/* 页面整体样式 */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #00468c, #6a00b3, #00d1ff);
    background-size: 400% 400%;
    animation: gradient-animation 10s ease infinite;
    color: white;
}

@keyframes gradient-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

h1, h2, h3 {
    font-weight: bold;
    background: -webkit-linear-gradient(#00d1ff, #6a00b3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p, pre {
    line-height: 1.6;
    padding: 0 20px;
}

pre code {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    padding: 10px;
    display: block;
    overflow-x: auto;
    white-space: pre-wrap;
}

button {
    background-color: #00d1ff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
}

button:hover {
    background-color: #6a00b3;
    transform: scale(1.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.module {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.module:hover {
    transform: translateY(-10px);
}

footer {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 20px;
    text-align: center;
}

footer p {
    margin: 0;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }

    button {
        width: 100%;
    }
}

/* 图片样式 */
img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

img:hover {
    transform: scale(1.1);
}