/* ==========================================================
   base —— 全局基础样式
   ========================================================== */
:root {
  --color-pink: #FFB6C1;
  --color-sky: #87CEEB;
  --color-green: #98FB98;
  --color-gold: #FFD700;
  --color-coral: #FFA07A;
  --color-bg: #F5F5F5;
  --color-white: #ffffff;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-border: #e8e8e8;
  --color-link: #d2691e;
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --transition: 0.2s ease;
}

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

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

body {
  font-family: var(--font-main);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

a:hover {
  color: #b85c1a;
}

ul,
ol {
  list-style: none;
}

/* ==========================================================
   layout —— 全站统一骨架
   ========================================================== */

/* 站点主体容器 */
.site-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* 页头 */
.site-header {
  background-color: var(--color-white);
  border-bottom: 2px solid var(--color-pink);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  min-height: 64px;
  gap: 24px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-name::before {
  content: "◆";
  color: var(--color-coral);
  margin-right: 6px;
  font-size: 16px;
}

/* 主导航 */
.site-nav {
  margin-left: auto;
}

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

.nav-link {
  display: inline-block;
  padding: 8px 14px;
  font-size: 15px;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background-color var(--transition), color var(--transition);
}

.nav-link:hover {
  background-color: var(--color-bg);
  color: var(--color-link);
}

.nav-link.is-current {
  background-color: var(--color-pink);
  color: var(--color-text);
  font-weight: 600;
}

/* 汉堡按钮（桌面隐藏） */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
}

.toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* 主内容区 */
.site-main {
  flex: 1;
  width: 100%;
}

.home-main {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* 内页主内容 */
.inner-main {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 24px 20px 48px;
  width: 100%;
}

/* 面包屑 */
.breadcrumb {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

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

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

.breadcrumb-sep {
  color: #bbb;
  margin: 0 2px;
}

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

/* 页面标题区 */
.page-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.page-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 8px;
}

.page-description {
  font-size: 15px;
  color: var(--color-text-light);
  max-width: 760px;
}

/* 页脚 */
.site-footer {
  background-color: #2c2c2c;
  color: #ccc;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 20px 24px;
}

.footer-brand {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.footer-desc {
  font-size: 14px;
  color: #999;
  margin-bottom: 20px;
  max-width: 640px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 20px;
}

.footer-link {
  font-size: 14px;
  color: #bbb;
  padding: 4px 0;
}

.footer-link:hover {
  color: var(--color-pink);
}

.footer-meta {
  font-size: 13px;
  color: #888;
  margin-bottom: 6px;
}

.footer-copy {
  font-size: 13px;
  color: #777;
}

/* ==========================================================
   components —— 通用组件
   ========================================================== */

/* 区块标题 */
.section-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.section-title::before {
  content: "▍";
  color: var(--color-coral);
  margin-right: 4px;
}

.section-intro {
  font-size: 15px;
  color: var(--color-text-light);
  margin-bottom: 24px;
  max-width: 720px;
}

.section-desc {
  font-size: 15px;
  color: var(--color-text-light);
  margin-bottom: 20px;
  max-width: 720px;
}

/* 文字链接 */
.text-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-link);
  margin-top: 8px;
}

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

/* 布局壳（侧栏 + 主内容） */
.layout-shell {
  display: grid;
  gap: 28px;
  align-items: start;
}

.sidebar-left {
  grid-template-columns: 260px minmax(0, 1fr);
}

.sidebar-right {
  grid-template-columns: minmax(0, 1fr) 260px;
}

/* 侧栏共用 */
.page-aside,
.sidebar-panel,
.page-sidebar {
  min-width: 0;
}

.aside-block,
.aside-module,
.sidebar-card,
.sidebar-block {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.aside-title,
.sidebar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-pink);
}

/* 侧栏列表 */
.category-index li,
.aside-list li,
.sidebar-links li,
.sidebar-list li {
  margin-bottom: 4px;
}

.category-index a,
.aside-list a,
.sidebar-links a,
.sidebar-list a {
  display: block;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition);
}

.category-index a:hover,
.aside-list a:hover,
.sidebar-links a:hover,
.sidebar-list a:hover {
  background-color: var(--color-bg);
  color: var(--color-link);
}

/* ==========================================================
   pages —— 首页
   ========================================================== */

/* 首屏 hero */
.hero-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding: 56px 0 48px;
}

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

.hero-title {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--color-text);
}

.hero-subtitle {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-coral);
  margin-bottom: 12px;
}

.hero-text {
  font-size: 15px;
  color: var(--color-text-light);
  margin-bottom: 20px;
  max-width: 480px;
}

.btn-primary {
  display: inline-block;
  padding: 12px 28px;
  background-color: var(--color-coral);
  color: var(--color-white);
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background-color var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background-color: #e08a5f;
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.hero-figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-color: var(--color-white);
}

.hero-figure img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

/* 数据亮点 */
.hero-stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.stat-item {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  border-left: 4px solid var(--color-pink);
  box-shadow: var(--shadow-sm);
}

.stat-item dt {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.stat-item dd {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
}

/* 题材分类导航带 */
.category-nav-section {
  padding: 40px 0;
}

.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag-link {
  display: inline-block;
  padding: 10px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 20px;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition);
}

.tag-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

.tag-love {
  background-color: var(--color-pink);
  color: var(--color-text);
  border-color: #f0a0ac;
}

.tag-hot {
  background-color: var(--color-coral);
  color: var(--color-white);
  border-color: #e08a5f;
}

.tag-work {
  background-color: var(--color-sky);
  color: var(--color-text);
  border-color: #6db4d9;
}

.tag-life {
  background-color: var(--color-green);
  color: var(--color-text);
  border-color: #7ad07a;
}

/* 最近更新 */
.recent-updates-section {
  padding: 40px 0;
}

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

.update-date {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  padding: 8px 16px;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  display: inline-block;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

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

.update-item {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.update-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.update-info {
  padding: 12px 14px;
}

.update-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  line-height: 1.4;
}

.update-title:hover {
  color: var(--color-link);
}

.update-status {
  display: inline-block;
  font-size: 12px;
  color: var(--color-coral);
  background-color: #fff3ee;
  padding: 2px 10px;
  border-radius: 10px;
  font-weight: 500;
}

/* 人气榜单 */
.ranking-section {
  padding: 40px 0;
}

.ranking-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.ranking-item {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.ranking-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.ranking-item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.ranking-content {
  padding: 12px 14px;
}

.ranking-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  line-height: 1.4;
}

.ranking-reason {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 阅读指南入口 */
.guide-entry-section {
  padding: 40px 0;
}

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

.guide-card {
  display: block;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-pink);
  color: var(--color-text);
}

.guide-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.guide-card-title::before {
  content: "📖 ";
  font-size: 16px;
}

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

/* 长尾专题预告 */
.featured-topics-section {
  padding: 40px 0 56px;
}

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

.topic-card {
  display: block;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}

.topic-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.topic-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  padding: 16px 20px 4px;
}

.topic-card-text {
  font-size: 14px;
  color: var(--color-text-light);
  padding: 0 20px 20px;
  line-height: 1.6;
}

/* ==========================================================
   pages —— 题材分类页（tics）
   ========================================================== */

.page-tics .layout-shell {
  grid-template-columns: 240px minmax(0, 1fr);
}

.category-list {
  display: grid;
  gap: 24px;
}

.category-list > h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-pink);
}

.category-item {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 20px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  align-items: start;
}

.category-media {
  min-width: 0;
}

.category-media img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.category-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.category-body p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 8px;
}

.category-notes {
  margin-top: 32px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.category-notes h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.category-notes p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 8px;
}

.category-notes p:last-child {
  margin-bottom: 0;
}

/* ==========================================================
   pages —— 阅读指南页（guide）
   ========================================================== */

.page-guide .page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: start;
}

.content-panel {
  min-width: 0;
}

.content-section {
  margin-bottom: 36px;
}

.content-section .section-title {
  font-size: 22px;
}

/* 阅读步骤 */
.method-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.method-step {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-sky);
}

.method-step:nth-child(2n) {
  border-top-color: var(--color-pink);
}

.step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.step-title::before {
  content: "▸ ";
  color: var(--color-coral);
}

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

.guide-figure {
  margin: 20px 0;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 1px solid var(--color-border);
}

.guide-figure img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.guide-figure figcaption {
  font-size: 13px;
  color: var(--color-text-light);
  text-align: center;
  padding-top: 10px;
}

/* 追更技巧 */
.tips-list {
  display: grid;
  gap: 12px;
}

.tip-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.tip-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.tip-title::before {
  content: "✔ ";
  color: var(--color-green);
  font-weight: 700;
}

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

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

.faq-item summary {
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 40px;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--color-coral);
}

.faq-item[open] summary::after {
  content: "−";
}

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

.faq-item p {
  padding: 0 20px 16px;
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* 相关入口 */
.related-entry {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--color-border);
}

.related-entry p {
  font-size: 14px;
  line-height: 2;
}

.related-entry a {
  margin-right: 16px;
}

/* 指南页侧栏 */
.sidebar-card {
  position: sticky;
  top: 84px;
}

/* ==========================================================
   pages —— 恋爱漫画推荐页（love）
   ========================================================== */

.page-love .layout-shell {
  grid-template-columns: 240px minmax(0, 1fr);
}

.page-sidebar {
  position: sticky;
  top: 84px;
  align-self: start;
}

.sidebar-block {
  margin-bottom: 20px;
}

.sidebar-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 12px;
}

/* 推荐列表 */
.recommend-list {
  display: grid;
  gap: 16px;
}

.recommend-card {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 14px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  align-items: start;
  transition: transform var(--transition), box-shadow var(--transition);
}

.recommend-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-cover {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.card-body {
  min-width: 0;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.card-desc {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 6px;
}

.card-reason {
  font-size: 13px;
  color: var(--color-coral);
  line-height: 1.5;
}

.card-reason::before {
  content: "推荐理由：";
  font-weight: 600;
}

/* 推荐理由区 */
.reason-list {
  display: grid;
  gap: 12px;
}

.reason-list li {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.reason-list strong {
  color: var(--color-text);
  display: block;
  margin-bottom: 4px;
}

.reason-note {
  margin-top: 20px;
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 2;
}

.reason-note a {
  margin-right: 16px;
}

/* ==========================================================
   pages —— 热血漫画推荐页（hot）
   ========================================================== */

.page-hot .layout-shell {
  grid-template-columns: 240px minmax(0, 1fr);
}

.aside-module {
  position: sticky;
  top: 84px;
}

.aside-module:first-child {
  position: static;
}

.aside-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 12px;
}

/* 推荐网格 */
.recommend-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.recommend-grid .recommend-card {
  display: block;
  padding: 0;
  overflow: hidden;
}

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

.card-body {
  padding: 14px;
}

.card-intro {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 8px;
}

.card-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-coral);
  background-color: #fff3ee;
  padding: 2px 10px;
  border-radius: 10px;
}

/* 推荐理由块 */
.reason-block {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid var(--color-border);
  margin-bottom: 12px;
}

.reason-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.reason-title::before {
  content: "▍";
  color: var(--color-coral);
}

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

.reason-more {
  margin-top: 16px;
  font-size: 14px;
  line-height: 2;
}

.reason-more a {
  margin-right: 16px;
}

/* ==========================================================
   pages —— 404 页
   ========================================================== */

.error-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  flex: 1;
}

.error-panel {
  max-width: 560px;
  text-align: center;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.error-title {
  font-size: 64px;
  font-weight: 700;
  color: var(--color-pink);
  line-height: 1;
  margin-bottom: 16px;
}

.error-lead {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 12px;
}

.error-desc {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.error-btn {
  display: inline-block;
  padding: 10px 28px;
  background-color: var(--color-coral);
  color: var(--color-white);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  transition: background-color var(--transition);
}

.error-btn:hover {
  background-color: #e08a5f;
  color: var(--color-white);
}

.error-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
}

.error-link {
  font-size: 14px;
  color: var(--color-text-light);
}

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

/* ==========================================================
   responsive —— 响应式
   ========================================================== */

/* 平板 */
@media (max-width: 1024px) {
  .update-list {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .hero-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .sidebar-left,
  .sidebar-right,
  .page-tics .layout-shell,
  .page-love .layout-shell,
  .page-hot .layout-shell {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .page-guide .page-layout {
    grid-template-columns: minmax(0, 1fr) 220px;
  }
}

/* 手机 */
@media (max-width: 768px) {
  .header-inner {
    min-height: 56px;
    gap: 12px;
  }

  .brand-name {
    font-size: 17px;
  }

  /* 汉堡按钮显示 */
  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  /* 导航列表收起 */
  .site-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    border-top: 1px solid var(--color-border);
    width: 100%;
  }

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

  .nav-link {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }

  /* 首页 */
  .hero-section {
    padding: 32px 0 24px;
  }

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

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-figure img {
    height: 200px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .stat-item {
    padding: 12px 16px;
  }

  .stat-item dd {
    font-size: 18px;
  }

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

  .category-tags {
    gap: 8px;
  }

  .tag-link {
    padding: 8px 16px;
    font-size: 14px;
  }

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

  .update-item img {
    height: 120px;
  }

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

  .ranking-item img {
    height: 110px;
  }

  .guide-cards,
  .topic-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* 内页布局全部堆叠 */
  .sidebar-left,
  .sidebar-right,
  .page-tics .layout-shell,
  .page-love .layout-shell,
  .page-hot .layout-shell,
  .page-guide .page-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* 手机端侧栏在内容之后 */
  .sidebar-left .page-aside,
  .sidebar-left .page-sidebar {
    order: 2;
  }

  .sidebar-left .page-content,
  .sidebar-left .site-main {
    order: 1;
  }

  .page-guide .sidebar-panel {
    order: 2;
  }

  .page-guide .content-panel {
    order: 1;
  }

  .page-aside,
  .page-sidebar,
  .sidebar-panel {
    position: static !important;
  }

  .inner-main {
    padding: 16px 16px 40px;
  }

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

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

  /* 分类页卡片 */
  .category-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .category-media img {
    height: 160px;
  }

  /* 指南页 */
  .method-steps {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .guide-figure img {
    height: 160px;
  }

  .faq-item summary {
    padding: 12px 40px 12px 16px;
    font-size: 14px;
  }

  .faq-item p {
    padding: 0 16px 14px;
    font-size: 13px;
  }

  /* 推荐页 */
  .recommend-card {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 12px;
  }

  .card-cover {
    height: 100px;
  }

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

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

  /* 页脚 */
  .footer-inner {
    padding: 32px 16px 20px;
  }

  .footer-nav {
    gap: 6px 16px;
  }

  /* 404 */
  .error-panel {
    padding: 32px 24px;
  }

  .error-title {
    font-size: 48px;
  }
}

/* 小屏手机 */
@media (max-width: 420px) {
  .brand-name {
    font-size: 15px;
  }

  .update-list,
  .ranking-list {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .update-item img {
    height: 100px;
  }

  .ranking-item img {
    height: 90px;
  }

  .recommend-card {
    grid-template-columns: 1fr;
  }

  .card-cover {
    height: 160px;
  }
}