* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Noto Sans', system-ui, -apple-system, sans-serif;
        }

body {
    background: linear-gradient(135deg, #0a0c10 0%, #0d1117 50%, #151a23 100%);
    color: #c9d1d9;
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(88, 166, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(131, 85, 235, 0.05) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            margin-bottom: 40px;
            padding-bottom: 25px;
            border-bottom: 1px solid #30363d;
        }

        h1 {
            font-size: 2.2rem;
            color: #58a6ff;
            margin-bottom: 8px;
            font-weight: 600;
        }


        .nvi-container{
    display: flex;
    gap: 15px;
    margin: 25px 0 30px 0;
        }
.nav-button {
    background-color: #238636;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 2px 8px rgba(35, 134, 54, 0.2);
}

.nav-button:hover {
    background-color: #2ea043;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(35, 134, 54, 0.3);
}
        .description {
            background-color: #161b22;
            border-radius: 6px;
            padding: 24px;
            margin-bottom: 40px;
            border-left: 3px solid #238636;
            font-size: 1.05rem;
            line-height: 1.7;
        }

        .description p {
            margin-bottom: 15px;
        }

        .description p:last-child {
            margin-bottom: 0;
        }

        .versions-section {
            margin-bottom: 40px;
        }

        .section-title {
            font-size: 1.3rem;
            color: #58a6ff;
            margin-bottom: 20px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title i {
            font-size: 1.1rem;
        }

        .version-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 30px;
        }

        .version-item {
            background-color: #161b22;
            border: 1px solid #30363d;
            border-radius: 6px;
            padding: 18px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.2s ease;
        }

        .version-item:hover {
            border-color: #58a6ff;
            background-color: #1a2029;
        }

        .version-info {
            display: flex;
            flex-direction: column;
        }

        .version-name {
            font-size: 1.1rem;
            color: #c9d1d9;
            font-weight: 500;
            margin-bottom: 4px;
        }

        .version-desc {
            font-size: 0.95rem;
            color: #8b949e;
        }

        .view-btn {
            background-color: #238636;
            color: white;
            border: none;
            padding: 8px 18px;
            border-radius: 6px;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.2s ease;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .view-btn:hover {
            background-color: #2ea043;
            transform: translateY(-1px);
        }

        .doc-content {
            background-color: #161b22;
            border-radius: 6px;
            padding: 0;
            margin-top: 30px;
            display: none;
            border: 1px solid #30363d;
            overflow: hidden;
        }

        .doc-header {
            background-color: #0d1117;
            padding: 16px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #30363d;
        }

        .doc-title {
            font-size: 1.1rem;
            color: #58a6ff;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .doc-actions {
            display: flex;
            gap: 12px;
        }

        .doc-btn {
            background-color: #21262d;
            color: #c9d1d9;
            border: 1px solid #30363d;
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .doc-btn:hover {
            background-color: #30363d;
            border-color: #8b949e;
        }

        .doc-frame {
            width: 100%;
            height: 500px;
            border: none;
            background-color: #ffffff;
        }

        .source-section {
            background-color: #161b22;
            border-radius: 6px;
            padding: 20px;
            margin-top: 40px;
            border-top: 1px solid #30363d;
        }

        .source-link {
            color: #58a6ff;
            text-decoration: none;
            font-size: 1.05rem;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.2s ease;
        }

        .source-link:hover {
            color: #79c0ff;
            text-decoration: underline;
        }

        footer {
            margin-top: 50px;
            padding-top: 20px;
            border-top: 1px solid #30363d;
            text-align: center;
            color: #8b949e;
            font-size: 0.9rem;
            line-height: 1.5;
        }

/* 添加媒体查询 */
@media (max-width: 768px) {
    body {
        padding: 15px;
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
        max-width: 100%;
    }
    
    h1 {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .nav-button {
        margin-right: 5px;
    }
    
    .description {
        padding: 18px;
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.2rem;
        justify-content: center;
    }
    
    .version-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        padding: 15px;
    }
    
    .view-btn {
        width: 100%;
        justify-content: center;
        padding: 10px 20px;
        font-size: 0.9rem;
        margin-top: 5px;
    }
    
    .view-btn i{
        margin-right: 5px;
    }
    
    .doc-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
        padding: 15px;
    }
    
    .doc-title {
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }
    
    .doc-actions {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .doc-btn {
        padding: 8px 15px;
        font-size: 0.85rem;
    }
    
    .doc-frame {
        height: 350px;
    }
    
    .source-link {
        font-size: 0.95rem;
        justify-content: center;
    }
    
    footer {
        padding: 15px 10px;
        font-size: 0.85rem;
    }
}