/* 公共CSS - 导航与底部 */
        :root {
            --primary-color: #0a2463;
            --secondary-color: #c9a227;
            --accent-color: #1e3a8a;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }

        body {
            line-height: 1.6;
            color: var(--dark-color);
            overflow-x: hidden;
            background-color: #f8f9fa;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 导航栏样式 */
        header {
            background-color: rgba(10, 36, 99, 0.95);
            position: fixed;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo h1 {
            color: white;
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            background: linear-gradient(90deg, #ffffff, #c9a227, #ffffff, #c9a227, #ffffff);
            background-size: 300% 100%;
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: logoShine 5s infinite linear;
        }

        @keyframes logoShine {
            0% { background-position: 0% 50%; }
            100% { background-position: 300% 50%; }
        }

        .logo span {
            color: var(--secondary-color);
        }

        .nav-links {
            display: flex;
            list-style: none;
        }

        .nav-links li {
            margin-left: 30px;
        }

        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            transition: var(--transition);
            position: relative;
            padding: 5px 0;
        }

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

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--secondary-color);
            transition: var(--transition);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .phone {
            display: flex;
            align-items: center;
            color: white;
            font-weight: 600;
            font-size: 1.1rem;
        }

        .phone i {
            margin-right: 8px;
            color: var(--secondary-color);
        }

        .mobile-menu {
            display: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* 底部样式 */
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0 20px;
        }

        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }

        .footer-section {
            flex: 1;
            min-width: 250px;
            margin-bottom: 30px;
            padding: 0 15px;
        }

        .footer-section h3 {
            color: var(--secondary-color);
            margin-bottom: 20px;
            font-size: 1.3rem;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-section h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 2px;
            background-color: var(--secondary-color);
        }

        .contact-info {
            list-style: none;
        }

        .contact-info li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }

        .contact-info i {
            color: var(--secondary-color);
            margin-right: 10px;
            margin-top: 5px;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--secondary-color);
            padding-left: 5px;
        }

        .qrcode {
            text-align: center;
        }

        .qrcode img {
            max-width: 150px;
            border: 2px solid var(--secondary-color);
            padding: 5px;
            background: white;
        }

        .qrcode p {
            margin-top: 10px;
            font-size: 0.9rem;
        }

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 10px;
        }

        .friend-links a {
            color: #ddd;
            text-decoration: none;
            font-size: 0.9rem;
            transition: var(--transition);
        }

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

        .copyright {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #aaa;
        }

        /* 响应式设计 */
        @media (max-width: 992px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .phone {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .footer-section {
                flex: 100%;
            }
        }