/* roulang page: index */
:root {
            --primary-dark: #0F3D2E;
            --primary-mid: #16513D;
            --accent: #C8F04C;
            --accent-soft: #E4F89B;
            --red: #E94F37;
            --red-dark: #C43D28;
            --charcoal: #1F1F1F;
            --charcoal-light: #2A2A2A;
            --bg: #F5F3EE;
            --bg-card: #FFFFFF;
            --text-body: #3A3A3A;
            --text-light: #6E6A63;
            --text-footer: #BDB8B0;
            --border: #E6E0D8;
            --border-dark: #D5CFC5;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(15, 61, 46, 0.05);
            --shadow-md: 0 4px 14px rgba(15, 61, 46, 0.06);
            --shadow-lg: 0 8px 22px rgba(15, 61, 46, 0.12);
            --shadow-xl: 0 16px 32px rgba(15, 61, 46, 0.14);
            --font-title: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'SimHei', sans-serif;
            --font-body: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height: 64px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

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

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--charcoal);
            height: var(--nav-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 22px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .nav-logo .logo-mark {
            display: inline-block;
            width: 6px;
            height: 28px;
            background-color: var(--accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

        .nav-logo span {
            color: var(--accent);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            height: 100%;
        }

        .nav-desktop a {
            display: flex;
            align-items: center;
            height: 100%;
            padding: 0 16px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 500;
            color: #D5D2CC;
            position: relative;
            transition: color var(--transition), background-color var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .nav-desktop a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
        }

        .nav-desktop a.active {
            color: var(--accent);
        }

        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background-color: var(--accent);
            border-radius: 2px 2px 0 0;
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background-color: rgba(255, 255, 255, 0.08);
            transition: background-color var(--transition);
            position: relative;
            z-index: 1001;
        }

        .nav-toggle:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background-color: var(--charcoal);
            z-index: 999;
            padding: 12px 24px 24px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            max-height: calc(100vh - var(--nav-height));
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 10px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 500;
            color: #D5D2CC;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: color var(--transition), padding-left var(--transition);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--accent);
            padding-left: 18px;
        }

        /* Section Base */
        .section {
            padding: 64px 0;
        }

        .section-alt {
            background-color: #EDEAE3;
        }

        .section-dark {
            background-color: var(--charcoal);
            color: #E8E6E1;
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--red);
            margin-bottom: 10px;
        }

        .section-title {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: #1A1A1A;
            letter-spacing: 0.5px;
        }

        .section-light .section-title {
            color: #FFFFFF;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-light);
            margin-top: 10px;
            max-width: 680px;
            line-height: 1.8;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 999px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
            text-align: center;
            line-height: 1.4;
        }

        .btn-primary {
            background-color: var(--accent);
            color: var(--charcoal);
        }

        .btn-primary:hover {
            background-color: var(--red);
            color: #FFFFFF;
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--primary-dark);
            border: 1px solid var(--primary-dark);
        }

        .btn-secondary:hover {
            border-color: var(--red);
            color: var(--red);
            transform: translateY(-1px);
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .btn-light {
            background-color: #FFFFFF;
            color: var(--charcoal);
        }

        .btn-light:hover {
            background-color: var(--accent);
            color: var(--charcoal);
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline-light {
            background-color: transparent;
            color: #FFFFFF;
            border: 1px solid rgba(255, 255, 255, 0.4);
        }

        .btn-outline-light:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
        }

        /* Badge / Tag */
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.5px;
            line-height: 1.5;
        }

        .badge-red {
            background-color: rgba(233, 79, 55, 0.12);
            color: var(--red);
        }

        .badge-green {
            background-color: rgba(15, 61, 46, 0.08);
            color: var(--primary-dark);
        }

        .badge-accent {
            background-color: rgba(200, 240, 76, 0.2);
            color: var(--primary-dark);
        }

        .badge-light {
            background-color: rgba(255, 255, 255, 0.15);
            color: #FFFFFF;
        }

        /* Card */
        .card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: all var(--transition);
        }

        .card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
        }

        .card-img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
        }

        .card-body {
            padding: 20px;
        }

        .card-title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 600;
            line-height: 1.5;
            color: #1A1A1A;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }

        .card:hover .card-title {
            color: var(--red);
        }

        .card-summary {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-top: 8px;
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 14px;
            font-size: 13px;
            color: var(--text-light);
            font-family: var(--font-title);
        }

        .card-meta .dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background-color: var(--border-dark);
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 560px;
            background:
                radial-gradient(ellipse at 30% 40%, rgba(200, 240, 76, 0.10) 0%, transparent 55%),
                radial-gradient(ellipse at 75% 60%, rgba(233, 79, 55, 0.12) 0%, transparent 50%),
                linear-gradient(135deg, #0F3D2E 0%, #0B2E22 35%, #1F1F1F 100%);
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 48px 48px;
            pointer-events: none;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            width: 100%;
            padding-top: 60px;
            padding-bottom: 60px;
        }

        .hero-content {
            color: #FFFFFF;
        }

        .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 999px;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            background-color: rgba(200, 240, 76, 0.15);
            color: var(--accent);
            margin-bottom: 20px;
        }

        .hero-content h1 {
            font-family: var(--font-title);
            font-size: 40px;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: 0.5px;
            color: #FFFFFF;
            margin-bottom: 16px;
        }

        .hero-content h1 em {
            font-style: normal;
            color: var(--accent);
        }

        .hero-subtitle {
            font-size: 17px;
            line-height: 1.8;
            color: #D5D2CC;
            max-width: 500px;
            margin-bottom: 30px;
            font-family: var(--font-body);
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .hero-visual {
            position: relative;
        }

        .hero-visual img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            border-radius: var(--radius-lg);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hero-score-card {
            position: absolute;
            bottom: -18px;
            right: -12px;
            background-color: #FFFFFF;
            border-radius: var(--radius-md);
            padding: 14px 20px;
            box-shadow: var(--shadow-xl);
            display: flex;
            align-items: center;
            gap: 14px;
            font-family: var(--font-title);
            border: 1px solid var(--border);
        }

        .hero-score-card .score-num {
            font-size: 30px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1;
        }

        .hero-score-card .score-label {
            font-size: 12px;
            color: var(--text-light);
            letter-spacing: 0.5px;
        }

        .hero-score-card .score-divider {
            width: 1px;
            height: 30px;
            background-color: var(--border);
        }

        /* Ticker Bar */
        .ticker-bar {
            background-color: var(--primary-dark);
            padding: 10px 0;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .ticker-bar .container {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .ticker-label {
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent);
            white-space: nowrap;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .ticker-label .pulse {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background-color: var(--red);
            animation: pulse 1.4s ease-in-out infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.7);
            }
        }

        .ticker-track {
            overflow: hidden;
            flex: 1;
        }

        .ticker-items {
            display: flex;
            gap: 40px;
            white-space: nowrap;
            animation: tickerMove 20s linear infinite;
        }

        .ticker-item {
            color: #D5D2CC;
            font-size: 13px;
            font-family: var(--font-title);
        }

        .ticker-item strong {
            color: #FFFFFF;
            font-weight: 600;
            margin-right: 6px;
        }

        @keyframes tickerMove {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }

        /* Report list */
        .report-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 20px;
        }

        .report-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .report-card:hover {
            transform: translateY(-3px);
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
        }

        .report-date {
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--text-light);
        }

        .report-match {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: #1A1A1A;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .report-score {
            font-size: 18px;
            font-weight: 700;
            color: var(--red);
            white-space: nowrap;
        }

        .report-note {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* Category Grid */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .category-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
            cursor: pointer;
        }

        .category-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
        }

        .category-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            background-color: rgba(15, 61, 46, 0.08);
            color: var(--primary-dark);
            margin-bottom: 6px;
        }

        .category-card h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 600;
            color: #1A1A1A;
        }

        .category-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* Data Table */
        .data-wrapper {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            font-family: var(--font-title);
        }

        .data-table th {
            background-color: var(--primary-dark);
            color: #FFFFFF;
            font-weight: 600;
            padding: 14px 16px;
            text-align: left;
            font-size: 13px;
            letter-spacing: 0.5px;
        }

        .data-table td {
            padding: 13px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text-body);
        }

        .data-table tr:last-child td {
            border-bottom: none;
        }

        .data-table tr:hover td {
            background-color: rgba(200, 240, 76, 0.06);
        }

        .data-table .rank {
            font-weight: 700;
            color: var(--primary-dark);
            width: 50px;
        }

        .data-table .team {
            font-weight: 500;
            color: #1A1A1A;
        }

        .data-table .highlight-num {
            font-weight: 700;
            color: var(--red);
        }

        /* Column / Article */
        .article-grid {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 40px;
            align-items: start;
        }

        .article-main {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-body);
        }

        .article-main h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 600;
            color: #1A1A1A;
            margin-bottom: 16px;
            margin-top: 28px;
        }

        .article-main h3:first-child {
            margin-top: 0;
        }

        .article-main p {
            margin-bottom: 16px;
        }

        .article-side {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: calc(var(--nav-height) + 20px);
        }

        .article-side h4 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: #1A1A1A;
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent);
        }

        .article-side ul li {
            padding: 8px 0;
            font-size: 14px;
            color: var(--text-light);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }

        .article-side ul li:last-child {
            border-bottom: none;
        }

        .article-side ul li::before {
            content: '▸';
            color: var(--red);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* Calendar */
        .calendar-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 12px;
        }

        .calendar-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 6px;
            font-family: var(--font-title);
        }

        .calendar-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .calendar-item .cal-date {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--red);
        }

        .calendar-item .cal-match {
            font-size: 15px;
            font-weight: 600;
            color: #1A1A1A;
        }

        .calendar-item .cal-league {
            font-size: 12px;
            color: var(--text-light);
        }

        /* Brand intro */
        .brand-intro .article-main {
            font-size: 16px;
            line-height: 1.95;
        }

        /* Training Cards */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }

        .training-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 22px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .training-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
        }

        .training-step {
            display: inline-block;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background-color: var(--accent);
            color: var(--charcoal);
            font-weight: 700;
            font-size: 14px;
            font-family: var(--font-title);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
        }

        .training-card h3 {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 600;
            color: #1A1A1A;
            margin-bottom: 8px;
        }

        .training-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* Gear Cards */
        .gear-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            padding-bottom: 16px;
            -webkit-overflow-scrolling: touch;
        }

        .gear-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .gear-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
        }

        .gear-card .gear-img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
        }

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

        .gear-card .gear-title {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: #1A1A1A;
            margin-bottom: 6px;
        }

        .gear-card .gear-desc {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .gear-card .gear-tag {
            display: inline-block;
            margin-top: 10px;
            font-size: 12px;
            color: var(--primary-dark);
            font-family: var(--font-title);
            font-weight: 600;
            background-color: rgba(15, 61, 46, 0.06);
            padding: 3px 10px;
            border-radius: 999px;
        }

        /* Fans Topic */
        .fans-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .fans-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            cursor: pointer;
        }

        .fans-card:hover {
            border-color: var(--accent);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .fans-card .fans-title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: #1A1A1A;
            margin-bottom: 8px;
        }

        .fans-card .fans-excerpt {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .fans-card .fans-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 12px;
            font-size: 12px;
            color: var(--text-light);
            font-family: var(--font-title);
        }

        .fans-card .fans-reply {
            background-color: rgba(15, 61, 46, 0.06);
            padding: 2px 10px;
            border-radius: 999px;
            font-size: 12px;
            color: var(--primary-dark);
        }

        /* Classic Review */
        .classic-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .classic-grid img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }

        .classic-content h3 {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 600;
            color: #1A1A1A;
            margin-bottom: 16px;
        }

        .classic-content p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-body);
            margin-bottom: 14px;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .faq-item:hover {
            border-color: var(--border-dark);
        }

        .faq-item.active {
            border-color: var(--primary-dark);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: #1A1A1A;
            transition: color var(--transition);
            user-select: none;
            width: 100%;
            text-align: left;
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(15, 61, 46, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--primary-dark);
            transition: all var(--transition);
            font-weight: 400;
        }

        .faq-item.active .faq-icon {
            background-color: var(--primary-dark);
            color: #FFFFFF;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding-left: 20px;
            padding-right: 20px;
        }

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

        .faq-answer p {
            padding-bottom: 18px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-body);
            border-left: 3px solid var(--primary-dark);
            padding-left: 16px;
            margin-left: 4px;
        }

        /* CTA */
        .cta-section {
            background:
                radial-gradient(ellipse at 50% 30%, rgba(200, 240, 76, 0.08) 0%, transparent 60%),
                var(--charcoal);
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
        }

        .cta-content p {
            font-size: 15px;
            color: #BDB8B0;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
        }

        .subscribe-form input {
            flex: 1;
            padding: 14px 20px;
            border-radius: 999px;
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #FFFFFF;
            font-size: 15px;
            font-family: var(--font-title);
            transition: all var(--transition);
            min-width: 0;
        }

        .subscribe-form input::placeholder {
            color: #8A8780;
        }

        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(200, 240, 76, 0.25);
            outline: none;
        }

        .subscribe-form .btn {
            flex-shrink: 0;
        }

        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            padding: 50px 0 24px;
            color: #D5D2CC;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand h3 .logo-mark {
            display: inline-block;
            width: 5px;
            height: 22px;
            background-color: var(--accent);
            border-radius: 3px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-footer);
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-bottom {
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: var(--text-footer);
            line-height: 1.8;
        }

        .footer-bottom p {
            margin-bottom: 6px;
        }

        .footer-links {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            margin-top: 10px;
            flex-wrap: wrap;
        }

        .footer-links a {
            font-size: 13px;
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-links .sep {
            color: rgba(255, 255, 255, 0.25);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-section .container {
                grid-template-columns: 1fr;
                gap: 32px;
                text-align: center;
            }

            .hero-content h1 {
                font-size: 32px;
            }

            .hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }

            .hero-actions {
                justify-content: center;
            }

            .hero-visual {
                max-width: 600px;
                margin: 0 auto;
            }

            .hero-score-card {
                position: static;
                margin-top: 16px;
                justify-content: center;
            }

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

            .article-side {
                position: static;
            }

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

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .mobile-menu.open {
                display: block;
            }

            .section {
                padding: 44px 0;
            }

            .section-title {
                font-size: 23px;
            }

            .hero-section {
                min-height: auto;
            }

            .hero-section .container {
                padding-top: 40px;
                padding-bottom: 40px;
            }

            .hero-content h1 {
                font-size: 26px;
            }

            .hero-subtitle {
                font-size: 15px;
            }

            .category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }

            .category-card {
                padding: 20px 16px;
            }

            .report-list {
                grid-template-columns: 1fr;
            }

            .report-card {
                padding: 16px;
            }

            .calendar-list {
                grid-template-columns: repeat(2, 1fr);
            }

            .training-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }

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

            .subscribe-form {
                flex-direction: column;
                padding: 0 16px;
            }

            .subscribe-form input {
                width: 100%;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .hero-score-card {
                padding: 10px 16px;
                gap: 10px;
            }

            .hero-score-card .score-num {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .category-grid {
                grid-template-columns: 1fr;
            }

            .calendar-list {
                grid-template-columns: 1fr;
            }

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

            .hero-content h1 {
                font-size: 22px;
            }

            .btn {
                padding: 10px 20px;
                font-size: 14px;
                width: 100%;
                justify-content: center;
            }

            .hero-actions {
                flex-direction: column;
                width: 100%;
                gap: 10px;
            }

            .section-title {
                font-size: 20px;
            }

            .cta-content h2 {
                font-size: 22px;
            }
        }

/* roulang page: category1 */
:root {
    --primary-dark: #0F3D2E;
    --primary-mid: #16513D;
    --accent: #C8F04C;
    --accent-soft: #E4F89B;
    --red: #E94F37;
    --red-dark: #C43D28;
    --charcoal: #1F1F1F;
    --charcoal-light: #2A2A2A;
    --bg: #F5F3EE;
    --bg-card: #FFFFFF;
    --text-body: #3A3A3A;
    --text-light: #6E6A63;
    --text-footer: #BDB8B0;
    --border: #E6E0D8;
    --border-dark: #D5CFC5;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 2px 8px rgba(15, 61, 46, 0.05);
    --shadow-md: 0 4px 14px rgba(15, 61, 46, 0.06);
    --shadow-lg: 0 8px 22px rgba(15, 61, 46, 0.12);
    --shadow-xl: 0 16px 32px rgba(15, 61, 46, 0.14);
    --font-title: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'SimHei', sans-serif;
    --font-body: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
    --transition: 0.2s ease;
    --container-max: 1200px;
    --nav-height: 64px;
}
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-body);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--red);
}
button, input {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
}
button {
    cursor: pointer;
}
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--charcoal);
    height: var(--nav-height);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 22px;
    color: #FFFFFF;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.nav-logo .logo-mark {
    display: inline-block;
    width: 6px;
    height: 28px;
    background-color: var(--accent);
    border-radius: 3px;
    flex-shrink: 0;
}
.nav-logo span {
    color: var(--accent);
}
.nav-desktop {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 100%;
}
.nav-desktop a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 16px;
    font-family: var(--font-title);
    font-size: 15px;
    font-weight: 500;
    color: #D5D2CC;
    position: relative;
    transition: color var(--transition), background-color var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.nav-desktop a:hover {
    color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.06);
}
.nav-desktop a.active {
    color: var(--accent);
}
.nav-desktop a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    right: 16px;
    height: 3px;
    background-color: var(--accent);
    border-radius: 2px 2px 0 0;
}
.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.08);
    transition: background-color var(--transition);
    position: relative;
    z-index: 1001;
}
.nav-toggle:hover {
    background-color: rgba(255, 255, 255, 0.15);
}
.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: #FFFFFF;
    border-radius: 2px;
    transition: all var(--transition);
}
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background-color: var(--charcoal);
    z-index: 999;
    padding: 12px 24px 24px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
}
.mobile-menu.open {
    display: block;
}
.mobile-menu a {
    display: block;
    padding: 14px 10px;
    font-family: var(--font-title);
    font-size: 16px;
    font-weight: 500;
    color: #D5D2CC;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: color var(--transition), padding-left var(--transition);
}
.mobile-menu a:hover {
    color: #FFFFFF;
    padding-left: 18px;
}
.mobile-menu a.active {
    color: var(--accent);
}
main {
    min-height: 60vh;
}
.breadcrumb-section {
    background-color: var(--bg);
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-title);
    font-size: 14px;
    color: var(--text-light);
}
.breadcrumb-nav a {
    color: var(--text-light);
}
.breadcrumb-nav a:hover {
    color: var(--red);
}
.breadcrumb-nav .separator {
    color: var(--border-dark);
    user-select: none;
}
.breadcrumb-nav .current {
    color: var(--primary-dark);
    font-weight: 600;
}
.category-header {
    background-color: var(--primary-dark);
    background-image: radial-gradient(ellipse at 20% 20%, rgba(200, 240, 76, 0.08) 0%, transparent 60%), radial-gradient(ellipse at 80% 70%, rgba(233, 79, 55, 0.05) 0%, transparent 50%);
    padding: 48px 0;
    position: relative;
    overflow: hidden;
}
.category-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(255, 255, 255, 0.02) 30px, rgba(255, 255, 255, 0.02) 31px);
    pointer-events: none;
}
.category-header .container {
    position: relative;
    z-index: 1;
}
.category-header .category-label {
    display: inline-block;
    font-family: var(--font-title);
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    background-color: rgba(200, 240, 76, 0.12);
    padding: 4px 14px;
    border-radius: 999px;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.category-header h1 {
    font-family: var(--font-title);
    font-size: 34px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 16px 0;
    letter-spacing: 0.5px;
}
.category-header .category-intro {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.78);
    max-width: 760px;
    margin: 0;
}
.list-section {
    padding: 48px 0;
    background-color: var(--bg);
}
.list-section .section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.list-section .section-head h2 {
    font-family: var(--font-title);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 0;
    position: relative;
    padding-left: 16px;
}
.list-section .section-head h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background-color: var(--accent);
    border-radius: 2px;
}
.list-section .section-head .count {
    font-family: var(--font-title);
    font-size: 13px;
    color: var(--text-light);
}
.article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.article-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}
.article-card .card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--border);
    position: relative;
}
.article-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}
.article-card:hover .card-image img {
    transform: scale(1.05);
}
.article-card .card-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.article-card .card-tag {
    display: inline-block;
    font-family: var(--font-title);
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-dark);
    background-color: var(--accent-soft);
    padding: 3px 10px;
    border-radius: 999px;
    margin-bottom: 10px;
    align-self: flex-start;
    letter-spacing: 0.5px;
}
.article-card .card-title {
    font-family: var(--font-title);
    font-size: 17px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--charcoal);
    margin: 0 0 8px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition);
}
.article-card:hover .card-title {
    color: var(--red);
}
.article-card .card-summary {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-light);
    margin: 0 0 12px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}
.article-card .card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-title);
    font-size: 12px;
    color: var(--text-light);
    border-top: 1px solid var(--border);
    padding-top: 12px;
}
.article-card .card-meta .date {
    display: flex;
    align-items: center;
    gap: 4px;
}
.article-card .card-meta .read-time {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
.deep-read-section {
    background-color: var(--bg-card);
    padding: 48px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.deep-read-section .section-head h2 {
    color: var(--primary-dark);
}
.deep-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}
.deep-scroll::-webkit-scrollbar {
    height: 6px;
}
.deep-scroll::-webkit-scrollbar-track {
    background: var(--border);
    border-radius: 3px;
}
.deep-scroll::-webkit-scrollbar-thumb {
    background: var(--border-dark);
    border-radius: 3px;
}
.deep-read-card {
    flex: 0 0 340px;
    scroll-snap-align: start;
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.deep-read-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}
.deep-read-card .dr-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--border);
}
.deep-read-card .dr-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}
.deep-read-card:hover .dr-image img {
    transform: scale(1.05);
}
.deep-read-card .dr-body {
    padding: 16px 18px;
}
.deep-read-card .dr-tag {
    font-family: var(--font-title);
    font-size: 12px;
    font-weight: 600;
    color: var(--red);
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: block;
}
.deep-read-card .dr-title {
    font-family: var(--font-title);
    font-size: 16px;
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.5;
    margin: 0 0 6px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition);
}
.deep-read-card:hover .dr-title {
    color: var(--red);
}
.deep-read-card .dr-excerpt {
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.data-section {
    padding: 48px 0;
    background-color: var(--bg);
}
.data-section .section-head h2 {
    color: var(--primary-dark);
}
.data-section .section-head h2::before {
    background-color: var(--accent);
}
.data-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.data-panel .data-header {
    background-color: var(--primary-dark);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.data-panel .data-header h3 {
    font-family: var(--font-title);
    font-size: 16px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
}
.data-panel .data-header .data-note {
    font-family: var(--font-title);
    font-size: 12px;
    color: var(--accent-soft);
}
.standings-table {
    width: 100%;
    border-collapse: collapse;
}
.standings-table th {
    background-color: var(--bg);
    font-family: var(--font-title);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.standings-table td {
    font-family: var(--font-title);
    font-size: 14px;
    color: var(--text-body);
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.standings-table tbody tr {
    transition: background-color var(--transition);
}
.standings-table tbody tr:hover {
    background-color: rgba(200, 240, 76, 0.08);
}
.standings-table tbody tr:last-child td {
    border-bottom: none;
}
.standings-table .team-name {
    font-weight: 600;
    color: var(--charcoal);
}
.standings-table .highlight-row {
    background-color: rgba(200, 240, 76, 0.12);
}
.standings-table .highlight-row:hover {
    background-color: rgba(200, 240, 76, 0.2);
}
.standings-table .form-indicator {
    display: flex;
    gap: 3px;
}
.standings-table .form-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.standings-table .form-indicator .win {
    background-color: var(--primary-mid);
}
.standings-table .form-indicator .draw {
    background-color: var(--border-dark);
}
.standings-table .form-indicator .loss {
    background-color: var(--red);
}
.faq-section {
    padding: 48px 0;
    background-color: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.faq-section .section-head h2 {
    color: var(--primary-dark);
}
.faq-section .section-head h2::before {
    background-color: var(--accent);
}
.faq-list {
    max-width: 800px;
}
.faq-item {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item:hover {
    border-color: var(--border-dark);
    box-shadow: var(--shadow-sm);
}
.faq-item.open {
    border-color: var(--primary-dark);
}
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    text-align: left;
    font-family: var(--font-title);
    font-size: 16px;
    font-weight: 600;
    color: var(--charcoal);
    transition: color var(--transition);
    gap: 12px;
}
.faq-question:hover {
    color: var(--primary-dark);
}
.faq-item.open .faq-question {
    color: var(--primary-dark);
}
.faq-question .faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--bg);
    border: 1px solid var(--border-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 400;
    color: var(--text-light);
    transition: transform var(--transition), background-color var(--transition), color var(--transition);
}
.faq-item.open .faq-question .faq-icon {
    transform: rotate(45deg);
    background-color: var(--accent);
    color: var(--charcoal);
    border-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 .faq-answer-inner {
    padding: 0 20px 16px 20px;
    border-left: 3px solid var(--primary-dark);
    margin-left: 20px;
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-body);
}
.cta-section {
    padding: 56px 0;
    background-color: var(--primary-dark);
    background-image: radial-gradient(ellipse at 30% 40%, rgba(200, 240, 76, 0.08) 0%, transparent 55%), radial-gradient(ellipse at 75% 65%, rgba(233, 79, 55, 0.05) 0%, transparent 50%);
    position: relative;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(255, 255, 255, 0.015) 30px, rgba(255, 255, 255, 0.015) 31px);
    pointer-events: none;
}
.cta-section .container {
    position: relative;
    z-index: 1;
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}
.cta-text {
    flex: 1;
    min-width: 280px;
}
.cta-text h2 {
    font-family: var(--font-title);
    font-size: 24px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 10px 0;
}
.cta-text p {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}
.cta-form {
    flex: 1;
    min-width: 280px;
    max-width: 480px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.cta-form input[type="email"] {
    flex: 1;
    min-width: 220px;
    padding: 14px 18px;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    font-family: var(--font-title);
    font-size: 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.cta-form input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.45);
}
.cta-form input[type="email"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200, 240, 76, 0.25);
}
.cta-form button {
    padding: 14px 28px;
    border-radius: 999px;
    background-color: var(--accent);
    color: var(--charcoal);
    font-family: var(--font-title);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: background-color var(--transition), color var(--transition), transform var(--transition);
    white-space: nowrap;
}
.cta-form button:hover {
    background-color: var(--red);
    color: #FFFFFF;
    transform: translateY(-2px);
}
.site-footer {
    background-color: var(--charcoal);
    padding: 48px 0 24px;
    color: var(--text-footer);
}
.site-footer .footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.site-footer .footer-brand h3 {
    font-family: var(--font-title);
    font-size: 22px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.site-footer .footer-brand h3 .logo-mark {
    display: inline-block;
    width: 6px;
    height: 26px;
    background-color: var(--accent);
    border-radius: 3px;
}
.site-footer .footer-brand p {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-footer);
    margin: 0;
    max-width: 360px;
}
.site-footer .footer-col h4 {
    font-family: var(--font-title);
    font-size: 15px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0 0 14px 0;
    letter-spacing: 0.5px;
}
.site-footer .footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.site-footer .footer-col ul li {
    margin-bottom: 10px;
}
.site-footer .footer-col ul li a {
    font-family: var(--font-title);
    font-size: 14px;
    color: var(--text-footer);
    transition: color var(--transition);
}
.site-footer .footer-col ul li a:hover {
    color: var(--accent);
}
.site-footer .footer-bottom {
    padding-top: 20px;
    text-align: center;
    font-family: var(--font-title);
    font-size: 13px;
    color: var(--text-footer);
}
.site-footer .footer-bottom p {
    margin: 0 0 8px 0;
}
.site-footer .footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}
.site-footer .footer-links a {
    color: var(--text-footer);
    font-size: 13px;
}
.site-footer .footer-links a:hover {
    color: var(--accent);
}
.site-footer .footer-links .sep {
    color: rgba(255, 255, 255, 0.3);
}
@media (max-width: 1024px) {
    .article-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .site-footer .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    .nav-toggle {
        display: flex;
    }
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }
    .category-header {
        padding: 32px 0;
    }
    .category-header h1 {
        font-size: 26px;
    }
    .category-header .category-intro {
        font-size: 15px;
    }
    .list-section,
    .deep-read-section,
    .data-section,
    .faq-section {
        padding: 32px 0;
    }
    .article-grid {
        grid-template-columns: 1fr;
    }
    .list-section .section-head h2,
    .deep-read-section .section-head h2,
    .data-section .section-head h2,
    .faq-section .section-head h2 {
        font-size: 20px;
    }
    .deep-read-card {
        flex: 0 0 280px;
    }
    .cta-inner {
        flex-direction: column;
        text-align: center;
    }
    .cta-form {
        max-width: 100%;
    }
    .cta-form button {
        width: 100%;
    }
    .site-footer .footer-top {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .standings-table {
        font-size: 12px;
    }
    .standings-table th,
    .standings-table td {
        padding: 10px 8px;
        font-size: 12px;
    }
    .faq-question {
        font-size: 14px;
        padding: 14px 16px;
    }
    .faq-answer .faq-answer-inner {
        padding: 0 14px 14px 14px;
        margin-left: 14px;
        font-size: 14px;
    }
}
@media (max-width: 520px) {
    .category-header h1 {
        font-size: 22px;
    }
    .category-header .category-label {
        font-size: 11px;
        padding: 3px 10px;
    }
    .article-card .card-title {
        font-size: 15px;
    }
    .article-card .card-summary {
        font-size: 13px;
    }
    .deep-read-card {
        flex: 0 0 240px;
    }
    .deep-read-card .dr-title {
        font-size: 14px;
    }
    .data-panel {
        overflow-x: auto;
    }
    .standings-table {
        min-width: 480px;
    }
    .cta-text h2 {
        font-size: 20px;
    }
    .cta-form input[type="email"] {
        min-width: 100%;
    }
}

/* roulang page: category2 */
:root {
            --primary-dark: #0F3D2E;
            --primary-mid: #16513D;
            --accent: #C8F04C;
            --accent-soft: #E4F89B;
            --red: #E94F37;
            --red-dark: #C43D28;
            --charcoal: #1F1F1F;
            --charcoal-light: #2A2A2A;
            --bg: #F5F3EE;
            --bg-card: #FFFFFF;
            --text-body: #3A3A3A;
            --text-light: #6E6A63;
            --text-footer: #BDB8B0;
            --border: #E6E0D8;
            --border-dark: #D5CFC5;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(15, 61, 46, 0.05);
            --shadow-md: 0 4px 14px rgba(15, 61, 46, 0.06);
            --shadow-lg: 0 8px 22px rgba(15, 61, 46, 0.12);
            --shadow-xl: 0 16px 32px rgba(15, 61, 46, 0.14);
            --font-title: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'SimHei', sans-serif;
            --font-body: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height: 64px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

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

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--charcoal);
            height: var(--nav-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 22px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .nav-logo .logo-mark {
            display: inline-block;
            width: 6px;
            height: 28px;
            background-color: var(--accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

        .nav-logo span {
            color: var(--accent);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            height: 100%;
        }

        .nav-desktop a {
            display: flex;
            align-items: center;
            height: 100%;
            padding: 0 16px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 500;
            color: #D5D2CC;
            position: relative;
            transition: color var(--transition), background-color var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .nav-desktop a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
        }

        .nav-desktop a.active {
            color: var(--accent);
        }

        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background-color: var(--accent);
            border-radius: 2px 2px 0 0;
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background-color: rgba(255, 255, 255, 0.08);
            transition: background-color var(--transition);
            position: relative;
            z-index: 1001;
        }

        .nav-toggle:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background-color: var(--charcoal);
            z-index: 999;
            padding: 12px 24px 24px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            max-height: calc(100vh - var(--nav-height));
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 10px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 500;
            color: #D5D2CC;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: color var(--transition), padding-left var(--transition);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--accent);
            padding-left: 18px;
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            background-color: transparent;
            padding: 20px 0 4px;
            font-family: var(--font-title);
            font-size: 14px;
            color: var(--text-light);
        }

        .breadcrumb-wrap nav {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
        }

        .breadcrumb-wrap a {
            color: var(--primary-dark);
            font-weight: 500;
        }

        .breadcrumb-wrap a:hover {
            color: var(--red);
        }

        .breadcrumb-wrap .sep {
            color: var(--border-dark);
            user-select: none;
        }

        .breadcrumb-wrap .current {
            color: var(--text-light);
            font-weight: 400;
        }

        /* Category Page Header */
        .category-header {
            padding: 28px 0 24px;
            background-color: var(--bg);
        }

        .category-header .cat-badge {
            display: inline-block;
            background-color: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 999px;
            letter-spacing: 1px;
            margin-bottom: 14px;
        }

        .category-header h1 {
            font-family: var(--font-title);
            font-size: 34px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
            line-height: 1.3;
        }

        .category-header .cat-desc {
            font-size: 16px;
            color: var(--text-light);
            max-width: 820px;
            line-height: 1.85;
            margin-bottom: 0;
        }

        /* Article Card List */
        .article-list {
            padding: 32px 0 48px;
        }

        .article-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .article-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent);
        }

        .article-card .card-img {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: #E8E4DC;
        }

        .article-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .article-card:hover .card-img img {
            transform: scale(1.04);
        }

        .article-card .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background-color: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.5px;
        }

        .article-card .card-tag.red {
            background-color: var(--red);
            color: #fff;
        }

        .article-card .card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .article-card .card-title {
            font-family: var(--font-title);
            font-size: 19px;
            font-weight: 700;
            color: var(--charcoal);
            line-height: 1.45;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 55px;
            transition: color var(--transition);
        }

        .article-card:hover .card-title {
            color: var(--red-dark);
        }

        .article-card .card-summary {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 14px;
        }

        .article-card .card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-family: var(--font-title);
            font-size: 13px;
            color: var(--text-light);
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }

        .article-card .card-meta .dot {
            width: 3px;
            height: 3px;
            background-color: var(--border-dark);
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* Deep Recommendation horizontal scroll */
        .deep-rec {
            padding: 48px 0;
            background-color: var(--primary-dark);
            background-image: radial-gradient(circle at 20% 40%, rgba(200, 240, 76, 0.08) 0%, transparent 60%), radial-gradient(circle at 85% 70%, rgba(233, 79, 55, 0.06) 0%, transparent 50%);
            position: relative;
            overflow: hidden;
        }

        .deep-rec::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
        }

        .deep-rec .container {
            position: relative;
            z-index: 1;
        }

        .deep-rec .section-title {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .deep-rec .section-sub {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 28px;
        }

        .deep-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(200, 240, 76, 0.4) transparent;
        }

        .deep-scroll::-webkit-scrollbar {
            height: 6px;
        }

        .deep-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .deep-scroll::-webkit-scrollbar-thumb {
            background: rgba(200, 240, 76, 0.4);
            border-radius: 999px;
        }

        .deep-card {
            flex: 0 0 290px;
            scroll-snap-align: start;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
            display: flex;
            flex-direction: column;
            min-height: 200px;
        }

        .deep-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.1);
        }

        .deep-card .deep-tag {
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 1px;
            margin-bottom: 12px;
        }

        .deep-card .deep-title {
            font-family: var(--font-title);
            font-size: 19px;
            font-weight: 700;
            color: #FFFFFF;
            line-height: 1.5;
            margin-bottom: 10px;
        }

        .deep-card .deep-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.7;
            margin-top: auto;
        }

        /* Data snapshot */
        .data-snapshot {
            padding: 48px 0;
            background-color: var(--bg);
        }

        .data-snapshot .section-title {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .data-snapshot .section-sub {
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 24px;
        }

        .data-table-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            overflow: hidden;
        }

        .data-table-card .table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            background-color: var(--primary-dark);
            color: #FFFFFF;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 15px;
        }

        .data-table-card .table-header span.accent {
            color: var(--accent);
        }

        .data-table-card table {
            width: 100%;
            border-collapse: collapse;
            font-family: var(--font-title);
            font-size: 14px;
        }

        .data-table-card thead th {
            background-color: #FAF8F4;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
            color: var(--text-light);
            font-size: 13px;
            letter-spacing: 0.3px;
            border-bottom: 2px solid var(--border);
        }

        .data-table-card tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text-body);
            font-weight: 500;
        }

        .data-table-card tbody tr:last-child td {
            border-bottom: none;
        }

        .data-table-card tbody tr:hover td {
            background-color: #FAF8F4;
        }

        .data-table-card .highlight {
            color: var(--red-dark);
            font-weight: 700;
        }

        .data-table-card .accent-text {
            color: var(--primary-dark);
            font-weight: 700;
        }

        /* FAQ */
        .faq-section {
            padding: 48px 0;
            background-color: #FAF8F4;
        }

        .faq-section .section-title {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .faq-section .section-sub {
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 28px;
        }

        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 880px;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-dark);
        }

        .faq-item.open {
            border-color: var(--primary-dark);
            box-shadow: var(--shadow-md);
        }

        .faq-q {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--charcoal);
            gap: 16px;
            user-select: none;
            transition: color var(--transition);
        }

        .faq-q:hover {
            color: var(--primary-dark);
        }

        .faq-q .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1.5px solid var(--border-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary-dark);
            transition: all var(--transition);
        }

        .faq-item.open .faq-q .faq-icon {
            border-color: var(--primary-dark);
            background-color: var(--primary-dark);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-a {
            max-height: 600px;
            padding: 0 20px 18px;
        }

        .faq-a-inner {
            padding: 14px 0 0;
            border-top: 1px solid var(--border);
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.8;
            padding-left: 12px;
            border-left: 3px solid var(--primary-dark);
            margin-left: 4px;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            padding: 56px 0;
            background: var(--charcoal);
            background-image: radial-gradient(circle at 15% 50%, rgba(200, 240, 76, 0.07) 0%, transparent 55%), radial-gradient(circle at 90% 30%, rgba(233, 79, 55, 0.05) 0%, transparent 45%);
        }

        .subscribe-cta .cta-inner {
            text-align: center;
            max-width: 640px;
            margin: 0 auto;
        }

        .subscribe-cta .cta-title {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .subscribe-cta .cta-sub {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.72);
            margin-bottom: 26px;
            line-height: 1.7;
        }

        .subscribe-cta .sub-form {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .subscribe-cta .sub-form input {
            flex: 1 1 260px;
            max-width: 380px;
            padding: 14px 20px;
            border-radius: 999px;
            border: 1.5px solid rgba(255, 255, 255, 0.25);
            background-color: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
            font-family: var(--font-body);
            font-size: 15px;
            transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
        }

        .subscribe-cta .sub-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .subscribe-cta .sub-form input:focus {
            border-color: var(--accent);
            background-color: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(200, 240, 76, 0.25);
        }

        .subscribe-cta .btn-primary-cta {
            background-color: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 15px;
            padding: 14px 32px;
            border-radius: 999px;
            letter-spacing: 0.5px;
            transition: background-color var(--transition), color var(--transition), transform var(--transition);
            white-space: nowrap;
        }

        .subscribe-cta .btn-primary-cta:hover {
            background-color: var(--red);
            color: #fff;
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            color: var(--text-footer);
            padding: 48px 0 28px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .footer-brand h3 {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand h3 .logo-mark {
            display: inline-block;
            width: 6px;
            height: 24px;
            background-color: var(--accent);
            border-radius: 3px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-footer);
            max-width: 320px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-bottom {
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-footer);
            margin: 0;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
        }

        .footer-links a {
            color: var(--text-footer);
        }

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

        .footer-links .sep {
            color: rgba(255, 255, 255, 0.25);
        }

        /* Mobile responsive */
        @media (max-width: 1024px) {
            .article-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .footer-top {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 24px;
            }

            .footer-brand {
                grid-column: 1 / -1;
            }

            .deep-card {
                flex: 0 0 250px;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .category-header h1 {
                font-size: 28px;
            }

            .category-header .cat-desc {
                font-size: 15px;
            }

            .article-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .article-card .card-body {
                padding: 16px;
            }

            .article-card .card-title {
                font-size: 17px;
                min-height: auto;
            }

            .deep-rec {
                padding: 36px 0;
            }

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

            .deep-card {
                flex: 0 0 240px;
                padding: 18px 16px;
            }

            .data-snapshot {
                padding: 36px 0;
            }

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

            .data-table-card table {
                font-size: 12px;
            }

            .data-table-card thead th {
                padding: 10px 12px;
                font-size: 12px;
            }

            .data-table-card tbody td {
                padding: 10px 12px;
            }

            .faq-section {
                padding: 36px 0;
            }

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

            .faq-q {
                padding: 14px 16px;
                font-size: 15px;
            }

            .subscribe-cta {
                padding: 40px 0;
            }

            .subscribe-cta .cta-title {
                font-size: 22px;
            }

            .subscribe-cta .sub-form {
                flex-direction: column;
                align-items: center;
            }

            .subscribe-cta .sub-form input {
                max-width: 100%;
                width: 100%;
            }

            .subscribe-cta .btn-primary-cta {
                width: 100%;
                max-width: 380px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
                text-align: center;
            }

            .footer-brand {
                grid-column: auto;
            }

            .footer-brand .logo-mark {
                display: inline-block;
            }

            .footer-brand p {
                max-width: 100%;
            }

            .footer-col h4 {
                text-align: center;
            }

            .footer-col ul li {
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .category-header {
                padding: 20px 0 16px;
            }

            .category-header h1 {
                font-size: 24px;
            }

            .article-card .card-title {
                font-size: 16px;
            }

            .article-card .card-summary {
                font-size: 14px;
            }

            .deep-scroll {
                gap: 14px;
            }

            .deep-card {
                flex: 0 0 220px;
                min-height: 170px;
            }

            .deep-card .deep-title {
                font-size: 17px;
            }

            .data-table-card .table-header {
                font-size: 13px;
                padding: 12px 14px;
            }

            .faq-q {
                font-size: 14px;
                padding: 12px 14px;
            }

            .faq-a-inner {
                font-size: 14px;
            }
        }

/* roulang page: category3 */
:root {
            --primary-dark: #0F3D2E;
            --primary-mid: #16513D;
            --accent: #C8F04C;
            --accent-soft: #E4F89B;
            --red: #E94F37;
            --red-dark: #C43D28;
            --charcoal: #1F1F1F;
            --charcoal-light: #2A2A2A;
            --bg: #F5F3EE;
            --bg-card: #FFFFFF;
            --text-body: #3A3A3A;
            --text-light: #6E6A63;
            --text-footer: #BDB8B0;
            --border: #E6E0D8;
            --border-dark: #D5CFC5;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(15, 61, 46, 0.05);
            --shadow-md: 0 4px 14px rgba(15, 61, 46, 0.06);
            --shadow-lg: 0 8px 22px rgba(15, 61, 46, 0.12);
            --shadow-xl: 0 16px 32px rgba(15, 61, 46, 0.14);
            --font-title: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'SimHei', sans-serif;
            --font-body: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height: 64px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition), background-color var(--transition), border-color var(--transition);
        }
        a:hover {
            color: var(--red);
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--charcoal);
            height: var(--nav-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 22px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .nav-logo .logo-mark {
            display: inline-block;
            width: 6px;
            height: 28px;
            background-color: var(--accent);
            border-radius: 3px;
            flex-shrink: 0;
        }
        .nav-logo span {
            color: var(--accent);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            height: 100%;
        }
        .nav-desktop a {
            display: flex;
            align-items: center;
            height: 100%;
            padding: 0 16px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 500;
            color: #D5D2CC;
            position: relative;
            transition: color var(--transition), background-color var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }
        .nav-desktop a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
        }
        .nav-desktop a.active {
            color: var(--accent);
        }
        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background-color: var(--accent);
            border-radius: 2px 2px 0 0;
        }
        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background-color: rgba(255, 255, 255, 0.08);
            transition: background-color var(--transition);
            position: relative;
            z-index: 1001;
        }
        .nav-toggle:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: all var(--transition);
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background-color: var(--charcoal);
            z-index: 999;
            padding: 12px 24px 24px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            max-height: calc(100vh - var(--nav-height));
            overflow-y: auto;
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu a {
            display: block;
            padding: 14px 10px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 500;
            color: #D5D2CC;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: color var(--transition), background-color var(--transition);
        }
        .mobile-menu a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.05);
        }
        .mobile-menu a.active {
            color: var(--accent);
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            padding: 24px 0 0;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 14px;
            color: var(--text-light);
        }
        .breadcrumb-nav a {
            color: var(--text-light);
        }
        .breadcrumb-nav a:hover {
            color: var(--red);
        }
        .breadcrumb-nav .sep {
            color: var(--border-dark);
            user-select: none;
        }
        .breadcrumb-nav .current {
            color: var(--primary-dark);
            font-weight: 600;
        }

        /* Category Page Header */
        .category-header {
            padding: 36px 0 28px;
            border-bottom: 1px solid var(--border);
        }
        .category-header h1 {
            font-family: var(--font-title);
            font-size: 34px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0 0 12px;
            letter-spacing: 1px;
        }
        .category-header .subtitle {
            font-size: 17px;
            color: var(--text-light);
            max-width: 820px;
            line-height: 1.85;
            margin: 0;
        }

        /* Main sections */
        main {
            padding-bottom: 72px;
        }
        .section-block {
            padding: 56px 0 0;
        }
        .section-block.no-top {
            padding-top: 36px;
        }
        .section-title-group {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 24px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-title-group h2 {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0;
            letter-spacing: 0.5px;
            position: relative;
            padding-left: 16px;
        }
        .section-title-group h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 5px;
            height: 26px;
            background-color: var(--accent);
            border-radius: 3px;
        }
        .section-title-group .more-link {
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-mid);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition);
        }
        .section-title-group .more-link:hover {
            color: var(--red);
        }

        /* Article cards grid */
        .article-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 24px;
        }
        .article-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }
        .article-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
        }
        .article-card .card-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            background-color: var(--border);
        }
        .article-card .card-body {
            padding: 18px 20px 20px;
        }
        .article-card .card-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: var(--primary-mid);
            background-color: rgba(15, 61, 46, 0.06);
            border: 1px solid rgba(15, 61, 46, 0.15);
            border-radius: 999px;
            padding: 3px 12px;
            margin-bottom: 10px;
        }
        .article-card .card-title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--charcoal);
            line-height: 1.55;
            margin: 0 0 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }
        .article-card:hover .card-title {
            color: var(--red);
        }
        .article-card .card-excerpt {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.75;
            margin: 0 0 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card .card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-family: var(--font-title);
            font-size: 13px;
            color: var(--text-light);
            border-top: 1px solid var(--border);
            padding-top: 12px;
            flex-wrap: wrap;
        }
        .article-card .card-meta .date {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .article-card .card-meta .read-time {
            color: var(--text-light);
            margin-left: auto;
        }

        /* Feature recommend cards */
        .feature-scroll {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
            gap: 20px;
        }
        .feature-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
        }
        .feature-card .feature-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            background-color: var(--border);
        }
        .feature-card .feature-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .feature-card .feature-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: var(--red);
            background-color: rgba(233, 79, 55, 0.08);
            border: 1px solid rgba(233, 79, 55, 0.2);
            border-radius: 999px;
            padding: 3px 12px;
            margin-bottom: 10px;
            align-self: flex-start;
        }
        .feature-card .feature-title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--charcoal);
            line-height: 1.5;
            margin: 0 0 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }
        .feature-card:hover .feature-title {
            color: var(--red);
        }
        .feature-card .feature-excerpt {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.65;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Training steps data card */
        .steps-card {
            background-color: var(--primary-dark);
            border-radius: var(--radius-xl);
            padding: 36px 36px 32px;
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-xl);
        }
        .steps-card::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background-color: rgba(200, 240, 76, 0.08);
        }
        .steps-card h2 {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent);
            margin: 0 0 20px;
            position: relative;
            z-index: 1;
        }
        .steps-list {
            list-style: none;
            margin: 0;
            padding: 0;
            position: relative;
            z-index: 1;
        }
        .steps-list li {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }
        .steps-list li:last-child {
            border-bottom: none;
        }
        .steps-list .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background-color: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }
        .steps-list .step-text {
            flex: 1;
            font-size: 15px;
            color: #E8E5E0;
            line-height: 1.7;
        }
        .steps-list .step-text strong {
            color: #FFFFFF;
            font-family: var(--font-title);
            font-weight: 600;
        }

        /* FAQ */
        .faq-wrap {
            max-width: 820px;
        }
        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            background-color: var(--bg-card);
            overflow: hidden;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .faq-item:hover {
            border-color: var(--border-dark);
        }
        .faq-item.open {
            border-color: var(--primary-dark);
            box-shadow: var(--shadow-md);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--charcoal);
            width: 100%;
            text-align: left;
            transition: color var(--transition);
        }
        .faq-question:hover {
            color: var(--red);
        }
        .faq-question .faq-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(15, 61, 46, 0.06);
            color: var(--primary-mid);
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
            transition: background-color var(--transition), transform var(--transition);
        }
        .faq-item.open .faq-icon {
            background-color: var(--accent);
            color: var(--charcoal);
            transform: rotate(45deg);
        }
        .faq-answer {
            display: none;
            padding: 0 20px 18px;
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
            border-left: 3px solid var(--primary-dark);
            margin-left: 20px;
            padding-left: 16px;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background-color: var(--charcoal);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--shadow-xl);
        }
        .subscribe-cta h2 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 10px;
        }
        .subscribe-cta p {
            font-size: 15px;
            color: #C5C1BA;
            margin: 0 0 24px;
        }
        .subscribe-form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 220px;
            padding: 14px 20px;
            border-radius: 999px;
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #FFFFFF;
            font-size: 15px;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .subscribe-form input[type="email"]::placeholder {
            color: #8E8A84;
        }
        .subscribe-form input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(200, 240, 76, 0.25);
        }
        .subscribe-form .btn-primary {
            background-color: var(--accent);
            color: var(--charcoal);
            padding: 14px 28px;
            border-radius: 999px;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 15px;
            transition: background-color var(--transition), color var(--transition), transform var(--transition);
            white-space: nowrap;
        }
        .subscribe-form .btn-primary:hover {
            background-color: var(--red);
            color: #FFFFFF;
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            padding: 48px 0 28px;
            margin-top: 72px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand h3 {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 12px;
        }
        .footer-brand .logo-mark {
            display: inline-block;
            width: 6px;
            height: 24px;
            background-color: var(--accent);
            border-radius: 3px;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-footer);
            line-height: 1.75;
            margin: 0;
        }
        .footer-col h4 {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            font-size: 14px;
            color: var(--text-footer);
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            padding-top: 20px;
            text-align: center;
        }
        .footer-bottom p {
            font-size: 13px;
            color: var(--text-footer);
            margin: 0 0 6px;
        }
        .footer-bottom .footer-links {
            font-size: 13px;
            color: var(--text-footer);
            margin-top: 4px;
        }
        .footer-bottom .footer-links a {
            color: var(--text-footer);
        }
        .footer-bottom .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom .sep {
            margin: 0 8px;
            color: rgba(255, 255, 255, 0.2);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .article-grid {
                grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .category-header h1 {
                font-size: 28px;
            }
            .article-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .feature-scroll {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
                gap: 14px;
            }
            .steps-card {
                padding: 24px 20px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .subscribe-cta {
                padding: 32px 20px;
            }
            .section-title-group {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            .category-header h1 {
                font-size: 24px;
            }
            .category-header .subtitle {
                font-size: 15px;
            }
            .article-card .card-body {
                padding: 14px 16px 16px;
            }
            .article-card .card-title {
                font-size: 15px;
            }
            .subscribe-form input[type="email"] {
                min-width: 100%;
            }
            .subscribe-form .btn-primary {
                width: 100%;
            }
            .steps-list li {
                flex-direction: column;
                gap: 8px;
            }
        }

/* roulang page: category4 */
:root {
            --primary-dark: #0F3D2E;
            --primary-mid: #16513D;
            --accent: #C8F04C;
            --accent-soft: #E4F89B;
            --red: #E94F37;
            --red-dark: #C43D28;
            --charcoal: #1F1F1F;
            --charcoal-light: #2A2A2A;
            --bg: #F5F3EE;
            --bg-card: #FFFFFF;
            --text-body: #3A3A3A;
            --text-light: #6E6A63;
            --text-footer: #BDB8B0;
            --border: #E6E0D8;
            --border-dark: #D5CFC5;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(15, 61, 46, 0.05);
            --shadow-md: 0 4px 14px rgba(15, 61, 46, 0.06);
            --shadow-lg: 0 8px 22px rgba(15, 61, 46, 0.12);
            --shadow-xl: 0 16px 32px rgba(15, 61, 46, 0.14);
            --font-title: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'SimHei', sans-serif;
            --font-body: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height: 64px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

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

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--charcoal);
            height: var(--nav-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 22px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .nav-logo .logo-mark {
            display: inline-block;
            width: 6px;
            height: 28px;
            background-color: var(--accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

        .nav-logo span {
            color: var(--accent);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            height: 100%;
        }

        .nav-desktop a {
            display: flex;
            align-items: center;
            height: 100%;
            padding: 0 16px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 500;
            color: #D5D2CC;
            position: relative;
            transition: color var(--transition), background-color var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .nav-desktop a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
        }

        .nav-desktop a.active {
            color: var(--accent);
        }

        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background-color: var(--accent);
            border-radius: 2px 2px 0 0;
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background-color: rgba(255, 255, 255, 0.08);
            transition: background-color var(--transition);
            position: relative;
            z-index: 1001;
        }

        .nav-toggle:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background-color: var(--charcoal);
            z-index: 999;
            padding: 12px 24px 24px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            max-height: calc(100vh - var(--nav-height));
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 10px;
            font-family: var(--font-title);
            font-size: 16px;
            color: #D5D2CC;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: color var(--transition), background-color var(--transition);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--accent);
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            background-color: #EDEAE3;
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-family: var(--font-title);
            color: var(--text-light);
            flex-wrap: wrap;
        }

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

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

        .breadcrumb-nav .sep {
            color: var(--border-dark);
            user-select: none;
        }

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

        /* Section shared */
        .section-block {
            padding: 64px 0;
        }

        .section-block.alt-bg {
            background-color: #FFFFFF;
        }

        .section-head {
            margin-bottom: 36px;
        }

        .section-head h2 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            position: relative;
            display: inline-block;
        }

        .section-head h2::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 48px;
            height: 3px;
            background-color: var(--accent);
            border-radius: 2px;
        }

        .section-head p {
            font-size: 15px;
            color: var(--text-light);
            max-width: 680px;
        }

        /* Category Page Header */
        .category-hero {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0B2A20 60%, var(--charcoal) 100%);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 55%;
            height: 100%;
            background-image: url('/assets/images/bb396b021dbcd61e.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to right, rgba(15, 61, 46, 0.95) 30%, rgba(15, 61, 46, 0.55) 100%);
            z-index: 1;
        }

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

        .category-hero h1 {
            font-family: var(--font-title);
            font-size: 36px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        .category-hero .hero-desc {
            font-size: 16px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.85);
            max-width: 720px;
        }

        .category-hero .hero-tag {
            display: inline-block;
            background-color: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        /* Card Grid */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .gear-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .gear-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
        }

        .gear-card .card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
            background-color: #E8E5DF;
        }

        .gear-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .gear-card:hover .card-img img {
            transform: scale(1.05);
        }

        .gear-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .gear-card .card-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: var(--red);
            background-color: rgba(233, 79, 55, 0.08);
            padding: 3px 10px;
            border-radius: 12px;
            margin-bottom: 10px;
            align-self: flex-start;
            letter-spacing: 0.5px;
        }

        .gear-card h3 {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }

        .gear-card:hover h3 {
            color: var(--red);
        }

        .gear-card .card-summary {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light);
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .gear-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-light);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }

        .gear-card .card-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* Deep Recommendation - horizontal scroll */
        .deep-reco-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .deep-reco-scroll::-webkit-scrollbar {
            height: 6px;
        }

        .deep-reco-scroll::-webkit-scrollbar-thumb {
            background-color: var(--border-dark);
            border-radius: 3px;
        }

        .deep-reco-scroll::-webkit-scrollbar-track {
            background-color: #F0EEE8;
            border-radius: 3px;
        }

        .reco-card {
            flex: 0 0 340px;
            scroll-snap-align: start;
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: all var(--transition);
            min-width: 280px;
        }

        .reco-card:hover {
            transform: translateY(-3px);
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
        }

        .reco-card .reco-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: #E8E5DF;
        }

        .reco-card .reco-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .reco-card:hover .reco-img img {
            transform: scale(1.05);
        }

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

        .reco-card .reco-tag {
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: var(--primary-dark);
            background-color: rgba(200, 240, 76, 0.25);
            padding: 3px 10px;
            border-radius: 12px;
            display: inline-block;
            margin-bottom: 8px;
        }

        .reco-card h3 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .reco-card p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Equipment comparison table */
        .comparison-table-wrap {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .comparison-table th {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 13px;
            color: #FFFFFF;
            background-color: var(--primary-dark);
            padding: 14px 16px;
            text-align: left;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .comparison-table td {
            padding: 13px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text-body);
            vertical-align: middle;
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tr:hover td {
            background-color: #F8F7F3;
        }

        .comparison-table .model-name {
            font-family: var(--font-title);
            font-weight: 600;
            color: var(--primary-dark);
            white-space: nowrap;
        }

        .comparison-table .badge-rec {
            display: inline-block;
            background-color: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-size: 11px;
            font-weight: 600;
            padding: 2px 8px;
            border-radius: 10px;
            margin-left: 6px;
        }

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

        .faq-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-dark);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            gap: 12px;
            user-select: none;
            transition: color var(--transition);
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: #F0EEE8;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary-dark);
            transition: all var(--transition);
        }

        .faq-item.open .faq-question .faq-icon {
            background-color: var(--accent);
            color: var(--charcoal);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
            border-left: 3px solid var(--primary-dark);
            margin-left: 20px;
        }

        .faq-answer p {
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-body);
            margin-bottom: 0;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0B2A20 70%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 180px;
            height: 180px;
            background-color: var(--accent);
            opacity: 0.08;
            border-radius: 50%;
        }

        .subscribe-cta::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: 20%;
            width: 220px;
            height: 220px;
            background-color: var(--red);
            opacity: 0.06;
            border-radius: 50%;
        }

        .subscribe-cta .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 560px;
            margin: 0 auto;
        }

        .subscribe-cta h3 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
        }

        .subscribe-cta p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 24px;
            line-height: 1.7;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 220px;
            max-width: 360px;
            padding: 14px 18px;
            border-radius: 999px;
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #FFFFFF;
            font-size: 15px;
            transition: all var(--transition);
        }

        .subscribe-form input[type="email"]::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .subscribe-form input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(200, 240, 76, 0.25);
            background-color: rgba(255, 255, 255, 0.15);
        }

        .subscribe-form button {
            padding: 14px 32px;
            border-radius: 999px;
            background-color: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 15px;
            transition: all var(--transition);
            letter-spacing: 0.5px;
        }

        .subscribe-form button:hover {
            background-color: var(--red);
            color: #FFFFFF;
            transform: translateY(-2px);
        }

        /* Editor's remarks */
        .editor-note {
            background-color: #F8F7F3;
            border-left: 4px solid var(--accent);
            border-radius: var(--radius-md);
            padding: 28px 32px;
            max-width: 820px;
            margin: 0 auto;
        }

        .editor-note h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .editor-note p {
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-body);
            margin-bottom: 8px;
        }

        .editor-note p:last-child {
            margin-bottom: 0;
        }

        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            color: var(--text-footer);
            padding: 56px 0 24px;
            margin-top: 0;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }

        .footer-brand .logo-mark {
            display: inline-block;
            width: 5px;
            height: 24px;
            background-color: var(--accent);
            border-radius: 3px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-footer);
            max-width: 360px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a {
            color: var(--text-footer);
            font-size: 14px;
            transition: color var(--transition);
        }

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

        .footer-bottom {
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: var(--text-footer);
        }

        .footer-bottom p {
            margin-bottom: 8px;
        }

        .footer-links {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 8px;
            font-size: 13px;
        }

        .footer-links a {
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-links .sep {
            color: rgba(255, 255, 255, 0.3);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .category-hero h1 {
                font-size: 30px;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

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

            .section-block {
                padding: 40px 0;
            }

            .section-head h2 {
                font-size: 22px;
            }

            .category-hero {
                padding: 40px 0 36px;
            }

            .category-hero h1 {
                font-size: 26px;
            }

            .category-hero .hero-desc {
                font-size: 15px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .subscribe-cta {
                padding: 32px 20px;
            }

            .subscribe-form {
                flex-direction: column;
                align-items: center;
            }

            .subscribe-form input[type="email"] {
                width: 100%;
                max-width: 100%;
            }

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

            .comparison-table {
                min-width: 620px;
            }

            .faq-question {
                font-size: 15px;
                padding: 14px 16px;
            }

            .faq-item.open .faq-answer {
                margin-left: 16px;
                padding: 0 16px 16px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .section-head h2 {
                font-size: 20px;
            }

            .category-hero h1 {
                font-size: 22px;
            }

            .reco-card {
                flex-basis: 280px;
                min-width: 260px;
            }

            .site-header {
                height: 56px;
            }

            :root {
                --nav-height: 56px;
            }

            .nav-logo {
                font-size: 19px;
            }
        }

/* roulang page: category5 */
:root {
            --primary-dark: #0F3D2E;
            --primary-mid: #16513D;
            --accent: #C8F04C;
            --accent-soft: #E4F89B;
            --red: #E94F37;
            --red-dark: #C43D28;
            --charcoal: #1F1F1F;
            --charcoal-light: #2A2A2A;
            --bg: #F5F3EE;
            --bg-card: #FFFFFF;
            --text-body: #3A3A3A;
            --text-light: #6E6A63;
            --text-footer: #BDB8B0;
            --border: #E6E0D8;
            --border-dark: #D5CFC5;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(15, 61, 46, 0.05);
            --shadow-md: 0 4px 14px rgba(15, 61, 46, 0.06);
            --shadow-lg: 0 8px 22px rgba(15, 61, 46, 0.12);
            --shadow-xl: 0 16px 32px rgba(15, 61, 46, 0.14);
            --font-title: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'SimHei', sans-serif;
            --font-body: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height: 64px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

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

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--charcoal);
            height: var(--nav-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 22px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .nav-logo .logo-mark {
            display: inline-block;
            width: 6px;
            height: 28px;
            background-color: var(--accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

        .nav-logo span {
            color: var(--accent);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            height: 100%;
        }

        .nav-desktop a {
            display: flex;
            align-items: center;
            height: 100%;
            padding: 0 16px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 500;
            color: #D5D2CC;
            position: relative;
            transition: color var(--transition), background-color var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .nav-desktop a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
        }

        .nav-desktop a.active {
            color: var(--accent);
        }

        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background-color: var(--accent);
            border-radius: 2px 2px 0 0;
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background-color: rgba(255, 255, 255, 0.08);
            transition: background-color var(--transition);
            position: relative;
            z-index: 1001;
        }

        .nav-toggle:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background-color: var(--charcoal);
            z-index: 999;
            padding: 12px 24px 24px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            max-height: calc(100vh - var(--nav-height));
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 10px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 500;
            color: #D5D2CC;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: color var(--transition), padding-left var(--transition);
        }

        .mobile-menu a:hover {
            color: #FFFFFF;
            padding-left: 16px;
        }

        .mobile-menu a.active {
            color: var(--accent);
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 20px 0 0;
            background-color: var(--bg);
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 14px;
            color: var(--text-light);
        }

        .breadcrumb-nav a {
            color: var(--primary-dark);
            font-weight: 500;
            transition: color var(--transition);
        }

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

        .breadcrumb-nav .separator {
            color: var(--border-dark);
            font-weight: 400;
        }

        .breadcrumb-nav .current {
            color: var(--text-light);
            font-weight: 400;
        }

        /* Page Header */
        .page-header-section {
            padding: 36px 0 28px;
            background-color: var(--bg);
            border-bottom: 1px solid var(--border);
        }

        .page-header-section .container {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .page-header-content {
            flex: 1 1 620px;
        }

        .page-header-label {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            color: var(--red);
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 12px;
            background-color: rgba(233, 79, 55, 0.08);
            padding: 4px 14px;
            border-radius: 999px;
        }

        .page-header-content h1 {
            font-family: var(--font-title);
            font-size: 36px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .page-header-content .page-intro {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-body);
            max-width: 680px;
            margin-bottom: 0;
        }

        .page-header-meta {
            flex: 0 0 260px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px 22px;
            box-shadow: var(--shadow-sm);
        }

        .page-header-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-size: 14px;
            color: var(--text-light);
        }

        .page-header-meta .meta-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--accent);
            flex-shrink: 0;
        }

        .page-header-meta .meta-dot.red {
            background-color: var(--red);
        }

        .page-header-meta .meta-dot.green {
            background-color: var(--primary-mid);
        }

        /* Section Base */
        .section {
            padding: 56px 0;
        }

        .section-alt {
            background-color: var(--bg-card);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-title {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.35;
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }

        .section-header .left-block {
            flex: 1 1 auto;
        }

        .section-header .more-link {
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-dark);
            padding: 8px 18px;
            border: 1px solid var(--primary-dark);
            border-radius: 999px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .section-header .more-link:hover {
            background-color: var(--red);
            border-color: var(--red);
            color: #fff;
        }

        /* Article Cards Grid */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .article-card {
            display: flex;
            flex-direction: column;
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            height: 100%;
        }

        .article-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--accent);
            transform: translateY(-4px);
        }

        .article-card .card-image {
            position: relative;
            padding-top: 56.25%;
            overflow: hidden;
            background-color: var(--border);
        }

        .article-card .card-image img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }

        .article-card:hover .card-image img {
            transform: scale(1.04);
        }

        .article-card .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: #fff;
            background-color: var(--red);
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.5px;
            z-index: 2;
        }

        .article-card .card-tag.green {
            background-color: var(--primary-mid);
        }

        .article-card .card-tag.accent {
            background-color: var(--accent);
            color: var(--charcoal);
        }

        .article-card .card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .article-card .card-title {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 600;
            color: var(--charcoal);
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }

        .article-card:hover .card-title {
            color: var(--red);
        }

        .article-card .card-summary {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 6px;
        }

        .article-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--font-title);
            font-size: 13px;
            color: var(--text-light);
            margin-top: auto;
        }

        .article-card .card-meta .dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background-color: var(--border-dark);
        }

        /* Deep Recommendation Cards */
        .deep-scroll-wrapper {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--border-dark) transparent;
        }

        .deep-scroll-wrapper::-webkit-scrollbar {
            height: 6px;
        }

        .deep-scroll-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }

        .deep-scroll-wrapper::-webkit-scrollbar-thumb {
            background-color: var(--border-dark);
            border-radius: 10px;
        }

        .deep-card {
            flex: 0 0 300px;
            scroll-snap-align: start;
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .deep-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--accent);
            transform: translateY(-4px);
        }

        .deep-card .deep-image {
            position: relative;
            padding-top: 60%;
            overflow: hidden;
            background-color: var(--border);
        }

        .deep-card .deep-image img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .deep-card .deep-label {
            position: absolute;
            top: 12px;
            left: 12px;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: #fff;
            background-color: var(--charcoal);
            padding: 4px 10px;
            border-radius: 999px;
            z-index: 2;
        }

        .deep-card .deep-body {
            padding: 18px 20px 20px;
        }

        .deep-card .deep-title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--charcoal);
            line-height: 1.5;
            margin-bottom: 6px;
            transition: color var(--transition);
        }

        .deep-card:hover .deep-title {
            color: var(--red);
        }

        .deep-card .deep-summary {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Data Snapshot */
        .data-snapshot {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--charcoal) 100%);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            box-shadow: var(--shadow-xl);
            position: relative;
            overflow: hidden;
        }

        .data-snapshot::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background-color: rgba(200, 240, 76, 0.06);
            pointer-events: none;
        }

        .data-snapshot::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -40px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background-color: rgba(233, 79, 55, 0.08);
            pointer-events: none;
        }

        .data-item {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .data-item .data-number {
            font-family: var(--font-title);
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: 0.5px;
        }

        .data-item .data-label {
            font-family: var(--font-title);
            font-size: 14px;
            color: #BDB8B0;
            letter-spacing: 0.5px;
            line-height: 1.5;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-dark);
        }

        .faq-item.active {
            border-left: 3px solid var(--primary-dark);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--charcoal);
            transition: color var(--transition);
            user-select: none;
            text-align: left;
            width: 100%;
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(15, 61, 46, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            transition: all var(--transition);
        }

        .faq-item.active .faq-icon {
            background-color: var(--red);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 22px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px;
        }

        .faq-answer p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-body);
            margin: 0;
        }

        /* Subscribe CTA */
        .subscribe-section {
            background-color: var(--primary-dark);
            position: relative;
            overflow: hidden;
        }

        .subscribe-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background-color: rgba(200, 240, 76, 0.07);
            pointer-events: none;
        }

        .subscribe-section::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -60px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background-color: rgba(233, 79, 55, 0.05);
            pointer-events: none;
        }

        .subscribe-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .subscribe-text {
            flex: 1 1 400px;
        }

        .subscribe-text h2 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }

        .subscribe-text p {
            font-size: 15px;
            color: #BDB8B0;
            line-height: 1.7;
            margin: 0;
        }

        .subscribe-form {
            flex: 1 1 360px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .subscribe-form input[type="email"] {
            flex: 1 1 240px;
            padding: 14px 20px;
            border-radius: 999px;
            border: 2px solid rgba(255, 255, 255, 0.25);
            background-color: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 15px;
            transition: all var(--transition);
        }

        .subscribe-form input[type="email"]::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .subscribe-form input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(200, 240, 76, 0.25);
            background-color: rgba(255, 255, 255, 0.12);
        }

        .btn-subscribe {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: 999px;
            background-color: var(--accent);
            color: var(--charcoal);
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .btn-subscribe:hover {
            background-color: var(--red);
            color: #fff;
            box-shadow: 0 6px 18px rgba(233, 79, 55, 0.35);
        }

        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            color: var(--text-footer);
            padding: 56px 0 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-brand .logo-mark {
            display: inline-block;
            width: 5px;
            height: 22px;
            background-color: var(--accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-footer);
            max-width: 360px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 22px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-footer);
            margin: 0;
            line-height: 1.7;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-footer);
        }

        .footer-links a {
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-links .sep {
            color: rgba(255, 255, 255, 0.25);
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }

            .data-snapshot {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
                padding: 28px 22px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .page-header-section .container {
                gap: 24px;
            }

            .page-header-meta {
                flex: 0 0 220px;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .section {
                padding: 40px 0;
            }

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

            .card-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .page-header-content h1 {
                font-size: 28px;
            }

            .page-header-section .container {
                flex-direction: column;
            }

            .page-header-meta {
                flex: 1 1 auto;
                width: 100%;
                flex-direction: row;
                flex-wrap: wrap;
                gap: 16px;
            }

            .data-snapshot {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
                padding: 22px 18px;
                border-radius: var(--radius-lg);
            }

            .data-item .data-number {
                font-size: 26px;
            }

            .deep-card {
                flex: 0 0 260px;
            }

            .subscribe-wrapper {
                flex-direction: column;
                gap: 24px;
                align-items: flex-start;
            }

            .subscribe-form {
                width: 100%;
            }

            .subscribe-form input[type="email"] {
                flex: 1 1 100%;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                gap: 6px;
            }

            .breadcrumb-nav {
                font-size: 13px;
                flex-wrap: wrap;
            }

            .faq-question {
                padding: 16px 18px;
                font-size: 15px;
            }

            .faq-answer {
                padding: 0 18px;
            }

            .faq-item.active .faq-answer {
                padding: 0 18px 18px;
            }
        }

        @media (max-width: 520px) {
            .page-header-content h1 {
                font-size: 24px;
            }

            .page-header-content .page-intro {
                font-size: 14px;
            }

            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .data-snapshot {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
                padding: 18px 14px;
            }

            .data-item .data-number {
                font-size: 22px;
            }

            .data-item .data-label {
                font-size: 12px;
            }

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

            .article-card .card-title {
                font-size: 16px;
            }

            .deep-card {
                flex: 0 0 230px;
            }

            .subscribe-text h2 {
                font-size: 22px;
            }

            .btn-subscribe {
                width: 100%;
                justify-content: center;
                text-align: center;
            }
        }

/* roulang page: category6 */
:root {
            --primary-dark: #0F3D2E;
            --primary-mid: #16513D;
            --accent: #C8F04C;
            --accent-soft: #E4F89B;
            --red: #E94F37;
            --red-dark: #C43D28;
            --charcoal: #1F1F1F;
            --charcoal-light: #2A2A2A;
            --bg: #F5F3EE;
            --bg-card: #FFFFFF;
            --text-body: #3A3A3A;
            --text-light: #6E6A63;
            --text-footer: #BDB8B0;
            --border: #E6E0D8;
            --border-dark: #D5CFC5;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(15, 61, 46, 0.05);
            --shadow-md: 0 4px 14px rgba(15, 61, 46, 0.06);
            --shadow-lg: 0 8px 22px rgba(15, 61, 46, 0.12);
            --shadow-xl: 0 16px 32px rgba(15, 61, 46, 0.14);
            --font-title: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'SimHei', sans-serif;
            --font-body: 'Source Han Serif SC', 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height: 64px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

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

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--charcoal);
            height: var(--nav-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 22px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .nav-logo .logo-mark {
            display: inline-block;
            width: 6px;
            height: 28px;
            background-color: var(--accent);
            border-radius: 3px;
            flex-shrink: 0;
        }

        .nav-logo span {
            color: var(--accent);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            height: 100%;
        }

        .nav-desktop a {
            display: flex;
            align-items: center;
            height: 100%;
            padding: 0 16px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 500;
            color: #D5D2CC;
            position: relative;
            transition: color var(--transition), background-color var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .nav-desktop a:hover {
            color: #FFFFFF;
            background-color: rgba(255, 255, 255, 0.06);
        }

        .nav-desktop a.active {
            color: var(--accent);
        }

        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background-color: var(--accent);
            border-radius: 2px 2px 0 0;
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background-color: rgba(255, 255, 255, 0.08);
            transition: background-color var(--transition);
            position: relative;
            z-index: 1001;
        }

        .nav-toggle:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #FFFFFF;
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background-color: var(--charcoal);
            z-index: 999;
            padding: 12px 24px 24px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            max-height: calc(100vh - var(--nav-height));
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 10px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 500;
            color: #D5D2CC;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: color var(--transition), padding-left var(--transition);
        }

        .mobile-menu a:hover {
            color: #FFFFFF;
            padding-left: 16px;
        }

        .mobile-menu a.active {
            color: var(--accent);
        }

        /* Breadcrumb */
        .breadcrumb-section {
            background-color: var(--bg);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 14px;
            color: var(--text-light);
            flex-wrap: wrap;
        }

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

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

        .breadcrumb-nav .separator {
            color: var(--border-dark);
            user-select: none;
        }

        .breadcrumb-nav .current {
            color: var(--primary-dark);
            font-weight: 600;
            pointer-events: none;
        }

        /* Page Header */
        .page-header-section {
            padding: 40px 0 36px;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--charcoal) 100%);
            position: relative;
            overflow: hidden;
        }

        .page-header-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(200, 240, 76, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-header-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -20px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(233, 79, 55, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-header-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
        }

        .page-header-content h1 {
            font-family: var(--font-title);
            font-size: 34px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 16px;
            letter-spacing: 1px;
            line-height: 1.3;
        }

        .page-header-content .header-divider {
            width: 48px;
            height: 4px;
            background-color: var(--accent);
            border-radius: 2px;
            margin-bottom: 18px;
        }

        .page-header-content .header-desc {
            font-size: 16px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.82);
            margin: 0;
            font-family: var(--font-body);
        }

        .page-header-content .header-desc strong {
            color: var(--accent-soft);
            font-weight: 600;
        }

        /* Article List Section */
        .article-list-section {
            padding: 52px 0 48px;
        }

        .article-list-section .section-heading {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            margin-bottom: 26px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .article-list-section .section-heading h2 {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0;
            letter-spacing: 0.5px;
        }

        .article-list-section .section-heading .count-badge {
            font-size: 13px;
            color: var(--text-light);
            background: var(--bg-card);
            border: 1px solid var(--border);
            padding: 4px 12px;
            border-radius: 999px;
            font-family: var(--font-title);
        }

        .article-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .article-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--accent);
            transform: translateY(-4px);
        }

        .article-card .card-image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--border);
        }

        .article-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .article-card:hover .card-image img {
            transform: scale(1.04);
        }

        .article-card .card-image .tag-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 0.3px;
            z-index: 2;
        }

        .article-card .card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .article-card .card-title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 600;
            color: var(--primary-dark);
            margin: 0 0 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }

        .article-card:hover .card-title {
            color: var(--red);
        }

        .article-card .card-excerpt {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light);
            margin: 0 0 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .article-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-light);
            font-family: var(--font-title);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }

        .article-card .card-meta .meta-left {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .article-card .card-meta .read-time {
            position: relative;
            padding-left: 12px;
        }

        .article-card .card-meta .read-time::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 4px;
            background: var(--border-dark);
            border-radius: 50%;
        }

        /* Featured Recommendations */
        .featured-section {
            padding: 48px 0 52px;
            background-color: var(--primary-dark);
            position: relative;
            overflow: hidden;
        }

        .featured-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(200, 240, 76, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .featured-section .section-heading {
            position: relative;
            z-index: 1;
            margin-bottom: 26px;
        }

        .featured-section .section-heading h2 {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0;
            letter-spacing: 0.5px;
        }

        .featured-section .section-heading .sub-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            font-family: var(--font-title);
            display: inline-block;
            margin-left: 10px;
        }

        .featured-scroll {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
        }

        .featured-scroll::-webkit-scrollbar {
            height: 5px;
        }

        .featured-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .featured-scroll::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.25);
            border-radius: 10px;
        }

        .featured-card {
            min-width: 280px;
            max-width: 300px;
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            overflow: hidden;
            scroll-snap-align: start;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .featured-card:hover {
            border-color: var(--accent);
            transform: translateY(-4px);
            box-shadow: 0 10px 26px rgba(0, 0, 0, 0.3);
        }

        .featured-card .featured-image {
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background-color: var(--charcoal-light);
        }

        .featured-card .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .featured-card:hover .featured-image img {
            transform: scale(1.04);
        }

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

        .featured-card .featured-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(200, 240, 76, 0.15);
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .featured-card .featured-title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            line-height: 1.5;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Recovery Snapshot Section */
        .snapshot-section {
            padding: 52px 0;
            background-color: var(--bg-card);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .snapshot-section .section-heading {
            margin-bottom: 26px;
        }

        .snapshot-section .section-heading h2 {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0;
            letter-spacing: 0.5px;
        }

        .snapshot-section .section-heading .sub-label {
            font-size: 13px;
            color: var(--text-light);
            font-family: var(--font-title);
        }

        .snapshot-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .snapshot-item {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px 18px;
            text-align: center;
            transition: all var(--transition);
        }

        .snapshot-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .snapshot-item .phase-label {
            display: block;
            font-family: var(--font-title);
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 6px;
        }

        .snapshot-item .phase-name {
            display: block;
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 6px;
        }

        .snapshot-item .phase-time {
            display: block;
            font-size: 13px;
            color: var(--red);
            font-family: var(--font-title);
            font-weight: 600;
        }

        .snapshot-note {
            margin-top: 18px;
            padding: 14px 18px;
            background: var(--bg);
            border-left: 3px solid var(--accent);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light);
        }

        /* FAQ Section */
        .faq-section {
            padding: 52px 0;
        }

        .faq-section .section-heading {
            margin-bottom: 26px;
        }

        .faq-section .section-heading h2 {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0;
            letter-spacing: 0.5px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 900px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-dark);
        }

        .faq-item.open {
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            text-align: left;
            transition: color var(--transition);
            background: none;
            border: none;
            cursor: pointer;
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--primary-dark);
            transition: all var(--transition);
            font-weight: 700;
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--accent);
            color: var(--charcoal);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            margin: 0;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-body);
            border-left: 3px solid var(--accent);
            padding-left: 14px;
        }

        /* Subscribe CTA */
        .subscribe-section {
            padding: 56px 0;
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0A2B20 100%);
            position: relative;
            overflow: hidden;
        }

        .subscribe-section::before {
            content: '';
            position: absolute;
            top: -60px;
            left: -60px;
            width: 220px;
            height: 220px;
            background: radial-gradient(circle, rgba(200, 240, 76, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .subscribe-content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .subscribe-text {
            flex: 1;
            min-width: 260px;
        }

        .subscribe-text h2 {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 10px;
            letter-spacing: 0.5px;
        }

        .subscribe-text p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            margin: 0;
            line-height: 1.7;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            flex: 1;
            min-width: 280px;
            max-width: 460px;
        }

        .subscribe-form input {
            flex: 1;
            padding: 13px 18px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 999px;
            color: #FFFFFF;
            font-size: 15px;
            font-family: var(--font-body);
            transition: all var(--transition);
            min-width: 0;
        }

        .subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(200, 240, 76, 0.25);
            background: rgba(255, 255, 255, 0.14);
        }

        .subscribe-form .btn-subscribe {
            padding: 13px 24px;
            background: var(--accent);
            color: var(--charcoal);
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 700;
            border-radius: 999px;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
            cursor: pointer;
        }

        .subscribe-form .btn-subscribe:hover {
            background: var(--red);
            color: #FFFFFF;
            transform: translateY(-2px);
            box-shadow: 0 6px 14px rgba(233, 79, 55, 0.35);
        }

        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            padding-top: 48px;
            font-family: var(--font-title);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand h3 {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 14px;
        }

        .footer-brand .logo-mark {
            display: inline-block;
            width: 5px;
            height: 22px;
            background-color: var(--accent);
            border-radius: 3px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-footer);
            margin: 0;
            font-family: var(--font-body);
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 6px 16px;
            padding: 20px 0;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-footer);
            margin: 0;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
        }

        .footer-links a {
            color: var(--text-footer);
            transition: color var(--transition);
        }

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

        .footer-links .sep {
            color: rgba(255, 255, 255, 0.2);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .snapshot-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .nav-desktop {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .page-header-content h1 {
                font-size: 26px;
            }

            .page-header-content .header-desc {
                font-size: 15px;
            }

            .article-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .snapshot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .featured-card {
                min-width: 250px;
                max-width: 270px;
            }

            .subscribe-form {
                flex-direction: column;
                width: 100%;
                max-width: 100%;
            }

            .subscribe-form input {
                width: 100%;
            }

            .subscribe-form .btn-subscribe {
                width: 100%;
                text-align: center;
            }

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

            .footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .snapshot-grid {
                grid-template-columns: 1fr;
            }

            .featured-card {
                min-width: 220px;
                max-width: 240px;
            }

            .page-header-content h1 {
                font-size: 22px;
            }

            .section-heading h2 {
                font-size: 20px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}