/* roulang page: index */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.72;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }
        /* ===== HEADER / NAV ===== */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }
        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }
        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--primary);
            cursor: pointer;
            padding: 4px;
        }
        /* ===== HERO (Bento) ===== */
        .hero-bento {
            position: relative;
            background: var(--primary);
            padding: 56px 0 64px;
            overflow: hidden;
        }
        .hero-bento .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 1;
        }
        .hero-bento .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 19, 24, 0.88) 0%, rgba(14, 19, 24, 0.62) 100%);
            z-index: 2;
        }
        .hero-bento .container-custom {
            position: relative;
            z-index: 3;
        }
        .hero-bento-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 24px;
            align-items: stretch;
        }
        .hero-main-card {
            background: rgba(255, 255, 255, 0.07);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            min-height: 320px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .hero-main-card h1 {
            font-size: 36px;
            font-weight: 700;
            color: #fff;
            line-height: 1.32;
            margin-bottom: 18px;
            letter-spacing: -0.025em;
        }
        .hero-main-card h1 .highlight-text {
            color: var(--accent);
        }
        .hero-main-card .hero-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.85;
            margin-bottom: 28px;
            max-width: 520px;
        }
        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-hero-primary {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 13px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-hero-primary:hover {
            background: #E84A0E;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 90, 31, 0.35);
        }
        .btn-hero-ghost {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.4);
            padding: 12px 26px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 500;
            transition: var(--transition);
        }
        .btn-hero-ghost:hover {
            border-color: var(--highlight);
            color: var(--highlight);
            background: rgba(0, 229, 195, 0.06);
        }
        .hero-side-cards {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .hero-side-card {
            background: rgba(255, 255, 255, 0.07);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            display: flex;
            align-items: center;
            gap: 14px;
            flex: 1;
            transition: var(--transition);
        }
        .hero-side-card:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.2);
        }
        .hero-side-card .side-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(255, 90, 31, 0.18);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 18px;
            flex-shrink: 0;
        }
        .hero-side-card .side-icon.teal {
            background: rgba(0, 229, 195, 0.14);
            color: var(--highlight);
        }
        .hero-side-card .side-info h3 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 2px;
        }
        .hero-side-card .side-info p {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.7);
            margin: 0;
        }
        .hero-side-card .side-value {
            font-size: 20px;
            font-weight: 700;
            color: var(--highlight);
            font-family: var(--font-mono);
            margin-left: auto;
            white-space: nowrap;
        }
        .hero-bento-cta-strip {
            margin-top: 20px;
            background: rgba(255, 90, 31, 0.14);
            border: 1px solid rgba(255, 90, 31, 0.3);
            border-radius: var(--radius-md);
            padding: 16px 22px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .hero-bento-cta-strip .strip-text {
            font-size: 14px;
            color: #fff;
            flex: 1;
            font-weight: 500;
        }
        .hero-bento-cta-strip .strip-text strong {
            color: var(--highlight);
        }
        .btn-strip {
            background: var(--highlight);
            color: var(--primary);
            border: none;
            padding: 9px 20px;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 700;
            transition: var(--transition);
        }
        .btn-strip:hover {
            background: #00c9aa;
            transform: translateY(-1px);
        }
        /* ===== SCROLLING DATA TRACK ===== */
        .data-track-section {
            background: #fff;
            padding: 28px 0;
            border-bottom: 1px solid var(--border);
        }
        .data-track-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            padding: 4px 0;
            scrollbar-width: none;
        }
        .data-track-scroll::-webkit-scrollbar {
            display: none;
        }
        .track-item {
            min-width: 220px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            scroll-snap-align: start;
            flex-shrink: 0;
            transition: var(--transition);
        }
        .track-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .track-item .track-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 6px;
        }
        .track-item .track-tag {
            font-size: 11px;
            font-weight: 700;
            color: var(--accent);
            background: rgba(255, 90, 31, 0.1);
            padding: 2px 10px;
            border-radius: 4px;
            letter-spacing: 0.04em;
        }
        .track-item .track-time {
            font-size: 11px;
            color: var(--text-muted);
        }
        .track-item .track-name {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }
        .track-item .track-score {
            font-size: 18px;
            font-weight: 700;
            font-family: var(--font-mono);
            color: var(--primary);
        }
        .track-item .track-change {
            font-size: 12px;
            font-weight: 700;
            color: var(--highlight);
        }
        /* ===== INDICATOR DASHBOARD ===== */
        .dashboard-section {
            background: var(--primary);
            padding: 56px 0;
        }
        .dashboard-section .section-title {
            color: #fff;
        }
        .dashboard-section .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .metric-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            text-align: left;
            transition: var(--transition);
        }
        .metric-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.2);
        }
        .metric-card .metric-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 8px;
        }
        .metric-card .metric-value {
            font-size: 28px;
            font-weight: 700;
            font-family: var(--font-mono);
            color: #fff;
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .metric-card .metric-trend {
            font-size: 13px;
            font-weight: 700;
            color: var(--highlight);
        }
        .metric-card .metric-trend.down {
            color: #FF6B6B;
        }
        .metric-card .metric-note {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 2px;
        }
        /* ===== SERVICE MATRIX ===== */
        .service-section {
            background: var(--bg);
        }
        .service-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 20px;
        }
        .service-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
        }
        .service-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: rgba(255, 90, 31, 0.35);
        }
        .service-card .card-img-wrap {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .service-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .service-card:hover .card-img-wrap img {
            transform: scale(1.03);
        }
        .service-card .card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(14, 19, 24, 0.82);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 4px;
            letter-spacing: 0.04em;
        }
        .service-card .card-body {
            padding: 20px 22px;
        }
        .service-card .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .service-card .card-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 14px;
        }
        .btn-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            transition: var(--transition);
        }
        .btn-card-link:hover {
            color: var(--primary);
            gap: 10px;
        }
        .service-grid .service-card-sm {
            display: flex;
            flex-direction: column;
        }
        .service-grid .service-card-sm .card-img-wrap {
            height: 120px;
        }
        .brand-intro {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 28px 30px;
            margin-top: 28px;
            border-left: 4px solid var(--accent);
        }
        .brand-intro h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .brand-intro p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 10px;
        }
        .brand-intro p:last-child {
            margin-bottom: 0;
        }
        /* ===== DEEP CONTENT ===== */
        .deep-content-section {
            background: #fff;
        }
        .deep-content-block {
            max-width: 820px;
            margin: 0 auto;
        }
        .deep-content-block h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 14px;
            line-height: 1.5;
        }
        .deep-content-block p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 14px;
        }
        /* ===== COMPARISON ===== */
        .comparison-section {
            background: var(--bg);
        }
        .comparison-table-wrap {
            overflow-x: auto;
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 720px;
        }
        .comparison-table th {
            background: var(--primary);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 14px 18px;
            text-align: left;
            white-space: nowrap;
        }
        .comparison-table td {
            font-size: 14px;
            color: var(--text);
            padding: 13px 18px;
            border-bottom: 1px solid var(--border);
            white-space: nowrap;
        }
        .comparison-table tr:last-child td {
            border-bottom: none;
        }
        .comparison-table .col-old {
            color: #FF6B6B;
        }
        .comparison-table .col-new {
            color: var(--highlight);
            font-weight: 700;
        }
        .comparison-table .metric-cell {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 700;
        }
        /* ===== NEWS CENTER ===== */
        .news-section {
            background: #fff;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-item {
            display: flex;
            gap: 20px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            transition: var(--transition);
        }
        .news-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
            transform: translateX(3px);
        }
        .news-item .news-date {
            min-width: 86px;
            font-size: 12px;
            font-weight: 700;
            color: var(--text-muted);
            padding-top: 3px;
            text-align: right;
        }
        .news-item .news-body {
            flex: 1;
        }
        .news-item .news-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .news-item .news-summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 8px;
        }
        .btn-read-more {
            font-size: 12px;
            font-weight: 700;
            color: var(--accent);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .btn-read-more:hover {
            color: var(--primary);
        }
        /* ===== OPINION CARDS ===== */
        .opinion-section {
            background: var(--bg);
        }
        .opinion-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .opinion-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            transition: var(--transition);
            position: relative;
        }
        .opinion-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: rgba(0, 229, 195, 0.4);
        }
        .opinion-card .quote-mark {
            font-size: 36px;
            color: var(--accent);
            font-weight: 700;
            line-height: 1;
            margin-bottom: 10px;
        }
        .opinion-card .opinion-text {
            font-size: 14px;
            color: var(--text);
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .opinion-card .opinion-source {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 700;
        }
        /* ===== FESTIVAL / CAMPAIGN ===== */
        .festival-section {
            background: linear-gradient(135deg, #0E1318 0%, #1A2430 100%);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }
        .festival-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(255, 90, 31, 0.18);
            z-index: 1;
        }
        .festival-section .container-custom {
            position: relative;
            z-index: 2;
        }
        .festival-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }
        .festival-content h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .festival-content p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.85;
            margin-bottom: 18px;
        }
        .festival-content .festival-points {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .festival-content .festival-points li {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.85);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .festival-content .festival-points li i {
            color: var(--highlight);
            font-size: 14px;
        }
        .festival-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: var(--radius-lg);
            padding: 28px;
            backdrop-filter: blur(8px);
        }
        .festival-card .fc-tag {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 4px;
            letter-spacing: 0.05em;
            margin-bottom: 12px;
        }
        .festival-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .festival-card p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.75;
            margin-bottom: 16px;
        }
        .btn-festival {
            background: var(--highlight);
            color: var(--primary);
            border: none;
            padding: 11px 22px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            transition: var(--transition);
        }
        .btn-festival:hover {
            background: #00c9aa;
            transform: translateY(-2px);
        }
        /* ===== RECOMMEND ===== */
        .recommend-section {
            background: #fff;
        }
        .recommend-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .recommend-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 18px;
            transition: var(--transition);
            text-align: left;
        }
        .recommend-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .recommend-card .rec-icon {
            font-size: 22px;
            color: var(--accent);
            margin-bottom: 10px;
        }
        .recommend-card h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .recommend-card p {
            font-size: 12px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.65;
        }
        /* ===== TIER COMPARISON ===== */
        .tier-section {
            background: var(--bg);
        }
        .tier-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .tier-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            transition: var(--transition);
            position: relative;
        }
        .tier-card.featured {
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
        }
        .tier-card.featured .tier-badge {
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 14px;
            border-radius: 4px;
            white-space: nowrap;
        }
        .tier-card .tier-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .tier-card .tier-price {
            font-size: 28px;
            font-weight: 700;
            font-family: var(--font-mono);
            color: var(--primary);
            margin-bottom: 4px;
        }
        .tier-card .tier-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .tier-card .tier-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin-bottom: 18px;
        }
        .tier-card .tier-features li {
            font-size: 12px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .tier-card .tier-features li i {
            color: var(--highlight);
            font-size: 12px;
        }
        .btn-tier {
            width: 100%;
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 11px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            transition: var(--transition);
        }
        .btn-tier:hover {
            background: var(--primary);
            color: #fff;
        }
        /* ===== CTA BUTTON GROUP ===== */
        .cta-group-section {
            background: var(--primary);
            padding: 44px 0;
        }
        .cta-group-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn-cta-large {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 14px 30px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-cta-large:hover {
            background: #E84A0E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 90, 31, 0.3);
        }
        .btn-cta-outline {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.35);
            padding: 13px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 500;
            transition: var(--transition);
        }
        .btn-cta-outline:hover {
            border-color: var(--highlight);
            color: var(--highlight);
        }
        /* ===== FAQ ===== */
        .faq-section {
            background: #fff;
        }
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--border);
            border-radius: 10px;
            margin-bottom: 10px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(255, 90, 31, 0.3);
        }
        .faq-question {
            width: 100%;
            background: var(--card);
            border: none;
            padding: 16px 20px;
            font-size: 14px;
            font-weight: 700;
            color: var(--text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            transition: var(--transition);
            text-align: left;
        }
        .faq-question .faq-icon {
            font-size: 16px;
            color: var(--text-muted);
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }
        .faq-item.open .faq-question {
            color: var(--primary);
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
            background: #F8F9FB;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 14px 20px 16px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0;
        }
        /* ===== FORM SECTION ===== */
        .form-section {
            background: var(--bg);
        }
        .form-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            box-shadow: var(--shadow-sm);
            max-width: 640px;
            margin: 0 auto;
        }
        .form-card h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .form-card .form-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 24px;
        }
        .form-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }
        .form-control-custom,
        .form-select-custom {
            width: 100%;
            height: 48px;
            border: 1px solid #D9E0E8;
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            font-size: 14px;
            color: var(--text);
            background: #FAFBFD;
            transition: var(--transition);
        }
        .form-control-custom:focus,
        .form-select-custom:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.15);
            background: #fff;
            outline: none;
        }
        .form-control-custom::placeholder {
            color: var(--text-muted);
        }
        textarea.form-control-custom {
            height: auto;
            min-height: 100px;
            resize: vertical;
        }
        .btn-form-submit {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 13px 32px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            min-width: 140px;
        }
        .btn-form-submit:hover {
            background: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .form-trust-badge {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .form-trust-badge i {
            color: var(--highlight);
            font-size: 14px;
        }
        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.75);
            padding-top: 56px;
            border-top: 3px solid var(--accent);
        }
        .site-footer .container-custom {
            padding-bottom: 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-brand h3 {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.8;
            margin-bottom: 0;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--highlight);
        }
        .footer-contact p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.8;
            margin-bottom: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a:hover {
            color: var(--highlight);
        }
        /* ===== RESPONSIVE ===== */
        @media (max-width: 991px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 24px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                z-index: 999;
                gap: 2px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: left;
            }
            .nav-menu a.active::after {
                display: none;
            }
            .nav-menu a.active {
                background: rgba(255, 90, 31, 0.08);
            }
            .nav-search {
                display: none;
            }
            .nav-hamburger {
                display: block;
                margin-left: auto;
            }
            .btn-nav-cta {
                display: none;
            }
            .hero-bento-grid {
                grid-template-columns: 1fr;
            }
            .hero-main-card {
                min-height: auto;
                padding: 28px 24px;
            }
            .hero-main-card h1 {
                font-size: 28px;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .opinion-grid {
                grid-template-columns: 1fr;
            }
            .festival-grid {
                grid-template-columns: 1fr;
            }
            .recommend-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tier-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .section-spacing {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
        }
        @media (max-width: 519px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .hero-main-card h1 {
                font-size: 24px;
            }
            .hero-main-card .hero-desc {
                font-size: 13px;
            }
            .hero-cta-group {
                flex-direction: column;
            }
            .btn-hero-primary,
            .btn-hero-ghost {
                width: 100%;
                justify-content: center;
            }
            .hero-bento-cta-strip {
                flex-direction: column;
                text-align: center;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .metric-card {
                padding: 14px 12px;
            }
            .metric-card .metric-value {
                font-size: 22px;
            }
            .recommend-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .news-item {
                flex-direction: column;
                gap: 6px;
                padding: 14px 16px;
            }
            .news-item .news-date {
                text-align: left;
                min-width: auto;
            }
            .section-title {
                font-size: 22px;
            }
            .form-card {
                padding: 24px 18px;
            }
            .track-item {
                min-width: 170px;
                padding: 12px 14px;
            }
        }
        @media (min-width: 992px) and (max-width: 1199px) {
            .nav-menu a {
                padding: 8px 10px;
                font-size: 13px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.72;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }
        .bg-dark-section {
            background: var(--primary);
            color: #D5DBE2;
        }
        .bg-dark-section .section-title {
            color: #FFFFFF;
        }
        .bg-dark-section .section-subtitle {
            color: #A6AFBA;
        }
        /* ===== HEADER / NAV ===== */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
            margin: 0;
            padding: 0;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }
        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }
        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
        }
        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            color: var(--primary);
            cursor: pointer;
            padding: 6px;
        }
        /* ===== BUTTONS ===== */
        .btn-primary-custom {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-secondary-custom {
            background: transparent;
            color: var(--accent);
            border: 1px solid var(--accent);
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-secondary-custom:hover {
            background: rgba(255, 90, 31, 0.08);
            color: var(--accent);
            transform: translateY(-1px);
        }
        .btn-ghost-custom {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,0.4);
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-ghost-custom:hover {
            background: rgba(255,255,255,0.12);
            color: #fff;
            border-color: rgba(255,255,255,0.7);
        }
        /* ===== CARDS ===== */
        .card-custom {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .card-custom .card-img-wrap {
            overflow: hidden;
            position: relative;
        }
        .card-custom .card-img-wrap img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            transition: transform 0.45s ease;
        }
        .card-custom:hover .card-img-wrap img {
            transform: scale(1.03);
        }
        .card-custom .card-body-custom {
            padding: 20px 22px;
        }
        .card-custom .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            transition: var(--transition);
        }
        .card-custom:hover .card-title {
            color: var(--accent);
        }
        .card-custom .card-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 14px;
        }
        .card-custom .card-link {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .card-custom .card-link:hover {
            gap: 10px;
        }
        /* ===== TAG / BADGE ===== */
        .tag-badge {
            display: inline-block;
            background: rgba(255, 90, 31, 0.08);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.02em;
        }
        .tag-badge-green {
            background: rgba(0, 229, 195, 0.12);
            color: #00A88D;
        }
        .tag-badge-dark {
            background: var(--primary);
            color: #fff;
        }
        /* ===== BREADCRUMB ===== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-muted);
        }
        .breadcrumb-custom a:hover {
            color: var(--accent);
        }
        .breadcrumb-custom .sep {
            color: var(--border);
        }
        .breadcrumb-custom .current {
            color: var(--accent);
            font-weight: 600;
        }
        /* ===== HERO INNER ===== */
        .hero-inner {
            background: linear-gradient(135deg, var(--primary) 0%, #1A242E 100%);
            padding: 56px 0 64px;
            position: relative;
            overflow: hidden;
        }
        .hero-inner::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 90, 31, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-inner .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero-inner .hero-title {
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.4;
            letter-spacing: -0.02em;
        }
        .hero-inner .hero-subtitle {
            font-size: 15px;
            color: #B8C1CC;
            line-height: 1.85;
            max-width: 640px;
            margin-bottom: 24px;
        }
        .hero-inner .hero-img-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .hero-inner .hero-img-wrap img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
        }
        /* ===== DATA METRICS ===== */
        .metric-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 28px;
        }
        .metric-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            flex: 1 1 160px;
            min-width: 140px;
            text-align: center;
        }
        .metric-item .metric-value {
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 700;
            color: var(--highlight);
            letter-spacing: -0.03em;
            line-height: 1.3;
        }
        .metric-item .metric-label {
            font-size: 12px;
            color: #8A94A0;
            margin-top: 4px;
        }
        /* ===== TAB STYLES ===== */
        .data-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 28px;
            border-bottom: 1px solid var(--border);
            padding-bottom: 0;
        }
        .data-tabs .tab-btn {
            background: transparent;
            border: none;
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            border-radius: 8px 8px 0 0;
            cursor: pointer;
            transition: var(--transition);
            border-bottom: 2px solid transparent;
            margin-bottom: -1px;
        }
        .data-tabs .tab-btn:hover {
            color: var(--primary);
            background: rgba(0,0,0,0.03);
        }
        .data-tabs .tab-btn.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
            font-weight: 700;
        }
        .tab-panel {
            display: none;
            animation: fadeIn 0.35s ease;
        }
        .tab-panel.active {
            display: block;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(8px); }
            to { opacity: 1; transform: translateY(0); }
        }
        /* ===== FEATURE LIST ===== */
        .feature-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .feature-col {
            flex: 1 1 calc(50% - 10px);
            min-width: 300px;
        }
        .feature-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .feature-card .feature-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 14px;
            background: rgba(255, 90, 31, 0.1);
            color: var(--accent);
        }
        .feature-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .feature-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
        }
        /* ===== TABLE ===== */
        .table-custom-wrap {
            overflow-x: auto;
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .table-custom {
            width: 100%;
            border-collapse: collapse;
            min-width: 640px;
        }
        .table-custom thead {
            background: var(--primary);
            color: #fff;
        }
        .table-custom thead th {
            padding: 14px 18px;
            font-size: 13px;
            font-weight: 600;
            text-align: left;
            white-space: nowrap;
        }
        .table-custom tbody td {
            padding: 13px 18px;
            font-size: 14px;
            border-bottom: 1px solid var(--border);
            color: var(--text-secondary);
        }
        .table-custom tbody tr:last-child td {
            border-bottom: none;
        }
        .table-custom tbody tr:hover {
            background: #F8F9FB;
        }
        .table-custom .highlight-cell {
            color: var(--accent);
            font-weight: 700;
            font-family: var(--font-mono);
            font-size: 14px;
        }
        /* ===== STEP ===== */
        .step-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .step-col {
            flex: 1 1 calc(25% - 15px);
            min-width: 200px;
        }
        .step-card {
            background: var(--card);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            text-align: center;
            height: 100%;
            transition: var(--transition);
        }
        .step-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .step-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--accent);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 16px;
            margin: 0 auto 12px;
        }
        .step-card h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .step-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
        }
        /* ===== FAQ ===== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--border);
            border-radius: 8px !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--card);
            transition: var(--transition);
        }
        .faq-accordion .accordion-button {
            background: var(--card);
            font-weight: 600;
            font-size: 14px;
            color: var(--primary);
            padding: 16px 20px;
            box-shadow: none;
            border-radius: 8px;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: #F8F9FB;
            color: var(--accent);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 2px rgba(255, 90, 31, 0.2);
            border-color: var(--accent);
        }
        .faq-accordion .accordion-body {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 14px 20px 18px;
            background: #F8F9FB;
        }
        /* ===== CTA FORM ===== */
        .cta-section {
            background: var(--primary);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -30%;
            left: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 229, 195, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-section .cta-title {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-section .cta-subtitle {
            font-size: 14px;
            color: #A6AFBA;
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .cta-section .form-control {
            background: rgba(255,255,255,0.07);
            border: 1px solid rgba(255,255,255,0.15);
            color: #fff;
            border-radius: var(--radius-sm);
            height: 46px;
            font-size: 14px;
            transition: var(--transition);
        }
        .cta-section .form-control::placeholder {
            color: #7A8490;
        }
        .cta-section .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.18);
            background: rgba(255,255,255,0.1);
            color: #fff;
        }
        .cta-section .form-select {
            background-color: rgba(255,255,255,0.07);
            border: 1px solid rgba(255,255,255,0.15);
            color: #A6AFBA;
            border-radius: var(--radius-sm);
            height: 46px;
            font-size: 14px;
        }
        .cta-section .form-select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.18);
        }
        .cta-section .form-label {
            color: #B8C1CC;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 6px;
        }
        .cta-section .btn-submit {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            cursor: pointer;
            min-width: 140px;
            height: 46px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .cta-section .btn-submit:hover {
            background: #E84A0E;
            transform: translateY(-1px);
        }
        .trust-badge {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            margin-top: 12px;
        }
        .trust-badge i {
            font-size: 22px;
            color: var(--highlight);
        }
        .trust-badge p {
            font-size: 12px;
            color: #A6AFBA;
            margin: 0;
            line-height: 1.6;
        }
        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: #B8C1CC;
            padding: 48px 0 0;
            border-top: 1px solid rgba(255,255,255,0.05);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .footer-brand h3 {
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: #8A94A0;
            max-width: 280px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: #8A94A0;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-contact p {
            font-size: 13px;
            color: #8A94A0;
            line-height: 1.7;
            margin-bottom: 6px;
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 20px;
            font-size: 12px;
            color: #7A8490;
        }
        .footer-bottom a {
            color: #7A8490;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        /* ===== RESPONSIVE ===== */
        @media (max-width: 991px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 24px;
                box-shadow: var(--shadow-md);
                border-bottom: 1px solid var(--border);
                gap: 4px;
                z-index: 999;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 0;
                font-size: 15px;
            }
            .nav-menu a.active::after {
                margin: 4px 0 0;
            }
            .nav-search {
                width: 150px;
            }
            .nav-hamburger {
                display: block;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .step-col {
                flex: 1 1 calc(50% - 10px);
            }
        }
        @media (max-width: 768px) {
            .section-spacing {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-spacing-sm {
                padding-top: 36px;
                padding-bottom: 36px;
            }
            .section-title {
                font-size: 22px;
            }
            .hero-inner {
                padding: 36px 0 44px;
            }
            .hero-inner .hero-title {
                font-size: 24px;
            }
            .hero-inner .hero-subtitle {
                font-size: 14px;
            }
            .metric-row {
                gap: 10px;
            }
            .metric-item {
                flex: 1 1 calc(50% - 5px);
                min-width: 120px;
                padding: 14px 12px;
            }
            .metric-item .metric-value {
                font-size: 20px;
            }
            .feature-col {
                flex: 1 1 100%;
                min-width: auto;
            }
            .step-col {
                flex: 1 1 100%;
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                padding: 8px 14px;
                font-size: 12px;
            }
            .cta-section {
                padding: 40px 0;
            }
            .cta-section .cta-title {
                font-size: 20px;
            }
        }
        @media (max-width: 520px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .site-header .container-custom {
                gap: 10px;
            }
            .nav-logo {
                font-size: 18px;
            }
            .nav-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }
            .hero-inner .hero-title {
                font-size: 21px;
            }
            .metric-item {
                flex: 1 1 100%;
            }
            .data-tabs .tab-btn {
                padding: 8px 14px;
                font-size: 13px;
            }
            .table-custom {
                min-width: 520px;
            }
            .breadcrumb-custom {
                font-size: 12px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.72;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
            margin: 0;
            padding: 0;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }
        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }
        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-1px);
        }
        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            color: var(--primary);
            cursor: pointer;
            padding: 6px;
        }

        /* ===== CTA BUTTONS ===== */
        .btn-primary-custom {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .btn-primary-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 90, 31, 0.25);
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--accent);
            border: 1.5px solid var(--accent);
            padding: 11px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: rgba(255, 90, 31, 0.08);
            color: var(--accent);
            transform: translateY(-2px);
        }
        .btn-sm-custom {
            padding: 7px 16px;
            font-size: 12px;
            border-radius: 6px;
            font-weight: 700;
            background: var(--accent);
            color: #fff;
            border: none;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            white-space: nowrap;
        }
        .btn-sm-custom:hover {
            background: var(--primary);
            color: #fff;
        }

        /* ===== BREADCRUMB ===== */
        .breadcrumb-wrap {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 8px;
            font-size: 13px;
            color: var(--text-secondary);
            margin: 0;
            padding: 0;
        }
        .breadcrumb-custom li {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb-custom li:not(:last-child)::after {
            content: '/';
            color: var(--text-muted);
            font-size: 12px;
        }
        .breadcrumb-custom a:hover {
            color: var(--accent);
        }
        .breadcrumb-custom .current {
            color: var(--accent);
            font-weight: 700;
        }

        /* ===== INNER BANNER ===== */
        .inner-banner {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            min-height: 280px;
            display: flex;
            align-items: center;
            color: #fff;
        }
        .inner-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(14, 19, 24, 0.72);
        }
        .inner-banner .container-custom {
            position: relative;
            z-index: 1;
        }
        .inner-banner h1 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 14px;
            line-height: 1.35;
        }
        .inner-banner p {
            font-size: 15px;
            max-width: 680px;
            line-height: 1.8;
            opacity: 0.92;
            margin-bottom: 0;
        }
        .inner-banner .banner-badge {
            display: inline-block;
            background: rgba(255, 90, 31, 0.9);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 20px;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

        /* ===== FILTER BAR ===== */
        .filter-bar-section {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            padding: 18px 0;
            position: sticky;
            top: 64px;
            z-index: 900;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
        }
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 15px;
            flex-wrap: wrap;
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 6px;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
        }
        .filter-group label {
            font-size: 12px;
            font-weight: 700;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .filter-group select {
            border: none;
            background: transparent;
            font-size: 13px;
            color: var(--text);
            font-weight: 500;
            padding: 2px 4px;
            cursor: pointer;
            outline: none;
        }
        .filter-group select:focus {
            outline: none;
        }
        .filter-tags {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            flex: 1;
            justify-content: flex-end;
        }
        .filter-tag {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 16px;
            font-size: 12px;
            font-weight: 500;
            background: #F5F7FA;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid var(--border);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .filter-tag.active {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
            font-weight: 700;
        }

        /* ===== INDEX OVERVIEW CARDS ===== */
        .index-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 22px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
        }
        .index-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: #D5DBE5;
        }
        .index-card .card-header-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }
        .index-card .event-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
        }
        .index-card .event-tag {
            font-size: 11px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 10px;
            background: #EEF2F6;
            color: var(--text-secondary);
        }
        .index-card .event-tag.hot {
            background: rgba(255, 90, 31, 0.1);
            color: var(--accent);
        }
        .index-data-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .index-data-item {
            flex: 1;
            min-width: 80px;
            background: #FAFBFD;
            border-radius: 6px;
            padding: 10px 12px;
            text-align: center;
            border: 1px solid #EDF0F4;
        }
        .index-data-item .label {
            font-size: 11px;
            color: var(--text-muted);
            font-weight: 500;
            margin-bottom: 4px;
        }
        .index-data-item .value {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.02em;
        }
        .index-data-item .value.up {
            color: #00A86B;
        }
        .index-data-item .value.down {
            color: #E60000;
        }
        .index-data-item .change {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .index-data-item .change.pos {
            color: #00A86B;
        }
        .index-data-item .change.neg {
            color: #E60000;
        }

        /* ===== COMPARISON TABLE ===== */
        .table-wrap {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }
        .table-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .table-custom {
            width: 100%;
            min-width: 900px;
            border-collapse: collapse;
            font-size: 13px;
        }
        .table-custom thead th {
            background: #F8FAFD;
            color: var(--text-secondary);
            font-weight: 700;
            font-size: 12px;
            padding: 14px 16px;
            text-align: center;
            border-bottom: 1px solid var(--border);
            white-space: nowrap;
        }
        .table-custom tbody td {
            padding: 12px 16px;
            text-align: center;
            border-bottom: 1px solid #F0F3F6;
            vertical-align: middle;
        }
        .table-custom tbody tr:hover {
            background: #FAFBFD;
        }
        .table-custom .team-cell {
            text-align: left;
            font-weight: 600;
            color: var(--primary);
            white-space: nowrap;
        }
        .table-custom .mono {
            font-family: var(--font-mono);
            font-weight: 500;
            font-size: 13px;
        }
        .table-custom .value-up {
            color: #00A86B;
            font-weight: 700;
            font-family: var(--font-mono);
        }
        .table-custom .value-down {
            color: #E60000;
            font-weight: 700;
            font-family: var(--font-mono);
        }
        .table-custom .value-neutral {
            color: var(--text-secondary);
            font-family: var(--font-mono);
        }
        .table-badge {
            display: inline-block;
            font-size: 10px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 8px;
            white-space: nowrap;
        }
        .table-badge.high {
            background: rgba(255, 90, 31, 0.12);
            color: var(--accent);
        }
        .table-badge.mid {
            background: rgba(0, 165, 107, 0.12);
            color: #00A86B;
        }
        .table-badge.low {
            background: rgba(0, 229, 195, 0.12);
            color: #00B89C;
        }
        .table-footer-note {
            padding: 14px 20px;
            font-size: 12px;
            color: var(--text-muted);
            background: #FAFBFD;
            border-top: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .table-footer-note .update-time {
            font-family: var(--font-mono);
            font-size: 11px;
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content-section {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            padding: 40px 44px;
            box-shadow: var(--shadow-sm);
        }
        .deep-content-section h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
            line-height: 1.5;
        }
        .deep-content-section h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
            margin-top: 24px;
            line-height: 1.5;
        }
        .deep-content-section p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
        }
        .deep-content-section .highlight-text {
            color: var(--text);
            font-weight: 600;
        }
        .deep-content-section .data-inline {
            font-family: var(--font-mono);
            font-weight: 500;
            color: var(--accent);
            font-size: 13px;
            padding: 1px 6px;
            background: rgba(255, 90, 31, 0.06);
            border-radius: 4px;
        }

        /* ===== INDEX TYPE LIST ===== */
        .index-type-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .index-type-list li {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 16px 0;
            border-bottom: 1px solid #EDF0F4;
        }
        .index-type-list li:last-child {
            border-bottom: none;
        }
        .index-type-list .type-icon {
            width: 42px;
            height: 42px;
            border-radius: 8px;
            background: rgba(255, 90, 31, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 18px;
            flex-shrink: 0;
        }
        .index-type-list .type-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }
        .index-type-list .type-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            padding: 44px;
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .accordion-item-custom {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background: #FAFBFD;
            overflow: hidden;
            transition: var(--transition);
        }
        .accordion-item-custom.active {
            background: #F8F9FB;
            border-color: #D5DBE5;
        }
        .accordion-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            transition: var(--transition);
            gap: 16px;
            user-select: none;
        }
        .accordion-head:hover {
            background: #F3F5F8;
        }
        .accordion-head .question {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.6;
        }
        .accordion-head .icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: #E8ECF1;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-secondary);
            transition: var(--transition);
            flex-shrink: 0;
        }
        .accordion-item-custom.active .accordion-head .icon {
            transform: rotate(45deg);
            background: var(--accent);
            color: #fff;
        }
        .accordion-body-custom {
            padding: 0 20px 18px;
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.85;
            display: none;
        }
        .accordion-item-custom.active .accordion-body-custom {
            display: block;
        }

        /* ===== CTA SECTION ===== */
        .cta-section {
            background: linear-gradient(135deg, #0E1318 0%, #1A2128 100%);
            border-radius: var(--radius-lg);
            padding: 48px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 90, 31, 0.15) 0%, transparent 70%);
        }
        .cta-section .cta-content {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }
        .cta-section p {
            font-size: 14px;
            line-height: 1.8;
            opacity: 0.85;
            max-width: 560px;
            margin-bottom: 24px;
        }
        .cta-form .form-label {
            font-size: 13px;
            color: #D5DBE5;
            font-weight: 600;
        }
        .cta-form .form-control {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 14px;
            height: auto;
        }
        .cta-form .form-control::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }
        .cta-form .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.2);
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }
        .cta-form .form-select {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 14px;
            height: auto;
        }
        .cta-form .form-select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.2);
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }
        .cta-form .form-select option {
            background: var(--primary);
            color: #fff;
        }
        .cta-form .btn-submit {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 13px 32px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            width: 100%;
        }
        .cta-form .btn-submit:hover {
            background: #E84A0E;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 90, 31, 0.3);
        }
        .trust-badge-row {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .trust-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.7);
        }
        .trust-badge i {
            color: var(--highlight);
            font-size: 14px;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.75);
            padding-top: 56px;
            padding-bottom: 22px;
            margin-top: 0;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .site-footer h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .site-footer h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .site-footer p {
            font-size: 13px;
            line-height: 1.75;
            margin-bottom: 10px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 10px;
        }
        .site-footer ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            transition: var(--transition);
        }
        .site-footer ul li a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .site-footer .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 12px;
        }
        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }
        .site-footer .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 991px) {
            .nav-hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #FFFFFF;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                z-index: 999;
                gap: 2px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 0;
                font-size: 15px;
                display: block;
                width: 100%;
            }
            .nav-menu a.active::after {
                display: none;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                display: none;
            }
            .site-header .container-custom {
                justify-content: space-between;
            }
            .filter-bar-section {
                top: 56px;
            }

        }
        @media (max-width: 767px) {
            :root {
                --spacing-section: var(--spacing-section-mobile);
            }
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .inner-banner {
                min-height: 220px;
            }
            .inner-banner h1 {
                font-size: 24px;
            }
            .inner-banner p {
                font-size: 13px;
            }
            .section-title {
                font-size: 22px;
            }
            .deep-content-section {
                padding: 24px 20px;
            }
            .deep-content-section h2 {
                font-size: 19px;
            }
            .cta-section {
                padding: 28px 20px;
            }
            .cta-section h2 {
                font-size: 20px;
            }
            .faq-section {
                padding: 24px 18px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-tags {
                justify-content: flex-start;
            }
            .filter-group {
                justify-content: space-between;
            }
            .index-card {
                padding: 16px;
            }
            .index-data-item .value {
                font-size: 15px;
            }
            .table-footer-note {
                flex-direction: column;
                align-items: flex-start;
            }
            .breadcrumb-custom {
                font-size: 12px;
                flex-wrap: wrap;
            }
            .cta-form .btn-submit {
                margin-top: 12px;
            }
            .trust-badge-row {
                gap: 12px;
            }
        }
        @media (max-width: 520px) {
            .inner-banner {
                min-height: 200px;
            }
            .inner-banner h1 {
                font-size: 20px;
            }
            .section-label {
                font-size: 11px;
            }
            .section-title {
                font-size: 20px;
            }
            .index-data-row {
                gap: 8px;
            }
            .index-data-item {
                min-width: 65px;
                padding: 8px 8px;
            }
            .index-data-item .value {
                font-size: 13px;
            }
            .index-data-item .label {
                font-size: 10px;
            }
            .deep-content-section {
                padding: 18px 14px;
            }
            .deep-content-section p {
                font-size: 13px;
            }
            .faq-section {
                padding: 18px 14px;
            }
            .accordion-head {
                padding: 12px 14px;
            }
            .accordion-head .question {
                font-size: 13px;
            }
            .cta-section {
                padding: 22px 14px;
                border-radius: var(--radius-md);
            }
            .table-wrap {
                border-radius: var(--radius-sm);
            }
            .inner-banner .banner-badge {
                font-size: 11px;
                padding: 5px 12px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.72;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }

        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }

        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
            margin: 0;
            padding: 0;
        }

        .nav-menu li {
            position: relative;
        }

        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }

        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }

        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }

        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }

        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }

        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }

        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }

        .nav-search input::placeholder {
            color: var(--text-muted);
        }

        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }

        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            color: var(--text);
            cursor: pointer;
            padding: 6px;
        }

        /* ===== BENTO HERO ===== */
        .hero-bento {
            background: linear-gradient(180deg, #0E1318 0%, #1A222C 100%);
            padding: 56px 0 64px;
            position: relative;
            overflow: hidden;
        }

        .hero-bento::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
            pointer-events: none;
        }

        .hero-bento .container-custom {
            position: relative;
            z-index: 2;
        }

        .bento-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }

        .bento-main {
            grid-row: 1 / span 2;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .bento-main h1 {
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.4;
            letter-spacing: -0.02em;
        }

        .bento-main h1 .highlight-accent {
            color: var(--accent);
        }

        .bento-main p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 500px;
        }

        .bento-search-row {
            display: flex;
            gap: 12px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .bento-search-box {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.09);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 20px;
            padding: 10px 18px;
            flex: 1;
            min-width: 200px;
            gap: 10px;
        }

        .bento-search-box i {
            color: rgba(255, 255, 255, 0.5);
            font-size: 14px;
        }

        .bento-search-box input {
            background: transparent;
            border: none;
            color: #fff;
            font-size: 14px;
            width: 100%;
        }

        .bento-search-box input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .bento-hero-btns {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-hero-primary {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 11px 24px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-primary:hover {
            background: #E84A0E;
            color: #fff;
            transform: translateY(-1px);
        }

        .btn-hero-ghost {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 11px 24px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-ghost:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.4);
        }

        .bento-sub-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 24px 22px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            transition: var(--transition);
        }

        .bento-sub-card:hover {
            background: rgba(255, 255, 255, 0.07);
        }

        .bento-sub-card .bento-icon {
            font-size: 24px;
            color: var(--highlight);
            margin-bottom: 12px;
        }

        .bento-sub-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .bento-sub-card p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin: 0;
            line-height: 1.7;
        }

        .bento-sub-card .bento-stat {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--highlight);
            margin-top: 8px;
        }

        .bento-cta-strip {
            background: rgba(255, 90, 31, 0.12);
            border: 1px solid rgba(255, 90, 31, 0.25);
            border-radius: var(--radius-md);
            padding: 16px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 20px;
            grid-column: 1 / -1;
        }

        .bento-cta-strip span {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
        }

        .bento-cta-strip a {
            color: var(--highlight);
            font-weight: 700;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .bento-cta-strip a:hover {
            color: #fff;
        }

        /* ===== BREADCRUMB ===== */
        .breadcrumb-section {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .breadcrumb-nav a {
            color: var(--text-secondary);
        }

        .breadcrumb-nav a:hover {
            color: var(--accent);
        }

        .breadcrumb-nav i {
            font-size: 10px;
        }

        .breadcrumb-nav .current {
            color: var(--accent);
            font-weight: 600;
        }

        /* ===== FILTER BAR ===== */
        .filter-section {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            padding: 20px 0;
        }

        .filter-wrap {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .filter-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
        }

        .filter-select {
            padding: 8px 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 13px;
            background: #fff;
            color: var(--text);
            min-width: 120px;
            cursor: pointer;
        }

        .filter-select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.12);
        }

        .filter-toggle-group {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-tag {
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid var(--border);
            background: #fff;
            font-size: 13px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .filter-tag.active {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }

        .filter-reset-btn {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 13px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .filter-reset-btn:hover {
            color: var(--accent);
        }

        /* ===== STATS OVERVIEW ===== */
        .stats-overview {
            background: var(--primary);
            padding: 36px 0;
        }

        .stats-row {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
        }

        .stat-cell {
            text-align: center;
            padding: 12px 8px;
        }

        .stat-cell .stat-num {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.03em;
        }

        .stat-cell .stat-num .stat-unit {
            font-size: 14px;
            color: var(--highlight);
            margin-left: 2px;
        }

        .stat-cell .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }

        .stat-cell .stat-trend {
            font-size: 12px;
            font-family: var(--font-mono);
            margin-top: 6px;
            display: inline-block;
            padding: 2px 8px;
            border-radius: 12px;
        }

        .stat-trend.up {
            color: var(--highlight);
            background: rgba(0, 229, 195, 0.1);
        }

        .stat-trend.down {
            color: #FF6B6B;
            background: rgba(255, 107, 107, 0.1);
        }

        /* ===== PLAYER/TEAM CARDS ===== */
        .database-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 20px;
        }

        .db-card-featured {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            background: var(--card);
            border: 1px solid var(--border);
            min-height: 380px;
            transition: var(--transition);
        }

        .db-card-featured:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .db-card-featured .db-card-img {
            height: 220px;
            overflow: hidden;
        }

        .db-card-featured .db-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .db-card-featured:hover .db-card-img img {
            transform: scale(1.03);
        }

        .db-card-featured .db-card-body {
            padding: 22px 24px;
        }

        .db-card-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 4px;
            z-index: 2;
        }

        .db-card-featured .db-card-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .db-card-stats-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .db-card-stats-list li {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .db-card-stats-list li .stat-val {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--primary);
        }

        .db-card-standard {
            background: var(--card);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .db-card-standard:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .db-card-standard .db-card-img {
            height: 150px;
            overflow: hidden;
        }

        .db-card-standard .db-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .db-card-standard:hover .db-card-img img {
            transform: scale(1.03);
        }

        .db-card-standard .db-card-body {
            padding: 16px 18px;
        }

        .db-card-standard .db-card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .db-card-standard .db-card-meta {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .db-card-standard .db-card-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .db-card-stats-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 6px;
            margin-bottom: 12px;
        }

        .db-card-stats-grid .mini-stat {
            background: #F8F9FB;
            border-radius: 6px;
            padding: 6px 10px;
            text-align: center;
        }

        .db-card-stats-grid .mini-stat .ms-num {
            font-family: var(--font-mono);
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
        }

        .db-card-stats-grid .mini-stat .ms-label {
            font-size: 11px;
            color: var(--text-muted);
        }

        .btn-db-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            transition: var(--transition);
        }

        .btn-db-link:hover {
            color: var(--primary);
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
        }

        .deep-content h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 18px;
            line-height: 1.5;
        }

        .deep-content p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
        }

        .deep-content .data-highlight {
            color: var(--accent);
            font-weight: 700;
        }

        /* ===== RANKING ===== */
        .ranking-section {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
        }

        .ranking-table-wrap {
            overflow-x: auto;
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }

        .ranking-table th {
            background: #F8F9FB;
            font-size: 13px;
            font-weight: 700;
            color: var(--text-secondary);
            padding: 12px 14px;
            text-align: left;
            border-bottom: 2px solid var(--border);
            white-space: nowrap;
        }

        .ranking-table td {
            padding: 12px 14px;
            font-size: 14px;
            color: var(--text);
            border-bottom: 1px solid #F0F2F5;
        }

        .ranking-table tr:hover td {
            background: #FAFBFD;
        }

        .ranking-table .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 16px;
            color: var(--accent);
            width: 40px;
        }

        .ranking-table .rank-top1 {
            color: #FFB800;
        }

        .ranking-table .rank-top2 {
            color: #8A94A0;
        }

        .ranking-table .rank-top3 {
            color: #CE7B4A;
        }

        .trend-up-text {
            color: var(--highlight);
            font-weight: 600;
        }

        .trend-down-text {
            color: #FF6B6B;
            font-weight: 600;
        }

        /* ===== FAQ ===== */
        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            cursor: pointer;
            font-size: 14px;
            font-weight: 700;
            color: var(--text);
            transition: var(--transition);
        }

        .faq-question .faq-icon {
            font-size: 14px;
            color: var(--text-muted);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-item.active .faq-question {
            color: var(--accent);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            background: #F8F9FB;
            margin: 0 12px 12px;
            border-radius: 6px;
            padding: 14px 16px;
        }

        /* ===== CTA FORM ===== */
        .cta-section {
            background: linear-gradient(180deg, #F5F7FA 0%, #FFFFFF 100%);
        }

        .cta-box {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border);
        }

        .cta-left h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .cta-left p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .trust-badge {
            background: #F8F9FB;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .trust-badge i {
            color: var(--highlight);
        }

        .cta-form .form-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .cta-form .form-control,
        .cta-form .form-select {
            height: 48px;
            border-radius: var(--radius-sm);
            border: 1px solid #D9E0E8;
            font-size: 14px;
            color: var(--text);
            transition: var(--transition);
        }

        .cta-form .form-control:focus,
        .cta-form .form-select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.15);
        }

        .cta-form textarea.form-control {
            height: auto;
            min-height: 90px;
            resize: vertical;
        }

        .btn-submit-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            min-height: 48px;
            padding: 10px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            min-width: 140px;
        }

        .btn-submit-cta:hover {
            background: var(--primary);
            color: #fff;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.72);
            padding-top: 48px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            padding-bottom: 32px;
        }

        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            transition: var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-contact p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 6px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 16px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 991px) {
            .bento-grid {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto auto auto;
            }

            .bento-main {
                grid-row: auto;
                grid-column: 1 / -1;
            }

            .bento-cta-strip {
                grid-column: 1 / -1;
            }

            .database-grid {
                grid-template-columns: 1fr 1fr;
            }

            .db-card-featured {
                grid-column: 1 / -1;
                min-height: auto;
            }

            .stats-row {
                grid-template-columns: repeat(3, 1fr);
            }

            .cta-box {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 28px;
            }

            .nav-search {
                display: none;
            }

            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 24px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                z-index: 999;
                gap: 0;
            }

            .nav-menu.open {
                display: flex;
            }

            .nav-menu a {
                padding: 10px 8px;
                width: 100%;
                text-align: left;
                font-size: 15px;
            }

            .nav-menu a.active::after {
                display: none;
            }

            .nav-hamburger {
                display: block;
            }
        }

        @media (max-width: 767px) {
            .section-spacing {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }

            .bento-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .bento-main {
                padding: 28px 22px;
            }

            .bento-main h1 {
                font-size: 22px;
            }

            .bento-main p {
                font-size: 14px;
            }

            .bento-cta-strip {
                grid-column: 1;
            }

            .database-grid {
                grid-template-columns: 1fr;
            }

            .db-card-featured {
                grid-column: 1;
            }

            .db-card-featured .db-card-img {
                height: 180px;
            }

            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }

            .stat-cell .stat-num {
                font-size: 22px;
            }

            .deep-content {
                padding: 24px 18px;
            }

            .ranking-section {
                padding: 24px 16px;
            }

            .cta-box {
                padding: 22px 18px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }

            .filter-wrap {
                flex-direction: column;
                align-items: stretch;
            }

            .filter-select {
                width: 100%;
            }

            .bento-search-row {
                flex-direction: column;
            }

            .bento-hero-btns {
                flex-direction: column;
            }

            .btn-hero-primary,
            .btn-hero-ghost {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .bento-main h1 {
                font-size: 20px;
            }

            .stats-row {
                grid-template-columns: 1fr 1fr;
            }

            .stat-cell .stat-num {
                font-size: 20px;
            }

            .db-card-stats-grid {
                grid-template-columns: 1fr;
            }

            .section-title {
                font-size: 22px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: 40px;
            padding-bottom: 40px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }
        /* ===== HEADER / NAV ===== */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
            margin: 0;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }
        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }
        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-block;
        }
        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
        }
        .nav-hamburger {
            display: none;
            border: none;
            background: var(--card);
            font-size: 20px;
            color: var(--primary);
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 6px;
            border: 1px solid var(--border);
        }

        /* ===== BREADCRUMB ===== */
        .breadcrumb-bar {
            background: #fff;
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            font-size: 13px;
            color: var(--text-muted);
        }
        .breadcrumb-bar a {
            color: var(--text-secondary);
        }
        .breadcrumb-bar a:hover {
            color: var(--accent);
        }
        .breadcrumb-bar .separator {
            margin: 0 8px;
            color: var(--text-muted);
        }
        .breadcrumb-current {
            color: var(--accent);
            font-weight: 600;
        }

        /* ===== HERO SMALL ===== */
        .hero-small {
            background: #fff;
            padding: 32px 0 28px;
            border-bottom: 1px solid var(--border);
        }
        .hero-small-content {
            display: flex;
            align-items: flex-start;
            gap: 28px;
            flex-wrap: wrap;
        }
        .hero-small-text {
            flex: 1 1 55%;
            min-width: 280px;
        }
        .hero-small-text h1 {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.45;
            margin: 4px 0 8px;
            letter-spacing: -0.02em;
        }
        .hero-small-text p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 10px;
            max-width: 560px;
        }
        .hero-small-image {
            flex: 1 1 38%;
            min-width: 240px;
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .hero-small-image img {
            width: 100%;
            height: 190px;
            object-fit: cover;
            border-radius: var(--radius-md);
        }

        /* ===== TAG / BADGE ===== */
        .tag {
            display: inline-block;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 20px;
            background: rgba(255, 90, 31, 0.08);
            color: var(--accent);
            border: 1px solid rgba(255, 90, 31, 0.2);
            margin-right: 6px;
            margin-bottom: 4px;
        }
        .tag-green {
            background: rgba(0, 229, 195, 0.1);
            color: #00A88F;
            border-color: rgba(0, 229, 195, 0.25);
        }
        .tag-dark {
            background: rgba(14, 19, 24, 0.06);
            color: var(--primary);
            border-color: rgba(14, 19, 24, 0.12);
        }

        /* ===== METRIC BAND ===== */
        .metric-band {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .metric-card {
            background: var(--card);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .metric-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .metric-card .metric-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }
        .metric-card .metric-number {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }
        .metric-card .metric-number.green {
            color: #00A88F;
        }
        .metric-card .metric-number.orange {
            color: var(--accent);
        }
        .metric-card .metric-detail {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .metric-detail i {
            font-size: 10px;
            color: #00A88F;
        }

        /* ===== ARTICLE LIST + SIDEBAR ===== */
        .analysis-grid {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 28px;
            align-items: start;
        }
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .article-card {
            background: var(--card);
            border-radius: var(--radius-md);
            padding: 18px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            display: flex;
            gap: 18px;
            transition: var(--transition);
            cursor: pointer;
        }
        .article-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .article-card .article-img {
            width: 160px;
            min-width: 160px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            position: relative;
        }
        .article-card .article-img img {
            width: 100%;
            height: 110px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .article-card:hover .article-img img {
            transform: scale(1.05);
        }
        .article-card .article-img .badge-overlay {
            position: absolute;
            top: 8px;
            left: 8px;
            background: rgba(14, 19, 24, 0.78);
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            letter-spacing: 0.04em;
        }
        .article-card .article-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .article-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.5;
            margin: 0 0 6px;
            transition: var(--transition);
        }
        .article-card:hover .article-body h3 {
            color: var(--accent);
        }
        .article-body .article-summary {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 8px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .article-meta .read-more {
            margin-left: auto;
            font-weight: 600;
            color: var(--accent);
            font-size: 12px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition);
        }
        .article-meta .read-more:hover {
            color: var(--primary);
        }

        /* Sidebar */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .sidebar-card {
            background: var(--card);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .sidebar-card h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 14px;
            padding-bottom: 8px;
            border-bottom: 2px solid rgba(255, 90, 31, 0.25);
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 9px 0;
            border-bottom: 1px solid var(--border);
            font-size: 13.5px;
            color: var(--text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li i {
            color: var(--accent);
            font-size: 10px;
            margin-top: 5px;
            flex-shrink: 0;
        }
        .sidebar-card .trend-item {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .trend-number {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
            min-width: 38px;
        }
        .trend-info {
            flex: 1;
        }
        .trend-info .trend-title {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
        }
        .trend-info .trend-desc {
            font-size: 11px;
            color: var(--text-muted);
        }
        .trend-up {
            color: #00A88F;
            font-weight: 700;
            font-size: 12px;
            white-space: nowrap;
        }
        .trend-down {
            color: #E84A0E;
            font-weight: 700;
            font-size: 12px;
            white-space: nowrap;
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px 30px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .deep-content h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 14px;
            line-height: 1.45;
        }
        .deep-content p {
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
        }
        .deep-content p strong {
            color: var(--primary);
            font-weight: 600;
        }
        .deep-content .data-highlight {
            font-family: var(--font-mono);
            color: var(--accent);
            font-weight: 600;
        }

        /* ===== COMPARISON TABLE ===== */
        .table-wrap {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            overflow-x: auto;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: 13.5px;
            min-width: 600px;
        }
        .table-wrap th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            padding: 12px 16px;
            text-align: left;
            font-size: 13px;
            letter-spacing: 0.03em;
        }
        .table-wrap td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text-secondary);
            font-weight: 400;
        }
        .table-wrap tr:nth-child(even) td {
            background: #FAFBFC;
        }
        .table-wrap tr:hover td {
            background: #F0F3F7;
        }
        .table-wrap .highlight-cell {
            color: var(--accent);
            font-weight: 700;
            font-family: var(--font-mono);
        }
        .table-wrap .green-cell {
            color: #00A88F;
            font-weight: 700;
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 10px;
            background: var(--card);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }
        .accordion-custom .accordion-button {
            font-size: 14.5px;
            font-weight: 600;
            color: var(--primary);
            padding: 16px 20px;
            background: var(--card);
            border: none;
            box-shadow: none;
            transition: var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: #FFF8F5;
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.15);
            border-color: transparent;
        }
        .accordion-custom .accordion-button::after {
            background-size: 14px;
            transition: transform 0.3s ease;
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
        }
        .accordion-custom .accordion-body {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 14px 20px 18px;
            background: #F8F9FB;
            border-top: 1px solid var(--border);
        }

        /* ===== CTA FORM ===== */
        .cta-panel {
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            display: flex;
            gap: 36px;
            align-items: center;
            flex-wrap: wrap;
        }
        .cta-panel .cta-text {
            flex: 1 1 42%;
            min-width: 280px;
        }
        .cta-panel .cta-text h2 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-panel .cta-text p {
            font-size: 13.5px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.75;
            margin: 0;
        }
        .cta-form {
            flex: 1 1 48%;
            min-width: 300px;
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px 22px;
            box-shadow: var(--shadow-lg);
        }
        .cta-form .form-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 14px;
        }
        .cta-form label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 4px;
            display: block;
        }
        .cta-form input,
        .cta-form select,
        .cta-form textarea {
            width: 100%;
            height: 46px;
            border-radius: var(--radius-sm);
            border: 1px solid #D9E0E8;
            padding: 0 14px;
            font-size: 14px;
            color: var(--text);
            transition: var(--transition);
            background: #fff;
            margin-bottom: 12px;
        }
        .cta-form textarea {
            height: auto;
            padding: 12px 14px;
            resize: vertical;
            min-height: 70px;
        }
        .cta-form input:focus,
        .cta-form select:focus,
        .cta-form textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.15);
        }
        .btn-submit {
            width: 100%;
            height: 48px;
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.04em;
            margin-top: 4px;
        }
        .btn-submit:hover {
            background: #E84A0E;
            transform: translateY(-1px);
        }
        .btn-submit:active {
            transform: translateY(0);
        }
        .trust-badges {
            display: flex;
            gap: 12px;
            margin-top: 14px;
            flex-wrap: wrap;
        }
        .trust-badge {
            font-size: 11px;
            color: var(--text-muted);
            background: #FAFBFC;
            padding: 5px 12px;
            border-radius: 20px;
            border: 1px solid var(--border);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .trust-badge i {
            color: #00A88F;
            font-size: 10px;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 20px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 28px;
            padding-bottom: 28px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.65);
            margin: 0;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--highlight);
        }
        .footer-contact p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 6px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            padding-top: 18px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.65);
            transition: var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--highlight);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 991px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 6px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                z-index: 999;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a.active::after {
                margin: 4px 0 0;
                width: 16px;
            }
            .nav-hamburger {
                display: block;
            }
            .nav-search {
                display: none;
            }
            .analysis-grid {
                grid-template-columns: 1fr;
            }
            .metric-band {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-panel {
                flex-direction: column;
                padding: 28px 20px;
            }
        }
        @media (max-width: 767px) {
            .hero-small-content {
                flex-direction: column;
                gap: 16px;
            }
            .hero-small-text h1 {
                font-size: 22px;
            }
            .article-card {
                flex-direction: column;
            }
            .article-card .article-img {
                width: 100%;
                min-width: 100%;
            }
            .article-card .article-img img {
                height: 150px;
            }
            .metric-band {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 14px 16px;
            }
            .metric-card .metric-number {
                font-size: 24px;
            }
            .section-spacing {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-title {
                font-size: 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                padding: 8px 14px;
                font-size: 12px;
            }
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        @media (max-width: 520px) {
            .metric-band {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                padding: 20px 14px;
            }
            .cta-form {
                padding: 18px 14px;
            }
            .site-header .container-custom {
                gap: 10px;
            }
            .nav-logo {
                font-size: 17px;
            }
            .nav-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }
            .btn-nav-cta {
                padding: 7px 12px;
                font-size: 11px;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.72;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }
        /* Header/Nav */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
            margin: 0;
            padding: 0;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }
        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }
        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
        }
        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            color: var(--primary);
            cursor: pointer;
        }
        /* Breadcrumb */
        .breadcrumb-bar {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }
        .breadcrumb-bar .breadcrumb {
            margin: 0;
            font-size: 13px;
            color: var(--text-muted);
        }
        .breadcrumb-bar .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb-bar .breadcrumb .active {
            color: var(--accent);
            font-weight: 600;
        }
        /* Hero */
        .intel-hero {
            background: linear-gradient(135deg, #0E1318 0%, #1A242E 100%);
            padding: 48px 0 56px;
            position: relative;
            overflow: hidden;
        }
        .intel-hero::after {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 90, 31, 0.08);
            pointer-events: none;
        }
        .intel-hero-content {
            display: flex;
            align-items: center;
            gap: 40px;
            position: relative;
            z-index: 1;
        }
        .intel-hero-text {
            flex: 1;
        }
        .intel-hero-text h1 {
            font-size: 32px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
            line-height: 1.35;
            letter-spacing: -0.02em;
        }
        .intel-hero-text p {
            font-size: 15px;
            color: #B0B8C1;
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 620px;
        }
        .intel-hero-image {
            flex: 0 0 320px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 12px 32px rgba(0,0,0,0.3);
        }
        .intel-hero-image img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }
        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }
        .hero-badges .badge-tag {
            background: rgba(255, 255, 255, 0.08);
            color: #E8EDF2;
            border: 1px solid rgba(255, 255, 255, 0.15);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
        }
        .btn-hero {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-block;
        }
        .btn-hero:hover {
            background: #E84A0E;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(255, 90, 31, 0.3);
        }
        /* Stats Strip */
        .intel-stats-strip {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            padding: 20px 0;
        }
        .intel-stats-grid {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .intel-stat-item {
            flex: 1;
            min-width: 140px;
            background: #F8F9FB;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            text-align: center;
        }
        .intel-stat-item .stat-number {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }
        .intel-stat-item .stat-number.highlight {
            color: var(--accent);
        }
        .intel-stat-item .stat-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        /* Filter Bar */
        .filter-bar {
            background: #FFFFFF;
            padding: 20px 0;
            border-bottom: 1px solid var(--border);
        }
        .filter-bar-inner {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        .filter-tag {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border);
            background: #F8F9FB;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .filter-tag.active-tag {
            background: var(--accent);
            border-color: var(--accent);
            color: #fff;
            font-weight: 600;
        }
        /* Timeline */
        .timeline-section {
            background: var(--bg);
        }
        .timeline-container {
            position: relative;
            max-width: 860px;
            margin: 0 auto;
        }
        .timeline-container::before {
            content: '';
            position: absolute;
            left: 24px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--border);
        }
        .timeline-item {
            position: relative;
            padding-left: 60px;
            margin-bottom: 32px;
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-dot {
            position: absolute;
            left: 16px;
            top: 8px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--border);
            z-index: 1;
        }
        .timeline-dot.dot-highlight {
            background: var(--highlight);
            box-shadow: 0 0 0 3px rgba(0, 229, 195, 0.3);
        }
        .timeline-card {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .timeline-card:hover {
            box-shadow: var(--shadow-md);
            border-color: #D0D6DF;
        }
        .timeline-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            margin-bottom: 10px;
        }
        .timeline-timestamp {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .timeline-timestamp i {
            color: var(--accent);
            font-size: 12px;
        }
        .tag-badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .tag-badge.tag-urgent {
            background: #FFF0EB;
            color: #D84315;
        }
        .tag-badge.tag-injury {
            background: #FEF3E2;
            color: #B85C00;
        }
        .tag-badge.tag-lineup {
            background: #E8F8F4;
            color: #00796B;
        }
        .tag-badge.tag-training {
            background: #EDF0F7;
            color: #3F51B5;
        }
        .tag-badge.tag-transfer {
            background: #F3E8F7;
            color: #7B1FA2;
        }
        .timeline-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .timeline-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 16px;
        }
        .timeline-card .source-info {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--border);
            font-size: 12px;
            color: var(--text-muted);
        }
        .source-info .confidence {
            font-weight: 600;
            color: var(--text-secondary);
        }
        /* Injury Report Deep Zone */
        .injury-deep-zone {
            background: #FFFFFF;
        }
        .injury-deep-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: start;
        }
        .injury-deep-text {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
        }
        .injury-deep-text p {
            margin-bottom: 16px;
        }
        .injury-deep-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .injury-deep-image img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }
        /* Team Injury Table */
        .injury-table-section {
            background: var(--bg);
        }
        .injury-table-wrap {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .injury-table-wrap .table {
            margin: 0;
        }
        .injury-table-wrap .table thead th {
            background: #F8F9FB;
            font-size: 13px;
            font-weight: 700;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border);
            padding: 14px 20px;
            white-space: nowrap;
        }
        .injury-table-wrap .table tbody td {
            font-size: 14px;
            color: var(--text-secondary);
            padding: 14px 20px;
            border-bottom: 1px solid #F0F2F5;
            vertical-align: middle;
        }
        .injury-table-wrap .table tbody tr:last-child td {
            border-bottom: none;
        }
        .injury-table-wrap .table tbody tr:hover {
            background: #F8F9FB;
        }
        .injury-status {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
        }
        .injury-status.status-doubtful {
            background: #FFF8E1;
            color: #F57F17;
        }
        .injury-status.status-out {
            background: #FFEBEE;
            color: #C62828;
        }
        .injury-status.status-questionable {
            background: #E8F5E9;
            color: #2E7D32;
        }
        /* Verification Method */
        .verification-section {
            background: #FFFFFF;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .verification-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .verification-card {
            background: #F8F9FB;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            transition: var(--transition);
        }
        .verification-card:hover {
            box-shadow: var(--shadow-md);
            border-color: #D0D6DF;
        }
        .verification-card .icon-circle {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: #FFFFFF;
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 20px;
            color: var(--accent);
        }
        .verification-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .verification-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, #0E1318 0%, #1A242E 100%);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }
        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -40px;
            left: -40px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(0, 229, 195, 0.06);
        }
        .subscribe-cta-inner {
            display: flex;
            align-items: center;
            gap: 40px;
            position: relative;
            z-index: 1;
        }
        .subscribe-cta-text {
            flex: 1;
        }
        .subscribe-cta-text h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.45;
        }
        .subscribe-cta-text p {
            font-size: 14px;
            color: #B0B8C1;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .btn-cta-orange {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            display: inline-block;
            transition: var(--transition);
        }
        .btn-cta-orange:hover {
            background: #E84A0E;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(255, 90, 31, 0.3);
        }
        .subscribe-cta-image {
            flex: 0 0 280px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 12px 32px rgba(0,0,0,0.3);
        }
        .subscribe-cta-image img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        /* FAQ */
        .faq-section {
            background: var(--bg);
        }
        .faq-accordion .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            background: #FFFFFF;
            box-shadow: var(--shadow-sm);
        }
        .faq-accordion .accordion-button {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            padding: 18px 24px;
            background: #FFFFFF;
            border: none;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: #F8F9FB;
            color: var(--accent);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent);
        }
        .faq-accordion .accordion-body {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 16px 24px 20px;
            background: #F8F9FB;
        }
        /* Form Section */
        .form-section {
            background: #FFFFFF;
            border-top: 1px solid var(--border);
        }
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        .form-side-text h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
            line-height: 1.45;
        }
        .form-side-text p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .trust-badge {
            background: #F8F9FB;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 10px 16px;
            font-size: 12px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .trust-badge i {
            color: var(--highlight);
        }
        .intel-form {
            background: #F8F9FB;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px;
        }
        .intel-form .form-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
        }
        .intel-form .form-control,
        .intel-form .form-select {
            height: 48px;
            border-radius: var(--radius-sm);
            border: 1px solid #D9E0E8;
            font-size: 14px;
            color: var(--text);
            transition: var(--transition);
            margin-bottom: 16px;
        }
        .intel-form .form-control:focus,
        .intel-form .form-select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.15);
        }
        .intel-form textarea.form-control {
            height: auto;
            min-height: 100px;
            resize: vertical;
        }
        .btn-submit-form {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            min-width: 140px;
            height: 48px;
            transition: var(--transition);
        }
        .btn-submit-form:hover {
            background: #E84A0E;
            color: #fff;
            box-shadow: 0 6px 16px rgba(255, 90, 31, 0.3);
        }
        /* Footer */
        .site-footer {
            background: var(--primary);
            color: #B0B8C1;
            padding: 56px 0 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: #8A94A0;
            margin: 0;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #8A94A0;
            font-size: 13px;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-contact p {
            font-size: 13px;
            color: #8A94A0;
            line-height: 1.8;
            margin-bottom: 8px;
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 12px;
            color: #6B7480;
        }
        .footer-bottom a {
            color: #8A94A0;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        /* Responsive */
        @media (max-width: 991px) {
            .nav-hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #FFFFFF;
                flex-direction: column;
                padding: 16px 24px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                gap: 0;
                align-items: stretch;
            }
            .nav-menu.show {
                display: flex;
            }
            .nav-menu a {
                padding: 12px 0;
                border-bottom: 1px solid #F0F2F5;
                text-align: left;
            }
            .nav-menu a:last-child {
                border-bottom: none;
            }
            .nav-menu a.active::after {
                display: none;
            }
            .nav-search {
                width: auto;
                flex: 1;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .intel-hero-content {
                flex-direction: column;
                align-items: flex-start;
            }
            .intel-hero-image {
                flex: 0 0 auto;
                width: 100%;
            }
            .injury-deep-grid {
                grid-template-columns: 1fr;
            }
            .verification-grid {
                grid-template-columns: 1fr;
            }
            .form-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .subscribe-cta-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .subscribe-cta-image {
                flex: 0 0 auto;
                width: 100%;
            }
        }
        @media (max-width: 768px) {
            .section-spacing {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-title {
                font-size: 22px;
            }
            .intel-stats-grid {
                gap: 8px;
            }
            .intel-stat-item {
                min-width: calc(50% - 8px);
                padding: 12px 14px;
            }
            .intel-stat-item .stat-number {
                font-size: 22px;
            }
            .timeline-item {
                padding-left: 44px;
            }
            .timeline-container::before {
                left: 16px;
            }
            .timeline-dot {
                left: 8px;
                width: 14px;
                height: 14px;
            }
            .timeline-card {
                padding: 18px 16px;
            }
            .filter-bar-inner {
                gap: 6px;
            }
            .filter-tag {
                padding: 6px 12px;
                font-size: 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                align-items: flex-start;
            }
            .intel-hero {
                padding: 32px 0 40px;
            }
            .intel-hero-text h1 {
                font-size: 24px;
            }
            .intel-hero-image img {
                height: 180px;
            }
        }
        @media (max-width: 520px) {
            .intel-stat-item {
                min-width: 100%;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                padding: 8px 14px;
                font-size: 12px;
            }
            .timeline-item {
                padding-left: 36px;
            }
            .timeline-container::before {
                left: 12px;
            }
            .timeline-dot {
                left: 4px;
                width: 12px;
                height: 12px;
                border-width: 2px;
            }
            .injury-table-wrap {
                overflow-x: auto;
            }
            .injury-table-wrap .table {
                min-width: 600px;
            }
            .hero-badges .badge-tag {
                font-size: 11px;
                padding: 4px 8px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.72;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: 40px;
            padding-bottom: 40px;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
            margin: 0;
            padding: 0;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }
        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }
        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
        }
        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--primary);
            cursor: pointer;
            padding: 4px;
        }

        /* ===== BREADCRUMB / HERO ===== */
        .page-hero {
            background: var(--primary);
            padding: 48px 0 56px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.35;
            z-index: 0;
        }
        .page-hero .container-custom {
            position: relative;
            z-index: 1;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .breadcrumb-nav a {
            color: rgba(255, 255, 255, 0.75);
        }
        .breadcrumb-nav a:hover {
            color: var(--highlight);
        }
        .breadcrumb-nav .sep {
            color: rgba(255, 255, 255, 0.4);
            font-size: 10px;
        }
        .breadcrumb-nav .current {
            color: var(--accent);
        }
        .page-hero h1 {
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.4;
            letter-spacing: -0.02em;
        }
        .page-hero .hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 640px;
            line-height: 1.85;
        }
        .hero-mini-stats {
            display: flex;
            gap: 28px;
            margin-top: 24px;
            flex-wrap: wrap;
        }
        .hero-mini-stats .stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.85);
            font-size: 13px;
        }
        .hero-mini-stats .stat-item i {
            color: var(--highlight);
            font-size: 14px;
        }
        .hero-mini-stats .stat-item .num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 16px;
            color: #fff;
        }

        /* ===== LIVE SCORE CARDS ===== */
        .score-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            margin-bottom: 16px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
        }
        .score-card:hover {
            box-shadow: var(--shadow-md);
            border-color: #d0d7e0;
        }
        .score-card .match-status {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 12px;
        }
        .score-card .status-live {
            background: #FFF0EA;
            color: var(--accent);
        }
        .score-card .status-finished {
            background: #E6F7F3;
            color: #0A9E7E;
        }
        .score-card .status-upcoming {
            background: #EEF1F5;
            color: var(--text-muted);
        }
        .score-card .match-league {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .score-card .match-league i {
            font-size: 10px;
            color: var(--accent);
        }
        .score-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .score-team {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
            flex: 1;
        }
        .score-team .team-badge {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #F0F2F5;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            color: var(--text-secondary);
            flex-shrink: 0;
        }
        .score-team .team-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .score-team.away {
            flex-direction: row-reverse;
            text-align: right;
        }
        .score-middle {
            text-align: center;
            flex-shrink: 0;
            padding: 0 8px;
        }
        .score-middle .score-digits {
            font-family: var(--font-mono);
            font-size: 36px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: 0.02em;
        }
        .score-middle .score-digits .divider {
            color: var(--text-muted);
            font-weight: 400;
            margin: 0 4px;
        }
        .score-middle .match-time {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .score-middle .match-time.live-pulse {
            color: var(--accent);
        }
        .score-middle .match-time.live-pulse::before {
            content: '';
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            margin-right: 5px;
            animation: pulse-dot 1.2s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.5);
            }
        }
        .score-card .match-extra {
            display: flex;
            gap: 16px;
            margin-top: 14px;
            padding-top: 12px;
            border-top: 1px solid #F0F2F5;
            flex-wrap: wrap;
        }
        .score-card .match-extra .extra-item {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .score-card .match-extra .extra-item .val {
            font-weight: 700;
            color: var(--text-secondary);
            font-family: var(--font-mono);
        }
        .score-card .card-badge-img {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 60px;
            height: 40px;
            border-radius: 6px;
            object-fit: cover;
            opacity: 0.9;
        }
        .score-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .score-full-width {
            grid-column: 1 / -1;
        }
        .score-full-width .score-row {
            justify-content: space-between;
        }

        /* ===== TIMELINE ===== */
        .timeline-wrap {
            position: relative;
            padding-left: 30px;
        }
        .timeline-wrap::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: var(--border);
            border-radius: 1px;
        }
        .timeline-item {
            position: relative;
            padding-bottom: 28px;
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--card);
            border: 2px solid var(--accent);
        }
        .timeline-item.event-goal::before {
            border-color: var(--highlight);
            background: var(--highlight);
        }
        .timeline-item.event-card::before {
            border-color: #F6C445;
            background: #fff;
        }
        .timeline-item.event-info::before {
            border-color: var(--text-muted);
            background: #fff;
        }
        .timeline-time {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 4px;
        }
        .timeline-content {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 14px;
            color: var(--text);
            line-height: 1.65;
        }
        .timeline-content .tl-event-tag {
            display: inline-block;
            padding: 2px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 700;
            margin-right: 8px;
        }
        .tag-goal {
            background: #E6F7F3;
            color: #0A9E7E;
        }
        .tag-card {
            background: #FFF8E6;
            color: #B38000;
        }
        .tag-info {
            background: #EEF1F5;
            color: var(--text-muted);
        }

        /* ===== REFRESH NOTICE ===== */
        .refresh-banner {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }
        .refresh-banner .refresh-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #FFF0EA;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 16px;
            flex-shrink: 0;
        }
        .refresh-banner .refresh-text {
            flex: 1;
            min-width: 200px;
        }
        .refresh-banner .refresh-text strong {
            font-size: 15px;
            color: var(--primary);
            display: block;
        }
        .refresh-banner .refresh-text span {
            font-size: 13px;
            color: var(--text-muted);
        }
        .refresh-banner .last-update {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-secondary);
            background: #F5F7FA;
            padding: 8px 16px;
            border-radius: 6px;
            white-space: nowrap;
        }

        /* ===== DEEP CONTENT ===== */
        .deep-content {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            box-shadow: var(--shadow-sm);
        }
        .deep-content h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 18px;
            line-height: 1.5;
        }
        .deep-content h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-top: 28px;
            margin-bottom: 12px;
            line-height: 1.5;
        }
        .deep-content p {
            font-size: 15px;
            color: var(--text);
            line-height: 1.9;
            margin-bottom: 16px;
        }
        .deep-content p:last-child {
            margin-bottom: 0;
        }
        .deep-content .highlight-num {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent);
        }
        .deep-content .highlight-green {
            color: #0A9E7E;
            font-weight: 600;
        }
        .deep-content .cover-img-wrap {
            border-radius: var(--radius-md);
            overflow: hidden;
            margin: 24px 0;
        }
        .deep-content .cover-img-wrap img {
            width: 100%;
            height: auto;
        }

        /* ===== STATS STRIP ===== */
        .stats-strip {
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 36px;
        }
        .stats-strip .stat-cell {
            text-align: center;
        }
        .stats-strip .stat-cell .stat-num {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--highlight);
            line-height: 1.3;
        }
        .stats-strip .stat-cell .stat-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 4px;
        }
        .stats-strip .stat-cell .stat-trend {
            font-size: 11px;
            color: var(--highlight);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 2px;
        }

        /* ===== FAQ ===== */
        .faq-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: #d0d7e0;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            gap: 12px;
            transition: var(--transition);
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: #F5F7FA;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: #FFF0EA;
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            background: #F8F9FB;
            margin: 0 12px 12px;
            border-radius: 6px;
            padding: 12px 16px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .cta-section .cta-text {
            flex: 1;
            min-width: 260px;
        }
        .cta-section .cta-text h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .cta-section .cta-text p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 0;
            line-height: 1.8;
        }
        .cta-section .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn-primary-custom {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 26px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: #E84A0E;
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.4);
            padding: 12px 26px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-outline-custom:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: #fff;
            color: #fff;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.75);
            padding-top: 56px;
            margin-top: 0;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 36px;
            padding-bottom: 36px;
        }
        .site-footer .footer-brand h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .site-footer .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            max-width: 280px;
        }
        .site-footer .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .site-footer .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-col ul li {
            margin-bottom: 8px;
        }
        .site-footer .footer-col ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            transition: var(--transition);
        }
        .site-footer .footer-col ul li a:hover {
            color: var(--highlight);
        }
        .site-footer .footer-contact p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            margin-bottom: 6px;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 16px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }
        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
        }
        .site-footer .footer-bottom a:hover {
            color: var(--highlight);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 991.98px) {
            .nav-hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: stretch;
                padding: 12px 24px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                gap: 0;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 12px 8px;
                border-bottom: 1px solid #F0F2F5;
                text-align: left;
                font-size: 15px;
            }
            .nav-menu a.active::after {
                display: none;
            }
            .nav-search {
                width: 160px;
            }
            .btn-nav-cta {
                padding: 8px 14px;
                font-size: 12px;
            }
            .score-grid {
                grid-template-columns: 1fr;
            }
            .stats-strip {
                grid-template-columns: 2fr 2fr;
                gap: 16px;
                padding: 24px 20px;
            }
            .cta-section {
                padding: 28px 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .deep-content {
                padding: 24px 20px;
            }
        }
        @media (max-width: 767.98px) {
            .section-spacing {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .page-hero .hero-desc {
                font-size: 14px;
            }
            .hero-mini-stats {
                gap: 14px;
            }
            .score-row {
                flex-direction: column;
                gap: 8px;
            }
            .score-team {
                justify-content: center;
            }
            .score-team.away {
                flex-direction: row;
                text-align: left;
            }
            .score-middle .score-digits {
                font-size: 28px;
            }
            .score-card .match-extra {
                justify-content: center;
            }
            .score-card {
                padding: 16px;
            }
            .score-card .card-badge-img {
                width: 44px;
                height: 30px;
                top: 10px;
                right: 10px;
            }
            .timeline-wrap {
                padding-left: 22px;
            }
            .timeline-item::before {
                left: -18px;
                width: 8px;
                height: 8px;
            }
            .refresh-banner {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .refresh-banner .last-update {
                font-size: 12px;
            }
            .stats-strip {
                grid-template-columns: 2fr 2fr;
                gap: 12px;
                padding: 18px 14px;
            }
            .stats-strip .stat-cell .stat-num {
                font-size: 22px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .deep-content {
                padding: 20px 16px;
            }
            .deep-content h2 {
                font-size: 18px;
            }
            .deep-content p {
                font-size: 14px;
            }
            .nav-search {
                display: none;
            }
            .site-header .container-custom {
                gap: 10px;
            }
            .btn-nav-cta {
                padding: 7px 12px;
                font-size: 11px;
            }
        }
        @media (max-width: 519.98px) {
            .page-hero {
                padding: 32px 0 36px;
            }
            .page-hero h1 {
                font-size: 20px;
            }
            .section-title {
                font-size: 20px;
            }
            .score-middle .score-digits {
                font-size: 24px;
            }
            .score-card .match-extra {
                gap: 8px;
                font-size: 11px;
            }
            .score-card .match-extra .extra-item {
                font-size: 11px;
            }
            .stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stats-strip .stat-cell .stat-num {
                font-size: 18px;
            }
            .stats-strip .stat-cell .stat-label {
                font-size: 10px;
            }
            .btn-primary-custom,
            .btn-outline-custom {
                padding: 10px 18px;
                font-size: 12px;
            }
            .nav-logo {
                font-size: 17px;
            }
            .nav-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 11px;
            }
        }

/* roulang page: category7 */
:root {
            --primary: #0E1318;
            --accent: #FF5A1F;
            --highlight: #00E5C3;
            --bg: #F5F7FA;
            --card: #FFFFFF;
            --border: #E1E6ED;
            --text: #1A2028;
            --text-secondary: #5C6670;
            --text-muted: #8A94A0;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
            --font-mono: 'Roboto Mono', 'SF Mono', 'Cascadia Mono', Consolas, monospace;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --spacing-section: 72px;
            --spacing-section-mobile: 44px;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.72;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--highlight);
            outline-offset: 2px;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.45;
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }
        /* ===== HEADER / NAV ===== */
        .site-header {
            background: #FFFFFF;
            height: 64px;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 20px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent) 0%, #E84A0E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-mono);
            letter-spacing: -0.04em;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex: 1;
            justify-content: center;
            margin: 0;
            padding: 0;
        }
        .nav-menu li {
            position: relative;
        }
        .nav-menu a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            white-space: nowrap;
        }
        .nav-menu a:hover {
            color: var(--primary);
            background: #F5F7FA;
        }
        .nav-menu a.active {
            color: var(--accent);
            font-weight: 700;
        }
        .nav-menu a.active::after {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 1px;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #F5F7FA;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 14px;
            width: 200px;
            gap: 8px;
        }
        .nav-search i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .nav-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            width: 100%;
            color: var(--text);
        }
        .nav-search input::placeholder {
            color: var(--text-muted);
        }
        .btn-nav-cta {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-nav-cta:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-nav-cta.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 0 0 2px var(--accent);
        }
        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--primary);
            cursor: pointer;
            padding: 6px;
        }
        /* ===== BREADCRUMB ===== */
        .breadcrumb-bar {
            background: var(--card);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
            font-size: 13px;
            color: var(--text-muted);
        }
        .breadcrumb-bar a {
            color: var(--text-muted);
        }
        .breadcrumb-bar a:hover {
            color: var(--accent);
        }
        .breadcrumb-bar .separator {
            margin: 0 8px;
            color: #CBD5E0;
        }
        .breadcrumb-bar .current {
            color: var(--accent);
            font-weight: 600;
        }
        /* ===== PAGE HERO ===== */
        .page-hero {
            background: linear-gradient(135deg, var(--primary) 0%, #1A242E 100%);
            color: #fff;
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,90,31,0.2) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -60px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0,229,195,0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero .container-custom {
            position: relative;
            z-index: 1;
        }
        .hero-breadcrumb {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            margin-bottom: 20px;
        }
        .hero-breadcrumb a {
            color: rgba(255,255,255,0.6);
        }
        .hero-breadcrumb a:hover {
            color: var(--accent);
        }
        .hero-breadcrumb .sep {
            margin: 0 10px;
            color: rgba(255,255,255,0.35);
        }
        .hero-breadcrumb .current {
            color: var(--highlight);
        }
        .page-hero h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            max-width: 680px;
        }
        .page-hero h1 .highlight-text {
            color: var(--accent);
        }
        .page-hero .hero-desc {
            font-size: 15px;
            line-height: 1.8;
            color: rgba(255,255,255,0.78);
            max-width: 620px;
            margin-bottom: 28px;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-primary-hero {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 13px 32px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-hero:hover {
            background: #E84A0E;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        .btn-ghost-hero {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,0.4);
            padding: 13px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-ghost-hero:hover {
            background: rgba(255,255,255,0.1);
            color: #fff;
            border-color: rgba(255,255,255,0.6);
        }
        .hero-stats-mini {
            display: flex;
            gap: 28px;
            margin-top: 28px;
            flex-wrap: wrap;
        }
        .hero-stat-mini {
            text-align: left;
        }
        .hero-stat-mini .stat-num {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--highlight);
            display: block;
            line-height: 1.3;
        }
        .hero-stat-mini .stat-label {
            font-size: 12px;
            color: rgba(255,255,255,0.6);
            display: block;
        }
        /* ===== TOOL CARDS SECTION ===== */
        .tools-section {
            background: var(--bg);
        }
        .tool-card-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
            gap: 20px;
            margin-top: 16px;
        }
        .tool-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .tool-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: #CBD5E0;
        }
        .tool-card.featured {
            grid-row: span 2;
            background: linear-gradient(160deg, var(--card) 0%, #FFF9F6 100%);
            border-left: 4px solid var(--accent);
        }
        .tool-card .tool-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: #fff;
            margin-bottom: 16px;
        }
        .tool-card .tool-icon.orange {
            background: var(--accent);
        }
        .tool-card .tool-icon.teal {
            background: #00B89E;
        }
        .tool-card .tool-icon.dark {
            background: var(--primary);
        }
        .tool-card .tool-icon.blue {
            background: #2176AE;
        }
        .tool-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .tool-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .tool-card .tool-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .tool-card .tool-link:hover {
            color: var(--primary);
        }
        .tool-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            background: rgba(0,229,195,0.12);
            color: #009B83;
            margin-right: 6px;
            margin-bottom: 6px;
        }
        .tool-tag.orange-tag {
            background: rgba(255,90,31,0.1);
            color: var(--accent);
        }
        .tool-api-badge {
            font-family: var(--font-mono);
            font-size: 11px;
            padding: 3px 8px;
            border-radius: 4px;
            background: #F1F3F5;
            color: var(--text-muted);
            display: inline-block;
            margin-right: 4px;
        }
        /* ===== DOC SECTION ===== */
        .docs-section {
            background: var(--card);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .docs-wrapper {
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 32px;
        }
        .docs-sidebar {
            background: #F8F9FB;
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--border);
            height: fit-content;
            position: sticky;
            top: 84px;
        }
        .docs-sidebar h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .docs-sidebar ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .docs-sidebar li {
            margin-bottom: 6px;
        }
        .docs-sidebar a {
            display: block;
            padding: 7px 12px;
            font-size: 13px;
            color: var(--text-secondary);
            border-radius: 6px;
            transition: var(--transition);
        }
        .docs-sidebar a:hover {
            background: #F0F2F5;
            color: var(--primary);
        }
        .docs-sidebar a.active {
            background: rgba(255,90,31,0.08);
            color: var(--accent);
            font-weight: 600;
        }
        .docs-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 14px;
            line-height: 1.4;
        }
        .docs-content h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            margin-top: 24px;
        }
        .docs-content p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .code-block {
            background: var(--primary);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            font-family: var(--font-mono);
            font-size: 13px;
            line-height: 1.6;
            color: #E2E8F0;
            overflow-x: auto;
            margin-bottom: 14px;
            position: relative;
        }
        .code-block .code-keyword {
            color: #FF8A5C;
        }
        .code-block .code-string {
            color: #00E5C3;
        }
        .code-block .code-comment {
            color: #8A94A0;
        }
        .code-block .code-copy {
            position: absolute;
            top: 10px;
            right: 12px;
            background: rgba(255,255,255,0.12);
            border: none;
            color: #fff;
            font-size: 11px;
            padding: 4px 10px;
            border-radius: 4px;
            cursor: pointer;
        }
        .code-block .code-copy:hover {
            background: rgba(255,255,255,0.25);
        }
        /* ===== METRICS SECTION ===== */
        .metrics-section {
            background: linear-gradient(180deg, var(--primary) 0%, #141C24 100%);
            color: #fff;
        }
        .metrics-section .section-title {
            color: #fff;
        }
        .metrics-section .section-subtitle {
            color: rgba(255,255,255,0.65);
        }
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 28px;
        }
        .metric-box {
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition);
        }
        .metric-box:hover {
            background: rgba(255,255,255,0.1);
            border-color: rgba(255,255,255,0.25);
        }
        .metric-box .metric-num {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 700;
            color: var(--highlight);
            display: block;
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .metric-box .metric-label {
            font-size: 13px;
            color: rgba(255,255,255,0.65);
        }
        .metric-box .metric-unit {
            font-size: 12px;
            color: rgba(255,255,255,0.45);
        }
        /* ===== STEPS SECTION ===== */
        .steps-section {
            background: var(--bg);
        }
        .steps-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 16px;
        }
        .step-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            position: relative;
            transition: var(--transition);
        }
        .step-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .step-item .step-num {
            font-family: var(--font-mono);
            font-size: 36px;
            font-weight: 700;
            color: rgba(255,90,31,0.25);
            position: absolute;
            top: 12px;
            right: 16px;
            line-height: 1;
        }
        .step-item .step-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255,90,31,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 16px;
            margin-bottom: 12px;
        }
        .step-item h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }
        /* ===== DEEP CONTENT SECTION ===== */
        .deep-content-section {
            background: var(--card);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .deep-content-section .section-title {
            font-size: 22px;
        }
        .deep-content-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 18px;
        }
        .deep-content-text strong {
            color: var(--primary);
            font-weight: 600;
        }
        .deep-content-text .data-highlight {
            color: var(--accent);
            font-weight: 600;
        }
        /* ===== FAQ SECTION ===== */
        .faq-section {
            background: var(--bg);
        }
        .accordion-custom .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--card);
            box-shadow: var(--shadow-sm);
        }
        .accordion-custom .accordion-button {
            background: var(--card);
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius-sm) !important;
            transition: var(--transition);
            position: relative;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: #FFFDFC;
            font-weight: 700;
            box-shadow: none;
        }
        .accordion-custom .accordion-button::after {
            content: '\f067';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            background-image: none;
            transform: none;
            font-size: 13px;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            content: '\f00d';
            color: var(--accent);
            transform: none;
        }
        .accordion-custom .accordion-button:focus {
            outline: 2px solid var(--highlight);
            outline-offset: -2px;
            box-shadow: none;
        }
        .accordion-custom .accordion-body {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 14px 20px 16px;
            background: #F8F9FB;
            border-radius: 0 0 var(--radius-sm) var(--radius-sm);
        }
        /* ===== CTA FORM SECTION ===== */
        .cta-section {
            background: linear-gradient(135deg, #F5F7FA 0%, #F0F3F7 100%);
            border-top: 1px solid var(--border);
        }
        .cta-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cta-left h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .cta-left p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .cta-left .trust-list {
            list-style: none;
            padding: 0;
            margin: 0 0 20px 0;
        }
        .cta-left .trust-list li {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .cta-left .trust-list i {
            color: var(--highlight);
            font-size: 14px;
        }
        .cta-form {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border);
        }
        .cta-form label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
            display: block;
        }
        .cta-form .form-control,
        .cta-form .form-select {
            height: 48px;
            border-radius: var(--radius-sm);
            border: 1px solid #D9E0E8;
            font-size: 14px;
            color: var(--text);
            padding: 10px 14px;
            transition: var(--transition);
            margin-bottom: 16px;
            background: #FDFDFE;
            width: 100%;
        }
        .cta-form .form-control:focus,
        .cta-form .form-select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255,90,31,0.15);
        }
        .cta-form textarea.form-control {
            height: auto;
            min-height: 90px;
            resize: vertical;
        }
        .btn-submit-form {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 13px 32px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            width: 100%;
            justify-content: center;
            min-height: 48px;
        }
        .btn-submit-form:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .trust-badge-row {
            display: flex;
            gap: 14px;
            margin-top: 16px;
            flex-wrap: wrap;
        }
        .trust-badge {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 11px;
            color: var(--text-muted);
            padding: 6px 12px;
            border-radius: 20px;
            background: #F5F7FA;
            border: 1px solid var(--border);
        }
        .trust-badge i {
            color: var(--highlight);
            font-size: 12px;
        }
        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: #ADB4BD;
            padding: 60px 0 28px;
            font-size: 13px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.9fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 13px;
            color: #8A94A0;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .footer-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            color: #ADB4BD;
            font-size: 13px;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-contact p {
            color: #8A94A0;
            font-size: 13px;
            margin-bottom: 8px;
            line-height: 1.6;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: #767F89;
        }
        .footer-bottom a {
            color: #767F89;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        .footer-bottom span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .tool-card-grid {
                grid-template-columns: 1fr 1fr;
            }
            .tool-card.featured {
                grid-row: span 1;
                grid-column: span 2;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .docs-wrapper {
                grid-template-columns: 1fr;
            }
            .docs-sidebar {
                position: static;
            }
            .cta-wrapper {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                height: 60px;
            }
            .site-header .container-custom {
                gap: 10px;
            }
            .nav-menu {
                display: none;
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                z-index: 1001;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu a {
                padding: 12px 14px;
                font-size: 15px;
                width: 100%;
            }
            .nav-menu a.active::after {
                display: none;
            }
            .nav-menu a.active {
                background: rgba(255,90,31,0.08);
                border-left: 3px solid var(--accent);
            }
            .nav-hamburger {
                display: block;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                font-size: 12px;
                padding: 8px 14px;
            }
            .page-hero {
                padding: 40px 0 36px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .section-spacing {
                padding-top: var(--spacing-section-mobile);
                padding-bottom: var(--spacing-section-mobile);
            }
            .section-title {
                font-size: 22px;
            }
            .tool-card-grid {
                grid-template-columns: 1fr;
            }
            .tool-card.featured {
                grid-column: span 1;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .steps-row {
                grid-template-columns: 1fr;
            }
            .hero-stats-mini {
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .cta-form {
                padding: 24px 18px;
            }
        }
        @media (max-width: 520px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .page-hero h1 {
                font-size: 21px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-primary-hero,
            .btn-ghost-hero {
                width: 100%;
                justify-content: center;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-box .metric-num {
                font-size: 24px;
            }
            .tool-card {
                padding: 20px 16px;
            }
            .code-block {
                font-size: 11px;
                padding: 14px 14px;
            }
        }