/* 全局样式 */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #121212, #2f4f4f);
    color: #f5deb3;
    line-height: 1.6;
}
h1, h2, h3 {
    font-family: 'Courier New', monospace;
    color: #00bfff;
    text-shadow: 0 0 8px #8a2be2, 0 0 12px #ff69b4;
}
p {
    font-size: 16px;
    margin-bottom: 20px;
}
a {
    color: #ff4500;
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover {
    color: #8a2be2;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.module {
    background: linear-gradient(135deg, #2f4f4f, #121212);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}
.module img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
.module::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    z-index: -1;
}
.code-block {
    background: #1e1e1e;
    color: #00ff00;
    padding: 15px;
    border-radius: 8px;
    font-family: 'Consolas', monospace;
    font-size: 14px;
    overflow-x: auto;
}
.button {
    background: linear-gradient(135deg, #ff4500, #8a2be2);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}
.button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}
.button:hover {
    transform: scale(1.05);
}
.button:hover::before {
    width: 200px;
    height: 200px;
}
.table-container {
    overflow-x: auto;
    margin: 20px 0;
}
table {
    width: 100%;
    border-collapse: collapse;
    background: #1e1e1e;
    color: #f5deb3;
    border-radius: 8px;
    overflow: hidden;
}
th, td {
    padding: 10px;
    text-align: left;
    border: 1px solid #2f4f4f;
}
th {
    background: linear-gradient(135deg, #00bfff, #ff69b4);
    color: white;
}
td {
    background: #2f4f4f;
}
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    h1, h2, h3 {
        font-size: 1.5rem;
    }
    p {
        font-size: 14px;
    }
}