/* ═══════════════════════════════════════════════════════════════
   博客正文增强组件（由 page-blog.css 顶部 @import 加载）
   ═══════════════════════════════════════════════════════════════ */

/* ── 三级标题 ── */
.blog-article-wrap .blog-article-body h3 {
    font-size: max(16px, 1rem);
    font-weight: 800;
    color: #0f172a;
    margin: 1.35em 0 0.5em;
    line-height: 1.4;
}

/* ── 正文内联 code（勿与代码块 pre 混淆） ── */
.blog-article-wrap .blog-article-body p code,
.blog-article-wrap .blog-article-body li code,
.blog-article-wrap .blog-article-body td code,
.blog-article-wrap .blog-article-body th code {
    font-size: 0.9em;
    padding: 0.12em 0.38em;
    border-radius: 5px;
    background: rgba(15, 23, 42, 0.06);
    color: #1e293b;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* ── 代码块（深色框 + 等宽 + 保留缩进） ── */
.blog-article-wrap .article-code-wrap {
    display: block;
    margin: clamp(1.25em, 2.5vw, 1.6em) 0;
    border-radius: 12px;
    border: 1px solid #334155;
    background: #0f172a;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}

.blog-article-wrap .article-code-wrap .article-code-label {
    display: block;
    padding: 10px 16px;
    font-size: max(13px, 0.8125rem);
    font-weight: 700;
    color: #cbd5e1;
    background: #1e293b;
    border-bottom: 1px solid #334155;
    font-family: inherit;
}

.blog-article-wrap .article-code-wrap pre,
.blog-article-wrap .article-code-wrap pre.article-code {
    display: block;
    margin: 0;
    padding: 16px 18px 18px;
    font-size: max(13px, 0.8125rem);
    line-height: 1.6;
    color: #e2e8f0;
    background: #0f172a;
    overflow-x: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Courier New", monospace;
    white-space: pre;
    word-break: normal;
    tab-size: 2;
    -webkit-overflow-scrolling: touch;
}

/* 防止正文样式污染 pre 内文本 */
.blog-article-wrap .article-code-wrap pre * {
    font-family: inherit;
    color: inherit;
}

/* ── 本篇要点 ── */
.blog-article-wrap .article-takeaways {
    margin: clamp(1.25em, 2.5vw, 1.75em) 0 clamp(1.5em, 3vw, 2em);
    padding: clamp(16px, 2.5vw, 22px) clamp(18px, 3vw, 24px);
    border-radius: 14px;
    border: 1px solid rgba(99, 102, 241, 0.18);
    background: linear-gradient(145deg, rgba(238, 242, 255, 0.95) 0%, rgba(248, 250, 252, 0.98) 100%);
}

.blog-article-wrap .article-takeaways__lead {
    margin: 0 0 0.85em;
    font-size: max(14px, 0.875rem);
    font-weight: 700;
    color: #334155;
    line-height: 1.5;
}

.blog-article-wrap .article-takeaways__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.blog-article-wrap .article-takeaway {
    margin: 0;
    padding: 12px 14px 12px 16px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.07);
    border-left: 4px solid #6366f1;
}

.blog-article-wrap .article-takeaway__title {
    margin: 0 0 0.35em;
    font-size: max(15px, 0.9375rem);
    font-weight: 800;
    color: #0f172a;
    line-height: 1.35;
}

.blog-article-wrap .article-takeaway__text {
    margin: 0;
    font-size: max(14px, 0.875rem);
    line-height: 1.55;
    color: #475569;
}

.blog-article-wrap .article-takeaway__metric {
    display: inline-block;
    margin-top: 0.5em;
    padding: 0.2em 0.55em;
    font-size: max(12px, 0.75rem);
    font-weight: 700;
    color: #4338ca;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 6px;
}

/* ── 旧 stats 行（兼容） ── */
.blog-article-wrap .article-stats-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin: clamp(1.25em, 2.5vw, 1.75em) 0 clamp(1.5em, 3vw, 2em);
}

@media (max-width: 768px) {
    .blog-article-wrap .article-stats-row {
        grid-template-columns: 1fr;
    }
}

.blog-article-wrap .article-stat-card {
    display: flex;
    flex-direction: column;
    gap: 0.4em;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
    border-left: 4px solid #6366f1;
}

.blog-article-wrap .article-stat-label {
    order: 1;
    font-size: max(14px, 0.875rem);
    font-weight: 800;
    line-height: 1.4;
    color: #0f172a;
}

.blog-article-wrap .article-stat-num {
    order: 2;
    align-self: flex-start;
    margin: 0;
    padding: 0.2em 0.55em;
    font-size: max(12px, 0.75rem);
    font-weight: 700;
    line-height: 1.3;
    color: #4338ca;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 6px;
}

/* ── Callout ── */
.blog-article-wrap .article-callout,
.blog-article-wrap .blog-article-callout {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin: clamp(1.15em, 2vw, 1.35em) 0;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    font-size: max(15px, 0.9375rem);
    line-height: 1.65;
    color: #334155;
}

.blog-article-wrap .article-callout__icon {
    flex-shrink: 0;
    margin-top: 2px;
    color: #6366f1;
}

.blog-article-wrap .article-callout__icon svg,
.blog-article-wrap .article-callout__icon i {
    width: 20px;
    height: 20px;
}

.blog-article-wrap .article-callout__body {
    flex: 1;
    min-width: 0;
}

.blog-article-wrap .article-callout__title {
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 0.35em;
    font-size: max(15px, 0.9375rem);
}

.blog-article-wrap .article-callout--blue,
.blog-article-wrap .blog-article-callout {
    background: linear-gradient(135deg, #f0f9ff 0%, #eef2ff 100%);
    border-color: rgba(99, 102, 241, 0.18);
}

.blog-article-wrap .article-callout--yellow {
    background: linear-gradient(135deg, #fffbeb 0%, #fff7ed 100%);
    border-color: rgba(245, 158, 11, 0.25);
}

.blog-article-wrap .article-callout--yellow .article-callout__icon {
    color: #d97706;
}

.blog-article-wrap .article-callout--green {
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
    border-color: rgba(34, 197, 94, 0.22);
}

/* ── 表格：完整网格线 ── */
.blog-article-wrap .article-table-wrap {
    margin: clamp(1.35em, 2.5vw, 1.75em) 0;
    border: 1px solid #94a3b8;
    border-radius: 12px;
    background: #fff;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

@media (max-width: 720px) {
    .blog-article-wrap .article-table-wrap::before {
        content: "表格较宽时可左右滑动";
        display: block;
        padding: 8px 14px;
        font-size: 12px;
        font-weight: 600;
        color: #64748b;
        background: #f8fafc;
        border-bottom: 1px solid #cbd5e1;
    }
}

.blog-article-wrap .article-table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
    border-spacing: 0;
    font-size: max(14px, 0.875rem);
    line-height: 1.55;
}

.blog-article-wrap .article-table caption {
    caption-side: top;
    padding: 14px 16px 12px;
    text-align: left;
    font-size: max(16px, 1rem);
    font-weight: 800;
    color: #0f172a;
    background: #f1f5f9;
    border-bottom: 2px solid #94a3b8;
}

/* 所有单元格：可见边框 */
.blog-article-wrap .article-table th,
.blog-article-wrap .article-table td {
    padding: 13px 16px;
    border: 1px solid #cbd5e1;
    vertical-align: top;
    text-align: left;
}

.blog-article-wrap .article-table thead th {
    font-weight: 800;
    color: #0f172a;
    background: #e2e8f0;
    border-bottom: 2px solid #94a3b8;
}

.blog-article-wrap .article-table tbody td {
    color: #334155;
    background: #fff;
}

.blog-article-wrap .article-table tbody tr:nth-child(even) td {
    background: #f8fafc;
}

.blog-article-wrap .article-table code {
    font-size: 0.88em;
    background: rgba(15, 23, 42, 0.05);
}

/* colspan 总结行 */
.blog-article-wrap .article-table td[colspan],
.blog-article-wrap .article-table th[colspan] {
    background: #fffbeb;
    color: #92400e;
    font-weight: 600;
}

/* ── 双列对照表 ── */
.blog-article-wrap .article-table--compare thead th:first-child {
    width: 18%;
    min-width: 5.5em;
    background: #e2e8f0;
    color: #475569;
    font-size: max(12px, 0.75rem);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.blog-article-wrap .article-table--compare .article-table__col-title {
    display: block;
    font-size: max(15px, 0.9375rem);
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 4px;
}

.blog-article-wrap .article-table--compare .article-table__col-hint {
    display: block;
    font-size: max(12px, 0.75rem);
    font-weight: 500;
    color: #64748b;
    line-height: 1.4;
}

.blog-article-wrap .article-table--compare .article-table__col--a {
    background: #fef2f2;
}

.blog-article-wrap .article-table--compare .article-table__col--b {
    background: #eff6ff;
}

.blog-article-wrap .article-table--compare tbody th[scope="row"] {
    font-weight: 700;
    color: #0f172a;
    background: #f1f5f9;
    white-space: nowrap;
}

.blog-article-wrap .article-table--compare tbody tr:nth-child(even) td {
    background: #f8fafc;
}

/* ── 数据表 ── */
.blog-article-wrap .article-table--data tbody th[scope="row"] {
    font-weight: 700;
    background: #f1f5f9;
    color: #0f172a;
}

/* ── 矩阵表（水位） ── */
.blog-article-wrap .article-table--matrix tbody th[scope="row"] {
    font-weight: 700;
    background: #f1f5f9;
    text-align: center;
    width: 4em;
}

.blog-article-wrap .article-table__status--green {
    color: #15803d;
    font-weight: 800;
}

.blog-article-wrap .article-table__status--yellow {
    color: #b45309;
    font-weight: 800;
}

.blog-article-wrap .article-table__status--red {
    color: #b91c1c;
    font-weight: 800;
}

/* 未分类旧表：首列作行名 */
.blog-article-wrap .article-table:not(.article-table--compare):not(.article-table--data):not(.article-table--matrix) tbody td:first-child {
    font-weight: 700;
    background: #f1f5f9;
}

@media (max-width: 640px) {
    .blog-article-wrap .article-table thead th,
    .blog-article-wrap .article-table tbody td {
        min-width: 120px;
    }
}

/* ── 正文插图 ── */
.blog-article-wrap .article-fig {
    margin: clamp(1.5em, 3vw, 2em) 0;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid #cbd5e1;
}

.blog-article-wrap .article-fig img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-article-wrap .article-fig figcaption {
    padding: 10px 16px;
    font-size: max(13px, 0.8125rem);
    color: #64748b;
    text-align: center;
    border-top: 1px solid #cbd5e1;
    background: #f8fafc;
}

/* ── FAQ 快速导航 + 问答版式（h3，勿用无样式的 details） ── */
.blog-article-wrap .article-faq-nav {
    margin: 1em 0 1.5em;
    padding: clamp(14px, 2vw, 18px) clamp(16px, 2.5vw, 20px);
    border-radius: 12px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    background: rgba(239, 246, 255, 0.65);
}

.blog-article-wrap .article-faq-nav__lead {
    margin: 0 0 0.65em;
    font-size: max(14px, 0.875rem);
    color: #334155;
    line-height: 1.55;
}

.blog-article-wrap .article-faq-nav__list {
    margin: 0;
    padding-left: 1.25em;
    font-size: max(14px, 0.875rem);
    color: #1e40af;
    line-height: 1.65;
}

.blog-article-wrap .article-faq-nav__list a {
    color: #1d4ed8;
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid rgba(29, 78, 216, 0.35);
}

.blog-article-wrap .article-faq-nav__list a:hover {
    border-bottom-color: #1d4ed8;
}

.blog-article-wrap .blog-article-body h3[id^="faq-"] {
    margin-top: 1.75em;
    padding-top: 0.25em;
    border-top: 1px solid #e2e8f0;
}

.blog-article-wrap .blog-article-body h3#faq-chromeos,
.blog-article-wrap .blog-article-body h3#faq-dev {
    border-top: none;
    margin-top: 1.25em;
}