/* roulang page: index */
:root {
            --primary: #0a1628;
            --primary-light: #132742;
            --accent: #00a8ff;
            --accent-secondary: #00e5ff;
            --gold: #d4af37;
            --text-main: #e8edf4;
            --text-muted: #8fa3bf;
            --border: rgba(0, 168, 255, 0.15);
            --glass-bg: rgba(255, 255, 255, 0.04);
            --glass-bg-strong: rgba(10, 22, 40, 0.75);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 10px;
            --shadow: 0 8px 40px rgba(0, 0, 0, 0.45);
            --glow: 0 0 30px rgba(0, 168, 255, 0.3);
            --spacing-section: 100px;
            --font-serif: 'Noto Serif SC', 'Songti SC', serif;
            --font-sans: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at 30% 50%, rgba(0, 168, 255, 0.08) 0%, transparent 60%), radial-gradient(ellipse at 80% 20%, rgba(0, 229, 255, 0.04) 0%, transparent 50%);
            z-index: -1;
            pointer-events: none;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.3s ease;
        }

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

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

        .container-custom {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 30px;
        }

        /* ===== 顶部刊头导航 ===== */
        .site-header {
            background: rgba(10, 22, 40, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .masthead {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 0;
        }

        .masthead-brand {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 1px;
            white-space: nowrap;
            border-right: 1px solid var(--border);
            padding-right: 24px;
            margin-right: 24px;
            transition: text-shadow 0.3s;
        }

        .masthead-brand:hover {
            color: #fff;
            text-shadow: 0 0 20px rgba(0, 168, 255, 0.6);
        }

        .masthead-brand span {
            color: var(--accent);
        }

        .masthead-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
        }

        .masthead-nav a {
            color: var(--text-muted);
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            transition: all 0.3s;
            position: relative;
        }

        .masthead-nav a:hover {
            color: var(--text-main);
            background: rgba(0, 168, 255, 0.08);
        }

        .masthead-nav a.active {
            color: var(--accent);
            background: rgba(0, 168, 255, 0.12);
        }

        .masthead-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-masthead {
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            color: #fff;
            border: none;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 14px;
            box-shadow: 0 0 25px rgba(0, 168, 255, 0.3);
            transition: all 0.3s ease;
        }

        .btn-masthead:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 35px rgba(0, 229, 255, 0.4);
            color: #fff;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border);
            color: var(--text-main);
            width: 44px;
            height: 44px;
            border-radius: 10px;
            font-size: 20px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
        }

        @media (max-width: 1024px) {
            .masthead {
                flex-wrap: wrap;
            }
            .masthead-brand {
                font-size: 18px;
                padding-right: 16px;
                margin-right: 16px;
            }
            .masthead-nav {
                order: 3;
                width: 100%;
                overflow-x: auto;
                padding-top: 12px;
                border-top: 1px solid var(--border);
                margin-top: 12px;
            }
            .masthead-cta {
                margin-left: auto;
            }
        }

        @media (max-width: 768px) {
            .masthead-brand {
                font-size: 15px;
                padding-right: 10px;
                margin-right: 10px;
                white-space: normal;
                line-height: 1.3;
            }
            .masthead-cta .btn-masthead {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .masthead-nav {
                display: none;
                flex-direction: column;
                align-items: stretch;
                overflow-x: hidden;
            }
            .masthead-nav.open {
                display: flex;
            }
            .masthead-nav a {
                padding: 14px 18px;
                font-size: 16px;
            }
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            background: url('/assets/images/backpic/back-1.jpg') center center / cover no-repeat;
            padding: 140px 0 120px;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(10, 22, 40, 0.75) 50%, rgba(0, 168, 255, 0.2) 100%);
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: 50%;
            transform: translateX(-50%);
            width: 1200px;
            height: 200px;
            background: radial-gradient(ellipse, rgba(0, 168, 255, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

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

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--glass-bg);
            border: 1px solid var(--border);
            backdrop-filter: blur(10px);
            border-radius: 50px;
            padding: 8px 20px;
            font-size: 14px;
            color: var(--accent-secondary);
            margin-bottom: 32px;
        }

        .hero-eyebrow i {
            color: var(--gold);
        }

        .hero h1 {
            font-family: var(--font-serif);
            font-size: 52px;
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: 24px;
            color: #fff;
            text-shadow: 0 2px 30px rgba(0, 0, 0, 0.3);
        }

        .hero h1 span {
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 18px;
            color: rgba(232, 237, 244, 0.85);
            max-width: 680px;
            margin-bottom: 40px;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-hero-primary {
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            color: #fff;
            border: none;
            padding: 16px 40px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            box-shadow: 0 0 40px rgba(0, 168, 255, 0.4);
            transition: all 0.3s ease;
        }

        .btn-hero-primary:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 0 60px rgba(0, 229, 255, 0.5);
            color: #fff;
        }

        .btn-hero-secondary {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            backdrop-filter: blur(10px);
            color: var(--text-main);
            padding: 16px 40px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .btn-hero-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(0, 168, 255, 0.1);
        }

        .hero-stats {
            display: flex;
            gap: 48px;
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px solid var(--border);
            flex-wrap: wrap;
        }

        .hero-stat {
            text-align: left;
        }

        .hero-stat .number {
            font-family: var(--font-serif);
            font-size: 36px;
            font-weight: 700;
            color: var(--accent-secondary);
            line-height: 1.2;
        }

        .hero-stat .label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .hero {
                padding: 80px 0 60px;
            }
            .hero h1 {
                font-size: 32px;
            }
            .hero-desc {
                font-size: 16px;
            }
            .hero-buttons {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-buttons .btn {
                text-align: center;
            }
            .hero-stats {
                gap: 24px;
                margin-top: 40px;
                padding-top: 24px;
            }
            .hero-stat {
                flex: 1;
                min-width: 120px;
            }
        }

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

        .section-header {
            max-width: 720px;
            margin-bottom: 60px;
        }

        .section-tag {
            display: inline-block;
            background: linear-gradient(135deg, rgba(0, 168, 255, 0.15), rgba(0, 229, 255, 0.15));
            border: 1px solid var(--border);
            color: var(--accent);
            border-radius: 50px;
            padding: 6px 18px;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }

        .section-title {
            font-family: var(--font-serif);
            font-size: 38px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
            color: #fff;
        }

        .section-desc {
            color: var(--text-muted);
            font-size: 16px;
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }
            .section-header {
                margin-bottom: 40px;
            }
            .section-title {
                font-size: 28px;
            }
        }

        /* ===== 玻璃拟态卡片 ===== */
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            transition: all 0.4s ease;
            height: 100%;
        }

        .glass-card:hover {
            transform: translateY(-8px);
            background: rgba(0, 168, 255, 0.08);
            box-shadow: var(--shadow), 0 0 40px rgba(0, 168, 255, 0.15);
            border-color: rgba(0, 168, 255, 0.3);
        }

        .glass-card .icon-wrap {
            width: 72px;
            height: 72px;
            border-radius: 20px;
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            color: #fff;
            margin-bottom: 24px;
            box-shadow: 0 0 30px rgba(0, 168, 255, 0.3);
        }

        .glass-card h3 {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 14px;
            color: #fff;
        }

        .glass-card p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ===== 场景演示 ===== */
        .scene-section {
            background: rgba(20, 35, 60, 0.3);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .scene-card {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.4s ease;
            height: 100%;
        }

        .scene-card:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: var(--shadow);
        }

        .scene-card img {
            width: 100%;
            height: 240px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .scene-card:hover img {
            transform: scale(1.05);
        }

        .scene-body {
            padding: 28px;
        }

        .scene-body h3 {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }

        .scene-body p {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .scene-body .scene-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .scene-body .tag {
            background: rgba(0, 168, 255, 0.1);
            border: 1px solid var(--border);
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 12px;
            color: var(--accent-secondary);
        }

        @media (max-width: 1024px) {
            .scene-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 680px) {
            .scene-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== 社会认同 ===== */
        .social-proof {
            background: url('/assets/images/backpic/back-2.jpg') center center / cover no-repeat fixed;
            position: relative;
        }

        .social-proof::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10, 22, 40, 0.92);
        }

        .social-proof .container-custom {
            position: relative;
            z-index: 2;
        }

        .proof-numbers {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-bottom: 60px;
            text-align: center;
        }

        .proof-number {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 30px 20px;
            backdrop-filter: blur(10px);
        }

        .proof-number .num {
            font-family: var(--font-serif);
            font-size: 48px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }

        .proof-number .lbl {
            color: var(--text-muted);
            font-size: 14px;
            margin-top: 8px;
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .testimonial-card {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px;
            backdrop-filter: blur(15px);
            position: relative;
            transition: all 0.3s ease;
        }

        .testimonial-card:hover {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        .testimonial-card .stars {
            color: var(--gold);
            font-size: 16px;
            margin-bottom: 16px;
        }

        .testimonial-card .quote {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(232, 237, 244, 0.85);
            margin-bottom: 20px;
        }

        .testimonial-card .author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-card .author .avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #fff;
            font-size: 16px;
        }

        .testimonial-card .author .name {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-main);
        }

        .testimonial-card .author .meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        @media (max-width: 1024px) {
            .proof-numbers {
                grid-template-columns: 1fr 1fr;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 680px) {
            .proof-numbers {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== 资讯区 ===== */
        .news-section {
            background: rgba(16, 30, 55, 0.3);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 50px;
        }

        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 24px 0;
            border-bottom: 1px solid var(--border);
            transition: all 0.3s ease;
        }

        .news-list-item:hover {
            padding-left: 12px;
        }

        .news-list-item .date-badge {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            text-align: center;
            min-width: 70px;
            flex-shrink: 0;
        }

        .news-list-item .date-badge .day {
            font-family: var(--font-serif);
            font-size: 24px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }

        .news-list-item .date-badge .mon {
            font-size: 12px;
            color: var(--text-muted);
        }

        .news-list-item h4 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-list-item h4 a {
            color: var(--text-main);
            transition: color 0.3s;
        }

        .news-list-item h4 a:hover {
            color: var(--accent);
        }

        .news-list-item p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 8px;
            line-height: 1.6;
        }

        .news-list-item .category-tag {
            font-size: 12px;
            color: var(--accent-secondary);
            background: rgba(0, 229, 255, 0.1);
            padding: 2px 12px;
            border-radius: 50px;
            display: inline-block;
        }

        .news-sidebar {
            position: sticky;
            top: 100px;
            height: fit-content;
        }

        .sidebar-widget {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px;
            margin-bottom: 24px;
        }

        .sidebar-widget h4 {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            color: #fff;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }

        .widget-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .widget-tags a {
            background: rgba(0, 168, 255, 0.08);
            border: 1px solid var(--border);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 13px;
            color: var(--text-muted);
            transition: all 0.3s;
        }

        .widget-tags a:hover {
            background: rgba(0, 168, 255, 0.15);
            border-color: var(--accent);
            color: var(--accent);
        }

        .widget-links a {
            display: block;
            padding: 10px 0;
            color: var(--text-muted);
            font-size: 14px;
            border-bottom: 1px dashed var(--border);
            transition: all 0.3s;
        }

        .widget-links a:last-child {
            border-bottom: none;
        }

        .widget-links a:hover {
            color: var(--accent);
            padding-left: 8px;
        }

        @media (max-width: 1024px) {
            .news-layout {
                grid-template-columns: 1fr;
            }
            .news-sidebar {
                position: static;
            }
        }

        /* ===== 转化表单 ===== */
        .cta-section {
            background: url('/assets/images/backpic/back-3.jpg') center center / cover no-repeat;
            position: relative;
            padding: 120px 0;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 22, 40, 0.95), rgba(10, 22, 40, 0.85));
        }

        .cta-container {
            position: relative;
            z-index: 2;
            max-width: 900px;
            margin: 0 auto;
        }

        .cta-card {
            background: var(--glass-bg-strong);
            border: 1px solid var(--border);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 60px;
            box-shadow: 0 20px 80px rgba(0, 0, 0, 0.4);
        }

        .cta-card h2 {
            font-family: var(--font-serif);
            font-size: 34px;
            font-weight: 700;
            margin-bottom: 16px;
            color: #fff;
        }

        .cta-card .cta-desc {
            color: var(--text-muted);
            font-size: 16px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-control {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 14px 18px;
            color: var(--text-main);
            font-size: 15px;
            transition: all 0.3s;
        }

        .form-control:focus {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 168, 255, 0.1);
            color: var(--text-main);
        }

        .form-control::placeholder {
            color: rgba(143, 163, 191, 0.6);
        }

        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }

        .btn-cta-submit {
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            color: #fff;
            border: none;
            padding: 16px 48px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            box-shadow: 0 0 30px rgba(0, 168, 255, 0.3);
            transition: all 0.3s ease;
            width: 100%;
        }

        .btn-cta-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 45px rgba(0, 229, 255, 0.4);
            color: #fff;
        }

        .form-note {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 20px;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 60px 0;
            }
            .cta-card {
                padding: 30px 20px;
                border-radius: 16px;
            }
            .cta-card h2 {
                font-size: 26px;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: rgba(5, 12, 25, 0.9);
            border-top: 1px solid var(--border);
            padding: 60px 0 30px;
        }

        .footer-brand {
            font-family: var(--font-serif);
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-desc {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
            margin-bottom: 24px;
        }

        .footer-links-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 16px;
        }

        .footer-links a {
            display: block;
            padding: 6px 0;
            color: var(--text-muted);
            font-size: 14px;
            transition: all 0.3s;
        }

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 6px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 30px;
            margin-top: 50px;
            text-align: center;
            font-size: 13px;
            color: rgba(143, 163, 191, 0.7);
        }

        /* ===== 浮动转化条 ===== */
        .floating-cta {
            position: fixed;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--glass-bg-strong);
            border: 1px solid var(--border);
            backdrop-filter: blur(20px);
            border-radius: 60px;
            padding: 12px 16px 12px 28px;
            display: flex;
            align-items: center;
            gap: 20px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
            z-index: 999;
            max-width: calc(100vw - 40px);
            transition: all 0.3s ease;
        }

        .floating-cta .text {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            white-space: nowrap;
        }

        .floating-cta .btn {
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 14px;
            white-space: nowrap;
            box-shadow: 0 0 20px rgba(0, 168, 255, 0.3);
            transition: all 0.3s;
        }

        .floating-cta .btn:hover {
            box-shadow: 0 0 30px rgba(0, 229, 255, 0.5);
            transform: scale(1.05);
            color: #fff;
        }

        @media (max-width: 768px) {
            .floating-cta {
                bottom: 15px;
                padding: 10px 12px 10px 20px;
                gap: 12px;
            }
            .floating-cta .text {
                font-size: 12px;
            }
            .floating-cta .btn {
                padding: 10px 20px;
                font-size: 13px;
            }
        }

        /* ===== 通用工具类 ===== */
        .text-gradient {
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .btn-glow {
            position: relative;
        }

        .btn-glow::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: inherit;
            border-radius: inherit;
            filter: blur(20px);
            opacity: 0.5;
            z-index: -1;
        }

        .section-divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border), transparent);
        }

        /* 核心亮点区域 */
        .feature-list {
            list-style: none;
            padding: 0;
        }

        .feature-list li {
            padding: 8px 0;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
        }

        .feature-list li i {
            color: var(--accent);
            width: 24px;
            text-align: center;
        }

        /* 流程步骤 */
        .steps-wrap {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            margin-top: 40px;
        }

        .step-item {
            text-align: center;
            padding: 30px 20px;
            background: var(--glass-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
            position: relative;
        }

        .step-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
            border-color: var(--accent);
        }

        .step-num {
            font-family: var(--font-serif);
            font-size: 48px;
            font-weight: 700;
            color: var(--accent);
            opacity: 0.3;
            line-height: 1;
        }

        .step-item h4 {
            font-size: 18px;
            font-weight: 600;
            margin: 16px 0 8px;
            color: var(--text-main);
        }

        .step-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 1024px) {
            .steps-wrap {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 520px) {
            .steps-wrap {
                grid-template-columns: 1fr;
            }
        }

        /* FAQ样式 */
        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 28px 32px;
            margin-bottom: 16px;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            border-color: var(--accent);
            background: rgba(0, 168, 255, 0.05);
        }

        .faq-question {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 12px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }

        .faq-question i {
            color: var(--accent);
            font-size: 16px;
            flex-shrink: 0;
        }

        .faq-answer {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 0;
        }

        @media (max-width: 768px) {
            .faq-item {
                padding: 20px;
            }
            .faq-question {
                font-size: 16px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0b1d33;
            --primary-light: #152e4d;
            --accent: #22d3ee;
            --accent-secondary: #60a5fa;
            --bg-dark: #070f1a;
            --bg-card: rgba(255, 255, 255, 0.04);
            --text-light: #e8f1fb;
            --text-muted: #9fb3c8;
            --border-glass: rgba(255, 255, 255, 0.12);
            --radius-lg: 22px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-glow: 0 0 32px rgba(34, 211, 238, 0.22);
            --shadow-card: 0 24px 70px rgba(0, 0, 0, 0.38);
            --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-dark);
            background-image: radial-gradient(ellipse at 15% 20%, rgba(34, 211, 238, 0.06) 0%, transparent 60%), radial-gradient(ellipse at 85% 10%, rgba(96, 165, 250, 0.05) 0%, transparent 55%);
            color: var(--text-light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            letter-spacing: 0.015em;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        .container-custom {
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 28px;
        }
        .section-pad {
            padding: 90px 0;
        }
        @media (max-width: 768px) {
            .section-pad {
                padding: 60px 0;
            }
            .container-custom {
                padding: 0 20px;
            }
        }

        /* ===== Masthead 杂志刊头导航 ===== */
        .masthead {
            background: rgba(5, 12, 22, 0.82);
            backdrop-filter: blur(28px);
            -webkit-backdrop-filter: blur(28px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            position: sticky;
            top: 0;
            z-index: 1080;
        }
        .masthead-inner {
            padding: 18px 0 0;
        }
        .masthead-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding-bottom: 14px;
        }
        .masthead-brand {
            font-size: 1.45rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .masthead-brand span {
            color: var(--accent);
        }
        .masthead-brand:hover {
            color: #fff;
            text-shadow: 0 0 20px rgba(34, 211, 238, 0.25);
        }
        .masthead-toggle {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            color: var(--text-light);
            font-size: 1.15rem;
            width: 42px;
            height: 38px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .masthead-toggle:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .masthead-nav {
            display: flex;
            gap: 34px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 10px 2px 0;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .masthead-nav::-webkit-scrollbar {
            display: none;
        }
        .masthead-nav a {
            color: var(--text-muted);
            font-size: 0.92rem;
            font-weight: 600;
            padding: 8px 2px 10px;
            border-bottom: 3px solid transparent;
            white-space: nowrap;
            transition: var(--transition);
            position: relative;
        }
        .masthead-nav a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
            border-radius: 4px;
            transition: var(--transition);
        }
        .masthead-nav a:hover {
            color: #fff;
        }
        .masthead-nav a:hover::after,
        .masthead-nav a.active::after {
            width: 100%;
        }
        .masthead-nav a.active {
            color: #fff;
        }
        @media (max-width: 768px) {
            .masthead-inner {
                padding: 14px 0 0;
            }
            .masthead-toggle {
                display: flex;
            }
            .masthead-brand {
                font-size: 1.15rem;
            }
            .masthead-nav {
                flex-direction: column;
                gap: 0;
                max-height: 0;
                overflow: hidden;
                padding: 0;
                border-top: 0;
                transition: max-height 0.4s ease;
            }
            .masthead-nav.open {
                max-height: 240px;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
                padding: 6px 0 10px;
            }
            .masthead-nav a {
                padding: 10px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.04);
                font-size: 1rem;
            }
            .masthead-nav a::after {
                display: none;
            }
            .masthead-nav a.active {
                color: var(--accent);
            }
        }

        /* ===== Glass & Button ===== */
        .glass-card {
            background: linear-gradient(160deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.13);
            border-radius: var(--radius-lg);
            box-shadow: 0 20px 55px rgba(0, 0, 0, 0.32);
            transition: var(--transition);
        }
        .glass-card:hover {
            border-color: rgba(34, 211, 238, 0.28);
            box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4), 0 0 35px rgba(34, 211, 238, 0.08);
            transform: translateY(-3px);
        }
        .btn-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            border: none;
            border-radius: 50px;
            color: #06121f;
            font-weight: 700;
            font-size: 0.95rem;
            box-shadow: 0 4px 24px rgba(34, 211, 238, 0.35);
            transition: var(--transition);
            cursor: pointer;
        }
        .btn-glow:hover {
            box-shadow: 0 6px 38px rgba(34, 211, 238, 0.55);
            transform: translateY(-2px);
            color: #06121f;
        }
        .btn-glow:focus-visible,
        .btn-ghost:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 50px;
            color: var(--text-light);
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            cursor: pointer;
        }
        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(34, 211, 238, 0.4);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-glow-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 11px 26px;
            background: transparent;
            border: 1px solid var(--accent);
            border-radius: 50px;
            color: var(--accent);
            font-weight: 600;
            font-size: 0.92rem;
            transition: var(--transition);
        }
        .btn-glow-outline:hover {
            background: rgba(34, 211, 238, 0.1);
            box-shadow: 0 0 24px rgba(34, 211, 238, 0.2);
            color: var(--accent);
        }

        /* ===== Hero Bento ===== */
        .hero-bento {
            position: relative;
            background: linear-gradient(rgba(6, 13, 24, 0.86), rgba(8, 18, 32, 0.76)), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            padding: 95px 0 85px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .hero-topline {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 34px;
        }
        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 18px;
            background: rgba(34, 211, 238, 0.12);
            border: 1px solid rgba(34, 211, 238, 0.25);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent);
        }
        .hero-location {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .bento-grid {
            display: grid;
            grid-template-columns: 1.7fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 18px;
        }
        .bento-main {
            grid-column: span 2;
            padding: 46px 42px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .bento-main h1 {
            font-size: 2.7rem;
            font-weight: 800;
            line-height: 1.18;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #fff 20%, var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 0.01em;
        }
        .bento-sub {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 620px;
            margin-bottom: 26px;
            line-height: 1.85;
        }
        .bento-meta {
            display: flex;
            gap: 26px;
            flex-wrap: wrap;
        }
        .bento-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-light);
            background: rgba(255, 255, 255, 0.06);
            padding: 6px 16px;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .bento-meta i {
            color: var(--accent);
        }
        .bento-stat {
            padding: 30px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .stat-number {
            font-size: 3.3rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-label {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }
        .stat-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .bento-note {
            padding: 30px 28px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .note-title {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .note-title i {
            color: var(--accent);
        }
        .bento-note p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }
        .bento-note a {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: auto;
        }
        .bento-note a:hover i {
            transform: translateX(3px);
        }
        .bento-note a i {
            transition: var(--transition);
        }
        .bento-cta {
            grid-column: 1/-1;
            padding: 24px 34px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .cta-main {
            display: block;
            font-size: 1.25rem;
            font-weight: 700;
            color: #fff;
        }
        .cta-sub {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        @media (max-width: 992px) {
            .bento-grid {
                grid-template-columns: 1fr 1fr;
            }
            .bento-main {
                grid-column: span 2;
            }
            .bento-cta {
                grid-column: span 2;
            }
        }
        @media (max-width: 768px) {
            .hero-bento {
                padding: 64px 0 55px;
            }
            .bento-grid {
                grid-template-columns: 1fr;
            }
            .bento-main {
                grid-column: auto;
                padding: 30px 24px;
            }
            .bento-main h1 {
                font-size: 1.95rem;
            }
            .bento-stat,
            .bento-note {
                padding: 24px;
            }
            .bento-cta {
                grid-column: auto;
                padding: 22px;
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-actions {
                width: 100%;
            }
            .cta-actions .btn-glow,
            .cta-actions .btn-ghost {
                flex: 1;
            }
            .bento-meta {
                gap: 12px;
            }
        }

        /* ===== Section Head ===== */
        .section-head {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 52px;
        }
        .section-eyebrow {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 12px;
            background: rgba(34, 211, 238, 0.1);
            padding: 5px 16px;
            border-radius: 30px;
            border: 1px solid rgba(34, 211, 238, 0.18);
        }
        .section-head h2 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }
        .section-lead {
            font-size: 1.02rem;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* ===== 价值主张 ===== */
        .why-section {
            position: relative;
        }
        .feature-card {
            padding: 34px 28px;
            height: 100%;
            border-radius: var(--radius-lg);
        }
        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(96, 165, 250, 0.15));
            border: 1px solid rgba(34, 211, 238, 0.3);
            color: var(--accent);
            margin-bottom: 22px;
        }
        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }
        .feature-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin: 0;
        }

        /* ===== 参选工作室类型 ===== */
        .categories-section {
            background: rgba(11, 29, 51, 0.25);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .room-card {
            background: rgba(255, 255, 255, 0.045);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 100%;
            transition: var(--transition);
        }
        .room-card:hover {
            border-color: rgba(34, 211, 238, 0.3);
            box-shadow: 0 20px 55px rgba(0, 0, 0, 0.35);
            transform: translateY(-6px);
        }
        .room-cover {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4/3;
        }
        .room-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .room-card:hover .room-cover img {
            transform: scale(1.05);
        }
        .room-cover::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 45%, rgba(8, 18, 32, 0.85));
        }
        .room-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            background: rgba(8, 18, 32, 0.75);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(34, 211, 238, 0.3);
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 30px;
            letter-spacing: 0.03em;
        }
        .room-body {
            padding: 22px 20px 24px;
        }
        .room-body h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }
        .room-body p {
            font-size: 0.86rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .room-tags {
            display: flex;
            gap: 7px;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
            list-style: none;
        }
        .room-tags li {
            font-size: 0.75rem;
            color: var(--text-light);
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 3px 12px;
            border-radius: 20px;
        }

        /* ===== 评审标准 ===== */
        .criteria-panel {
            padding: 40px 36px;
            border-radius: var(--radius-lg);
        }
        .criteria-bar {
            margin-bottom: 28px;
        }
        .criteria-bar:last-child {
            margin-bottom: 0;
        }
        .criteria-label {
            display: flex;
            justify-content: space-between;
            font-size: 0.92rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
        }
        .criteria-label span:last-child {
            color: var(--accent);
            font-weight: 700;
        }
        .progress-track {
            height: 8px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 10px;
            overflow: hidden;
        }
        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
            border-radius: 10px;
            box-shadow: 0 0 14px rgba(34, 211, 238, 0.5);
            transition: width 1s ease;
        }
        .criteria-note {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 26px;
            line-height: 1.7;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 18px;
        }

        /* ===== 评选流程 ===== */
        .process-section {
            background: linear-gradient(180deg, rgba(11, 29, 51, 0.15), transparent);
        }
        .process-grid {
            display: flex;
            gap: 0;
            flex-wrap: wrap;
            justify-content: center;
            position: relative;
        }
        .step-card {
            flex: 1 1 200px;
            max-width: 260px;
            text-align: center;
            padding: 34px 24px;
            position: relative;
            z-index: 1;
        }
        .step-card .glass-card {
            padding: 34px 26px;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        .step-num {
            width: 54px;
            height: 54px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
            color: #06121f;
            margin-bottom: 18px;
            box-shadow: 0 0 22px rgba(34, 211, 238, 0.4);
        }
        .step-card h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .step-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .step-connector {
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(34, 211, 238, 0.5);
            font-size: 1.3rem;
            flex: 0 0 50px;
            padding-top: 45px;
        }
        @media (max-width: 768px) {
            .process-grid {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            .step-connector {
                transform: rotate(90deg);
                padding: 0;
                flex-basis: 30px;
            }
        }

        /* ===== 特别推荐 ===== */
        .featured-section {
            background: rgba(11, 29, 51, 0.25);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .featured-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 100%;
        }
        .featured-card .row {
            margin: 0;
        }
        .featured-card .col-md-5,
        .featured-card .col-md-7 {
            padding: 0;
        }
        .featured-img {
            height: 100%;
            min-height: 260px;
            position: relative;
            overflow: hidden;
        }
        .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
            transition: transform 0.6s ease;
        }
        .featured-card:hover .featured-img img {
            transform: scale(1.04);
        }
        .featured-img::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, transparent 40%, rgba(8, 18, 32, 0.4));
        }
        .featured-body {
            padding: 34px 30px;
        }
        .featured-badge {
            display: inline-block;
            background: rgba(34, 211, 238, 0.15);
            border: 1px solid rgba(34, 211, 238, 0.3);
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 30px;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .featured-body h3 {
            font-size: 1.45rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }
        .featured-body .featured-loc {
            font-size: 0.85rem;
            color: var(--accent-secondary);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .featured-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 18px;
        }
        .featured-meta {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--text-light);
        }
        .featured-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .featured-meta i {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .featured-img {
                min-height: 200px;
                position: relative;
                height: auto;
            }
            .featured-img img {
                position: static;
                height: auto;
            }
        }

        /* ===== FAQ ===== */
        .custom-accordion .accordion-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md) !important;
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }
        .custom-accordion .accordion-item:hover {
            border-color: rgba(34, 211, 238, 0.25);
        }
        .custom-accordion .accordion-button {
            background: transparent;
            color: #fff;
            font-size: 1.02rem;
            font-weight: 600;
            padding: 20px 24px;
            box-shadow: none;
            border: none;
        }
        .custom-accordion .accordion-button:not(.collapsed) {
            background: rgba(34, 211, 238, 0.07);
            color: var(--accent);
            box-shadow: none;
        }
        .custom-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
            border-radius: var(--radius-md);
        }
        .custom-accordion .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2322d3ee'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
        }
        .custom-accordion .accordion-body {
            padding: 4px 24px 22px;
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cta-section {
            position: relative;
            padding-top: 80px;
            padding-bottom: 90px;
        }
        .cta-card {
            padding: 50px 48px;
            position: relative;
            overflow: hidden;
            background: linear-gradient(160deg, rgba(34, 211, 238, 0.08), rgba(11, 29, 51, 0.5));
        }
        .cta-card::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -80px;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(34, 211, 238, 0.18), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-card h2 {
            font-size: 2.1rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.2;
        }
        .cta-card p {
            font-size: 0.98rem;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 520px;
            margin-bottom: 0;
        }
        .cta-actions-right {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 14px;
        }
        .cta-actions-right .text-link {
            color: var(--text-muted);
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
        }
        .cta-actions-right .text-link:hover {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .cta-card {
                padding: 34px 26px;
                text-align: center;
            }
            .cta-card p {
                margin: 0 auto 20px;
            }
            .cta-actions-right {
                align-items: center;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: rgba(4, 10, 18, 0.9);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 72px 0 30px;
            margin-top: 0;
        }
        .footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .footer-brand span {
            color: var(--accent);
        }
        .footer-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 360px;
        }
        .footer-links-title {
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--text-light);
            margin-bottom: 18px;
            opacity: 0.7;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a:hover {
            color: var(--accent);
            transform: translateX(3px);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin-top: 50px;
            padding-top: 24px;
            text-align: center;
        }
        .footer-bottom p {
            font-size: 0.83rem;
            color: var(--text-muted);
            margin: 0;
        }
        @media (max-width: 768px) {
            .site-footer {
                padding: 50px 0 24px;
            }
            .footer-brand {
                font-size: 1.25rem;
            }
        }

        /* ===== 自定义滚动条 ===== */
        ::-webkit-scrollbar {
            width: 9px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-dark);
        }
        ::-webkit-scrollbar-thumb {
            background: rgba(34, 211, 238, 0.25);
            border-radius: 20px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: rgba(34, 211, 238, 0.4);
        }

        /* ===== 焦点可见 ===== */
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }
        @media (prefers-reduced-motion: reduce) {
            * {
                animation: none !important;
                transition: none !important;
            }
        }