/* 全局样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    body {
        font-family: 'Inter', sans-serif;
        background: linear-gradient(135deg, #0A1A2F, #1C2B45);
        color: #FFFFFF;
        line-height: 1.6;
        padding: 20px;
    }
    h1, h2, h3, h4 {
        font-weight: 700;
        margin-bottom: 20px;
        color: #FFD700;
    }
    p, li {
        font-size: 16px;
        margin-bottom: 15px;
    }
    a {
        color: #FFD700;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    a:hover {
        color: #FFFFFF;
    }
    /* 玻璃拟态卡片 */
    .glass-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border-radius: 15px;
        box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
        padding: 30px;
        margin: 20px 0;
        border: 1px solid rgba(255, 255, 255, 0.18);
    }
    /* 表格样式 */
    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }
    th, td {
        border: 1px solid rgba(255, 255, 255, 0.3);
        padding: 12px;
        text-align: left;
    }
    th {
        background: rgba(255, 215, 0, 0.2);
        color: #FFD700;
    }
    /* 代码块样式 */
    pre {
        background: rgba(0, 0, 0, 0.6);
        padding: 15px;
        border-radius: 10px;
        overflow: auto;
        font-family: 'Courier New', Courier, monospace;
        color: #00FF00;
    }
    code {
        font-size: 14px;
    }
    /* 按钮样式 */
    .button-effect {
        position: relative;
        display: inline-block;
        padding: 10px 20px;
        color: #FFFFFF;
        background: #FFD700;
        border: none;
        border-radius: 25px;
        cursor: pointer;
        overflow: hidden;
        transition: transform 0.3s ease;
    }
    .button-effect::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.5);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: all 0.5s ease;
    }
    .button-effect:hover::after {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
    .button-effect:hover {
        transform: scale(1.05);
    }
    /* 图片样式 */
    .responsive-img {
        width: 100%;
        max-width: 320px;
        height: auto;
        border-radius: 10px;
        margin: 10px;
    }
    /* 动画效果 */
    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }
    .animated-background {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
    }
    /* 响应式布局 */
    @media (max-width: 480px) {
        body {
            padding: 10px;
        }
        h1 {
            font-size: 24px;
        }
        h2 {
            font-size: 20px;
        }
        p, li {
            font-size: 14px;
        }
    }
    @media (min-width: 481px) and (max-width: 768px) {
        h1 {
            font-size: 28px;
        }
        h2 {
            font-size: 24px;
        }
        p, li {
            font-size: 16px;
        }
    }
    @media (min-width: 769px) and (max-width: 1024px) {
        h1 {
            font-size: 32px;
        }
        h2 {
            font-size: 28px;
        }
        p, li {
            font-size: 18px;
        }
    }
    @media (min-width: 1025px) and (max-width: 1440px) {
        h1 {
            font-size: 36px;
        }
        h2 {
            font-size: 32px;
        }
        p, li {
            font-size: 20px;
        }
    }
    @media (min-width: 1441px) {
        h1 {
            font-size: 40px;
        }
        h2 {
            font-size: 36px;
        }
        p, li {
            font-size: 22px;
        }
    }
    /* 示例展示样式 */
    .sample-display {
        border: 2px dashed #FFD700;
        padding: 20px;
        margin: 30px 0;
        border-radius: 10px;
        background: rgba(28, 43, 69, 0.2);
    }
    .sample-display h2 {
        color: #FFD700;
    }
    /* 表单元素禁用样式 */
    input, textarea, select {
        background: transparent;
        border: none;
        color: #FFFFFF;
        font-size: 16px;
    }
    /* 鼠标悬停特效 */
    .hover-effect:hover {
        box-shadow: 0 0 20px #FFD700;
        transform: scale(1.02);
        transition: all 0.3s ease;
    }