/* 基础样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto Mono', monospace;
        background: linear-gradient(135deg, #1e1e1e, #000000);
        color: #44ff99;
        line-height: 1.6;
    }

    h1, h2, h3 {
        font-family: 'Exo', sans-serif;
        color: #8a2be2;
        margin-bottom: 20px;
    }

    p {
        margin-bottom: 15px;
        font-size: 16px;
    }

    a {
        color: #00bfff;
        text-decoration: none;
    }

    a:hover {
        text-decoration: underline;
    }

    /* 按钮样式 */
    .button {
        background: #00bfff;
        border: none;
        color: white;
        padding: 10px 20px;
        cursor: pointer;
        transition: background 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .button:hover {
        background: #008acd;
    }

    .button::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        opacity: 0;
        transition: all 0.3s ease;
    }

    .button:hover::after {
        width: 200%;
        height: 200%;
        opacity: 1;
    }

    /* 导航菜单 */
    nav {
        background: rgba(0, 0, 0, 0.8);
        padding: 15px 30px;
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1000;
    }

    nav ul {
        list-style: none;
        display: flex;
        justify-content: flex-end;
        margin: 0;
        padding: 0;
    }

    nav ul li {
        margin-left: 20px;
    }

    /* 主内容区 */
    .container {
        padding: 100px 20px 50px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    /* 文章样式 */
    article {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    article h2 {
        font-size: 2em;
        margin-bottom: 20px;
    }

    article h3 {
        font-size: 1.5em;
        margin-top: 30px;
        margin-bottom: 15px;
    }

    article pre {
        background: #2e2e2e;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    article code {
        color: #44ff99;
        font-family: 'Roboto Mono', monospace;
    }

    /* 视觉效果 */
    .background-particles {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        background: radial-gradient(circle, #1e1e1e, #000000);
        z-index: -1;
    }

    .particle {
        position: absolute;
        width: 2px;
        height: 2px;
        background: #00bfff;
        animation: move 5s infinite linear;
    }

    @keyframes move {
        from { transform: translateY(0); }
        to { transform: translateY(100vh); }
    }

    /* 图标样式 */
    .icon {
        width: 48px;
        height: 48px;
        background: url('https://images.gptkong.com/demo/sample1.png') no-repeat center;
        background-size: cover;
        filter: drop-shadow(0 0 5px #00bfff);
        margin-right: 10px;
    }

    /* 图片样式 */
    img {
        max-width: 100%;
        height: auto;
        border-radius: 10px;
        margin-bottom: 20px;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            max-width: 1024px;
        }
    }

    @media (max-width: 1200px) {
        .container {
            max-width: 768px;
        }
    }

    @media (max-width: 1024px) {
        nav ul {
            justify-content: center;
        }

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

    @media (max-width: 768px) {
        article {
            padding: 20px;
        }

        h1 {
            font-size: 1.8em;
        }

        h2 {
            font-size: 1.6em;
        }

        h3 {
            font-size: 1.2em;
        }
    }

    @media (max-width: 480px) {
        nav ul {
            flex-direction: column;
            align-items: center;
        }

        nav ul li {
            margin: 10px 0;
        }

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

    @media (max-width: 320px) {
        body {
            font-size: 14px;
        }

        .button {
            padding: 8px 16px;
        }

        article {
            padding: 15px;
        }
    }

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

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

    /* 提示文本样式 */
    .reference-note {
        text-align: center;
        font-size: 1em;
        margin-top: 30px;
        color: #ffffff;
    }