/* 全局样式 */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: radial-gradient(circle, #0A1F44, #000000);
    color: #FFFFFF;
    line-height: 1.6;
    padding: 20px;
    animation: aurora-move 15s linear infinite;
}
@keyframes aurora-move {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #8A2BE2;
    text-shadow: 0 0 10px #39FF14;
}
a {
    color: #39FF14;
    text-decoration: none;
    transition: color 0.3s ease-in-out;
}
a:hover {
    color: #8A2BE2;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}
.module {
    background: linear-gradient(135deg, #122D63, transparent);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-in-out;
}
.module:hover {
    transform: translateY(-10px);
}
pre {
    background: #000000;
    color: #39FF14;
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.4;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: #122D63;
    border-radius: 10px;
    overflow: hidden;
}
th, td {
    padding: 10px;
    text-align: left;
    border: 1px solid #39FF14;
}
th {
    background: #8A2BE2;
    color: #FFFFFF;
}
td {
    color: #FFFFFF;
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}
.header {
    text-align: center;
    padding: 50px 0;
    background: linear-gradient(135deg, #0A1F44, #000000);
    color: #39FF14;
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}
.header::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: #39FF14;
    border-radius: 5px;
}
.footer {
    text-align: center;
    padding: 20px;
    background: #0A1F44;
    color: #FFFFFF;
    font-size: 0.9rem;
    margin-top: 50px;
    border-top: 1px solid #39FF14;
}
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    h1, h2, h3, h4, h5, h6 {
        font-size: 1.5rem;
    }
    pre {
        font-size: 12px;
    }
}