/* 基础样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto Mono', monospace;
        background: linear-gradient(135deg, #0A1F44, #6C5CE7, #000000);
        color: #ffffff;
        overflow-x: hidden;
    }

    h1, h2, h3, h4, h5, h6 {
        font-family: 'Orbitron', sans-serif;
        color: #1ABC9C;
    }

    p {
        line-height: 1.6;
        margin: 20px 0;
    }

    /* 容器布局 */
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 40px 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    /* 头部样式 */
    header {
        width: 100%;
        padding: 20px 0;
        text-align: center;
        background: rgba(10, 31, 68, 0.8);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1000;
    }

    header h1 {
        margin: 0;
        font-size: 2.5em;
        animation: glow 2s ease-in-out infinite alternate;
    }

    /* 主内容样式 */
    main {
        padding-top: 100px;
        width: 100%;
    }

    article {
        background: rgba(44, 47, 51, 0.9);
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.7);
        margin-bottom: 40px;
    }

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

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

    article pre {
        background: #1A1A1A;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        font-size: 0.9em;
        margin-bottom: 20px;
    }

    article code {
        color: #6C5CE7;
    }

    /* 图片样式 */
    .image-gallery {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
        margin: 30px 0;
    }

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

    /* 卡片样式 */
    .card-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        width: 100%;
    }

    .card {
        background: rgba(10, 31, 68, 0.9);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
        transition: transform 0.3s ease, background 0.3s ease;
    }

    .card:hover {
        transform: scale(1.05);
        background: rgba(108, 92, 231, 0.9);
    }

    .card h4 {
        margin-top: 0;
        color: #1ABC9C;
    }

    /* 粒子效果 */
    .particles {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle, rgba(255,87,34,0.5), transparent);
        animation: aurora-move 15s linear infinite;
        z-index: -1;
    }

    @keyframes aurora-move {
        0% {
            transform: translate(0, 0);
        }
        50% {
            transform: translate(50px, 50px);
        }
        100% {
            transform: translate(0, 0);
        }
    }

    @keyframes glow {
        from {
            text-shadow: 0 0 10px #1ABC9C, 0 0 20px #1ABC9C, 0 0 30px #1ABC9C;
        }
        to {
            text-shadow: 0 0 20px #6C5CE7, 0 0 30px #6C5CE7, 0 0 40px #6C5CE7;
        }
    }

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

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

    @media (max-width: 1024px) {
        .card-container {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        }

        article h2 {
            font-size: 1.8em;
        }
    }

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

        article {
            padding: 20px;
        }

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

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

        article h2 {
            font-size: 1.5em;
        }

        article h3 {
            font-size: 1.2em;
        }
    }

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

        article h2 {
            font-size: 1.2em;
        }

        .image-gallery img {
            max-width: 100%;
        }
    }

    /* 链接样式 */
    a {
        color: #1ABC9C;
        text-decoration: none;
    }

    a:hover {
        text-decoration: underline;
    }

    /* 代码块样式 */
    pre {
        background: #2C2F33;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        color: #A29BFE;
    }

    /* 脚注样式 */
    footer {
        width: 100%;
        text-align: center;
        padding: 20px 0;
        background: rgba(10, 31, 68, 0.8);
        position: relative;
        bottom: 0;
    }

    footer p {
        margin: 0;
        font-size: 1em;
        color: #ffffff;
    }