/* 全局样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #002f4b 0%, #7400b8 100%);
        color: #ffffff;
        line-height: 1.6;
        overflow-x: hidden;
    }

    a {
        color: #ff6f61;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #ffffff;
    }

    header {
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(10px);
        padding: 20px;
        text-align: center;
    }

    header h1 {
        font-size: 2.5em;
        letter-spacing: 2px;
        margin-bottom: 10px;
    }

    nav {
        margin-top: 10px;
    }

    nav a {
        margin: 0 15px;
        font-size: 1.1em;
    }

    .container {
        padding: 40px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .frosted-glass {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border-radius: 10px;
        padding: 20px;
        margin-bottom: 30px;
    }

    h2, h3, h4 {
        color: #ff6f61;
        margin-bottom: 15px;
    }

    p {
        margin-bottom: 15px;
    }

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

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

    ul {
        list-style: disc inside;
        margin-bottom: 20px;
    }

    .image-gallery {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
        margin-bottom: 30px;
    }

    .image-gallery img {
        width: 100%;
        border-radius: 10px;
    }

    .particle {
        position: absolute;
        width: 10px;
        height: 10px;
        background: #ffffff;
        border-radius: 50%;
        animation: particle-motion 3s infinite ease-in-out;
    }

    @keyframes particle-motion {
        0% { transform: translate(0, 0); }
        50% { transform: translate(100px, -100px); }
        100% { transform: translate(0, 0); }
    }

    footer {
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(10px);
        text-align: center;
        padding: 20px;
        margin-top: 40px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        header h1 {
            font-size: 2.2em;
        }
    }

    @media (max-width: 1200px) {
        .container {
            padding: 30px 15px;
        }
    }

    @media (max-width: 1024px) {
        nav a {
            margin: 0 10px;
            font-size: 1em;
        }
    }

    @media (max-width: 768px) {
        header h1 {
            font-size: 2em;
        }

        .image-gallery {
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        }
    }

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

        nav a {
            display: block;
            margin: 10px 0;
        }

        .image-gallery {
            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        }
    }

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

        .container {
            padding: 20px 10px;
        }
    }