/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --primary: #1B1B2E;
            --primary-light: #2A2A4A;
            --secondary: #C9A96E;
            --secondary-hover: #B8965C;
            --background: #F7F7F9;
            --card-bg: #FFFFFF;
            --text-main: #1A1A1A;
            --text-secondary: #666666;
            --text-muted: #999999;
            --text-inverse: #FFFFFF;
            --border-color: #E0E0E0;
            --border-accent: #C9A96E;
            --accent-red: #E8455B;
            --gradient-hero: linear-gradient(135deg, #1B1B2E 0%, #2A2A4A 100%);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-full: 50%;
            --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
            --spacing-section: 80px;
            --spacing-section-mobile: 48px;
            --container-width: 1200px;
            --header-top-height: 36px;
            --header-nav-height: 60px;
        }

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

        html {
            font-size: 16px;
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-main);
            font-size: 1rem;
            line-height: 1.6;
            color: var(--text-main);
            background: var(--background);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

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

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

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

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

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

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

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

        /* ===== Header Top Bar ===== */
        .header-top {
            height: var(--header-top-height);
            background: #F0F0F2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            font-size: 0.8125rem;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-color);
        }

        .header-top .domain {
            font-weight: 500;
            color: var(--text-secondary);
        }

        .header-top .domain:hover {
            color: var(--primary);
        }

        .header-top .top-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .header-top .top-right .badge {
            font-size: 0.75rem;
            color: var(--text-muted);
            background: #E8E8EC;
            padding: 2px 10px;
            border-radius: 10px;
            letter-spacing: 0.02em;
        }

        .header-top .top-right .btn-login-small {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            background: transparent;
            border: 1px solid var(--primary);
            padding: 2px 14px;
            border-radius: var(--radius-sm);
            transition: all 0.2s ease;
            line-height: 1.8;
        }

        .header-top .top-right .btn-login-small:hover {
            background: var(--primary);
            color: var(--text-inverse);
        }

        /* ===== Main Navigation ===== */
        .main-nav {
            height: var(--header-nav-height);
            background: var(--card-bg);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            box-shadow: 0 1px 4px rgba(0,0,0,0.04);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid #F0F0F2;
        }

        .main-nav .logo {
            font-size: 1.35rem;
            font-weight: 900;
            color: var(--primary);
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .main-nav .logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--gradient-hero);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--secondary);
            font-weight: 900;
            font-size: 1.1rem;
        }

        .main-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .main-nav .nav-links a {
            padding: 0 20px;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-secondary);
            height: var(--header-nav-height);
            line-height: var(--header-nav-height);
            position: relative;
            transition: color 0.2s ease;
        }

        .main-nav .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%) scaleX(0);
            width: 60%;
            height: 3px;
            background: var(--secondary);
            border-radius: 2px 2px 0 0;
            transition: transform 0.25s ease;
        }

        .main-nav .nav-links a:hover {
            color: var(--primary);
        }

        .main-nav .nav-links a:hover::after {
            transform: translateX(-50%) scaleX(1);
        }

        .main-nav .nav-links a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .main-nav .nav-links a.active::after {
            transform: translateX(-50%) scaleX(1);
            background: var(--primary);
        }

        .main-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .main-nav .nav-actions .btn-ghost {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            padding: 6px 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--primary);
            transition: all 0.2s ease;
        }

        .main-nav .nav-actions .btn-ghost:hover {
            background: var(--primary);
            color: var(--text-inverse);
        }

        .main-nav .nav-actions .btn-primary-nav {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-inverse);
            background: var(--primary);
            padding: 6px 20px;
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
        }

        .main-nav .nav-actions .btn-primary-nav:hover {
            background: var(--primary-light);
        }

        /* Hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 4px;
            background: none;
            border: none;
        }

        .hamburger span {
            width: 26px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        /* Mobile drawer */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: var(--header-top-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--card-bg);
            z-index: 99;
            padding: 24px 20px;
            flex-direction: column;
            gap: 12px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.12);
            overflow-y: auto;
        }

        .mobile-drawer.open {
            display: flex;
        }

        .mobile-drawer a {
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 12px 0;
            border-bottom: 1px solid #F0F0F2;
            transition: color 0.2s ease;
        }

        .mobile-drawer a:hover {
            color: var(--primary);
        }

        .mobile-drawer a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .mobile-drawer .drawer-actions {
            margin-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .mobile-drawer .drawer-actions a {
            text-align: center;
            border-bottom: none;
            padding: 12px;
            border-radius: var(--radius-md);
        }

        .mobile-drawer .drawer-actions .btn-drawer-primary {
            background: var(--primary);
            color: var(--text-inverse);
        }

        .mobile-drawer .drawer-actions .btn-drawer-ghost {
            border: 1px solid var(--primary);
            color: var(--primary);
        }

        /* ===== Hero Section ===== */
        .hero {
            position: relative;
            width: 100%;
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-hero);
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            opacity: 0.25;
            mix-blend-mode: overlay;
        }

        .hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, rgba(27,27,46,0.70) 0%, rgba(27,27,46,0.85) 100%);
            z-index: 1;
        }

        .hero .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            padding: 40px 24px;
        }

        .hero .hero-content .hero-badge {
            display: inline-block;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--secondary);
            background: rgba(201, 169, 110, 0.15);
            border: 1px solid rgba(201, 169, 110, 0.30);
            padding: 4px 18px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            margin-bottom: 20px;
        }

        .hero .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--text-inverse);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 16px;
        }

        .hero .hero-content h1 .highlight {
            color: var(--secondary);
        }

        .hero .hero-content .subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.80);
            line-height: 1.6;
            margin-bottom: 32px;
            font-weight: 400;
        }

        .hero .hero-content .hero-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero .hero-content .hero-actions .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            background: var(--secondary);
            padding: 14px 40px;
            border-radius: var(--radius-md);
            transition: all 0.25s ease;
            box-shadow: 0 4px 16px rgba(201, 169, 110, 0.30);
        }

        .hero .hero-content .hero-actions .btn-hero-primary:hover {
            background: var(--secondary-hover);
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.40);
        }

        .hero .hero-content .hero-actions .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-inverse);
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.35);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            transition: all 0.25s ease;
        }

        .hero .hero-content .hero-actions .btn-hero-secondary:hover {
            border-color: var(--secondary);
            color: var(--secondary);
        }

        .hero .hero-login-preview {
            position: relative;
            z-index: 2;
            margin-top: 40px;
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.10);
            border-radius: var(--radius-lg);
            padding: 24px 32px;
            max-width: 420px;
            width: 100%;
            margin-left: auto;
            margin-right: auto;
        }

        .hero .hero-login-preview .form-row {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }

        .hero .hero-login-preview .form-row input {
            flex: 1;
            min-width: 160px;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--text-inverse);
            font-size: 0.9375rem;
            transition: border 0.2s ease;
        }

        .hero .hero-login-preview .form-row input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .hero .hero-login-preview .form-row input:focus {
            border-color: var(--secondary);
            background: rgba(255, 255, 255, 0.18);
        }

        .hero .hero-login-preview .form-row .btn-login-preview {
            padding: 10px 28px;
            background: var(--secondary);
            color: var(--primary);
            font-weight: 700;
            border-radius: var(--radius-sm);
            transition: background 0.2s ease;
            white-space: nowrap;
        }

        .hero .hero-login-preview .form-row .btn-login-preview:hover {
            background: var(--secondary-hover);
        }

        .hero .hero-login-preview .form-hint {
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.40);
            margin-top: 10px;
            text-align: center;
        }

        /* ===== Section Common ===== */
        .section {
            padding: var(--spacing-section) 0;
        }

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

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 12px;
            color: var(--text-main);
        }

        .section-title .accent {
            color: var(--secondary);
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            text-align: center;
            max-width: 600px;
            margin: 0 auto 48px auto;
            line-height: 1.5;
        }

        .section-divider {
            width: 48px;
            height: 3px;
            background: var(--secondary);
            border-radius: 2px;
            margin: 0 auto 32px auto;
        }

        /* ===== Hot Cards ===== */
        .hot-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

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

        @media (max-width: 640px) {
            .hot-cards-grid {
                grid-template-columns: 1fr;
            }
        }

        .hot-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }

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

        .hot-card .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            background: #E8E8EC;
            position: relative;
        }

        .hot-card .card-img .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-inverse);
            background: var(--accent-red);
            padding: 2px 12px;
            border-radius: 12px;
            letter-spacing: 0.02em;
        }

        .hot-card .card-img .card-tag.gold {
            background: var(--secondary);
            color: var(--primary);
        }

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

        .hot-card .card-body .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .hot-card .card-body .card-desc {
            font-size: 0.875rem;
            color: var(--text-secondary);
            line-height: 1.5;
            flex: 1;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .hot-card .card-body .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8125rem;
            color: var(--text-muted);
        }

        .hot-card .card-body .card-meta .rating {
            color: var(--secondary);
            letter-spacing: 0.1em;
        }

        .hot-card .card-body .card-meta .price {
            font-weight: 700;
            color: var(--primary);
            font-size: 1rem;
        }

        /* =====种草清单 ===== */
        .种草清单 {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .种草清单 .list-item {
            display: flex;
            align-items: center;
            padding: 20px 24px;
            border-bottom: 1px solid #F0F0F2;
            transition: background 0.2s ease;
            gap: 16px;
        }

        .种草清单 .list-item:last-child {
            border-bottom: none;
        }

        .种草清单 .list-item:hover {
            background: #FAFAFC;
        }

        .种草清单 .list-item .item-index {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            background: var(--background);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--primary);
            flex-shrink: 0;
            border: 1px solid var(--border-color);
        }

        .种草清单 .list-item .item-index.top {
            background: var(--secondary);
            color: var(--primary);
            border-color: var(--secondary);
        }

        .种草清单 .list-item .item-info {
            flex: 1;
            min-width: 0;
        }

        .种草清单 .list-item .item-info .item-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .种草清单 .list-item .item-info .item-reason {
            font-size: 0.8125rem;
            color: var(--text-secondary);
            line-height: 1.4;
        }

        .种草清单 .list-item .item-action {
            flex-shrink: 0;
        }

        .种草清单 .list-item .item-action .btn-follow {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--text-inverse);
            background: var(--primary);
            padding: 8px 20px;
            border-radius: var(--radius-sm);
            transition: background 0.2s ease;
            white-space: nowrap;
        }

        .种草清单 .list-item .item-action .btn-follow:hover {
            background: var(--primary-light);
        }

        /* ===== Reviews ===== */
        .reviews-scroll {
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding-bottom: 8px;
        }

        .reviews-scroll::-webkit-scrollbar {
            display: none;
        }

        .reviews-track {
            display: flex;
            gap: 16px;
            padding: 4px 0;
        }

        .review-item {
            flex: 0 0 220px;
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 16px 18px;
            box-shadow: var(--shadow-sm);
            border: 1px solid #F0F0F2;
            transition: box-shadow 0.2s ease;
        }

        .review-item:hover {
            box-shadow: var(--shadow-md);
        }

        .review-item .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }

        .review-item .review-header .avatar {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            background: var(--gradient-hero);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-inverse);
            font-weight: 700;
            font-size: 0.9rem;
        }

        .review-item .review-header .reviewer-info {
            flex: 1;
            min-width: 0;
        }

        .review-item .review-header .reviewer-info .name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
        }

        .review-item .review-header .reviewer-info .stars {
            font-size: 0.8125rem;
            color: var(--secondary);
            letter-spacing: 0.05em;
        }

        .review-item .review-text {
            font-size: 0.8125rem;
            color: var(--text-secondary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ===== CTA Float ===== */
        .cta-float {
            position: fixed;
            bottom: 32px;
            right: 32px;
            z-index: 50;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .cta-float .btn-float {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-full);
            background: var(--secondary);
            color: var(--primary);
            font-size: 0.8125rem;
            font-weight: 700;
            box-shadow: 0 4px 20px rgba(201, 169, 110, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.25s ease;
            border: none;
            cursor: pointer;
            flex-direction: column;
            gap: 2px;
            line-height: 1.1;
        }

        .cta-float .btn-float:hover {
            transform: scale(1.06);
            box-shadow: 0 6px 28px rgba(201, 169, 110, 0.45);
        }

        .cta-float .btn-float .icon {
            font-size: 1.2rem;
        }

        .cta-float .btn-float .label {
            font-size: 0.65rem;
            font-weight: 600;
        }

        .cta-float .btn-float-secondary {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-full);
            background: var(--card-bg);
            color: var(--text-secondary);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .cta-float .btn-float-secondary:hover {
            background: var(--primary);
            color: var(--text-inverse);
            border-color: var(--primary);
        }

        /* ===== CMS List ===== */
        .cms-list-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        @media (max-width: 768px) {
            .cms-list-grid {
                grid-template-columns: 1fr;
            }
        }

        .cms-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all 0.25s ease;
            display: flex;
            flex-direction: column;
            border: 1px solid #F5F5F7;
        }

        .cms-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

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

        .cms-card .cms-card-body .cms-cat {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--secondary);
            background: rgba(201, 169, 110, 0.10);
            padding: 2px 12px;
            border-radius: 10px;
            align-self: flex-start;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }

        .cms-card .cms-card-body .cms-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .cms-card .cms-card-body .cms-title a {
            color: inherit;
        }

        .cms-card .cms-card-body .cms-title a:hover {
            color: var(--secondary);
        }

        .cms-card .cms-card-body .cms-excerpt {
            font-size: 0.875rem;
            color: var(--text-secondary);
            line-height: 1.5;
            flex: 1;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .cms-card .cms-card-body .cms-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8125rem;
            color: var(--text-muted);
            border-top: 1px solid #F0F0F2;
            padding-top: 12px;
        }

        .cms-card .cms-card-body .cms-meta .cms-date {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .cms-card .cms-card-body .cms-meta .cms-read-link {
            font-weight: 600;
            color: var(--primary);
            transition: color 0.2s ease;
        }

        .cms-card .cms-card-body .cms-meta .cms-read-link:hover {
            color: var(--secondary);
        }

        .cms-empty {
            grid-column: 1 / -1;
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px dashed var(--border-color);
        }

        .cms-empty .empty-icon {
            font-size: 2.4rem;
            margin-bottom: 12px;
            opacity: 0.5;
        }

        .cms-empty .empty-text {
            font-size: 1rem;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 720px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            border: 1px solid #F0F0F2;
            overflow: hidden;
            transition: box-shadow 0.2s ease;
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-item .faq-question {
            padding: 18px 22px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-main);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            background: #FAFAFC;
            transition: background 0.2s ease;
            user-select: none;
        }

        .faq-item .faq-question:hover {
            background: #F5F5F8;
        }

        .faq-item .faq-question .faq-toggle {
            font-size: 1.2rem;
            color: var(--text-muted);
            transition: transform 0.25s ease;
        }

        .faq-item.open .faq-question .faq-toggle {
            transform: rotate(180deg);
            color: var(--secondary);
        }

        .faq-item .faq-answer {
            padding: 0 22px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            color: var(--text-secondary);
            font-size: 0.9375rem;
            line-height: 1.6;
        }

        .faq-item.open .faq-answer {
            padding: 0 22px 18px 22px;
            max-height: 300px;
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 56px 0 32px 0;
        }

        .footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        @media (max-width: 768px) {
            .footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }

        .footer .footer-brand .footer-logo {
            font-size: 1.3rem;
            font-weight: 900;
            color: var(--text-inverse);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer .footer-brand .footer-logo .logo-icon {
            width: 28px;
            height: 28px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 900;
            font-size: 0.9rem;
        }

        .footer .footer-brand p {
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.60);
            line-height: 1.6;
            max-width: 300px;
        }

        .footer .footer-links h4,
        .footer .footer-contact h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-inverse);
            margin-bottom: 16px;
        }

        .footer .footer-links ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer .footer-links ul a {
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.60);
            transition: color 0.2s ease;
        }

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

        .footer .footer-contact p {
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.60);
            line-height: 1.8;
        }

        .footer .footer-contact .contact-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.40);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero .hero-content h1 {
                font-size: 2.2rem;
            }

            .hero .hero-content .subtitle {
                font-size: 1.05rem;
            }
        }

        @media (max-width: 768px) {
            :root {
                --spacing-section: 48px;
                --spacing-section-mobile: 32px;
            }

            .header-top {
                padding: 0 12px;
                font-size: 0.75rem;
            }

            .header-top .top-right .badge {
                display: none;
            }

            .main-nav {
                padding: 0 12px;
                height: 56px;
            }

            .main-nav .nav-links {
                display: none;
            }

            .main-nav .nav-actions {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .mobile-drawer {
                top: calc(var(--header-top-height) + 56px);
            }

            .hero {
                min-height: 70vh;
            }

            .hero .hero-content h1 {
                font-size: 1.8rem;
            }

            .hero .hero-content .subtitle {
                font-size: 0.95rem;
                margin-bottom: 24px;
            }

            .hero .hero-content .hero-actions .btn-hero-primary,
            .hero .hero-content .hero-actions .btn-hero-secondary {
                font-size: 0.9375rem;
                padding: 12px 24px;
            }

            .hero .hero-login-preview {
                padding: 16px 18px;
                margin-top: 28px;
            }

            .hero .hero-login-preview .form-row {
                flex-direction: column;
            }

            .hero .hero-login-preview .form-row input {
                width: 100%;
                min-width: unset;
            }

            .hero .hero-login-preview .form-row .btn-login-preview {
                width: 100%;
                text-align: center;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .section-subtitle {
                font-size: 0.9375rem;
                margin-bottom: 32px;
            }

            .种草清单 .list-item {
                padding: 16px;
                flex-wrap: wrap;
            }

            .种草清单 .list-item .item-action {
                width: 100%;
                margin-top: 8px;
            }

            .种草清单 .list-item .item-action .btn-follow {
                width: 100%;
                text-align: center;
                display: block;
            }

            .review-item {
                flex: 0 0 180px;
                padding: 12px 14px;
            }

            .cta-float {
                bottom: 16px;
                right: 16px;
            }

            .cta-float .btn-float {
                width: 52px;
                height: 52px;
                font-size: 0.7rem;
            }

            .cta-float .btn-float-secondary {
                width: 38px;
                height: 38px;
            }

            .footer {
                padding: 40px 0 24px 0;
            }

            .faq-item .faq-question {
                font-size: 0.9375rem;
                padding: 14px 16px;
            }

            .faq-item .faq-answer {
                font-size: 0.875rem;
            }
        }

        @media (max-width: 520px) {
            .hero .hero-content h1 {
                font-size: 1.5rem;
            }

            .hero .hero-content .subtitle {
                font-size: 0.875rem;
            }

            .hot-cards-grid {
                gap: 16px;
            }

            .cms-list-grid {
                gap: 16px;
            }

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

        /* ===== Accessibility ===== */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

/* roulang page: article */
/* ===== Design Variables ===== */
        :root {
            --primary: #1B1B2E;
            --primary-light: #2A2A4A;
            --primary-dark: #0F0F1E;
            --accent: #C9A96E;
            --accent-hover: #B8965C;
            --accent-light: #E8D5A8;
            --bg: #F7F7F9;
            --bg-card: #FFFFFF;
            --text-primary: #1A1A1A;
            --text-secondary: #666666;
            --text-muted: #999999;
            --text-light: #DDDDDD;
            --text-white: #FFFFFF;
            --danger: #E8455B;
            --border: #E0E0E0;
            --border-accent: #C9A96E;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.10);
            --shadow-lg: 0 16px 40px rgba(0,0,0,0.12);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --radius-full: 50%;
            --transition: 0.2s ease;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
            --container-max: 1200px;
            --nav-top-height: 36px;
            --nav-main-height: 60px;
            --spacing-section: 80px;
            --spacing-section-mobile: 48px;
            --grid-gap: 24px;
            --card-padding: 20px;
        }

        /* ===== Reset & Base ===== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            font-family: var(--font-family);
            font-size: 1rem;
            line-height: 1.6;
            color: var(--text-primary);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
        a:hover { color: var(--accent); }
        button { cursor: pointer; font-family: inherit; border: none; background: none; }
        input, textarea { font-family: inherit; }
        ul, ol { list-style: none; }
        h1, h2, h3, h4, h5, h6 { line-height: 1.3; font-weight: 700; color: var(--text-primary); }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container { padding: 0 16px; }
        }

        /* ===== Top Info Bar ===== */
        .top-bar {
            height: var(--nav-top-height);
            background: #F0F0F2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            font-size: 0.8125rem;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border);
        }
        .top-bar .domain-link { font-weight: 500; color: var(--text-secondary); }
        .top-bar .domain-link:hover { color: var(--primary); }
        .top-bar .top-right { display: flex; align-items: center; gap: 16px; }
        .top-bar .top-right .badge { font-size: 0.75rem; color: var(--accent); font-weight: 600; }
        .top-bar .top-right .btn-login-small {
            font-size: 0.8125rem; color: var(--primary); font-weight: 600;
            padding: 4px 14px; border: 1px solid var(--primary); border-radius: var(--radius-sm);
            transition: all var(--transition);
        }
        .top-bar .top-right .btn-login-small:hover {
            background: var(--primary); color: var(--text-white);
        }
        @media (max-width: 768px) {
            .top-bar { padding: 0 12px; font-size: 0.75rem; }
            .top-bar .top-right .badge { display: none; }
        }

        /* ===== Main Navigation ===== */
        .main-nav {
            height: var(--nav-main-height);
            background: var(--bg-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            box-shadow: 0 1px 4px rgba(0,0,0,0.04);
            position: sticky;
            top: var(--nav-top-height);
            z-index: 100;
        }
        .main-nav .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
        }
        .main-nav .logo .logo-icon {
            width: 36px; height: 36px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: var(--accent);
            display: flex; align-items: center; justify-content: center;
            border-radius: var(--radius-md);
            font-size: 1.1rem; font-weight: 900;
        }
        .main-nav .logo:hover { color: var(--primary); }
        .main-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav .nav-links a {
            padding: 0 20px;
            height: var(--nav-main-height);
            display: flex;
            align-items: center;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            transition: color var(--transition);
        }
        .main-nav .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0; left: 50%;
            transform: translateX(-50%) scaleX(0);
            width: 60%;
            height: 3px;
            background: var(--accent);
            border-radius: 3px 3px 0 0;
            transition: transform var(--transition);
        }
        .main-nav .nav-links a:hover { color: var(--primary); }
        .main-nav .nav-links a:hover::after { transform: translateX(-50%) scaleX(1); }
        .main-nav .nav-links a.active { color: var(--primary); font-weight: 600; }
        .main-nav .nav-links a.active::after { transform: translateX(-50%) scaleX(1); }
        .main-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav .nav-actions .btn-ghost {
            font-size: 0.875rem; font-weight: 600; color: var(--text-secondary);
            padding: 8px 16px; border-radius: var(--radius-sm);
            transition: all var(--transition);
        }
        .main-nav .nav-actions .btn-ghost:hover { background: var(--bg); color: var(--primary); }
        .main-nav .nav-actions .btn-primary-nav {
            font-size: 0.875rem; font-weight: 600;
            background: var(--primary); color: var(--text-white);
            padding: 8px 22px; border-radius: var(--radius-md);
            transition: all var(--transition);
        }
        .main-nav .nav-actions .btn-primary-nav:hover { background: var(--primary-light); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
        .hamburger {
            display: none; flex-direction: column; gap: 5px;
            padding: 8px; background: none; border: none; cursor: pointer;
        }
        .hamburger span { display: block; width: 24px; height: 2px; background: var(--primary); border-radius: 2px; transition: all 0.3s; }
        @media (max-width: 768px) {
            .main-nav { padding: 0 12px; top: 0; position: sticky; }
            .main-nav .nav-links { display: none; }
            .main-nav .nav-actions .btn-ghost { display: none; }
            .hamburger { display: flex; }
            .main-nav.mobile-open .nav-links {
                display: flex; flex-direction: column; position: absolute;
                top: var(--nav-main-height); left: 0; right: 0;
                background: var(--bg-card); box-shadow: var(--shadow-md);
                padding: 12px 0; border-top: 1px solid var(--border);
            }
            .main-nav.mobile-open .nav-links a { height: 48px; padding: 0 20px; }
            .main-nav.mobile-open .nav-links a::after { display: none; }
            .main-nav.mobile-open .nav-actions { display: none; }
            .main-nav.mobile-open .hamburger span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
            .main-nav.mobile-open .hamburger span:nth-child(2) { opacity: 0; }
            .main-nav.mobile-open .hamburger span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            padding: 20px 0 12px;
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        .breadcrumb a { color: var(--text-secondary); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb .separator { margin: 0 8px; color: var(--text-muted); }
        .breadcrumb .current { color: var(--text-primary); font-weight: 500; }

        /* ===== Article Detail ===== */
        .article-detail {
            padding: 20px 0 var(--spacing-section);
        }
        .article-detail .article-header {
            margin-bottom: 32px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--border);
        }
        .article-detail .article-header h1 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .article-detail .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            font-size: 0.875rem;
            color: var(--text-secondary);
        }
        .article-detail .article-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-detail .article-meta .meta-item i { color: var(--accent); width: 16px; }
        .article-detail .article-meta .category-tag {
            display: inline-block;
            padding: 2px 14px;
            background: var(--accent-light);
            color: var(--primary);
            border-radius: var(--radius-sm);
            font-size: 0.8125rem;
            font-weight: 600;
        }
        .article-detail .article-body {
            max-width: 860px;
            margin: 0 auto;
        }
        .article-detail .article-body .content-wrap {
            font-size: 1.0625rem;
            line-height: 1.9;
            color: var(--text-primary);
        }
        .article-detail .article-body .content-wrap p {
            margin-bottom: 1.6em;
            text-indent: 2em;
        }
        .article-detail .article-body .content-wrap h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin: 2em 0 0.8em;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--accent-light);
        }
        .article-detail .article-body .content-wrap h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin: 1.6em 0 0.6em;
        }
        .article-detail .article-body .content-wrap ul,
        .article-detail .article-body .content-wrap ol {
            margin: 1em 0 1.6em 2em;
        }
        .article-detail .article-body .content-wrap li {
            margin-bottom: 0.4em;
            list-style: disc;
        }
        .article-detail .article-body .content-wrap a {
            color: var(--accent-hover);
            text-decoration: underline;
        }
        .article-detail .article-body .content-wrap a:hover { color: var(--primary); }
        .article-detail .article-body .content-wrap blockquote {
            margin: 1.6em 0;
            padding: 16px 24px;
            background: var(--bg);
            border-left: 4px solid var(--accent);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-secondary);
            font-style: italic;
        }
        .article-detail .article-body .content-wrap img {
            margin: 1.6em auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }
        .article-detail .article-body .content-wrap .article-cover {
            margin: 0 0 2em;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .article-not-found {
            text-align: center;
            padding: 80px 20px;
        }
        .article-not-found .not-found-icon {
            font-size: 4rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .article-not-found h2 {
            font-size: 1.5rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }
        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        .article-not-found .btn-back-home {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: var(--text-white);
            border-radius: var(--radius-md);
            font-weight: 600;
            transition: all var(--transition);
        }
        .article-not-found .btn-back-home:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }

        /* ===== Related Articles ===== */
        .related-section {
            padding: 60px 0 var(--spacing-section);
            background: var(--bg-card);
            margin-top: 40px;
            border-top: 1px solid var(--border);
        }
        .related-section .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .related-section .section-title i { color: var(--accent); }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--grid-gap);
        }
        .related-card {
            background: var(--bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            border: 1px solid var(--border);
        }
        .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
        .related-card .card-img {
            height: 180px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-white);
            font-size: 2rem;
            overflow: hidden;
        }
        .related-card .card-img img { width: 100%; height: 100%; object-fit: cover; }
        .related-card .card-body {
            padding: 16px 18px 18px;
        }
        .related-card .card-body h3 {
            font-size: 1rem;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .card-body h3 a { color: var(--text-primary); }
        .related-card .card-body h3 a:hover { color: var(--accent-hover); }
        .related-card .card-body .related-date {
            font-size: 0.8125rem;
            color: var(--text-muted);
        }
        @media (max-width: 768px) {
            .related-grid { grid-template-columns: 1fr; }
            .related-card .card-img { height: 140px; }
        }
        @media (min-width: 769px) and (max-width: 1024px) {
            .related-grid { grid-template-columns: repeat(2, 1fr); }
        }

        /* ===== Back to list ===== */
        .back-to-list {
            text-align: center;
            margin-top: 40px;
        }
        .back-to-list .btn-back {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            background: var(--bg);
            color: var(--primary);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            font-weight: 600;
            transition: all var(--transition);
        }
        .back-to-list .btn-back:hover { background: var(--primary); color: var(--text-white); border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

        /* ===== Footer ===== */
        .footer {
            background: var(--primary);
            color: var(--text-white);
            padding: 60px 0 0;
        }
        .footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .footer .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        .footer .footer-brand .footer-logo .logo-icon {
            width: 36px; height: 36px;
            background: var(--accent);
            color: var(--primary);
            display: flex; align-items: center; justify-content: center;
            border-radius: var(--radius-md);
            font-size: 1.1rem; font-weight: 900;
        }
        .footer .footer-brand p {
            font-size: 0.9375rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.7);
            max-width: 380px;
        }
        .footer .footer-links h4,
        .footer .footer-contact h4 {
            color: var(--text-white);
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .footer .footer-links ul li { margin-bottom: 10px; }
        .footer .footer-links ul li a {
            color: rgba(255,255,255,0.65);
            font-size: 0.9rem;
            transition: color var(--transition);
        }
        .footer .footer-links ul li a:hover { color: var(--accent); }
        .footer .footer-contact .contact-item {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.65);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer .footer-bottom {
            padding: 20px 0;
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.5);
        }
        @media (max-width: 768px) {
            .footer .footer-grid { grid-template-columns: 1fr; gap: 32px; }
            .footer .footer-brand p { max-width: 100%; }
            .footer { padding: 40px 0 0; }
        }

        /* ===== Misc ===== */
        .text-center { text-align: center; }
        .mt-16 { margin-top: 16px; }
        .mb-16 { margin-bottom: 16px; }
        @media (max-width: 768px) {
            .article-detail .article-header h1 { font-size: 1.6rem; }
            .article-detail .article-body .content-wrap { font-size: 1rem; }
            .article-detail .article-body .content-wrap p { text-indent: 1.6em; }
        }

/* roulang page: category1 */
/* ===== Design Variables ===== */
        :root {
            --primary: #1B1B2E;
            --primary-light: #2A2A4A;
            --primary-gradient: linear-gradient(135deg, #1B1B2E, #2A2A4A);
            --gold: #C9A96E;
            --gold-hover: #B8965C;
            --gold-light: #E8D5A8;
            --bg-light: #F7F7F9;
            --bg-white: #FFFFFF;
            --text-dark: #1A1A1A;
            --text-mid: #666666;
            --text-light: #999999;
            --text-white: #FFFFFF;
            --accent: #E8455B;
            --border-color: #E0E0E0;
            --border-gold: #C9A96E;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-avatar: 50%;
            --shadow-card: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-card-hover: 0 8px 24px rgba(0,0,0,0.10);
            --shadow-nav: 0 2px 12px rgba(0,0,0,0.06);
            --transition: 0.2s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

        /* ===== Reset & Base ===== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.6;
            color: var(--text-dark);
            background: var(--bg-light);
            -webkit-font-smoothing: antialiased;
        }
        a { color: inherit; text-decoration: none; }
        img { max-width: 100%; height: auto; display: block; }
        button { cursor: pointer; font-family: inherit; }
        input, textarea { font-family: inherit; }
        ul { list-style: none; }
        h1, h2, h3, h4, h5, h6 { line-height: 1.3; }

        /* ===== Container ===== */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container { padding: 0 16px; }
        }

        /* ===== Header / Top Bar ===== */
        .top-bar {
            background: #F0F0F2;
            height: 36px;
            display: flex;
            align-items: center;
            font-size: 0.8125rem;
            color: var(--text-mid);
            border-bottom: 1px solid var(--border-color);
        }
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }
        .top-bar .domain-name { font-weight: 500; color: var(--text-dark); }
        .top-bar .top-right { display: flex; align-items: center; gap: 16px; }
        .top-bar .top-right .badge { color: var(--gold); font-weight: 600; }
        .top-bar .top-right .btn-login-small {
            background: var(--primary);
            color: var(--text-white);
            border: none;
            padding: 2px 14px;
            border-radius: var(--radius-btn);
            font-size: 0.75rem;
            font-weight: 600;
            transition: background var(--transition);
        }
        .top-bar .top-right .btn-login-small:hover { background: var(--primary-light); }
        @media (max-width: 768px) {
            .top-bar .top-right .badge { display: none; }
        }

        /* ===== Main Navigation ===== */
        .main-nav {
            background: var(--bg-white);
            height: 60px;
            display: flex;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-nav);
        }
        .main-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .main-nav .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
        }
        .main-nav .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--primary);
            color: var(--gold);
            border-radius: 8px;
            font-weight: 900;
            font-size: 1.1rem;
        }
        .main-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav .nav-links a {
            padding: 6px 20px;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-mid);
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            position: relative;
        }
        .main-nav .nav-links a:hover {
            color: var(--primary);
            background: rgba(27,27,46,0.04);
        }
        .main-nav .nav-links a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .main-nav .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 20px;
            right: 20px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }
        .main-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav .nav-actions .btn-ghost {
            background: transparent;
            border: 1px solid var(--border-color);
            padding: 6px 16px;
            border-radius: var(--radius-btn);
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--text-mid);
            transition: all var(--transition);
        }
        .main-nav .nav-actions .btn-ghost:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .main-nav .nav-actions .btn-primary-nav {
            background: var(--primary);
            color: var(--text-white);
            border: none;
            padding: 8px 20px;
            border-radius: var(--radius-btn);
            font-size: 0.8125rem;
            font-weight: 600;
            transition: background var(--transition);
        }
        .main-nav .nav-actions .btn-primary-nav:hover { background: var(--primary-light); }

        /* Hamburger */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 6px;
            cursor: pointer;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: all var(--transition);
        }

        /* Mobile Nav Drawer */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 96px;
            left: 0;
            right: 0;
            background: var(--bg-white);
            padding: 24px 20px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.10);
            z-index: 99;
            border-bottom: 2px solid var(--gold);
        }
        .mobile-drawer.open { display: block; }
        .mobile-drawer a {
            display: block;
            padding: 12px 0;
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-dark);
            border-bottom: 1px solid var(--border-color);
        }
        .mobile-drawer a:last-child { border-bottom: none; }
        .mobile-drawer a.active { color: var(--gold); font-weight: 700; }

        @media (max-width: 768px) {
            .main-nav .nav-links { display: none; }
            .main-nav .nav-actions .btn-ghost { display: none; }
            .main-nav .nav-actions .btn-primary-nav { display: none; }
            .hamburger { display: flex; }
        }

        /* ===== Page Hero ===== */
        .page-hero {
            background: var(--primary-gradient);
            padding: 60px 0 80px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.15;
            mix-blend-mode: overlay;
        }
        .page-hero .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .page-hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--text-white);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .page-hero h1 .gold { color: var(--gold); }
        .page-hero .hero-sub {
            font-size: 1.2rem;
            color: rgba(255,255,255,0.8);
            max-width: 600px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }
        .page-hero .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--gold);
            color: var(--primary);
            padding: 14px 40px;
            border-radius: var(--radius-btn);
            font-size: 1rem;
            font-weight: 700;
            border: none;
            transition: all var(--transition);
        }
        .page-hero .hero-cta:hover {
            background: var(--gold-hover);
            transform: scale(1.02);
        }
        @media (max-width: 768px) {
            .page-hero { padding: 40px 0 56px; }
            .page-hero h1 { font-size: 1.8rem; }
            .page-hero .hero-sub { font-size: 1rem; }
        }

        /* ===== Section Common ===== */
        .section {
            padding: 80px 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-title h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .section-title p {
            font-size: 1.05rem;
            color: var(--text-mid);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .section { padding: 48px 0; }
            .section-title h2 { font-size: 1.6rem; }
        }

        /* ===== Featured Cards ===== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .featured-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            cursor: default;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .featured-card .card-img {
            height: 200px;
            background: var(--bg-light);
            position: relative;
            overflow: hidden;
        }
        .featured-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .featured-card .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--gold);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
        }
        .featured-card .card-body {
            padding: 20px;
        }
        .featured-card .card-body h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .featured-card .card-body p {
            font-size: 0.9rem;
            color: var(--text-mid);
            line-height: 1.6;
            margin-bottom: 12px;
        }
        .featured-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .featured-card .card-meta .rating {
            color: var(--gold);
            font-weight: 600;
            font-size: 0.875rem;
        }
        .featured-card .card-meta .btn-sm {
            background: var(--primary);
            color: var(--text-white);
            border: none;
            padding: 6px 18px;
            border-radius: var(--radius-btn);
            font-size: 0.8125rem;
            font-weight: 600;
            transition: background var(--transition);
        }
        .featured-card .card-meta .btn-sm:hover { background: var(--primary-light); }
        @media (max-width: 1024px) {
            .featured-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .featured-grid { grid-template-columns: 1fr; }
        }

        /* ===== Process / Steps ===== */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 16px;
        }
        .step-item {
            text-align: center;
            padding: 32px 20px;
            background: var(--bg-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }
        .step-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }
        .step-item .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--gold);
            font-weight: 800;
            font-size: 1.2rem;
            margin-bottom: 16px;
        }
        .step-item h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.875rem;
            color: var(--text-mid);
            line-height: 1.6;
        }
        @media (max-width: 1024px) {
            .process-steps { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .process-steps { grid-template-columns: 1fr; }
        }

        /* ===== Scenarios ===== */
        .scenarios-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .scenario-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            border-left: 4px solid var(--gold);
            transition: all var(--transition);
        }
        .scenario-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .scenario-card .scenario-icon {
            font-size: 2rem;
            margin-bottom: 12px;
        }
        .scenario-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .scenario-card p {
            font-size: 0.9rem;
            color: var(--text-mid);
            line-height: 1.7;
        }
        @media (max-width: 1024px) {
            .scenarios-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .scenarios-grid { grid-template-columns: 1fr; }
        }

        /* ===== CTA Banner ===== */
        .cta-banner {
            background: var(--primary-gradient);
            padding: 64px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.08;
            mix-blend-mode: overlay;
        }
        .cta-banner .container { position: relative; z-index: 1; }
        .cta-banner h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        .cta-banner p {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.8);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }
        .cta-banner .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--gold);
            color: var(--primary);
            padding: 16px 48px;
            border-radius: var(--radius-btn);
            font-size: 1.1rem;
            font-weight: 700;
            border: none;
            transition: all var(--transition);
        }
        .cta-banner .btn-cta-large:hover {
            background: var(--gold-hover);
            transform: scale(1.02);
        }
        @media (max-width: 768px) {
            .cta-banner { padding: 40px 0; }
            .cta-banner h2 { font-size: 1.6rem; }
            .cta-banner p { font-size: 0.95rem; }
            .cta-banner .btn-cta-large { padding: 14px 32px; font-size: 1rem; }
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }
        .faq-question {
            padding: 18px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 1rem;
            color: var(--primary);
            cursor: pointer;
            background: #FAFAFA;
            border: none;
            width: 100%;
            text-align: left;
            transition: background var(--transition);
        }
        .faq-question:hover { background: #F0F0F4; }
        .faq-question .arrow {
            transition: transform var(--transition);
            font-size: 1.2rem;
            color: var(--gold);
        }
        .faq-question.open .arrow { transform: rotate(180deg); }
        .faq-answer {
            padding: 0 24px 18px;
            font-size: 0.9rem;
            color: var(--text-mid);
            line-height: 1.7;
            display: none;
        }
        .faq-answer.open { display: block; }

        /* ===== Footer ===== */
        .footer {
            background: #1B1B2E;
            color: rgba(255,255,255,0.85);
            padding: 56px 0 24px;
        }
        .footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        .footer .footer-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--gold);
            color: var(--primary);
            border-radius: 8px;
            font-weight: 900;
            font-size: 1.1rem;
        }
        .footer .footer-brand p {
            font-size: 0.875rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.7);
            max-width: 360px;
        }
        .footer h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 16px;
        }
        .footer .footer-links ul li {
            margin-bottom: 10px;
        }
        .footer .footer-links ul li a {
            font-size: 0.875rem;
            color: rgba(255,255,255,0.7);
            transition: color var(--transition);
        }
        .footer .footer-links ul li a:hover { color: var(--gold); }
        .footer .footer-contact .contact-item {
            font-size: 0.875rem;
            color: rgba(255,255,255,0.7);
            margin-bottom: 8px;
        }
        .footer .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8125rem;
            color: rgba(255,255,255,0.5);
        }
        @media (max-width: 768px) {
            .footer .footer-grid { grid-template-columns: 1fr; gap: 28px; }
            .footer .footer-brand p { max-width: 100%; }
        }

        /* ===== Responsive Helpers ===== */
        @media (max-width: 768px) {
            .hide-mobile { display: none !important; }
        }
        @media (min-width: 769px) {
            .hide-desktop { display: none !important; }
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            padding: 16px 0;
            font-size: 0.85rem;
            color: var(--text-mid);
        }
        .breadcrumb a { color: var(--text-mid); transition: color var(--transition); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb .sep { margin: 0 8px; color: var(--text-light); }
        .breadcrumb .current { color: var(--primary); font-weight: 600; }

        /* ===== Badge / Tag ===== */
        .badge-tag {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            background: var(--gold-light);
            color: var(--primary);
        }

        /* ===== Back to top ===== */
        .back-top {
            position: fixed;
            bottom: 32px;
            right: 32px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--gold);
            border: none;
            font-size: 1.2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            transition: all var(--transition);
            z-index: 50;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .back-top:hover {
            background: var(--gold);
            color: var(--primary);
            transform: translateY(-3px);
        }
        @media (max-width: 768px) {
            .back-top { bottom: 20px; right: 20px; width: 40px; height: 40px; font-size: 1rem; }
        }