/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --primary: #0B1B3A;
            --primary-light: #1B3A6B;
            --primary-dark: #071028;
            --accent: #E63946;
            --accent-dark: #C12B38;
            --accent-soft: rgba(230, 57, 70, 0.1);
            --gold: #F4A261;
            --bg: #F6F8FC;
            --bg-deep: #0B1B3A;
            --white: #FFFFFF;
            --text: #1A1A2E;
            --text-light: #6C7A92;
            --text-lighter: #9AA8BD;
            --border: #E5EAF2;
            --shadow-xs: 0 2px 8px rgba(11, 27, 58, 0.05);
            --shadow-sm: 0 4px 16px rgba(11, 27, 58, 0.08);
            --shadow-md: 0 10px 36px rgba(11, 27, 58, 0.10);
            --shadow-lg: 0 18px 56px rgba(11, 27, 58, 0.16);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 18px;
            --radius-lg: 28px;
            --radius-full: 999px;
            --space-section: 5.5rem;
            --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --font-display: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-base);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color .25s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            list-style: none;
        }
        button,
        input {
            font-family: inherit;
            border: none;
            outline: none;
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 通用组件 ===== */
        .section {
            padding: var(--space-section) 0;
        }
        .section-header {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 3.5rem;
        }
        .section-header .section-tag {
            display: inline-block;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: .85rem;
            font-weight: 600;
            padding: 6px 18px;
            border-radius: var(--radius-full);
            letter-spacing: .5px;
            margin-bottom: 14px;
        }
        .section-header h2 {
            font-size: clamp(1.8rem, 3.2vw, 2.5rem);
            font-weight: 800;
            color: var(--text);
            line-height: 1.25;
            margin-bottom: 14px;
        }
        .section-header p {
            color: var(--text-light);
            font-size: 1.05rem;
            line-height: 1.7;
        }
        .btn-primary-custom {
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
            color: #fff;
            border: none;
            padding: 12px 30px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 1rem;
            box-shadow: 0 6px 20px rgba(230, 57, 70, 0.3);
            transition: all .3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(230, 57, 70, 0.4);
            color: #fff;
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 11px 30px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 1rem;
            transition: all .3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .btn-white-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, .7);
            padding: 12px 32px;
            border-radius: var(--radius-full);
            font-weight: 600;
            transition: all .3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-white-outline:hover {
            background: rgba(255, 255, 255, .15);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-white-solid {
            background: #fff;
            color: var(--primary);
            padding: 13px 34px;
            border-radius: var(--radius-full);
            font-weight: 700;
            box-shadow: 0 8px 24px rgba(0, 0, 0, .18);
            transition: all .3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-white-solid:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, .24);
            color: var(--primary);
        }
        .badge-custom {
            display: inline-block;
            padding: 5px 14px;
            background: var(--accent-soft);
            color: var(--accent);
            border-radius: var(--radius-full);
            font-size: .8rem;
            font-weight: 600;
        }
        .empty-tip {
            text-align: center;
            color: var(--text-light);
            padding: 48px 20px;
            font-size: 1.05rem;
            background: var(--white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xs);
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, .92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(11, 27, 58, .04);
        }
        .site-header .navbar {
            padding: 14px 0;
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: .3px;
        }
        .site-logo:hover {
            color: var(--accent);
        }
        .site-logo__icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            box-shadow: 0 4px 12px rgba(11, 27, 58, .25);
        }
        .navbar-nav {
            gap: 4px;
        }
        .navbar-nav .nav-link {
            color: var(--text-light);
            font-weight: 500;
            padding: 8px 20px !important;
            border-radius: var(--radius-full);
            position: relative;
            transition: all .25s ease;
        }
        .navbar-nav .nav-link:hover {
            color: var(--primary);
            background: rgba(11, 27, 58, .04);
        }
        .navbar-nav .nav-link.active {
            color: var(--accent);
            font-weight: 600;
            background: var(--accent-soft);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-header-outline {
            padding: 8px 22px;
            border: 1.5px solid var(--border);
            border-radius: var(--radius-full);
            color: var(--text);
            font-weight: 500;
            font-size: .92rem;
            transition: all .25s ease;
            background: transparent;
        }
        .btn-header-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(11, 27, 58, .03);
        }
        .btn-header-solid {
            padding: 9px 24px;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: .92rem;
            transition: all .25s ease;
            box-shadow: 0 4px 14px rgba(11, 27, 58, .2);
        }
        .btn-header-solid:hover {
            background: var(--primary-light);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(11, 27, 58, .28);
            color: #fff;
        }
        .navbar-toggler {
            border: none;
            padding: 8px 10px;
            background: transparent;
        }
        .navbar-toggler:focus {
            box-shadow: none;
            outline: 2px solid var(--accent);
            border-radius: 8px;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230B1B3A' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
            width: 26px;
            height: 26px;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 92vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(7, 16, 40, .92) 0%, rgba(11, 27, 58, .82) 45%, rgba(27, 58, 107, .72) 100%), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            color: #fff;
            padding: 6rem 0 7rem;
        }
        .hero__inner {
            max-width: 880px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        .hero__tag {
            display: inline-block;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .2);
            padding: 7px 20px;
            border-radius: var(--radius-full);
            font-size: .85rem;
            letter-spacing: 2px;
            margin-bottom: 24px;
            color: rgba(255, 255, 255, .9);
        }
        .hero__tag i {
            margin-right: 6px;
            color: var(--gold);
        }
        .hero h1 {
            font-size: clamp(2rem, 4.5vw, 3.4rem);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
        }
        .hero h1 .highlight {
            background: linear-gradient(90deg, #F4A261, #E63946);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero__desc {
            font-size: clamp(1rem, 1.6vw, 1.15rem);
            color: rgba(255, 255, 255, .82);
            line-height: 1.8;
            max-width: 640px;
            margin: 0 auto 36px;
        }
        .hero__actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 64px;
        }
        .hero__stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            max-width: 680px;
            margin: 0 auto;
        }
        .hero-stat {
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: var(--radius-md);
            padding: 22px 12px;
            backdrop-filter: blur(6px);
            text-align: center;
            transition: all .3s ease;
        }
        .hero-stat:hover {
            background: rgba(255, 255, 255, .14);
            transform: translateY(-4px);
        }
        .hero-stat .stat-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
        }
        .hero-stat .stat-label {
            font-size: .88rem;
            color: rgba(255, 255, 255, .75);
            margin-top: 4px;
        }

        /* ===== 平台特色 ===== */
        .features-section {
            background: var(--white);
            border-bottom: 1px solid var(--border);
        }
        .feature-card {
            padding: 34px 28px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background: var(--white);
            height: 100%;
            transition: all .3s ease;
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--gold));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .35s ease;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        .feature-card__icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, rgba(11, 27, 58, .06), rgba(230, 57, 70, .08));
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent);
            margin-bottom: 20px;
            transition: all .3s ease;
        }
        .feature-card:hover .feature-card__icon {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            transform: scale(1.05);
        }
        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
        }
        .feature-card p {
            color: var(--text-light);
            font-size: .95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== 分类栏目 ===== */
        .category-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 260px;
            display: flex;
            align-items: flex-end;
            box-shadow: var(--shadow-xs);
            transition: all .35s ease;
            cursor: pointer;
        }
        .category-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .category-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(11, 27, 58, .88) 0%, rgba(11, 27, 58, .3) 60%, rgba(11, 27, 58, .05) 100%);
        }
        .category-card:hover img {
            transform: scale(1.08);
        }
        .category-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .category-card__content {
            position: relative;
            z-index: 2;
            padding: 24px;
            color: #fff;
            width: 100%;
        }
        .category-card__content h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .category-card__content p {
            font-size: .88rem;
            color: rgba(255, 255, 255, .75);
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .category-card__link {
            color: var(--gold);
            font-size: .85rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap .25s ease;
        }
        .category-card__link:hover {
            gap: 10px;
            color: #fff;
        }

        /* ===== 资讯卡片 ===== */
        .news-section {
            background: var(--bg);
        }
        .news-card {
            background: var(--white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-xs);
            height: 100%;
            transition: all .35s ease;
            border: 1px solid var(--border);
        }
        .news-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .news-card__link {
            display: flex;
            flex-direction: column;
            height: 100%;
            color: inherit;
        }
        .news-card__thumb {
            position: relative;
            height: 190px;
            overflow: hidden;
        }
        .news-card__thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .news-card:hover .news-card__thumb img {
            transform: scale(1.06);
        }
        .news-card__cat {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(230, 57, 70, .92);
            color: #fff;
            font-size: .75rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            backdrop-filter: blur(4px);
            z-index: 2;
        }
        .news-card__body {
            padding: 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card__body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            line-height: 1.5;
            margin-bottom: 10px;
            color: var(--text);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color .2s;
        }
        .news-card:hover .news-card__body h3 {
            color: var(--accent);
        }
        .news-card__body p {
            color: var(--text-light);
            font-size: .9rem;
            line-height: 1.65;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .news-card__meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: .82rem;
            color: var(--text-lighter);
            border-top: 1px solid var(--border);
            padding-top: 14px;
        }
        .news-card__meta .more {
            color: var(--accent);
            font-weight: 600;
            font-size: .8rem;
        }
        .news-card__meta .more i {
            font-size: .75rem;
            margin-left: 2px;
            transition: transform .2s;
        }
        .news-card:hover .news-card__meta .more i {
            transform: translateX(4px);
        }

        /* ===== 排行榜 ===== */
        .ranking-section {
            background: var(--white);
        }
        .ranking-panel {
            background: var(--bg-deep);
            border-radius: var(--radius-lg);
            padding: 38px;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .ranking-panel::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(230, 57, 70, .3), transparent 70%);
            pointer-events: none;
        }
        .ranking-panel__title {
            color: #fff;
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ranking-panel__title i {
            color: var(--gold);
        }
        .ranking-panel__sub {
            color: rgba(255, 255, 255, .55);
            font-size: .85rem;
            margin-bottom: 28px;
        }
        .ranking-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .ranking-list li {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 16px;
            margin-bottom: 8px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: var(--radius-sm);
            transition: all .25s ease;
            cursor: pointer;
        }
        .ranking-list li:last-child {
            margin-bottom: 0;
        }
        .ranking-list li:hover {
            background: rgba(255, 255, 255, .14);
            transform: translateX(6px);
        }
        .ranking-num {
            width: 38px;
            height: 38px;
            flex-shrink: 0;
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
            color: #fff;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: .9rem;
            box-shadow: 0 4px 12px rgba(230, 57, 70, .3);
        }
        .ranking-num.top {
            background: linear-gradient(135deg, #F4A261, #E76F51);
            box-shadow: 0 4px 12px rgba(244, 162, 97, .3);
        }
        .ranking-title {
            flex: 1;
            color: rgba(255, 255, 255, .9);
            font-weight: 500;
            font-size: .95rem;
            line-height: 1.4;
        }
        .ranking-hot {
            color: var(--gold);
            font-size: .8rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }

        /* ===== 流程 ===== */
        .process-section {
            background: var(--bg);
        }
        .process-item {
            text-align: center;
            padding: 36px 24px;
            background: var(--white);
            border-radius: var(--radius-md);
            height: 100%;
            box-shadow: var(--shadow-xs);
            transition: all .3s ease;
            border: 1px solid var(--border);
            position: relative;
        }
        .process-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
        }
        .process-step {
            width: 52px;
            height: 52px;
            margin: 0 auto 18px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            box-shadow: 0 8px 20px rgba(11, 27, 58, .25);
            transition: transform .3s;
        }
        .process-item:hover .process-step {
            transform: scale(1.12);
        }
        .process-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }
        .process-item p {
            color: var(--text-light);
            font-size: .92rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .process-arrow {
            position: absolute;
            top: 50%;
            right: -18px;
            width: 36px;
            height: 36px;
            background: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-xs);
            color: var(--accent);
            z-index: 2;
            transform: translateY(-50%);
        }
        .process-arrow i {
            font-size: .8rem;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--white);
        }
        .faq-panel {
            max-width: 840px;
            margin: 0 auto;
        }
        .faq-panel .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-xs);
            transition: all .25s;
        }
        .faq-panel .accordion-item:hover {
            border-color: rgba(230, 57, 70, .3);
        }
        .faq-panel .accordion-button {
            background: transparent;
            font-weight: 600;
            color: var(--text);
            padding: 18px 22px;
            font-size: .98rem;
            box-shadow: none !important;
            border-radius: 0;
        }
        .faq-panel .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: var(--accent-soft);
        }
        .faq-panel .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E63946'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            transition: transform .3s ease;
        }
        .faq-panel .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }
        .faq-panel .accordion-body {
            padding: 0 22px 20px;
            color: var(--text-light);
            font-size: .95rem;
            line-height: 1.75;
            background: transparent;
        }
        .faq-more {
            text-align: center;
            margin-top: 28px;
        }

        /* ===== CTA ===== */
        .cta-section {
            position: relative;
            background: linear-gradient(135deg, rgba(11, 27, 58, .92) 0%, rgba(27, 58, 107, .85) 100%), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            color: #fff;
            padding: 4.5rem 0;
            text-align: center;
        }
        .cta-section h2 {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 800;
            margin-bottom: 14px;
            color: #fff;
        }
        .cta-section p {
            color: rgba(255, 255, 255, .75);
            max-width: 560px;
            margin: 0 auto 32px;
            font-size: 1rem;
            line-height: 1.8;
        }
        .cta-section .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, .7);
            padding: 4.5rem 0 0;
            border-top: 3px solid rgba(230, 57, 70, .5);
        }
        .site-footer h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: .5px;
        }
        .site-footer h4::after {
            content: '';
            display: block;
            width: 32px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            margin-top: 8px;
        }
        .site-footer .footer-brand .site-logo {
            color: #fff;
            margin-bottom: 14px;
        }
        .site-footer .footer-brand .site-logo .site-logo__icon {
            background: linear-gradient(135deg, var(--accent), var(--accent-dark));
        }
        .site-footer .footer-desc {
            font-size: .9rem;
            line-height: 1.7;
            margin-bottom: 20px;
            color: rgba(255, 255, 255, .6);
        }
        .site-footer .social-links {
            display: flex;
            gap: 10px;
        }
        .site-footer .social-links a {
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, .8);
            font-size: .85rem;
            transition: all .25s;
        }
        .site-footer .social-links a:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-3px);
            border-color: var(--accent);
        }
        .site-footer .footer-links li {
            margin-bottom: 10px;
        }
        .site-footer .footer-links a {
            color: rgba(255, 255, 255, .65);
            font-size: .9rem;
            transition: all .25s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .site-footer .footer-links a i {
            font-size: .7rem;
            color: var(--accent);
        }
        .site-footer .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .site-footer .footer-contact li {
            display: flex;
            gap: 10px;
            margin-bottom: 12px;
            font-size: .88rem;
            color: rgba(255, 255, 255, .6);
            line-height: 1.6;
        }
        .site-footer .footer-contact li i {
            color: var(--accent);
            margin-top: 4px;
            font-size: .85rem;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 20px 0;
            margin-top: 44px;
            text-align: center;
            font-size: .85rem;
            color: rgba(255, 255, 255, .45);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .navbar-collapse {
                padding: 14px 0;
            }
            .header-actions {
                margin-top: 14px;
                gap: 8px;
            }
            .hero {
                min-height: auto;
                padding: 4rem 0 4.5rem;
            }
            .hero__actions {
                margin-bottom: 40px;
            }
            .process-arrow {
                display: none;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --space-section: 3.5rem;
            }
            .hero__stats {
                grid-template-columns: repeat(3, 1fr);
                gap: 10px;
            }
            .hero-stat .stat-value {
                font-size: 1.4rem;
            }
            .ranking-panel {
                padding: 24px;
            }
            .ranking-list li {
                padding: 12px 10px;
                gap: 10px;
            }
            .ranking-num {
                width: 32px;
                height: 32px;
                font-size: .8rem;
            }
            .ranking-title {
                font-size: .85rem;
            }
            .ranking-hot {
                font-size: .7rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero__stats {
                gap: 8px;
            }
            .hero-stat {
                padding: 14px 6px;
            }
            .hero-stat .stat-value {
                font-size: 1.1rem;
            }
            .hero-stat .stat-label {
                font-size: .75rem;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .feature-card {
                padding: 24px 20px;
            }
            .news-card__body {
                padding: 18px;
            }
            .news-card__body h3 {
                font-size: .95rem;
            }
            .btn-primary-custom,
            .btn-outline-custom,
            .btn-white-solid,
            .btn-white-outline {
                padding: 10px 22px;
                font-size: .92rem;
            }
            .ranking-panel {
                padding: 18px;
            }
            .ranking-panel__title {
                font-size: 1.1rem;
            }
            .ranking-list li {
                flex-wrap: wrap;
                gap: 8px;
            }
            .ranking-hot {
                margin-left: auto;
            }
            .cta-actions {
                flex-direction: column;
                align-items: center;
            }
            .cta-actions .btn {
                width: 100%;
                text-align: center;
                justify-content: center;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: .01ms !important;
                transition-duration: .01ms !important;
            }
        }

        /* 卡片hover焦点 */
        .news-card:focus-within,
        .category-card:focus-within {
            box-shadow: 0 0 0 3px rgba(230, 57, 70, .35);
        }
        .news-card a:focus-visible,
        .category-card a:focus-visible,
        .btn:focus-visible {
            outline: 3px solid rgba(230, 57, 70, .5);
            outline-offset: 3px;
        }

/* roulang page: category1 */
:root {
            --primary: #0e7490;
            --primary-dark: #155e75;
            --primary-light: #ecfeff;
            --accent: #f59e0b;
            --accent-light: #fef3c7;
            --dark: #0f172a;
            --body-bg: #f8fafc;
            --card-bg: #ffffff;
            --text: #1e293b;
            --text-weak: #64748b;
            --border: #e2e8f0;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
            --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
            --transition: all 0.28s ease;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            font-family: var(--font-family);
            background-color: var(--body-bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

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

        button {
            border: none;
            background: none;
            cursor: pointer;
            font-family: inherit;
        }

        input, textarea {
            font-family: inherit;
        }

        .container {
            max-width: 1240px;
        }

        .section-head {
            margin-bottom: 42px;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            color: var(--primary);
            background: var(--primary-light);
            border-radius: 999px;
            padding: 6px 18px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-head h2 {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 10px;
            color: var(--dark);
        }

        .section-head p {
            font-size: 1rem;
            color: var(--text-weak);
            max-width: 680px;
            margin: 0;
        }

        /* ========== Header ========== */
        .site-header {
            background: #ffffff;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 2px 16px rgba(15, 23, 42, 0.05);
            border-bottom: 1px solid rgba(226, 232, 240, 0.7);
        }

        .site-header .navbar {
            padding: 14px 0;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--dark);
            letter-spacing: -0.01em;
        }

        .site-logo .site-logo__icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--primary), #14b8a6);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-size: 1.1rem;
            box-shadow: 0 4px 12px rgba(14, 116, 144, 0.3);
        }

        .navbar-nav .nav-link {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            padding: 8px 18px;
            border-radius: 999px;
            position: relative;
        }

        .navbar-nav .nav-link:hover {
            color: var(--primary);
            background: rgba(14, 116, 144, 0.06);
        }

        .navbar-nav .nav-link.active {
            color: var(--primary);
            background: var(--primary-light);
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 4px;
            background: var(--accent);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-header-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
            border: 2px solid var(--primary);
            border-radius: 999px;
            padding: 8px 22px;
            background: transparent;
            transition: var(--transition);
        }

        .btn-header-outline:hover {
            background: var(--primary);
            color: #ffffff;
        }

        .btn-header-solid {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #ffffff;
            background: linear-gradient(135deg, var(--primary), #14b8a6);
            border-radius: 999px;
            padding: 10px 24px;
            box-shadow: 0 4px 14px rgba(14, 116, 144, 0.3);
            transition: var(--transition);
        }

        .btn-header-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(14, 116, 144, 0.4);
            color: #ffffff;
        }

        .navbar-toggler {
            border: none;
            padding: 6px 8px;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231e293b' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ========== Page Hero ========== */
        .page-hero {
            position: relative;
            background-size: cover;
            background-position: center;
            padding: 90px 0 70px;
            color: #ffffff;
            overflow: hidden;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(15, 23, 42, 0.92) 0%, rgba(14, 116, 144, 0.82) 60%, rgba(13, 148, 136, 0.6) 100%);
            z-index: 1;
        }

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

        .hero-breadcrumb {
            margin-bottom: 28px;
        }

        .breadcrumb {
            display: inline-flex;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(8px);
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.85rem;
            margin-bottom: 0;
        }

        .breadcrumb-item a {
            color: rgba(255, 255, 255, 0.8);
        }

        .breadcrumb-item a:hover {
            color: #ffffff;
        }

        .breadcrumb-item.active {
            color: #ffffff;
            font-weight: 600;
        }

        .breadcrumb-item + .breadcrumb-item::before {
            color: rgba(255, 255, 255, 0.5);
            content: "›";
            font-weight: 300;
        }

        .page-hero h1 {
            font-size: 3.2rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            margin-bottom: 16px;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }

        .page-hero .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.9);
            max-width: 640px;
            margin-bottom: 24px;
            line-height: 1.8;
        }

        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 38px;
        }

        .hero-tags span {
            display: inline-block;
            background: rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(6px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #ffffff;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

        .hero-stats div {
            display: flex;
            flex-direction: column;
        }

        .hero-stats strong {
            font-size: 2.2rem;
            font-weight: 900;
            color: #ffffff;
            line-height: 1.2;
        }

        .hero-stats small {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 2px;
        }

        /* ========== Segment Section ========== */
        .segment-section {
            padding: 80px 0;
        }

        .segment-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 30px 28px;
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .segment-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), #14b8a6);
            opacity: 0;
            transition: var(--transition);
        }

        .segment-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: rgba(14, 116, 144, 0.3);
        }

        .segment-card:hover::before {
            opacity: 1;
        }

        .segment-card__icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .segment-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
        }

        .segment-card p {
            font-size: 0.92rem;
            color: var(--text-weak);
            margin-bottom: 16px;
            line-height: 1.7;
        }

        .segment-card .card-link {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .segment-card .card-link:hover {
            gap: 10px;
        }

        /* ========== Featured Guides ========== */
        .featured-section {
            padding: 80px 0;
            background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
        }

        .link-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--primary);
            font-size: 0.9rem;
            border-bottom: 2px solid transparent;
            padding-bottom: 2px;
        }

        .link-more:hover {
            color: var(--primary-dark);
            border-bottom-color: var(--primary);
        }

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

        .featured-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .featured-card__media {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }

        .featured-card__media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .featured-card:hover .featured-card__media img {
            transform: scale(1.06);
        }

        .featured-card__badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(15, 23, 42, 0.72);
            backdrop-filter: blur(6px);
            color: #ffffff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            letter-spacing: 0.04em;
        }

        .featured-card__body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .featured-card__body h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--dark);
            line-height: 1.5;
            margin-bottom: 10px;
        }

        .featured-card__body p {
            font-size: 0.9rem;
            color: var(--text-weak);
            line-height: 1.7;
            margin-bottom: 18px;
            flex: 1;
        }

        .featured-card__meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.82rem;
            color: var(--text-weak);
            border-top: 1px solid var(--border);
            padding-top: 14px;
        }

        .featured-card__meta span i {
            margin-right: 4px;
            color: var(--primary);
        }

        /* ========== Stats Section ========== */
        .stats-section {
            position: relative;
            background-size: cover;
            background-position: center;
            padding: 80px 0;
            color: #ffffff;
            overflow: hidden;
        }

        .stats-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(14, 116, 144, 0.86));
            z-index: 1;
        }

        .stats-section .container {
            position: relative;
            z-index: 2;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
        }

        .stat-item {
            padding: 30px 16px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-lg);
            backdrop-filter: blur(8px);
            transition: var(--transition);
        }

        .stat-item:hover {
            background: rgba(255, 255, 255, 0.14);
            transform: translateY(-4px);
        }

        .stat-item strong {
            display: block;
            font-size: 2.8rem;
            font-weight: 900;
            color: #ffffff;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-item span {
            font-size: 0.92rem;
            color: rgba(255, 255, 255, 0.8);
            display: block;
        }

        /* ========== Guide List / News ========== */
        .news-section {
            padding: 80px 0;
        }

        .list-card {
            display: flex;
            align-items: flex-start;
            gap: 18px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            margin-bottom: 16px;
            transition: var(--transition);
        }

        .list-card:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(14, 116, 144, 0.28);
            transform: translateX(4px);
        }

        .list-card__icon {
            width: 44px;
            height: 44px;
            flex-shrink: 0;
            border-radius: 12px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1rem;
        }

        .list-card__content {
            flex: 1;
        }

        .list-card__content .badge-list {
            display: flex;
            gap: 8px;
            margin-bottom: 6px;
            flex-wrap: wrap;
        }

        .badge-tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            border-radius: 6px;
            padding: 3px 10px;
            letter-spacing: 0.02em;
        }

        .badge-tag.hot {
            color: #b45309;
            background: var(--accent-light);
        }

        .list-card__content h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .list-card__content p {
            font-size: 0.86rem;
            color: var(--text-weak);
            margin-bottom: 6px;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .list-card__meta {
            font-size: 0.78rem;
            color: #94a3b8;
            display: flex;
            gap: 14px;
        }

        .list-card__meta span i {
            margin-right: 3px;
            color: var(--primary);
        }

        .side-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            margin-bottom: 20px;
        }

        .side-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 16px;
            position: relative;
            padding-left: 14px;
        }

        .side-card h3::before {
            content: "";
            position: absolute;
            left: 0;
            top: 4px;
            width: 4px;
            height: 18px;
            border-radius: 4px;
            background: var(--accent);
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-cloud a {
            font-size: 0.8rem;
            color: var(--text-weak);
            background: var(--body-bg);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 5px 14px;
            transition: var(--transition);
        }

        .tag-cloud a:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: var(--primary-light);
        }

        .rank-list {
            list-style: none;
        }

        .rank-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
        }

        .rank-list li:last-child {
            border-bottom: none;
        }

        .rank-index {
            width: 26px;
            height: 26px;
            border-radius: 8px;
            background: var(--body-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--text-weak);
            flex-shrink: 0;
        }

        .rank-index.top {
            background: var(--accent);
            color: #ffffff;
        }

        .rank-list li a {
            font-size: 0.9rem;
            color: var(--text);
            font-weight: 500;
            line-height: 1.4;
        }

        .rank-list li a:hover {
            color: var(--primary);
        }

        /* ========== Watch Guide ========== */
        .watch-guide {
            padding: 80px 0;
            background: #ffffff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .watch-guide__media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .watch-guide__media img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
        }

        .watch-guide__steps {
            margin-top: 28px;
        }

        .step-item {
            display: flex;
            gap: 16px;
            margin-bottom: 24px;
            position: relative;
        }

        .step-item:last-child {
            margin-bottom: 0;
        }

        .step-num {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), #14b8a6);
            color: #ffffff;
            font-weight: 800;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 4px 12px rgba(14, 116, 144, 0.3);
        }

        .step-item h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 4px;
        }

        .step-item p {
            font-size: 0.9rem;
            color: var(--text-weak);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: 80px 0;
        }

        .faq-accordion .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 14px;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .faq-accordion .accordion-button {
            font-size: 1rem;
            font-weight: 600;
            color: var(--dark);
            padding: 20px 24px;
            background: #ffffff;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: var(--primary-light);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(14, 116, 144, 0.15);
            border-color: transparent;
        }

        .faq-accordion .accordion-button::after {
            background-size: 1rem;
            opacity: 0.7;
            filter: hue-rotate(160deg);
        }

        .faq-accordion .accordion-body {
            padding: 18px 24px;
            font-size: 0.94rem;
            color: var(--text-weak);
            line-height: 1.8;
            border-top: 1px solid var(--border);
        }

        /* ========== CTA ========== */
        .cta-banner {
            padding: 64px 0;
            background: linear-gradient(135deg, #0f172a 0%, #0e7490 100%);
            border-radius: 0;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: "";
            position: absolute;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            top: -100px;
            right: -60px;
        }

        .cta-banner .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
            position: relative;
            z-index: 2;
        }

        .cta-banner .cta-text h2 {
            color: #ffffff;
            font-size: 1.9rem;
            font-weight: 800;
            margin-bottom: 6px;
        }

        .cta-banner .cta-text p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.95rem;
            margin: 0;
        }

        .cta-email-form {
            display: flex;
            gap: 10px;
            background: #ffffff;
            border-radius: 999px;
            padding: 6px 6px 6px 22px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
            min-width: 420px;
        }

        .cta-email-form input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 0.9rem;
            color: var(--text);
            background: transparent;
        }

        .cta-email-form input::placeholder {
            color: #94a3b8;
        }

        .cta-email-form button {
            background: linear-gradient(135deg, var(--primary), #14b8a6);
            color: #ffffff;
            font-size: 0.9rem;
            font-weight: 700;
            border-radius: 999px;
            padding: 12px 26px;
            transition: var(--transition);
        }

        .cta-email-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(14, 116, 144, 0.4);
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #0f172a;
            color: #94a3b8;
            padding: 70px 0 0;
            font-size: 0.9rem;
        }

        .site-footer .site-logo {
            color: #ffffff;
            margin-bottom: 16px;
        }

        .footer-desc {
            font-size: 0.9rem;
            color: #94a3b8;
            line-height: 1.8;
            margin: 16px 0 20px;
            max-width: 320px;
        }

        .social-links {
            display: flex;
            gap: 10px;
        }

        .social-links a {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #cbd5e1;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .social-links a:hover {
            background: var(--primary);
            color: #ffffff;
            transform: translateY(-3px);
        }

        .site-footer h4 {
            color: #ffffff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .site-footer h4::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 28px;
            height: 3px;
            border-radius: 3px;
            background: var(--accent);
        }

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

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: #94a3b8;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: #ffffff;
            transform: translateX(4px);
        }

        .footer-links a i {
            font-size: 0.7rem;
            color: var(--primary);
        }

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

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
            color: #94a3b8;
        }

        .footer-contact li i {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 22px 0;
            margin-top: 50px;
            font-size: 0.82rem;
        }

        .footer-bottom p {
            margin: 0;
        }

        .footer-bottom .text-md-end a {
            color: #94a3b8;
            margin-left: 16px;
        }

        .footer-bottom .text-md-end a:hover {
            color: #ffffff;
        }

        /* ========== Responsive ========== */
        @media (max-width: 991px) {
            .navbar-nav {
                padding: 16px 0;
            }

            .navbar-nav .nav-link {
                padding: 10px 16px;
            }

            .header-actions {
                margin-top: 12px;
                margin-bottom: 12px;
            }

            .page-hero {
                padding: 70px 0 50px;
            }

            .page-hero h1 {
                font-size: 2.4rem;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .cta-email-form {
                min-width: 100%;
            }

            .featured-section,
            .segment-section,
            .news-section,
            .watch-guide,
            .faq-section {
                padding: 60px 0;
            }
        }

        @media (max-width: 767px) {
            .page-hero h1 {
                font-size: 2rem;
            }

            .page-hero .hero-subtitle {
                font-size: 1rem;
            }

            .hero-stats {
                gap: 20px;
            }

            .hero-stats strong {
                font-size: 1.7rem;
            }

            .section-head h2 {
                font-size: 1.6rem;
            }

            .list-card {
                flex-direction: column;
                gap: 12px;
            }

            .watch-guide__media img {
                aspect-ratio: 16 / 10;
            }

            .cta-banner .cta-inner {
                flex-direction: column;
                text-align: center;
            }

            .cta-email-form {
                flex-direction: column;
                border-radius: 16px;
                padding: 16px;
            }

            .cta-email-form input {
                width: 100%;
                padding: 8px 0;
            }

            .cta-email-form button {
                width: 100%;
                border-radius: 10px;
            }

            .footer-bottom .text-md-end {
                margin-top: 8px;
            }

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

        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 1.7rem;
            }

            .page-hero .hero-subtitle {
                font-size: 0.92rem;
            }

            .hero-tags span {
                font-size: 0.75rem;
                padding: 4px 12px;
            }

            .hero-stats {
                gap: 14px;
            }

            .hero-stats strong {
                font-size: 1.45rem;
            }

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

            .site-logo {
                font-size: 1.05rem;
            }

            .site-logo .site-logo__icon {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }

            .cta-banner .cta-text h2 {
                font-size: 1.4rem;
            }
        }

/* roulang page: article */
:root {
            --primary: #0c1b3a;
            --primary-light: #152a4a;
            --primary-soft: #eef1f8;
            --accent: #2563eb;
            --accent-light: #3b82f6;
            --accent-2: #f97316;
            --bg: #f6f8fc;
            --bg-white: #ffffff;
            --text: #122033;
            --text-muted: #64748b;
            --border: #e2e8f0;
            --radius: 18px;
            --radius-sm: 10px;
            --shadow: 0 10px 30px rgba(12, 27, 58, 0.08);
            --shadow-lg: 0 20px 50px rgba(12, 27, 58, 0.14);
            --transition: 0.3s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1280px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary);
            margin: 0 0 12px;
        }
        p {
            margin-bottom: 16px;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 30px rgba(12, 27, 58, 0.08);
        }
        .site-header .navbar {
            padding: 14px 0;
            min-height: 72px;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .site-logo__icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
            flex-shrink: 0;
        }
        .navbar-nav {
            gap: 4px;
        }
        .nav-link {
            font-weight: 600;
            font-size: 15px;
            color: var(--text);
            padding: 10px 18px !important;
            border-radius: 50px;
            transition: all var(--transition);
        }
        .nav-link:hover {
            color: var(--accent);
            background: var(--primary-soft);
        }
        .nav-link.active {
            color: #fff;
            background: var(--primary);
        }
        .header-actions {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .btn-header-outline {
            display: inline-block;
            padding: 8px 22px;
            border-radius: 50px;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
        }
        .btn-header-outline:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-header-solid {
            display: inline-block;
            padding: 8px 22px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
            transition: all var(--transition);
        }
        .btn-header-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(37, 99, 235, 0.38);
            color: #fff;
        }
        .navbar-toggler {
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 8px 12px;
            background: var(--bg-white);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
        }

        /* ===== Article Hero ===== */
        .article-hero {
            position: relative;
            background: linear-gradient(135deg, rgba(12, 27, 58, 0.92) 0%, rgba(12, 27, 58, 0.72) 60%, rgba(37, 99, 235, 0.55) 100%), url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            padding: 110px 0 90px;
            color: #fff;
        }
        .article-hero__inner {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }
        .breadcrumb-nav {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(6px);
            padding: 8px 20px;
            border-radius: 50px;
            margin-bottom: 32px;
        }
        .breadcrumb-nav a {
            color: rgba(255, 255, 255, 0.85);
        }
        .breadcrumb-nav a:hover {
            color: #fff;
        }
        .breadcrumb-nav .sep {
            opacity: 0.5;
        }
        .article-hero h1 {
            color: #fff;
            font-size: 38px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }
        .article-hero__meta {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 22px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
        }
        .article-hero__meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .article-hero__meta i {
            color: var(--accent-light);
        }

        /* ===== Article Section ===== */
        .article-section {
            padding: 70px 0 50px;
        }
        .article-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        .article-card__cover {
            position: relative;
            height: 0;
            padding-bottom: 56%;
            overflow: hidden;
        }
        .article-card__cover img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .article-card:hover .article-card__cover img {
            transform: scale(1.03);
        }
        .article-card__body {
            padding: 36px 42px;
        }
        .article-content {
            font-size: 16.5px;
            line-height: 1.95;
            color: #334155;
        }
        .article-content p {
            margin-bottom: 22px;
        }
        .article-content h2 {
            font-size: 26px;
            color: var(--primary);
            margin: 42px 0 18px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }
        .article-content h3 {
            font-size: 20px;
            color: var(--primary);
            margin: 32px 0 14px;
        }
        .article-content h4 {
            font-size: 17px;
            color: var(--primary);
            margin: 26px 0 12px;
        }
        .article-content ul,
        .article-content ol {
            margin-bottom: 22px;
            padding-left: 26px;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content img {
            border-radius: 14px;
            margin: 28px 0;
            box-shadow: var(--shadow);
        }
        .article-content blockquote {
            border-left: 4px solid var(--accent);
            background: var(--primary-soft);
            padding: 20px 26px;
            border-radius: 0 14px 14px 0;
            margin: 28px 0;
            font-style: italic;
            color: var(--primary-light);
            font-size: 16px;
        }
        .article-content a {
            color: var(--accent);
            text-decoration: underline;
            text-underline-offset: 4px;
        }
        .article-content a:hover {
            color: var(--accent-light);
        }
        .article-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 18px;
            padding: 26px 42px 36px;
            border-top: 1px solid var(--border);
            background: #fafbfe;
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .badge-soft {
            display: inline-block;
            padding: 7px 16px;
            border-radius: 50px;
            background: var(--primary-soft);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
        }
        .article-share {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-muted);
        }
        .article-share a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #f1f4f9;
            color: var(--text-muted);
            font-size: 14px;
            transition: all var(--transition);
        }
        .article-share a:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
        }
        .back-home {
            display: inline-block;
            margin-top: 20px;
            color: var(--text-muted);
            font-size: 14px;
        }
        .back-home a {
            color: var(--accent);
            font-weight: 600;
        }

        /* ===== Sidebar ===== */
        .sidebar-widget {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 28px;
            margin-bottom: 30px;
        }
        .sidebar-widget__title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar-widget__title::after {
            content: "";
            flex: 1;
            height: 2px;
            background: linear-gradient(to right, var(--accent), transparent);
            border-radius: 2px;
            margin-left: 6px;
        }
        .sidebar-widget__title i {
            color: var(--accent);
        }
        .side-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .side-list li {
            border-bottom: 1px dashed var(--border);
            padding: 12px 0;
        }
        .side-list li:last-child {
            border-bottom: none;
        }
        .side-list li a {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            line-height: 1.5;
            transition: all var(--transition);
        }
        .side-list li a:hover {
            color: var(--accent);
            padding-left: 6px;
        }
        .side-list li .side-list__meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .side-widget-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .side-widget-tags a {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 50px;
            background: var(--primary-soft);
            color: var(--primary);
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition);
        }
        .side-widget-tags a:hover {
            background: var(--accent);
            color: #fff;
        }
        .side-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .side-stat {
            text-align: center;
            padding: 18px 10px;
            background: var(--primary-soft);
            border-radius: var(--radius-sm);
        }
        .side-stat__num {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .side-stat__label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ===== Related Section ===== */
        .related-section {
            padding: 60px 0 40px;
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }
        .section-head {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-head .section-subtitle {
            display: inline-block;
            padding: 5px 16px;
            border-radius: 50px;
            background: var(--primary-soft);
            color: var(--accent);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .section-head h2 {
            font-size: 30px;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .section-head p {
            color: var(--text-muted);
            font-size: 15px;
            max-width: 560px;
            margin: 0 auto;
        }
        .related-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
            display: block;
            height: 100%;
            transition: all var(--transition);
        }
        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .related-card__img {
            height: 0;
            padding-bottom: 60%;
            position: relative;
            overflow: hidden;
            background: var(--primary-soft);
        }
        .related-card__img img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .related-card:hover .related-card__img img {
            transform: scale(1.05);
        }
        .related-card__body {
            padding: 22px;
        }
        .related-card__body h3 {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 8px;
            color: var(--primary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card__body p {
            font-size: 13.5px;
            color: var(--text-muted);
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card__meta {
            font-size: 12.5px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .related-card__meta .category {
            color: var(--accent);
            font-weight: 600;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 70px 0;
            background: linear-gradient(135deg, var(--primary), #162d63);
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -60px;
            width: 300px;
            height: 300px;
            background: rgba(59, 130, 246, 0.2);
            border-radius: 50%;
            filter: blur(60px);
        }
        .cta-inner {
            position: relative;
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .cta-inner h2 {
            color: #fff;
            font-size: 32px;
            margin-bottom: 14px;
        }
        .cta-inner p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 16px;
            margin-bottom: 30px;
        }
        .btn-round {
            display: inline-block;
            padding: 14px 36px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 15px;
            transition: all var(--transition);
        }
        .btn-round-solid {
            background: #fff;
            color: var(--primary);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
        }
        .btn-round-solid:hover {
            background: var(--accent-2);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(37, 99, 235, 0.4);
        }
        .btn-round-outline {
            border: 2px solid rgba(255, 255, 255, 0.6);
            color: #fff;
            margin-left: 12px;
        }
        .btn-round-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }

        /* ===== Not Found ===== */
        .not-found-section {
            padding: 120px 0;
            background: linear-gradient(160deg, rgba(12, 27, 58, 0.94), rgba(37, 99, 235, 0.6)), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            min-height: 70vh;
            display: flex;
            align-items: center;
        }
        .not-found-box {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-radius: 24px;
            box-shadow: var(--shadow-lg);
            padding: 50px 40px;
            text-align: center;
            max-width: 560px;
            margin: 0 auto;
        }
        .not-found-box__icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: var(--primary-soft);
            color: var(--accent);
            font-size: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
        }
        .not-found-box h2 {
            font-size: 28px;
            margin-bottom: 10px;
        }
        .not-found-box p {
            color: var(--text-muted);
            margin-bottom: 28px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary);
            color: #a9b4c6;
            padding: 70px 0 0;
            font-size: 14px;
        }
        .footer-brand .site-logo {
            color: #fff;
            font-size: 20px;
            margin-bottom: 16px;
        }
        .footer-brand .site-logo__icon {
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
        }
        .footer-desc {
            margin: 18px 0 20px;
            line-height: 1.8;
            color: #91a0b8;
            font-size: 14px;
        }
        .social-links {
            display: flex;
            gap: 10px;
        }
        .social-links a {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.08);
            color: #cbd5e1;
            font-size: 15px;
            transition: all var(--transition);
        }
        .social-links a:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-3px);
        }
        .site-footer h4 {
            color: #fff;
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        .site-footer h4::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 30px;
            height: 3px;
            background: var(--accent);
            border-radius: 3px;
        }
        .footer-links,
        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #91a0b8;
            font-size: 14px;
            transition: all var(--transition);
        }
        .footer-links a i {
            font-size: 12px;
            margin-right: 6px;
            color: var(--accent-light);
        }
        .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .footer-contact li {
            margin-bottom: 12px;
            color: #91a0b8;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-contact i {
            color: var(--accent-light);
            font-size: 14px;
            width: 18px;
            text-align: center;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 22px 0;
            margin-top: 50px;
            color: #7b8aa2;
            font-size: 13px;
        }
        .footer-bottom .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .article-hero {
                padding: 90px 0 70px;
            }
            .article-hero h1 {
                font-size: 32px;
            }
            .article-card__body {
                padding: 28px;
            }
            .article-bottom {
                padding: 20px 28px 28px;
            }
        }
        @media (max-width: 991px) {
            .header-actions {
                margin-top: 12px;
                padding-top: 12px;
                border-top: 1px solid var(--border);
            }
            .navbar-nav {
                margin-top: 12px;
            }
            .nav-link {
                padding: 10px 16px !important;
            }
            .article-card__cover {
                padding-bottom: 65%;
            }
        }
        @media (max-width: 768px) {
            .article-hero {
                padding: 70px 0 55px;
            }
            .article-hero h1 {
                font-size: 26px;
            }
            .article-hero__meta {
                gap: 12px;
                font-size: 13px;
                flex-direction: column;
                align-items: center;
            }
            .article-section {
                padding: 50px 0 30px;
            }
            .article-card__body {
                padding: 22px;
            }
            .article-content {
                font-size: 15px;
                line-height: 1.85;
            }
            .article-content h2 {
                font-size: 21px;
                margin-top: 30px;
            }
            .article-bottom {
                flex-direction: column;
                align-items: flex-start;
                padding: 18px 22px 24px;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .cta-inner h2 {
                font-size: 25px;
            }
            .btn-round-outline {
                margin-left: 0;
                margin-top: 10px;
            }
            .not-found-box {
                padding: 36px 22px;
            }
        }
        @media (max-width: 520px) {
            .site-logo {
                font-size: 18px;
            }
            .site-logo__icon {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }
            .article-hero h1 {
                font-size: 22px;
            }
            .breadcrumb-nav {
                font-size: 12px;
                padding: 6px 14px;
            }
            .article-card__cover {
                padding-bottom: 70%;
            }
            .article-bottom {
                gap: 14px;
            }
            .footer-bottom .container {
                flex-direction: column;
                text-align: center;
            }
        }