/* ==========================================================
   禁漫岛 · 全局样式表
   站点：alsmjhb.com
   说明：本样式表覆盖整站全部页面与组件，按区块分组维护
   ========================================================== */

/* ==========================================================
   01. Base —— 基础变量、重置与全局字体
   ========================================================== */
:root {
  --bg-primary: #F7F4EC;
  --bg-card: #FFFFFF;
  --bg-soft: #EFEBDF;
  --color-primary: #1F3D3A;
  --color-primary-light: #2E524E;
  --color-primary-dark: #162E2B;
  --color-accent: #E8A33D;
  --color-accent-dark: #D08C24;
  --color-text: #2A3533;
  --color-text-light: #5B6B68;
  --color-text-lighter: #7A8A87;
  --color-border: #DDD6C6;
  --color-border-light: #EAE4D6;
  --font-family-base: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --font-family-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --shadow-card: 0 1px 3px rgba(31, 61, 58, 0.06);
  --shadow-hover: 0 4px 12px rgba(31, 61, 58, 0.10);
  --transition-base: 0.2s ease;
}

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

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

body {
  font-family: var(--font-family-base);
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--bg-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-primary-dark);
}

.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;
}

/* ==========================================================
   02. Layout —— 全局布局骨架
   ========================================================== */
.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.site-main {
  flex: 1 0 auto;
  width: 100%;
}

.site-footer {
  background-color: var(--color-primary);
  color: #E8E4DA;
  margin-top: 64px;
}

.footer-shell {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px 24px;
}

/* 主内容容器 */
.home-main,
.inner-main {
  width: 100%;
}

.inner-main {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 24px 24px 0;
}

/* ==========================================================
   03. Components —— 通用组件
   ========================================================== */

/* --- 页头品牌 --- */
.brand {
  flex-shrink: 0;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1px;
}

.brand-link:hover {
  color: var(--color-primary);
}

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

/* --- 主导航 --- */
.site-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

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

.nav-list li {
  position: relative;
}

.nav-list a {
  display: block;
  padding: 8px 14px;
  font-size: 15px;
  color: var(--color-text-light);
  border-bottom: 2px solid transparent;
  line-height: 1.4;
}

.nav-list a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.nav-list a.is-current {
  color: var(--color-primary);
  font-weight: 600;
  border-bottom-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  padding: 8px;
  border-radius: var(--radius-sm);
}

.nav-toggle-icon {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: background var(--transition-base);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  transition: transform var(--transition-base);
}

.nav-toggle-icon::before {
  top: -7px;
}

.nav-toggle-icon::after {
  top: 7px;
}

/* --- 页头工具区 --- */
.header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.tool-link {
  font-size: 14px;
  color: var(--color-text-light);
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  line-height: 1.4;
  white-space: nowrap;
}

.tool-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--bg-primary);
}

/* --- 按钮 --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius-md);
  line-height: 1.5;
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  min-height: 44px;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

/* --- 面包屑 --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-lighter);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

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

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

.breadcrumb-sep {
  color: var(--color-border);
  font-size: 12px;
}

.breadcrumb-current {
  color: var(--color-text);
  font-weight: 500;
}

/* --- 页面标题区 --- */
.page-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border-light);
  max-width: 860px;
}

.page-description {
  font-size: 13px;
  color: var(--color-accent-dark);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
  font-weight: 500;
}

.page-title {
  font-size: 32px;
  line-height: 1.3;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.page-lead {
  font-size: 16px;
  color: var(--color-text-light);
  max-width: 720px;
}

/* --- 区块标题 --- */
.section-head {
  margin-bottom: 28px;
}

.section-title {
  font-size: 24px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.section-desc {
  font-size: 15px;
  color: var(--color-text-light);
  max-width: 680px;
}

/* --- 文本链接 --- */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
}

.text-link:hover {
  color: var(--color-accent-dark);
}

.text-link::after {
  content: '→';
  transition: transform var(--transition-base);
}

.text-link:hover::after {
  transform: translateX(3px);
}

/* --- 标签 --- */
.tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  color: var(--color-primary);
  line-height: 1.4;
  white-space: nowrap;
}

.tag-hot {
  background: rgba(232, 163, 61, 0.15);
  color: var(--color-accent-dark);
}

.tag-fantasy {
  background: rgba(31, 61, 58, 0.08);
  color: var(--color-primary);
}

.tag-love {
  background: rgba(232, 163, 61, 0.12);
  color: #9A6A1E;
}

.tag-mystery {
  background: rgba(91, 107, 104, 0.12);
  color: var(--color-text-light);
}

.tag-sci-fi {
  background: rgba(31, 61, 58, 0.10);
  color: var(--color-primary-light);
}

.tag-heal {
  background: rgba(232, 163, 61, 0.10);
  color: #8A6A2A;
}

.tag-school {
  background: rgba(91, 107, 104, 0.10);
  color: var(--color-text-light);
}

.tag-adventure {
  background: rgba(31, 61, 58, 0.08);
  color: var(--color-primary);
}

/* --- 折叠问答 --- */
.faq-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-primary-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  line-height: 1.5;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

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

.faq-item[open] summary {
  border-bottom: 1px solid var(--color-border-light);
}

.faq-content {
  padding: 16px 20px;
  font-size: 15px;
  color: var(--color-text);
}

.faq-content p {
  margin-bottom: 8px;
}

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

/* --- 相关卡片（内页通用） --- */
.related-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.related-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.related-card h3 {
  font-size: 17px;
  margin-bottom: 6px;
  color: var(--color-primary-dark);
}

.related-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- 图片与内容媒体 --- */
.content-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}

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

.content-media figcaption {
  font-size: 13px;
  color: var(--color-text-lighter);
  padding: 10px 4px 0;
  text-align: center;
}

/* --- 边界卡片 --- */
.boundary-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--transition-base);
}

.boundary-card:hover {
  border-color: var(--color-accent);
}

.boundary-card h3 {
  font-size: 17px;
  color: var(--color-primary-dark);
  margin-bottom: 10px;
}

.boundary-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ==========================================================
   04. Header & Footer 专属
   ========================================================== */

/* --- 页脚 --- */
.footer-cols {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

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

.footer-desc {
  font-size: 14px;
  color: rgba(232, 228, 218, 0.75);
  line-height: 1.7;
  max-width: 320px;
}

.footer-links h3 {
  font-size: 15px;
  color: #fff;
  margin-bottom: 14px;
  font-weight: 500;
}

.footer-links ul li {
  margin-bottom: 8px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(232, 228, 218, 0.75);
}

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

.footer-bottom {
  padding-top: 20px;
  font-size: 13px;
  color: rgba(232, 228, 218, 0.55);
  line-height: 1.7;
}

.footer-bottom p {
  max-width: 900px;
}

/* ==========================================================
   05. Pages —— 首页
   ========================================================== */

/* --- Hero 工具区 --- */
.hero-toolbox {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px 40px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent-dark);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero-title {
  font-size: 36px;
  line-height: 1.25;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
}

.hero-tagline {
  font-size: 17px;
  color: var(--color-text-light);
  margin-bottom: 28px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.subject-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.subject-tags .tag {
  padding: 6px 16px;
  font-size: 14px;
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.subject-tags .tag:hover {
  border-color: var(--color-accent);
  background: var(--bg-soft);
}

.hero-figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}

.hero-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

/* --- 今日推荐 --- */
.today-picks {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px;
}

.pick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pick-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.pick-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.pick-card > img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.pick-info {
  padding: 20px;
}

.pick-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-accent-dark);
  background: rgba(232, 163, 61, 0.12);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

.pick-title {
  font-size: 17px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
  line-height: 1.45;
}

.pick-reason {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 14px;
}

/* --- 题材分类目录 --- */
.subject-directory {
  background: var(--bg-soft);
  padding: 48px 0;
}

.subject-directory .section-head {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 24px;
}

.directory-grid {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.directory-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.directory-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.directory-card h3 {
  font-size: 18px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.directory-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- 最近更新 --- */
.recent-updates {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px;
}

.update-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.update-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  min-width: 0;
}

.update-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.update-card > img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.update-card .update-tag {
  display: inline-block;
  margin: 14px 16px 0;
  font-size: 12px;
  color: var(--color-accent-dark);
  background: rgba(232, 163, 61, 0.12);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.update-title {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin: 8px 16px 6px;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

.update-note {
  font-size: 13px;
  color: var(--color-text-lighter);
  margin: 0 16px 16px;
  line-height: 1.6;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

.section-footer-link {
  margin-top: 28px;
  text-align: center;
}

/* --- 热门榜单节选 --- */
.rank-preview {
  background: var(--bg-soft);
  padding: 48px 0;
}

.rank-preview .section-head {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 24px;
}

.rank-list {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  transition: border-color var(--transition-base);
}

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

.rank-num {
  font-family: var(--font-family-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-accent);
  width: 36px;
  flex-shrink: 0;
  text-align: center;
}

.rank-item img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

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

.rank-meta h3 {
  font-size: 15px;
  color: var(--color-primary-dark);
  margin-bottom: 2px;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.rank-meta p {
  font-size: 13px;
  color: var(--color-text-lighter);
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.rank-link {
  font-size: 13px;
  color: var(--color-primary);
  flex-shrink: 0;
  white-space: nowrap;
  padding: 4px 8px;
}

.rank-link:hover {
  color: var(--color-accent-dark);
}

/* --- 阅读路径 --- */
.reading-path {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px;
}

.path-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.step-item {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  transition: border-color var(--transition-base);
}

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

.step-num {
  font-family: var(--font-family-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-accent);
  display: block;
  margin-bottom: 12px;
}

.step-item h3 {
  font-size: 17px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.step-item p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 14px;
}

.path-more {
  text-align: center;
}

/* ==========================================================
   06. Pages —— 内页通用
   ========================================================== */
.section-block {
  margin-bottom: 48px;
}

/* --- 相关导航（内页底部） --- */
.related-nav {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border-light);
}

.related-nav .section-title {
  font-size: 20px;
  margin-bottom: 20px;
}

.related-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.related-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary-dark);
  display: block;
  margin-bottom: 4px;
}

.related-card-desc {
  font-size: 13px;
  color: var(--color-text-lighter);
  line-height: 1.6;
}

/* ==========================================================
   07. Pages —— 题材分类页
   ========================================================== */
.subject-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.subject-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.subject-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.subject-card-media {
  position: relative;
  overflow: hidden;
}

.subject-card-media img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.subject-card-body {
  padding: 20px;
}

.subject-card-body h3 {
  font-size: 18px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.subject-card-body p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 10px;
}

.subject-fit {
  font-size: 13px;
  color: var(--color-text-lighter);
}

.subject-fit strong {
  color: var(--color-accent-dark);
  font-weight: 500;
  margin-right: 4px;
}

.subject-card-body .text-link {
  font-size: 13px;
}

/* --- 分类浏览提示 --- */
.subject-tip {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.tip-content {
  max-width: 720px;
}

.tip-content p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.tip-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* --- 分类边界 --- */
.boundary-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ==========================================================
   08. Pages —— 连载更新页
   ========================================================== */

/* --- 阅读顺序提示 --- */
.reading-tip {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 40px;
}

.reading-tip .section-title {
  font-size: 18px;
  margin-bottom: 16px;
}

.tip-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tip-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.step-number {
  font-family: var(--font-family-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-accent);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.step-text {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.6;
}

/* --- 更新列表 --- */
.update-list-section {
  margin-bottom: 48px;
}

.update-group {
  margin-bottom: 32px;
}

.update-date {
  font-size: 16px;
  color: var(--color-accent-dark);
  font-weight: 600;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 16px;
}

.update-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.update-items .update-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.update-cover {
  position: relative;
  overflow: hidden;
}

.update-cover img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.update-info {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.update-info .tag {
  align-self: flex-start;
  margin-bottom: 8px;
}

.update-title {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

.update-desc {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 8px;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.update-note {
  font-size: 13px;
  color: var(--color-text-lighter);
  margin-top: auto;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* --- 追更建议 --- */
.reading-suggest {
  margin-bottom: 48px;
}

.suggest-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.suggest-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.suggest-title {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.suggest-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* --- 更新页相关导航 --- */
.related-nav .related-card {
  padding: 16px 20px;
}

.related-title {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.related-text {
  font-size: 13px;
  color: var(--color-text-lighter);
  line-height: 1.6;
}

.related-link {
  font-size: 13px;
  color: var(--color-primary);
  display: inline-block;
  margin-top: 8px;
}

/* ==========================================================
   09. Pages —— 热门榜单页
   ========================================================== */

/* --- 维度标签 --- */
.rank-dimensions {
  margin-bottom: 48px;
}

.dimension-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.dimension-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  transition: border-color var(--transition-base);
}

.dimension-card:hover {
  border-color: var(--color-accent);
}

.dimension-number {
  font-family: var(--font-family-mono);
  font-size: 14px;
  color: var(--color-accent);
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
}

.dimension-card h3 {
  font-size: 17px;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.dimension-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- 榜单列表 --- */
.editor-picks,
.completed-picks {
  margin-bottom: 48px;
}

.rank-list .rank-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  transition: border-color var(--transition-base);
}

.rank-list .rank-item:hover {
  border-color: var(--color-accent);
}

.rank-media {
  flex-shrink: 0;
}

.rank-media img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

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

.rank-badge {
  display: inline-block;
  font-size: 12px;
  color: var(--color-accent-dark);
  background: rgba(232, 163, 61, 0.12);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-right: 6px;
  margin-bottom: 4px;
}

.rank-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-text-lighter);
  background: var(--bg-soft);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-right: 6px;
  margin-bottom: 4px;
}

.rank-info h3 {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.rank-info p {
  font-size: 13px;
  color: var(--color-text-lighter);
  line-height: 1.6;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.section-note {
  font-size: 14px;
  color: var(--color-text-lighter);
  margin-top: 20px;
}

.section-note a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* --- 完结佳作 --- */
.completed-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.completed-card {
  display: flex;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 16px;
  transition: border-color var(--transition-base);
}

.completed-card:hover {
  border-color: var(--color-accent);
}

.completed-media {
  flex-shrink: 0;
}

.completed-media img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

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

.completed-info h3 {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.completed-info p {
  font-size: 13px;
  color: var(--color-text-lighter);
  line-height: 1.6;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* --- 榜单相关导航 --- */
.rank-related .related-links {
  grid-template-columns: repeat(3, 1fr);
}

.related-label {
  font-size: 12px;
  color: var(--color-accent-dark);
  display: block;
  margin-bottom: 4px;
  font-weight: 500;
}

.related-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ==========================================================
   10. Pages —— 阅读指南页
   ========================================================== */

/* --- 四阶段阅读路径 --- */
.guide-path-section {
  margin-bottom: 48px;
}

.guide-path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.path-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.path-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.path-number {
  font-family: var(--font-family-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.path-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.path-media img {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.path-card h3 {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.path-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 12px;
}

.path-card a {
  font-size: 13px;
}

/* --- 折叠问答 --- */
.guide-faq-section {
  margin-bottom: 48px;
}

.faq-list {
  max-width: 860px;
}

.faq-content a {
  color: var(--color-primary);
  text-decoration: underline;
  margin-right: 16px;
}

/* --- 指南相关 --- */
.guide-related .related-links {
  grid-template-columns: repeat(3, 1fr);
}

.related-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary-dark);
  display: block;
  margin-bottom: 4px;
}

.related-desc {
  font-size: 13px;
  color: var(--color-text-lighter);
  line-height: 1.6;
}

/* ==========================================================
   11. Pages —— 站点说明页
   ========================================================== */

/* --- 布局外壳 --- */
.layout-shell {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

/* --- 定位引文 --- */
.about-quote-section {
  margin-bottom: 0;
}

.about-quote-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.about-quote-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.about-quote-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.about-quote-body p {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 12px;
}

.about-quote-body p:last-child {
  margin-bottom: 0;
}

/* --- 内容边界 --- */
.about-boundary-section {
  margin-bottom: 0;
}

.boundary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* --- 相关服务 --- */
.about-related-section {
  margin-bottom: 0;
}

.related-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.related-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  margin-top: 8px;
}

/* --- 反馈说明 --- */
.about-feedback-section {
  margin-bottom: 0;
}

.feedback-note {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}

.feedback-note p {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 8px;
}

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

.feedback-note a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* --- 底部相关内容 --- */
.related-links-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-light);
  margin-right: 16px;
}

.related-links-item {
  font-size: 14px;
  color: var(--color-primary);
  margin-right: 16px;
}

/* ==========================================================
   12. Pages —— 帮助反馈页
   ========================================================== */

/* --- 问题类型 --- */
.feedback-types {
  margin-bottom: 48px;
}

.type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.type-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--transition-base);
}

.type-card:hover {
  border-color: var(--color-accent);
}

.type-card h3 {
  font-size: 17px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.type-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 12px;
}

.type-card .text-link {
  font-size: 13px;
}

.content-media-inline {
  margin: 24px 0;
  max-width: 640px;
}

.content-media-inline img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* --- 反馈流程 --- */
.feedback-flow {
  margin-bottom: 48px;
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: flow-step;
}

.flow-step {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
}

.step-num {
  font-family: var(--font-family-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-accent);
  display: block;
  margin-bottom: 10px;
}

.flow-step h3 {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.flow-step p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- 自助排查 --- */
.self-help {
  margin-bottom: 48px;
}

.help-faq {
  max-width: 860px;
}

.help-faq .faq-item summary {
  font-size: 15px;
}

.help-faq .faq-item p {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.7;
}

/* ==========================================================
   13. Pages —— 隐私条款页
   ========================================================== */

/* --- 政策摘要 --- */
.policy-summary {
  margin-bottom: 48px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.summary-card h3 {
  font-size: 17px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.summary-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- 适用对象 --- */
.privacy-scope {
  margin-bottom: 48px;
}

.privacy-scope p {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.8;
  max-width: 860px;
}

/* --- 正文条款 --- */
.privacy-terms {
  margin-bottom: 48px;
}

.term-block {
  background: var(--bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
}

.term-block h3 {
  font-size: 16px;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.term-block p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- 相关服务 --- */
.related-service {
  margin-bottom: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* ==========================================================
   14. Pages —— 404 页面
   ========================================================== */
.error-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  flex: 1;
}

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

.error-code {
  font-family: var(--font-family-mono);
  font-size: 72px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
  margin-bottom: 16px;
}

.error-shell h1 {
  font-size: 24px;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.error-desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 28px;
}

.error-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.error-tip {
  font-size: 14px;
  color: var(--color-text-lighter);
  line-height: 1.7;
}

.error-tip a {
  color: var(--color-primary);
  text-decoration: underline;
  margin: 0 6px;
}

/* ==========================================================
   15. Responsive —— 响应式
   ========================================================== */

/* --- 平板及以下 1024px --- */
@media (max-width: 1024px) {
  .pick-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .update-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .subject-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .boundary-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .directory-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .guide-path-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .flow-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .update-items {
    grid-template-columns: repeat(2, 1fr);
  }

  .suggest-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .dimension-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .completed-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .type-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-quote-wrap {
    grid-template-columns: 1fr;
  }

  .about-quote-media img {
    height: 200px;
  }

  .footer-cols {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* --- 手机端 768px --- */
@media (max-width: 768px) {
  .header-shell {
    height: 56px;
    padding: 0 16px;
    gap: 12px;
  }

  .brand-link {
    font-size: 19px;
  }

  .site-nav {
    order: 3;
    margin-left: auto;
  }

  .nav-toggle {
    display: block;
    position: relative;
    z-index: 110;
    min-width: 44px;
    min-height: 44px;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    box-shadow: 0 8px 16px rgba(31, 61, 58, 0.08);
    z-index: 105;
  }

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

  .nav-list a {
    padding: 12px 8px;
    border-bottom: 1px solid var(--color-border-light);
    font-size: 15px;
  }

  .nav-list a.is-current {
    border-bottom-color: var(--color-border-light);
    color: var(--color-primary);
    font-weight: 600;
    background: var(--bg-soft);
  }

  .header-tools {
    display: none;
  }

  /* 首页 Hero */
  .hero-toolbox {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 16px 24px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-tagline {
    font-size: 15px;
  }

  .hero-image {
    height: 200px;
  }

  /* 通用内页 */
  .inner-main {
    padding: 16px 16px 0;
  }

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

  .page-title {
    font-size: 26px;
  }

  .page-lead {
    font-size: 15px;
  }

  .breadcrumb {
    font-size: 13px;
    margin-bottom: 14px;
  }

  /* 首页模块 */
  .today-picks,
  .recent-updates,
  .reading-path {
    padding: 32px 16px;
  }

  .pick-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pick-card > img {
    height: 160px;
  }

  .subject-directory {
    padding: 32px 0;
  }

  .subject-directory .section-head,
  .directory-grid,
  .rank-preview .section-head,
  .rank-list {
    padding-left: 16px;
    padding-right: 16px;
  }

  .directory-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .update-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .update-card > img {
    height: 180px;
  }

  .rank-preview {
    padding: 32px 0;
  }

  .rank-list {
    gap: 10px;
  }

  .rank-item {
    padding: 10px 12px;
    gap: 12px;
  }

  .rank-num {
    font-size: 16px;
    width: 28px;
  }

  .rank-item img {
    width: 40px;
    height: 40px;
  }

  .rank-meta h3 {
    font-size: 14px;
  }

  .rank-meta p {
    font-size: 12px;
  }

  .rank-link {
    font-size: 12px;
  }

  .path-steps {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 24px;
  }

  .step-item {
    padding: 20px;
  }

  .path-more {
    text-align: left;
  }

  /* 题材分类页 */
  .section-block {
    margin-bottom: 36px;
  }

  .subject-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .subject-card-media img {
    height: 160px;
  }

  .subject-tip {
    padding: 24px 20px;
  }

  .tip-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .tip-actions .btn {
    width: 100%;
  }

  .boundary-cards {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .related-links {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* 连载更新页 */
  .reading-tip {
    padding: 20px;
    margin-bottom: 32px;
  }

  .tip-steps {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .update-items {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .update-cover img {
    height: 180px;
  }

  .suggest-cards {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* 榜单页 */
  .dimension-list {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .rank-list .rank-item {
    padding: 12px;
    gap: 12px;
  }

  .rank-media img {
    width: 48px;
    height: 48px;
  }

  .rank-info h3 {
    font-size: 15px;
  }

  .completed-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .completed-media img {
    width: 68px;
    height: 68px;
  }

  .rank-related .related-links {
    grid-template-columns: 1fr;
  }

  /* 阅读指南页 */
  .guide-path-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .path-media img {
    height: 140px;
  }

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

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

  .guide-related .related-links {
    grid-template-columns: 1fr;
  }

  /* 站点说明页 */
  .about-quote-wrap {
    padding: 20px;
    gap: 20px;
  }

  .about-quote-media img {
    height: 180px;
  }

  .about-quote-body p {
    font-size: 14px;
  }

  .boundary-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .related-cards {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .feedback-note {
    padding: 20px;
  }

  /* 帮助反馈页 */
  .type-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .content-media-inline img {
    height: 160px;
  }

  .flow-steps {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .flow-step {
    padding: 20px;
  }

  /* 隐私条款页 */
  .summary-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .term-block {
    padding: 20px;
  }

  .related-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* 页脚 */
  .footer-shell {
    padding: 36px 16px 24px;
  }

  .footer-cols {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-bottom: 24px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-links h3 {
    margin-bottom: 10px;
  }

  .footer-links ul li {
    margin-bottom: 6px;
  }

  /* 404 */
  .error-main {
    padding: 48px 16px;
  }

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

  .error-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .error-actions .btn {
    width: 100%;
  }
}

/* --- 小屏手机 390px --- */
@media (max-width: 390px) {
  .brand-link {
    font-size: 17px;
  }

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

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

  .page-title {
    font-size: 23px;
  }

  .pick-card > img,
  .update-card > img,
  .update-cover img {
    height: 150px;
  }

  .rank-item {
    flex-wrap: wrap;
  }

  .rank-link {
    width: 100%;
    text-align: right;
  }

  .completed-card {
    flex-direction: column;
  }

  .completed-media img {
    width: 100%;
    height: 100px;
  }
}