/* style/index.css */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", sans-serif;
        }
        
        body {
            background-color: #f5f5f5;
            color: #333;
            line-height: 1.6;
            background-image: linear-gradient(to bottom, #3a3a3a, #2a2a2a);
            min-height: 100vh;
        }
        
        .container {
            width: 1024px;
            margin: 0 auto;
            background-color: #fff;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
            border-left: 1px solid #555;
            border-right: 1px solid #555;
        }
        
        /* 顶部导航 */
        .top-nav {
            background: linear-gradient(to bottom, #4a4a4a, #2a2a2a);
            padding: 12px 0;
            border-bottom: 2px solid #8b4513;
        }
        
        .top-nav ul {
            display: flex;
            justify-content: center;
            list-style: none;
        }
        
        .top-nav li {
            margin: 0 25px;
            position: relative;
        }
        
        .top-nav a {
            color: #d4d4d4;
            text-decoration: none;
            font-size: 18px;
            font-weight: bold;
            padding: 8px 15px;
            border-radius: 4px;
            transition: all 0.3s ease;
            display: inline-block;
            position: relative;
            z-index: 1;
        }
        
        .top-nav a::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, #8b4513, #5d2f0a);
            border-radius: 4px;
            z-index: -1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .top-nav a:hover {
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
        }
        
        .top-nav a:hover::before {
            opacity: 1;
        }
        
        .top-nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            width: 0;
            height: 2px;
            background: #d4a762;
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }
        
        .top-nav a:hover::after {
            width: 80%;
        }
        
        /* 顶部图片 */
        .top-banner {
            width: 1024px;
            height: 388px;
            background: #3a3a3a;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #d4d4d4;
            font-size: 28px;
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            border-bottom: 3px solid #8b4513;
            position: relative;
            overflow: hidden;
        }
        
        .top-banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .top-banner-text {
            position: absolute;
            z-index: 2;
            background: rgba(0, 0, 0, 0.5);
            padding: 15px 30px;
            border-radius: 8px;
            border: 1px solid #8b4513;
        }
        
        /* 内容区域 */
        .content {
            padding: 25px;
            background-color: #f8f8f8;
        }
        
        /* 版本介绍区域 */
        .info-section {
            display: flex;
            margin-bottom: 30px;
            gap: 20px;
        }
        
        .version-info, .server-info {
            flex: 1;
            background: linear-gradient(to bottom, #e8e8e8, #d8d8d8);
            padding: 20px;
            border: 1px solid #b8b8b8;
            border-radius: 8px;
            box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }
        
        .version-info:hover, .server-info:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 12px rgba(0, 0, 0, 0.15);
        }
        
        .section-title {
            font-size: 20px;
            color: #444;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid #8b4513;
            font-weight: bold;
        }
        
        .version-info p, .server-info p {
            margin-bottom: 12px;
            color: #555;
            line-height: 1.5;
        }
        
        /* 图片展示区域 */
        .image-gallery {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .gallery-image {
            width: 968px;
            height: 518px;
            background: #d8d8d8;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #666;
            margin: 0 auto;
            border: 1px solid #b0b0b0;
            border-radius: 5px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }
        
        .gallery-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .gallery-image:hover {
            transform: scale(1.01);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            border-color: #8b4513;
        }
        
        .gallery-image:hover img {
            transform: scale(1.05);
        }
        
        /* 图片模态弹窗 */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            animation: fadeIn 0.3s;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .modal-content {
            margin: auto;
            display: block;
            max-width: 90%;
            max-height: 90%;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            border-radius: 5px;
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
        }
        
        .close {
            position: absolute;
            top: 15px;
            right: 35px;
            color: #f1f1f1;
            font-size: 40px;
            font-weight: bold;
            transition: 0.3s;
            cursor: pointer;
            z-index: 1001;
        }
        
        .close:hover,
        .close:focus {
            color: #bbb;
            text-decoration: none;
        }
        
        .modal-caption {
            position: absolute;
            bottom: 20px;
            left: 0;
            width: 100%;
            text-align: center;
            color: #fff;
            font-size: 18px;
            padding: 10px;
            background: rgba(0, 0, 0, 0.5);
        }
        
        /* 下载区域 */
        .download-section {
            background: linear-gradient(to bottom, #3a3a3a, #2a2a2a);
            padding: 40px 25px;
            margin-top: 30px;
            border-top: 2px solid #8b4513;
            border-bottom: 2px solid #8b4513;
        }
        
        .download-title {
            text-align: center;
            color: #d4a762;
            font-size: 28px;
            margin-bottom: 30px;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
        }
        
        .download-container {
            display: flex;
            justify-content: space-between;
            gap: 20px;
        }
        
        .download-box {
            flex: 1;
            background: linear-gradient(to bottom, #4a4a4a, #3a3a3a);
            border: 1px solid #5d5d5d;
            border-radius: 8px;
            padding: 25px 20px;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .download-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            border-color: #8b4513;
        }
        
        .download-icon {
            font-size: 40px;
            color: #d4a762;
            margin-bottom: 15px;
        }
        
        .download-box h3 {
            color: #fff;
            font-size: 22px;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #5d5d5d;
        }
        
        .download-box p {
            color: #aaa;
            margin-bottom: 20px;
            line-height: 1.5;
        }
        
        .download-btn {
            display: inline-block;
            background: linear-gradient(to bottom, #8b4513, #5d2f0a);
            color: #fff;
            padding: 12px 25px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 0 #3a1f06;
        }
        
        .download-btn:hover {
            background: linear-gradient(to bottom, #9c5523, #6d3f1a);
            transform: translateY(-3px);
            box-shadow: 0 7px 0 #3a1f06;
        }
        
        .download-btn:active {
            transform: translateY(1px);
            box-shadow: 0 3px 0 #3a1f06;
        }
        
        /* SEO优化内容区域 */
        .seo-content {
            background: #f0f0f0;
            padding: 30px;
            margin-top: 30px;
            border-radius: 8px;
            border: 1px solid #d0d0d0;
        }
        
        .seo-content h2 {
            color: #333;
            font-size: 24px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #8b4513;
        }
        
        .seo-content h3 {
            color: #444;
            font-size: 20px;
            margin: 25px 0 15px;
        }
        
        .seo-content p {
            margin-bottom: 15px;
            line-height: 1.7;
            color: #555;
        }
        
        .seo-content ul {
            margin-left: 30px;
            margin-bottom: 20px;
        }
        
        .seo-content li {
            margin-bottom: 8px;
            color: #555;
        }
        
        .keyword-highlight {
            color: #8b4513;
            font-weight: bold;
        }
        
        /* 页脚 */
        footer {
            background: linear-gradient(to bottom, #4a4a4a, #2a2a2a);
            color: #aaa;
            text-align: center;
            padding: 20px 0;
            font-size: 14px;
            border-top: 2px solid #8b4513;
        }
        
        footer p {
            margin: 5px 0;
        }