/* 基本重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 字体与整体布局 */
body {
    font-family: 'Roboto Mono', monospace;
    background: linear-gradient(135deg, #0F172A, #4F9CFB);
    color: #FFFFFF;
    line-height: 1.6;
    padding: 20px;
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    color: #8E44AD;
    margin-bottom: 15px;
}

h1 {
    font-size: 2.5em;
    text-align: center;
    margin-top: 20px;
}

h2 {
    font-size: 2em;
    margin-top: 40px;
}

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

h4 {
    font-size: 1.2em;
    margin-top: 20px;
}

p {
    margin-bottom: 15px;
    font-size: 1em;
}

a {
    color: #1ABC9C;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #4F9CFB;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.article-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.code-block {
    background: #1A202C;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 20px 0;
}

code {
    color: #E2E8F0;
    font-family: 'Roboto Mono', monospace;
}

/* 图片样式 */
.images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 30px 0;
}

.images-grid img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.images-grid img:hover {
    transform: scale(1.05);
}

/* 提示信息样式 */
.reference-note {
    background: rgba(255, 255, 255, 0.2);
    padding: 15px;
    border-left: 5px solid #1ABC9C;
    margin: 30px 0;
    border-radius: 5px;
    font-style: italic;
}

/* 响应式设计 */
@media (max-width: 1440px) {
    body {
        padding: 15px;
    }
}

@media (max-width: 1200px) {
    .container {
        padding: 15px;
    }

    h1 {
        font-size: 2.2em;
    }

    h2 {
        font-size: 1.8em;
    }
}

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

    h2 {
        font-size: 1.6em;
    }

    .images-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.8em;
    }

    h2 {
        font-size: 1.4em;
    }

    .images-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }
}

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

    h2 {
        font-size: 1.2em;
    }

    .images-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    }
}

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

    h2 {
        font-size: 1em;
    }

    .images-grid {
        grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
    }
}

/* 动画与交互 */
.element-hover:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

.figure img {
    transform-style: preserve-3d;
    animation: rotate 10s infinite linear;
}

@keyframes rotate {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}

/* 列表样式 */
ul.custom-list {
    list-style-type: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

ul.custom-list li {
    margin-bottom: 10px;
}

/* 示例数据展示 */
.sample-data {
    background: rgba(26, 32, 44, 0.8);
    padding: 20px;
    border-radius: 10px;
    margin-top: 40px;
}

.sample-data h2 {
    color: #1ABC9C;
}

.sample-data ul {
    list-style-type: square;
}

.sample-data li {
    margin-bottom: 10px;
}

/* 代码块内样式 */
pre {
    background: #1A202C;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

pre code {
    color: #E2E8F0;
    font-family: 'Roboto Mono', monospace;
}