/* CSS 样式定义 */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0C1B2D, #1A1A1A);
    color: #fff;
    line-height: 1.6;
    padding: 20px;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #5E28FF;
    margin-top: 30px;
    margin-bottom: 15px;
}
p {
    font-size: 16px;
    margin-bottom: 20px;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.module {
    background: rgba(26, 26, 26, 0.8);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-in-out;
}
.module:hover {
    transform: translateY(-5px);
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}
th, td {
    padding: 10px;
    text-align: left;
    border: 1px solid #333;
}
th {
    background-color: #5E28FF;
    color: #fff;
}
pre {
    background: #1A1A1A;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}
code {
    color: #32CD32;
    font-family: 'Courier New', monospace;
}
.parallax {
    position: relative;
    height: 400px;
    overflow-x: hidden;
    overflow-y: auto;
    margin-bottom: 40px;
}
.layer1, .layer2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}
.layer1 {
    background-image: url('https://images.gptkong.com/demo/sample1.png');
    transform: translateZ(-1px) scale(2);
}
.layer2 {
    background-image: url('https://images.gptkong.com/demo/sample2.png');
    transform: translateZ(-2px) scale(3);
}
@media (max-width: 768px) {
    h1, h2, h3 {
        font-size: 1.5rem;
    }
    p {
        font-size: 14px;
    }
    .container {
        grid-template-columns: 1fr;
    }
}