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

    body {
        font-family: 'Roboto', sans-serif;
        line-height: 1.6;
        background: radial-gradient(circle, rgba(0, 23, 51, 1) 0%, rgba(20, 30, 80, 1) 70%, rgba(10, 15, 30, 1) 100%);
        color: #FFFFFF;
        padding: 20px;
    }

    a {
        color: #FF9800;
        text-decoration: none;
        rel: nofollow;
    }

    a:hover {
        color: #FFC107;
    }

    header {
        text-align: center;
        padding: 50px 0;
        background: linear-gradient(135deg, #0F2027, #203A43, #2C5364);
        border-radius: 15px;
        margin-bottom: 30px;
        position: relative;
        overflow: hidden;
    }

    header h1 {
        font-size: 2.5em;
        font-weight: bold;
        margin-bottom: 20px;
        background: rgba(255, 255, 255, 0.2);
        padding: 20px;
        border-radius: 10px;
    }

    header p {
        font-size: 1.2em;
        background: rgba(255, 255, 255, 0.1);
        padding: 10px 20px;
        border-radius: 10px;
        display: inline-block;
    }

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

    .section {
        margin-bottom: 40px;
    }

    .section h2 {
        font-size: 2em;
        margin-bottom: 20px;
        border-bottom: 2px solid #FF9800;
        padding-bottom: 10px;
    }

    .section h3 {
        font-size: 1.5em;
        margin-top: 20px;
        margin-bottom: 10px;
        color: #FF9800;
    }

    .section p {
        margin-bottom: 15px;
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 10px;
    }

    pre {
        background: rgba(0, 0, 0, 0.7);
        padding: 15px;
        border-radius: 10px;
        overflow: auto;
        margin-bottom: 15px;
    }

    code {
        color: #FF9800;
        font-family: 'Courier New', Courier, monospace;
    }

    ul {
        list-style: inside disc;
        margin-left: 20px;
        margin-bottom: 15px;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 15px;
    }

    table, th, td {
        border: 1px solid #FF9800;
    }

    th, td {
        padding: 10px;
        text-align: left;
    }

    th {
        background: rgba(255, 152, 0, 0.2);
    }

    .card {
        background-color: rgba(255, 255, 255, 0.2);
        border-radius: 15px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        padding: 20px;
        margin-bottom: 20px;
    }

    .button {
        display: inline-block;
        padding: 10px 20px;
        background: linear-gradient(45deg, #4CAF50, #81C784);
        color: #FFFFFF;
        border: none;
        border-radius: 25px;
        cursor: pointer;
        transition: background 0.3s ease;
    }

    .button:hover {
        background: linear-gradient(45deg, #66BB6A, #A5D6A7);
    }

    .image-gallery {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .image-gallery img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
    }

    /* 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;
    }

    /* 模糊层 */
    .blur-layer {
        backdrop-filter: blur(10px);
        background-color: rgba(255, 255, 255, 0.1);
        padding: 20px;
        border-radius: 10px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .section h2 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 1200px) {
        .container {
            padding: 0 20px;
        }
    }

    @media (max-width: 1024px) {
        header h1 {
            font-size: 2em;
        }

        .image-gallery {
            flex-direction: column;
            align-items: center;
        }
    }

    @media (max-width: 768px) {
        .section h2 {
            font-size: 1.5em;
        }

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

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

        .section h3 {
            font-size: 1.2em;
        }

        pre, code {
            font-size: 0.9em;
        }
    }

    @media (max-width: 320px) {
        body {
            padding: 10px;
        }

        .section h2 {
            font-size: 1.2em;
        }

        .section h3 {
            font-size: 1em;
        }

        .button {
            padding: 8px 16px;
        }
    }

    /* 提示信息 */
    .reference-note {
        text-align: center;
        font-size: 1em;
        margin-top: 30px;
        color: #CCCCCC;
    }