/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 设置字体和基础背景 */
body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #1A1A1A, #6B57FF, #FF57B8);
    color: #FFFFFF;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 导航栏样式 */
.navbar {
    width: 100%;
    padding: 20px 40px;
    background: rgba(26, 26, 26, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    z-index: 1000;
}

.navbar .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #FFFFFF;
}

.navbar ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.navbar ul li a {
    text-decoration: none;
    color: #FFFFFF;
    transition: color 0.3s ease;
}

.navbar ul li a:hover {
    color: #FF57B8;
}

/* 主内容区样式 */
.main {
    padding: 100px 40px 40px 40px;
    max-width: 1200px;
    margin: 0 auto;
    flex: 1;
}

/* 标题样式 */
h1, h2, h3, h4 {
    color: #FFFFFF;
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

h2 {
    font-size: 2rem;
    margin-top: 40px;
}

h3 {
    font-size: 1.75rem;
    margin-top: 30px;
}

h4 {
    font-size: 1.5rem;
    margin-top: 20px;
}

/* 文章内容样式 */
.article-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 40px;
}

.article-content p {
    margin-bottom: 20px;
    font-size: 1rem;
}

.article-content pre {
    background: rgba(0, 0, 0, 0.7);
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
    margin-bottom: 20px;
}

.article-content code {
    color: #FFD700;
    font-family: 'Courier New', Courier, monospace;
}

/* 表格样式 */
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.article-content table, 
.article-content th, 
.article-content td {
    border: 1px solid #FFFFFF;
}

.article-content th, 
.article-content td {
    padding: 12px;
    text-align: left;
}

.article-content th {
    background: linear-gradient(45deg, #6B57FF, #FF57B8);
}

/* 图片样式 */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 40px;
}

.image-gallery img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* 示例展示样式 */
.example-display {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 40px;
}

.example-display h2 {
    text-align: center;
    margin-bottom: 30px;
}

.example-display pre {
    background: rgba(0, 0, 0, 0.7);
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
    margin-bottom: 20px;
}

.example-display code {
    color: #FFD700;
    font-family: 'Courier New', Courier, monospace;
}

/* 提示信息样式 */
.notice {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    margin-bottom: 40px;
    font-size: 1.2rem;
    color: #FFD700;
}

/* 响应式设计 */
@media (max-width: 1440px) {
    .main {
        padding: 100px 30px 30px 30px;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.6rem;
    }

    h4 {
        font-size: 1.4rem;
    }
}

@media (max-width: 1200px) {
    .navbar {
        padding: 15px 30px;
    }

    .main {
        padding: 100px 20px 20px 20px;
    }

    .navbar ul {
        gap: 15px;
    }
}

@media (max-width: 1024px) {
    .navbar {
        padding: 15px 20px;
    }

    .main {
        padding: 100px 15px 15px 15px;
    }

    h1 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .navbar ul {
        display: none;
    }

    .navbar .logo {
        font-size: 1.2rem;
    }

    .main {
        padding: 100px 10px 10px 10px;
    }

    .image-gallery {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    .article-content {
        padding: 20px;
    }

    .example-display {
        padding: 20px;
    }

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

@media (max-width: 320px) {
    h1 {
        font-size: 1.5rem;
    }

    .navbar {
        padding: 10px 15px;
    }

    .main {
        padding: 100px 10px 10px 10px;
    }

    .article-content {
        padding: 15px;
    }

    .example-display {
        padding: 15px;
    }

    .image-gallery {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    }
}