/* 基础样式 */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #000000, #1a1a40);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #00ff99;
    margin-top: 0;
}
a {
    color: #00ffff;
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover {
    color: #39ff14;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.section {
    margin-bottom: 40px;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.05);
}
.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: #ff00ff;
    margin: 10px auto 0;
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
}
button {
    background-color: #00ff99;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 4px;
    transition: transform 0.3s ease;
}
button:hover {
    transform: scale(1.1);
}
pre {
    background: #222222;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
}
code {
    color: #39ff14;
    font-size: 0.9rem;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
th, td {
    border: 1px solid #444;
    padding: 10px;
    text-align: left;
}
th {
    background: #333;
    color: #ff00ff;
}
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    h1, h2, h3, h4, h5, h6 {
        font-size: 1.5rem;
    }
    pre {
        font-size: 0.8rem;
    }
}