/* ==========================================================================
   哔咔漫画 · 整站样式表
   文件：assets/css/style.css
   说明：覆盖全站所有页面与组件，按 base / layout / components / pages / responsive 分组
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Base — 变量、重置、全局基础样式
   -------------------------------------------------------------------------- */
:root {
  --color-ink: #1b2533;
  --color-bg: #f5f6f8;
  --color-accent: #ff5a3c;
  --color-teal: #2aa89b;
  --color-muted: #8a94a6;
  --color-line: #e4e7ec;
  --color-card: #ffffff;
  --color-deep: #141c28;
  --color-soft: #eef1f5;
  --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 20px;
  --space-lg: 32px;
  --space-xl: 48px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-stack);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-ink);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-ink);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-accent);
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  line-height: 1.35;
  font-weight: 600;
  color: var(--color-ink);
}

h1 {
  font-size: 28px;
  font-weight: 700;
}

h2 {
  font-size: 22px;
}

h3 {
  font-size: 17px;
}

p {
  margin-bottom: 12px;
}

/* 视觉隐藏，仅供屏幕阅读器 */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   2. Layout — 全站骨架：页头、导航、页脚、主容器、面包屑、标题区
   -------------------------------------------------------------------------- */

/* ---- 页头 ---- */
.site-header {
  background-color: var(--color-deep);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-link:hover {
  color: #ffffff;
  opacity: 0.85;
}

.brand-name {
  display: inline-block;
}

/* 目录按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  color: #ffffff;
  font-size: 14px;
  font-family: var(--font-stack);
  cursor: pointer;
  min-height: 44px;
}

.nav-toggle:hover {
  border-color: var(--color-accent);
}

.nav-toggle-icon {
  display: inline-block;
  width: 18px;
  height: 2px;
  background-color: #ffffff;
  position: relative;
  transition: background-color 0.2s ease;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background-color: #ffffff;
  transition: transform 0.2s ease;
}

.nav-toggle-icon::before {
  top: -6px;
}

.nav-toggle-icon::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  background-color: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
  transform: rotate(45deg);
  top: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
  transform: rotate(-45deg);
  top: 0;
}

/* 全站导航（桌面端） */
.site-nav {
  position: static;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-list li a {
  display: block;
  padding: 8px 14px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.nav-list li a:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-list li a.is-current {
  color: var(--color-accent);
  background-color: rgba(255, 90, 60, 0.12);
}

/* ---- 主容器 ---- */
.site-main {
  flex: 1;
  width: 100%;
}

/* 首页主容器 */
.home-main {
  padding-bottom: 0;
}

/* 内页主容器 */
.inner-main {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 24px 64px;
  width: 100%;
}

/* ---- 面包屑 ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: var(--color-muted);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb-sep {
  color: #c3c9d4;
}

.breadcrumb-current {
  color: var(--color-ink);
}

/* ---- 页面标题区（内页统一） ---- */
.page-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-line);
}

.page-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 10px;
}

.page-description {
  font-size: 15px;
  color: var(--color-muted);
  max-width: 720px;
  line-height: 1.7;
  margin-bottom: 0;
}

/* ---- 页脚 ---- */
.site-footer {
  background-color: var(--color-deep);
  color: rgba(255, 255, 255, 0.75);
  margin-top: auto;
}

.footer-columns {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand .footer-sitename {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
}

.footer-brand .footer-tagline {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: 0;
}

.footer-title {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-nav ul li,
.footer-guide ul li {
  margin-bottom: 10px;
}

.footer-nav ul li a,
.footer-guide ul li a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
}

.footer-nav ul li a:hover,
.footer-guide ul li a:hover {
  color: var(--color-accent);
}

.footer-locale p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0;
  line-height: 1.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 0;
}

/* ---- 通用布局容器 ---- */
.layout-shell {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* 首页双栏布局 */
.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 32px;
  padding-top: 40px;
  padding-bottom: 56px;
  align-items: start;
}

.main-column {
  min-width: 0;
}

.side-column {
  min-width: 0;
}

/* 内页双栏布局（kind / update / ranking / about） */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-layout .main-col,
.page-layout .main-column {
  min-width: 0;
}

.page-layout .side-col,
.page-layout .side-column {
  min-width: 0;
}

/* 内页双栏布局（guide / observe 使用 layout-main + layout-aside） */
.layout-main {
  min-width: 0;
}

.layout-aside {
  min-width: 0;
}

/* guide 页布局 */
.guide-page .layout-shell {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding-bottom: 56px;
}

/* observe 页布局 */
.sidebar-right {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding-bottom: 56px;
}

/* --------------------------------------------------------------------------
   3. Components — 通用组件
   -------------------------------------------------------------------------- */

/* ---- 模块通用 ---- */
.module-block {
  margin-bottom: 40px;
}

.module-block h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.module-intro {
  color: var(--color-muted);
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.7;
}

.module-link {
  display: inline-block;
  font-size: 14px;
  color: var(--color-accent);
  margin-top: 16px;
}

.module-link:hover {
  text-decoration: underline;
}

/* ---- 封面卡片 ---- */
.cover-card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cover-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(27, 37, 51, 0.08);
}

.cover-figure {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--color-soft);
}

.cover-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cover-card:hover .cover-figure img {
  transform: scale(1.03);
}

.cover-title {
  font-size: 15px;
  font-weight: 600;
  padding: 12px 14px 4px;
  line-height: 1.4;
}

.cover-tags {
  font-size: 12px;
  color: var(--color-muted);
  padding: 0 14px 4px;
  line-height: 1.5;
}

.cover-status {
  font-size: 12px;
  padding: 0 14px 12px;
  color: var(--color-teal);
}

.cover-status.status-ongoing {
  color: var(--color-accent);
}

.cover-status.status-ended {
  color: var(--color-muted);
}

/* ---- 状态标签 ---- */
.status-badge {
  display: inline-block;
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 500;
  line-height: 1.6;
  white-space: nowrap;
}

.status-ongoing {
  color: var(--color-accent);
  background-color: rgba(255, 90, 60, 0.08);
  border: 1px solid rgba(255, 90, 60, 0.25);
}

.status-completed,
.status-ended {
  color: var(--color-teal);
  background-color: rgba(42, 168, 155, 0.08);
  border: 1px solid rgba(42, 168, 155, 0.25);
}

.status-paused {
  color: var(--color-muted);
  background-color: rgba(138, 148, 166, 0.08);
  border: 1px solid rgba(138, 148, 166, 0.25);
}

/* ---- 标签云 ---- */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-cloud li a {
  display: inline-block;
  padding: 5px 14px;
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: 20px;
  font-size: 13px;
  color: var(--color-ink);
  line-height: 1.6;
  transition: all 0.2s ease;
}

.tag-cloud li a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: rgba(255, 90, 60, 0.04);
}

/* ---- 时间线 ---- */
.timeline-date {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.timeline-date::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

/* ---- 侧栏通用 ---- */
.side-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.side-text {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 12px;
}

.side-link a {
  font-size: 14px;
  color: var(--color-accent);
}

.side-link a:hover {
  text-decoration: underline;
}

/* ---- 相关链接 ---- */
.related-links {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 24px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--color-line);
}

.related-links-label {
  font-size: 14px;
  color: var(--color-muted);
  margin-right: 4px;
}

.related-links-item {
  font-size: 14px;
  color: var(--color-ink);
  padding: 6px 14px;
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: 20px;
  transition: all 0.2s ease;
}

.related-links-item:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ---- 内容配图 ---- */
.content-media {
  margin: 20px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-soft);
}

.content-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.content-media figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--color-muted);
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-top: none;
}

.content-media-inline {
  max-width: 640px;
}

/* --------------------------------------------------------------------------
   4. Pages — 各页面专属样式
   -------------------------------------------------------------------------- */

/* ==================== 首页 ==================== */

/* ---- Hero 首屏 ---- */
.hero {
  background-color: var(--color-deep);
  color: #ffffff;
}

.hero-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 7;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-update-index {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  position: relative;
  margin-top: -80px;
  padding-bottom: 48px;
}

.hero-title {
  font-size: 28px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.4;
}

.hero-update-index .update-mini-list {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border: 1px solid var(--color-line);
}

.update-mini-item {
  border-bottom: 1px solid var(--color-line);
  padding: 12px 0;
}

.update-mini-item:last-child {
  border-bottom: none;
}

.update-mini-item a {
  display: flex;
  align-items: center;
  gap: 12px;
}

.update-mini-item .update-title {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.update-mini-item .update-meta {
  font-size: 12px;
  color: var(--color-muted);
  flex-shrink: 0;
}

.update-mini-item .status-badge {
  flex-shrink: 0;
}

/* 热门标签 */
.hot-tags {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.tags-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-right: 4px;
}

.tag-link {
  display: inline-block;
  padding: 5px 14px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  transition: all 0.2s ease;
}

.tag-link:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
}

/* ---- 最近更新模块 ---- */
.recent-updates .update-timeline {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 8px 24px;
}

.timeline-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  gap: 16px;
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-item .timeline-date {
  margin-bottom: 0;
  min-width: 80px;
  flex-shrink: 0;
}

.timeline-item .timeline-date::before {
  display: none;
}

.timeline-item .timeline-link {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.timeline-item .tl-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-item .tl-chapter {
  font-size: 13px;
  color: var(--color-muted);
  flex-shrink: 0;
}

/* ---- 热门连载封面墙 ---- */
.cover-wall {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.wall-footer-link {
  margin-top: 20px;
  text-align: right;
}

.wall-footer-link a {
  font-size: 14px;
  color: var(--color-accent);
}

.wall-footer-link a:hover {
  text-decoration: underline;
}

/* ---- 题材分类入口（侧栏） ---- */
.kind-list {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 8px 16px;
}

.kind-list li {
  border-bottom: 1px solid var(--color-line);
}

.kind-list li:last-child {
  border-bottom: none;
}

.kind-list li a {
  display: block;
  padding: 12px 4px;
  font-size: 14px;
  color: var(--color-ink);
}

.kind-list li a:hover {
  color: var(--color-accent);
  padding-left: 8px;
}

/* ---- 连载状态图例（侧栏） ---- */
.legend-list {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 16px 20px;
}

.legend-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 14px;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-color.status-ongoing {
  background-color: var(--color-accent);
}

.legend-color.status-ended {
  background-color: var(--color-teal);
}

.legend-color.status-paused {
  background-color: var(--color-muted);
}

.legend-note {
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 16px;
  padding: 12px 16px;
  background-color: var(--color-soft);
  border-radius: var(--radius-md);
  line-height: 1.7;
}

/* ---- 阅读指南入口 ---- */
.guide-entry {
  background-color: var(--color-soft);
  padding: 56px 24px;
}

.guide-entry .module-block {
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.guide-card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
}

.guide-card h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.guide-card p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 20px;
  flex: 1;
}

.guide-link {
  display: inline-block;
  font-size: 14px;
  color: var(--color-accent);
  font-weight: 500;
}

.guide-link:hover {
  text-decoration: underline;
}

/* ---- 关于本站短段 ---- */
.about-note {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px;
  text-align: left;
}

.about-note h2 {
  font-size: 22px;
  margin-bottom: 12px;
}

.about-note p {
  font-size: 15px;
  color: var(--color-muted);
  max-width: 760px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-link {
  font-size: 14px;
  color: var(--color-accent);
}

.about-link:hover {
  text-decoration: underline;
}

/* ==================== 题材分类页 ==================== */

.kind-filter {
  margin-bottom: 40px;
}

.kind-filter .filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-list li a {
  display: inline-block;
  padding: 6px 18px;
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: 20px;
  font-size: 14px;
  color: var(--color-ink);
  transition: all 0.2s ease;
}

.filter-list li a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
}

.kind-section {
  margin-bottom: 48px;
}

.kind-head {
  margin-bottom: 20px;
}

.kind-head .section-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.kind-head .section-desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
}

.cover-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.kind-preference {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 28px;
  margin-top: 16px;
}

.kind-preference .section-title {
  font-size: 20px;
  margin-bottom: 12px;
}

.kind-preference .section-desc {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.preference-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.preference-list li {
  background-color: var(--color-soft);
  border-radius: var(--radius-md);
  padding: 16px;
}

.preference-list li h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.preference-list li p {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* 题材页侧栏 */
.side-block {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px;
  margin-bottom: 24px;
}

.side-block .side-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.side-preference .side-text {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 12px;
}

.side-preference .side-link {
  margin-top: 8px;
}

/* ==================== 更新追踪页 ==================== */

.timeline-section {
  margin-bottom: 40px;
}

.timeline-section .section-title,
.timeline-archive .section-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.timeline-section .section-desc,
.timeline-archive .section-desc {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.timeline-group {
  margin-bottom: 28px;
}

.timeline-group .timeline-date {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-line);
}

.timeline-group .timeline-date::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

.update-list {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  overflow: hidden;
}

.update-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-line);
  transition: background-color 0.15s ease;
}

.update-item:last-child {
  border-bottom: none;
}

.update-item:hover {
  background-color: var(--color-soft);
}

.update-thumb {
  width: 48px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background-color: var(--color-soft);
}

.update-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.update-item .update-title {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.update-item .update-meta {
  font-size: 13px;
  color: var(--color-muted);
  flex-shrink: 0;
}

.update-item .status-badge {
  flex-shrink: 0;
}

.reading-note {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px 28px;
  margin-top: 40px;
}

.reading-note .section-title {
  font-size: 18px;
  margin-bottom: 12px;
}

.reading-note p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}

.reading-note p:last-child {
  margin-bottom: 0;
}

/* 更新页侧栏 */
.side-card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px;
  margin-bottom: 24px;
}

.side-card .side-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.side-card .legend-list {
  border: none;
  padding: 0;
  background: none;
}

.side-card .legend-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
}

.side-card .legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.side-card .dot-ongoing {
  background-color: var(--color-accent);
}

.side-card .dot-completed {
  background-color: var(--color-teal);
}

.side-card .dot-paused {
  background-color: var(--color-muted);
}

.side-card .legend-desc {
  font-size: 14px;
  line-height: 1.6;
}

.reminder-note p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 10px;
}

.reminder-note p:last-child {
  margin-bottom: 0;
}

/* ==================== 排行榜页 ==================== */

.rank-conclusion {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px 28px;
  margin-bottom: 32px;
}

.rank-conclusion h2 {
  font-size: 20px;
  margin-bottom: 12px;
}

.rank-conclusion p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}

.rank-conclusion p strong {
  color: var(--color-ink);
  font-weight: 600;
}

.rank-tabs {
  margin-bottom: 40px;
}

.tab-list {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--color-line);
  margin-bottom: 24px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 20px;
  font-size: 15px;
  font-family: var(--font-stack);
  color: var(--color-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  min-height: 44px;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  color: var(--color-ink);
}

.tab-btn.is-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 600;
}

.tab-panel h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.panel-note {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.rank-list {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  overflow: hidden;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-line);
  transition: background-color 0.15s ease;
}

.rank-item:last-child {
  border-bottom: none;
}

.rank-item:hover {
  background-color: var(--color-soft);
}

.rank-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-soft);
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rank-item:nth-child(1) .rank-number {
  background-color: var(--color-accent);
  color: #ffffff;
}

.rank-item:nth-child(2) .rank-number {
  background-color: var(--color-teal);
  color: #ffffff;
}

.rank-item:nth-child(3) .rank-number {
  background-color: var(--color-ink);
  color: #ffffff;
}

.rank-info {
  flex: 1;
  min-width: 0;
}

.rank-info .rank-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: 2px;
}

.rank-info .rank-desc {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.5;
}

.rank-meta {
  font-size: 13px;
  color: var(--color-muted);
  flex-shrink: 0;
  text-align: right;
}

.rank-meta .status-badge {
  display: block;
  margin-top: 4px;
  text-align: center;
}

.rank-compare {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 28px;
  margin-bottom: 40px;
}

.rank-compare h2 {
  font-size: 20px;
  margin-bottom: 12px;
}

.rank-compare > p {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.compare-table thead th {
  background-color: var(--color-soft);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--color-ink);
  border-bottom: 2px solid var(--color-line);
}

.compare-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
  line-height: 1.6;
}

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

.compare-note {
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 16px;
  line-height: 1.7;
}

/* 排行侧栏 */
.rank-side .side-card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px;
  margin-bottom: 24px;
}

.rank-side .side-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.rank-side .side-card p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 10px;
}

.rank-side .side-card p:last-child {
  margin-bottom: 0;
}

.rank-side .tag-cloud {
  margin-bottom: 0;
}

.side-links ul li {
  margin-bottom: 10px;
}

.side-links ul li a {
  font-size: 14px;
  color: var(--color-ink);
  display: inline-block;
  padding: 4px 0;
}

.side-links ul li a:hover {
  color: var(--color-accent);
}

/* ==================== 阅读指南页 ==================== */

.guide-section {
  margin-bottom: 44px;
}

.guide-section h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

.guide-section > p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.flow-steps {
  margin-top: 24px;
  counter-reset: step-counter;
}

.flow-step {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-line);
  align-items: flex-start;
}

.flow-step:last-child {
  border-bottom: none;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-body {
  flex: 1;
  min-width: 0;
}

.step-body h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.step-body p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.tracking-list {
  margin: 16px 0;
}

.tracking-list li {
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 12px;
}

.tracking-list li h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.tracking-list li p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.device-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
}

.device-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 520px;
}

.device-table thead th {
  background-color: var(--color-soft);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--color-ink);
  border-bottom: 2px solid var(--color-line);
}

.device-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
  line-height: 1.6;
}

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

.faq-list {
  margin-top: 16px;
}

.faq-item {
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
}

.faq-item summary {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 48px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--color-muted);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover {
  background-color: var(--color-soft);
}

.faq-item p {
  padding: 0 20px 16px;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 0;
}

.feedback-list {
  margin-top: 16px;
}

.feedback-list li {
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 12px;
}

.feedback-list li h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.feedback-list li p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* 指南侧栏 */
.safety-aside {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px;
}

.safety-aside .aside-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.aside-intro {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.safety-tips {
  margin-bottom: 16px;
}

.safety-tips li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
  align-items: flex-start;
}

.safety-tips li:last-child {
  border-bottom: none;
}

.safety-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.safety-dot.dot-updating {
  background-color: var(--color-accent);
}

.safety-dot.dot-finished {
  background-color: var(--color-teal);
}

.safety-dot.dot-paused {
  background-color: var(--color-muted);
}

.safety-text h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.safety-text p {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.aside-note {
  font-size: 13px;
  color: var(--color-muted);
  background-color: var(--color-soft);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  line-height: 1.7;
  margin-top: 16px;
}

/* ==================== 漫画观察页 ==================== */

.articles-section {
  margin-bottom: 44px;
}

.articles-section .section-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 20px;
}

.article-card {
  display: flex;
  gap: 20px;
  background-color: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
  transition: box-shadow 0.2s ease;
}

.article-card:hover {
  box-shadow: 0 4px 16px rgba(27, 37, 51, 0.06);
}

.article-figure {
  width: 180px;
  height: 120px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background-color: var(--color-soft);
}

.article-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  flex: 1;
  min-width: 0;
}

.article-body h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.5;
}

.article-meta {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.article-body p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 6px;
}

.observe-note {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px 28px;
}

.observe-note h2 {
  font-size: 18px;
  margin-bottom: 12px;
}

.observe-note p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}

.observe-note p:last-child {
  margin-bottom: 0;
}

.observe-note p a {
  color: var(--color-accent);
}

.observe-note p a:hover {
  text-decoration: underline;
}

/* 观察侧栏 */
.topics-sidebar {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px;
}

.topics-sidebar .side-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.topic-tags li a {
  display: inline-block;
  padding: 5px 14px;
  background-color: var(--color-soft);
  border: 1px solid var(--color-line);
  border-radius: 20px;
  font-size: 13px;
  color: var(--color-ink);
  transition: all 0.2s ease;
}

.topic-tags li a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: rgba(255, 90, 60, 0.04);
}

.topic-note {
  background-color: var(--color-soft);
  border-radius: var(--radius-md);
  padding: 16px;
}

.topic-note h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.topic-note p {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}

.topic-note p:last-child {
  margin-bottom: 0;
}

.topic-note p a {
  color: var(--color-accent);
  font-size: 13px;
}

.topic-note p a:hover {
  text-decoration: underline;
}

/* ==================== 关于本站页 ==================== */

.site-position {
  margin-bottom: 44px;
}

.site-position h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 16px;
}

.site-position p {
  font-size: 15px;
  color: var(--color-ink);
  line-height: 1.8;
  margin-bottom: 12px;
}

.content-organization {
  margin-bottom: 44px;
}

.content-organization h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

.content-organization > p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.org-list {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 8px 24px;
  margin-bottom: 16px;
}

.org-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 14px;
  line-height: 1.7;
}

.org-list li:last-child {
  border-bottom: none;
}

.org-list li strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.content-organization > p:last-child {
  margin-bottom: 0;
}

.copyright-safety {
  margin-bottom: 44px;
}

.copyright-safety h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

.copyright-safety > p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 12px;
}

.safety-list {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 16px 24px;
  margin-bottom: 16px;
}

.safety-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-ink);
}

.safety-list li:last-child {
  border-bottom: none;
}

.feedback-guide h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

.feedback-guide > p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.feedback-guide .feedback-list {
  margin-top: 0;
}

/* 关于页侧栏 */
.site-facts {
  min-width: 0;
}

.fact-card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px;
  margin-bottom: 24px;
}

.fact-card .side-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.fact-list {
  width: 100%;
}

.fact-list dt {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 4px;
}

.fact-list dd {
  font-size: 14px;
  color: var(--color-ink);
  line-height: 1.6;
  margin-bottom: 16px;
}

.fact-list dd:last-child {
  margin-bottom: 0;
}

.fact-note {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  padding: 24px;
}

.fact-note h2 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.fact-note p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}

.fact-note p:last-child {
  margin-bottom: 0;
}

.fact-note p a {
  color: var(--color-accent);
  display: inline-block;
  margin-right: 12px;
}

.fact-note p a:hover {
  text-decoration: underline;
}

/* ==================== 404 页 ==================== */

.error-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
}

.error-section {
  text-align: center;
  max-width: 560px;
}

.error-code {
  font-size: 72px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 20px;
}

.error-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
}

.error-desc {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.error-home-link {
  display: inline-block;
  padding: 12px 32px;
  background-color: var(--color-accent);
  color: #ffffff;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.error-home-link:hover {
  background-color: #e04a2e;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   5. Responsive — 响应式断点
   -------------------------------------------------------------------------- */

/* ---- 平板及以下 ---- */
@media (max-width: 1024px) {
  .cover-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cover-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-update-index {
    grid-template-columns: 1fr;
    margin-top: 0;
    padding-top: 32px;
  }

  .hero-update-index .update-mini-list {
    margin-top: 0;
  }

  .hero {
    padding-bottom: 0;
  }

  .footer-columns {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

/* ---- 移动端 ---- */
@media (max-width: 768px) {
  .header-inner {
    padding: 0 16px;
    height: 56px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background-color: var(--color-deep);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    gap: 2px;
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-list li a {
    padding: 12px 16px;
    font-size: 15px;
    border-radius: var(--radius-sm);
  }

  .nav-list li a.is-current {
    background-color: rgba(255, 90, 60, 0.12);
  }

  .inner-main {
    padding: 24px 16px 48px;
  }

  .page-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
  }

  .page-title {
    font-size: 24px;
  }

  .layout-shell {
    padding: 0 16px;
  }

  .home-layout,
  .page-layout,
  .guide-page .layout-shell,
  .sidebar-right {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 24px;
  }

  .main-column,
  .side-column,
  .main-col,
  .side-col,
  .layout-main,
  .layout-aside {
    min-width: 0;
  }

  .side-column,
  .side-col,
  .layout-aside {
    margin-top: 40px;
  }

  .hero-update-index {
    padding: 24px 16px 40px;
    gap: 20px;
  }

  .hero-media {
    aspect-ratio: 16 / 9;
  }

  .hero-title {
    font-size: 22px;
  }

  .hot-tags {
    gap: 8px;
  }

  .tag-link {
    font-size: 12px;
    padding: 4px 12px;
  }

  .cover-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .cover-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .preference-list {
    grid-template-columns: 1fr;
  }

  .guide-entry .module-block {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .guide-card {
    padding: 24px;
  }

  .about-note {
    padding: 32px 16px;
  }

  .related-links {
    padding: 16px;
    gap: 8px;
  }

  .related-links-label {
    width: 100%;
    margin-bottom: 4px;
  }

  .update-item {
    flex-wrap: wrap;
    padding: 12px 16px;
    gap: 10px;
  }

  .update-thumb {
    width: 40px;
    height: 54px;
  }

  .update-item .update-title {
    font-size: 14px;
  }

  .update-item .update-meta {
    font-size: 12px;
  }

  .rank-item {
    flex-wrap: wrap;
    padding: 12px 16px;
  }

  .rank-info {
    flex-basis: calc(100% - 60px);
  }

  .rank-meta {
    width: 100%;
    text-align: left;
    padding-left: 48px;
  }

  .tab-btn {
    padding: 8px 14px;
    font-size: 14px;
  }

  .article-card {
    flex-direction: column;
    padding: 16px;
  }

  .article-figure {
    width: 100%;
    height: 160px;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 40px 16px 24px;
  }

  .footer-bottom {
    padding: 16px;
  }

  .timeline-item {
    flex-wrap: wrap;
    gap: 8px;
  }

  .timeline-item .timeline-date {
    min-width: 70px;
    font-size: 13px;
  }

  .timeline-item .timeline-link {
    gap: 8px;
  }

  .timeline-item .tl-title {
    font-size: 14px;
  }

  .timeline-item .tl-chapter {
    font-size: 12px;
  }

  .error-code {
    font-size: 56px;
  }

  .error-title {
    font-size: 20px;
  }

  .compare-table,
  .device-table {
    font-size: 13px;
  }

  .compare-table thead th,
  .compare-table tbody td,
  .device-table thead th,
  .device-table tbody td {
    padding: 10px 12px;
  }
}

/* ---- 小屏手机 ---- */
@media (max-width: 390px) {
  .cover-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .cover-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .cover-title {
    font-size: 14px;
    padding: 10px 10px 2px;
  }

  .cover-tags,
  .cover-status {
    padding-left: 10px;
    padding-right: 10px;
  }

  .update-mini-item a {
    flex-wrap: wrap;
    gap: 6px;
  }

  .update-mini-item .update-title {
    flex-basis: 100%;
  }

  .update-mini-item .update-meta {
    font-size: 11px;
  }

  .status-badge {
    font-size: 11px;
    padding: 1px 8px;
  }

  .guide-card {
    padding: 20px;
  }

  .flow-step {
    gap: 12px;
  }

  .step-number {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .faq-item summary {
    padding: 14px 16px;
    font-size: 14px;
  }

  .faq-item p {
    padding: 0 16px 14px;
  }
}