/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --primary: #0f2b4b;
            --primary-light: #1a4a7a;
            --primary-lighter: #2a6a9a;
            --secondary: #d62839;
            --secondary-light: #ff4d5a;
            --accent: #f4a261;
            --accent-light: #ffe0b2;
            --bg: #ffffff;
            --bg-alt: #f4f6f9;
            --bg-dark: #0a1a2e;
            --bg-card: #ffffff;
            --text: #1a1a2e;
            --text-light: #5a6a7a;
            --text-white: #ffffff;
            --border: #e2e6ef;
            --border-light: #f0f2f6;
            --radius: 14px;
            --radius-sm: 8px;
            --radius-lg: 20px;
            --shadow: 0 4px 24px rgba(15, 43, 75, 0.08);
            --shadow-hover: 0 12px 40px rgba(15, 43, 75, 0.16);
            --shadow-heavy: 0 20px 60px rgba(15, 43, 75, 0.2);
            --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
            --max-width: 1200px;
            --header-h: 72px;
        }

        /* ===== Reset / Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
            color: var(--text);
        }
        h1 {
            font-size: 2.8rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
        }
        p {
            color: var(--text-light);
        }

        /* ===== Container ===== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .container-sm {
            max-width: 880px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Section Spacing ===== */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: var(--bg-alt);
        }
        .section-dark {
            background: var(--bg-dark);
            color: var(--text-white);
        }
        .section-dark h2,
        .section-dark h3,
        .section-dark p {
            color: var(--text-white);
        }
        .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--secondary);
            background: rgba(214, 40, 57, 0.08);
            padding: 4px 16px;
            border-radius: 30px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 16px;
        }
        .section-sub {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 640px;
            margin: 0 auto 48px;
            text-align: center;
        }
        .text-center {
            text-align: center;
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }
        .btn-primary {
            background: var(--secondary);
            color: #fff;
            border-color: var(--secondary);
        }
        .btn-primary:hover {
            background: var(--secondary-light);
            border-color: var(--secondary-light);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(214, 40, 57, 0.35);
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(15, 43, 75, 0.2);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-lg {
            padding: 16px 44px;
            font-size: 1.05rem;
        }
        .btn i {
            font-size: 0.9em;
        }

        /* ===== Cards ===== */
        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            overflow: hidden;
            border: 1px solid var(--border-light);
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .card-img {
            overflow: hidden;
            position: relative;
        }
        .card-img img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: var(--transition);
        }
        .card:hover .card-img img {
            transform: scale(1.05);
        }
        .card-body {
            padding: 20px 24px 24px;
        }
        .card-body h3 {
            margin-bottom: 8px;
        }
        .card-body p {
            font-size: 0.92rem;
            margin-bottom: 12px;
        }
        .card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 2px 12px;
            border-radius: 30px;
            background: rgba(15, 43, 75, 0.06);
            color: var(--primary-light);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .card .btn-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .card .btn-link:hover {
            gap: 10px;
            color: var(--secondary-light);
        }

        /* ===== Badge / Tag ===== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 30px;
            letter-spacing: 0.03em;
        }
        .badge-live {
            background: #d62839;
            color: #fff;
            animation: pulse-badge 1.8s ease-in-out infinite;
        }
        .badge-hot {
            background: #f4a261;
            color: #fff;
        }
        .badge-new {
            background: #2a9d8f;
            color: #fff;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.7;
                transform: scale(1.04);
            }
        }

        /* ===== Header / Nav ===== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--header-h);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .header.scrolled {
            box-shadow: 0 2px 30px rgba(15, 43, 75, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
        }
        .logo i {
            color: var(--secondary);
            font-size: 1.6rem;
        }
        .logo span {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .logo:hover {
            color: var(--primary);
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list a {
            padding: 8px 18px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.92rem;
            color: var(--text);
            transition: var(--transition);
            position: relative;
        }
        .nav-list a:hover {
            background: rgba(15, 43, 75, 0.05);
            color: var(--primary);
        }
        .nav-list a.active {
            background: var(--primary);
            color: #fff;
        }
        .nav-list a.active:hover {
            background: var(--primary-light);
            color: #fff;
        }
        .nav-cta {
            margin-left: 12px;
        }
        .nav-cta .btn {
            padding: 8px 24px;
            font-size: 0.88rem;
        }
        .nav-live {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--secondary);
            background: rgba(214, 40, 57, 0.07);
            padding: 4px 14px 4px 10px;
            border-radius: 30px;
            margin-left: 8px;
            letter-spacing: 0.02em;
        }
        .nav-live i {
            font-size: 0.5rem;
            color: var(--secondary);
        }
        .nav-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--primary);
            padding: 4px;
        }

        /* ===== Hero ===== */
        .hero {
            min-height: 88vh;
            display: flex;
            align-items: center;
            position: relative;
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            margin-top: var(--header-h);
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 26, 46, 0.88) 0%, rgba(10, 26, 46, 0.6) 60%, rgba(10, 26, 46, 0.3) 100%);
            z-index: 1;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
            z-index: 2;
        }
        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 720px;
            padding: 80px 24px 100px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(8px);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 24px;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }
        .hero-badge i {
            color: var(--secondary-light);
            font-size: 0.5rem;
        }
        .hero h1 {
            font-size: 3.4rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.15;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }
        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--secondary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 560px;
            margin-bottom: 36px;
            line-height: 1.8;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            margin-top: 48px;
            padding-top: 36px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
        }
        .hero-stat {
            text-align: left;
        }
        .hero-stat .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }
        .hero-stat .label {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.6);
            font-weight: 400;
        }

        /* ===== Features / 核心优势 ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }
        .feature-card {
            text-align: center;
            padding: 36px 24px;
            border-radius: var(--radius);
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-6px);
            border-color: var(--border);
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
            font-size: 1.6rem;
            color: #fff;
            background: var(--primary);
        }
        .feature-card h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .feature-card p {
            font-size: 0.88rem;
            margin-bottom: 0;
        }

        /* ===== Categories / 分类入口 ===== */
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .category-card {
            border-radius: var(--radius);
            overflow: hidden;
            position: relative;
            background: var(--bg-card);
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--border-light);
        }
        .category-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .category-card .card-img {
            height: 180px;
            background: var(--bg-dark);
        }
        .category-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .category-card:hover .card-img img {
            transform: scale(1.06);
        }
        .category-card .card-body {
            padding: 18px 22px 22px;
        }
        .category-card .card-body h3 {
            font-size: 1.1rem;
            margin-bottom: 4px;
        }
        .category-card .card-body p {
            font-size: 0.85rem;
            margin-bottom: 0;
            color: var(--text-light);
        }
        .category-card .card-tag {
            margin-bottom: 8px;
        }

        /* ===== News / 最新资讯 ===== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .news-card {
            display: flex;
            gap: 20px;
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--border-light);
            align-items: flex-start;
        }
        .news-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .news-thumb {
            width: 100px;
            height: 100px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-alt);
        }
        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-info {
            flex: 1;
            min-width: 0;
        }
        .news-info .meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-light);
            margin-bottom: 6px;
        }
        .news-info .meta .cat {
            font-weight: 600;
            color: var(--primary-light);
        }
        .news-info h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-info h4 a {
            color: var(--text);
        }
        .news-info h4 a:hover {
            color: var(--secondary);
        }
        .news-info .desc {
            font-size: 0.84rem;
            color: var(--text-light);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0;
        }
        .news-empty {
            grid-column: 1 / -1;
            text-align: center;
            padding: 48px 24px;
            color: var(--text-light);
            font-size: 1rem;
            background: var(--bg-alt);
            border-radius: var(--radius);
        }

        /* ===== Stats / 数据统计 ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            text-align: center;
        }
        .stat-item {
            padding: 36px 20px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition);
        }
        .stat-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-4px);
        }
        .stat-item .num {
            font-size: 2.6rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .stat-item .num .suffix {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--accent);
        }
        .stat-item .label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.65);
            font-weight: 400;
        }

        /* ===== Process / 服务流程 ===== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            position: relative;
        }
        .process-grid::before {
            content: '';
            position: absolute;
            top: 44px;
            left: 12%;
            right: 12%;
            height: 2px;
            background: linear-gradient(to right, var(--primary-lighter), var(--secondary), var(--accent));
            z-index: 0;
            opacity: 0.25;
        }
        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 24px 16px;
        }
        .process-step .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin: 0 auto 18px;
            background: var(--primary);
            box-shadow: 0 4px 20px rgba(15, 43, 75, 0.2);
            position: relative;
        }
        .process-step:nth-child(2) .step-num {
            background: var(--secondary);
        }
        .process-step:nth-child(3) .step-num {
            background: var(--accent);
        }
        .process-step:nth-child(4) .step-num {
            background: #2a9d8f;
        }
        .process-step h4 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .process-step p {
            font-size: 0.86rem;
            margin-bottom: 0;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid var(--border-light);
            padding: 20px 0;
        }
        .faq-item:first-child {
            padding-top: 0;
        }
        .faq-q {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.02rem;
            color: var(--text);
            user-select: none;
        }
        .faq-q i {
            font-size: 0.9rem;
            color: var(--text-light);
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-q.open i {
            transform: rotate(180deg);
            color: var(--secondary);
        }
        .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding-top: 0;
        }
        .faq-a-inner {
            padding-top: 14px;
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.8;
        }
        .faq-a.open {
            max-height: 400px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            position: relative;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 26, 46, 0.9) 0%, rgba(10, 26, 46, 0.7) 100%);
        }
        .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 80px 24px;
        }
        .cta-content h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-content p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 520px;
            margin: 0 auto 32px;
        }
        .cta-content .btn {
            font-size: 1.05rem;
            padding: 16px 48px;
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-brand .logo {
            color: #fff;
            font-size: 1.4rem;
            margin-bottom: 12px;
        }
        .footer-brand .logo span {
            background: linear-gradient(135deg, #fff, rgba(255, 255, 255, 0.7));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.5);
            max-width: 320px;
            line-height: 1.7;
        }
        .footer h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer ul li {
            margin-bottom: 10px;
        }
        .footer ul li a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            transition: var(--transition);
        }
        .footer ul li a:hover {
            color: var(--secondary-light);
            padding-left: 4px;
        }
        .footer-bottom {
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom a:hover {
            color: var(--secondary-light);
        }
        .footer-socials {
            display: flex;
            gap: 12px;
        }
        .footer-socials a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .footer-socials a:hover {
            border-color: var(--secondary);
            color: var(--secondary);
            background: rgba(214, 40, 57, 0.1);
            transform: translateY(-2px);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .hero h1 {
                font-size: 2.6rem;
            }
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .categories-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-grid::before {
                display: none;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
            .hero-stats {
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-h: 64px;
            }
            .section {
                padding: 56px 0;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-sub {
                font-size: 0.95rem;
                margin-bottom: 32px;
            }
            .hero {
                min-height: 70vh;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .hero-stats {
                gap: 16px;
                flex-direction: column;
            }
            .hero-stat .num {
                font-size: 1.4rem;
            }
            .nav-list {
                display: none;
                position: absolute;
                top: var(--header-h);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(16px);
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow);
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list a {
                width: 100%;
                padding: 12px 16px;
            }
            .nav-cta {
                margin-left: 0;
                width: 100%;
            }
            .nav-cta .btn {
                width: 100%;
                justify-content: center;
            }
            .nav-live {
                margin-left: 0;
                justify-content: center;
            }
            .nav-toggle {
                display: block;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .categories-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .news-card {
                flex-direction: column;
                padding: 16px;
            }
            .news-thumb {
                width: 100%;
                height: 160px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-item .num {
                font-size: 2rem;
            }
            .process-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-content h2 {
                font-size: 1.6rem;
            }
            .btn-lg {
                padding: 14px 36px;
                font-size: 0.95rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero-content {
                padding: 60px 16px 80px;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn {
                justify-content: center;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-item {
                padding: 24px 12px;
            }
            .stat-item .num {
                font-size: 1.6rem;
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .feature-card {
                padding: 24px 16px;
            }
            .news-thumb {
                height: 120px;
            }
            .cta-content {
                padding: 48px 16px;
            }
            .cta-content h2 {
                font-size: 1.3rem;
            }
        }

        /* ===== Utility ===== */
        .mt-16 {
            margin-top: 16px;
        }
        .mt-24 {
            margin-top: 24px;
        }
        .mt-32 {
            margin-top: 32px;
        }
        .gap-12 {
            gap: 12px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #e63946;
            --primary-dark: #c1121f;
            --primary-light: #ff6b6b;
            --secondary: #1d3557;
            --secondary-light: #2d4a7a;
            --accent: #f4a261;
            --bg: #0f0f1a;
            --bg-card: #1a1a2e;
            --bg-section: #16213e;
            --bg-light: #1e2a45;
            --text: #f1f1f6;
            --text-light: #b0b0c8;
            --text-muted: #7a7a9a;
            --border: #2a2a4a;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 48px rgba(230, 57, 70, 0.25);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --max-width: 1200px;
            --header-h: 72px;
        }

        /* ===== Reset / Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
        }

        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }

        button,
        input,
        textarea {
            font-family: inherit;
            font-size: 1rem;
            outline: none;
            border: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        ul {
            list-style: none;
        }

        /* ===== Container ===== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* ===== Typography ===== */
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: var(--text);
            letter-spacing: -0.01em;
        }

        h1 {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
        }
        h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            margin-bottom: 1rem;
        }
        h3 {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
        }
        h4 {
            font-size: 1.1rem;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: rgba(230, 57, 70, 0.12);
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
        }

        .section-title {
            margin-bottom: 0.5rem;
        }

        .section-sub {
            color: var(--text-light);
            font-size: 1.05rem;
            max-width: 680px;
            margin-bottom: 2rem;
        }

        .text-center {
            text-align: center;
        }
        .text-center .section-sub {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            border: 2px solid transparent;
            background: transparent;
            color: var(--text);
            justify-content: center;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(230, 57, 70, 0.35);
            color: #fff;
        }
        .btn-outline {
            border-color: var(--border);
            color: var(--text);
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
        }
        .btn-light {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.12);
            color: var(--text);
        }
        .btn-light:hover {
            background: rgba(255, 255, 255, 0.16);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 0.85rem;
        }
        .btn-lg {
            padding: 16px 36px;
            font-size: 1.05rem;
        }
        .btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        /* ===== Header / Nav ===== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(15, 15, 26, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border);
            height: var(--header-h);
            transition: var(--transition);
        }

        .header-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.03em;
            flex-shrink: 0;
        }
        .logo i {
            color: var(--primary);
            font-size: 1.6rem;
        }
        .logo span {
            background: linear-gradient(135deg, var(--text) 60%, var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .logo:hover {
            color: var(--text);
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }
        .nav-list a {
            color: var(--text-light);
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.92rem;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-list a:hover {
            color: var(--text);
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-list a.active {
            color: #fff;
            background: var(--primary);
        }
        .nav-list a.active:hover {
            background: var(--primary-dark);
        }

        .nav-live {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(230, 57, 70, 0.12);
            padding: 4px 14px;
            border-radius: 20px;
            white-space: nowrap;
            animation: pulse-dot 1.8s infinite;
        }
        .nav-live i {
            font-size: 0.55rem;
            color: var(--primary);
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }

        .nav-cta .btn {
            padding: 8px 20px;
            font-size: 0.85rem;
            margin-left: 4px;
        }

        .nav-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--text);
            padding: 6px 10px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-toggle:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        @media (max-width: 900px) {
            .nav-toggle {
                display: block;
            }
            .nav-list {
                position: fixed;
                top: var(--header-h);
                left: 0;
                right: 0;
                background: rgba(15, 15, 26, 0.98);
                backdrop-filter: blur(18px);
                flex-direction: column;
                padding: 20px 24px 28px;
                gap: 8px;
                border-bottom: 1px solid var(--border);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: var(--transition);
                box-shadow: var(--shadow);
                align-items: stretch;
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list a {
                padding: 12px 16px;
                font-size: 1rem;
                text-align: center;
            }
            .nav-live {
                justify-content: center;
                padding: 10px;
            }
            .nav-cta {
                display: flex;
                justify-content: center;
                margin-top: 6px;
            }
            .nav-cta .btn {
                width: 100%;
                justify-content: center;
                padding: 12px;
            }
            .header-inner {
                padding: 0 16px;
            }
        }

        @media (max-width: 520px) {
            .logo {
                font-size: 1.2rem;
                gap: 6px;
            }
            .logo i {
                font-size: 1.2rem;
            }
        }

        /* ===== Hero / Banner ===== */
        .page-hero {
            padding: 120px 0 80px;
            background: var(--bg-section);
            background-image: linear-gradient(135deg, rgba(15, 15, 26, 0.88) 30%, rgba(29, 53, 87, 0.7)), url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
            overflow: hidden;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--bg), transparent);
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .page-hero h1 {
            font-size: clamp(2rem, 4.5vw, 3.2rem);
            margin-bottom: 16px;
            max-width: 720px;
        }
        .page-hero h1 i {
            color: var(--primary);
        }
        .page-hero p {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 580px;
            margin-bottom: 28px;
            line-height: 1.8;
        }
        .page-hero .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 32px;
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .page-hero .hero-meta i {
            color: var(--primary);
            margin-right: 6px;
        }
        .page-hero .hero-meta span {
            color: var(--text-light);
        }

        @media (max-width: 768px) {
            .page-hero {
                padding: 100px 0 60px;
            }
            .page-hero p {
                font-size: 1rem;
            }
            .page-hero .hero-meta {
                gap: 12px 20px;
                font-size: 0.85rem;
            }
        }

        /* ===== Sections ===== */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: var(--bg-section);
        }
        .section-dark {
            background: var(--bg-card);
        }

        @media (max-width: 768px) {
            .section {
                padding: 56px 0;
            }
        }

        /* ===== Card Grid ===== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }
        .card-grid-2 {
            grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
        }
        .card-grid-4 {
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        }

        @media (max-width: 768px) {
            .card-grid {
                grid-template-columns: 1fr;
            }
            .card-grid-2 {
                grid-template-columns: 1fr;
            }
            .card-grid-4 {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 520px) {
            .card-grid-4 {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Sport Category Card ===== */
        .sport-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .sport-card:hover {
            transform: translateY(-6px);
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
        }
        .sport-card .card-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-light);
            position: relative;
        }
        .sport-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .sport-card:hover .card-img img {
            transform: scale(1.05);
        }
        .sport-card .card-img .badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
        }
        .sport-card .card-body {
            padding: 20px 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .sport-card .card-body h3 {
            font-size: 1.2rem;
            margin-bottom: 8px;
        }
        .sport-card .card-body p {
            color: var(--text-light);
            font-size: 0.9rem;
            line-height: 1.7;
            flex: 1;
            margin-bottom: 16px;
        }
        .sport-card .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--border);
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .sport-card .card-footer .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: rgba(255, 255, 255, 0.05);
            padding: 2px 12px;
            border-radius: 12px;
            font-size: 0.75rem;
        }
        .sport-card .card-footer .tag i {
            color: var(--primary);
        }
        .sport-card .card-footer a {
            color: var(--primary-light);
            font-weight: 600;
            font-size: 0.85rem;
        }
        .sport-card .card-footer a:hover {
            color: var(--primary);
        }

        /* ===== Hot List ===== */
        .hot-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .hot-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: var(--bg-card);
            padding: 16px 20px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .hot-item:hover {
            border-color: var(--primary);
            background: rgba(230, 57, 70, 0.04);
        }
        .hot-item .rank {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-muted);
            min-width: 32px;
            text-align: center;
        }
        .hot-item .rank.top {
            color: var(--primary);
        }
        .hot-item .info {
            flex: 1;
        }
        .hot-item .info h4 {
            font-size: 1rem;
            margin-bottom: 2px;
        }
        .hot-item .info p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .hot-item .meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hot-item .meta .live {
            color: var(--primary);
            font-weight: 600;
            animation: pulse-dot 1.8s infinite;
        }
        .hot-item .meta i {
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .hot-item {
                flex-wrap: wrap;
                gap: 10px;
            }
            .hot-item .meta {
                width: 100%;
                justify-content: flex-end;
                padding-left: 50px;
            }
        }

        /* ===== Stats / Data ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            gap: 20px;
        }
        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .stat-card:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
        }
        .stat-card .num {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-top: 6px;
        }
        .stat-card i {
            font-size: 1.6rem;
            color: var(--primary-light);
            margin-bottom: 10px;
            opacity: 0.6;
        }

        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-card {
                padding: 20px 12px;
            }
            .stat-card .num {
                font-size: 1.8rem;
            }
        }

        /* ===== Guide Steps ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 32px;
            counter-reset: step-counter;
        }
        .step-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 32px 24px 28px;
            border: 1px solid var(--border);
            position: relative;
            transition: var(--transition);
        }
        .step-card:hover {
            border-color: var(--primary);
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .step-card::before {
            counter-increment: step-counter;
            content: counter(step-counter);
            position: absolute;
            top: 16px;
            right: 20px;
            font-size: 2.8rem;
            font-weight: 900;
            color: rgba(230, 57, 70, 0.1);
            line-height: 1;
        }
        .step-card .icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .step-card h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(230, 57, 70, 0.3);
        }
        .faq-item.open {
            border-color: var(--primary);
        }
        .faq-q {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            background: transparent;
            color: var(--text);
            width: 100%;
            text-align: left;
            gap: 12px;
            transition: var(--transition);
        }
        .faq-q:hover {
            color: var(--primary-light);
        }
        .faq-q i {
            font-size: 1.1rem;
            color: var(--primary);
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-q i {
            transform: rotate(180deg);
        }
        .faq-a {
            padding: 0 22px 18px;
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.8;
            display: none;
        }
        .faq-item.open .faq-a {
            display: block;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 80px 0;
            background: var(--bg-section);
            background-image: linear-gradient(135deg, rgba(15, 15, 26, 0.85), rgba(29, 53, 87, 0.75)), url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            text-align: center;
        }
        .cta-section h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            margin-bottom: 12px;
        }
        .cta-section p {
            color: var(--text-light);
            max-width: 520px;
            margin: 0 auto 28px;
            font-size: 1.05rem;
        }
        .cta-section .btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }

        @media (max-width: 520px) {
            .cta-section .btn-group {
                flex-direction: column;
                align-items: center;
            }
            .cta-section .btn-group .btn {
                width: 100%;
                max-width: 300px;
            }
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border);
            padding: 60px 0 30px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 28px;
        }
        .footer-brand .logo {
            font-size: 1.3rem;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 320px;
        }
        .footer h4 {
            font-size: 0.95rem;
            color: var(--text);
            margin-bottom: 14px;
            font-weight: 600;
        }
        .footer ul li {
            margin-bottom: 8px;
        }
        .footer ul li a {
            color: var(--text-muted);
            font-size: 0.88rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer ul li a:hover {
            color: var(--primary-light);
        }
        .footer ul li a i {
            font-size: 0.8rem;
            color: var(--primary);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .footer-socials {
            display: flex;
            gap: 12px;
        }
        .footer-socials a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
            font-size: 1rem;
            transition: var(--transition);
        }
        .footer-socials a:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        @media (max-width: 900px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 520px) {
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ===== Utility ===== */
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .mb-2 {
            margin-bottom: 1rem;
        }
        .mb-3 {
            margin-bottom: 1.5rem;
        }
        .mb-4 {
            margin-bottom: 2rem;
        }
        .gap-1 {
            gap: 0.5rem;
        }
        .gap-2 {
            gap: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .text-muted {
            color: var(--text-muted);
        }
        .text-light {
            color: var(--text-light);
        }

        /* ===== Scrollbar ===== */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--text-muted);
        }

        /* ===== Focus visible ===== */
        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        /* ===== Selection ===== */
        ::selection {
            background: var(--primary);
            color: #fff;
        }

/* roulang page: article */
/* ===== Design Variables ===== */
        :root {
            --primary: #e63946;
            --primary-dark: #c1121f;
            --primary-light: #ff6b6b;
            --secondary: #1d3557;
            --secondary-light: #457b9d;
            --accent: #f4a261;
            --accent-light: #ffd166;
            --bg-body: #f8f9fa;
            --bg-card: #ffffff;
            --bg-dark: #1d3557;
            --bg-soft: #edf2f4;
            --text-primary: #1a1a2e;
            --text-secondary: #4a4a6a;
            --text-muted: #8a8aa0;
            --text-light: #f8f9fa;
            --border-color: #e0e0e8;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
            --shadow-md: 0 6px 24px rgba(0,0,0,0.08);
            --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            --max-width: 1200px;
            --header-height: 72px;
        }

        /* ===== Reset & Base ===== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background: var(--bg-body);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-sm); }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--primary-dark); }
        a:focus-visible { outline: 3px solid var(--primary-light); outline-offset: 2px; border-radius: 4px; }
        button { font-family: inherit; cursor: pointer; border: none; background: none; transition: var(--transition); }
        button:focus-visible { outline: 3px solid var(--primary-light); outline-offset: 2px; border-radius: 6px; }
        input, textarea { font-family: inherit; border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 10px 16px; transition: var(--transition); }
        input:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(230,57,70,0.15); }
        ul { list-style: none; }
        h1, h2, h3, h4, h5, h6 { line-height: 1.3; font-weight: 700; color: var(--text-primary); }
        h1 { font-size: 2.4rem; letter-spacing: -0.02em; }
        h2 { font-size: 1.8rem; letter-spacing: -0.01em; }
        h3 { font-size: 1.3rem; }
        h4 { font-size: 1.1rem; }
        p { margin-bottom: 1em; color: var(--text-secondary); }
        .container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
        .section { padding: 80px 0; }
        .section-title { text-align: center; margin-bottom: 48px; }
        .section-title h2 { position: relative; display: inline-block; }
        .section-title h2::after { content: ''; display: block; width: 60px; height: 4px; background: var(--primary); border-radius: 4px; margin: 12px auto 0; }
        .section-title p { max-width: 600px; margin: 16px auto 0; font-size: 1.05rem; }

        /* ===== Header / Nav ===== */
        .header {
            position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
            height: var(--header-height);
            background: rgba(29,53,87,0.95);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255,255,255,0.08);
            transition: var(--transition);
        }
        .header.scrolled { background: rgba(29,53,87,0.98); box-shadow: 0 4px 30px rgba(0,0,0,0.2); }
        .header-inner {
            max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
            display: flex; align-items: center; justify-content: space-between;
            height: 100%;
        }
        .logo {
            display: flex; align-items: center; gap: 10px;
            font-size: 1.5rem; font-weight: 800; color: #fff;
            letter-spacing: -0.03em;
        }
        .logo i { color: var(--primary-light); font-size: 1.6rem; }
        .logo span { background: linear-gradient(135deg, #fff, #f0f0f0); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .logo:hover { opacity: 0.9; }
        .nav-list {
            display: flex; align-items: center; gap: 8px;
        }
        .nav-list a {
            color: rgba(255,255,255,0.75); font-size: 0.92rem; font-weight: 500;
            padding: 8px 16px; border-radius: var(--radius-sm);
            transition: var(--transition); position: relative;
        }
        .nav-list a:hover { color: #fff; background: rgba(255,255,255,0.1); }
        .nav-list a.active { color: #fff; background: var(--primary); }
        .nav-list a.active::after { display: none; }
        .nav-live {
            display: flex; align-items: center; gap: 6px;
            font-size: 0.82rem; color: var(--accent-light); font-weight: 600;
            padding: 4px 12px; background: rgba(244,162,97,0.15); border-radius: 30px;
        }
        .nav-live i { font-size: 0.5rem; color: #ff4d4d; animation: pulse-dot 1.5s infinite; }
        @keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
        .nav-cta { margin-left: 8px; }
        .nav-cta .btn { padding: 8px 20px; font-size: 0.85rem; }
        .nav-toggle { display: none; font-size: 1.5rem; color: #fff; padding: 6px; }

        @media (max-width: 1024px) {
            .nav-list a { padding: 6px 12px; font-size: 0.85rem; }
            .nav-live { font-size: 0.75rem; padding: 2px 10px; }
        }
        @media (max-width: 768px) {
            .nav-toggle { display: block; }
            .nav-list {
                position: fixed; top: var(--header-height); left: 0; right: 0;
                flex-direction: column; background: rgba(29,53,87,0.98);
                backdrop-filter: blur(16px); padding: 20px 24px 28px;
                gap: 6px; transform: translateY(-120%); opacity: 0;
                transition: var(--transition); pointer-events: none;
                border-bottom: 1px solid rgba(255,255,255,0.06);
            }
            .nav-list.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
            .nav-list a { width: 100%; padding: 12px 16px; font-size: 1rem; }
            .nav-live { width: 100%; justify-content: center; padding: 10px 16px; }
            .nav-cta { width: 100%; margin-left: 0; margin-top: 6px; }
            .nav-cta .btn { width: 100%; justify-content: center; }
        }

        /* ===== Button ===== */
        .btn {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 12px 28px; border-radius: 30px; font-weight: 600;
            font-size: 0.95rem; transition: var(--transition);
            border: none; cursor: pointer; text-decoration: none;
        }
        .btn-primary { background: var(--primary); color: #fff; }
        .btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(230,57,70,0.35); }
        .btn-secondary { background: var(--secondary); color: #fff; }
        .btn-secondary:hover { background: #15263f; color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(29,53,87,0.3); }
        .btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
        .btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
        .btn-light { background: #fff; color: var(--secondary); }
        .btn-light:hover { background: #f0f0f0; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
        .btn-sm { padding: 8px 18px; font-size: 0.82rem; }

        /* ===== Badge / Tag ===== */
        .badge {
            display: inline-block; padding: 4px 14px; border-radius: 30px;
            font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em;
        }
        .badge-primary { background: var(--primary); color: #fff; }
        .badge-secondary { background: var(--secondary-light); color: #fff; }
        .badge-accent { background: var(--accent); color: #1a1a2e; }
        .badge-soft { background: rgba(230,57,70,0.1); color: var(--primary); }

        /* ===== Article Banner ===== */
        .article-banner {
            padding: 140px 0 60px; margin-top: var(--header-height);
            background: linear-gradient(135deg, var(--secondary) 0%, #0d1b2a 100%);
            position: relative; overflow: hidden;
        }
        .article-banner::before {
            content: ''; position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.12; mix-blend-mode: overlay;
        }
        .article-banner .container { position: relative; z-index: 2; }
        .article-breadcrumb {
            display: flex; align-items: center; gap: 8px;
            font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .article-breadcrumb a { color: rgba(255,255,255,0.7); }
        .article-breadcrumb a:hover { color: #fff; }
        .article-breadcrumb span { color: rgba(255,255,255,0.9); }
        .article-breadcrumb i { font-size: 0.6rem; color: rgba(255,255,255,0.4); }
        .article-banner .badge { margin-bottom: 16px; }
        .article-banner h1 {
            color: #fff; font-size: 2.6rem; max-width: 800px;
            margin-bottom: 16px; line-height: 1.25;
        }
        .article-meta {
            display: flex; flex-wrap: wrap; gap: 20px;
            color: rgba(255,255,255,0.7); font-size: 0.9rem;
        }
        .article-meta i { margin-right: 6px; color: var(--primary-light); }
        .article-meta span { display: flex; align-items: center; }
        .article-excerpt {
            color: rgba(255,255,255,0.8); font-size: 1.1rem;
            max-width: 700px; margin-top: 20px; line-height: 1.6;
        }

        @media (max-width: 768px) {
            .article-banner { padding: 120px 0 40px; }
            .article-banner h1 { font-size: 1.8rem; }
            .article-meta { gap: 12px; font-size: 0.82rem; flex-wrap: wrap; }
            .article-excerpt { font-size: 0.95rem; }
        }
        @media (max-width: 520px) {
            .article-banner h1 { font-size: 1.5rem; }
            .article-banner { padding: 100px 0 30px; }
        }

        /* ===== Article Content ===== */
        .article-main { padding: 60px 0 40px; }
        .article-layout {
            display: grid; grid-template-columns: 1fr 320px;
            gap: 48px; align-items: start;
        }
        .article-body {
            background: var(--bg-card); border-radius: var(--radius-md);
            padding: 40px; box-shadow: var(--shadow-sm);
        }
        .article-body .featured-img {
            width: 100%; border-radius: var(--radius-md); margin-bottom: 32px;
            object-fit: cover; aspect-ratio: 16/9;
        }
        .article-body .content {
            font-size: 1.05rem; line-height: 1.8; color: var(--text-secondary);
        }
        .article-body .content h2, .article-body .content h3 { margin-top: 32px; margin-bottom: 16px; color: var(--text-primary); }
        .article-body .content p { margin-bottom: 1.2em; }
        .article-body .content ul, .article-body .content ol { margin-bottom: 1.2em; padding-left: 24px; }
        .article-body .content li { margin-bottom: 0.5em; }
        .article-body .content img { border-radius: var(--radius-sm); margin: 20px 0; }
        .article-body .content blockquote {
            border-left: 4px solid var(--primary); padding: 16px 24px;
            margin: 24px 0; background: var(--bg-soft); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-secondary); font-style: italic;
        }

        .article-tags {
            display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; padding-top: 24px;
            border-top: 1px solid var(--border-color);
        }
        .article-tags .tag {
            padding: 6px 16px; border-radius: 30px; font-size: 0.82rem;
            background: var(--bg-soft); color: var(--text-secondary); font-weight: 500;
            transition: var(--transition);
        }
        .article-tags .tag:hover { background: var(--primary); color: #fff; }

        .article-share {
            display: flex; align-items: center; gap: 12px;
            margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border-color);
        }
        .article-share span { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; }
        .article-share a {
            display: flex; align-items: center; justify-content: center;
            width: 40px; height: 40px; border-radius: 50%;
            background: var(--bg-soft); color: var(--text-secondary);
            font-size: 1.1rem; transition: var(--transition);
        }
        .article-share a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

        /* ===== Sidebar ===== */
        .article-sidebar {
            display: flex; flex-direction: column; gap: 32px;
        }
        .sidebar-card {
            background: var(--bg-card); border-radius: var(--radius-md);
            padding: 28px; box-shadow: var(--shadow-sm);
        }
        .sidebar-card h4 { margin-bottom: 16px; font-size: 1.05rem; position: relative; padding-bottom: 12px; }
        .sidebar-card h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 3px; background: var(--primary); border-radius: 4px; }
        .sidebar-card ul li { margin-bottom: 10px; }
        .sidebar-card ul li a { color: var(--text-secondary); font-size: 0.92rem; display: flex; align-items: center; gap: 8px; }
        .sidebar-card ul li a:hover { color: var(--primary); padding-left: 4px; }
        .sidebar-card ul li a i { color: var(--primary-light); font-size: 0.7rem; }

        .sidebar-info { display: flex; flex-direction: column; gap: 14px; }
        .sidebar-info .info-row { display: flex; justify-content: space-between; font-size: 0.9rem; }
        .sidebar-info .info-row span:first-child { color: var(--text-muted); }
        .sidebar-info .info-row span:last-child { color: var(--text-secondary); font-weight: 500; }

        @media (max-width: 1024px) {
            .article-layout { grid-template-columns: 1fr 280px; gap: 32px; }
        }
        @media (max-width: 768px) {
            .article-layout { grid-template-columns: 1fr; gap: 32px; }
            .article-body { padding: 24px; }
            .article-body .content { font-size: 1rem; }
            .article-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
        }
        @media (max-width: 520px) {
            .article-body { padding: 16px; }
            .article-sidebar { grid-template-columns: 1fr; }
            .article-share { flex-wrap: wrap; }
        }

        /* ===== Author Box ===== */
        .author-box {
            background: var(--bg-card); border-radius: var(--radius-md);
            padding: 32px; margin-top: 32px; box-shadow: var(--shadow-sm);
            display: flex; align-items: center; gap: 24px;
        }
        .author-avatar {
            width: 72px; height: 72px; border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            display: flex; align-items: center; justify-content: center;
            color: #fff; font-size: 2rem; font-weight: 700; flex-shrink: 0;
        }
        .author-info h4 { font-size: 1.05rem; margin-bottom: 4px; }
        .author-info p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 0; }
        @media (max-width: 520px) {
            .author-box { flex-direction: column; text-align: center; padding: 24px; }
        }

        /* ===== Related Posts ===== */
        .related-section { padding: 60px 0; background: var(--bg-soft); }
        .related-grid {
            display: grid; grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .related-card {
            background: var(--bg-card); border-radius: var(--radius-md);
            overflow: hidden; box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
        .related-card .card-img {
            aspect-ratio: 16/10; overflow: hidden;
        }
        .related-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
        .related-card:hover .card-img img { transform: scale(1.05); }
        .related-card .card-body { padding: 16px 20px 20px; }
        .related-card .card-body .badge { margin-bottom: 8px; }
        .related-card .card-body h4 { font-size: 1rem; margin-bottom: 8px; }
        .related-card .card-body h4 a { color: var(--text-primary); }
        .related-card .card-body h4 a:hover { color: var(--primary); }
        .related-card .card-body p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .related-card .card-body .meta { font-size: 0.78rem; color: var(--text-muted); margin-top: 10px; display: flex; align-items: center; gap: 12px; }

        @media (max-width: 1024px) {
            .related-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 520px) {
            .related-grid { grid-template-columns: 1fr; }
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--secondary) 0%, #0d1b2a 100%);
            position: relative; overflow: hidden; text-align: center;
        }
        .cta-section::before {
            content: ''; position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            opacity: 0.08; mix-blend-mode: overlay;
        }
        .cta-section .container { position: relative; z-index: 2; }
        .cta-section h2 { color: #fff; font-size: 2rem; margin-bottom: 16px; }
        .cta-section p { color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 28px; font-size: 1.05rem; }
        .cta-section .btn-group { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
        @media (max-width: 520px) {
            .cta-section h2 { font-size: 1.5rem; }
            .cta-section p { font-size: 0.95rem; }
        }

        /* ===== FAQ ===== */
        .faq-section { padding: 80px 0; background: var(--bg-card); }
        .faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
        .faq-item {
            background: var(--bg-soft); border-radius: var(--radius-md);
            overflow: hidden; transition: var(--transition);
        }
        .faq-item:hover { box-shadow: var(--shadow-sm); }
        .faq-question {
            display: flex; justify-content: space-between; align-items: center;
            padding: 20px 24px; font-weight: 600; font-size: 1rem;
            color: var(--text-primary); cursor: pointer;
            transition: var(--transition);
        }
        .faq-question i { color: var(--primary); transition: var(--transition); font-size: 0.85rem; }
        .faq-item.active .faq-question i { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0; overflow: hidden; transition: var(--transition);
            padding: 0 24px; color: var(--text-secondary); font-size: 0.95rem;
        }
        .faq-item.active .faq-answer { max-height: 300px; padding: 0 24px 20px; }

        /* ===== Footer ===== */
        .footer {
            background: var(--secondary); color: rgba(255,255,255,0.8);
            padding: 60px 0 0;
        }
        .footer .container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
        .footer-top {
            display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .footer-brand .logo { margin-bottom: 16px; font-size: 1.3rem; }
        .footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.6); max-width: 300px; }
        .footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; position: relative; padding-bottom: 10px; }
        .footer h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--primary); border-radius: 2px; }
        .footer ul li { margin-bottom: 10px; }
        .footer ul li a { color: rgba(255,255,255,0.6); font-size: 0.9rem; display: flex; align-items: center; gap: 8px; }
        .footer ul li a:hover { color: #fff; padding-left: 4px; }
        .footer ul li a i { width: 18px; color: var(--primary-light); }
        .footer-bottom {
            display: flex; justify-content: space-between; align-items: center;
            padding: 24px 0; flex-wrap: wrap; gap: 16px;
            font-size: 0.85rem; color: rgba(255,255,255,0.5);
        }
        .footer-socials { display: flex; gap: 12px; }
        .footer-socials a {
            display: flex; align-items: center; justify-content: center;
            width: 38px; height: 38px; border-radius: 50%;
            background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6);
            font-size: 1.1rem; transition: var(--transition);
        }
        .footer-socials a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

        @media (max-width: 1024px) {
            .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
        }
        @media (max-width: 768px) {
            .footer-top { grid-template-columns: 1fr; gap: 28px; }
            .footer-brand p { max-width: 100%; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }

        /* ===== Not Found ===== */
        .not-found-box {
            text-align: center; padding: 80px 20px;
        }
        .not-found-box i { font-size: 3.5rem; color: var(--text-muted); margin-bottom: 20px; }
        .not-found-box h2 { font-size: 1.8rem; margin-bottom: 12px; }
        .not-found-box p { color: var(--text-muted); margin-bottom: 24px; }

        /* ===== Utility ===== */
        .text-center { text-align: center; }
        .mt-16 { margin-top: 16px; }
        .mt-24 { margin-top: 24px; }
        .mb-16 { margin-bottom: 16px; }
        .gap-12 { gap: 12px; }
        .flex-center { display: flex; align-items: center; justify-content: center; }

        @media (max-width: 768px) {
            .section { padding: 48px 0; }
            .section-title { margin-bottom: 32px; }
            .section-title h2 { font-size: 1.5rem; }
        }