/* roulang page: index */
/* ============ 设计变量 ============ */
        :root {
            --color-primary: #0f1b2d;
            --color-primary-light: #1a2f4a;
            --color-accent: #e8b84b;
            --color-accent-hover: #d4a32e;
            --color-accent-light: #fdf3d6;
            --color-red: #c0392b;
            --color-red-hover: #a93226;
            --color-bg: #ffffff;
            --color-bg-alt: #f5f6f8;
            --color-bg-dark: #0f1b2d;
            --color-text: #1c1c1e;
            --color-text-secondary: #6e6e73;
            --color-text-light: #9a9aa0;
            --color-border: #e0e0e5;
            --color-border-light: #f0f0f2;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
            --shadow: 0 2px 12px rgba(0,0,0,0.07);
            --shadow-md: 0 6px 24px rgba(0,0,0,0.10);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
            --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'Menlo', 'Consolas', monospace;
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1240px;
            --max-width-narrow: 860px;
            --header-height: 68px;
            --spacing-xs: 8px;
            --spacing-sm: 14px;
            --spacing: 22px;
            --spacing-md: 32px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
            --spacing-2xl: 88px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:focus-visible {
            outline: 3px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible {
            outline: 3px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        ul, ol {
            list-style: none;
        }

        h1, h2, h3, h4, h5, h6 {
            line-height: 1.3;
            font-weight: 700;
            color: var(--color-primary);
        }

        /* ============ 容器 ============ */
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .container--narrow {
            max-width: var(--max-width-narrow);
        }

        /* ============ Header / 导航 ============ */
        .header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-bg);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }
        .header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .header__logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: var(--color-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-size: 1.1rem;
            font-weight: 900;
            flex-shrink: 0;
        }
        .header__nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .header__nav-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .header__nav-link:hover,
        .header__nav-link.active {
            color: var(--color-primary);
            background: var(--color-bg-alt);
        }
        .header__nav-link.active {
            color: var(--color-primary);
            font-weight: 700;
        }
        .header__nav-link--dropdown {
            position: relative;
        }
        /* Mega 下拉面板 */
        .header__mega {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%) translateY(8px);
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: 20px 24px;
            min-width: 420px;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: all var(--transition);
            z-index: 999;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .header__nav-link--dropdown:hover .header__mega,
        .header__mega:hover {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translateX(-50%) translateY(4px);
        }
        .header__mega-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 12px;
            border-radius: var(--radius);
            transition: background var(--transition-fast);
            text-decoration: none;
            color: var(--color-text);
        }
        .header__mega-card:hover {
            background: var(--color-bg-alt);
        }
        .header__mega-card-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: var(--color-accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: var(--color-accent);
            font-size: 1.1rem;
        }
        .header__mega-card-text {
            font-weight: 600;
            font-size: 0.9rem;
        }
        .header__mega-card-sub {
            font-size: 0.78rem;
            color: var(--color-text-secondary);
            font-weight: 400;
        }
        .header__hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }
        .header__hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .header__mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: var(--color-bg);
            z-index: 999;
            padding: 90px 24px 40px;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }
        .header__mobile-menu.active {
            display: flex;
        }
        .header__mobile-link {
            display: block;
            padding: 14px 18px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: var(--radius);
            color: var(--color-text);
            transition: background var(--transition-fast);
        }
        .header__mobile-link:hover,
        .header__mobile-link.active {
            background: var(--color-bg-alt);
            color: var(--color-primary);
        }

        /* ============ 板块通用 ============ */
        .section {
            padding: var(--spacing-2xl) 0;
        }
        .section--alt {
            background: var(--color-bg-alt);
        }
        .section--dark {
            background: var(--color-bg-dark);
            color: #d0d4db;
        }
        .section--dark h1,
        .section--dark h2,
        .section--dark h3 {
            color: #ffffff;
        }
        .section__header {
            text-align: center;
            margin-bottom: var(--spacing-lg);
        }
        .section__label {
            display: inline-block;
            padding: 5px 14px;
            font-size: 0.82rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            border-radius: 20px;
            background: var(--color-accent-light);
            color: #8b6914;
            margin-bottom: var(--spacing-sm);
        }
        .section__title {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: var(--spacing-sm);
        }
        .section__subtitle {
            font-size: 1.08rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .section--dark .section__subtitle {
            color: #a8adb5;
        }

        /* ============ Hero ============ */
        .hero {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            background: var(--color-bg-dark);
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15,27,45,0.88) 0%, rgba(15,27,45,0.65) 50%, rgba(15,27,45,0.78) 100%);
            z-index: 1;
        }
        .hero__content {
            position: relative;
            z-index: 2;
            padding: 80px 0;
        }
        .hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 18px;
            border-radius: 24px;
            background: rgba(232,184,75,0.18);
            border: 1px solid rgba(232,184,75,0.35);
            color: var(--color-accent);
            font-weight: 700;
            font-size: 0.88rem;
            margin-bottom: var(--spacing);
            letter-spacing: 0.03em;
        }
        .hero__badge-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent);
            animation: pulse-dot 2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.6); }
        }
        .hero__title {
            font-size: 3.4rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            color: #ffffff;
            margin-bottom: var(--spacing-sm);
            line-height: 1.15;
            max-width: 700px;
        }
        .hero__title-highlight {
            color: var(--color-accent);
        }
        .hero__desc {
            font-size: 1.2rem;
            color: #c5cad3;
            max-width: 540px;
            margin-bottom: var(--spacing-md);
            line-height: 1.7;
        }
        .hero__actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .hero__stats {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-md);
            border-top: 1px solid rgba(255,255,255,0.12);
        }
        .hero__stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: -0.02em;
        }
        .hero__stat-label {
            font-size: 0.85rem;
            color: #a8adb5;
            margin-top: 2px;
        }

        /* ============ 按钮 ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            font-weight: 700;
            font-size: 0.95rem;
            border-radius: 28px;
            transition: all var(--transition);
            letter-spacing: 0.01em;
            white-space: nowrap;
            cursor: pointer;
            border: 2px solid transparent;
        }
        .btn--primary {
            background: var(--color-accent);
            color: var(--color-primary);
            border-color: var(--color-accent);
        }
        .btn--primary:hover {
            background: var(--color-accent-hover);
            border-color: var(--color-accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(232,184,75,0.35);
        }
        .btn--outline {
            background: transparent;
            color: #ffffff;
            border-color: rgba(255,255,255,0.4);
        }
        .btn--outline:hover {
            background: rgba(255,255,255,0.08);
            border-color: rgba(255,255,255,0.7);
            color: #ffffff;
            transform: translateY(-2px);
        }
        .btn--dark {
            background: var(--color-primary);
            color: #ffffff;
            border-color: var(--color-primary);
        }
        .btn--dark:hover {
            background: var(--color-primary-light);
            border-color: var(--color-primary-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(15,27,45,0.3);
        }
        .btn--lg {
            padding: 16px 36px;
            font-size: 1.05rem;
            border-radius: 32px;
        }
        .btn--sm {
            padding: 9px 18px;
            font-size: 0.85rem;
            border-radius: 22px;
        }

        /* ============ 特色卡片网格 ============ */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .feature-card {
            background: var(--color-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .feature-card__icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius);
            background: var(--color-accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: #8b6914;
            margin-bottom: var(--spacing);
            flex-shrink: 0;
        }
        .feature-card__title {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .feature-card__desc {
            font-size: 0.92rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* ============ 分类入口卡片 ============ */
        .category-cards {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .category-card {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            min-height: 280px;
            display: flex;
            align-items: flex-end;
            background: var(--color-bg-dark);
            cursor: pointer;
            transition: all var(--transition);
            text-decoration: none;
            color: #fff;
        }
        .category-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
        .category-card__bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .category-card__bg {
            transform: scale(1.06);
        }
        .category-card__overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg, rgba(15,27,45,0.85) 20%, rgba(15,27,45,0.25) 65%, rgba(15,27,45,0.08) 100%);
            z-index: 1;
        }
        .category-card__body {
            position: relative;
            z-index: 2;
            padding: 32px 28px;
            width: 100%;
        }
        .category-card__tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 14px;
            font-size: 0.78rem;
            font-weight: 700;
            background: var(--color-accent);
            color: var(--color-primary);
            margin-bottom: 10px;
        }
        .category-card__title {
            font-size: 1.5rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 6px;
        }
        .category-card__count {
            font-size: 0.85rem;
            color: #c5cad3;
        }

        /* ============ 内容列表 (CMS) ============ */
        .post-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .post-card {
            display: flex;
            gap: 16px;
            background: var(--color-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: 20px;
            transition: all var(--transition);
            text-decoration: none;
            color: var(--color-text);
        }
        .post-card:hover {
            box-shadow: var(--shadow);
            border-color: transparent;
            transform: translateY(-2px);
        }
        .post-card__thumb {
            width: 120px;
            height: 90px;
            border-radius: var(--radius);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-bg-alt);
        }
        .post-card__body {
            flex: 1;
            min-width: 0;
        }
        .post-card__cat {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            color: #8b6914;
            background: var(--color-accent-light);
            padding: 2px 10px;
            border-radius: 10px;
            margin-bottom: 6px;
        }
        .post-card__title {
            font-size: 0.98rem;
            font-weight: 700;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 4px;
            color: var(--color-primary);
        }
        .post-card__excerpt {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.5;
        }
        .post-card__time {
            font-size: 0.75rem;
            color: var(--color-text-light);
            margin-top: 6px;
        }
        .post-empty {
            text-align: center;
            padding: 48px 20px;
            color: var(--color-text-secondary);
            font-size: 1rem;
            background: var(--color-bg-alt);
            border-radius: var(--radius-lg);
            grid-column: 1 / -1;
        }

        /* ============ 数据统计 ============ */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-block {
            text-align: center;
            padding: 28px 16px;
            background: rgba(255,255,255,0.05);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255,255,255,0.08);
            transition: all var(--transition);
        }
        .stat-block:hover {
            background: rgba(255,255,255,0.09);
            transform: translateY(-3px);
        }
        .stat-block__num {
            font-size: 2.6rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 6px;
        }
        .stat-block__label {
            font-size: 0.88rem;
            color: #a8adb5;
            font-weight: 500;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid var(--color-border-light);
        }
        .faq-item__q {
            width: 100%;
            text-align: left;
            padding: 20px 8px;
            font-weight: 700;
            font-size: 1.02rem;
            color: var(--color-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            transition: color var(--transition-fast);
            cursor: pointer;
            background: none;
            border: none;
            font-family: inherit;
        }
        .faq-item__q:hover {
            color: var(--color-accent-hover);
        }
        .faq-item__q-icon {
            flex-shrink: 0;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--color-bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            transition: all var(--transition-fast);
            color: var(--color-text-secondary);
        }
        .faq-item__a {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition), padding var(--transition);
            padding: 0 8px;
            color: var(--color-text-secondary);
            font-size: 0.94rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-item__a {
            max-height: 300px;
            padding: 0 8px 20px;
        }
        .faq-item.open .faq-item__q-icon {
            background: var(--color-accent);
            color: var(--color-primary);
            transform: rotate(45deg);
        }

        /* ============ CTA ============ */
        .cta-section {
            position: relative;
            background: var(--color-bg-dark);
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-xl);
            overflow: hidden;
            text-align: center;
            padding: 64px 40px;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(15,27,45,0.8);
            z-index: 1;
            border-radius: var(--radius-xl);
        }
        .cta-section__content {
            position: relative;
            z-index: 2;
        }
        .cta-section__title {
            font-size: 2rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: var(--spacing-sm);
        }
        .cta-section__desc {
            color: #c5cad3;
            font-size: 1.05rem;
            margin-bottom: var(--spacing-md);
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ============ 页脚 ============ */
        .footer {
            background: var(--color-bg-dark);
            color: #b0b6bf;
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        .footer__grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            margin-bottom: var(--spacing-lg);
        }
        .footer__brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 10px;
        }
        .footer__desc {
            font-size: 0.88rem;
            line-height: 1.7;
            color: #9aa0a8;
        }
        .footer__col-title {
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 14px;
            font-size: 0.95rem;
        }
        .footer__link {
            display: block;
            padding: 6px 0;
            font-size: 0.88rem;
            color: #9aa0a8;
            transition: color var(--transition-fast);
        }
        .footer__link:hover {
            color: var(--color-accent);
        }
        .footer__bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: var(--spacing);
            text-align: center;
            font-size: 0.82rem;
            color: #7a8088;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .hero__title {
                font-size: 2.6rem;
            }
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .category-cards {
                grid-template-columns: 1fr 1fr;
            }
            .post-list {
                grid-template-columns: 1fr 1fr;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer__grid {
                grid-template-columns: 1fr 1fr;
            }
            .section__title {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            .header__nav {
                display: none;
            }
            .header__hamburger {
                display: flex;
            }
            .hero {
                min-height: 500px;
            }
            .hero__title {
                font-size: 2rem;
            }
            .hero__desc {
                font-size: 1rem;
            }
            .hero__stats {
                gap: 18px;
            }
            .hero__stat-num {
                font-size: 1.5rem;
            }
            .features-grid {
                grid-template-columns: 1fr;
            }
            .category-cards {
                grid-template-columns: 1fr;
            }
            .category-card {
                min-height: 220px;
            }
            .post-list {
                grid-template-columns: 1fr;
            }
            .post-card {
                flex-direction: column;
            }
            .post-card__thumb {
                width: 100%;
                height: 160px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-block__num {
                font-size: 2rem;
            }
            .section {
                padding: var(--spacing-xl) 0;
            }
            .section__title {
                font-size: 1.6rem;
            }
            .cta-section {
                padding: 40px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-section__title {
                font-size: 1.5rem;
            }
            .footer__grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .header__mega {
                display: none;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .hero {
                min-height: 420px;
            }
            .hero__title {
                font-size: 1.65rem;
            }
            .hero__desc {
                font-size: 0.9rem;
            }
            .hero__actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero__actions .btn {
                width: 100%;
                justify-content: center;
            }
            .hero__stats {
                flex-direction: column;
                gap: 12px;
            }
            .features-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-block {
                padding: 20px 10px;
            }
            .stat-block__num {
                font-size: 1.7rem;
            }
            .section__title {
                font-size: 1.4rem;
            }
            .category-card__title {
                font-size: 1.2rem;
            }
            .post-card__thumb {
                height: 140px;
            }
            .btn--lg {
                padding: 14px 24px;
                font-size: 0.95rem;
            }
        }

        /* 工具类 */
        .text-center { text-align: center; }
        .mt-sm { margin-top: var(--spacing-sm); }
        .mt-md { margin-top: var(--spacing-md); }
        .mt-lg { margin-top: var(--spacing-lg); }

/* roulang page: article */
:root {
            --color-primary: #0f1f3d;
            --color-primary-light: #1a3a6b;
            --color-accent: #c8944a;
            --color-accent-light: #e0b868;
            --color-accent-dark: #a07830;
            --color-bg: #f6f7f9;
            --color-surface: #ffffff;
            --color-text: #1e293b;
            --color-text-secondary: #475569;
            --color-muted: #94a3b8;
            --color-border: #e2e8f0;
            --color-border-light: #f1f5f9;
            --color-success: #10b981;
            --color-warning: #f59e0b;
            --color-danger: #ef4444;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(15, 31, 61, 0.04);
            --shadow: 0 4px 16px rgba(15, 31, 61, 0.07);
            --shadow-md: 0 8px 30px rgba(15, 31, 61, 0.10);
            --shadow-lg: 0 16px 48px rgba(15, 31, 61, 0.13);
            --shadow-hover: 0 12px 36px rgba(15, 31, 61, 0.14);
            --transition-fast: 0.15s ease;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', 'Monaco', monospace;
            --max-width: 1260px;
            --header-height: 68px;
            --section-gap: 64px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            font-size: inherit;
        }
        ul,
        ol {
            list-style: none;
        }
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header */
        .header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 32px;
        }
        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.3px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .header__logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.1rem;
        }
        .header__nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }
        .header__nav-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
            cursor: pointer;
        }
        .header__nav-link:hover {
            color: var(--color-primary);
            background: rgba(15, 31, 61, 0.04);
        }
        .header__nav-link.active {
            color: var(--color-accent-dark);
            background: rgba(200, 148, 74, 0.08);
            font-weight: 700;
        }
        .header__nav-link--dropdown {
            position: relative;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }
        .header__nav-link--dropdown:hover {
            color: var(--color-primary);
            background: rgba(15, 31, 61, 0.04);
        }
        .header__nav-link--dropdown>a {
            color: inherit;
            font-weight: inherit;
            font-size: inherit;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 0;
            background: none;
            margin: 0;
            text-decoration: none;
        }
        .header__mega {
            position: absolute;
            top: calc(100% + 8px);
            left: 50%;
            transform: translateX(-50%) translateY(6px);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: 20px;
            display: grid;
            grid-template-columns: repeat(2, 220px);
            gap: 8px;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: all var(--transition);
            z-index: 1001;
        }
        .header__nav-link--dropdown:hover .header__mega,
        .header__mega:hover {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translateX(-50%) translateY(0);
        }
        .header__mega-card {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 14px;
            border-radius: var(--radius);
            transition: all var(--transition-fast);
            text-decoration: none;
            color: var(--color-text);
            cursor: pointer;
        }
        .header__mega-card:hover {
            background: var(--color-bg);
            transform: translateX(3px);
        }
        .header__mega-card-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: rgba(200, 148, 74, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent-dark);
            font-size: 0.95rem;
            flex-shrink: 0;
        }
        .header__mega-card-text {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-text);
            line-height: 1.3;
        }
        .header__mega-card-sub {
            font-size: 0.78rem;
            color: var(--color-muted);
            line-height: 1.3;
        }
        .header__mobile-toggle {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 1.3rem;
            color: var(--color-text);
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }
        .header__mobile-toggle:hover {
            background: var(--color-bg);
            color: var(--color-primary);
        }
        .header__mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-surface);
            z-index: 999;
            padding: 16px 20px;
            flex-direction: column;
            gap: 4px;
            overflow-y: auto;
            border-top: 1px solid var(--color-border);
        }
        .header__mobile-menu.open {
            display: flex;
        }
        .header__mobile-link {
            display: block;
            padding: 14px 16px;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }
        .header__mobile-link:hover,
        .header__mobile-link.active {
            color: var(--color-accent-dark);
            background: rgba(200, 148, 74, 0.06);
        }

        /* Banner */
        .page-banner {
            position: relative;
            background: linear-gradient(170deg, #0f1f3d 0%, #1a3a6b 40%, #1e4d8c 100%);
            padding: 56px 0;
            overflow: hidden;
            text-align: center;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            pointer-events: none;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 40px;
            background: linear-gradient(to top, var(--color-bg), transparent);
            pointer-events: none;
        }
        .page-banner__content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .page-banner__title {
            font-size: 2rem;
            font-weight: 800;
            color: #ffffff;
            line-height: 1.35;
            letter-spacing: -0.3px;
            margin-bottom: 8px;
        }
        .page-banner__sub {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.75);
            font-weight: 400;
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border-light);
            padding: 12px 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--color-muted);
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--color-accent-dark);
        }
        .breadcrumb .separator {
            color: var(--color-border);
            font-size: 0.7rem;
            margin: 0 2px;
        }
        .breadcrumb .current {
            color: var(--color-text);
            font-weight: 600;
            pointer-events: none;
        }

        /* Main Content */
        .main-content {
            flex: 1;
            padding: 40px 0 60px;
        }
        .content-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 40px;
            align-items: start;
        }

        /* Article */
        .article-detail {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        .article-detail__featured-img {
            width: 100%;
            max-height: 420px;
            object-fit: cover;
            display: block;
        }
        .article-detail__body {
            padding: 32px 36px 40px;
        }
        .article-detail__meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            margin-bottom: 18px;
            font-size: 0.85rem;
            color: var(--color-muted);
        }
        .article-detail__meta-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .article-detail__meta-item i {
            font-size: 0.8rem;
            color: var(--color-accent);
        }
        .article-detail__category-tag {
            display: inline-block;
            background: rgba(200, 148, 74, 0.1);
            color: var(--color-accent-dark);
            font-weight: 700;
            font-size: 0.78rem;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.3px;
        }
        .article-detail__title {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1.4;
            letter-spacing: -0.3px;
            margin-bottom: 24px;
        }
        .article-detail__content {
            font-size: 1.02rem;
            line-height: 1.85;
            color: var(--color-text);
            word-break: break-word;
        }
        .article-detail__content h2 {
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--color-primary);
            margin: 36px 0 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--color-border-light);
            letter-spacing: -0.2px;
        }
        .article-detail__content h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 28px 0 10px;
        }
        .article-detail__content p {
            margin-bottom: 16px;
        }
        .article-detail__content img {
            border-radius: var(--radius);
            margin: 24px auto;
            max-width: 100%;
            height: auto;
            box-shadow: var(--shadow-sm);
        }
        .article-detail__content blockquote {
            border-left: 4px solid var(--color-accent);
            background: rgba(200, 148, 74, 0.04);
            padding: 18px 22px;
            margin: 24px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
            color: var(--color-text-secondary);
            font-style: italic;
            font-size: 0.98rem;
        }
        .article-detail__content ul,
        .article-detail__content ol {
            margin: 16px 0;
            padding-left: 24px;
        }
        .article-detail__content ul {
            list-style: disc;
        }
        .article-detail__content ol {
            list-style: decimal;
        }
        .article-detail__content li {
            margin-bottom: 8px;
            line-height: 1.7;
        }
        .article-detail__content code {
            background: var(--color-bg);
            padding: 2px 8px;
            border-radius: 4px;
            font-family: var(--font-mono);
            font-size: 0.88em;
            color: var(--color-danger);
        }
        .article-detail__content pre {
            background: #1e293b;
            color: #e2e8f0;
            padding: 20px 24px;
            border-radius: var(--radius);
            overflow-x: auto;
            margin: 20px 0;
            font-family: var(--font-mono);
            font-size: 0.88rem;
            line-height: 1.6;
        }
        .article-detail__content pre code {
            background: transparent;
            color: inherit;
            padding: 0;
        }
        .article-detail__content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.92rem;
        }
        .article-detail__content th,
        .article-detail__content td {
            border: 1px solid var(--color-border);
            padding: 10px 14px;
            text-align: left;
        }
        .article-detail__content th {
            background: var(--color-bg);
            font-weight: 700;
            color: var(--color-primary);
        }
        .article-detail__tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--color-border-light);
        }
        .article-detail__tag {
            display: inline-block;
            font-size: 0.8rem;
            padding: 5px 14px;
            border-radius: 20px;
            background: var(--color-bg);
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            cursor: pointer;
            border: 1px solid transparent;
        }
        .article-detail__tag:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: rgba(200, 148, 74, 0.05);
        }

        /* Not found state */
        .article-detail__not-found {
            text-align: center;
            padding: 60px 36px;
        }
        .article-detail__not-found-icon {
            font-size: 4rem;
            color: var(--color-muted);
            margin-bottom: 20px;
            opacity: 0.5;
        }
        .article-detail__not-found h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 10px;
        }
        .article-detail__not-found p {
            color: var(--color-muted);
            margin-bottom: 24px;
            font-size: 0.95rem;
        }

        /* Sidebar */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: calc(var(--header-height) + 24px);
        }
        .sidebar__card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 22px 20px;
            border: 1px solid var(--color-border-light);
        }
        .sidebar__card-title {
            font-size: 1rem;
            font-weight: 800;
            color: var(--color-primary);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--color-border-light);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.2px;
        }
        .sidebar__card-title i {
            color: var(--color-accent);
            font-size: 0.9rem;
        }
        .sidebar__post-item {
            display: flex;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .sidebar__post-item:last-child {
            border-bottom: none;
        }
        .sidebar__post-item:hover {
            padding-left: 6px;
        }
        .sidebar__post-item:hover .sidebar__post-title {
            color: var(--color-accent-dark);
        }
        .sidebar__post-thumb {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .sidebar__post-info {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .sidebar__post-title {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition-fast);
        }
        .sidebar__post-date {
            font-size: 0.73rem;
            color: var(--color-muted);
            margin-top: 4px;
        }
        .sidebar__tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 7px;
        }
        .sidebar__tag-item {
            font-size: 0.78rem;
            padding: 5px 13px;
            border-radius: 20px;
            background: var(--color-bg);
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .sidebar__tag-item:hover {
            background: rgba(200, 148, 74, 0.12);
            color: var(--color-accent-dark);
            font-weight: 600;
        }
        .sidebar__cta-card {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            color: #fff;
            box-shadow: var(--shadow-md);
        }
        .sidebar__cta-card-icon {
            font-size: 2.2rem;
            margin-bottom: 10px;
            opacity: 0.9;
        }
        .sidebar__cta-card-text {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .sidebar__cta-card-sub {
            font-size: 0.82rem;
            opacity: 0.8;
            margin-bottom: 16px;
            line-height: 1.5;
        }

        /* Related Posts */
        .related-section {
            margin-top: 48px;
        }
        .related-section__title {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-primary);
            margin-bottom: 24px;
            letter-spacing: -0.2px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-section__title::after {
            content: '';
            flex: 1;
            height: 2px;
            background: var(--color-border-light);
            border-radius: 1px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .related-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: all var(--transition);
            cursor: pointer;
            border: 1px solid transparent;
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-border);
        }
        .related-card__img {
            width: 100%;
            height: 170px;
            object-fit: cover;
        }
        .related-card__body {
            padding: 16px 18px 20px;
        }
        .related-card__title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }
        .related-card:hover .related-card__title {
            color: var(--color-accent-dark);
        }
        .related-card__date {
            font-size: 0.78rem;
            color: var(--color-muted);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(160deg, #0f1f3d 0%, #1a3a6b 50%, #0f1f3d 100%);
            padding: 56px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
            margin-top: 48px;
            border-radius: var(--radius-xl);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            pointer-events: none;
        }
        .cta-section__content {
            position: relative;
            z-index: 2;
        }
        .cta-section__title {
            font-size: 1.7rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -0.2px;
        }
        .cta-section__sub {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.95rem;
            margin-bottom: 28px;
        }
        .cta-section__btn {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            padding: 13px 36px;
            border-radius: 30px;
            font-size: 1rem;
            transition: all var(--transition);
            letter-spacing: 0.2px;
            box-shadow: 0 4px 20px rgba(200, 148, 74, 0.35);
        }
        .cta-section__btn:hover {
            background: var(--color-accent-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(200, 148, 74, 0.45);
            color: #fff;
        }

        /* Footer */
        .footer {
            background: var(--color-primary);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 28px;
            margin-top: auto;
        }
        .footer__grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer__brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.2px;
        }
        .footer__desc {
            font-size: 0.9rem;
            line-height: 1.7;
            opacity: 0.7;
            max-width: 300px;
        }
        .footer__col-title {
            font-weight: 700;
            color: #fff;
            font-size: 0.95rem;
            margin-bottom: 14px;
            letter-spacing: 0.2px;
        }
        .footer__link {
            display: block;
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.88rem;
            padding: 5px 0;
            transition: all var(--transition-fast);
        }
        .footer__link:hover {
            color: var(--color-accent-light);
            padding-left: 4px;
        }
        .footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            opacity: 0.55;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 11px 24px;
            border-radius: 30px;
            transition: all var(--transition);
            letter-spacing: 0.2px;
            white-space: nowrap;
            cursor: pointer;
            text-decoration: none;
        }
        .btn--primary {
            background: var(--color-accent);
            color: #fff;
            box-shadow: 0 4px 16px rgba(200, 148, 74, 0.3);
        }
        .btn--primary:hover {
            background: var(--color-accent-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(200, 148, 74, 0.4);
            color: #fff;
        }
        .btn--outline {
            background: transparent;
            color: var(--color-primary);
            border: 2px solid var(--color-border);
        }
        .btn--outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: rgba(200, 148, 74, 0.04);
        }
        .btn--sm {
            font-size: 0.82rem;
            padding: 8px 18px;
            border-radius: 24px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .content-layout {
                grid-template-columns: 1fr 280px;
                gap: 28px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-detail__body {
                padding: 24px 24px 32px;
            }
            .article-detail__title {
                font-size: 1.5rem;
            }
            .header__mega {
                grid-template-columns: repeat(2, 200px);
                padding: 16px;
                gap: 4px;
            }
        }

        @media (max-width: 768px) {
            .header__nav {
                display: none;
            }
            .header__mobile-toggle {
                display: flex;
            }
            .content-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .article-detail {
                order: 1;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer__grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .page-banner {
                padding: 36px 0;
            }
            .page-banner__title {
                font-size: 1.4rem;
            }
            .article-detail__body {
                padding: 18px 16px 24px;
            }
            .article-detail__title {
                font-size: 1.3rem;
            }
            .article-detail__content {
                font-size: 0.95rem;
            }
            .cta-section {
                padding: 36px 16px;
                border-radius: var(--radius-lg);
                margin-top: 32px;
            }
            .cta-section__title {
                font-size: 1.3rem;
            }
            .related-section {
                margin-top: 32px;
            }
            .header__mega {
                grid-template-columns: 1fr;
                left: 0;
                transform: translateX(0) translateY(6px);
                width: 260px;
            }
            .header__nav-link--dropdown:hover .header__mega,
            .header__mega:hover {
                transform: translateX(0) translateY(0);
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .article-detail__meta {
                gap: 8px;
                font-size: 0.78rem;
            }
            .article-detail__title {
                font-size: 1.15rem;
            }
            .page-banner__title {
                font-size: 1.2rem;
            }
            .sidebar__card {
                padding: 16px 14px;
            }
            .sidebar__post-thumb {
                width: 44px;
                height: 44px;
            }
            .sidebar__post-title {
                font-size: 0.8rem;
            }
            .related-card__img {
                height: 140px;
            }
            .related-card__body {
                padding: 12px 14px 16px;
            }
            .btn {
                padding: 10px 20px;
                font-size: 0.88rem;
            }
            .cta-section__btn {
                padding: 11px 28px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1a2d4a;
            --color-primary-hover: #243a5e;
            --color-accent: #c8943e;
            --color-accent-hover: #d4a853;
            --color-accent-light: #fdf6e8;
            --color-bg: #f5f5f0;
            --color-white: #ffffff;
            --color-text: #1a1a1a;
            --color-text-secondary: #5a5a5a;
            --color-text-muted: #7a7a7a;
            --color-border: #e0dcd5;
            --color-border-light: #eeece7;
            --color-danger: #c8102e;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
            --shadow-sm: 0 2px 6px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-lg: 0 8px 30px rgba(0,0,0,0.10);
            --shadow-xl: 0 14px 44px rgba(0,0,0,0.12);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --container-max: 1260px;
            --container-padding: 24px;
        }

        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
        html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px;}
        body{
            font-family:var(--font-sans);
            line-height:1.65;
            color:var(--color-text);
            background:var(--color-bg);
            -webkit-font-smoothing:antialiased;
            -moz-osx-font-smoothing:grayscale;
            min-height:100vh;
            display:flex;
            flex-direction:column;
        }
        img{max-width:100%;height:auto;display:block;}
        a{text-decoration:none;color:inherit;transition:color var(--transition-fast);}
        ul,ol{list-style:none;}
        button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit;}
        button{cursor:pointer;border:none;background:none;}
        :focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm);}
        h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:700;color:var(--color-text);}
        p{margin-bottom:1rem;}
        p:last-child{margin-bottom:0;}

        .container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);width:100%;}

        /* ===== HEADER ===== */
        .header{
            background:var(--color-white);
            border-bottom:1px solid var(--color-border-light);
            position:sticky;
            top:0;
            z-index:1000;
            box-shadow:var(--shadow-xs);
        }
        .header__inner{
            display:flex;
            align-items:center;
            justify-content:space-between;
            height:64px;
            gap:20px;
        }
        .header__logo{
            font-size:1.35rem;
            font-weight:800;
            color:var(--color-primary);
            letter-spacing:-0.02em;
            white-space:nowrap;
            display:flex;
            align-items:center;
            gap:8px;
            transition:color var(--transition-fast);
            flex-shrink:0;
        }
        .header__logo:hover{color:var(--color-accent);}
        .header__logo i{font-size:1.5rem;color:var(--color-accent);}
        .header__nav{display:flex;align-items:center;gap:4px;}
        .header__nav-link{
            display:inline-flex;
            align-items:center;
            gap:4px;
            padding:8px 16px;
            border-radius:var(--radius-md);
            font-weight:600;
            font-size:0.95rem;
            color:var(--color-text-secondary);
            transition:all var(--transition-fast);
            white-space:nowrap;
            position:relative;
            cursor:pointer;
        }
        .header__nav-link:hover{color:var(--color-primary);background:rgba(26,45,74,0.04);}
        .header__nav-link.active{color:var(--color-accent);background:var(--color-accent-light);font-weight:700;}
        .header__nav-link--dropdown{position:relative;}
        .header__nav-link--dropdown > a.header__nav-link{padding:8px 12px;}
        .header__mega{
            position:absolute;
            top:calc(100% + 8px);
            left:50%;
            transform:translateX(-50%) translateY(8px);
            background:var(--color-white);
            border-radius:var(--radius-lg);
            box-shadow:var(--shadow-xl);
            padding:16px;
            display:grid;
            grid-template-columns:repeat(2,1fr);
            gap:8px;
            min-width:420px;
            opacity:0;
            visibility:hidden;
            pointer-events:none;
            transition:all var(--transition-base);
            border:1px solid var(--color-border-light);
            z-index:999;
        }
        .header__nav-link--dropdown:hover .header__mega{
            opacity:1;
            visibility:visible;
            pointer-events:auto;
            transform:translateX(-50%) translateY(0);
        }
        .header__mega-card{
            display:flex;
            align-items:center;
            gap:12px;
            padding:12px 14px;
            border-radius:var(--radius-md);
            transition:all var(--transition-fast);
            cursor:pointer;
            text-decoration:none;
            color:var(--color-text);
        }
        .header__mega-card:hover{background:var(--color-accent-light);}
        .header__mega-card-icon{
            width:40px;height:40px;border-radius:var(--radius-md);
            background:var(--color-accent-light);display:flex;align-items:center;justify-content:center;
            font-size:1rem;color:var(--color-accent);flex-shrink:0;
            transition:all var(--transition-fast);
        }
        .header__mega-card:hover .header__mega-card-icon{background:var(--color-accent);color:var(--color-white);}
        .header__mega-card-text{font-weight:700;font-size:0.9rem;color:var(--color-primary);}
        .header__mega-card-sub{font-size:0.78rem;color:var(--color-text-muted);}
        .header__menu-toggle{
            display:none;
            width:40px;height:40px;align-items:center;justify-content:center;
            font-size:1.3rem;color:var(--color-primary);border-radius:var(--radius-md);
            transition:background var(--transition-fast);flex-shrink:0;
        }
        .header__menu-toggle:hover{background:rgba(26,45,74,0.06);}

        /* ===== PAGE BANNER ===== */
        .page-banner{
            background:linear-gradient(135deg, #1a2d4a 0%, #243a5e 40%, #2c4a72 100%);
            background-image:url('/assets/images/backpic/back-1.png');
            background-size:cover;
            background-position:center;
            background-blend-mode:overlay;
            padding:56px 0;
            position:relative;
            color:var(--color-white);
        }
        .page-banner::after{
            content:'';position:absolute;inset:0;
            background:linear-gradient(180deg,rgba(26,45,74,0.75) 0%,rgba(26,45,74,0.88) 100%);
        }
        .page-banner__content{position:relative;z-index:1;}
        .page-banner__title{
            font-size:2.2rem;font-weight:800;color:#fff;margin-bottom:8px;letter-spacing:-0.01em;
        }
        .page-banner__desc{font-size:1.05rem;color:rgba(255,255,255,0.85);max-width:600px;line-height:1.6;}
        .page-banner__count{display:inline-block;margin-top:12px;padding:6px 16px;background:rgba(255,255,255,0.12);
            border-radius:20px;font-size:0.85rem;color:rgba(255,255,255,0.9);backdrop-filter:blur(4px);
        }

        /* ===== BREADCRUMB ===== */
        .breadcrumb{padding:16px 0;font-size:0.85rem;color:var(--color-text-muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
        .breadcrumb a{color:var(--color-text-secondary);transition:color var(--transition-fast);}
        .breadcrumb a:hover{color:var(--color-accent);}
        .breadcrumb span{color:var(--color-accent);font-weight:600;}
        .breadcrumb .breadcrumb__sep{color:var(--color-border);}

        /* ===== MAIN LAYOUT ===== */
        .category-layout{display:grid;grid-template-columns:1fr 340px;gap:32px;padding:20px 0 60px;align-items:start;}
        .category-main{min-width:0;}
        .category-sidebar{position:sticky;top:88px;}

        /* ===== FILTER BAR ===== */
        .filter-bar{
            display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:24px;
            padding:14px 18px;background:var(--color-white);border-radius:var(--radius-lg);
            box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);
        }
        .filter-bar__label{font-weight:700;font-size:0.88rem;color:var(--color-primary);white-space:nowrap;}
        .filter-bar__tag{
            display:inline-block;padding:6px 14px;border-radius:20px;font-size:0.82rem;font-weight:600;
            background:var(--color-bg);color:var(--color-text-secondary);cursor:pointer;
            transition:all var(--transition-fast);border:1.5px solid transparent;white-space:nowrap;
        }
        .filter-bar__tag:hover{border-color:var(--color-accent);color:var(--color-accent);}
        .filter-bar__tag.active{background:var(--color-accent);color:var(--color-white);border-color:var(--color-accent);}

        /* ===== ARTICLE CARDS ===== */
        .article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
        .article-card{
            background:var(--color-white);border-radius:var(--radius-lg);overflow:hidden;
            box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);
            transition:all var(--transition-base);display:flex;flex-direction:column;
        }
        .article-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:var(--color-border);}
        .article-card__image{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--color-bg);}
        .article-card__image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow);}
        .article-card:hover .article-card__image img{transform:scale(1.04);}
        .article-card__tag{
            position:absolute;top:12px;left:12px;padding:5px 12px;border-radius:20px;
            font-size:0.75rem;font-weight:700;background:var(--color-accent);color:#fff;
            z-index:2;letter-spacing:0.02em;
        }
        .article-card__body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column;}
        .article-card__title{
            font-size:1.08rem;font-weight:700;line-height:1.4;margin-bottom:8px;
            color:var(--color-primary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
            transition:color var(--transition-fast);
        }
        .article-card:hover .article-card__title{color:var(--color-accent);}
        .article-card__summary{
            font-size:0.88rem;color:var(--color-text-secondary);line-height:1.55;
            display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
            flex:1;margin-bottom:14px;
        }
        .article-card__meta{display:flex;align-items:center;justify-content:space-between;font-size:0.8rem;color:var(--color-text-muted);}
        .article-card__date{display:flex;align-items:center;gap:4px;}
        .article-card__read{font-weight:600;color:var(--color-accent);font-size:0.82rem;transition:color var(--transition-fast);}
        .article-card:hover .article-card__read{color:var(--color-primary);}

        /* ===== SIDEBAR ===== */
        .sidebar-block{
            background:var(--color-white);border-radius:var(--radius-lg);padding:22px 20px;
            box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);margin-bottom:20px;
        }
        .sidebar-block__title{font-size:1rem;font-weight:700;color:var(--color-primary);margin-bottom:16px;display:flex;align-items:center;gap:8px;}
        .sidebar-block__title::before{content:'';width:3px;height:18px;background:var(--color-accent);border-radius:2px;}
        .sidebar-search{display:flex;gap:8px;}
        .sidebar-search input{
            flex:1;padding:10px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);
            font-size:0.9rem;color:var(--color-text);background:var(--color-bg);transition:all var(--transition-fast);
            min-width:0;
        }
        .sidebar-search input:focus{outline:none;border-color:var(--color-accent);background:var(--color-white);box-shadow:0 0 0 3px rgba(200,148,62,0.08);}
        .sidebar-search button{
            padding:10px 16px;background:var(--color-accent);color:#fff;border-radius:var(--radius-md);
            font-weight:700;font-size:0.9rem;transition:all var(--transition-fast);white-space:nowrap;
        }
        .sidebar-search button:hover{background:var(--color-accent-hover);}
        .tag-cloud{display:flex;flex-wrap:wrap;gap:8px;}
        .tag-cloud__item{
            display:inline-block;padding:6px 13px;border-radius:20px;font-size:0.8rem;font-weight:600;
            background:var(--color-bg);color:var(--color-text-secondary);cursor:pointer;
            transition:all var(--transition-fast);border:1.5px solid transparent;
        }
        .tag-cloud__item:hover{background:var(--color-accent-light);color:var(--color-accent);border-color:var(--color-accent);}
        .hot-list__item{
            display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--color-border-light);
            transition:all var(--transition-fast);cursor:pointer;
        }
        .hot-list__item:last-child{border-bottom:none;padding-bottom:0;}
        .hot-list__item:hover .hot-list__title{color:var(--color-accent);}
        .hot-list__num{font-size:1.3rem;font-weight:800;color:var(--color-accent);flex-shrink:0;width:28px;text-align:center;line-height:1;}
        .hot-list__title{font-size:0.9rem;font-weight:600;color:var(--color-primary);line-height:1.4;transition:color var(--transition-fast);}
        .hot-list__date{font-size:0.75rem;color:var(--color-text-muted);margin-top:2px;}

        /* ===== STATS SECTION ===== */
        .stats-section{padding:40px 0;}
        .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
        .stat-card{
            background:var(--color-white);border-radius:var(--radius-lg);padding:24px 20px;text-align:center;
            box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);
            transition:all var(--transition-base);
        }
        .stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
        .stat-card__icon{font-size:2rem;color:var(--color-accent);margin-bottom:10px;}
        .stat-card__number{font-size:2.2rem;font-weight:800;color:var(--color-primary);line-height:1;}
        .stat-card__label{font-size:0.85rem;color:var(--color-text-muted);margin-top:6px;}

        /* ===== FAQ ===== */
        .faq-section{padding:50px 0;}
        .faq-section__title{text-align:center;font-size:1.8rem;font-weight:800;color:var(--color-primary);margin-bottom:32px;}
        .faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:10px;}
        .faq-item{background:var(--color-white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);transition:all var(--transition-fast);}
        .faq-item:hover{border-color:var(--color-border);}
        .faq-item__question{
            width:100%;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;
            font-weight:700;font-size:0.98rem;color:var(--color-primary);text-align:left;
            transition:all var(--transition-fast);cursor:pointer;background:none;border:none;gap:12px;
        }
        .faq-item__question:hover{color:var(--color-accent);}
        .faq-item__question i{font-size:0.8rem;color:var(--color-text-muted);transition:transform var(--transition-base);flex-shrink:0;}
        .faq-item__question.expanded i{transform:rotate(180deg);color:var(--color-accent);}
        .faq-item__answer{padding:0 22px;max-height:0;overflow:hidden;transition:all var(--transition-base);}
        .faq-item__answer.open{padding:0 22px 18px;max-height:300px;}
        .faq-item__answer p{font-size:0.9rem;color:var(--color-text-secondary);line-height:1.7;}

        /* ===== CTA ===== */
        .cta-section{padding:50px 0;}
        .cta-block{
            background:linear-gradient(135deg,var(--color-primary) 0%,#243a5e 100%);
            border-radius:var(--radius-xl);padding:48px 40px;text-align:center;
            box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
        }
        .cta-block::before{
            content:'';position:absolute;top:-60px;right:-60px;width:200px;height:200px;
            background:rgba(200,148,62,0.12);border-radius:50%;
        }
        .cta-block::after{
            content:'';position:absolute;bottom:-40px;left:-40px;width:140px;height:140px;
            background:rgba(200,148,62,0.08);border-radius:50%;
        }
        .cta-block__title{font-size:1.7rem;font-weight:800;color:#fff;margin-bottom:10px;position:relative;z-index:1;}
        .cta-block__desc{font-size:1rem;color:rgba(255,255,255,0.8);margin-bottom:24px;position:relative;z-index:1;max-width:500px;margin-left:auto;margin-right:auto;}
        .cta-block__btn{
            display:inline-block;padding:12px 32px;background:var(--color-accent);color:#fff;
            border-radius:var(--radius-md);font-weight:700;font-size:1rem;
            transition:all var(--transition-base);position:relative;z-index:1;
        }
        .cta-block__btn:hover{background:var(--color-accent-hover);box-shadow:0 6px 20px rgba(200,148,62,0.35);transform:translateY(-2px);}

        /* ===== PAGINATION ===== */
        .pagination{display:flex;justify-content:center;align-items:center;gap:6px;padding:30px 0 10px;}
        .pagination__item{
            width:38px;height:38px;display:flex;align-items:center;justify-content:center;
            border-radius:var(--radius-md);font-weight:600;font-size:0.9rem;
            background:var(--color-white);color:var(--color-text-secondary);
            border:1.5px solid var(--color-border-light);cursor:pointer;
            transition:all var(--transition-fast);
        }
        .pagination__item:hover{border-color:var(--color-accent);color:var(--color-accent);}
        .pagination__item.active{background:var(--color-accent);color:#fff;border-color:var(--color-accent);}
        .pagination__item--arrow{font-size:0.8rem;}

        /* ===== FOOTER ===== */
        .footer{
            background:var(--color-primary);color:rgba(255,255,255,0.8);padding:48px 0 28px;margin-top:auto;
        }
        .footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;margin-bottom:32px;}
        .footer__brand{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:10px;}
        .footer__desc{font-size:0.88rem;line-height:1.7;color:rgba(255,255,255,0.65);max-width:320px;}
        .footer__col-title{font-size:0.95rem;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:0.02em;}
        .footer__link{display:block;font-size:0.88rem;color:rgba(255,255,255,0.6);padding:5px 0;transition:all var(--transition-fast);}
        .footer__link:hover{color:var(--color-accent);padding-left:4px;}
        .footer__bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,0.1);font-size:0.82rem;color:rgba(255,255,255,0.45);}

        /* ===== RESPONSIVE ===== */
        @media (max-width:1024px){
            .category-layout{grid-template-columns:1fr 280px;gap:24px;}
            .article-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
            .stats-grid{grid-template-columns:repeat(2,1fr);}
            .header__mega{min-width:340px;grid-template-columns:1fr;}
            .page-banner__title{font-size:1.8rem;}
        }
        @media (max-width:768px){
            .category-layout{grid-template-columns:1fr;gap:28px;}
            .category-sidebar{position:static;}
            .article-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
            .header__menu-toggle{display:flex;}
            .header__nav{
                position:fixed;top:64px;left:0;right:0;background:var(--color-white);
                flex-direction:column;align-items:stretch;padding:12px 16px;gap:2px;
                box-shadow:var(--shadow-lg);border-bottom:1px solid var(--color-border-light);
                display:none;z-index:998;max-height:70vh;overflow-y:auto;
            }
            .header__nav.open{display:flex;}
            .header__nav-link{width:100%;padding:12px 16px;border-radius:var(--radius-md);}
            .header__mega{
                position:static;transform:none;opacity:1;visibility:visible;pointer-events:auto;
                box-shadow:none;border:none;padding:4px 0 4px 16px;min-width:auto;
                display:flex;flex-direction:column;gap:2px;background:transparent;
            }
            .header__nav-link--dropdown{display:flex;flex-direction:column;}
            .header__nav-link--dropdown > a.header__nav-link{width:100%;}
            .page-banner{padding:36px 0;}
            .page-banner__title{font-size:1.5rem;}
            .stats-grid{grid-template-columns:repeat(2,1fr);gap:10px;}
            .cta-block{padding:32px 24px;}
            .cta-block__title{font-size:1.4rem;}
            .footer__grid{grid-template-columns:1fr 1fr;gap:28px;}
            .footer__grid > div:first-child{grid-column:1/-1;}
        }
        @media (max-width:520px){
            .article-grid{grid-template-columns:1fr;gap:12px;}
            .stats-grid{grid-template-columns:1fr 1fr;gap:8px;}
            .stat-card{padding:16px 12px;}
            .stat-card__number{font-size:1.6rem;}
            .page-banner__title{font-size:1.3rem;}
            .page-banner__desc{font-size:0.9rem;}
            .filter-bar{gap:6px;padding:10px 14px;}
            .filter-bar__tag{font-size:0.76rem;padding:5px 10px;}
            .breadcrumb{font-size:0.78rem;}
            .article-card__body{padding:14px 16px 16px;}
            .article-card__title{font-size:0.95rem;}
            .faq-item__question{font-size:0.9rem;padding:14px 16px;}
            .footer__grid{grid-template-columns:1fr;gap:20px;}
            .container{--container-padding:14px;}
        }