/* ==========================================================================
   喵趣漫画下载 - 全站样式表
   工艺品牌风：温暖与理性平衡，暖白背景、深灰文字、橙色强调
   ========================================================================== */

/* --------------------------------------------------------------------------
   Base - 基础样式
   -------------------------------------------------------------------------- */
:root {
  --color-bg: #F5F0E8;
  --color-text: #3E3A36;
  --color-accent: #C47A4E;
  --color-secondary: #8C7B6D;
  --color-card: #FFFFFF;
  --color-border: #E5DDD2;
  --color-text-light: #6B625A;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --container-width: 1200px;
  --header-height: 72px;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --transition-speed: 0.2s;
}

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

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

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

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

a:hover {
  color: #A8653D;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}

.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;
}

/* --------------------------------------------------------------------------
   Layout - 全站布局骨架
   -------------------------------------------------------------------------- */

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

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

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

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

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

.brand-link {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.5px;
}

.brand-slogan {
  font-size: 12px;
  color: var(--color-secondary);
  margin-top: 2px;
}

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

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

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.nav-link:hover {
  background-color: rgba(196, 122, 78, 0.08);
  color: var(--color-accent);
}

.nav-link.is-current {
  background-color: rgba(196, 122, 78, 0.12);
  color: var(--color-accent);
  font-weight: 600;
}

/* 移动端导航按钮 */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-toggle:hover {
  background-color: rgba(196, 122, 78, 0.08);
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition-speed) ease, opacity var(--transition-speed) ease;
}

/* 页脚 */
.site-footer {
  background-color: var(--color-card);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
  flex-shrink: 0;
}

.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
}

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

.footer-brand-desc {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

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

.footer-feedback {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
}

.footer-copyright {
  grid-column: 1 / -1;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-secondary);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Components - 通用组件
   -------------------------------------------------------------------------- */

/* 按钮 */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
  min-height: 44px;
}

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

.btn-primary:hover {
  background-color: #A8653D;
  border-color: #A8653D;
  color: #FFFFFF;
}

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

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: rgba(196, 122, 78, 0.04);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  padding: 8px 0;
  min-height: 44px;
}

.btn-text:hover {
  color: #A8653D;
}

/* 区块标题 */
.section-heading {
  margin-bottom: 32px;
}

.section-heading h2,
.section-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.section-desc {
  font-size: 15px;
  color: var(--color-secondary);
  line-height: 1.6;
}

/* 面包屑 */
.breadcrumb {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 16px 24px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-secondary);
}

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

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

.breadcrumb-sep {
  color: var(--color-border);
}

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

/* 页面标题区（内页统一） */
.page-header {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 24px 24px;
}

.page-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
}

.page-description {
  font-size: 16px;
  color: var(--color-secondary);
  line-height: 1.6;
  max-width: 720px;
}

/* 正文链接 */
.text-link {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  min-height: 44px;
  padding: 4px 0;
}

.text-link:hover {
  color: #A8653D;
}

/* --------------------------------------------------------------------------
   Pages - 首页
   -------------------------------------------------------------------------- */

.home-main {
  width: 100%;
}

/* Hero 区 */
.hero-section {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 56px 24px 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.hero-title {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-text);
}

.hero-description {
  font-size: 16px;
  color: var(--color-secondary);
  line-height: 1.7;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-figure {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
}

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

/* 题材分类导航带 */
.sorts-section {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px;
}

.sorts-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.sort-tag {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 16px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-speed) ease, transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.sort-tag:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(62, 58, 54, 0.06);
}

.sort-icon {
  font-size: 28px;
  line-height: 1;
}

.sort-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

/* 最近更新 */
.recent-section {
  background-color: var(--color-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.recent-section .section-heading {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px 8px;
}

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

.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

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

.timeline-date {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-secondary);
  padding-top: 4px;
}

.timeline-content {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.timeline-cover {
  width: 72px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background-color: var(--color-bg);
}

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

.timeline-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 4px;
}

/* 人气榜单 */
.rank-section {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px;
}

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

.rank-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.rank-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.rank-number {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
}

.rank-cover {
  width: 64px;
  height: 84px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background-color: var(--color-bg);
}

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

.rank-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

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

/* 阅读指南与追更技巧入口 */
.guide-section {
  background-color: var(--color-card);
  border-top: 1px solid var(--color-border);
}

.guide-section .section-heading {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px 8px;
}

.guide-cards {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 24px 24px 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.guide-card {
  padding: 32px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition-speed) ease;
}

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

.guide-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
}

.guide-card-desc {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
  flex: 1;
}

/* --------------------------------------------------------------------------
   Pages - 内页公共
   -------------------------------------------------------------------------- */

.inner-main {
  width: 100%;
  padding-bottom: 64px;
}

/* --------------------------------------------------------------------------
   Pages - 题材分类页
   -------------------------------------------------------------------------- */

.page-sorts .sorts-section {
  padding-top: 16px;
}

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

.sort-item {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.sort-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.sort-media {
  width: 100%;
  overflow: hidden;
}

.sort-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.sort-content {
  padding: 20px;
}

.sort-content .sort-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.sort-desc {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.sort-example {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.5;
}

.sort-example strong {
  color: var(--color-accent);
  font-weight: 600;
}

/* 代表作品 */
.represent-section {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 48px 24px;
}

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

.represent-item {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-speed) ease;
}

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

.represent-media {
  width: 100%;
  overflow: hidden;
}

.represent-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.represent-content {
  padding: 20px;
}

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

.represent-desc {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 8px;
}

.represent-note {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
  padding: 16px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

/* 分类引导 */
.sorts-guide {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.sorts-guide-list li {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
}

.sorts-guide-list a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  display: block;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sorts-guide-list a:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Pages - 阅读指南页
   -------------------------------------------------------------------------- */

.guide-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

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

.guide-section .section-title {
  font-size: 22px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.section-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-body p {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.7;
}

.section-body a {
  font-weight: 600;
}

.guide-figure {
  margin: 16px 0;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 100%;
}

.guide-figure img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.guide-figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--color-secondary);
  text-align: center;
  background-color: var(--color-card);
}

/* 侧栏相关推荐 */
.guide-related {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.related-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.related-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.related-item a {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  color: var(--color-text);
  border-bottom: 1px solid rgba(229, 221, 210, 0.5);
  transition: color var(--transition-speed) ease;
}

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

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

/* --------------------------------------------------------------------------
   Pages - 最近更新页
   -------------------------------------------------------------------------- */

.recent-list-section {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 48px;
}

.section-intro {
  font-size: 15px;
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

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

.update-date {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.update-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.update-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-speed) ease;
}

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

.update-thumb {
  width: 64px;
  height: 84px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background-color: var(--color-bg);
}

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

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

.update-status {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-accent);
  background-color: rgba(196, 122, 78, 0.1);
  padding: 2px 10px;
  border-radius: 12px;
  margin-right: 8px;
}

.update-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-secondary);
  background-color: var(--color-bg);
  padding: 2px 10px;
  border-radius: 12px;
}

/* 状态说明 */
.status-explanation {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 48px;
}

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

.status-item {
  padding: 20px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.status-badge {
  display: inline-flex;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
}

.status-new {
  background-color: rgba(196, 122, 78, 0.1);
  color: var(--color-accent);
}

.status-new-work {
  background-color: rgba(62, 58, 54, 0.08);
  color: var(--color-text);
}

.status-supplement {
  background-color: rgba(140, 123, 109, 0.12);
  color: var(--color-secondary);
}

.status-item p {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
}

/* 相关链接 */
.related-links {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.related-links .related-item a {
  display: block;
  padding: 14px 20px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--color-text);
  transition: border-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

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

/* --------------------------------------------------------------------------
   Pages - 人气榜单页
   -------------------------------------------------------------------------- */

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

.rank-module .section-title {
  font-size: 24px;
  margin-bottom: 8px;
}

.module-intro {
  font-size: 15px;
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.page-rank .rank-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-rank .rank-item {
  display: grid;
  grid-template-columns: 56px 80px 1fr;
  gap: 20px;
  align-items: center;
  padding: 20px 24px;
}

.page-rank .rank-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-accent);
  text-align: center;
}

.page-rank .rank-cover {
  width: 80px;
  height: 104px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg);
}

.page-rank .rank-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.page-rank .rank-reason {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.6;
}

/* 榜单说明 */
.rank-extra {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.rank-extra .section-title {
  font-size: 20px;
  margin-bottom: 16px;
}

.rank-extra p {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}

.rank-extra a {
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Pages - 追更技巧页
   -------------------------------------------------------------------------- */

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

.tips-section .section-title {
  font-size: 24px;
  margin-bottom: 8px;
}

.tips-section .section-desc {
  margin-bottom: 24px;
}

.tip-item {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color var(--transition-speed) ease;
}

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

.tip-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.tip-item p {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.7;
}

.tip-item p + p {
  margin-top: 8px;
}

/* 技巧页相关链接 */
.tips-related {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.tips-related .section-title {
  font-size: 20px;
  margin-bottom: 16px;
}

.tips-related .related-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0;
}

.tips-related .related-links li a {
  display: block;
  padding: 14px 20px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--color-text);
  transition: border-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.tips-related .related-links li a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Pages - 404 页
   -------------------------------------------------------------------------- */

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

.error-section {
  width: 100%;
  max-width: 640px;
  text-align: center;
}

.error-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.error-code {
  font-size: 96px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.error-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text);
}

.error-desc {
  font-size: 16px;
  color: var(--color-secondary);
  line-height: 1.6;
  max-width: 420px;
}

.error-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.error-tip {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
  max-width: 400px;
}

/* --------------------------------------------------------------------------
   Responsive - 响应式
   -------------------------------------------------------------------------- */

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

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

  .hero-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-figure {
    order: -1;
  }

  .hero-image {
    height: 280px;
  }

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

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

  .guide-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .guide-related {
    position: static;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* 手机 */
@media (max-width: 768px) {
  .header-inner {
    padding: 0 16px;
    height: 60px;
    gap: 16px;
  }

  .brand-name {
    font-size: 18px;
  }

  .brand-slogan {
    font-size: 11px;
  }

  /* 移动导航 */
  .nav-toggle {
    display: flex;
    order: 3;
  }

  .site-nav {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 16px rgba(62, 58, 54, 0.08);
    display: block;
    padding: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 16px 16px;
  }

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

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: 14px 16px;
    font-size: 16px;
    border-radius: var(--radius-sm);
  }

  /* 页头定位 */
  .site-header {
    position: relative;
  }

  /* 首页 Hero */
  .hero-section {
    padding: 32px 16px;
    gap: 24px;
  }

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

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

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
  }

  .hero-image {
    height: 200px;
  }

  /* 分类标签 */
  .sorts-section {
    padding: 32px 16px;
  }

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

  .sort-tag {
    padding: 16px 12px;
  }

  /* 最近更新 */
  .recent-section .section-heading {
    padding: 32px 16px 8px;
  }

  .recent-timeline {
    padding: 16px 16px 32px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .timeline-date {
    font-size: 13px;
  }

  .timeline-cover {
    width: 56px;
    height: 76px;
  }

  /* 榜单 */
  .rank-section {
    padding: 32px 16px;
  }

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

  .rank-item {
    padding: 16px;
  }

  /* 指南卡片 */
  .guide-section .section-heading {
    padding: 32px 16px 8px;
  }

  .guide-cards {
    padding: 16px 16px 32px;
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .guide-card {
    padding: 24px;
  }

  /* 面包屑 */
  .breadcrumb {
    padding: 12px 16px 0;
  }

  /* 页面标题 */
  .page-header {
    padding: 24px 16px 20px;
  }

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

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

  /* 内页内容 */
  .inner-main {
    padding-bottom: 40px;
  }

  /* 分类页 */
  .page-sorts .sorts-section {
    padding: 16px;
  }

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

  .represent-section {
    padding: 32px 16px;
  }

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

  .sorts-guide {
    padding: 0 16px;
  }

  .sorts-guide-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  /* 阅读指南 */
  .guide-content {
    padding: 0 16px;
    gap: 24px;
  }

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

  .guide-figure img {
    height: 180px;
  }

  .guide-related {
    padding: 16px;
  }

  /* 最近更新页 */
  .recent-list-section {
    padding: 0 16px 32px;
  }

  .update-item {
    padding: 12px;
    gap: 12px;
  }

  .update-thumb {
    width: 48px;
    height: 64px;
  }

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

  .related-links {
    padding: 0 16px;
  }

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

  /* 榜单页 */
  .rank-module {
    padding: 0 16px 32px;
  }

  .page-rank .rank-item {
    grid-template-columns: 40px 56px 1fr;
    gap: 12px;
    padding: 14px;
  }

  .page-rank .rank-number {
    font-size: 24px;
  }

  .page-rank .rank-cover {
    width: 56px;
    height: 72px;
  }

  .rank-extra {
    padding: 0 16px;
  }

  /* 追更技巧 */
  .tips-section {
    padding: 0 16px 32px;
  }

  .tip-item {
    padding: 16px;
  }

  .tips-related {
    padding: 0 16px;
  }

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

  .error-code {
    font-size: 64px;
  }

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

  .error-actions {
    flex-direction: column;
    width: 100%;
  }

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

  /* 页脚 */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 16px 24px;
  }

  .footer-copyright {
    padding-top: 16px;
  }
}

/* 小屏手机 */
@media (max-width: 390px) {
  .sorts-grid {
    grid-template-columns: 1fr;
  }

  .page-sorts .sorts-grid {
    grid-template-columns: 1fr;
  }

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

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

  .timeline-content {
    gap: 12px;
  }

  .timeline-cover {
    width: 48px;
    height: 64px;
  }

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

  .hero-image {
    height: 160px;
  }

  .guide-card {
    padding: 20px;
  }

  .page-rank .rank-item {
    grid-template-columns: 32px 48px 1fr;
    gap: 10px;
  }

  .page-rank .rank-cover {
    width: 48px;
    height: 64px;
  }

  .page-rank .rank-number {
    font-size: 20px;
  }
}