/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --primary: #1E3A2F;
            --primary-light: #2F5748;
            --primary-dark: #13251E;
            --gold: #C6A664;
            --gold-light: #DDBF8A;
            --accent: #C96F4A;
            --bg: #F8F5EF;
            --card-bg: #FFFFFF;
            --text: #242424;
            --text-light: #6F6F6F;
            --border: #E8E0D4;
            --radius: 16px;
            --radius-lg: 24px;
            --radius-full: 60px;
            --shadow: 0 4px 24px rgba(30, 58, 47, 0.08);
            --shadow-hover: 0 12px 36px rgba(30, 58, 47, 0.14);
            --gradient-brand: linear-gradient(135deg, #1E3A2F 0%, #2F5748 60%, #3A6B57 100%);
            --gradient-gold: linear-gradient(135deg, #C6A664 0%, #DDBF8A 100%);
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

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

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

        a:hover {
            color: var(--primary-light);
        }

        ul {
            list-style: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }

        .container {
            width: 100%;
            max-width: 1160px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: 96px 0;
        }

        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }

        .section-head .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(198, 166, 100, 0.15);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 18px;
            border-radius: 30px;
            letter-spacing: 0.04em;
            margin-bottom: 16px;
        }

        .section-head h2 {
            font-size: 34px;
            line-height: 1.3;
            color: var(--primary);
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .section-head p {
            color: var(--text-light);
            font-size: 16px;
            line-height: 1.8;
        }

        /* ===== 按钮 ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 40px;
            font-size: 15px;
            font-weight: 600;
            line-height: 1.2;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            white-space: nowrap;
        }

        .btn:focus-visible {
            outline: 3px solid rgba(198, 166, 100, 0.5);
            outline-offset: 2px;
        }

        .btn-gold {
            background: var(--gradient-gold);
            color: var(--primary);
            box-shadow: 0 4px 16px rgba(198, 166, 100, 0.35);
        }

        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(198, 166, 100, 0.45);
            color: var(--primary-dark);
        }

        .btn-gold:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(198, 166, 100, 0.3);
        }

        .btn-dark {
            background: var(--gradient-brand);
            color: #fff;
            box-shadow: 0 4px 16px rgba(30, 58, 47, 0.3);
        }

        .btn-dark:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(30, 58, 47, 0.4);
            color: #fff;
        }

        .btn-ghost {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.8);
            color: #fff;
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 16px;
        }

        .btn-sm {
            padding: 9px 20px;
            font-size: 13px;
        }

        /* ===== 浮动 Dock 导航 ===== */
        .nav-dock {
            position: fixed;
            top: 18px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: calc(100% - 36px);
            max-width: 1120px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid rgba(255, 255, 255, 0.6);
            border-radius: var(--radius-full);
            padding: 10px 24px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            transition: var(--transition);
        }

        .nav-dock .brand {
            font-size: 16px;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            letter-spacing: 0.02em;
        }

        .nav-dock .brand i {
            font-size: 20px;
            color: var(--gold);
        }

        .nav-dock .brand .tag {
            background: var(--gradient-brand);
            color: #fff;
            font-size: 11px;
            font-weight: 500;
            padding: 3px 14px;
            border-radius: 30px;
            letter-spacing: 0.06em;
        }

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

        .nav-links a.nav-link {
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            transition: var(--transition);
        }

        .nav-links a.nav-link:hover {
            color: var(--primary);
            background: rgba(30, 58, 47, 0.06);
        }

        .nav-links a.nav-link.active {
            color: #fff;
            background: var(--primary);
        }

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

        .nav-cta .btn {
            border-radius: 30px;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 92vh;
            display: flex;
            align-items: center;
            padding: 160px 0 140px;
            background:
                linear-gradient(120deg, rgba(15, 32, 26, 0.94) 0%, rgba(15, 32, 26, 0.72) 55%, rgba(198, 166, 100, 0.28) 100%),
                url('/assets/images/backpic/back-1.jpg') center center / cover no-repeat;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 64px;
            background: var(--bg);
            clip-path: polygon(0 100%, 100% 100%, 100% 0);
            z-index: 2;
        }

        .hero-inner {
            position: relative;
            z-index: 3;
            max-width: 1160px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.16);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            padding: 7px 20px;
            border-radius: 40px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.05em;
            margin-bottom: 28px;
            backdrop-filter: blur(8px);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

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

        .hero h1 {
            font-size: 44px;
            line-height: 1.3;
            color: #fff;
            font-weight: 800;
            letter-spacing: 0.02em;
            margin-bottom: 20px;
            max-width: 760px;
        }

        .hero h1 span {
            display: block;
            font-size: 28px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
            margin-top: 10px;
            letter-spacing: 0.08em;
        }

        .hero-desc {
            max-width: 620px;
            color: rgba(255, 255, 255, 0.88);
            font-size: 16px;
            line-height: 1.9;
            margin-bottom: 36px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 52px;
        }

        .hero-stats {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .hero-stat strong {
            font-size: 30px;
            font-weight: 800;
            color: #fff;
            line-height: 1.1;
            letter-spacing: 0.02em;
        }

        .hero-stat span {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 4px;
            letter-spacing: 0.05em;
        }

        .hero-stat-divider {
            width: 1px;
            height: 38px;
            background: rgba(255, 255, 255, 0.25);
        }

        /* ===== 指标看板 ===== */
        .metrics-section {
            padding: 60px 0 80px;
            margin-top: -10px;
            position: relative;
            z-index: 3;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .metric-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 32px 26px;
            text-align: center;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-gold);
        }

        .metric-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }

        .metric-num {
            font-size: 44px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
            letter-spacing: -0.02em;
            margin-bottom: 6px;
        }

        .metric-num em {
            font-style: normal;
            font-size: 22px;
            color: var(--gold);
            margin-left: 2px;
        }

        .metric-label {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .metric-desc {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.5;
        }

        .metric-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(198, 166, 100, 0.14);
            color: var(--gold);
            font-size: 18px;
            margin-bottom: 12px;
        }

        /* ===== 服务矩阵 ===== */
        .services-section {
            background: linear-gradient(180deg, transparent 0%, rgba(198, 166, 100, 0.06) 100%);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .service-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 36px 30px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }

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

        .service-card .icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: var(--gradient-brand);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 22px;
            margin-bottom: 22px;
            box-shadow: 0 6px 18px rgba(30, 58, 47, 0.25);
            transition: var(--transition);
        }

        .service-card:hover .icon-wrap {
            transform: scale(1.05) rotate(-4deg);
        }

        .service-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .service-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
        }

        .service-card .tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(198, 166, 100, 0.14);
            padding: 3px 12px;
            border-radius: 20px;
            margin-top: 14px;
        }

        /* ===== 客户证言 ===== */
        .testimonials-section {
            background: var(--primary-dark);
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .testimonials-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 260px;
            height: 260px;
            background: rgba(198, 166, 100, 0.15);
            border-radius: 50%;
            filter: blur(60px);
        }

        .testimonials-section .section-head .tag {
            background: rgba(198, 166, 100, 0.2);
        }

        .testimonials-section .section-head h2 {
            color: #fff;
        }

        .testimonials-section .section-head p {
            color: rgba(255, 255, 255, 0.7);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .testimonial-card {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            transition: var(--transition);
        }

        .testimonial-card:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-6px);
        }

        .testimonial-stars {
            color: var(--gold);
            font-size: 14px;
            letter-spacing: 2px;
            margin-bottom: 18px;
        }

        .testimonial-text {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.88);
            margin-bottom: 24px;
        }

        .testimonial-user {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--gradient-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 800;
            color: var(--primary);
            flex-shrink: 0;
        }

        .testimonial-user .name {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
        }

        .testimonial-user .area {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* ===== 结果对比 ===== */
        .compare-section {
            padding: 96px 0 88px;
        }

        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            max-width: 960px;
            margin: 0 auto;
        }

        .compare-card {
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            position: relative;
            transition: var(--transition);
        }

        .compare-card.ours {
            background: var(--card-bg);
            border: 2px solid var(--gold);
            box-shadow: 0 8px 32px rgba(198, 166, 100, 0.18);
            position: relative;
        }

        .compare-card.ours::before {
            content: '推荐';
            position: absolute;
            top: -14px;
            right: 24px;
            background: var(--gradient-gold);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            padding: 4px 16px;
            border-radius: 30px;
            box-shadow: 0 4px 12px rgba(198, 166, 100, 0.4);
        }

        .compare-card.traditional {
            background: #F0ECE5;
            border: 1px solid var(--border);
        }

        .compare-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .compare-card.ours h3 {
            color: var(--primary);
        }

        .compare-card.traditional h3 {
            color: var(--text-light);
        }

        .compare-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .compare-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 15px;
            line-height: 1.6;
        }

        .compare-list li i {
            margin-top: 4px;
            font-size: 14px;
            flex-shrink: 0;
        }

        .compare-card.ours .compare-list li i.fa-check {
            color: var(--primary);
        }

        .compare-card.traditional .compare-list li i.fa-xmark {
            color: var(--accent);
        }

        /* ===== 资讯区 ===== */
        .news-section {
            padding: 96px 0;
        }

        .news-wrapper {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 44px;
            align-items: start;
        }

        .news-list {
            display: flex;
            flex-direction: column;
        }

        .news-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 22px 0;
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-item:hover .news-title {
            color: var(--primary);
        }

        .news-date {
            flex-shrink: 0;
            text-align: center;
            background: rgba(198, 166, 100, 0.12);
            border-radius: 12px;
            padding: 8px 12px;
            min-width: 56px;
        }

        .news-date .day {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            display: block;
        }

        .news-date .month {
            font-size: 11px;
            color: var(--text-light);
            margin-top: 2px;
            display: block;
        }

        .news-content {
            flex: 1;
        }

        .news-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
        }

        .news-title:hover {
            color: var(--gold);
        }

        .news-summary {
            font-size: 13px;
            color: var(--text-light);
            margin-top: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-meta {
            font-size: 12px;
            color: var(--text-light);
            margin-top: 6px;
            display: flex;
            gap: 14px;
        }

        .news-meta i {
            margin-right: 3px;
        }

        .news-side {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            position: sticky;
            top: 100px;
        }

        .news-side h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }

        .news-side-card {
            margin-bottom: 20px;
        }

        .news-side-card:last-child {
            margin-bottom: 0;
        }

        .news-side-card img {
            border-radius: 12px;
            margin-bottom: 10px;
            width: 100%;
            height: 120px;
            object-fit: cover;
        }

        .news-side-card .side-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.5;
            text-decoration: none;
        }

        .news-side-card .side-title:hover {
            color: var(--gold);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #F3EFE8;
        }

        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-bg);
            border-radius: 16px;
            border: 1px solid var(--border);
            margin-bottom: 14px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
            transition: var(--transition);
            overflow: hidden;
        }

        .faq-item:hover {
            border-color: var(--gold);
            box-shadow: 0 4px 18px rgba(198, 166, 100, 0.14);
        }

        .faq-item summary {
            padding: 20px 28px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            transition: var(--transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 13px;
            color: var(--gold);
            transition: var(--transition);
            flex-shrink: 0;
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }

        .faq-item summary:hover {
            color: var(--primary);
        }

        .faq-item .faq-answer {
            padding: 0 28px 24px;
            font-size: 14px;
            line-height: 1.9;
            color: var(--text-light);
        }

        /* ===== 转化表单 ===== */
        .reserve-section {
            position: relative;
            padding: 100px 0;
            background:
                linear-gradient(135deg, rgba(15, 32, 26, 0.92) 0%, rgba(30, 58, 47, 0.85) 100%),
                url('/assets/images/backpic/back-3.jpg') center center / cover no-repeat;
            color: #fff;
        }

        .reserve-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: center;
        }

        .reserve-info h2 {
            font-size: 34px;
            line-height: 1.3;
            font-weight: 800;
            margin-bottom: 18px;
        }

        .reserve-info p {
            font-size: 16px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
        }

        .reserve-points {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-bottom: 28px;
        }

        .reserve-points li {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
        }

        .reserve-points li i {
            color: var(--gold);
            font-size: 14px;
        }

        .reserve-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 36px;
            color: var(--text);
            box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);
        }

        .reserve-card h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .reserve-card .sub {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 24px;
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 13px 16px;
            border: 1.5px solid var(--border);
            border-radius: 12px;
            font-size: 14px;
            background: #FAF8F4;
            color: var(--text);
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--gold);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(198, 166, 100, 0.18);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 90px;
        }

        .form-hint {
            font-size: 12px;
            color: var(--text-light);
            margin-top: 10px;
            text-align: center;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
            gap: 48px;
            margin-bottom: 40px;
        }

        .footer-brand .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-brand .brand i {
            color: var(--gold);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

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

        .footer-col ul a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--gold);
            padding-left: 4px;
        }

        .footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            margin-bottom: 12px;
        }

        .footer-contact li i {
            color: var(--gold);
            margin-top: 3px;
            flex-shrink: 0;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
            line-height: 1.8;
        }

        .footer-bottom .domain {
            letter-spacing: 0.05em;
        }

        /* ===== 浮动转化条 ===== */
        .float-cta {
            position: fixed;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%) translateY(120px);
            z-index: 999;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-radius: 60px;
            padding: 10px 10px 10px 26px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
            border: 1px solid rgba(255, 255, 255, 0.7);
            display: flex;
            align-items: center;
            gap: 18px;
            transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
        }

        .float-cta.show {
            transform: translateX(-50%) translateY(0);
        }

        .float-cta .text {
            display: flex;
            flex-direction: column;
        }

        .float-cta .text strong {
            font-size: 14px;
            color: var(--primary);
            white-space: nowrap;
        }

        .float-cta .text span {
            font-size: 12px;
            color: var(--text-light);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 22px;
            }
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .compare-grid {
                grid-template-columns: 1fr;
                max-width: 600px;
            }
            .news-wrapper {
                grid-template-columns: 1fr;
            }
            .news-side {
                position: static;
            }
            .reserve-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 36px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 72px 0;
            }
            .section-head {
                margin-bottom: 40px;
            }
            .section-head h2 {
                font-size: 28px;
            }
            .section-head p {
                font-size: 15px;
            }
            .hero {
                min-height: auto;
                padding: 140px 0 120px;
            }
            .hero h1 {
                font-size: 32px;
            }
            .hero h1 span {
                font-size: 22px;
            }
            .hero-desc {
                font-size: 15px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .hero-stats {
                gap: 18px;
            }
            .hero-stat strong {
                font-size: 24px;
            }
            .nav-dock {
                padding: 8px 18px;
                gap: 10px;
                top: 12px;
                width: calc(100% - 24px);
            }
            .nav-dock .brand .tag {
                display: none;
            }
            .nav-links a.nav-link {
                padding: 6px 14px;
                font-size: 13px;
            }
            .nav-cta .btn {
                padding: 8px 16px;
                font-size: 13px;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .metric-card {
                padding: 24px 18px;
            }
            .metric-num {
                font-size: 34px;
            }
            .services-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .testimonials-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .compare-card {
                padding: 28px 22px;
            }
            .news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .news-date {
                display: flex;
                align-items: baseline;
                gap: 6px;
            }
            .news-date .day {
                font-size: 18px;
            }
            .faq-item summary {
                padding: 16px 20px;
                font-size: 15px;
            }
            .faq-item .faq-answer {
                padding: 0 20px 18px;
                font-size: 14px;
            }
            .reserve-grid {
                gap: 32px;
            }
            .reserve-card {
                padding: 28px 22px;
            }
            .reserve-info h2 {
                font-size: 27px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .float-cta .text span {
                display: none;
            }
            .float-cta {
                padding: 8px 12px 8px 20px;
                gap: 12px;
                bottom: 16px;
            }
        }

        @media (max-width: 520px) {
            .section {
                padding: 56px 0;
            }
            .container {
                padding: 0 18px;
            }
            .nav-dock {
                padding: 8px 14px;
                border-radius: 40px;
            }
            .nav-dock .brand {
                font-size: 14px;
            }
            .nav-dock .brand i {
                font-size: 17px;
            }
            .nav-cta .btn {
                padding: 7px 14px;
                font-size: 12px;
            }
            .nav-links a.nav-link {
                padding: 5px 10px;
                font-size: 12px;
            }
            .hero h1 {
                font-size: 26px;
            }
            .hero h1 span {
                font-size: 19px;
            }
            .hero-badge {
                font-size: 12px;
                padding: 5px 14px;
            }
            .hero-stats {
                flex-wrap: wrap;
                gap: 12px;
            }
            .hero-stat-divider {
                display: none;
            }
            .hero-stat strong {
                font-size: 20px;
            }
            .hero-stat span {
                font-size: 12px;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .metric-card {
                padding: 20px 16px;
                text-align: left;
                display: flex;
                align-items: center;
                gap: 16px;
            }
            .metric-icon {
                margin-bottom: 0;
                flex-shrink: 0;
            }
            .metric-num {
                font-size: 30px;
            }
            .compare-list li {
                font-size: 14px;
            }
            .news-side {
                padding: 18px;
            }
            .float-cta .text strong {
                font-size: 13px;
            }
            .float-cta .btn {
                padding: 7px 14px;
                font-size: 12px;
            }
        }

        @media (max-width: 480px) {
            .nav-dock .brand .tag {
                display: none;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .footer-grid {
                gap: 24px;
            }
        }