/* 基础重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* 导航栏样式 */
    .navbar {
        display: flex;
        justify-content: center;
        align-items: center;
        position: fixed;
        top: 0;
        width: 100%;
        background: linear-gradient(135deg, #0A2540, #1E3799);
        padding: 20px 0;
        z-index: 1000;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    .navbar ul {
        list-style: none;
        display: flex;
        gap: 30px;
    }

    .navbar ul li a {
        color: #F8F9FA;
        text-decoration: none;
        font-family: 'Poppins', sans-serif;
        font-size: 18px;
        transition: color 0.3s ease;
    }

    .navbar ul li a:hover {
        color: #F2C94C;
    }

    /* 主体内容样式 */
    body {
        background: linear-gradient(135deg, #0A2540, #1E3799);
        color: #F8F9FA;
        font-family: 'Open Sans', sans-serif;
        padding-top: 80px; /* 为固定导航栏预留空间 */
    }

    .container {
        display: grid;
        grid-template-columns: 2fr 1fr;
        grid-gap: 40px;
        padding: 40px;
    }

    .image-section {
        position: relative;
    }

    .image-section img {
        width: 100%;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }

    .image-overlay::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 10px;
    }

    .text-section {
        font-family: 'Montserrat', sans-serif;
        line-height: 1.6;
    }

    .text-section h2, .text-section h3, .text-section h4 {
        font-family: 'Poppins', sans-serif;
        color: #F2C94C;
        margin-bottom: 20px;
    }

    .text-section p {
        margin-bottom: 20px;
        font-size: 16px;
    }

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

    .text-section ul li {
        margin-bottom: 10px;
    }

    pre {
        background: rgba(0, 0, 0, 0.5);
        padding: 20px;
        border-radius: 5px;
        overflow-x: auto;
        font-family: 'Courier New', Courier, monospace;
        margin-bottom: 20px;
    }

    code {
        color: #F2C94C;
        font-size: 14px;
    }

    /* 按钮样式 */
    .cta-button {
        display: inline-block;
        padding: 15px 30px;
        background: #F2C94C;
        color: #0A2540;
        text-decoration: none;
        font-family: 'Poppins', sans-serif;
        font-size: 16px;
        border-radius: 50px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    }

    .cta-button:hover {
        transform: scale(1.05);
        box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    }

    /* 视觉冲击区域 */
    .visual-impact {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
        padding: 50px;
        border-radius: 15px;
        text-align: center;
    }

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

    /* 图片样式 */
    .decorative-images {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        margin-top: 40px;
    }

    .decorative-images img {
        width: 320px;
        height: 320px;
        object-fit: cover;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }

    /* 提示语样式 */
    .reference-note {
        background: rgba(255, 255, 255, 0.1);
        padding: 20px;
        text-align: center;
        font-family: 'Poppins', sans-serif;
        font-size: 18px;
        border-radius: 10px;
        margin: 40px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            grid-gap: 30px;
            padding: 30px;
        }

        .decorative-images img {
            width: 280px;
            height: 280px;
        }
    }

    @media (max-width: 1200px) {
        .container {
            grid-template-columns: 1.5fr 1fr;
        }

        .decorative-images img {
            width: 240px;
            height: 240px;
        }
    }

    @media (max-width: 1024px) {
        .container {
            grid-template-columns: 1fr 1fr;
        }

        .decorative-images img {
            width: 200px;
            height: 200px;
        }
    }

    @media (max-width: 768px) {
        .container {
            grid-template-columns: 1fr;
            padding: 20px;
        }

        .image-section, .text-section {
            grid-column: 1 / 2;
        }

        .decorative-images img {
            width: 100%;
            height: auto;
        }
    }

    @media (max-width: 480px) {
        .navbar ul {
            flex-direction: column;
            gap: 15px;
        }

        .navbar ul li a {
            font-size: 16px;
        }

        .text-section h2 {
            font-size: 24px;
        }

        .text-section h3 {
            font-size: 20px;
        }

        .text-section h4 {
            font-size: 18px;
        }

        .text-section p, .text-section ul li {
            font-size: 14px;
        }

        .cta-button {
            padding: 12px 25px;
            font-size: 14px;
        }

        pre {
            padding: 15px;
            font-size: 12px;
        }
    }

    @media (max-width: 320px) {
        .navbar ul li a {
            font-size: 14px;
        }

        .text-section h2 {
            font-size: 20px;
        }

        .text-section h3 {
            font-size: 18px;
        }

        .text-section h4 {
            font-size: 16px;
        }

        .text-section p, .text-section ul li {
            font-size: 12px;
        }

        .cta-button {
            padding: 10px 20px;
            font-size: 12px;
        }

        pre {
            padding: 10px;
            font-size: 10px;
        }
    }

    /* 代码块样式 */
    .code-example {
        background: rgba(0, 0, 0, 0.7);
        border-left: 5px solid #F2C94C;
        padding: 15px;
        border-radius: 5px;
        margin-bottom: 20px;
        overflow-x: auto;
    }

    .code-example code {
        color: #F2C94C;
        font-family: 'Courier New', Courier, monospace;
        font-size: 14px;
    }

    /* 页脚样式 */
    footer {
        background: linear-gradient(135deg, #1E3799, #0A2540);
        padding: 20px;
        text-align: center;
        font-family: 'Open Sans', sans-serif;
        font-size: 16px;
        color: #F8F9FA;
    }

    footer a {
        color: #F2C94C;
        text-decoration: none;
        margin: 0 10px;
    }

    footer a:hover {
        text-decoration: underline;
    }