/* 基本样式与字体设置 */
    body {
        margin: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #6C5CE7, #B28EF8);
        color: #333333;
        line-height: 1.6;
        letter-spacing: 0.5px;
        overflow-x: hidden;
    }

    h1, h2, h3, h4 {
        font-family: 'Poppins', sans-serif;
        color: #FFFFFF;
    }

    h1 {
        font-size: 3em;
        text-align: center;
        margin: 0.5em 0;
        background: linear-gradient(90deg, #FF9F43, #FFD700);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        animation: gradient-animation 15s linear infinite;
    }

    p, li {
        font-size: 1em;
    }

    a {
        color: #6C5CE7;
        text-decoration: none;
        rel: nofollow;
    }

    a:hover {
        text-decoration: underline;
    }

    /* 布局与网格系统 */
    .container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        padding: 20px;
    }

    .section {
        background: rgba(255, 255, 255, 0.8);
        border-radius: 10px;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    /* 按钮样式 */
    .cta-button {
        background: linear-gradient(135deg, #FF9F43, #FFD700);
        color: #000000;
        border: none;
        padding: 15px 30px;
        font-size: 18px;
        font-weight: bold;
        border-radius: 5px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
        transition: transform 0.2s ease, background 0.3s ease;
        cursor: pointer;
    }

    .cta-button:hover {
        transform: scale(1.1);
        background: linear-gradient(135deg, #6C5CE7, #B28EF8);
    }

    /* 代码块样式 */
    pre {
        background: #2d2d2d;
        color: #f8f8f2;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        font-family: 'Courier New', Courier, monospace;
        margin: 10px 0;
    }

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

    /* 动画与渐变效果 */
    @keyframes gradient-animation {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    body {
        background-size: 200% 200%;
        animation: gradient-animation 15s linear infinite;
    }

    /* 粒子效果 */
    .particles {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        z-index: -1;
    }

    .particle {
        position: absolute;
        width: 5px;
        height: 5px;
        background: rgba(255, 255, 255, 0.5);
        border-radius: 50%;
        animation: float 5s infinite;
    }

    @keyframes float {
        0% { transform: translateY(0); opacity: 0; }
        50% { opacity: 1; }
        100% { transform: translateY(-50px); opacity: 0; }
    }

    /* 响应式设计 */
    @media (max-width: 320px) {
        h1 {
            font-size: 2em;
        }
    }

    @media (max-width: 480px) {
        .container {
            padding: 10px;
        }
    }

    @media (max-width: 768px) {
        h1 {
            font-size: 2.5em;
        }
    }

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

    @media (min-width: 1200px) {
        h1 {
            font-size: 3.5em;
        }
    }

    @media (min-width: 1440px) {
        h1 {
            font-size: 4em;
        }
    }