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

/* 全局字体和色彩 */
body {
    font-family: 'Inter', 'Roboto Light', sans-serif;
    background: linear-gradient(135deg, #0A192F, #4C6EF5);
    color: #F4F4F9;
    line-height: 1.6;
    padding: 20px;
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 标题样式 */
header {
    text-align: center;
    margin-bottom: 40px;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #FFFFFF;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

header p {
    font-size: 1.2rem;
    color: #D1D5DB;
}

/* 分割线 */
hr {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.5), rgba(255,255,255,0));
    margin: 40px 0;
}

/* 栅格布局 */
.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* 响应式布局 */
@media (max-width: 1024px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

/* 磨砂玻璃效果 */
.frosted-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* 按钮样式 */
.button {
    background: linear-gradient(135deg, #B3B3B3, #E0E0E0);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    transition: transform 0.3s ease;
    color: #0A192F;
    font-weight: bold;
}

.button:hover {
    transform: scale(1.1);
}

/* 动态背景 */
.dynamic-background {
    background: radial-gradient(circle, rgba(76, 110, 245, 0.8), rgba(0, 0, 0, 0.5));
    animation: pulse 2s infinite;
    border-radius: 10px;
    padding: 20px;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.8; }
    100% { opacity: 1; }
}

/* 代码块样式 */
pre {
    background: rgba(0, 0, 0, 0.5);
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    color: #D1D5DB;
    font-family: 'Courier New', Courier, monospace;
}

code {
    font-size: 0.95rem;
}

/* 图像样式 */
img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    object-fit: cover;
}

/* 示例数据展示 */
.example-data {
    margin-top: 40px;
}

.example-data h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #FFFFFF;
    text-align: center;
}

.example-data ul {
    list-style: none;
    padding: 0;
}

.example-data li {
    background: rgba(255, 255, 255, 0.1);
    margin-bottom: 15px;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    transition: background 0.3s ease;
}

.example-data li:hover {
    background: rgba(255, 255, 255, 0.2);
}

.example-data li img {
    width: 50px;
    height: 50px;
    margin-right: 15px;
}

/* 示例文章展示 */
.example-article {
    margin-top: 40px;
}

.example-article h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #FFFFFF;
    text-align: center;
}

.example-article article {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.1);
}

.example-article h3 {
    margin-top: 20px;
    color: #4C6EF5;
}

.example-article p {
    margin: 15px 0;
}

.example-article pre {
    background: rgba(0, 0, 0, 0.7);
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
}

.example-article code {
    font-size: 0.9rem;
    color: #81A1C1;
}

/* 导航链接 */
a {
    color: #4C6EF5;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #81A1C1;
}

/* 提示信息 */
.notice {
    text-align: center;
    margin-top: 30px;
    font-size: 1rem;
    color: #D1D5DB;
}