/* 基本重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #8BC34A, #03A9F4);
        color: #333;
        line-height: 1.6;
        padding: 20px;
    }

    h1, h2, h3 {
        font-family: 'Pacifico', cursive;
        color: #ffffff;
        text-align: center;
        margin-bottom: 20px;
    }

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

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

    h3 {
        font-size: 1.5em;
        margin-top: 30px;
    }

    p {
        margin-bottom: 15px;
        padding: 0 10px;
    }

    pre {
        background: #f5f5f5;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    code {
        font-family: 'Courier New', Courier, monospace;
        color: #d63384;
    }

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

    table, th, td {
        border: 1px solid #ddd;
    }

    th, td {
        padding: 12px;
        text-align: left;
    }

    th {
        background-color: #4CAF50;
        color: white;
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        background: rgba(255, 255, 255, 0.8);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    }

    .images-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 10px;
        margin-bottom: 20px;
    }

    .images-grid img {
        width: 100%;
        height: auto;
        border-radius: 5px;
    }

    .highlight {
        background: #ffeb3b;
        padding: 2px 4px;
        border-radius: 3px;
    }

    .reference-note {
        text-align: center;
        font-style: italic;
        margin-top: 30px;
        color: #555;
    }

    /* 动画效果 */
    @keyframes sprout {
        0% { transform: scale(0); opacity: 0; }
        100% { transform: scale(1); opacity: 1; }
    }

    .seed-animation {
        animation: sprout 2s ease-in-out forwards;
    }

    /* 响应式设计 */
    @media (max-width: 320px) {
        h1 {
            font-size: 1.8em;
        }
        h2 {
            font-size: 1.5em;
        }
        h3 {
            font-size: 1.2em;
        }
        p, pre, table {
            padding: 0 5px;
        }
    }

    @media (max-width: 480px) {
        h1 {
            font-size: 2em;
        }
        h2 {
            font-size: 1.6em;
        }
        h3 {
            font-size: 1.3em;
        }
    }

    @media (max-width: 768px) {
        .images-grid {
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        }
    }

    @media (max-width: 1024px) {
        .container {
            padding: 15px;
        }
    }

    @media (min-width: 1200px) {
        body {
            padding: 40px;
        }
    }

    @media (min-width: 1440px) {
        .container {
            max-width: 1400px;
        }
    }

    /* 链接样式 */
    a {
        color: #03A9F4;
        text-decoration: none;
    }

    a[rel="nofollow"]::after {
        content: "";
    }

    /* 光环效果 */
    a:hover {
        box-shadow: 0 0 10px #FFD700;
        transition: box-shadow 0.3s ease-in-out;
    }