/* angelife Kindle Paperwhite / 电子墨水屏阅读模式
   ================================================
   激活条件：body.kindle-mode（KindlePage output format 自动加载）
   - /kindle/ 目录页：纯文字文章列表
   - /kindle/posts/<slug>/：电子书正文页
   不依赖 JS，不依赖 monochrome 媒体查询 */

/* ===== 1. Kindle 模式全局重置 ===== */
body.kindle-mode {
  background: #fff !important;
  color: #000 !important;
  font-family: Georgia, "Times New Roman", "Noto Serif SC", serif;
  max-width: 100% !important;
  padding: 0 !important;
}

/* ===== 2. 去掉所有装饰性元素 ===== */
body.kindle-mode * {
  box-shadow: none !important;
  text-shadow: none !important;
  animation: none !important;
  transition: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-radius: 0 !important;
  background-image: none !important;
}

body.kindle-mode img,
body.kindle-mode .cover,
body.kindle-mode .post-cover,
body.kindle-mode .entry-cover,
body.kindle-mode .home-hero,
body.kindle-mode .home-phase-card__image,
body.kindle-mode .section-banner,
body.kindle-mode .decorative,
body.kindle-mode .brand-actions {
  display: none !important;
}

body.kindle-mode .home-hero,
body.kindle-mode .home-phase-card,
body.kindle-mode .home-about-card,
body.kindle-mode section[class*="home-"] {
  background: none !important;
  background-color: #fff !important;
}

/* ===== 3. 隐藏干扰组件 ===== */
body.kindle-mode .share-buttons,
body.kindle-mode .comments,
body.kindle-mode #comments,
body.kindle-mode .giscus,
body.kindle-mode .toc,
body.kindle-mode #TableOfContents,
body.kindle-mode .post-tags,
body.kindle-mode .tag-entry,
body.kindle-mode .paginav,
body.kindle-mode .post-edit,
body.kindle-mode .home-info,
body.kindle-mode .home-phase-grid,
body.kindle-mode .home-bottom-grid,
body.kindle-mode .home-phase-sections,
body.kindle-mode .home-phase-section-grid,
body.kindle-mode .home-phase-column,
body.kindle-mode .home-latest-voice,
body.kindle-mode .home-about-card,
body.kindle-mode .panel-kicker,
body.kindle-mode .section-heading,
body.kindle-mode .phase-badge,
body.kindle-mode .theme-toggle,
body.kindle-mode #theme-toggle {
  display: none !important;
}

/* ===== 4. 简化导航 ===== */
body.kindle-mode .nav {
  background: #fff !important;
  border-bottom: 1px solid #ccc !important;
  padding: 0.4em 0.8em !important;
}

body.kindle-mode .logo a {
  color: #000 !important;
  text-decoration: none !important;
  font-weight: bold;
  font-size: 1.1em;
}

body.kindle-mode .menu {
  display: none !important;
}

/* ===== 5. 主内容区：电子书页风格 ===== */
body.kindle-mode .main,
body.kindle-mode main {
  max-width: 42em !important;
  margin: 0 auto !important;
  padding: 0.8em 1em 2em !important;
  float: none !important;
  width: auto !important;
  background: #fff !important;
}

body.kindle-mode .post-content,
body.kindle-mode .kindle-article-content {
  font-size: 21px !important;
  line-height: 1.85 !important;
  color: #000 !important;
}

body.kindle-mode p,
body.kindle-mode .kindle-article-content p {
  margin: 1.15em 0;
}

body.kindle-mode h1,
body.kindle-mode h2,
body.kindle-mode h3,
body.kindle-mode h4 {
  font-weight: bold !important;
  color: #000 !important;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  border: none !important;
}

body.kindle-mode h1 { font-size: 1.6em; }
body.kindle-mode h2 { font-size: 1.35em; }
body.kindle-mode h3 { font-size: 1.15em; }
body.kindle-mode h4 { font-size: 1.05em; }

body.kindle-mode blockquote {
  border-left: 3px solid #000 !important;
  background: none !important;
  color: #000 !important;
  padding-left: 1em;
  margin: 1em 0;
  font-style: italic;
}

body.kindle-mode code {
  background: #f0f0f0 !important;
  color: #000 !important;
  font-size: 0.88em;
  border: 1px solid #bbb;
  padding: 0.08em 0.3em;
}

body.kindle-mode pre {
  background: #f5f5f5 !important;
  border: 1px solid #aaa;
  color: #000 !important;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  font-size: 0.82em;
  padding: 0.8em;
  line-height: 1.5;
  font-family: "Courier New", Courier, monospace;
}

body.kindle-mode table {
  overflow-x: auto;
  display: block;
  border-collapse: collapse;
  font-size: 0.9em;
}

body.kindle-mode th,
body.kindle-mode td {
  border: 1px solid #666;
  padding: 0.3em 0.6em;
}

body.kindle-mode hr {
  border: none;
  border-top: 1px solid #888;
  margin: 1.5em 0;
}

/* ===== 6. 链接 ===== */
body.kindle-mode a {
  color: #000 !important;
  text-decoration: underline !important;
  text-underline-offset: 0.16em;
  text-decoration-thickness: 1px;
}

body.kindle-mode a:hover,
body.kindle-mode a:focus {
  color: #000 !important;
  text-decoration: underline !important;
}

/* ===== 7. 面包屑 ===== */
body.kindle-mode .breadcrumbs {
  display: none !important;
}

/* ===== 8. 文章元数据 ===== */
body.kindle-mode .post-meta,
body.kindle-mode .entry-footer {
  font-size: 0.85em;
  color: #333 !important;
}

/* ===== 9. 隐藏首页复杂区块 ===== */
body.kindle-mode .home-page.brand-home section:not(.kindle-page) {
  display: none !important;
}

/* ============================================================
   Kindle 通用组件
   ============================================================ */

/* Kindle 顶栏：站点名 / 版块名 */
.kindle-topbar {
  max-width: 42em;
  margin: 0.5em auto 0;
  padding: 0.4em 0.8em;
  border-bottom: 1px solid #ccc;
  font-size: 0.9em;
}

.kindle-topbar-site a,
.kindle-topbar-section a {
  color: #000;
  text-decoration: none;
}

.kindle-topbar-site a:hover,
.kindle-topbar-section a:hover {
  text-decoration: underline;
}

.kindle-topbar-sep {
  color: #999;
  margin: 0 0.3em;
}

.kindle-topbar-section {
  color: #333;
}

/* Kindle 页脚 */
.kindle-footer {
  max-width: 42em;
  margin: 0 auto;
  padding: 1em 0.8em 2em;
  border-top: 1px solid #ddd;
  text-align: center;
  font-size: 0.85em;
}

.kindle-footer p {
  margin: 0.3em 0;
}

.kindle-footer a {
  color: #000;
  text-decoration: underline;
}

.kindle-footer-copy {
  color: #888;
}

/* ============================================================
   Kindle 目录页（/kindle/）专用样式
   ============================================================ */

.kindle-page {
  max-width: 42em;
  margin: 0 auto;
  padding: 0.5em 0.8em 2em;
}

.kindle-page-header {
  margin-bottom: 1.2em;
  border-bottom: 2px solid #000;
  padding-bottom: 0.6em;
}

.kindle-page-title {
  font-size: 1.8em;
  font-weight: bold;
  margin: 0 0 0.2em;
}

.kindle-page-description {
  font-size: 0.95em;
  color: #333;
  line-height: 1.5;
}

/* Kindle 文章列表（目录页） */
.kindle-article-list {
  margin: 1.5em 0;
}

.kindle-entry {
  border-bottom: 1px solid #ddd;
  padding: 1em 0;
}

.kindle-entry h2 {
  font-size: 1.25em;
  margin: 0 0 0.25em;
  font-weight: bold;
}

.kindle-entry h2 a {
  color: #000;
  text-decoration: none;
}

.kindle-entry h2 a:hover {
  text-decoration: underline;
}

.kindle-entry-meta {
  font-size: 0.82em;
  color: #555;
  margin-bottom: 0.4em;
}

.kindle-entry-meta time {
  margin-right: 0.6em;
}

.kindle-entry-summary {
  font-size: 0.92em;
  color: #222;
  line-height: 1.55;
  margin: 0.3em 0;
}

.kindle-read-link {
  display: inline-block;
  font-size: 0.85em;
  color: #000;
  text-decoration: underline;
  margin-top: 0.2em;
}

/* ============================================================
   Kindle 文章页（/kindle/posts/<slug>/）专用样式
   ============================================================ */

.kindle-article {
  max-width: 42em;
  margin: 0 auto;
  padding: 0.3em 0.5em 2em;
}

.kindle-article-header {
  margin-bottom: 1em;
  border-bottom: 1px solid #ccc;
  padding-bottom: 0.6em;
}

.kindle-article-title {
  font-size: 1.6em;
  font-weight: bold;
  margin: 0 0 0.2em;
  line-height: 1.3;
}

.kindle-article-meta {
  font-size: 0.82em;
  color: #555;
}

.kindle-article-meta time {
  margin-right: 0.5em;
}

.kindle-article-description {
  font-size: 0.95em;
  color: #444;
  line-height: 1.55;
  margin-bottom: 1em;
  padding: 0.6em 0.8em;
  border-left: 3px solid #aaa;
  font-style: italic;
}

.kindle-article-content {
  font-size: 21px;
  line-height: 1.85;
  color: #000;
}

.kindle-article-content p {
  margin: 1.15em 0;
}

.kindle-article-content h2 {
  font-size: 1.35em;
  font-weight: bold;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.kindle-article-content h3 {
  font-size: 1.15em;
  font-weight: bold;
  margin-top: 1.3em;
  margin-bottom: 0.4em;
}

.kindle-article-content blockquote {
  border-left: 3px solid #000;
  padding-left: 1em;
  margin: 1em 0;
  font-style: italic;
}

.kindle-article-content code {
  background: #f0f0f0;
  font-size: 0.88em;
  border: 1px solid #bbb;
  padding: 0.08em 0.3em;
}

.kindle-article-content pre {
  background: #f5f5f5;
  border: 1px solid #aaa;
  overflow-x: auto;
  font-size: 0.82em;
  padding: 0.8em;
  line-height: 1.5;
}

.kindle-article-content img {
  max-width: 100%;
  height: auto;
}

.kindle-article-content table {
  overflow-x: auto;
  display: block;
  border-collapse: collapse;
}

.kindle-article-content th,
.kindle-article-content td {
  border: 1px solid #666;
  padding: 0.3em 0.6em;
}

/* 文章导航 */
.kindle-article-nav {
  margin-top: 2.5em;
  padding-top: 1em;
  border-top: 1px solid #ccc;
  font-size: 0.9em;
}

.kindle-nav-back {
  margin-bottom: 0.8em;
}

.kindle-nav-back a {
  color: #000;
  text-decoration: underline;
}

.kindle-nav-prevnext {
  display: flex;
  flex-direction: column;
  gap: 0.3em;
}

.kindle-nav-prev,
.kindle-nav-next {
  display: block;
  color: #333;
}

.kindle-nav-prev a,
.kindle-nav-next a {
  color: #000;
  text-decoration: underline;
}