:root {
            --primary: #059669;
            --accent: #14b8a6;
            --bg: #f0fdfa;
            --text: #134e4a;
            --soft-shadow: 0 20px 35px -8px rgba(5, 150, 105, 0.15), 0 8px 20px -6px rgba(20, 184, 166, 0.1);
            --radius-lg: 24px;
            --radius-md: 18px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, .font-serif {
            font-family: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
            font-weight: 700;
        }

        /* 导航 */
        .navbar-mh {
            background: rgba(255,255,255,0.8);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(20,184,166,0.15);
            padding: 0.8rem 0;
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: 1px;
            color: var(--primary) !important;
            display: flex;
            align-items: center;
        }
        .navbar-brand i {
            color: var(--accent);
            margin-right: 6px;
        }
        .nav-link-custom {
            color: var(--text) !important;
            font-weight: 600;
            margin: 0 1rem;
            transition: 0.2s;
        }
        .nav-link-custom:hover {
            color: var(--primary) !important;
            transform: translateY(-1px);
        }
        .navbar-toggler {
            border: none;
            color: var(--primary);
        }

        /* 双色块左右分屏 Hero */
        .hero-section {
            padding: 5rem 0 6rem;
            background: linear-gradient(135deg, #f0fdfa 0%, #e6fffa 100%);
            position: relative;
            overflow: hidden;
        }
        .hero-title {
            font-size: 3.2rem;
            font-weight: 900;
            line-height: 1.2;
            background: linear-gradient(120deg, #059669, #14b8a6, #0f766e);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1rem;
        }
        .hero-sub {
            font-size: 1.2rem;
            opacity: 0.8;
            max-width: 450px;
        }
        .hero-float-icon {
            position: absolute;
            font-size: 3rem;
            opacity: 0.2;
            color: var(--accent);
            animation: floatY 4s infinite ease-in-out;
        }
        @keyframes floatY {
            0%,100%{ transform: translateY(0px); }
            50%{ transform: translateY(-15px); }
        }
        .hero-visual {
            background: #ffffffd0;
            border-radius: var(--radius-lg);
            padding: 2rem;
            box-shadow: var(--soft-shadow);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255,255,255,0.5);
        }

        /* 波浪分割 */
        .wave-divider {
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 50' preserveAspectRatio='none'%3E%3Cpath fill='%23059669' d='M0,30 C150,50 350,10 600,25 C850,40 1050,15 1200,30 L1200,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat bottom;
            background-size: cover;
            height: 70px;
            margin-top: -50px;
            position: relative;
            z-index: 2;
        }

        /* 通用区块 */
        .section-padding {
            padding: 4rem 0;
        }
        .section-title {
            font-size: 2rem;
            margin-bottom: 2rem;
            position: relative;
            display: inline-block;
            padding-bottom: 8px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--accent);
            border-radius: 4px;
        }

        /* 卡片样式 */
        .card-custom {
            background: white;
            border-radius: var(--radius-lg);
            padding: 1.8rem 1.5rem;
            box-shadow: var(--soft-shadow);
            border: 1px solid rgba(20,184,166,0.2);
            transition: transform 0.2s, border-color 0.3s;
            height: 100%;
        }
        .card-custom:hover {
            transform: scale(1.02);
            border-color: var(--primary);
            box-shadow: 0 25px 40px -10px rgba(5,150,105,0.2);
        }
        .feature-icon {
            font-size: 2rem;
            color: var(--primary);
            background: rgba(20,184,166,0.1);
            border-radius: 16px;
            padding: 10px 16px;
            display: inline-block;
            margin-bottom: 1rem;
        }

        /* 手风琴折叠 */
        .accordion-custom .accordion-item {
            border: 1px solid rgba(5,150,105,0.2);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: white;
            box-shadow: 0 4px 8px rgba(0,0,0,0.02);
        }
        .accordion-button {
            font-weight: 600;
            background: white;
            color: var(--text);
            font-size: 1rem;
        }
        .accordion-button:not(.collapsed) {
            background: rgba(20,184,166,0.05);
            color: var(--primary);
        }

        /* CTA 区块 */
        .cta-block {
            background: linear-gradient(145deg, #059669, #14b8a6);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            color: white;
            text-align: center;
            box-shadow: 0 20px 30px -8px rgba(5,150,105,0.3);
        }

        /* 回到顶部 */
        #backTop {
            position: fixed;
            bottom: 40px;
            right: 40px;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--primary);
            color: white;
            border: none;
            font-size: 1.4rem;
            opacity: 0;
            visibility: hidden;
            transition: 0.3s;
            z-index: 1000;
            box-shadow: 0 8px 16px rgba(5,150,105,0.3);
        }
        #backTop.show {
            opacity: 1;
            visibility: visible;
        }
        #backTop:hover {
            background: var(--accent);
        }

        /* 滚动渐显卡片 */
        .reveal-card {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.5s ease, transform 0.5s ease;
        }
        .reveal-card.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .delay-1 { transition-delay: 0.1s; }
        .delay-2 { transition-delay: 0.2s; }
        .delay-3 { transition-delay: 0.3s; }

        /* 友情链接 */
        .friend-links {
            background: #e0f7f0;
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            margin-top: 3rem;
            border: 1px solid rgba(5,150,105,0.1);
        }

        footer {
            background: #ccfbf1;
            padding: 1.5rem 0;
            text-align: center;
            color: var(--text);
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .hero-title { font-size: 2.2rem; }
            .hero-section { padding: 3rem 0; }
            .navbar-brand { font-size: 1.5rem; }
        }

/* --- 子页面追加 --- */
/* 关于页专属微调 */
        .about-hero {
            padding: 100px 0 60px;
            background: var(--bg);
            position: relative;
            overflow: hidden;
        }
.about-hero .hero-float-icon {
            position: absolute;
            font-size: 2.5rem;
            opacity: 0.08;
            animation: floatY 6s ease-in-out infinite;
        }
.about-hero .hero-float-icon:nth-child(1) { top: 30px; left: 10%; }
.about-hero .hero-float-icon:nth-child(2) { bottom: 40px; right: 15%; animation-delay: 2s; }
.about-hero .hero-float-icon:nth-child(3) { top: 60%; left: 5%; animation-delay: 4s; }
.about-section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 1.5rem;
            position: relative;
            display: inline-block;
        }
.about-section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            margin-top: 10px;
        }
.about-card-custom {
            background: #ffffff;
            border-radius: var(--radius-md);
            box-shadow: var(--soft-shadow);
            padding: 30px;
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid rgba(5, 150, 105, 0.08);
        }
.about-card-custom:hover {
            transform: translateY(-6px);
            box-shadow: 0 25px 45px -12px rgba(5, 150, 105, 0.2), 0 10px 25px -8px rgba(20, 184, 166, 0.12);
        }
.about-feature-icon {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            background: linear-gradient(135deg, rgba(5, 150, 105, 0.12), rgba(20, 184, 166, 0.12));
            color: var(--primary);
            margin-bottom: 20px;
        }
.timeline-list {
            list-style: none;
            padding-left: 0;
            position: relative;
        }
.timeline-list::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), var(--accent));
            border-radius: 2px;
            opacity: 0.3;
        }
.timeline-list li {
            padding-left: 35px;
            position: relative;
            margin-bottom: 22px;
        }
.timeline-list li::before {
            content: '';
            position: absolute;
            left: 2px;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid #ffffff;
            box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.3);
        }
.timeline-list li .timeline-year {
            font-weight: 700;
            color: var(--primary);
            display: block;
            margin-bottom: 4px;
            font-size: 1.05rem;
        }
.timeline-list li .timeline-text {
            color: var(--text);
            opacity: 0.85;
            font-size: 0.95rem;
            line-height: 1.7;
        }
.about-quote {
            background: linear-gradient(135deg, rgba(5, 150, 105, 0.06), rgba(20, 184, 166, 0.06));
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 24px 30px;
            margin: 30px 0;
            font-style: italic;
            color: var(--text);
            font-size: 1.05rem;
            line-height: 1.8;
        }
.about-stats {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius-lg);
            padding: 45px 30px;
            color: #ffffff;
            margin: 40px 0;
            box-shadow: var(--soft-shadow);
        }
.about-stats .stat-item {
            text-align: center;
            padding: 10px;
        }
.about-stats .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            display: block;
            margin-bottom: 6px;
            letter-spacing: 1px;
        }
.about-stats .stat-label {
            font-size: 0.95rem;
            opacity: 0.9;
            letter-spacing: 2px;
            text-transform: uppercase;
        }
.about-hero { padding: 80px 0 40px; }
.about-section-title { font-size: 1.6rem; }
.about-stats .stat-number { font-size: 1.8rem; }
.about-card-custom { padding: 22px; }
/* 覆盖Bootstrap卡片默认白底黑字（如果用到） */
        .card, .card-body { background: transparent; color: var(--text); border: none; }

/* --- 子页面追加 --- */
/* 本页专属小样式——仅在需要时补充 */
        .disclaimer-hero {
            background: linear-gradient(135deg, var(--bg) 0%, #d9f7f0 100%);
            border-bottom: 2px solid rgba(5,150,105,0.08);
        }
.disclaimer-card {
            background: #ffffff;
            border: 1px solid rgba(5,150,105,0.12);
            border-radius: var(--radius-md);
            padding: 2rem;
            box-shadow: var(--soft-shadow);
            margin-bottom: 1.8rem;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
.disclaimer-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 24px 40px -8px rgba(5,150,105,0.18), 0 10px 24px -6px rgba(20,184,166,0.12);
        }
.disclaimer-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 0.8rem;
        }
.disclaimer-card h3 {
            color: var(--text);
            font-weight: 700;
            font-size: 1.4rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
.disclaimer-card p, .disclaimer-card li {
            color: #2d6a63;
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-card ul {
            padding-left: 1.2rem;
        }
.disclaimer-card ul li {
            margin-bottom: 0.5rem;
        }
.highlight-box {
            background: rgba(5,150,105,0.06);
            border-left: 4px solid var(--primary);
            padding: 1rem 1.2rem;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 1.2rem 0;
        }
.highlight-box p {
            margin: 0;
        }
.btn-back-home {
            background: var(--primary);
            color: #fff;
            padding: 0.7rem 1.8rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
            border: none;
        }
.btn-back-home:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(5,150,105,0.25);
        }
.disclaimer-note {
            background: #ecfdf5;
            border-radius: var(--radius-md);
            padding: 1.2rem 1.5rem;
            border: 1px dashed var(--primary);
            font-size: 0.9rem;
            color: #0f766e;
        }

/* --- 子页面追加 --- */
/* 页面专属样式 */
        .privacy-hero {
            background: linear-gradient(135deg, #059669 0%, #14b8a6 50%, #0d9488 100%);
            padding: 100px 0 80px;
            position: relative;
            overflow: hidden;
        }
.privacy-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: rgba(255,255,255,0.08);
            border-radius: 50%;
        }
.privacy-hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 300px;
            height: 300px;
            background: rgba(255,255,255,0.05);
            border-radius: 50%;
        }
.privacy-hero-content {
            position: relative;
            z-index: 2;
            color: #fff;
        }
.privacy-hero h1 {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-shadow: 0 2px 20px rgba(0,0,0,0.15);
        }
.privacy-hero p {
            font-size: 1.15rem;
            max-width: 700px;
            line-height: 1.8;
            opacity: 0.95;
        }
.privacy-hero .hero-badge {
            display: inline-block;
            background: rgba(255,255,255,0.2);
            border: 1px solid rgba(255,255,255,0.3);
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 0.9rem;
            margin-bottom: 25px;
            letter-spacing: 1px;
            backdrop-filter: blur(8px);
        }
.privacy-section {
            padding: 80px 0;
        }
.privacy-card {
            background: #fff;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 4px 20px rgba(5, 150, 105, 0.06);
            border: 1px solid rgba(5, 150, 105, 0.08);
            margin-bottom: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.privacy-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(5, 150, 105, 0.12);
        }
.privacy-card .card-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #059669, #14b8a6);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.3rem;
            margin-bottom: 20px;
        }
.privacy-card h2 {
            color: var(--text);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 15px;
        }
.privacy-card h3 {
            color: var(--primary);
            font-size: 1.1rem;
            font-weight: 600;
            margin-top: 20px;
            margin-bottom: 10px;
        }
.privacy-card p, .privacy-card li {
            color: #4b5563;
            line-height: 1.8;
            font-size: 0.95rem;
        }
.privacy-card ul {
            padding-left: 20px;
            margin-bottom: 15px;
        }
.privacy-card li {
            margin-bottom: 8px;
        }
.privacy-card .highlight-box {
            background: rgba(5, 150, 105, 0.05);
            border-left: 4px solid var(--primary);
            padding: 15px 20px;
            border-radius: 0 10px 10px 0;
            margin: 20px 0;
        }
.privacy-card .highlight-box p {
            color: var(--text);
            font-weight: 500;
        }
.last-updated {
            display: inline-block;
            background: rgba(5, 150, 105, 0.1);
            color: var(--primary);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 30px;
        }
.privacy-toc {
            background: rgba(5, 150, 105, 0.03);
            border: 1px solid rgba(5, 150, 105, 0.1);
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 40px;
        }
.privacy-toc h3 {
            color: var(--text);
            font-weight: 700;
            margin-bottom: 15px;
        }
.privacy-toc a {
            color: var(--primary);
            text-decoration: none;
            display: block;
            padding: 5px 0;
            font-size: 0.95rem;
            transition: padding-left 0.3s;
        }
.privacy-toc a:hover {
            padding-left: 10px;
            color: var(--accent);
        }
.privacy-contact {
            background: linear-gradient(135deg, #059669, #14b8a6);
            border-radius: 24px;
            padding: 50px;
            text-align: center;
            color: #fff;
            margin-top: 40px;
        }
.privacy-contact h3 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
        }
.privacy-contact p {
            opacity: 0.95;
            margin-bottom: 25px;
        }
.privacy-contact .btn-contact {
            background: #fff;
            color: var(--primary);
            padding: 12px 35px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            display: inline-block;
            transition: transform 0.3s, box-shadow 0.3s;
        }
.privacy-contact .btn-contact:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
.privacy-hero h1 {
                font-size: 2.2rem;
            }
.privacy-hero {
                padding: 80px 0 60px;
            }
.privacy-card {
                padding: 30px;
            }
.privacy-contact {
                padding: 35px 25px;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-body { background:transparent !important; color:#134e4a !important; }
.accordion-header { background:transparent !important; }