/* =========================================================
   喵趣漫画 · 全站样式表
   分组：base / layout / components / pages / responsive
   ========================================================= */

/* ---------------------------------------------------------
   1. base —— 变量、重置、全站骨架基础
   --------------------------------------------------------- */
:root {
  --ink: #1b2a41;
  --ink-soft: #2f3f57;
  --text: #4a5568;
  --text-mute: #7b8494;
  --amber: #b7791f;
  --amber-soft: #fdf6e6;
  --paper: #fbfaf7;
  --paper-alt: #f1efe9;
  --line: #d8d4ca;
  --line-soft: #e7e3da;
  --white: #ffffff;
  --radius: 6px;
  --radius-sm: 4px;
  --wrap: 1120px;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "SFMono-Regular", "JetBrains Mono", Consolas, "Liberation Mono", Menlo, monospace;
  --shadow-soft: 0 1px 2px rgba(27, 42, 65, 0.06);
  --shadow-hover: 0 4px 14px rgba(27, 42, 65, 0.1);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.35;
}

p {
  margin: 0;
}

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

a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.18s ease;
}

a:hover,
a:focus-visible {
  color: var(--amber);
}

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

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

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.visually-hidden,
.visually-hidden-title {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------------------------------------------------------
   2. layout —— 事实条、页头、主容器、页脚、两栏骨架
   --------------------------------------------------------- */

/* 顶部事实条 */
.fact-bar {
  background: var(--ink);
  color: #cfd6e0;
  font-size: 13px;
  line-height: 1.6;
}

.fact-bar p,
.fact-bar .fact-bar-text {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 8px 24px;
}

.fact-bar a {
  color: #e7d3a8;
}

/* 页头与导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  color: var(--ink);
  font-weight: 700;
}

.brand-mark {
  font-size: 19px;
  letter-spacing: 0.02em;
}

.brand-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-mute);
}

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

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

.nav-list a {
  display: block;
  padding: 10px 14px;
  font-size: 15px;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  border-bottom: 2px solid transparent;
}

.nav-list a:hover {
  background: var(--paper-alt);
  color: var(--ink);
}

.nav-list a.is-current {
  color: var(--ink);
  font-weight: 700;
  border-bottom-color: var(--amber);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

/* 主内容骨架 */
.site-main {
  display: block;
}

.home-main,
.inner-main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 32px 24px 56px;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--text-mute);
  margin-bottom: 18px;
}

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

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

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

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

.page-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

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

.page-meta {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-mute);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 两栏布局：默认主内容在前，侧栏在后 */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 40px;
  align-items: start;
}

.layout-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 40px;
  align-items: start;
}

.main-column,
.page-content,
.content-main {
  min-width: 0;
}

.page-aside,
.sidebar,
.content-side,
.inner-aside {
  min-width: 0;
}

/* 侧栏在前的变体 */
.sidebar-left .page-layout,
.sidebar-left .layout-shell {
  grid-template-columns: 320px minmax(0, 1fr);
}

.sidebar-left .page-content,
.sidebar-left .main-column,
.sidebar-left .content-main {
  order: 2;
}

.sidebar-left .page-aside,
.sidebar-left .sidebar,
.sidebar-left .content-side,
.sidebar-left .inner-aside {
  order: 1;
}

/* 页脚 */
.site-footer {
  background: var(--ink);
  color: #b9c2d0;
  margin-top: 24px;
}

.footer-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 40px 24px 24px;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
}

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

.footer-name {
  color: var(--white);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-desc {
  font-size: 13px;
  line-height: 1.7;
  color: #98a3b4;
  max-width: 320px;
}

.footer-title {
  color: #e6eaf0;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-group ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-group a {
  color: #a9b4c4;
  font-size: 13px;
}

.footer-group a:hover {
  color: var(--amber);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 8px;
}

.footer-copy {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 16px 24px 24px;
  font-size: 12px;
  color: #8b96a8;
}

/* ---------------------------------------------------------
   3. components —— 通用模块：区块标题、卡片、表格、状态、按钮
   --------------------------------------------------------- */

/* 区块标题组 */
.section-head {
  margin-bottom: 20px;
}

.section-head h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.section-head p {
  font-size: 14px;
  color: var(--text-mute);
  max-width: 780px;
}

.section-title {
  font-size: 22px;
  margin-bottom: 10px;
}

.section-desc,
.section-intro,
.section-note {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 18px;
  max-width: 760px;
}

.section-note {
  color: var(--text-mute);
  font-size: 13px;
  margin-top: 16px;
  margin-bottom: 0;
}

.section-more {
  margin-top: 18px;
  font-size: 14px;
}

.section-more a {
  color: var(--amber);
  font-weight: 600;
}

.section-more a:hover {
  color: var(--ink);
}

.section {
  margin-bottom: 48px;
}

.section-block {
  margin-bottom: 44px;
}

/* 字段状态标记 */
.field-state,
.update-state {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.6;
  border: 1px solid transparent;
}

.field-state.is-complete,
.update-state.state-complete {
  background: var(--amber-soft);
  color: var(--amber);
  border-color: #ecd9ac;
}

.field-state.is-partial,
.update-state.state-partial {
  background: var(--paper-alt);
  color: var(--text);
  border-color: var(--line);
}

.update-state.state-review {
  background: #eef1f5;
  color: var(--ink-soft);
  border-color: #d3dae4;
}

/* 通用表格 */
.entry-table,
.genre-table,
.field-table {
  width: 100%;
  font-size: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.entry-table caption,
.genre-table caption,
.field-table caption {
  text-align: left;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-mute);
  background: var(--paper-alt);
  border-bottom: 1px solid var(--line);
}

.entry-table th,
.genre-table th,
.field-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--paper-alt);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
}

.entry-table td,
.genre-table td,
.field-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text);
  vertical-align: top;
}

.entry-table tbody tr:last-child td,
.genre-table tbody tr:last-child td,
.field-table tbody tr:last-child td {
  border-bottom: none;
}

.entry-table tbody tr:hover,
.genre-table tbody tr:hover,
.field-table tbody tr:hover {
  background: #fdfcf9;
}

.cell-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  white-space: nowrap;
}

/* 通用图片容器 */
.media-figure,
.field-figure,
.entry-media,
.rank-cover {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-alt);
  border: 1px solid var(--line);
}

.media-figure img,
.field-figure img,
.entry-media img,
.rank-cover img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.media-caption,
.field-figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-mute);
  border-top: 1px solid var(--line);
  background: var(--white);
}

/* 通用列表 */
.scope-list,
.tips-list,
.relation-list,
.criteria-list,
.path-list,
.state-legend {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.scope-item,
.tips-item,
.relation-item,
.criteria-item,
.path-item,
.state-legend-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text);
}

.scope-item strong,
.tips-item strong {
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}

/* 侧栏块 */
.aside-block,
.sidebar-block,
.side-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  margin-bottom: 20px;
}

.aside-title,
.sidebar-title,
.side-title {
  font-size: 16px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.aside-list,
.sidebar-list,
.side-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.aside-list li a,
.sidebar-list li a,
.side-list li a {
  font-size: 14px;
  color: var(--ink-soft);
  display: block;
  padding: 2px 0;
}

.aside-list li a:hover,
.sidebar-list li a:hover,
.side-list li a:hover {
  color: var(--amber);
}

/* 复制链接按钮 */
.copy-link {
  width: 100%;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--white);
  border: 1px solid var(--ink);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: background 0.18s ease;
}

.copy-link:hover {
  background: var(--amber);
  border-color: var(--amber);
}

/* FAQ 折叠 */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
}

.faq-item summary {
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 44px;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--amber);
  font-weight: 400;
}

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

.faq-item p {
  padding: 0 18px 16px;
  font-size: 14px;
  color: var(--text);
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}

/* ---------------------------------------------------------
   4. pages —— 各页面模块
   --------------------------------------------------------- */

/* ---- 首页 ---- */

.hero-section {
  margin-bottom: 52px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-areas:
    "copy figure"
    "table table";
  gap: 28px 40px;
  align-items: start;
}

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

.hero-kicker {
  font-size: 13px;
  color: var(--amber);
  font-weight: 600;
  margin-bottom: 10px;
}

.hero-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 14px;
}

.hero-lead {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 20px;
  max-width: 520px;
}

.hero-paths {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-path a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.hero-path a:hover {
  border-color: var(--amber);
  color: var(--amber);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.hero-figure {
  grid-area: figure;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-alt);
}

.hero-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.hero-figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-mute);
  background: var(--white);
  border-top: 1px solid var(--line);
}

.hero-table-wrap {
  grid-area: table;
  min-width: 0;
}

.hero-table-title {
  font-size: 17px;
  margin-bottom: 10px;
}

/* 题材方向总览 */
.genre-overview {
  margin-bottom: 52px;
}

.genre-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.genre-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

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

.genre-no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  margin-bottom: 6px;
}

.genre-name {
  font-size: 17px;
  margin-bottom: 8px;
}

.genre-trait {
  font-size: 13px;
  color: var(--text);
  margin-bottom: 10px;
}

.genre-count {
  font-size: 12px;
  color: var(--text-mute);
  font-family: var(--font-mono);
}

/* 封面墙 */
.cover-wall {
  margin-bottom: 52px;
}

.cover-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  grid-auto-rows: minmax(0, auto);
}

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

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

.cover-card a {
  display: block;
  color: inherit;
}

.cover-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  background: var(--paper-alt);
}

.cover-name {
  font-size: 15px;
  padding: 10px 12px 4px;
}

.cover-meta {
  padding: 0 12px 12px;
  font-size: 12px;
  color: var(--text-mute);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.cover-tall img {
  aspect-ratio: 3 / 4.4;
}

.cover-wide {
  grid-column: span 2;
}

.cover-wide img {
  aspect-ratio: 16 / 9;
}

/* 更新与榜单并列 */
.dual-panel {
  margin-bottom: 52px;
}

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

.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  min-width: 0;
}

.panel-head {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.panel-head h3 {
  font-size: 17px;
  margin-bottom: 4px;
}

.panel-note {
  font-size: 13px;
  color: var(--text-mute);
}

.update-group {
  margin-bottom: 16px;
}

.update-date {
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--line);
}

.update-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.update-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-size: 14px;
  padding: 6px 0;
}

.update-name {
  color: var(--ink-soft);
  font-weight: 600;
  min-width: 0;
}

.update-genre {
  font-size: 12px;
  color: var(--text-mute);
}

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

.rank-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
}

.rank-row:last-child {
  border-bottom: none;
}

.rank-no {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--amber);
}

.rank-name {
  color: var(--ink-soft);
  font-weight: 600;
  min-width: 0;
}

.rank-note {
  font-size: 12px;
  color: var(--text-mute);
  text-align: right;
}

.panel-more {
  margin-top: 14px;
  font-size: 13px;
}

.panel-more a {
  color: var(--amber);
  font-weight: 600;
}

/* 字段口径与收录边界摘要 */
.field-summary {
  margin-bottom: 52px;
}

.field-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.field-col {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  min-width: 0;
}

.field-col h3 {
  font-size: 16px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.field-dl {
  margin: 0;
}

.field-dl dt {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-top: 12px;
}

.field-dl dt:first-child {
  margin-top: 0;
}

.field-dl dd {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--text);
}

/* 站内栏目索引 */
.site-index {
  margin-bottom: 32px;
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.index-item a {
  display: block;
  height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 14px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.index-item a:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.index-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.index-desc {
  display: block;
  font-size: 12px;
  color: var(--text-mute);
  line-height: 1.6;
}

/* ---- 题材分类页 ---- */
.genre-directory .genre-table td:first-child {
  font-family: var(--font-mono);
  color: var(--amber);
  white-space: nowrap;
}

.genre-feature {
  margin-bottom: 44px;
}

.genre-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
}

.genre-block .genre-name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 17px;
  margin-bottom: 10px;
}

.genre-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  font-weight: 600;
}

.genre-audience {
  font-size: 13px;
  color: var(--text-mute);
  margin-top: 8px;
}

.genre-entries {
  margin-bottom: 44px;
}

.entry-group {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
}

.entry-group-title {
  font-size: 16px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.entry-media {
  max-width: 320px;
  margin-bottom: 14px;
}

.entry-media img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.entry-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.entry-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-size: 14px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.entry-row:last-child {
  border-bottom: none;
}

.entry-name {
  color: var(--ink-soft);
  font-weight: 600;
}

.entry-field {
  font-size: 12px;
  color: var(--text-mute);
}

.genre-tips {
  margin-bottom: 24px;
}

.tips-item a {
  color: var(--amber);
  font-weight: 600;
}

/* ---- 最近更新页 ---- */
.scope-item strong {
  color: var(--ink);
}

.update-group + .update-group {
  margin-top: 4px;
}

.state-legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.path-item a {
  font-weight: 600;
  color: var(--ink-soft);
}

.path-item a:hover {
  color: var(--amber);
}

/* ---- 人气榜单页 ---- */
.ranking-criteria {
  margin-bottom: 44px;
}

.criteria-item h3 {
  font-size: 15px;
  margin-bottom: 6px;
}

.criteria-item p {
  font-size: 13px;
  color: var(--text);
}

.ranking-list {
  margin-bottom: 44px;
}

.rank-items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rank-item {
  display: grid;
  grid-template-columns: 44px 120px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

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

.rank-num {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--amber);
  text-align: center;
  padding-top: 4px;
}

.rank-cover {
  margin: 0;
}

.rank-cover img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

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

.rank-title {
  font-size: 16px;
  margin-bottom: 6px;
}

.rank-genre {
  display: inline-block;
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 8px;
}

.rank-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  margin-right: 6px;
}

.rank-note {
  font-size: 13px;
  color: var(--text);
  text-align: left;
}

.ranking-genres {
  margin-bottom: 44px;
}

.ranking-relation {
  margin-bottom: 24px;
}

.ranking-relation p + p {
  margin-top: 12px;
}

.side-note-block p {
  font-size: 13px;
  color: var(--text);
  margin-bottom: 12px;
}

/* ---- 条目字段说明页 ---- */
.field-meanings {
  margin-bottom: 44px;
}

.field-figure {
  margin-bottom: 20px;
}

.field-figure img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
}

.scope-boundary {
  margin-bottom: 44px;
}

.scope-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.scope-col {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  min-width: 0;
}

.scope-heading {
  font-size: 16px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.scope-col-in .scope-heading {
  color: var(--ink);
}

.scope-col-out .scope-heading {
  color: var(--amber);
}

.scope-col .scope-list {
  gap: 10px;
}

.scope-col .scope-item {
  border: none;
  border-bottom: 1px dashed var(--line-soft);
  border-radius: 0;
  padding: 8px 0;
  background: transparent;
  font-size: 13px;
}

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

.field-relations {
  margin-bottom: 44px;
}

.relation-item h3 {
  font-size: 15px;
  margin-bottom: 6px;
}

.relation-item p {
  font-size: 13px;
  color: var(--text);
}

.relation-item a {
  color: var(--amber);
  font-weight: 600;
}

.field-faq {
  margin-bottom: 24px;
}

/* ---- 404 ---- */
.error-main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 64px 24px 80px;
}

.error-block {
  max-width: 640px;
}

.error-code {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 16px;
}

.error-title {
  font-size: 28px;
  margin-bottom: 12px;
}

.error-text {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 24px;
}

.error-paths {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.error-paths a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.error-paths a:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.btn-home {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 12px 22px;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
}

.btn-home:hover {
  background: var(--amber);
  color: var(--white);
}

/* 轻量滚动出现动画（不影响初始可见性） */
@media (prefers-reduced-motion: no-preference) {
  .genre-card,
  .cover-card,
  .rank-item {
    transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
  }
}

/* ---------------------------------------------------------
   5. responsive —— 960px / 640px 断点
   --------------------------------------------------------- */
@media (max-width: 960px) {
  .header-inner {
    padding: 0 18px;
    min-height: 58px;
    gap: 12px;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-hover);
    padding: 8px 18px 14px;
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    max-height: 0;
    overflow: hidden;
  }

  .nav-list.is-open {
    max-height: 420px;
    overflow: visible;
  }

  .nav-list a {
    padding: 12px 10px;
    border-bottom: 1px solid var(--line-soft);
    border-radius: 0;
  }

  .nav-list a.is-current {
    border-bottom-color: var(--line-soft);
    background: var(--paper-alt);
  }

  .home-main,
  .inner-main {
    padding: 24px 18px 44px;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "copy"
      "figure"
      "table";
    gap: 22px;
  }

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

  .cover-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .index-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-layout,
  .layout-shell {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .sidebar-left .page-layout,
  .sidebar-left .layout-shell {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .sidebar-left .page-aside,
  .sidebar-left .sidebar,
  .sidebar-left .content-side,
  .sidebar-left .inner-aside {
    order: 2;
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

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

  .rank-item {
    grid-template-columns: 40px 100px minmax(0, 1fr);
    gap: 12px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .fact-bar p,
  .fact-bar .fact-bar-text {
    padding: 8px 16px;
    font-size: 12px;
  }

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

  .brand-sub {
    display: none;
  }

  .home-main,
  .inner-main {
    padding: 20px 16px 40px;
  }

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

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

  .section-title,
  .section-head h2 {
    font-size: 19px;
  }

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

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

  .cover-wide {
    grid-column: span 2;
  }

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

  .hero-table-wrap {
    overflow-x: auto;
  }

  .entry-table {
    min-width: 520px;
  }

  .table-wrap {
    overflow-x: auto;
  }

  .field-table {
    min-width: 520px;
  }

  .genre-table {
    min-width: 520px;
  }

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

  .rank-item {
    grid-template-columns: 34px minmax(0, 1fr);
    grid-template-areas:
      "num body"
      "cover body";
    gap: 10px;
  }

  .rank-num {
    grid-area: num;
    text-align: left;
    padding-top: 0;
  }

  .rank-cover {
    grid-area: cover;
    max-width: 96px;
  }

  .rank-body {
    grid-area: body;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    padding: 32px 16px 20px;
  }

  .footer-copy {
    padding: 14px 16px 20px;
  }

  .error-main {
    padding: 44px 16px 60px;
  }

  .error-code {
    font-size: 38px;
  }

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

  .rank-row {
    grid-template-columns: 30px minmax(0, 1fr);
    grid-template-areas:
      "no name"
      "no note";
  }

  .rank-row .rank-no {
    grid-area: no;
  }

  .rank-row .rank-name {
    grid-area: name;
  }

  .rank-row .rank-note {
    grid-area: note;
    text-align: left;
  }
}