/* 基础样式 */
    @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Poppins:wght@400;700&display=swap');

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Poppins', sans-serif;
        background: linear-gradient(135deg, #1e3c72, #2a5298);
        color: #ffffff;
        line-height: 1.6;
        padding: 20px;
    }

    h1, h2, h3, h4 {
        font-family: 'Montserrat', sans-serif;
        color: #e0e0e0;
        margin-bottom: 15px;
    }

    h1 {
        font-size: 2.5em;
        text-align: center;
        margin-top: 20px;
    }

    h2 {
        font-size: 2em;
        margin-top: 40px;
    }

    h3 {
        font-size: 1.75em;
        margin-top: 30px;
    }

    h4 {
        font-size: 1.5em;
        margin-top: 20px;
    }

    p {
        font-size: 1em;
        margin-bottom: 15px;
        text-align: justify;
    }

    pre {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    code {
        font-family: 'Courier New', Courier, monospace;
        color: #00ffea;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }

    th, td {
        border: 1px solid #444;
        padding: 10px;
        text-align: left;
    }

    th {
        background: #333;
    }

    a {
        color: #00ffea;
        text-decoration: none;
        position: relative;
    }

    a:hover {
        color: #ff79c6;
        text-shadow: 0 0 5px #ff79c6;
        transition: all 0.3s ease;
    }

    /* 按钮样式 */
    .button {
        display: inline-block;
        padding: 10px 20px;
        background: #ff79c6;
        color: #fff;
        border: none;
        border-radius: 25px;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .button:hover {
        background: #00ffea;
        transform: scale(1.05);
    }

    /* 模块布局 */
    .container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .content {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
    }

    .main {
        flex: 3;
        min-width: 300px;
    }

    .sidebar {
        flex: 1;
        min-width: 200px;
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 10px;
    }

    /* 图片样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 20px;
    }

    .images img {
        width: 100%;
        max-width: 320px;
        height: auto;
        border-radius: 10px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        body {
            padding: 15px;
        }
    }

    @media (max-width: 1200px) {
        .content {
            flex-direction: column;
        }
    }

    @media (max-width: 1024px) {
        h1 {
            font-size: 2.2em;
        }
        h2 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 768px) {
        h1 {
            font-size: 2em;
        }
        .images {
            flex-direction: column;
        }
    }

    @media (max-width: 480px) {
        body {
            padding: 10px;
        }
        h1 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 320px) {
        h1 {
            font-size: 1.5em;
        }
    }

    /* 代码块样式 */
    pre code {
        display: block;
        white-space: pre-wrap;
        word-wrap: break-word;
    }

    /* 滚动动画 */
    .section {
        opacity: 0;
        animation: fadeIn 2s forwards;
    }

    @keyframes fadeIn {
        to {
            opacity: 1;
        }
    }

    /* 表格样式 */
    table {
        background: rgba(255, 255, 255, 0.1);
    }

    /* 按钮动画 */
    .button {
        position: relative;
        overflow: hidden;
    }

    .button::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: rgba(255, 255, 255, 0.2);
        transition: all 0.5s;
    }

    .button:hover::after {
        left: 0;
    }