* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Georgia', 'Times New Roman', serif;
            background: linear-gradient(145deg, #3e2723 0%, #5d4037 40%, #8d6e63 70%, #d7ccc8 100%);
            color: #2c1a12;
            line-height: 1.7;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 25px;
        }
        /* 导航 */
        nav {
            background: #4e342e;
            padding: 15px 0;
            border-bottom: 3px solid #a1887f;
            box-shadow: 0 4px 12px rgba(0,0,0,0.5);
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 18px;
        }
        .nav-links a {
            color: #efebe9;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.05rem;
            padding: 8px 16px;
            background: rgba(121,85,72,0.5);
            border-radius: 30px;
            transition: all 0.3s;
            border: 1px solid #bcaaa4;
        }
        .nav-links a:hover {
            background: #a1887f;
            color: #1a0f0a;
            transform: scale(1.05);
        }
        /* H1 */
        h1 {
            font-size: 2.4rem;
            text-align: center;
            margin: 35px 0 15px;
            color: #f5f0eb;
            text-shadow: 2px 2px 0 #3e2723;
            letter-spacing: 2px;
        }
        /* 通用卡片 */
        .card {
            background: linear-gradient(135deg, #d7ccc8, #bcaaa4);
            border-radius: 30px 10px 30px 10px;
            padding: 30px 25px;
            margin: 30px 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.3);
            border: 1px solid #a1887f;
        }
        .card h2 {
            font-size: 1.8rem;
            color: #3e2723;
            border-left: 7px solid #5d4037;
            padding-left: 15px;
            margin-bottom: 20px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.4);
            border: 2px solid #a1887f;
        }
        .btn {
            display: inline-block;
            background: #5d4037;
            color: #f5f0eb;
            padding: 12px 32px;
            border-radius: 40px;
            text-decoration: none;
            font-weight: bold;
            transition: 0.3s;
            border: 2px solid #a1887f;
        }
        .btn:hover {
            background: #3e2723;
            transform: translateY(-3px);
        }
        /* 新闻 */
        .news-item {
            background: #efe7e3;
            padding: 18px;
            border-radius: 20px;
            margin-bottom: 20px;
            border-left: 6px solid #5d4037;
        }
        .news-item .date {
            color: #5d4037;
            font-weight: bold;
            font-size: 0.9rem;
            display: block;
            margin-bottom: 5px;
        }
        .news-item h3 {
            color: #2c1a12;
            font-size: 1.2rem;
            margin: 5px 0 10px;
        }
        .news-item p {
            color: #3e2723;
        }
        /* FAQ */
        .faq-item {
            background: #d7ccc8;
            padding: 18px 22px;
            margin-bottom: 20px;
            border-radius: 30px 8px 30px 8px;
            border-left: 5px solid #5d4037;
        }
        .faq-item h3 {
            color: #3e2723;
            font-size: 1.2rem;
            margin-bottom: 12px;
        }
        .faq-item p {
            color: #2c1a12;
        }
        /* 页脚 */
        footer {
            background: #3e2723;
            color: #d7ccc8;
            padding: 35px 25px;
            margin-top: 40px;
            border-top: 5px solid #8d6e63;
        }
        footer a {
            color: #bcaaa4;
            text-decoration: underline;
            margin: 0 8px;
        }
        footer .friend-links {
            margin: 25px 0;
            text-align: center;
        }
        footer .friend-links a {
            color: #d7ccc8;
            text-decoration: none;
            margin: 0 12px;
            font-weight: bold;
        }
        footer p {
            text-align: center;
            margin: 8px 0;
        }
        /* 响应式 */
        @media (max-width: 768px) {
            .grid-2, .grid-3 {
                grid-template-columns: 1fr;
            }
            h1 { font-size: 1.8rem; }
        }