/* ==========================================================================
   久久精品免费 · 全站样式表
   结构：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. base — 变量、重置、排版
   -------------------------------------------------------------------------- */

:root {
  --paper: #F6F3EC;
  --paper-sub: #EFEAE0;
  --ink: #17171B;
  --indigo: #2F4A8C;
  --vermilion: #C4503A;
  --jade: #3F7A63;
  --rule: #CFC7B8;
  --muted: #5C5761;
  --radius: 6px;
  --shell-max: 1120px;
  --prose-max: 720px;
  --header-h: 72px;
}

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

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

body.site-body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
  text-rendering: optimizeLegibility;
}

body.site-body h1,
body.site-body h2,
body.site-body h3,
body.site-body h4 {
  margin: 0;
  font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

body.site-body p {
  margin: 0;
}

body.site-body ul,
body.site-body ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

body.site-body dl,
body.site-body dd,
body.site-body dt {
  margin: 0;
}

body.site-body figure {
  margin: 0;
}

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

body.site-body a {
  color: var(--indigo);
  text-decoration: none;
}

body.site-body a:hover,
body.site-body a:focus-visible {
  color: var(--vermilion);
}

body.site-body button {
  font: inherit;
  color: inherit;
}

body.site-body :focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 2px;
}

body.site-body .num,
body.site-body .record-date,
body.site-body .notice-date,
body.site-body .year-btn,
body.site-body .rank-no,
body.site-body .step-num,
body.site-body .step-no,
body.site-body .step-index,
body.site-body .dimension-num,
body.site-body .dimension-index,
body.site-body .clause-index {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* --------------------------------------------------------------------------
   2. layout — 骨架：页头、主导航、主容器、面包屑、页脚
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background-color: var(--paper);
  border-bottom: 1px solid var(--rule);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

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

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

.site-header .brand:hover {
  color: var(--indigo);
}

.site-nav {
  display: block;
}

.site-nav .nav-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 22px;
}

.site-nav .nav-link {
  display: inline-block;
  padding: 8px 2px;
  font-size: 15px;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.site-nav .nav-link:hover {
  color: var(--ink);
  border-bottom-color: var(--rule);
}

.site-nav .nav-link.is-current {
  color: var(--ink);
  font-weight: 700;
  border-bottom-color: var(--indigo);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.menu-toggle .menu-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--ink);
}

.mobile-menu {
  border-top: 1px solid var(--rule);
  background-color: var(--paper);
  padding: 8px 24px 20px;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu .mobile-nav-list {
  max-width: var(--shell-max);
  margin: 0 auto;
}

.mobile-menu .mobile-nav-list li {
  border-bottom: 1px solid var(--rule);
}

.mobile-menu .mobile-nav-list a {
  display: block;
  padding: 14px 2px;
  font-size: 16px;
  color: var(--ink);
  min-height: 44px;
}

.mobile-menu .mobile-nav-list a.is-current {
  font-weight: 700;
  color: var(--indigo);
}

.mobile-menu .mobile-menu-quick {
  max-width: var(--shell-max);
  margin: 16px auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.mobile-menu .quick-label {
  font-size: 13px;
  color: var(--muted);
}

.mobile-menu .mobile-menu-quick a {
  font-size: 14px;
  padding: 8px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background-color: var(--paper-sub);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-main {
  display: block;
}

.inner-main {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 28px 24px 64px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 14px;
}

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

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

.page-header {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 24px;
}

.page-title {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
}

.page-hero {
  margin-bottom: 28px;
}

.page-hero .page-lead {
  font-size: 17px;
  color: var(--ink);
  max-width: var(--prose-max);
}

.page-hero .page-meta,
.page-intro .page-status {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.page-meta .meta-label {
  color: var(--muted);
}

.page-intro {
  margin-bottom: 28px;
}

.page-intro .page-summary {
  max-width: var(--prose-max);
  color: var(--ink);
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 40px;
  align-items: start;
}

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

.layout-aside,
.page-aside,
.guide-aside {
  min-width: 0;
}

.section-title {
  font-size: 22px;
  font-weight: 700;
}

.section-desc,
.section-intro {
  margin-top: 8px;
  font-size: 15px;
  color: var(--muted);
  max-width: var(--prose-max);
}

/* 页脚 */

.site-footer {
  background-color: var(--paper-sub);
  border-top: 1px solid var(--rule);
  margin-top: 8px;
}

.site-footer .footer-top {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 28px 24px 0;
}

.site-footer .footer-line {
  font-size: 15px;
  color: var(--ink);
  max-width: var(--prose-max);
}

.site-footer .footer-groups {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 24px 24px 8px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 40px;
}

.site-footer .footer-group-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
}

.site-footer .footer-list li {
  margin-bottom: 6px;
}

.site-footer .footer-list a {
  font-size: 14px;
  color: var(--muted);
  display: inline-block;
  padding: 4px 0;
  min-height: 28px;
}

.site-footer .footer-list a:hover {
  color: var(--indigo);
}

.site-footer .footer-bottom {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 16px 24px 28px;
  border-top: 1px solid var(--rule);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  align-items: baseline;
}

.site-footer .footer-brand {
  font-weight: 700;
  color: var(--ink);
}

.site-footer .footer-note {
  font-size: 14px;
  color: var(--muted);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: #263c72;
  color: #fff;
}

.btn-ghost {
  background-color: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background-color: var(--ink);
  color: var(--paper);
}

.btn-outline {
  background-color: transparent;
  color: var(--indigo);
  border-color: var(--indigo);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--indigo);
  color: #fff;
}

.section-more {
  display: inline-block;
  margin-top: 18px;
  font-size: 15px;
  font-weight: 700;
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.6;
  white-space: nowrap;
}

.tag-genre {
  background-color: var(--paper-sub);
  color: var(--indigo);
  border: 1px solid var(--rule);
}

.tag-status {
  border: 1px solid transparent;
}

.tag-ongoing {
  background-color: #E4EFE9;
  color: var(--jade);
  border-color: #C4DCD0;
}

.tag-intermittent {
  background-color: #F3EBE2;
  color: #8A6234;
  border-color: #E2D2BD;
}

.tag-completed,
.tag-finished {
  background-color: #E7E9F2;
  color: var(--indigo);
  border-color: #CFD4E6;
}

.tag-hiatus,
.tag-paused {
  background-color: #F4E6E2;
  color: var(--vermilion);
  border-color: #E5C8C0;
}

.tag-interval {
  background-color: #F3EBE2;
  color: #8A6234;
  border-color: #E2D2BD;
}

/* 更新记录行（首页与更新档案共用） */

.record-list {
  border-top: 1px solid var(--rule);
}

.record-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 2px;
  border-bottom: 1px solid var(--rule);
}

.record-row .record-date {
  font-size: 14px;
  color: var(--muted);
}

.record-row .record-name {
  font-size: 15px;
  color: var(--ink);
  min-width: 0;
}

.record-row .tag {
  justify-self: end;
}

/* --------------------------------------------------------------------------
   4. pages — 首页
   -------------------------------------------------------------------------- */

.home-main {
  display: block;
}

.hero {
  position: relative;
  border-bottom: 1px solid var(--rule);
}

.hero .hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.32;
}

.hero .hero-inner {
  position: relative;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 56px 24px 32px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px 40px;
  align-items: start;
}

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

.hero .hero-eyebrow {
  font-size: 14px;
  color: var(--vermilion);
  font-weight: 700;
  margin-bottom: 10px;
}

.hero .hero-lead h1 {
  font-size: 40px;
  line-height: 1.25;
  max-width: 620px;
}

.hero .hero-desc {
  margin-top: 14px;
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
}

.hero .hero-actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero .hero-notice {
  background-color: rgba(246, 243, 236, 0.94);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.hero .notice-title {
  font-size: 16px;
  margin-bottom: 10px;
}

.hero .notice-list {
  border-top: 1px solid var(--rule);
}

.hero .notice-item {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
}

.hero .notice-date {
  color: var(--muted);
}

.hero .notice-text {
  color: var(--ink);
  min-width: 0;
}

.hero .notice-more {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
}

.hero .cover-wall {
  position: relative;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 24px 40px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.cover-card {
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.cover-card .cover-media {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--paper-sub);
}

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

.cover-card .cover-body {
  padding: 12px 14px 16px;
}

.cover-card .tag {
  margin-right: 6px;
}

.cover-card .cover-title {
  margin-top: 8px;
  font-size: 16px;
}

.cover-card .cover-note {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}

.cover-card:hover {
  border-color: var(--indigo);
  transform: translateY(-2px);
}

.section {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 48px 24px;
  border-top: 1px solid var(--rule);
}

.section-head {
  margin-bottom: 24px;
}

.section-head h2 {
  font-size: 24px;
}

.archive-layout {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.year-index .year-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
}

.year-index .year-btn {
  display: block;
  padding: 9px 14px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background-color: var(--paper);
  font-size: 15px;
  color: var(--muted);
  text-align: center;
}

.year-index .year-btn.is-active {
  border-color: var(--indigo);
  color: var(--indigo);
  font-weight: 700;
}

.archive-groups {
  min-width: 0;
}

.archive-group {
  margin-bottom: 26px;
}

.archive-group .group-title {
  font-size: 18px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
}

.genre-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.genre-card {
  display: block;
  padding: 18px 18px 20px;
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.genre-card .genre-name {
  display: block;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.genre-card .genre-clue {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.genre-card:hover {
  border-color: var(--indigo);
  transform: translateY(-2px);
}

.dimension-list {
  border-top: 1px solid var(--rule);
}

.dimension-item {
  display: grid;
  grid-template-columns: 44px 200px minmax(0, 1fr);
  gap: 12px 20px;
  align-items: baseline;
  padding: 16px 2px;
  border-bottom: 1px solid var(--rule);
}

.dimension-item .dimension-num {
  font-size: 16px;
  font-weight: 700;
  color: var(--vermilion);
}

.dimension-item .dimension-name {
  font-size: 17px;
}

.dimension-item .dimension-text {
  font-size: 15px;
  color: var(--muted);
  min-width: 0;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.step-card {
  padding: 20px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.step-card .step-num {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo);
  margin-bottom: 8px;
}

.step-card .step-name {
  font-size: 17px;
}

.step-card .step-text {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.rule-summary-list {
  border-top: 1px solid var(--rule);
}

.rule-summary-item {
  padding: 14px 2px;
  border-bottom: 1px solid var(--rule);
  font-size: 15px;
  color: var(--ink);
  max-width: var(--prose-max);
}

.rule-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.map-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 40px;
}

.map-group .map-group-title {
  font-size: 16px;
  margin-bottom: 10px;
}

.map-group .map-list li {
  margin-bottom: 6px;
}

.map-group .map-list a {
  display: inline-block;
  padding: 5px 0;
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   5. pages — 题材分类
   -------------------------------------------------------------------------- */

.filter-bar {
  margin-bottom: 32px;
}

.tag-row {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-chip {
  min-height: 44px;
  padding: 9px 16px;
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.tag-chip:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}

.tag-chip.is-active {
  background-color: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
}

.undo-bar {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 10px 14px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--muted);
}

.undo-bar[hidden] {
  display: none;
}

.undo-bar .undo-btn {
  min-height: 36px;
  padding: 6px 14px;
  background-color: transparent;
  border: 1px solid var(--indigo);
  border-radius: var(--radius);
  color: var(--indigo);
  font-size: 14px;
  cursor: pointer;
}

.genre-list {
  margin-bottom: 40px;
}

.genre-block {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px 32px;
  align-items: start;
  padding: 28px 0;
  border-top: 1px solid var(--rule);
}

.genre-block.is-hidden {
  display: none;
}

.genre-figure {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.genre-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.genre-figure figcaption {
  padding: 8px 12px 10px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
}

.genre-text {
  min-width: 0;
}

.genre-text .genre-name {
  font-size: 20px;
  margin-bottom: 12px;
}

.genre-detail {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 8px 16px;
}

.genre-detail dt {
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo);
}

.genre-detail dd {
  font-size: 15px;
  color: var(--muted);
  min-width: 0;
}

.path-section {
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}

.path-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.path-item {
  padding: 18px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.path-item .path-step {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--vermilion);
  margin-bottom: 8px;
}

.path-item .path-text {
  font-size: 14px;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   6. pages — 更新档案
   -------------------------------------------------------------------------- */

.dangan-groups {
  margin-bottom: 36px;
}

.dangan-year-block {
  margin-bottom: 32px;
}

.year-block-title {
  font-size: 20px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 16px;
}

.month-group {
  margin-bottom: 20px;
}

.month-group-title {
  font-size: 16px;
  color: var(--indigo);
  margin-bottom: 8px;
}

.status-notes {
  margin-bottom: 32px;
}

.status-list {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
}

.status-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.status-item .status-tag {
  font-size: 13px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.status-item .status-serial {
  background-color: #E4EFE9;
  color: var(--jade);
}

.status-item .status-interval {
  background-color: #F3EBE2;
  color: #8A6234;
}

.status-item .status-complete {
  background-color: #E7E9F2;
  color: var(--indigo);
}

.status-item .status-pause {
  background-color: #F4E6E2;
  color: var(--vermilion);
}

.status-item .status-desc {
  font-size: 14px;
  color: var(--muted);
  min-width: 0;
  flex: 1 1 200px;
}

.dangan-figure {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.dangan-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.dangan-figure figcaption {
  padding: 10px 14px 12px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
}

.year-index {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 20px;
}

.aside-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.aside-desc,
.aside-text {
  font-size: 14px;
  color: var(--muted);
}

.year-index-list {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.year-index-link {
  display: block;
  padding: 9px 12px;
  min-height: 44px;
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--ink);
}

.year-index-link:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}

.aside-links {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px;
}

.aside-link-list {
  margin-top: 12px;
}

.aside-link-list li {
  margin-bottom: 8px;
}

.aside-link-list a {
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   7. pages — 追更榜
   -------------------------------------------------------------------------- */

.dimension-section .section-head,
.board-section .section-head,
.checklist-section .section-head,
.related-section .section-head {
  margin-bottom: 22px;
}

.dimension-section .dimension-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  border-top: none;
}

.dimension-section .dimension-item {
  display: block;
  padding: 20px;
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.dimension-section .dimension-item .dimension-index {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--vermilion);
  margin-bottom: 6px;
}

.dimension-section .dimension-name {
  font-size: 18px;
  margin-bottom: 10px;
}

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

.dimension-body .dimension-method {
  font-size: 15px;
  color: var(--ink);
}

.dimension-body .dimension-mistake {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
  padding-left: 12px;
  border-left: 2px solid var(--rule);
}

.board-section {
  background-color: var(--paper-sub);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  max-width: none;
  padding: 48px 0;
}

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

.board-figure {
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
}

.board-figure img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.board-figure .board-figure-cap {
  padding: 10px 14px 12px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
}

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

.rank-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.rank-card .rank-no {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background-color: var(--indigo);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

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

.rank-content .genre-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  background-color: var(--paper-sub);
  color: var(--indigo);
  border: 1px solid var(--rule);
}

.rank-content .rank-name {
  margin-top: 8px;
  font-size: 16px;
}

.rank-content .rank-desc {
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
}

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

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

.checklist-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.checklist-step {
  padding: 20px;
  background-color: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.checklist-step .step-no {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo);
  margin-bottom: 8px;
}

.checklist-step .step-action {
  font-size: 17px;
}

.checklist-step .step-result {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.checklist-note {
  margin-top: 20px;
  font-size: 15px;
  color: var(--muted);
  max-width: var(--prose-max);
}

.checklist-note a {
  margin-right: 12px;
  font-weight: 700;
}

.related-section {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 40px 24px 56px;
  border-top: 1px solid var(--rule);
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.related-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--ink);
}

.related-link:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}

/* --------------------------------------------------------------------------
   8. pages — 选漫指南
   -------------------------------------------------------------------------- */

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

.guide-section {
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}

.guide-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
}

.principle-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.principle-item {
  padding: 18px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.principle-item .principle-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.principle-item .principle-text {
  font-size: 14px;
  color: var(--muted);
}

.guide-figure {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 20px 0 24px;
}

.guide-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.guide-figure figcaption {
  padding: 10px 14px 12px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
}

.step-list {
  border-top: 1px solid var(--rule);
}

.step-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}

.step-item .step-index {
  font-size: 15px;
  font-weight: 700;
  color: var(--vermilion);
}

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

.step-body .step-title {
  font-size: 17px;
  margin-bottom: 6px;
}

.step-body .step-text {
  font-size: 15px;
  color: var(--muted);
}

.step-body .step-point {
  margin-top: 6px;
  font-size: 14px;
  color: var(--ink);
}

.standard-list {
  margin-top: 18px;
  border-top: 1px solid var(--rule);
}

.standard-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px;
  gap: 16px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--rule);
}

.standard-item .standard-text {
  font-size: 15px;
  color: var(--ink);
  min-width: 0;
}

.standard-item .standard-note {
  font-size: 14px;
  color: var(--muted);
}

.review-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.review-item {
  padding: 18px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.review-item .review-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.review-item .review-text {
  font-size: 14px;
  color: var(--muted);
}

.review-link {
  margin-top: 18px;
  font-size: 15px;
}

.review-link a {
  margin-right: 14px;
  font-weight: 700;
}

.guide-aside .aside-block {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}

.guide-aside .aside-text {
  margin-top: 8px;
}

.guide-aside .aside-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 15px;
  font-weight: 700;
}

.related-section .related-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
}

.related-section .related-item a {
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   9. pages — 阅读规则
   -------------------------------------------------------------------------- */

.page-head {
  margin-bottom: 28px;
}

.page-head .page-summary {
  max-width: var(--prose-max);
}

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

.rules-figure {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 28px;
}

.rules-figure img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.rules-figure figcaption {
  padding: 10px 14px 12px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
}

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

.rules-group .group-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.rules-group .group-intro {
  font-size: 15px;
  color: var(--muted);
  max-width: var(--prose-max);
  margin-bottom: 14px;
}

.clause-list {
  border-top: 1px solid var(--rule);
}

.clause-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--rule);
}

.clause-item .clause-index {
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo);
}

.clause-item .clause-text {
  font-size: 15px;
  color: var(--ink);
  min-width: 0;
}

.feedback-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.feedback-step {
  padding: 18px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.feedback-step .step-index {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--vermilion);
  margin-bottom: 8px;
}

.feedback-step .step-title {
  font-size: 16px;
}

.feedback-step .step-text {
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
}

.feedback-entry {
  margin-top: 18px;
  font-size: 15px;
}

.feedback-entry a {
  margin-right: 14px;
  font-weight: 700;
}

.page-aside .aside-card {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}

.page-aside .aside-list {
  margin-top: 12px;
}

.page-aside .aside-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  color: var(--muted);
}

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

/* --------------------------------------------------------------------------
   10. pages — 常见答疑
   -------------------------------------------------------------------------- */

.page-figure {
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 32px;
}

.page-figure img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.page-figure figcaption {
  padding: 10px 14px 12px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--rule);
}

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

.faq-group .group-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.faq-group .group-desc {
  font-size: 15px;
  color: var(--muted);
  max-width: var(--prose-max);
  margin-bottom: 14px;
}

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

.faq-item .faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  min-height: 44px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

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

.faq-item .faq-question::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 18px;
  font-weight: 700;
  color: var(--indigo);
}

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

.faq-item .faq-answer {
  padding: 0 16px 16px;
  border-top: 1px solid var(--rule);
  padding-top: 12px;
}

.faq-item .faq-answer p {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 8px;
  max-width: var(--prose-max);
}

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

.related-entry {
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}

.related-entry .group-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.related-entry .group-desc {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 14px;
}

.entry-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px 24px;
}

.entry-list a {
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   11. pages — 404
   -------------------------------------------------------------------------- */

.error-main {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 64px 24px 72px;
}

.error-hero {
  max-width: var(--prose-max);
}

.error-hero .error-code {
  font-size: 15px;
  font-weight: 700;
  color: var(--vermilion);
  margin-bottom: 10px;
}

.error-hero h1 {
  font-size: 30px;
}

.error-hero .error-desc {
  margin-top: 14px;
  font-size: 16px;
  color: var(--muted);
}

.error-actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.error-paths {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}

.error-paths h2 {
  font-size: 22px;
}

.error-path-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.error-path-list a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  background-color: var(--paper-sub);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--ink);
}

.error-path-list a:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}

/* --------------------------------------------------------------------------
   12. responsive — 1024 / 768 / 480
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .page-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .hero .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 48px;
  }

  .hero .hero-notice {
    max-width: 520px;
  }

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

  .archive-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .year-index .year-list {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .genre-grid,
  .step-grid,
  .checklist-steps,
  .feedback-steps,
  .path-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .map-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .error-path-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dimension-section .dimension-list {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .genre-block {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 20px 24px;
  }
}

@media (max-width: 768px) {
  .site-header .header-inner {
    min-height: 60px;
    padding: 0 16px;
    gap: 12px;
  }

  .site-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .inner-main {
    padding: 20px 16px 48px;
  }

  .hero .hero-inner {
    padding: 36px 16px 24px;
  }

  .hero .hero-lead h1 {
    font-size: 28px;
  }

  .hero .cover-wall {
    padding: 0 16px 32px;
    gap: 14px;
  }

  .section {
    padding: 36px 16px;
  }

  .section-head h2 {
    font-size: 21px;
  }

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

  .genre-grid,
  .step-grid,
  .checklist-steps,
  .feedback-steps,
  .path-list,
  .board-grid,
  .principle-list,
  .review-list,
  .related-section .related-list,
  .entry-list,
  .map-groups {
    grid-template-columns: minmax(0, 1fr);
  }

  .genre-block {
    grid-template-columns: minmax(0, 1fr);
  }

  .genre-detail {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .genre-detail dt {
    margin-top: 8px;
  }

  .standard-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .dimension-item {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 6px 12px;
  }

  .dimension-item .dimension-text {
    grid-column: 2 / -1;
  }

  .record-row {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 4px 12px;
  }

  .record-row .tag {
    grid-column: 2 / -1;
    justify-self: start;
  }

  .board-section,
  .checklist-section,
  .related-section {
    padding: 36px 0;
  }

  .board-section .container,
  .checklist-section,
  .related-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .site-footer .footer-top,
  .site-footer .footer-groups,
  .site-footer .footer-bottom {
    padding-left: 16px;
    padding-right: 16px;
  }

  .site-footer .footer-groups {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .site-footer .footer-bottom {
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  body.site-body {
    font-size: 15px;
  }

  .hero .hero-lead h1 {
    font-size: 24px;
  }

  .hero .hero-actions .btn {
    flex: 1 1 100%;
  }

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

  .cover-card .cover-body {
    padding: 10px 12px 14px;
  }

  .cover-card .cover-title {
    font-size: 15px;
  }

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

  .section-head h2,
  .rules-group .group-title,
  .faq-group .group-title,
  .related-entry .group-title {
    font-size: 19px;
  }

  .tag-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .tag-chip {
    flex: 0 0 auto;
  }

  .year-index .year-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .year-index .year-btn {
    flex: 0 0 auto;
  }

  .year-index-list {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .year-index-link {
    flex: 0 0 auto;
  }

  .error-main {
    padding: 40px 16px 56px;
  }

  .error-hero h1 {
    font-size: 24px;
  }

  .error-path-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 触摸端不做位移动效 */

@media (hover: none) {
  .cover-card:hover,
  .genre-card:hover,
  .rank-card:hover {
    transform: none;
  }
}

/* 尊重减少动效偏好 */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .cover-card,
  .genre-card,
  .rank-card,
  .btn,
  .site-nav .nav-link {
    transition: none;
  }
}