/* ================================================================
   博客文章页 — 共享基础样式（数据卡 / 提示框 / 代码块 / 表格 / Mac 推广块 / 目录）
   在 page-blog.css 之后加载；具体主题配色见下方「珍珠雅境」区块。
   ================================================================ */

/* ----------------------------------------------------------------
   Prose 裸标签样式（BLOG_WRITER_CHECKLIST §1 第三步）
   Markdown 渲染产物不带任何 class（<table>/<ul>/<code> 等均为裸标签），
   所以这里的选择器必须直接命中裸标签本身，不能只靠 .article-table /
   .article-code / .article-body-list 等「正文作者手写 HTML 时才用到」
   的强化 class 覆盖。凡是本文件下方已有同名手写 class 的容器标签
   （ul / ol / pre / table / figure），这里用 :not([class]) 限定，
   只处理真正裸标签的 Markdown 产物，绝不影响已手写的强化样式。
   .blog-article-body h2 / p / ul / li 的基础规则已在 page-blog.css
   中定义（选择器同样是裸标签形式），此处只补齐缺失的元素。
   ---------------------------------------------------------------- */

.blog-article-body h2 {
  margin: 1.75em 0 0.65em;
  padding-left: 14px;
  border-left: 3px solid rgba(167, 139, 250, 0.55);
  font-size: clamp(1.15rem, 2.8vw, 1.38rem);
  font-weight: 800;
  line-height: 1.35;
  color: #f5f3ff;
}

.blog-article-body h3 {
  margin: 1.55em 0 0.6em;
  font-size: clamp(1.02rem, 2.3vw, 1.16rem);
  font-weight: 750;
  line-height: 1.4;
  color: #e9d5ff;
}

.blog-article-body h4 {
  margin: 1.35em 0 0.5em;
  font-size: 1.02em;
  font-weight: 700;
  line-height: 1.45;
  color: #ddd6fe;
}

.blog-article-body h5 {
  margin: 1.2em 0 0.4em;
  font-size: 0.94em;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.85);
}

.blog-article-body strong,
.blog-article-body b {
  color: #f5f3ff;
  font-weight: 700;
}

.blog-article-body em {
  font-style: italic;
}

.blog-article-body a {
  color: #c4b5fd;
  text-decoration: underline;
  text-decoration-color: rgba(167, 139, 250, 0.45);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.blog-article-body a:hover {
  color: #f0abfc;
  text-decoration-color: rgba(240, 171, 252, 0.65);
}

.blog-article-body code {
  font-family: 'SF Mono', ui-monospace, 'Fira Code', 'Consolas', monospace;
  font-size: 0.88em;
  padding: 0.15em 0.45em;
  border-radius: 6px;
  background: rgba(99, 102, 241, 0.14);
  border: 1px solid rgba(167, 139, 250, 0.25);
  color: #e9d5ff;
}

.blog-article-body kbd {
  font-family: 'SF Mono', ui-monospace, 'Fira Code', 'Consolas', monospace;
  font-size: 0.85em;
  padding: 0.15em 0.55em;
  border-radius: 6px;
  background: rgba(14, 10, 28, 0.75);
  border: 1px solid rgba(167, 139, 250, 0.35);
  box-shadow: inset 0 -2px 0 rgba(167, 139, 250, 0.25), 0 1px 0 rgba(0, 0, 0, 0.35);
  color: #f5f3ff;
}

.blog-article-body del {
  color: rgba(152, 146, 176, 0.7);
  text-decoration: line-through;
  text-decoration-color: rgba(244, 114, 182, 0.55);
}

.blog-article-body mark {
  background: linear-gradient(100deg, rgba(250, 204, 21, 0.35), rgba(240, 171, 252, 0.3));
  color: #fffbe8;
  padding: 0.05em 0.3em;
  border-radius: 4px;
}

.blog-article-body ol {
  margin: 0 0 1.2em 1.3em;
  padding: 0;
  color: rgba(152, 146, 176, 0.94);
}

/* 无 class 的裸 <ul>：与手写 .article-body-list 分开定义，二者可共存 */
.blog-article-body ul:not([class]) {
  margin: 0 0 1.2em 1.2em;
  padding: 0;
  list-style: disc;
  color: rgba(152, 146, 176, 0.94);
}

.blog-article-body dl {
  margin: 0 0 1.3em;
}

.blog-article-body dt {
  font-weight: 700;
  color: #e9d5ff;
  margin-top: 0.8em;
}

.blog-article-body dd {
  margin: 0.25em 0 0 1.2em;
  color: rgba(152, 146, 176, 0.94);
}

/* 无 class 的裸 <pre>：与手写 .article-code（人工分段落 span）分开定义 */
.blog-article-body pre:not([class]) {
  font-family: 'SF Mono', ui-monospace, 'Fira Code', 'Consolas', monospace;
  font-size: 12.5px;
  line-height: 1.78;
  background: linear-gradient(165deg, rgba(12, 8, 22, 0.96) 0%, rgba(18, 10, 34, 0.94) 100%);
  color: #ede9fe;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid rgba(167, 139, 250, 0.22);
  box-shadow: 0 20px 48px -28px rgba(49, 46, 129, 0.65);
  overflow-x: auto;
  margin: 0 0 1.45em;
}

.blog-article-body pre:not([class]) code {
  padding: 0;
  border: none;
  background: none;
  color: inherit;
  font-size: 1em;
}

/* 无 class 的裸 <table>：与手写 .article-table 分开定义 */
.blog-article-body table:not([class]) {
  width: 100%;
  margin: 0 0 1.5em;
  border-collapse: collapse;
  font-size: clamp(13px, 1.65vw, 14.5px);
  border: 1px solid rgba(167, 139, 250, 0.12);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 14px 40px -28px rgba(0, 0, 0, 0.55);
}

.blog-article-body th {
  background: rgba(14, 10, 26, 0.88);
  color: rgba(168, 162, 196, 0.92);
  font-weight: 650;
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(167, 139, 250, 0.1);
}

.blog-article-body td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(167, 139, 250, 0.07);
  vertical-align: top;
  line-height: 1.55;
  color: rgba(152, 146, 176, 0.94);
}

.blog-article-body tr:last-child td {
  border-bottom: none;
}

.blog-article-body blockquote {
  margin: 1.5em 0;
  padding: 0.8em 1.2em;
  border-left: 3px solid rgba(167, 139, 250, 0.55);
  background: rgba(99, 102, 241, 0.08);
  border-radius: 0 12px 12px 0;
  color: rgba(196, 192, 222, 0.92);
  font-style: italic;
}

.blog-article-body blockquote > *:last-child {
  margin-bottom: 0;
}

.blog-article-body hr {
  margin: 2.2em 0;
  border: none;
  border-top: 1px solid rgba(167, 139, 250, 0.22);
}

.blog-article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

.blog-article-body figure:not([class]) {
  margin: 1.6em 0;
}

.blog-article-body figcaption {
  margin-top: 0.6em;
  font-size: 12.5px;
  font-weight: 600;
  color: rgba(152, 146, 176, 0.85);
  text-align: center;
}

.blog-article-body details {
  margin: 0 0 0.9em;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid rgba(167, 139, 250, 0.22);
  background: rgba(14, 10, 28, 0.45);
}

.blog-article-body summary {
  cursor: pointer;
  font-weight: 700;
  color: #f5f3ff;
  list-style: none;
}

.blog-article-body summary::-webkit-details-marker {
  display: none;
}

.blog-article-body summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 0.5em;
  color: #c4b5fd;
  transition: transform 0.15s ease;
}

.blog-article-body details[open] summary::before {
  transform: rotate(90deg);
}

.article-body-list {
  margin: 0 0 1.2em 1.2em;
  list-style: disc;
  color: rgba(152, 146, 176, 0.94);
}

.article-body-list strong {
  color: rgba(198, 192, 222, 0.97);
  font-weight: 650;
}

.article-body-list li {
  margin-bottom: 0.55em;
}

.article-cta-link {
  color: #e9d5ff !important;
  font-weight: 800 !important;
  text-decoration: none !important;
  border-bottom: 2px solid rgba(167, 139, 250, 0.55) !important;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.article-cta-link:hover {
  color: #f5f3ff !important;
  border-bottom-color: rgba(244, 114, 182, 0.75) !important;
}

/* ---- Hero / 插图 ---- */
.article-hero {
  margin: 0 0 clamp(26px, 4vw, 42px);
  border-radius: 18px;
  border: 1px solid rgba(167, 139, 250, 0.22);
  overflow: hidden;
  box-shadow: 0 20px 50px -24px rgba(79, 70, 229, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  background: rgba(8, 6, 18, 0.5);
}

.article-hero img {
  width: 100%;
  height: clamp(180px, 32vw, 380px);
  object-fit: cover;
  display: block;
}

.article-fig {
  margin: 1.8em 0;
  border-radius: 18px;
  border: 1px solid rgba(167, 139, 250, 0.22);
  overflow: hidden;
  box-shadow: 0 18px 48px -22px rgba(99, 102, 241, 0.38);
  background: rgba(8, 6, 18, 0.45);
}

.article-fig img {
  width: 100%;
  height: clamp(140px, 24vw, 260px);
  object-fit: cover;
  display: block;
}

.article-fig figcaption {
  padding: 10px 16px;
  font-size: 12.5px;
  font-weight: 650;
  color: var(--ink-light);
  background: rgba(14, 10, 28, 0.75);
  border-top: 1px solid rgba(167, 139, 250, 0.18);
}

/* ---- 数据卡 ---- */
.article-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 1.65em 0;
}

.article-stat-card {
  text-align: center;
  padding: 20px 12px 16px;
  background: rgba(14, 10, 28, 0.55);
  border: 1px solid rgba(167, 139, 250, 0.2);
  border-radius: 16px;
  box-shadow: 0 14px 36px -18px rgba(79, 43, 158, 0.45);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.article-stat-num {
  font-size: clamp(1.45rem, 4.8vw, 2rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
  background: linear-gradient(100deg, #c4b5fd, #f0abfc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.article-stat-label {
  font-size: 12px;
  font-weight: 650;
  color: var(--ink-light);
  line-height: 1.4;
}

/* ---- Callout ---- */
.article-callout {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  margin: 1.55em 0;
  border-radius: 16px;
  border: 1px solid rgba(167, 139, 250, 0.22);
  box-shadow: 0 14px 40px -22px rgba(49, 46, 129, 0.55);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  background: rgba(99, 102, 241, 0.1);
}

.article-callout--blue {
  background: rgba(56, 189, 248, 0.1);
  border-color: rgba(125, 211, 252, 0.28);
}

.article-callout--green {
  background: rgba(74, 222, 128, 0.1);
  border-color: rgba(134, 239, 172, 0.28);
}

.article-callout--pink {
  background: rgba(244, 114, 182, 0.1);
  border-color: rgba(244, 114, 182, 0.32);
}

.article-callout__icon {
  flex-shrink: 0;
  padding-top: 3px;
}

.article-callout__icon .lucide {
  width: 18px;
  height: 18px;
  stroke: #ddd6fe;
}

/* 无左侧图标时：标题+正文须包在 .article-callout__body 内，避免 flex 横排把标题挤成竖条 */
.article-callout__body {
  flex: 1;
  min-width: 0;
  font-size: clamp(14px, 1.65vw, 15.5px);
  line-height: 1.68;
  color: rgba(245, 243, 255, 0.94);
}

.article-callout__title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 5px;
  color: #e9d5ff;
}

.article-callout__body > p {
  margin: 0 0 0.75em;
}

.article-callout__list {
  margin: 0;
  padding-left: 1.25em;
}

.article-callout__list > li + li {
  margin-top: 0.35em;
}

/* ---- 代码块 ---- */
.article-code-wrap {
  margin: 1.45em 0;
}

.article-code-label {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 10px 10px 0 0;
  margin-bottom: -1px;
  position: relative;
  z-index: 1;
  background: linear-gradient(105deg, rgba(99, 102, 241, 0.85), rgba(139, 92, 246, 0.75));
  color: #faf5ff;
  border: 1px solid rgba(167, 139, 250, 0.35);
  border-bottom: none;
}

.article-code {
  font-family: 'SF Mono', ui-monospace, 'Fira Code', 'Consolas', monospace;
  font-size: 12.5px;
  line-height: 1.78;
  background: linear-gradient(165deg, rgba(12, 8, 22, 0.96) 0%, rgba(18, 10, 34, 0.94) 100%);
  color: #ede9fe;
  padding: 16px 18px;
  border-radius: 0 14px 14px 14px;
  border: 1px solid rgba(167, 139, 250, 0.22);
  box-shadow: 0 20px 48px -28px rgba(49, 46, 129, 0.65);
  overflow-x: auto;
  margin: 0;
  white-space: pre;
  display: block;
}

/* <pre><code> 整块显示：禁止继承行内 code 的浅色底，避免每行一条白块 */
.article-code code,
pre.article-code > code {
  display: block;
  padding: 0;
  margin: 0;
  border: none;
  background: none;
  color: inherit;
  font-size: inherit;
  font-family: inherit;
  white-space: pre;
  box-shadow: none;
}

.article-code .code-comment {
  color: #9b92b8;
}

.article-code .code-path {
  color: #86efac;
}

/* ---- 表格 ---- */
.article-table-wrap {
  margin: 1.5em 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: clamp(13px, 1.65vw, 14.5px);
  border: 1px solid rgba(167, 139, 250, 0.12);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 14px 40px -28px rgba(0, 0, 0, 0.55);
}

.article-table th {
  background: rgba(14, 10, 26, 0.88);
  color: rgba(168, 162, 196, 0.92);
  font-weight: 650;
  padding: 11px 14px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid rgba(167, 139, 250, 0.1);
}

.article-table td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(167, 139, 250, 0.07);
  vertical-align: top;
  line-height: 1.55;
  background: rgba(8, 6, 16, 0.52);
  color: rgba(152, 146, 176, 0.94);
}

.article-table tr:nth-child(even) td {
  background: rgba(12, 10, 22, 0.58);
}

.article-table tr:last-child td {
  border-bottom: none;
}

/* ---- Mac 推广块 ---- */
.article-mac-promo {
  margin: 2.1em 0 1em;
  padding: clamp(20px, 3.5vw, 30px);
  border-radius: 20px;
  border: 1px solid rgba(167, 139, 250, 0.28);
  background: linear-gradient(145deg, rgba(88, 28, 135, 0.35) 0%, rgba(30, 27, 75, 0.55) 42%, rgba(12, 10, 36, 0.72) 100%);
  box-shadow: 0 24px 56px -28px rgba(126, 34, 206, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.article-mac-promo h2 {
  margin-top: 0 !important;
  font-size: clamp(1.05rem, 2.7vw, 1.28rem) !important;
  padding-left: 0 !important;
  border-left: none !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
  color: #f5f3ff !important;
}

.article-mac-promo p {
  font-size: clamp(15px, 1.75vw, 16.5px);
  color: rgba(237, 233, 254, 0.92);
}

@media (max-width: 520px) {
  .article-stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .article-stats-row .article-stat-card:last-child {
    grid-column: span 2;
  }
}

/* ---- 文章目录 ---- */
.blog-article-body h2[id],
.blog-article-body h3[id] {
  scroll-margin-top: clamp(12px, 2vw, 20px);
}

.article-toc {
  margin: clamp(24px, 3.5vw, 36px) 0 clamp(28px, 4vw, 40px);
  padding: clamp(18px, 2.8vw, 24px) clamp(20px, 3vw, 28px);
  border-radius: 16px;
  border: 1px solid rgba(167, 139, 250, 0.22);
  background: rgba(99, 102, 241, 0.08);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 40px -24px rgba(49, 46, 129, 0.5);
}

.article-toc__title {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #e9d5ff;
}

.article-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: article-toc;
}

.article-toc__list > li {
  counter-increment: article-toc;
  margin: 0;
  padding: 0;
}

.article-toc__list > li + li {
  margin-top: 6px;
}

.article-toc__list > li > a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 6px 8px;
  margin: 0 -8px;
  border-radius: 10px;
  font-size: clamp(14px, 1.65vw, 15px);
  font-weight: 600;
  line-height: 1.45;
  color: rgba(245, 243, 255, 0.92);
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.article-toc__list > li > a::before {
  content: counter(article-toc) ".";
  flex-shrink: 0;
  min-width: 1.5em;
  font-size: 12px;
  font-weight: 800;
  color: rgba(196, 181, 253, 0.85);
}

.article-toc__list > li > a:hover {
  color: #fff;
  background: rgba(139, 92, 246, 0.18);
}

/* ============================================================
   博客文章阅读页 — 简洁单栏（ba-page）
   ============================================================ */

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) {
  color-scheme: light;
  --ba-bg: #f8fafc;
  --ba-surface: #ffffff;
  --ba-ink: #1a1f2e;
  --ba-muted: #64748b;
  --ba-border: #e2e8f0;
  --ba-link: #0369a1;
  --ba-emphasis: #0e7490;
  --ba-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  --ba-mono: ui-monospace, "SF Mono", Menlo, monospace;
  --ink-light: var(--ba-muted);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) body {
  background: var(--ba-bg);
  background-image: none;
  color: var(--ba-ink);
  font-family: var(--ba-sans);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) body::after {
  display: none;
}

.ba-read {
  padding: clamp(20px, 4vw, 40px) 0 clamp(48px, 7vw, 72px);
}

.ba-read__inner {
  max-width: 42rem;
  margin: 0 auto;
  padding-inline: clamp(16px, 4vw, 24px);
}

/* 顶栏 */
.ba-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-bottom: clamp(28px, 5vw, 40px);
  font-size: 14px;
  color: var(--ba-muted);
}

.ba-top__brand {
  font-weight: 600;
  color: var(--ba-ink);
  text-decoration: none;
}

.ba-top__brand:hover {
  color: var(--ba-link);
}

.ba-top__sep {
  opacity: 0.5;
}

.ba-top__link {
  color: var(--ba-muted);
  text-decoration: none;
}

.ba-top__link:hover {
  color: var(--ba-ink);
}

.ba-top__back {
  margin-left: auto;
  color: var(--ba-link);
  text-decoration: none;
}

.ba-top__back:hover {
  text-decoration: underline;
}

@media (max-width: 520px) {
  .ba-top__back {
    margin-left: 0;
  }
}

/* 标题区 */
.ba-head {
  margin-bottom: 28px;
}

.ba-cat {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ba-muted);
}

.ba-head h1 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 4vw, 1.875rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--ba-ink);
}

.ba-head .blog-article-meta {
  margin: 0;
  font-size: 14px;
  color: var(--ba-muted);
  line-height: 1.5;
}

.ba-head .ba-readtime {
  font-weight: 400;
}

/* 封面 */
.ba-cover {
  margin: 0 0 28px;
  border-radius: 8px;
  border: 1px solid var(--ba-border);
  overflow: hidden;
  box-shadow: none;
  background: #f1f5f9;
}

.ba-cover img {
  width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: cover;
  display: block;
}

/* 封面后判断：必须出现在目录之前 */
.article-verdict {
  margin: 0 0 22px;
  padding: 18px 20px 20px;
  border-radius: 12px;
  border: 1px solid var(--ba-border, #e2e8f0);
  background: #fff;
}

.article-verdict .ba-lead {
  margin: 0 0 0.75em;
}

.article-verdict__why {
  margin: 0;
  color: var(--ba-muted, #64748b);
  font-size: 0.98em;
  line-height: 1.7;
}

.article-callout__icon {
  font-size: 0;
  line-height: 0;
}

/* 数据摘要 */
.ba-stats {
  margin-bottom: 28px;
  gap: 12px;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-stats .article-stat-card {
  padding: 14px 12px;
  background: var(--ba-surface);
  border: 1px solid var(--ba-border);
  border-radius: 8px;
  box-shadow: none;
  backdrop-filter: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-stats .article-stat-num {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ba-ink);
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-stats .article-stat-label {
  font-size: 12px;
  color: var(--ba-muted);
}

/* 目录 */
.ba-toc {
  margin-bottom: 32px;
  padding: 16px 18px;
  border-radius: 8px;
  border: 1px solid var(--ba-border);
  background: var(--ba-surface);
  box-shadow: none;
  backdrop-filter: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-toc .article-toc__title {
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ba-muted);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-toc .article-toc__list > li > a {
  padding: 4px 0;
  margin: 0;
  border-radius: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--ba-link);
  text-decoration: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-toc .article-toc__list > li > a::before {
  color: var(--ba-muted);
  font-weight: 600;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-toc .article-toc__list > li > a:hover {
  color: var(--ba-ink);
  background: none;
  text-decoration: underline;
}

/* 正文 */
.ba-prose {
  font-size: 17px;
  line-height: 1.75;
  color: #334155;
}

.ba-lead {
  margin-bottom: 1.5em;
  font-size: 1.05em;
  color: var(--ba-ink);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose h2 {
  margin: 2em 0 0.65em;
  padding-left: 0;
  border-left: none;
  font-size: 1.2rem;
  font-weight: 650;
  line-height: 1.35;
  color: var(--ba-ink);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose h2::before {
  display: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose h3 {
  color: var(--ba-ink);
  font-weight: 600;
}

/* h4 / h5 / h6 — 轻主题覆盖（防继承暗色紫色） */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose h4,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body h4 {
  margin: 1.4em 0 0.45em;
  font-size: 0.96rem;
  font-weight: 650;
  line-height: 1.4;
  color: var(--ba-ink);
  letter-spacing: normal;
  text-transform: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose h5,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body h5,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose h6,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body h6 {
  margin: 1.2em 0 0.35em;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ba-muted);
  letter-spacing: normal;
  text-transform: none;
}

/* mark — 清爽琥珀高亮（替换暗色渐变） */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose mark,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body mark {
  background: #fef9c3;
  color: #854d0e;
  padding: 0.05em 0.28em;
  border-radius: 3px;
}

/* del — 可读性删除线 */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose del,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body del {
  color: #94a3b8;
  text-decoration-color: #94a3b8;
}

/* dl / dt / dd — 定义列表轻主题 */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose dl,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body dl {
  margin: 1.25em 0;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose dt,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body dt {
  color: var(--ba-ink);
  font-weight: 650;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose dd,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body dd {
  color: #475569;
  margin-left: 1.2em;
}

/* details / summary — 折叠面板轻主题 */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose details,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body details {
  margin: 1.25em 0;
  padding: 0;
  border-radius: 8px;
  border: 1px solid var(--ba-border);
  background: #f8fafc;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose summary,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body summary {
  padding: 12px 16px;
  background: #f1f5f9;
  color: var(--ba-ink);
  font-size: 0.94em;
  border-radius: 8px;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose summary::before,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body summary::before {
  color: var(--ba-muted);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose details[open] > summary,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body details[open] > summary {
  border-radius: 8px 8px 0 0;
  border-bottom: 1px solid var(--ba-border);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose details > *:not(summary),
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body details > *:not(summary) {
  padding-left: 16px;
  padding-right: 16px;
}

/* blockquote — 浅色引用块（替换暗色紫色边框/背景） */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose blockquote,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body blockquote {
  border-left: 3px solid #bae6fd;
  background: #f0f9ff;
  color: #334155;
  font-style: normal;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose a {
  color: var(--ba-link);
  text-decoration: underline;
  text-decoration-color: rgba(3, 105, 161, 0.35);
  text-underline-offset: 2px;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose a:hover {
  text-decoration-color: var(--ba-link);
}

/* 覆盖深色主题遗留的 inline 样式；强调语用青色系，与链接蓝同调但更深一档 */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose strong,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose b,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body strong,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body b,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-body-list strong {
  color: var(--ba-emphasis);
  font-weight: 700;
  background: none;
  padding: 0;
  border-radius: 0;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-prose p,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body p {
  color: #334155;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body a {
  color: var(--ba-link);
  text-decoration-color: rgba(3, 105, 161, 0.35);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body a:hover {
  color: #0c4a6e;
  text-decoration-color: var(--ba-link);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body code {
  color: #1e293b;
  background: #f1f5f9;
  border-color: var(--ba-border);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body ol,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body ul:not([class]) {
  color: #475569;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .ba-cover figcaption,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-hero figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ba-muted);
  background: #f8fafc;
  border-top: 1px solid var(--ba-border);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-callout {
  padding: 14px 16px;
  margin: 1.5em 0;
  border-radius: 8px;
  border: 1px solid var(--ba-border);
  background: #f8fafc;
  box-shadow: none;
  backdrop-filter: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-callout--blue {
  background: #f0f9ff;
  border-color: #bae6fd;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-callout--green {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-callout--pink {
  background: #fff1f2;
  border-color: #fecdd3;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-callout__icon .lucide {
  stroke: var(--ba-muted);
  width: 16px;
  height: 16px;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-callout__title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: none;
  color: var(--ba-ink);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-callout__body {
  font-size: 15px;
  color: #475569;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-table {
  border: 1px solid var(--ba-border);
  border-radius: 8px;
  box-shadow: none;
  font-size: 14px;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-table th {
  background: #f1f5f9;
  color: var(--ba-muted);
  font-weight: 600;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-table td {
  border-color: var(--ba-border);
  color: var(--ba-ink);
  background: var(--ba-surface);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-table tr:nth-child(even) td {
  background: #f8fafc;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-body-list {
  color: #475569;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-body-list li {
  color: #475569;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-hero,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-fig {
  border: 1px solid var(--ba-border);
  border-radius: 8px;
  box-shadow: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-verdict {
  margin: 0 0 24px;
  padding: 18px 20px 20px;
  border-radius: 12px;
  border: 1px solid var(--ba-border);
  background: #fff;
  box-shadow: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-verdict .ba-lead {
  margin: 0 0 0.8em;
  color: var(--ba-ink);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-verdict__why {
  color: var(--ba-muted);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-fig figcaption {
  padding: 10px 14px;
  font-size: 13px;
  background: #f8fafc;
  border-top: 1px solid var(--ba-border);
  color: var(--ba-muted);
  text-align: left;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-code-wrap {
  margin: 1.5em 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #334155;
  background: #0f172a;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.1);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-code-label {
  display: block;
  padding: 8px 14px;
  margin-bottom: 0;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid #334155;
  background: #1e293b;
  color: #94a3b8;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-code {
  background: #0f172a;
  color: #e2e8f0;
  border: none;
  border-radius: 0;
  padding: 16px 18px;
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  box-shadow: none;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-code code,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) pre.article-code > code {
  display: block;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  color: inherit;
  font-size: inherit;
  font-family: inherit;
  white-space: pre;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .blog-article-body pre:not([class]) {
  background: #0f172a;
  color: #e2e8f0;
  border: 1px solid #334155;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.1);
}

/* Mac 推广 — 附注框（覆盖 .article-mac-promo 深色主题） */
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-mac-promo.ba-note {
  margin: 2em 0 0;
  padding: 20px 22px;
  border-radius: 10px;
  border: 1px solid #bae6fd;
  border-left: 4px solid #0ea5e9;
  background: #f0f9ff;
  box-shadow: 0 1px 4px rgba(14, 165, 233, 0.1);
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-mac-promo.ba-note h2 {
  margin-top: 0 !important;
  font-size: 1.1rem !important;
  color: var(--ba-ink) !important;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-mac-promo.ba-note p {
  font-size: 15px;
  line-height: 1.7;
  color: #475569;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-mac-promo.ba-note strong,
html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-mac-promo.ba-note b {
  color: var(--ba-emphasis);
  font-weight: 700;
  background: none;
  padding: 0;
  border-radius: 0;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-cta-link {
  color: #0369a1 !important;
  font-weight: 600 !important;
  text-decoration: underline !important;
  text-decoration-color: #38bdf8 !important;
  text-underline-offset: 2px;
  border-bottom: none !important;
}

html.theme-pearl-elegance[data-layout-no-nav]:has(.ba-page) .article-cta-link:hover {
  color: #0c4a6e !important;
  text-decoration-color: #0ea5e9 !important;
}

/* 浮动 CTA — 限时优惠 */
.ba-fab.blog-offer-fab {
  position: fixed;
  right: max(16px, env(safe-area-inset-right, 0px));
  bottom: max(24px, env(safe-area-inset-bottom, 0px));
  z-index: 900;
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  color: #fff !important;
  text-decoration: none;
  background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 100%) !important;
  border: none !important;
  border-radius: 10px !important;
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.45) !important;
  transform: none !important;
  animation: none !important;
  width: auto !important;
  min-width: 0;
}

.ba-fab.blog-offer-fab::before {
  display: none !important;
}

.ba-fab.blog-offer-fab:hover {
  background: linear-gradient(135deg, #0369a1 0%, #0284c7 100%) !important;
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.5) !important;
}

.ba-fab .blog-offer-fab__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ba-fab .blog-offer-fab__icon .lucide {
  width: 16px;
  height: 16px;
  stroke: #fff;
}

.ba-fab .blog-offer-fab__label,
.ba-fab .blog-offer-fab__text {
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
}

/* 页脚：博客文章阅读页隐藏全站 footer */
html.theme-pearl-elegance[data-layout-no-nav] #site-footer {
  display: none;
}