/* 基础样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto', sans-serif;
        color: #ffffff;
        background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
        line-height: 1.6;
    }

    a {
        color: #00d8ff;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #00aaff;
    }

    h1, h2, h3, h4 {
        font-weight: bold;
        color: #00d8ff;
        margin-bottom: 20px;
    }

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

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

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

    p {
        margin-bottom: 20px;
        font-size: 1em;
    }

    /* 容器布局 */
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    /* 模块化布局 */
    .module {
        background: rgba(0, 0, 0, 0.5);
        padding: 20px;
        margin-bottom: 30px;
        border-radius: 10px;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease, background 0.3s ease;
    }

    .module:hover {
        transform: scale(1.02);
        background: rgba(0, 0, 0, 0.7);
    }

    .module img {
        width: 100%;
        height: auto;
        border-radius: 5px;
        margin-bottom: 15px;
    }

    .module-title {
        font-size: 1.5em;
        margin-bottom: 10px;
    }

    .module-content {
        font-size: 1em;
    }

    /* 文章样式 */
    .article-section {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 10px;
        margin-bottom: 40px;
    }

    .article-section pre {
        background: #1e1e1e;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    .article-section code {
        color: #00d8ff;
        font-family: 'Courier New', Courier, monospace;
    }

    /* 按钮样式 */
    .button {
        display: inline-block;
        background: #00d8ff;
        color: #ffffff;
        padding: 10px 20px;
        border-radius: 5px;
        transition: all 0.3s ease;
    }

    .button:hover {
        background: #00aaff;
        transform: scale(1.1);
    }

    /* 提示信息 */
    .notice {
        text-align: center;
        font-size: 1.2em;
        margin: 20px 0;
        color: #ffcc00;
    }

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

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

    /* 视差效果 */
    .parallax {
        background: url('https://images.gptkong.com/demo/sample1.png') no-repeat center center;
        background-attachment: fixed;
        background-size: cover;
        height: 400px;
        position: relative;
    }

    /* 动画效果 */
    .particles {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(255, 255, 255, 0.05);
        animation: flow 15s linear infinite;
    }

    @keyframes flow {
        0% { transform: translateX(-100%); }
        100% { transform: translateX(100%); }
    }

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

        h2 {
            font-size: 1.8em;
        }

        h3 {
            font-size: 1.3em;
        }
    }

    @media (max-width: 1200px) {
        .container {
            width: 95%;
        }
    }

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

        .article-section {
            padding: 25px;
        }
    }

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

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

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

        .module-title {
            font-size: 1.2em;
        }

        .module-content {
            font-size: 0.9em;
        }
    }

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

        .button {
            padding: 8px 16px;
            font-size: 0.9em;
        }
    }

    /* 动态背景与微动画 */
    .dynamic-background {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
        z-index: -1;
    }

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