/* 全局样式 */
body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(to bottom, #1E1E1E, #2F4F4F);
    color: #F5DEB3;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}
h1, h2, h3 {
    font-family: 'RetroFont', sans-serif;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
    color: #DAA520;
}
p {
    font-family: 'GeometricSans', Arial, sans-serif;
    font-size: 1rem;
    margin: 10px 0;
}
a {
    color: #4169E1;
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover {
    color: #9400D3;
}
.container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.left-column {
    background: url('https://images.gptkong.com/demo/sample1.png') no-repeat center/cover;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}
.right-column {
    background: linear-gradient(to right, #8B4513, #228B22);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    .left-column, .right-column {
        width: 100%;
    }
}
.code-block {
    background-color: #1C1C1C;
    color: #00FF00;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
}
.icon {
    width: 50px;
    height: 50px;
    fill: #DAA520;
    transition: transform 0.3s ease, filter 0.3s ease;
}
.icon:hover {
    transform: scale(1.2) rotate(10deg);
    filter: drop-shadow(0 0 10px #4169E1);
}
.header-section {
    text-align: center;
    padding: 20px;
    background: linear-gradient(to right, #8B4513, #228B22);
    color: #F5DEB3;
}
.footer-section {
    text-align: center;
    padding: 10px;
    background: #1E1E1E;
    color: #F5DEB3;
    font-size: 0.9rem;
}
.image-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
}
.image-gallery img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}