/* ==========================================================================
   皮皮漫画 · 全站样式表
   站点：szgpsm.com
   说明：覆盖整站全部页面与组件，遵循 DOM 契约，按 base / layout /
   components / pages / responsive 分组。
   ========================================================================== */

/* ==========================================================================
   Base —— 变量、重置、全局基础
   ========================================================================== */

:root {
  --color-primary: #FF6B35;
  --color-text: #1D1D1F;
  --color-bg: #F5F2EB;
  --color-card: #FFFFFF;
  --color-header: #2B2D42;
  --color-footer: #2B2D42;
  --color-border: #E8E4DA;
  --color-text-light: #6B6B6B;
  --color-text-invert: #F5F2EB;
  --color-badge: #FF6B35;
  --color-hot: #FF6B35;
  --color-warm: #F0EBE0;

  --font-sans: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;

  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
  --space-xxxl: 64px;

  --header-height: 72px;
  --header-topbar-height: 32px;
  --transition-fast: 0.18s ease;
  --transition-base: 0.25s ease;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  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: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

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

table {
  border-collapse: collapse;
  width: 100%;
}

/* 无障碍隐藏，只对辅助文本使用 */
.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 —— 全站骨架、容器、页头、页脚、面包屑、页面标题区
   ========================================================================== */

.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* ---------- 页头 ---------- */

.site-header {
  background-color: var(--color-header);
  color: var(--color-text-invert);
  border-bottom: 3px solid var(--color-primary);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-name {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--color-text-invert);
  line-height: 1.2;
}

.brand-name::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: var(--color-primary);
  border-radius: 2px;
  margin-right: 8px;
  transform: rotate(12deg);
}

/* ---------- 导航 ---------- */

.site-nav {
  display: flex;
  align-items: center;
}

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

.nav-list li a {
  display: inline-block;
  padding: 10px 16px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(245, 242, 235, 0.85);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  line-height: 1.4;
}

.nav-list li a:hover {
  background-color: rgba(255, 107, 53, 0.16);
  color: var(--color-text-invert);
}

.nav-list li a.is-current {
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: transparent;
  position: relative;
}

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

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

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

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

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

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

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

/* ---------- 面包屑 ---------- */

.breadcrumb {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 20px 24px 0;
  font-size: 13px;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

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

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

.breadcrumb-sep {
  color: var(--color-border);
  margin: 0 2px;
}

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

/* ---------- 内页公共骨架 ---------- */

.inner-main {
  width: 100%;
}

.inner-main .page-header {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 28px 24px 20px;
}

.page-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: 10px;
}

.page-description {
  font-size: 15px;
  color: var(--color-text-light);
  max-width: 720px;
  line-height: 1.7;
}

/* ---------- 页脚 ---------- */

.site-footer {
  background-color: var(--color-footer);
  color: rgba(245, 242, 235, 0.8);
  margin-top: auto;
  padding: 48px 0 0;
  flex-shrink: 0;
}

.footer-columns {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 32px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
}

.footer-col {
  min-width: 0;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text-invert);
  letter-spacing: 0;
}

.footer-brand-name::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 2px;
  margin-right: 6px;
  transform: rotate(12deg);
}

.footer-tagline {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 242, 235, 0.6);
}

.footer-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-invert);
  margin-bottom: 14px;
}

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

.footer-links a {
  font-size: 13px;
  color: rgba(245, 242, 235, 0.7);
  transition: color var(--transition-fast);
}

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

.footer-note {
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245, 242, 235, 0.5);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: rgba(245, 242, 235, 0.5);
}

.footer-meta {
  font-size: 12px;
}

/* ==========================================================================
   Components —— 按钮、标题、卡片、标签、榜单、步骤等通用组件
   ========================================================================== */

/* ---------- 按钮 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  line-height: 1.5;
  border: 2px solid transparent;
  min-height: 44px;
}

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

.btn-primary:hover {
  background-color: #e85a2a;
  box-shadow: 0 4px 14px rgba(255, 107, 53, 0.3);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background-color: rgba(255, 107, 53, 0.08);
  transform: translateY(-1px);
}

.btn-text {
  background-color: transparent;
  color: var(--color-primary);
  padding: 8px 16px;
  font-weight: 600;
}

.btn-text:hover {
  background-color: rgba(255, 107, 53, 0.08);
}

.btn-small {
  padding: 6px 16px;
  font-size: 13px;
  min-height: 36px;
  border-radius: var(--radius-sm);
}

/* ---------- 区块标题 ---------- */

.section-title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-text);
  position: relative;
  padding-left: 14px;
}

.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.section-intro,
.section-desc {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-top: 8px;
}

/* ---------- 漫画封面卡（首页与漫画大全共用） ---------- */

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

.comic-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.comic-card a {
  display: flex;
  flex-direction: column;
}

.comic-card .comic-cover-wrap,
.comic-card a > img,
.comic-card a > .comic-cover {
  aspect-ratio: 3 / 4;
  width: 100%;
  object-fit: cover;
  background-color: var(--color-warm);
}

.comic-card .comic-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  padding: 12px 12px 4px;
  color: var(--color-text);
}

.comic-card .comic-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-primary);
  padding: 2px 10px;
  margin: 4px 12px 0;
  background-color: rgba(255, 107, 53, 0.08);
  border-radius: 999px;
  width: fit-content;
}

.comic-card .comic-desc {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.5;
  padding: 8px 12px 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 更新角标 */
.update-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--color-badge);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.3);
}

/* ---------- 题材标签（首页侧栏） ---------- */

.genre-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.genre-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  line-height: 1.4;
}

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

/* ---------- 排行榜条（首页预览与排行页共用） ---------- */

.ranking-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.ranking-item:hover {
  background-color: #fff;
  transform: translateX(4px);
}

.ranking-num {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
  width: 32px;
  text-align: center;
  flex-shrink: 0;
  font-style: italic;
}

.ranking-title {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ranking-title:hover {
  color: var(--color-primary);
}

.hot-level {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-hot);
  background-color: rgba(255, 107, 53, 0.1);
  padding: 2px 10px;
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
}

/* ---------- 阅读步骤卡（首页） ---------- */

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

.guide-step {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.guide-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
}

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

.step-desc {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
  flex: 1;
}

/* ---------- 侧栏通用 ---------- */

.sidebar-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary);
}

.sidebar-intro {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ---------- 内容目录（首页与阅读指南） ---------- */

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

.toc-list li a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--color-text);
  border-radius: var(--radius-md);
  border-left: 3px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.toc-list li a:hover {
  background-color: rgba(255, 107, 53, 0.06);
  border-left-color: var(--color-primary);
  color: var(--color-primary);
}

/* ==========================================================================
   Pages —— 首页
   ========================================================================== */

/* ---------- 首页 hero ---------- */

.hero-section {
  background-color: var(--color-header);
  color: var(--color-text-invert);
  padding: 56px 0 48px;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  border: 2px solid rgba(255, 107, 53, 0.25);
  border-radius: 50%;
  pointer-events: none;
}

.hero-section::before {
  content: "";
  position: absolute;
  right: 40px;
  bottom: -80px;
  width: 180px;
  height: 180px;
  border: 2px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: 0;
}

.hero-tagline {
  font-size: 17px;
  color: rgba(245, 242, 235, 0.85);
  margin-bottom: 12px;
  line-height: 1.6;
}

.hero-update-summary {
  font-size: 14px;
  color: rgba(245, 242, 235, 0.65);
  margin-bottom: 24px;
  line-height: 1.7;
  max-width: 480px;
}

.hero-media {
  display: flex;
  justify-content: flex-end;
}

.hero-figure {
  position: relative;
  max-width: 340px;
  width: 100%;
}

.hero-figure img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.hero-caption {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background-color: rgba(29, 29, 31, 0.8);
  color: var(--color-text-invert);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

/* ---------- 站内摘要框 ---------- */

.site-summary {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.site-summary .section-title {
  margin-bottom: 12px;
}

.summary-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  max-width: 860px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 12px;
}

.summary-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.summary-links a {
  font-size: 14px;
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.summary-links a:hover {
  color: var(--color-text);
}

/* ---------- 内容目录 ---------- */

.page-toc {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 20px 24px 0;
}

.page-toc .toc-list {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 8px;
}

.page-toc .toc-list li a {
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  background-color: var(--color-card);
}

.page-toc .toc-list li a:hover {
  background-color: rgba(255, 107, 53, 0.08);
}

/* ---------- 首页主布局：左主右栏 ---------- */

.home-layout {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

/* 今日更新封面墙 */
.today-updates {
  min-width: 0;
}

.cover-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.cover-grid .comic-card {
  position: relative;
}

.cover-grid .comic-card a {
  display: block;
  position: relative;
}

.cover-grid .comic-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background-color: var(--color-warm);
}

.cover-grid .comic-title {
  font-size: 14px;
  font-weight: 600;
  padding: 10px 12px 12px;
}

/* 题材侧栏 */
.genre-sidebar {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: 24px;
}

.genre-sidebar .btn {
  margin-top: 16px;
  width: 100%;
}

/* ---------- 热门排行预览 ---------- */

.ranking-preview {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 24px 8px;
}

.ranking-preview .ranking-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.ranking-preview .ranking-item {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px;
}

.ranking-preview .ranking-num {
  width: auto;
  font-size: 24px;
}

.ranking-preview .ranking-title {
  white-space: normal;
  font-size: 14px;
}

.ranking-preview .btn-text {
  margin-top: 16px;
}

/* ---------- 阅读指南入口 ---------- */

.guide-entry {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 24px 8px;
}

/* ---------- 关于本站（首页） ---------- */

.about-site {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.about-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  max-width: 860px;
  margin-bottom: 16px;
}

/* ==========================================================================
   Pages —— 漫画大全（ppmh/comics.html）
   ========================================================================== */

.page-layout.sidebar-left {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
}

.category-sidebar {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: 24px;
}

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

.category-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.category-link:hover {
  background-color: rgba(255, 107, 53, 0.08);
}

.category-icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 107, 53, 0.12);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.category-name {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}

.category-count {
  font-size: 12px;
  color: var(--color-text-light);
  background-color: var(--color-bg);
  padding: 1px 8px;
  border-radius: 999px;
}

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

.comics-section {
  margin-bottom: 40px;
  scroll-margin-top: 90px;
}

.comics-section .section-title {
  margin-bottom: 8px;
}

.comics-section .section-desc {
  margin-bottom: 16px;
}

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

.comics-grid .comic-card {
  display: flex;
  flex-direction: column;
}

.comics-grid .comic-card .comic-cover-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--color-warm);
}

.comics-grid .comic-card .comic-cover-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-links {
  margin-top: 24px;
  padding: 20px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.related-links p {
  font-size: 14px;
  color: var(--color-text-light);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.related-links a {
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.related-links a:hover {
  color: var(--color-text);
}

/* ==========================================================================
   Pages —— 热门排行（ppmh/ranking.html）
   ========================================================================== */

.layout-shell.sidebar-right {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: start;
}

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

.rank-list-section {
  margin-top: 8px;
}

.rank-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.rank-item:hover {
  background-color: #fff;
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.rank-number {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  width: 36px;
  text-align: center;
  flex-shrink: 0;
  font-style: italic;
}

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

.rank-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
  transition: color var(--transition-fast);
}

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

.rank-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-primary);
  background-color: rgba(255, 107, 53, 0.08);
  padding: 2px 10px;
  border-radius: 999px;
  margin-top: 4px;
}

.rank-heat {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 2px;
}

.rank-desc {
  font-size: 13px;
  color: var(--color-text-light);
  margin-top: 2px;
}

/* 编辑推荐侧栏 */
.side-content {
  min-width: 0;
}

.editor-picks {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: 24px;
}

.editor-picks .section-desc {
  margin-bottom: 16px;
}

.pick-card {
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pick-card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.pick-cover {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-md);
  background-color: var(--color-warm);
}

.pick-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}

.pick-reason {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* 底部链接块 */
.inner-links-block {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 24px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.more-links-desc {
  font-size: 14px;
  color: var(--color-text-light);
}

.link-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.link-group a {
  font-size: 14px;
  color: var(--color-primary);
  font-weight: 500;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.link-group a:hover {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ==========================================================================
   Pages —— 今日更新（ppmh/today.html）
   ========================================================================== */

.update-list {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 8px 24px 24px;
}

.update-list .section-intro {
  margin-bottom: 20px;
}

.update-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 16px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.update-item:hover {
  background-color: #fff;
  transform: translateX(4px);
}

.update-cover {
  width: 64px;
  flex-shrink: 0;
}

.update-cover img {
  width: 64px;
  height: 85px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: var(--color-warm);
}

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

.update-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.update-chapter {
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 2px;
}

.update-time {
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 500;
}

.update-link {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  padding: 6px 14px;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.update-link:hover {
  background-color: var(--color-primary);
  color: #fff;
}

/* 更新时间说明 */
.update-note {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 48px;
}

.update-note .section-title {
  margin-bottom: 12px;
}

.update-note p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 8px;
  max-width: 860px;
}

/* ==========================================================================
   Pages —— 阅读指南（ppmh/guide.html）
   ========================================================================== */

.layout-shell.sidebar-left {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
}

.guide-toc {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: 24px;
}

.guide-toc h2 {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary);
}

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

.guide-section {
  margin-bottom: 40px;
  scroll-margin-top: 90px;
}

.guide-section > h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-text);
  position: relative;
  padding-left: 14px;
  margin-bottom: 12px;
}

.guide-section > h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.guide-section .section-intro {
  margin-bottom: 20px;
}

.guide-section .guide-step {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.guide-section .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

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

.guide-section .step-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.guide-section .step-body p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 12px;
}

.guide-figure {
  margin-top: 8px;
}

.guide-figure img {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-md);
  background-color: var(--color-warm);
}

/* 状态说明 */
.status-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.status-item {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}

.status-item h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

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

/* 阅读注意事项 */
.note-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.note-list li {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.7;
  position: relative;
  padding-left: 40px;
}

.note-list li::before {
  content: "·";
  position: absolute;
  left: 18px;
  font-size: 24px;
  color: var(--color-primary);
  font-weight: 800;
  line-height: 1;
  top: 16px;
}

/* ==========================================================================
   Pages —— 关于本站（ppmh/about.html）
   ========================================================================== */

.page-layout.sidebar-left {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
}

.page-sidebar {
  min-width: 0;
}

.sidebar-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: 24px;
}

.sidebar-card .sidebar-title {
  margin-bottom: 16px;
}

.sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.sidebar-list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
}

.sidebar-label {
  color: var(--color-text-light);
}

.sidebar-value {
  color: var(--color-text);
  font-weight: 600;
  text-align: right;
}

.sidebar-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  padding: 6px 14px;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.sidebar-link:hover {
  background-color: var(--color-primary);
  color: #fff;
}

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

.content-section {
  margin-bottom: 40px;
  scroll-margin-top: 90px;
}

.content-section .section-title {
  margin-bottom: 14px;
}

.section-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 12px;
  max-width: 760px;
}

.about-figure {
  margin: 20px 0;
}

.about-figure img {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background-color: var(--color-warm);
}

.about-figure figcaption {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 8px;
}

/* 栏目架构表格 */
.column-table-wrap {
  overflow-x: auto;
  margin-top: 16px;
}

.column-table {
  min-width: 520px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.column-table th,
.column-table td {
  padding: 12px 16px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--color-border);
}

.column-table th {
  background-color: var(--color-warm);
  font-weight: 700;
  color: var(--color-text);
}

.column-table td {
  color: var(--color-text-light);
}

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

/* 编辑准则 */
.principle-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.principle-item {
  display: flex;
  gap: 16px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  align-items: flex-start;
}

.principle-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

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

.principle-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

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

/* ==========================================================================
   Pages —— 404（404.html）
   ========================================================================== */

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

.error-content {
  text-align: center;
  max-width: 520px;
}

.error-code {
  font-size: 72px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
  font-style: italic;
}

.error-content h1 {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
}

.error-desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.error-content .btn {
  margin-bottom: 16px;
}

.error-tip {
  font-size: 13px;
  color: var(--color-text-light);
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.error-tip a {
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.error-tip a:hover {
  color: var(--color-text);
}

/* ==========================================================================
   Responsive —— 响应式断点
   ========================================================================== */

/* ---------- 1024px：平板 ---------- */

@media (max-width: 1024px) {
  .home-layout {
    grid-template-columns: 1fr 280px;
    gap: 24px;
  }

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

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

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

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

  .layout-shell.sidebar-right,
  .layout-shell.sidebar-left,
  .page-layout.sidebar-left {
    grid-template-columns: 220px 1fr;
    gap: 24px;
  }
}

/* ---------- 768px：手机横屏 / 小平板 ---------- */

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

  .brand-name {
    font-size: 20px;
  }

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

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-header);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 100;
    gap: 2px;
  }

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

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

  .hero-content {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 0 16px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-media {
    justify-content: center;
  }

  .hero-figure {
    max-width: 240px;
  }

  .home-layout {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .genre-sidebar {
    position: static;
  }

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

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

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

  .breadcrumb {
    padding: 16px 16px 0;
  }

  .page-layout.sidebar-left,
  .layout-shell.sidebar-right,
  .layout-shell.sidebar-left {
    grid-template-columns: 1fr;
    padding: 0 16px 40px;
  }

  .category-sidebar,
  .guide-toc,
  .page-sidebar .sidebar-card,
  .side-content .editor-picks {
    position: static;
    order: 2;
  }

  /* 漫画大全：移动端列表在前，分类在后 */
  .page-layout.sidebar-left .category-sidebar {
    order: 2;
  }

  .page-layout.sidebar-left .comics-content {
    order: 1;
  }

  /* 阅读指南：正文在前，目录在后 */
  .layout-shell.sidebar-left .guide-toc {
    order: 2;
  }

  .layout-shell.sidebar-left .guide-content {
    order: 1;
  }

  /* 关于本站：内容在前，侧栏在后 */
  .page-layout.sidebar-left .page-sidebar {
    order: 2;
  }

  .page-layout.sidebar-left .page-content {
    order: 1;
  }

  /* 排行页：榜单在前，编辑推荐在后 */
  .layout-shell.sidebar-right .main-content {
    order: 1;
  }

  .layout-shell.sidebar-right .side-content {
    order: 2;
  }

  .layout-shell.sidebar-right {
    display: flex;
    flex-direction: column;
  }

  .layout-shell.sidebar-left {
    display: flex;
    flex-direction: column;
  }

  .page-layout.sidebar-left {
    display: flex;
    flex-direction: column;
  }

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

  .update-link {
    margin-left: auto;
  }

  .inner-links-block {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 16px 24px;
  }

  .footer-bottom {
    padding: 16px;
  }

  .guide-section .guide-step {
    flex-direction: column;
  }

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

/* ---------- 480px：手机竖屏 ---------- */

@media (max-width: 480px) {
  .cover-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

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

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

  .update-item {
    padding: 12px;
  }

  .update-cover {
    width: 52px;
  }

  .update-cover img {
    width: 52px;
    height: 70px;
  }

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

  .update-chapter {
    font-size: 12px;
  }

  .update-time {
    font-size: 11px;
  }

  .update-link {
    font-size: 12px;
    padding: 4px 10px;
  }

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

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

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

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

  .principle-item {
    flex-direction: column;
    gap: 8px;
  }

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

/* ---------- 360px：极小屏兜底 ---------- */

@media (max-width: 360px) {
  .cover-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .comics-grid {
    grid-template-columns: 1fr;
  }

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

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

  .update-link {
    display: none;
  }

  .update-item {
    padding: 10px;
  }

  .hero-content {
    padding: 0 12px;
  }

  .header-inner {
    padding: 0 12px;
  }

  .breadcrumb,
  .page-header {
    padding-left: 12px;
    padding-right: 12px;
  }

  .page-layout.sidebar-left,
  .layout-shell.sidebar-right,
  .layout-shell.sidebar-left {
    padding-left: 12px;
    padding-right: 12px;
  }

  .footer-columns {
    padding-left: 12px;
    padding-right: 12px;
  }

  .footer-bottom {
    padding-left: 12px;
    padding-right: 12px;
  }
}