/* 基础样式 */
body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0A192F, #142850);
    color: #F2F2F2;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}
h1, h2, h3, h4 {
    font-family: 'Futura PT', sans-serif;
    color: #FF6B6B;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
}
h1 {
    font-size: 3rem;
    animation: fadeIn 2s ease-in-out;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
a {
    color: #C7B8EA;
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover {
    color: #FF6B6B;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}
.module {
    background-color: #F2F2F2;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    color: #0A192F;
    transition: transform 0.3s ease;
}
.module:hover {
    transform: scale(1.05);
}
.button {
    background-color: #FF6B6B;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}
.button:hover {
    background-color: #C7B8EA;
    transform: translateY(-5px);
}
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #0A192F;
    color: white;
    padding: 10px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar a {
    color: white;
    margin: 0 10px;
    text-decoration: none;
    transition: color 0.3s ease;
}
.navbar a:hover {
    color: #FF6B6B;
}
.footer {
    background-color: #0A192F;
    color: #F2F2F2;
    padding: 20px;
    text-align: center;
    margin-top: 40px;
}
pre {
    background-color: #1E2D4D;
    color: #C7B8EA;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    .container {
        padding: 10px;
    }
}