/* Font: LXGW WenKai (霞鹜文楷) */
@import url("https://cdn.jsdelivr.net/npm/lxgw-wenkai-webfont@1.7.0/style.css");
@import url("https://cdn.jsdelivr.net/fontsource/css/maple-mono@latest/index.css");

/* 自定义样式 */
:root {
    --md-text-font: "LXGW WenKai", "Noto Serif SC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --md-code-font: "Maple Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Cascadia Mono", "Cascadia Code", "JetBrains Mono", "Fira Code", monospace;
    --primary-color: #4F46E5;
    --accent-color: #818CF8;
    --text-color: #1F2937;
    --bg-color: #F9FAFB;
}

/* 并排两张图（Markdown 中 div + md_in_html） */
.two-images-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-start;
    margin: 1rem 0;
}

.two-images-row > p {
    flex: 1 1 min(240px, 100%);
    margin: 0 !important;
}

/* 第二张图在整行高度内垂直居中（首张仍顶对齐） */
.two-images-row > p:last-child {
    align-self: center;
}

.two-images-row img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* 文末：Git 首次创作 / 最后修改（见 overrides/partials/article-dates.html） */
.md-article-dates {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 1.25rem;
    margin-top: 0.75rem;
    margin-bottom: 0.25rem;
    max-width: 100%;
    overflow-x: auto;
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", Georgia, serif;
    font-size: 0.85rem;
    color: var(--md-default-fg-color--lighter);
}

.md-article-dates__item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
    white-space: nowrap;
}

.md-article-dates__icon {
    display: inline-flex;
    width: 1.1em;
    height: 1.1em;
    flex-shrink: 0;
    color: var(--md-default-fg-color--lighter);
    opacity: 0.9;
}

.md-article-dates__icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

/* 不蒜子：文章阅读量（见 docs/templates/page_statistics.html） */
.md-pageviews {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--md-default-fg-color--lightest);
    font-size: 0.8rem;
    color: var(--md-default-fg-color--light);
}

/* 紧跟 mkdocs-statistics 字数行：与上方统计同风格、不分隔大块 */
.md-pageviews--after-stats {
    margin-top: 0.35rem;
    margin-bottom: 0.5rem;
    padding-top: 0;
    border-top: none;
    font-size: 0.75em;
    opacity: 0.7;
}

.md-pageviews__value {
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    color: var(--md-default-fg-color--lighter);
}

/* 首页横幅样式 */
.home-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

/* 卡片样式 */
.card {
    background: white;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 表格样式增强 */
table {
    border-collapse: collapse;
    width: 100%;
}

table th,
table td {
    padding: 0.75rem;
    text-align: left;
    border: 1px solid #E5E7EB;
}

table thead {
    background-color: #F3F4F6;
}

/* 代码块样式增强 */
code {
    background-color: #F3F4F6;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
}

/* 引用块样式 */
blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin: 1rem 0;
    color: #6B7280;
    font-style: italic;
}

/* 链接样式增强 */
a:hover {
    text-decoration: underline;
}

/* 导航栏样式增强 */
.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 搜索框样式 */
.form-control {
    border-radius: 20px;
}

/* 标签样式 */
.tag {
    display: inline-block;
    background-color: #EEF2FF;
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* 回到顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.back-to-top:hover {
    opacity: 1;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .home-banner {
        padding: 2rem;
    }
}