* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Georgia', 'Times New Roman', serif;
            background: #f2ede4;
            color: #2c2c2c;
            line-height: 1.7;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 渐变主色调 */
        .bg-gradient {
            background: linear-gradient(135deg, #1a3a1a 0%, #7c5c3a 100%);
            color: #f5f0e8;
        }
        .text-accent {
            color: #7c5c3a;
        }
        .btn-forest {
            background: #1a3a1a;
            color: #f5f0e8;
            padding: 12px 28px;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.3s;
            display: inline-block;
            text-decoration: none;
        }
        .btn-forest:hover {
            background: #2b5a2b;
            transform: translateY(-2px);
        }
        /* 导航 */
        .navbar {
            background: #1a3a1a;
            padding: 15px 0;
            border-bottom: 3px solid #7c5c3a;
        }
        .navbar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: bold;
            color: #f5f0e8;
            text-decoration: none;
            letter-spacing: 1px;
        }
        .nav-links a {
            color: #e8dfd0;
            text-decoration: none;
            margin-left: 25px;
            font-size: 1rem;
            transition: 0.3s;
            padding: 5px 0;
            border-bottom: 2px solid transparent;
        }
        .nav-links a:hover {
            color: #d4b48c;
            border-bottom-color: #d4b48c;
        }
        /* 卡片纹理 */
        .card {
            background: #faf6ef;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
            border: 1px solid #dcd2c0;
            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='0.03'%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");
        }
        /* Section 间距 */
        section {
            padding: 60px 0;
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: #1a3a1a;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
        }
        h2 {
            font-size: 2rem;
            margin-bottom: 30px;
            color: #1a3a1a;
            border-left: 5px solid #7c5c3a;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.3rem;
            color: #3d2b1a;
            margin-bottom: 10px;
        }
        /* Hero */
        .hero {
            background: linear-gradient(135deg, #1a3a1a 0%, #3d5a3d 40%, #7c5c3a 100%);
            color: #f5f0e8;
            text-align: center;
            padding: 100px 20px 80px;
        }
        .hero h1 {
            color: #f5f0e8;
            font-size: 3rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 20px auto 30px;
        }
        .hero img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            margin-top: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }
        /* 网格 */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        /* 新闻卡片 */
        .news-card {
            background: #faf6ef;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #dcd2c0;
            transition: 0.3s;
        }
        .news-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
        }
        .news-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .news-content {
            padding: 20px;
        }
        .news-date {
            color: #7c5c3a;
            font-size: 0.9rem;
            margin-bottom: 5px;
        }
        .news-title {
            font-size: 1.1rem;
            font-weight: bold;
            margin-bottom: 10px;
        }
        .news-summary {
            font-size: 0.95rem;
            color: #555;
        }
        /* FAQ */
        .faq-item {
            border-bottom: 1px solid #dcd2c0;
            padding: 20px 0;
        }
        .faq-question {
            font-weight: bold;
            font-size: 1.1rem;
            color: #1a3a1a;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
        }
        .faq-answer {
            margin-top: 12px;
            color: #444;
        }
        /* 页脚 */
        .footer {
            background: #1a3a1a;
            color: #d4c8b8;
            padding: 40px 0 20px;
            font-size: 0.95rem;
        }
        .footer a {
            color: #d4b48c;
            text-decoration: none;
        }
        .footer a:hover {
            text-decoration: underline;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin: 20px 0;
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid #3d5a3d;
            padding-top: 20px;
            margin-top: 20px;
        }
        /* 统计数字 */
        .stat-number {
            font-size: 2.5rem;
            font-weight: bold;
            color: #7c5c3a;
        }
        /* 响应式 */
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            .navbar .container { flex-direction: column; text-align: center; }
            .nav-links a { margin: 0 10px; }
            .hero { padding: 60px 20px; }
            .hero h1 { font-size: 2.2rem; }
        }
        /* 图片圆角统一 */
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
        .img-center {
            display: block;
            margin: 20px auto;
        }
        .geo-text {
            font-size: 1.05rem;
            line-height: 1.8;
        }
        .partner-badge {
            background: #faf6ef;
            padding: 15px 25px;
            border-radius: 30px;
            border: 1px solid #dcd2c0;
            display: inline-block;
        }