/* 基本样式设置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Merriweather', serif;
        line-height: 1.6;
        color: #333;
        background: linear-gradient(135deg, #0d1b2a, #1b263b, #415a77);
        background-size: cover;
        background-attachment: fixed;
        padding: 20px;
    }

    h1, h2, h3, h4 {
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        color: #ffd700;
        margin-bottom: 15px;
    }

    p {
        margin-bottom: 15px;
        color: #f0f0f0;
    }

    a {
        color: #ff9a1f;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #ffd700;
    }

    /* 头部样式 */
    header {
        text-align: center;
        padding: 50px 20px;
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.gptkong.com/demo/sample1.png') no-repeat center center;
        background-size: cover;
        color: #ffffff;
    }

    header h1 {
        font-size: 3em;
        margin-bottom: 10px;
    }

    header p {
        font-size: 1.2em;
    }

    /* 导航栏样式 */
    nav {
        display: flex;
        justify-content: center;
        gap: 30px;
        margin: 20px 0;
    }

    nav a {
        font-size: 1em;
        padding: 10px 15px;
        border-radius: 5px;
        background: rgba(255, 255, 255, 0.1);
        transition: background 0.3s ease;
    }

    nav a:hover {
        background: rgba(255, 255, 255, 0.3);
    }

    /* 主内容区样式 */
    .container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
        padding: 20px;
    }

    .module {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 15px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(10px);
    }

    .module img {
        width: 100%;
        border-radius: 10px;
        margin-bottom: 15px;
    }

    .module h3 {
        color: #ff9a1f;
        margin-bottom: 10px;
    }

    .module p {
        color: #e0e0e0;
    }

    /* 按钮样式 */
    .btn {
        display: inline-block;
        padding: 12px 25px;
        background: linear-gradient(to right, #004aad, #ff9a1f);
        color: #ffffff;
        border: none;
        border-radius: 25px;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        cursor: pointer;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    }

    .btn:hover {
        transform: scale(1.05);
        box-shadow: 0 6px 8px rgba(0, 0, 0, 0.4);
    }

    /* 示例展示区样式 */
    .example-display {
        background: rgba(0, 0, 0, 0.6);
        padding: 30px;
        border-radius: 15px;
        margin-top: 50px;
    }

    .example-display h2 {
        color: #ffd700;
        margin-bottom: 20px;
    }

    .example-display article {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
    }

    .example-display pre {
        background: #1b263b;
        padding: 15px;
        border-radius: 10px;
        overflow-x: auto;
        color: #00ffea;
        font-family: 'Courier New', Courier, monospace;
    }

    .example-display code {
        color: #ff9a1f;
    }

    /* 数据展示区样式 */
    .data-display {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 15px;
        margin-top: 30px;
    }

    .data-display h3 {
        color: #ffd700;
        margin-bottom: 15px;
    }

    .data-item {
        margin-bottom: 15px;
    }

    .data-item h4 {
        color: #ff9a1f;
        margin-bottom: 5px;
    }

    .data-item p {
        color: #e0e0e0;
    }

    /* 底部样式 */
    footer {
        text-align: center;
        padding: 30px 20px;
        background: rgba(0, 0, 0, 0.7);
        color: #ffffff;
        margin-top: 50px;
        border-radius: 15px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        header h1 {
            font-size: 2.5em;
        }

        nav a {
            font-size: 0.9em;
            padding: 8px 12px;
        }

        .btn {
            padding: 10px 20px;
            font-size: 0.9em;
        }
    }

    @media (max-width: 1200px) {
        .container {
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        }
    }

    @media (max-width: 1024px) {
        header {
            padding: 40px 15px;
        }

        .container {
            grid-template-columns: 1fr;
        }
    }

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

        nav {
            flex-direction: column;
            gap: 15px;
        }

        .btn {
            width: 100%;
            text-align: center;
        }
    }

    @media (max-width: 480px) {
        header h1 {
            font-size: 1.5em;
        }

        .module {
            padding: 15px;
        }

        .example-display {
            padding: 20px;
        }

        .data-display {
            padding: 15px;
        }
    }

    @media (max-width: 320px) {
        header h1 {
            font-size: 1.2em;
        }

        nav a {
            font-size: 0.8em;
            padding: 6px 10px;
        }

        .btn {
            padding: 8px 15px;
            font-size: 0.8em;
        }
    }

    /* 动画效果 */
    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    .animated-background {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
    }

    /* 按钮互动 */
    .flip-button {
        transition: transform 0.3s ease-in-out;
    }

    .flip-button:hover {
        transform: rotateY(180deg);
    }

    /* 图标样式 */
    .icon {
        width: 50px;
        height: 50px;
        background-size: cover;
        border-radius: 50%;
        box-shadow: inset 2px 2px 5px rgba(0, 0, 0, 0.2), 2px 2px 5px rgba(0, 0, 0, 0.1);
        margin-bottom: 10px;
    }

    /* 代码块样式 */
    pre {
        background: #1b263b;
        padding: 15px;
        border-radius: 10px;
        overflow-x: auto;
        color: #00ffea;
        font-family: 'Courier New', Courier, monospace;
    }

    code {
        color: #ff9a1f;
    }