/* 基本样式 */
    body {
        margin: 0;
        padding: 0;
        background: #0D1B2A;
        font-family: 'Roboto Mono', monospace;
        color: #FFFFFF;
        overflow-x: hidden;
    }

    /* 渐变背景与动态粒子 */
    .background {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, #6C5CE7, #1E90FF);
        z-index: -3;
        animation: aurora-move 15s linear infinite;
    }

    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    /* 动态粒子效果 */
    .particle {
        position: absolute;
        width: 2px;
        height: 2px;
        background: rgba(255, 255, 255, 0.5);
        border-radius: 50%;
        animation: moveParticles 10s linear infinite;
    }

    @keyframes moveParticles {
        0% { transform: translateY(0) translateX(0); opacity: 1; }
        100% { transform: translateY(100vh) translateX(100vw); opacity: 0; }
    }

    /* 前景样式 */
    .foreground {
        position: fixed;
        top: 0;
        width: 100%;
        padding: 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        z-index: 10;
    }

    /* 导航栏样式 */
    nav a {
        color: #FFFFFF;
        text-decoration: none;
        margin: 0 15px;
        position: relative;
        transition: color 0.3s ease;
    }

    nav a:hover {
        color: #38E54D;
        box-shadow: 0 0 10px #38E54D, 0 0 20px #38E54D;
    }

    nav a::after {
        content: '';
        display: block;
        width: 0;
        height: 2px;
        background: #38E54D;
        transition: width 0.3s;
        margin-top: 5px;
    }

    nav a:hover::after {
        width: 100%;
    }

    /* 中景样式 */
    .midground {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        height: 100vh;
        text-align: center;
        padding: 20px;
        z-index: 1;
    }

    .midground h1 {
        font-family: 'Blender Pro', sans-serif;
        font-size: 48px;
        margin-bottom: 20px;
        background: linear-gradient(135deg, #6C5CE7, #1E90FF);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .midground button {
        padding: 15px 30px;
        font-size: 16px;
        color: #0D1B2A;
        background: #38E54D;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        position: relative;
        overflow: hidden;
        transition: background 0.3s ease;
    }

    .midground button:hover {
        background: #2ecc71;
        box-shadow: 0 0 10px #38E54D, 0 0 20px #38E54D;
    }

    /* 文章样式 */
    .article-section {
        background: rgba(13, 27, 42, 0.8);
        padding: 40px;
        margin: 40px;
        border-radius: 10px;
        box-shadow: 0 0 20px rgba(56, 229, 77, 0.5);
    }

    .article-section h2, .article-section h3, .article-section h4 {
        color: #6C5CE7;
        font-family: 'Blender Pro', sans-serif;
    }

    .article-section pre {
        background: #1E90FF;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }

    .article-section code {
        font-family: 'Roboto Mono', monospace;
        color: #FFFFFF;
    }

    /* 图片样式 */
    .images-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        margin: 20px 0;
    }

    .images-container img {
        width: 100px;
        height: 100px;
        object-fit: cover;
        border-radius: 5px;
    }

    /* 提示样式 */
    .reference-note {
        text-align: center;
        font-size: 18px;
        margin: 20px 0;
        color: #38E54D;
    }

    /* 响应式布局 */
    @media (max-width: 1440px) {
        .midground h1 {
            font-size: 40px;
        }
        .article-section {
            padding: 30px;
        }
    }

    @media (max-width: 1200px) {
        .midground h1 {
            font-size: 36px;
        }
        nav a {
            margin: 0 10px;
        }
    }

    @media (max-width: 1024px) {
        .midground h1 {
            font-size: 32px;
        }
        .article-section {
            padding: 25px;
            margin: 30px;
        }
    }

    @media (max-width: 768px) {
        .midground h1 {
            font-size: 28px;
        }
        .midground button {
            padding: 12px 25px;
            font-size: 14px;
        }
        .article-section {
            padding: 20px;
            margin: 20px;
        }
        .images-container img {
            width: 80px;
            height: 80px;
        }
    }

    @media (max-width: 480px) {
        .midground h1 {
            font-size: 24px;
        }
        .midground button {
            padding: 10px 20px;
            font-size: 12px;
        }
        .article-section {
            padding: 15px;
            margin: 15px;
        }
        .images-container img {
            width: 70px;
            height: 70px;
        }
    }

    @media (max-width: 320px) {
        .midground h1 {
            font-size: 20px;
        }
        .midground button {
            padding: 8px 16px;
            font-size: 10px;
        }
        .article-section {
            padding: 10px;
            margin: 10px;
        }
        .images-container img {
            width: 60px;
            height: 60px;
        }
    }