/* 全局样式初始化 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    width: 100%;
    height: 100%;
    font-family: 'Roboto', sans-serif;
    color: #e0e0e0;
    background: linear-gradient(135deg, #1e1e1e, #2c2c2c);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #ffffff;
    margin-bottom: 1rem;
}

p, li, td, th {
    font-size: 1rem;
    line-height: 1.8;
    color: #d0d0d0;
}

a {
    text-decoration: none;
    color: #ff9900;
    transition: color 0.3s ease;
}

a:hover {
    color: #4c6ef5;
}

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

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    margin-bottom: 20px;
}

.header h1 {
    font-size: 2rem;
    color: #4c6ef5;
}

.nav-links {
    display: flex;
    gap: 15px;
}

.nav-links a {
    padding: 10px 15px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.main-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.grid-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.button {
    background: #4c6ef5;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.button:hover {
    background: #ff9900;
    transform: scale(1.1);
}

.article-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    margin-top: 20px;
}

pre {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    color: #ff9900;
}

code {
    color: #4c6ef5;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th, td {
    border: 1px solid #444;
    padding: 10px;
    text-align: left;
}

th {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

@media (max-width: 768px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .main-section {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 15px;
    }

    pre {
        font-size: 0.9rem;
    }
}

.footer {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    margin-top: 20px;
}

.footer p {
    font-size: 0.9rem;
}