/* roulang page: index */
:root {
            --color-bg: #F7F5F0;
            --color-surface: #FFFFFF;
            --color-surface-soft: #EFEBE3;
            --color-primary: #1E4D3B;
            --color-primary-dark: #14382A;
            --color-primary-soft: #E1EADF;
            --color-accent: #D98324;
            --color-accent-soft: #FBEEDC;
            --color-text: #1F1E1A;
            --color-text-secondary: #5C5A52;
            --color-text-muted: #8C897F;
            --color-border: #E3DED4;
            --color-link: #1E4D3B;
            --color-link-hover: #D98324;
            --radius-md: 12px;
            --radius-lg: 20px;
            --shadow-card: 0 1px 2px rgba(30, 28, 24, 0.04), 0 4px 12px rgba(30, 28, 24, 0.04);
            --shadow-hover: 0 2px 4px rgba(30, 28, 24, 0.06), 0 12px 28px rgba(30, 28, 24, 0.1);
            --shadow-nav: 0 1px 0 rgba(30, 28, 24, 0.06), 0 4px 16px rgba(30, 28, 24, 0.04);
            --transition-base: 0.25s cubic-bezier(0.2, 0.6, 0.2, 1);
            --section-pad: clamp(3.5rem, 7vw, 6rem);
            --space-md: 1.5rem;
            --space-lg: 2.5rem;
            --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.75;
            color: var(--color-text);
            background: var(--color-bg);
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--color-link-hover);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            list-style: none;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        ::selection {
            background: var(--color-accent);
            color: #fff;
        }
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        @media (min-width: 1200px) {
            .container-custom {
                max-width: 1140px;
            }
        }
        .section {
            padding: var(--section-pad) 0;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
            padding: 0.3125rem 1rem;
            border-radius: 999px;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 0.8125rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .section-title {
            font-size: clamp(1.375rem, 2vw, 1.875rem);
            font-weight: 700;
            line-height: 1.25;
            color: var(--color-text);
            margin-top: 1rem;
            margin-bottom: 0.75rem;
        }
        .section-title .accent {
            color: var(--color-accent);
        }
        .section-desc {
            font-size: 1rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            max-width: 34em;
            margin-bottom: 2rem;
        }
        .section-head {
            position: relative;
            margin-bottom: 2.5rem;
        }
        .section-head::after {
            content: "";
            display: block;
            width: 40px;
            height: 4px;
            border-radius: 2px;
            background: var(--color-primary);
            margin-top: 0.875rem;
            animation: lineExpand 0.6s cubic-bezier(0.2, 0.6, 0.2, 1) both;
        }
        @keyframes lineExpand {
            from {
                width: 0;
            }
            to {
                width: 40px;
            }
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1040;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            box-shadow: var(--shadow-nav);
        }
        .navbar-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 1.5rem;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 0.625rem;
            flex-shrink: 0;
        }
        .brand-icon {
            width: 2rem;
            height: 2rem;
            border-radius: 0.5rem;
            background: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
        }
        .brand-text {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
        }
        .brand-text .free-badge {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.6875rem;
            font-weight: 700;
            padding: 0.125rem 0.375rem;
            border-radius: 4px;
            margin-left: 0.25rem;
            vertical-align: middle;
            letter-spacing: 0.04em;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.375rem;
        }
        .nav-links a {
            position: relative;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 0.5rem 0.875rem;
            border-radius: 8px;
            transition: color 0.2s ease;
        }
        .nav-links a:hover {
            color: var(--color-primary);
        }
        .nav-links a.active {
            color: var(--color-primary);
            font-weight: 600;
        }
        .nav-links a.active::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            border-radius: 1px;
            background: var(--color-primary);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .nav-search {
            position: relative;
        }
        .nav-search .search-input {
            width: 180px;
            height: 38px;
            border: 1px solid var(--color-border);
            border-radius: 999px;
            background: var(--color-bg);
            padding: 0 1rem 0 2.25rem;
            font-size: 0.875rem;
            color: var(--color-text);
            outline: none;
            transition: all 0.2s ease;
        }
        .nav-search .search-input:focus {
            background: #fff;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(30, 77, 59, 0.12);
        }
        .nav-search .search-icon {
            position: absolute;
            left: 0.875rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--color-text-muted);
            font-size: 0.875rem;
            pointer-events: none;
        }
        .btn-accent {
            background: var(--color-accent);
            color: #fff;
            border: none;
            border-radius: 999px;
            padding: 0.5rem 1.25rem;
            font-size: 0.9375rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.375rem;
        }
        .btn-accent:hover {
            background: #C4701E;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(217, 131, 36, 0.3);
        }
        .btn-primary-custom {
            background: var(--color-primary);
            color: #fff;
            border: none;
            border-radius: 10px;
            padding: 0.625rem 1.25rem;
            font-size: 0.9375rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.375rem;
        }
        .btn-primary-custom:hover {
            background: var(--color-primary-dark);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-outline {
            background: transparent;
            color: var(--color-primary);
            border: 1.5px solid var(--color-primary);
            border-radius: 10px;
            padding: 0.5rem 1.25rem;
            font-size: 0.9375rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.375rem;
        }
        .btn-outline:hover {
            background: var(--color-primary-soft);
            color: var(--color-primary);
        }
        .nav-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border: 1px solid var(--color-border);
            border-radius: 10px;
            background: var(--color-surface);
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            cursor: pointer;
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
            transition: all 0.25s ease;
        }
        .mobile-menu {
            display: none;
            background: var(--color-bg);
            border-top: 1px solid var(--color-border);
            padding: 1rem 1.25rem;
        }
        .mobile-menu a {
            display: block;
            padding: 0.75rem 0.5rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-bottom: 1px solid rgba(227, 222, 212, 0.6);
            font-size: 0.9375rem;
        }
        .mobile-menu a:last-child {
            border-bottom: none;
        }
        .mobile-menu a.active {
            color: var(--color-primary);
            font-weight: 600;
        }
        .mobile-menu .mobile-search {
            width: 100%;
            margin-bottom: 0.75rem;
        }

        /* Hero */
        .hero {
            position: relative;
            padding: clamp(3rem, 6vw, 5rem) 0;
            background: url('/assets/images/backpic/back-1.jpg') center center/cover no-repeat;
        }
        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(247, 245, 240, 0.97) 0%, rgba(247, 245, 240, 0.85) 45%, rgba(247, 245, 240, 0.65) 100%);
        }
        .hero .container-custom {
            position: relative;
            z-index: 2;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 3rem;
            align-items: center;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
            padding: 0.375rem 1rem;
            border-radius: 999px;
            background: var(--color-primary-soft);
            color: var(--color-primary);
            font-size: 0.8125rem;
            font-weight: 600;
        }
        .hero h1 {
            font-size: clamp(1.75rem, 3vw, 2.5rem);
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--color-text);
            margin: 1.25rem 0 1rem;
        }
        .hero h1 .highlight {
            color: var(--color-accent);
        }
        .hero-sub {
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text-secondary);
            max-width: 30em;
            margin-bottom: 1.75rem;
        }
        .hero-ctas {
            display: flex;
            flex-wrap: wrap;
            gap: 0.875rem;
            margin-bottom: 2rem;
        }
        .hero-trust {
            display: flex;
            flex-wrap: wrap;
            gap: 1.25rem;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 0.4375rem;
            font-size: 0.8125rem;
            color: var(--color-text-secondary);
        }
        .trust-item .icon {
            color: var(--color-primary);
            font-size: 1rem;
        }
        .hero-card {
            background: rgba(255, 255, 255, 0.82);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.6);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-hover);
            padding: 1.75rem;
        }
        .progress-ring-wrap {
            text-align: center;
            margin-bottom: 1.5rem;
        }
        .progress-ring-wrap .ring-label {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            margin-top: 0.625rem;
        }
        .progress-ring-wrap .ring-value {
            font-size: 1.375rem;
            font-weight: 700;
            color: var(--color-primary);
        }
        .ring-svg {
            width: 132px;
            height: 132px;
            margin: 0 auto;
        }
        .ring-svg circle {
            transition: stroke-dashoffset 1.2s cubic-bezier(0.2, 0.6, 0.2, 1);
        }
        .ring-svg .bg-circle {
            stroke: var(--color-border);
        }
        .ring-svg .fg-circle {
            stroke: var(--color-primary);
        }
        .hero-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 1rem;
        }
        .hero-card h3::after {
            content: "";
            display: block;
            width: 30px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
            margin-top: 0.5rem;
        }
        .tier-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        .tier-item {
            display: flex;
            align-items: center;
            gap: 0.875rem;
            padding: 0.75rem 1rem;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            background: var(--color-surface);
            transition: all 0.25s ease;
        }
        .tier-item:hover {
            border-color: rgba(30, 77, 59, 0.35);
            box-shadow: var(--shadow-card);
            transform: translateX(3px);
        }
        .tier-item .tier-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--color-primary-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-size: 1rem;
            flex-shrink: 0;
        }
        .tier-item .tier-info {
            flex: 1;
        }
        .tier-item .tier-name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--color-text);
        }
        .tier-item .tier-desc {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            line-height: 1.4;
        }
        .tier-item .tier-status {
            font-size: 0.6875rem;
            font-weight: 700;
            color: var(--color-accent);
            background: var(--color-accent-soft);
            padding: 0.1875rem 0.5rem;
            border-radius: 999px;
            white-space: nowrap;
        }

        /* Services */
        .services {
            background: var(--color-surface);
        }
        .service-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
            transition: all 0.25s ease;
        }
        .service-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: #CDC5B6;
        }
        .service-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--color-primary-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-size: 1.375rem;
            margin-bottom: 1.125rem;
            transition: all 0.25s ease;
        }
        .service-card:hover .service-icon {
            background: var(--color-primary);
            color: #fff;
        }
        .service-card h3 {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 0.5rem;
        }
        .service-card p {
            font-size: 0.9375rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin-bottom: 1rem;
        }
        .service-link {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            transition: gap 0.2s ease;
        }
        .service-link:hover {
            gap: 0.5rem;
            color: var(--color-accent);
        }

        /* Stats */
        .stats {
            background: #F0F4EC;
            padding: var(--section-pad) 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .stat-item {
            text-align: center;
            padding: 1.5rem 1rem;
        }
        .stat-number {
            font-size: clamp(1.875rem, 3vw, 2.5rem);
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.2;
        }
        .stat-number .suffix {
            color: var(--color-accent);
            font-size: 0.7em;
            margin-left: 0.125rem;
        }
        .stat-divider {
            width: 32px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
            margin: 0.75rem auto;
        }
        .stat-label {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
        }

        /* News / Info Zone */
        .news {
            background: var(--color-bg);
        }
        .news-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 2rem;
        }
        .news-list {
            display: flex;
            flex-direction: column;
        }
        .news-list-item {
            display: flex;
            align-items: baseline;
            gap: 1rem;
            padding: 1rem 0;
            border-bottom: 1px solid var(--color-border);
            transition: background 0.2s ease;
        }
        .news-list-item:last-child {
            border-bottom: none;
        }
        .news-list-item .news-date {
            font-size: 0.8125rem;
            color: var(--color-text-muted);
            white-space: nowrap;
            flex-shrink: 0;
            width: 4.5rem;
        }
        .news-list-item .news-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            line-height: 1.5;
            transition: color 0.2s ease;
            cursor: pointer;
        }
        .news-list-item .news-title:hover {
            color: var(--color-accent);
        }
        .news-list-item .news-cat {
            font-size: 0.75rem;
            color: var(--color-primary);
            background: var(--color-primary-soft);
            padding: 0.125rem 0.5rem;
            border-radius: 999px;
            white-space: nowrap;
        }
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }
        .news-side-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.25s ease;
            cursor: pointer;
        }
        .news-side-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .news-side-card .card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .news-side-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .news-side-card:hover .card-img img {
            transform: scale(1.03);
        }
        .news-side-card .card-body {
            padding: 1.25rem;
        }
        .news-side-card .card-body h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 0.375rem;
        }
        .news-side-card .card-body p {
            font-size: 0.8125rem;
            color: var(--color-text-muted);
            margin-bottom: 0.625rem;
            line-height: 1.5;
        }
        .news-side-card .card-body .btn-sm-custom {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
        }
        .news-side-card .card-body .btn-sm-custom:hover {
            color: var(--color-accent);
        }
        .view-all-link {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            transition: gap 0.2s ease;
        }
        .view-all-link:hover {
            gap: 0.5rem;
            color: var(--color-accent);
        }

        /* Guide Section */
        .guide {
            background: var(--color-surface-soft);
        }
        .guide-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }
        .guide-steps {
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }
        .guide-step {
            display: flex;
            gap: 1.25rem;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(227, 222, 212, 0.6);
        }
        .guide-step:last-child {
            border-bottom: none;
        }
        .guide-step .step-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1.2;
            flex-shrink: 0;
            width: 2.5rem;
            text-align: center;
        }
        .guide-step .step-body {
            flex: 1;
        }
        .guide-step .step-body h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 0.25rem;
        }
        .guide-step .step-body p {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }
        .guide-visual {
            position: relative;
        }
        .guide-visual .guide-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 4/3;
            box-shadow: var(--shadow-hover);
        }
        .guide-visual .guide-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .guide-visual .guide-float-card {
            position: absolute;
            bottom: 1.5rem;
            left: 1.5rem;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-radius: var(--radius-md);
            padding: 1rem 1.5rem;
            box-shadow: var(--shadow-hover);
        }
        .guide-visual .guide-float-card .float-title {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--color-text);
        }
        .guide-visual .guide-float-card .float-sub {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }

        /* FAQ */
        .faq {
            background: var(--color-bg);
        }
        .faq-accordion {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 0.75rem 1.25rem;
        }
        .faq-item {
            border-bottom: 1px solid var(--color-border);
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1rem 0.5rem;
            cursor: pointer;
            transition: background 0.2s ease;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
        }
        .faq-question:hover {
            background: var(--color-surface-soft);
        }
        .faq-question .faq-toggle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1.5px solid var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--color-primary);
            transition: all 0.25s ease;
            flex-shrink: 0;
            background: transparent;
        }
        .faq-question[aria-expanded="true"] .faq-toggle {
            background: var(--color-primary);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            display: none;
            padding: 0 0.5rem 1rem 0.5rem;
            font-size: 0.9375rem;
            color: var(--color-text-secondary);
            line-height: 1.75;
            border-left: 2px solid var(--color-primary-soft);
            margin-left: 0.75rem;
        }
        .faq-answer.open {
            display: block;
        }
        .faq-more {
            margin-top: 1.5rem;
            text-align: center;
        }
        .faq-more a {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            text-decoration: underline;
            text-underline-offset: 4px;
        }

        /* CTA */
        .cta {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            padding: var(--section-pad) 0;
        }
        .cta-inner {
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }
        .cta-inner h2 {
            font-size: clamp(1.375rem, 2vw, 1.875rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }
        .cta-inner p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 1.5rem;
            line-height: 1.7;
        }
        .cta-buttons {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 0.875rem;
        }
        .cta-buttons .btn-accent {
            padding: 0.75rem 2rem;
            font-size: 1rem;
        }
        .cta-contact {
            margin-top: 1.5rem;
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.6);
        }
        .cta-contact a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .cta-newsletter {
            max-width: 460px;
            margin: 1.75rem auto 0;
        }
        .newsletter-form {
            display: flex;
            gap: 0.625rem;
        }
        .newsletter-form .form-input {
            flex: 1;
            height: 44px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.15);
            padding: 0 1.25rem;
            font-size: 0.875rem;
            color: #fff;
            outline: none;
            transition: all 0.2s ease;
        }
        .newsletter-form .form-input::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }
        .newsletter-form .form-input:focus {
            border-color: rgba(255, 255, 255, 0.6);
            background: rgba(255, 255, 255, 0.22);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12);
        }
        .newsletter-form .btn-accent {
            padding: 0.625rem 1.5rem;
            font-size: 0.875rem;
        }

        /* Footer */
        .site-footer {
            background: #171512;
            color: #B5B0A5;
            padding: 3.5rem 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 2.5rem;
            padding-bottom: 2.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .brand-logo {
            margin-bottom: 1rem;
        }
        .footer-brand .brand-text {
            color: #fff;
        }
        .footer-brand .brand-icon {
            background: var(--color-accent);
        }
        .footer-brand p {
            font-size: 0.875rem;
            line-height: 1.7;
            color: #8A877F;
            margin-bottom: 1.25rem;
        }
        .footer-social {
            display: flex;
            gap: 0.625rem;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #B5B0A5;
            font-size: 0.9375rem;
            transition: all 0.2s ease;
        }
        .footer-social a:hover {
            background: var(--color-accent);
            color: #fff;
        }
        .footer-links h4 {
            font-size: 0.9375rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 1rem;
        }
        .footer-links ul li {
            margin-bottom: 0.5rem;
        }
        .footer-links ul li a {
            font-size: 0.875rem;
            color: #8A877F;
            transition: color 0.2s ease;
        }
        .footer-links ul li a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            padding: 1.5rem 0 2rem;
            text-align: center;
            font-size: 0.8125rem;
            color: #6B6861;
        }
        .footer-bottom .domain-text {
            color: #8A877F;
        }

        /* Utility */
        .text-accent {
            color: var(--color-accent);
        }
        .d-flex {
            display: flex;
        }
        .align-center {
            align-items: center;
        }
        .justify-between {
            justify-content: space-between;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .gap-1 {
            gap: 0.625rem;
        }
        .gap-2 {
            gap: 1.25rem;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .mb-2 {
            margin-bottom: 1rem;
        }
        .mb-3 {
            margin-bottom: 1.5rem;
        }
        .mt-2 {
            margin-top: 1rem;
        }
        .mt-3 {
            margin-top: 1.5rem;
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
        }

        @media (max-width: 991.98px) {
            .site-header .nav-links,
            .site-header .nav-actions {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-menu {
                display: block;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .hero-card {
                max-width: 520px;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .guide-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 2rem;
            }
        }
        @media (max-width: 575.98px) {
            .hero {
                padding: 2.5rem 0 3.5rem;
            }
            .hero-ctas {
                flex-direction: column;
                width: 100%;
            }
            .hero-ctas .btn-accent,
            .hero-ctas .btn-outline {
                width: 100%;
            }
            .hero-trust {
                justify-content: flex-start;
                gap: 0.875rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }
            .stat-item {
                padding: 1rem 0.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .newsletter-form {
                flex-direction: column;
            }
            .newsletter-form .btn-accent {
                width: 100%;
            }
            .navbar-main {
                min-height: 60px;
            }
            .brand-text {
                font-size: 1rem;
            }
            .brand-icon {
                width: 1.75rem;
                height: 1.75rem;
            }
        }

/* roulang page: category1 */
:root {
  --color-bg: #F7F5F0;
  --color-surface: #FFFFFF;
  --color-surface-soft: #EFEBE3;
  --color-primary: #1E4D3B;
  --color-primary-dark: #14382A;
  --color-primary-soft: #E1EADF;
  --color-accent: #D98324;
  --color-accent-soft: #FBEEDC;
  --color-text: #1F1E1A;
  --color-text-secondary: #5C5A52;
  --color-text-muted: #8C897F;
  --color-border: #E3DED4;
  --color-link: #1E4D3B;
  --color-link-hover: #D98324;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 1px 2px rgba(30, 28, 24, 0.04), 0 4px 12px rgba(30, 28, 24, 0.04);
  --shadow-hover: 0 2px 4px rgba(30, 28, 24, 0.06), 0 12px 28px rgba(30, 28, 24, 0.1);
  --shadow-nav: 0 1px 0 rgba(30, 28, 24, 0.06), 0 4px 16px rgba(30, 28, 24, 0.04);
  --transition-base: 0.25s cubic-bezier(0.2, 0.6, 0.2, 1);
  --section-pad: clamp(3.5rem, 7vw, 6rem);
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color 0.2s ease; }
a:hover { color: var(--color-link-hover); }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
.container-custom { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 1.25rem; }
.section { padding: var(--section-pad) 0; }
.section-label {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.3125rem 1rem; border-radius: 999px;
  background: var(--color-primary-soft); color: var(--color-primary);
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.02em;
}
.section-title { font-size: clamp(1.375rem, 2vw, 1.875rem); font-weight: 700; line-height: 1.25; color: var(--color-text); margin-top: 1rem; margin-bottom: 0.75rem; }
.section-title .accent { color: var(--color-accent); }
.section-desc { font-size: 1rem; color: var(--color-text-secondary); line-height: 1.7; max-width: 34em; margin-bottom: 2rem; }
.section-head { position: relative; margin-bottom: 2.5rem; }
.section-head::after {
  content: ""; display: block; width: 40px; height: 4px;
  border-radius: 2px; background: var(--color-primary);
  margin-top: 0.875rem;
  animation: lineExpand 0.6s cubic-bezier(0.2, 0.6, 0.2, 1) both;
}
@keyframes lineExpand { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }

/* Buttons */
.btn-primary-custom {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: var(--color-primary); color: #fff; border: 1px solid transparent;
  border-radius: 10px; padding: 0.625rem 1.25rem; font-weight: 600; font-size: 0.9375rem;
  transition: var(--transition-base); cursor: pointer;
}
.btn-primary-custom:hover { background: var(--color-primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(30,77,59,0.25); }
.btn-primary-custom:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(30,77,59,0.25); }
.btn-accent {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: var(--color-accent); color: #fff; border: 1px solid transparent;
  border-radius: 10px; padding: 0.625rem 1.5rem; font-weight: 600; font-size: 0.9375rem;
  transition: var(--transition-base); cursor: pointer;
}
.btn-accent:hover { background: #C4701E; color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(217,131,36,0.3); }
.btn-accent:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(217,131,36,0.3); }
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-primary);
  border-radius: 10px; padding: 0.625rem 1.25rem; font-weight: 600; font-size: 0.9375rem;
  transition: var(--transition-base); cursor: pointer;
}
.btn-outline:hover { background: var(--color-primary-soft); color: var(--color-primary); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1040;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-nav);
}
.navbar-main {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 68px; gap: 1.5rem;
}
.brand-logo { display: flex; align-items: center; gap: 0.625rem; flex-shrink: 0; }
.brand-icon {
  width: 2rem; height: 2rem; border-radius: 0.5rem;
  background: var(--color-primary); display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem; font-weight: 700;
}
.brand-text { font-size: 1.125rem; font-weight: 700; color: var(--color-text); white-space: nowrap; }
.brand-text .free-badge {
  display: inline-block; background: var(--color-accent); color: #fff;
  font-size: 0.6875rem; font-weight: 700; padding: 0.125rem 0.375rem;
  border-radius: 4px; margin-left: 0.25rem; vertical-align: middle; letter-spacing: 0.04em;
}
.nav-links { display: flex; align-items: center; gap: 0.375rem; }
.nav-links a {
  position: relative; font-size: 0.9375rem; font-weight: 500;
  color: var(--color-text-secondary); padding: 0.5rem 0.875rem; border-radius: 8px;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--color-primary); }
.nav-links a.active { color: var(--color-primary); font-weight: 600; }
.nav-links a.active::after {
  content: ""; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 18px; height: 2px; border-radius: 2px; background: var(--color-primary);
}
.nav-right { display: flex; align-items: center; gap: 0.875rem; }
.nav-search {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: 999px; padding: 0.375rem 0.875rem; width: 200px;
  transition: var(--transition-base);
}
.nav-search:focus-within { background: #fff; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(30,77,59,0.12); }
.nav-search input {
  border: none; outline: none; background: transparent; width: 100%;
  font-size: 0.875rem; color: var(--color-text);
}
.nav-search input::placeholder { color: var(--color-text-muted); }
.nav-search svg { flex-shrink: 0; color: var(--color-text-muted); }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; border-radius: 8px; position: relative;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px; background: var(--color-primary);
  margin: 4px auto; border-radius: 2px; transition: var(--transition-base);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Page Header (分类页) */
.page-header {
  padding: 2.5rem 0 2rem;
  background: var(--color-surface-soft);
  border-bottom: 1px solid var(--color-border);
}
.page-header-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.page-header h1 {
  font-size: clamp(1.375rem, 2.2vw, 2rem);
  font-weight: 700; line-height: 1.25; color: var(--color-text); margin: 0 0 0.5rem;
}
.page-header h1 .accent { color: var(--color-accent); }
.page-header p { font-size: 0.9375rem; color: var(--color-text-secondary); margin: 0; max-width: 42em; }
.breadcrumb-custom {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--color-text-muted); flex-shrink: 0;
}
.breadcrumb-custom a { color: var(--color-text-secondary); }
.breadcrumb-custom a:hover { color: var(--color-primary); }
.breadcrumb-custom .sep { color: var(--color-text-muted); }
.breadcrumb-custom .current { color: var(--color-primary); font-weight: 600; }

/* Stats Bar */
.stats-bar { margin-top: -1rem; position: relative; z-index: 2; }
.stats-bar .stats-inner {
  display: flex; flex-wrap: wrap; gap: 1rem;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-card);
  padding: 1.25rem 1.75rem;
}
.stat-item { flex: 1; min-width: 140px; }
.stat-item .stat-num { font-size: 1.625rem; font-weight: 700; color: var(--color-primary); line-height: 1.2; }
.stat-item .stat-num .suffix { color: var(--color-accent); font-size: 1.125rem; }
.stat-item .stat-label { font-size: 0.8125rem; color: var(--color-text-muted); margin-top: 0.25rem; }

/* Toolbar */
.toolbar-wrap { padding: 2rem 0 1.5rem; }
.toolbar-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-card);
  padding: 1.25rem 1.5rem;
}
.toolbar-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.result-count { font-size: 0.875rem; color: var(--color-text-secondary); }
.result-count strong { color: var(--color-primary); font-weight: 700; }
.toolbar-controls { display: flex; align-items: center; gap: 0.875rem; flex-wrap: wrap; }
.form-select-custom {
  border: 1px solid var(--color-border); border-radius: 10px;
  padding: 0.4375rem 2rem 0.4375rem 0.875rem;
  font-size: 0.875rem; color: var(--color-text); background: var(--color-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%235C5A52' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 0.875rem center;
  appearance: none; -webkit-appearance: none; outline: none; cursor: pointer;
  transition: var(--transition-base);
}
.form-select-custom:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(30,77,59,0.12); }
.toolbar-search {
  display: flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--color-border); border-radius: 10px;
  padding: 0.4375rem 0.875rem; background: var(--color-surface);
  transition: var(--transition-base); width: 180px;
}
.toolbar-search:focus-within { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(30,77,59,0.12); }
.toolbar-search input { border: none; outline: none; width: 100%; font-size: 0.875rem; background: transparent; }
.toolbar-search svg { color: var(--color-text-muted); flex-shrink: 0; }
.filter-tags { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.filter-tag {
  display: inline-flex; align-items: center;
  padding: 0.3125rem 1rem; border-radius: 999px;
  border: 1px solid var(--color-border); background: var(--color-surface);
  font-size: 0.8125rem; font-weight: 600; color: var(--color-text-secondary);
  cursor: pointer; transition: var(--transition-base);
}
.filter-tag:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-tag.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* Content List */
.content-layout { padding: 1rem 0 3rem; }
.content-card {
  display: flex; gap: 1.25rem;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-card);
  padding: 1rem; margin-bottom: 1.25rem; overflow: hidden;
  transition: var(--transition-base);
}
.content-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: #CDC5B6; }
.content-thumb {
  position: relative; flex-shrink: 0; width: 200px; border-radius: 10px; overflow: hidden;
}
.content-thumb img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; transition: transform 0.4s ease; }
.content-card:hover .content-thumb img { transform: scale(1.05); }
.badge-free {
  position: absolute; top: 10px; left: 10px;
  background: var(--color-accent); color: #fff;
  font-size: 0.6875rem; font-weight: 700;
  padding: 0.125rem 0.5rem; border-radius: 999px; letter-spacing: 0.04em;
}
.content-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.content-info h3 { font-size: 1.125rem; font-weight: 600; color: var(--color-text); line-height: 1.4; margin: 0 0 0.625rem; }
.content-info h3 a { transition: color 0.2s; }
.content-info h3 a:hover { color: var(--color-link-hover); }
.content-meta { font-size: 0.8125rem; color: var(--color-text-muted); margin-bottom: 0.625rem; display: flex; flex-wrap: wrap; gap: 0.25rem; }
.content-info p { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.65; margin-bottom: 0.875rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.content-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: auto; }
.content-tags { display: flex; gap: 0.375rem; }
.tag-sm {
  display: inline-flex; align-items: center;
  padding: 0.1875rem 0.625rem; border-radius: 999px;
  background: var(--color-primary-soft); color: var(--color-primary);
  font-size: 0.75rem; font-weight: 600;
}
.tag-sm.accent { background: var(--color-accent-soft); color: var(--color-accent); }
.view-link { font-size: 0.875rem; font-weight: 600; color: var(--color-primary); display: inline-flex; align-items: center; gap: 0.25rem; transition: gap 0.2s ease; }
.view-link:hover { color: var(--color-accent); gap: 0.5rem; }

/* Pagination */
.pagination-wrap { display: flex; justify-content: center; margin-top: 2.5rem; }
.pagination-custom { display: flex; align-items: center; gap: 0.375rem; flex-wrap: wrap; }
.pagination-custom li a {
  display: flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding: 0 0.75rem;
  border-radius: 999px; border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text-secondary);
  font-size: 0.875rem; font-weight: 600; transition: var(--transition-base);
}
.pagination-custom li a:hover { background: var(--color-primary-soft); color: var(--color-primary); border-color: var(--color-primary); }
.pagination-custom li.active a { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.pagination-custom li.disabled a { opacity: 0.45; pointer-events: none; }

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: 1.25rem; }
.sidebar-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-card);
  padding: 1.5rem;
}
.sidebar-card h3 {
  font-size: 1.0625rem; font-weight: 700; color: var(--color-text);
  margin: 0 0 1.25rem; position: relative; padding-bottom: 0.75rem;
}
.sidebar-card h3::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 28px; height: 3px; border-radius: 2px; background: var(--color-accent);
}
.hot-list li {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.625rem 0; border-bottom: 1px solid rgba(227,222,212,0.6);
  transition: var(--transition-base);
}
.hot-list li:last-child { border-bottom: none; }
.hot-list li:hover { transform: translateX(3px); }
.hot-num { font-size: 1rem; font-weight: 700; color: var(--color-primary); width: 2rem; flex-shrink: 0; }
.hot-num.top { color: var(--color-accent); }
.hot-list a { flex: 1; font-size: 0.875rem; color: var(--color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hot-list a:hover { color: var(--color-link-hover); }
.hot-val { font-size: 0.8125rem; color: var(--color-text-muted); flex-shrink: 0; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag-cloud a {
  display: inline-flex; align-items: center;
  padding: 0.3125rem 0.875rem; border-radius: 999px;
  background: var(--color-primary-soft); color: var(--color-primary);
  font-size: 0.8125rem; font-weight: 600; transition: var(--transition-base);
}
.tag-cloud a:hover { background: var(--color-primary); color: #fff; transform: translateY(-2px); }
.tag-cloud a.alt { background: var(--color-accent-soft); color: #a85b18; }
.tag-cloud a.alt:hover { background: var(--color-accent); color: #fff; }
.recommend-card .recommend-img { border-radius: 10px; overflow: hidden; margin-bottom: 0.875rem; }
.recommend-card .recommend-img img { aspect-ratio: 16/10; object-fit: cover; transition: transform 0.4s ease; }
.recommend-card:hover .recommend-img img { transform: scale(1.04); }
.recommend-card h4 { font-size: 0.9375rem; font-weight: 600; color: var(--color-text); margin: 0 0 0.375rem; line-height: 1.4; }
.recommend-card p { font-size: 0.8125rem; color: var(--color-text-muted); margin-bottom: 0.875rem; }
.recommend-card .btn-primary-custom { width: 100%; font-size: 0.875rem; padding: 0.5rem 1rem; }

/* Category CTA */
.category-cta { padding: 0 0 4rem; }
.cta-card {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  background: var(--color-accent-soft);
  border: 1px solid rgba(217,131,36,0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem 3rem;
  box-shadow: var(--shadow-card);
}
.cta-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--color-text); margin: 0 0 0.25rem; }
.cta-card p { font-size: 0.875rem; color: var(--color-text-secondary); margin: 0; }
.cta-card .btn-primary-custom { flex-shrink: 0; }

/* Footer */
.site-footer { background: #171512; color: rgba(255,255,255,0.72); padding: 3.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2.5rem; }
.footer-brand .brand-logo { margin-bottom: 1rem; }
.footer-brand .brand-text { color: #fff; }
.footer-brand p { font-size: 0.875rem; line-height: 1.7; color: rgba(255,255,255,0.6); max-width: 30em; margin-bottom: 1.25rem; }
.footer-social { display: flex; gap: 0.625rem; }
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 999px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.8);
  font-size: 0.8125rem; font-weight: 600; transition: var(--transition-base);
}
.footer-social a:hover { background: var(--color-accent); color: #fff; transform: translateY(-2px); }
.footer-links h4 { font-size: 0.9375rem; font-weight: 600; color: #fff; margin-bottom: 1rem; position: relative; padding-bottom: 0.5rem; }
.footer-links h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 20px; height: 2px; background: var(--color-accent); }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-links a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem; font-size: 0.8125rem;
  color: rgba(255,255,255,0.4); text-align: center; line-height: 1.8;
}
.footer-bottom .domain-text { color: rgba(255,255,255,0.6); }

/* Responsive */
@media (max-width: 991.98px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: var(--color-bg); border-bottom: 1px solid var(--color-border);
    flex-direction: column; align-items: stretch; gap: 0.25rem;
    padding: 1rem 1.25rem 1.25rem; box-shadow: var(--shadow-nav);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 1rem; border-radius: 8px; }
  .nav-links a.active { background: var(--color-primary-soft); }
  .nav-links a.active::after { display: none; }
  .nav-right .nav-search { display: none; }
  .nav-right .btn-accent { padding: 0.4375rem 1rem; font-size: 0.8125rem; }
  .content-card { flex-direction: column; }
  .content-thumb { width: 100%; }
  .content-thumb img { aspect-ratio: 16/9; width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-card { padding: 1.75rem; }
}
@media (max-width: 767.98px) {
  .page-header-inner { flex-direction: column; align-items: flex-start; }
  .toolbar-top { flex-direction: column; align-items: flex-start; }
  .toolbar-controls { width: 100%; }
  .toolbar-search { flex: 1; width: auto; }
  .form-select-custom { flex-shrink: 0; }
  .stats-inner { flex-wrap: wrap; }
  .stat-item { min-width: calc(50% - 0.5rem); }
  .footer-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .cta-card { flex-direction: column; align-items: flex-start; }
  .cta-card .btn-primary-custom { width: 100%; }
  .content-card { padding: 0.875rem; }
  .container-custom { padding: 0 1rem; }
}
@media (max-width: 575.98px) {
  .page-header { padding: 2rem 0 1.5rem; }
  .toolbar-card { padding: 1rem; }
  .filter-tags { gap: 0.375rem; }
  .filter-tag { font-size: 0.75rem; padding: 0.25rem 0.875rem; }
  .pagination-custom li a { min-width: 36px; height: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}