/* 基础样式设置 */
body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #0F4C81, #2E3A59);
    color: #FFFFFF;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto Slab', serif;
    margin-top: 2rem;
    margin-bottom: 1rem;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
}
.module {
    grid-column: span 12;
}
@media (min-width: 768px) {
    .module {
        grid-column: span 6;
    }
}
@media (min-width: 1024px) {
    .module {
        grid-column: span 4;
    }
}
/* 色彩与渐变效果 */
.background {
    background-color: #0F4C81;
    color: #FFFFFF;
}
.highlight {
    color: #FFD700;
}
.button {
    background-color: #34C759;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease;
}
.button:hover {
    transform: scale(1.1);
    background-color: #2E7D32;
}
/* 图片装饰 */
img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}
/* 文章排版 */
article {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
pre {
    background: #E5E5EA;
    color: #0F4C81;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}
code {
    font-family: 'Courier New', monospace;
    font-size: 14px;
}
/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.fade-in {
    animation: fadeIn 1.5s ease-in-out;
}