/* source/css/custom.css */

/* 导入 JetBrains Mono 字体 */
@import url('https://cdn.jsdelivr.net/npm/jetbrains-mono@1.0.6/css/jetbrains-mono.css');

/* 全局字体设置 - 英文使用 JetBrains Mono，中文使用系统字体 */
body {
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
}

/* 标题字体优化 - 使用等宽字体但保持层次感 */
h1, h2, h3, h4, h5, h6 {
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* 博客标题样式 */
.site-title {
    font-weight: 700;
    letter-spacing: -0.03em;
    font-size: 1.8rem;
}

/* 导航菜单字体优化 */
.navbar-nav .nav-link {
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
}

/* 文章标题样式 */
.post-title {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    font-size: 2rem;
}

/* 目录样式优化 - 解决目录字体大小问题 */
#toc .toc-level-2 {
    font-size: 14px !important;
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-weight: 600;
}

#toc .toc-level-3 {
    font-size: 13px !important;
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-weight: 500;
}

#toc .toc-level-4 {
    font-size: 12px !important;
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-weight: 400;
}

/* 目录链接悬停效果 */
#toc a:hover {
    color: #2bbc8a !important; /* 主题绿色 */
    text-decoration: none !important;
}

/* 正文内容字体大小调整，提高可读性 */
.post-content {
    font-size: 1rem;
    line-height: 1.7;
}

/* 代码块保持原有样式 */

/* 代码块样式优化 - 使用JetBrains Mono保持一致性，绿色主题 */
.highlight pre {
    border-radius: 8px;
    padding: 1rem 1.25rem;
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', monospace;
    font-size: 0.9rem;
    font-weight: 400;
}

/* 为代码块添加更明显的视觉区分 - 绿色主题 */
.highlight {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.highlight:hover {
    border-color: #2bbc8a; /* 绿色边框悬停效果 */
    box-shadow: 0 4px 12px rgba(43, 188, 138, 0.1);
}

/* 内联代码样式 */
code:not(.highlight code) {
    font-family: 'JetBrains Mono', monospace;
    background: #f1f5f9;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.875em;
    color: #0f172a;
}

/* 极客风格细节优化 */

/* 段落首行缩进取消，符合技术文档风格 */
.post-content p {
    text-indent: 0;
}

/* 列表项使用等宽字体，增强极客感 */
.post-content ul, .post-content ol {
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
}

/* 强调文字使用等宽字体 */
.post-content strong, .post-content b {
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-weight: 600;
}

/* 日期和时间显示使用等宽字体 */
.post-meta {
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-size: 0.875rem;
    color: #64748b;
}

/* 标签和分类使用等宽字体 */
.article-tag, .article-category {
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-size: 0.8rem;
}

/* 页脚信息使用等宽字体 */
.footer {
    font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
    font-size: 0.875rem;
}

/* 极客风格的水平分割线 */
hr {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e2e8f0, transparent);
    margin: 2rem 0;
}

/* 链接样式优化 */
a {
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    text-decoration: underline;
}

/* 段落行高优化 */
.post-content p {
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

/* 引用块样式 */
blockquote {
    border-left: 4px solid #e5e7eb;
    padding-left: 1rem;
    margin-left: 0;
    font-style: italic;
    color: #6b7280;
}

/* 配色微调 - 增强白色主题的层次感 */
body {
    color: #374151;
    background-color: #ffffff;
}

/* 导航栏背景微调 */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #f3f4f6;
}

/* 主内容区域优化 */
.container {
    max-width: 800px;
}

/* 文章卡片阴影和边框 */
.post {
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* 代码块背景色优化 */
.highlight {
    background-color: #f8f9fa;
    border-radius: 8px;
}

/* 链接颜色优化 - 绿色主题 */
a {
    color: #2bbc8a; /* 主题绿色 */
}

a:hover {
    color: #22a876; /* 深绿色悬停 */
}

/* 社交图标样式 */
.social-links a {
    color: #6b7280;
    transition: color 0.2s ease, transform 0.2s ease;
}

.social-links a:hover {
    color: #2bbc8a; /* 主题绿色 */
    transform: translateY(-2px);
}

/* 页脚优化 */
.footer {
    border-top: 1px solid #f3f4f6;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* 响应式优化 */

/* 移动端导航栏优化 - 解决菜单与标题重叠问题 */
@media (max-width: 480px) {
    /* 调整标题容器布局 */
    #header #title {
        margin-right: 4rem !important; /* 为菜单图标留出足够空间 */
    }

    /* 调整菜单图标位置，避免与标题重叠 */
    #header #nav ul li.icon {
        top: 20px !important; /* 向上调整位置 */
        right: 1rem !important;
        z-index: 1000;
    }

    /* 确保标题不会被菜单图标覆盖 */
    #header h1, .h1 {
        font-size: 1.3rem !important;
        max-width: calc(100% - 60px);
        word-wrap: break-word;
    }

    /* 优化响应式菜单显示 */
    #header #nav ul.responsive {
        position: absolute;
        top: 50px;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        border: 1px solid #e5e7eb;
        border-radius: 12px;
        padding: 0.5rem 0;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        z-index: 999;
        min-width: 160px;
        overflow: hidden;
        animation: slideDown 0.2s ease-out;
        transform-origin: top right;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: scale(0.95) translateY(-10px);
        }
        to {
            opacity: 1;
            transform: scale(1) translateY(0);
        }
    }

    /* 响应式菜单项样式优化 */
    #header #nav ul.responsive li {
        display: block;
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
        transition: all 0.2s ease;
    }

    #header #nav ul.responsive li:not(:first-child) {
        border-top: 1px solid #f3f4f6 !important;
        padding-left: 0 !important;
    }

    /* 响应式菜单链接样式优化 */
    #header #nav ul.responsive a {
        display: block;
        padding: 0.75rem 1.25rem;
        margin: 0 !important;
        color: #374151 !important;
        text-decoration: none;
        font-family: 'JetBrains Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'WenQuanYi Micro Hei', monospace;
        font-size: 0.9rem;
        font-weight: 500;
        transition: all 0.2s ease;
        border-radius: 0;
    }

    #header #nav ul.responsive a:hover {
        background-color: #f8fafc;
        color: #2bbc8a !important; /* 主题绿色 */
        text-decoration: none !important;
        transform: none;
    }

    /* 菜单图标样式优化 */
    #header #nav ul li.icon a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 8px;
        background: transparent;
        transition: all 0.2s ease;
        border: 1px solid transparent;
    }

    #header #nav ul li.icon a:hover {
        background: #f8fafc;
        border-color: #e5e7eb;
        color: #2bbc8a !important; /* 主题绿色 */
        transform: scale(1.05);
    }

    /* 当前页面高亮指示器 */
    #header #nav ul.responsive a.current {
        background: linear-gradient(90deg, #f0f9f4, transparent); /* 绿色渐变 */
        color: #2bbc8a !important; /* 主题绿色 */
        border-right: 3px solid #2bbc8a; /* 主题绿色 */
    }

    /* 菜单项内的图标或指示器 */
    #header #nav ul.responsive a::before {
        content: "→";
        margin-right: 8px;
        opacity: 0;
        transition: opacity 0.2s ease;
        color: #2bbc8a; /* 主题绿色 */
    }

    #header #nav ul.responsive a:hover::before {
        opacity: 1;
    }

    /* 防止点击菜单时页面抖动 */
    html, body {
        overflow-x: hidden;
    }

    /* 移动端触摸优化 */
    #header #nav ul.responsive a {
        -webkit-tap-highlight-color: transparent;
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        user-select: none;
    }
}

@media (max-width: 768px) {
    .post {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .container {
        padding: 0 1rem;
    }

    /* 移动端文章标题优化 */
    .post-title {
        font-size: 1.5rem !important;
        line-height: 1.3;
    }

    /* 移动端导航栏整体调整 */
    .navbar {
        padding: 0.5rem 1rem !important;
    }

    /* 移动端字体大小优化 */
    body {
        font-size: 0.95rem;
    }
}

/* 隐藏底部导航栏的导航链接，保留版权信息 */
#footer .footer-right {
    display: none !important;
}

/* 调整版权信息的样式，使其居中显示 */
#footer .footer-left {
    width: 100%;
    text-align: center;
    margin: 0 auto;
}

/* 调整footer的整体布局 */
#footer {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 0;
}