/* 全局样式设置 */
body {
    font-family: 'Courier', monospace;
    background: linear-gradient(135deg, #f5deb3, #e6d5b8);
    color: #4b0082;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Bebas Neue', sans-serif;
    color: #8b4513;
    text-align: center;
    margin: 20px 0;
}

p {
    font-size: 1.1rem;
    margin: 10px 0;
    text-align: justify;
}

a {
    color: #ff69b4;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #da70d6;
}

button {
    background-color: #cd853f;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #daa520;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 10px auto;
}

pre {
    background-color: #fff8dc;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

code {
    color: #8b008b;
    font-size: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    text-align: center;
}

th, td {
    border: 1px solid #8b4513;
    padding: 10px;
}

th {
    background-color: #cd853f;
    color: #fff;
}

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

.header, .footer {
    background: linear-gradient(135deg, #8b4513, #a0522d);
    color: #fff;
    text-align: center;
    padding: 15px;
}

.header h1 {
    font-size: 2.5rem;
    margin: 0;
}

.footer p {
    margin: 0;
    font-size: 0.9rem;
}

.main-content {
    grid-column: span 2;
    background-color: #fff8dc;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sidebar {
    background-color: #f5deb3;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.card {
    background-color: #fff8dc;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.card img {
    border-radius: 10px;
}

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

    .main-content {
        grid-column: span 1;
    }

    h1 {
        font-size: 2rem;
    }

    p, code {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.9rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    table {
        font-size: 0.8rem;
    }
}