* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f5efe6;
            color: #2e2b28;
            line-height: 1.7;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 主色调渐变 */
        .brand-gradient {
            background: linear-gradient(135deg, #1a3a1a 0%, #7c5c3a 100%);
        }
        /* 导航 */
        header {
            background: #1a3a1a;
            padding: 16px 0;
            border-bottom: 4px solid #7c5c3a;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .logo {
            color: #f5efe6;
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            text-shadow: 2px 2px 0 #3a2a1a;
        }
        .logo span {
            color: #c4a87c;
        }
        .nav-links {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #e8dcc8;
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 30px;
            background: rgba(255,255,255,0.05);
            transition: all 0.3s;
            font-weight: 500;
            border: 1px solid transparent;
        }
        .nav-links a:hover {
            background: #7c5c3a;
            color: #f5efe6;
            border-color: #c4a87c;
            transform: translateY(-2px);
        }
        /* 卡片粗糙纹理 */
        .card {
            background: #faf7f2;
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.05), inset 0 1px 0 rgba(255,255,255,0.7);
            background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%237c5c3a' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }
        .card h2, .card h3 {
            color: #1a3a1a;
            margin-bottom: 18px;
            border-left: 5px solid #7c5c3a;
            padding-left: 15px;
        }
        .flex-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            transition: transform 0.4s;
        }
        img:hover {
            transform: scale(1.02);
        }
        .btn {
            display: inline-block;
            background: #1a3a1a;
            color: #f5efe6;
            padding: 12px 32px;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            border: 2px solid #7c5c3a;
        }
        .btn:hover {
            background: #7c5c3a;
            border-color: #1a3a1a;
            transform: translateY(-3px);
        }
        /* H1 */
        h1 {
            font-size: 2.8rem;
            color: #1a3a1a;
            text-align: center;
            padding: 40px 0 10px;
            text-shadow: 2px 2px 0 #c4a87c40;
        }
        /* 页脚 */
        footer {
            background: #1a3a1a;
            color: #d4cdc0;
            padding: 40px 0 20px;
            margin-top: 50px;
            border-top: 6px solid #7c5c3a;
        }
        footer a {
            color: #c4a87c;
            text-decoration: none;
        }
        footer a:hover {
            text-decoration: underline;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin: 20px 0;
        }
        .footer-info {
            text-align: center;
            font-size: 0.95rem;
            line-height: 2;
        }
        .news-item {
            border-bottom: 1px dashed #c4a87c;
            padding: 18px 0;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-date {
            color: #7c5c3a;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .faq-item {
            padding: 18px 0;
            border-bottom: 1px solid #e0d6c8;
        }
        .faq-item strong {
            color: #1a3a1a;
            font-size: 1.1rem;
        }
        .geo-text {
            font-size: 1.1rem;
            max-width: 900px;
            margin: 0 auto;
            text-align: justify;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            header .container { flex-direction: column; gap: 15px; }
            .nav-links { justify-content: center; }
        }