/* 基础样式与页面背景 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0A1F44, #8C7CF0);
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

/* 页面容器布局 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 标题与标语设计 */
.header {
    text-align: center;
    padding: 50px 0;
    background: linear-gradient(90deg, #0A1F44, #1E3D7B);
    color: #FFFFFF;
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
}

/* 导航栏样式 */
.navbar {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.navbar a {
    text-decoration: none;
    color: #C0C0C0;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.navbar a:hover {
    color: #8C7CF0;
}

/* 内容模块样式 */
.module {
    background: linear-gradient(135deg, #1E3D7B, #0A1F44);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    padding: 20px;
    margin-bottom: 20px;
    width: 100%;
    max-width: 100%;
}

.module h2 {
    color: #8C7CF0;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.module p {
    color: #FFFFFF;
    font-size: 1rem;
    line-height: 1.6;
}

/* 图片展示样式 */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.image-grid img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.image-grid img:hover {
    transform: scale(1.05);
}

/* 代码块样式 */
pre {
    background: #1E3D7B;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 15px 0;
}

code {
    color: #C0C0C0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

/* 按钮样式 */
button {
    background: #8C7CF0;
    color: #FFFFFF;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header {
        font-size: 1.5rem;
    }

    .module {
        padding: 15px;
    }

    .image-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }

    .module h2 {
        font-size: 1.2rem;
    }

    pre {
        font-size: 0.8rem;
    }
}