/* ==========================================================================
   漫画之家 jxjlfy.com — 全站样式表
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base — 变量、重置、排版、链接、图片
   -------------------------------------------------------------------------- */

:root {
  --ink: #1f3a5f;
  --accent: #c8552b;
  --paper: #f6f4ef;
  --card: #ffffff;
  --text: #2b2b2b;
  --muted: #6d6d6d;
  --line: #e2ded6;
  --mono: "SFMono-Regular", "Menlo", "Consolas", "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --shell: 1180px;
  --gutter: 32px;
  --radius: 6px;
}

*,
*::before,
*::after {
  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(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.35;
}

p {
  margin: 0;
}

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

dl, dd, dt, figure, figcaption {
  margin: 0;
}

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

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

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

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

/* 首页与内页共用主容器宽度 */
.brand,
.header-inner,
.site-main,
.footer-inner,
.footer-bottom {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* 屏幕阅读器辅助文本 */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   layout — 页头、导航、主区、页脚骨架
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 66px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  padding-left: 0;
  padding-right: 0;
  max-width: none;
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 1px;
}

.brand-slogan {
  display: block;
  max-width: 220px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.4;
}

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

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

.nav-list > li > a {
  display: block;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 15px;
  white-space: nowrap;
}

.nav-list > li > a:hover,
.nav-list > li > a:focus-visible {
  background: var(--paper);
  color: var(--accent);
}

.nav-list > li > a.is-current {
  background: var(--paper);
  color: var(--accent);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  cursor: pointer;
}

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

.site-main {
  display: block;
  padding-top: 28px;
  padding-bottom: 48px;
}

.inner-main {
  padding-top: 22px;
}

/* 页脚 */
.site-footer {
  background: var(--ink);
  color: #dfe6ef;
  margin-top: 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 32px;
  padding-top: 40px;
  padding-bottom: 28px;
}

.footer-brand-name {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-brand-desc {
  color: #b9c6d6;
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-group-title {
  color: #fff;
  font-size: 15px;
  margin-bottom: 12px;
}

.footer-list li + li {
  margin-top: 8px;
}

.footer-list a {
  color: #c3cfdd;
  font-size: 14px;
}

.footer-list a:hover,
.footer-list a:focus-visible {
  color: #fff;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 18px;
  padding-bottom: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-deep-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.footer-deep-list a {
  color: #b9c6d6;
  font-size: 13px;
}

.footer-deep-list a:hover,
.footer-deep-list a:focus-visible {
  color: #fff;
}

.footer-copy {
  color: #9fb0c4;
  font-size: 13px;
}

/* --------------------------------------------------------------------------
   components — 通用模块：区块标题、标签、卡片、列表、表格、FAQ
   -------------------------------------------------------------------------- */

.section {
  margin-top: 44px;
}

.section-head {
  margin-bottom: 20px;
}

.section-title {
  font-size: 21px;
  padding-left: 12px;
  border-left: 4px solid var(--accent);
}

.section-desc,
.section-lead,
.section-note,
.section-intro {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.section-desc a,
.section-note a,
.section-intro a,
.section-foot a,
.judge-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.section-desc a:hover,
.section-note a:hover,
.section-intro a:hover,
.section-foot a:hover,
.judge-note a:hover {
  color: var(--ink);
}

.tag {
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  white-space: nowrap;
}

.tag-genre {
  color: var(--ink);
  border-color: #cfd8e3;
  background: #eef2f7;
}

.tag-status {
  color: var(--accent);
  border-color: #eccdbf;
  background: #fbf1ec;
}

/* 面包屑与内页标题区 */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
}

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

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

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

.breadcrumb-current {
  color: var(--ink);
  font-weight: 600;
}

.page-header {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

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

.page-description {
  margin-top: 10px;
  max-width: 760px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.8;
}

/* 两栏页面布局：主内容在前，侧栏在后 */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 36px;
  align-items: start;
}

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

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

/* 右侧栏容器内的小区块 */
.aside-block {
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.aside-block + .aside-block {
  margin-top: 20px;
}

.aside-block h2 {
  font-size: 17px;
  margin-bottom: 12px;
}

.aside-intro {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 14px;
}

/* 字段对照列表（通用） */
.field-list .field-item {
  padding: 12px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.field-list .field-item + .field-item {
  margin-top: 10px;
}

.field-name {
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
}

.field-value {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14.5px;
}

/* 表格 */
.field-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 14.5px;
}

.field-table-caption {
  padding: 12px 16px;
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.field-table th,
.field-table td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.field-table th {
  background: #fbfaf7;
  color: var(--ink);
  font-weight: 700;
  white-space: nowrap;
}

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

.field-table td.field-name {
  color: var(--ink);
  font-weight: 700;
  white-space: nowrap;
}

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

.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  padding: 14px 16px;
  color: var(--ink);
  font-size: 15.5px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

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

.faq-question::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 700;
}

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

.faq-question:hover {
  color: var(--accent);
}

.faq-answer {
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
}

/* 图片容器统一约束 */
.hero-figure,
.page-media,
.figure-inline,
.cover-card,
.comic-card,
.rank-cover,
.update-thumb {
  overflow: hidden;
  border-radius: var(--radius);
  background: #e9e6df;
}

.hero-figure img,
.page-media img,
.figure-inline img,
.cover-card img,
.comic-card img,
.rank-cover img,
.update-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 滚动进入的轻微淡入：默认完全可见，仅作增强 */
@media (prefers-reduced-motion: no-preference) {
  .section,
  .genre-block,
  .update-day,
  .ranking-section,
  .content-section,
  .guide-section {
    animation: fade-rise 0.5s ease both;
  }
}

@keyframes fade-rise {
  from {
    transform: translateY(10px);
    opacity: 0.001;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* --------------------------------------------------------------------------
   pages — 首页
   -------------------------------------------------------------------------- */

/* 首屏：窄侧题材索引 + 宽侧定位内容 + 主视觉 */
.hero {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.hero-index {
  border-right: 1px solid var(--line);
  padding-right: 24px;
}

.hero-index-title {
  font-size: 15px;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 12px;
}

.hero-index-list li + li {
  margin-top: 4px;
}

.hero-index-list a {
  display: block;
  padding: 7px 10px;
  border-radius: 4px;
  font-size: 15px;
  color: var(--ink);
}

.hero-index-list a:hover,
.hero-index-list a:focus-visible {
  background: var(--paper);
  color: var(--accent);
}

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

.hero-title {
  font-size: 34px;
  line-height: 1.28;
}

.hero-lead {
  margin-top: 14px;
  max-width: 640px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.85;
}

.hero-paths {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.hero-path {
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero-path a {
  display: block;
  font-weight: 700;
  color: var(--ink);
}

.hero-path a:hover,
.hero-path a:focus-visible {
  color: var(--accent);
}

.hero-path-name {
  display: block;
  font-size: 15.5px;
}

.hero-path-desc {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.65;
}

.hero-figure {
  grid-column: 1 / -1;
  margin-top: 6px;
  aspect-ratio: 1180 / 320;
}

.hero-figure figcaption {
  padding: 10px 2px 0;
  color: var(--muted);
  font-size: 13px;
}

/* 题材方向总览：四栏 */
.genre-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.genre-column {
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  border-radius: var(--radius);
}

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

.genre-trait {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.genre-samples {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.genre-samples li + li {
  margin-top: 6px;
}

.genre-samples a {
  color: var(--ink);
  font-size: 14px;
}

.genre-samples a:hover,
.genre-samples a:focus-visible {
  color: var(--accent);
}

/* 封面墙与最近更新并列 */
.wall-updates-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.wall-column,
.updates-column {
  min-width: 0;
}

.cover-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.cover-card {
  position: relative;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--line);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cover-card-tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

.cover-card figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 10px 10px;
  background: rgba(31, 58, 95, 0.86);
  color: #fff;
}

.cover-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.cover-tag {
  display: inline-block;
  margin-top: 4px;
  color: #f0d8cd;
  font-size: 12px;
}

.cover-status {
  display: block;
  margin-top: 2px;
  color: #c3cfdd;
  font-size: 12px;
}

.cover-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(31, 58, 95, 0.18);
}

/* 最近更新清单（首页） */
.update-groups {
  display: grid;
  gap: 18px;
}

.update-group {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.update-group:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.update-date {
  font-size: 14px;
  color: var(--accent);
  font-family: var(--mono);
  margin-bottom: 10px;
}

.update-list li + li {
  margin-top: 8px;
}

.update-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.update-list li:last-child .update-row {
  border-bottom: none;
}

.update-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.update-name:hover,
.update-name:focus-visible {
  color: var(--accent);
}

.update-tag {
  color: var(--muted);
  font-size: 13px;
}

.update-status {
  color: var(--accent);
  font-size: 13px;
}

.update-time {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
  font-family: var(--mono);
}

/* 人气榜单速览与字段摘要 */
.rank-fields-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.rank-column,
.fields-column {
  min-width: 0;
}

.rank-list {
  counter-reset: rank;
}

.rank-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

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

.rank-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
}

.rank-row:nth-child(-n + 3) .rank-no {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.rank-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.rank-name:hover,
.rank-name:focus-visible {
  color: var(--accent);
}

.rank-tag {
  color: var(--muted);
  font-size: 13px;
}

.rank-note {
  grid-column: 2 / -1;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
}

/* 字段摘要列表 */
.field-summary-item {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

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

.field-summary dt {
  color: var(--ink);
  font-weight: 700;
  font-size: 14.5px;
}

.field-summary dd {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.fields-more {
  margin-top: 16px;
}

.fields-more a {
  display: inline-block;
  padding: 8px 14px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  font-size: 14px;
}

.fields-more a:hover,
.fields-more a:focus-visible {
  background: var(--accent);
  color: #fff;
}

/* 站内栏目索引：六列 */
.directory-columns {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.directory-column {
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.directory-name {
  font-size: 15.5px;
}

.directory-name a {
  color: var(--ink);
}

.directory-name a:hover,
.directory-name a:focus-visible {
  color: var(--accent);
}

.directory-desc {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
}

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

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

.genre-overview-item {
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
}

.genre-direction-name {
  font-size: 17px;
}

.genre-direction-desc {
  margin-top: 8px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.75;
}

.genre-direction-meta {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 13px;
}

.genre-sections {
  margin-top: 44px;
}

.genre-block {
  margin-top: 30px;
  scroll-margin-top: 84px;
}

.genre-block-title {
  font-size: 19px;
  padding-left: 12px;
  border-left: 4px solid var(--ink);
}

.genre-block-desc {
  margin-top: 10px;
  max-width: 760px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
}

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

.comic-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.comic-card img {
  aspect-ratio: 3 / 4;
}

.comic-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(31, 58, 95, 0.16);
}

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

.comic-card-title {
  font-size: 15.5px;
  line-height: 1.4;
}

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

.comic-card-status {
  margin-top: 6px;
  color: var(--accent);
  font-size: 13px;
}

/* 题材取向标签说明 */
.tag-explain-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.tag-explain-item {
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.tag-desc {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.genre-crosslinks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.genre-crosslinks a {
  display: inline-block;
  padding: 8px 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
}

.genre-crosslinks a:hover,
.genre-crosslinks a:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   pages — 最近更新
   -------------------------------------------------------------------------- */

.update-day-list {
  display: grid;
  gap: 20px;
}

.update-day {
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.update-day-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.update-day-title {
  font-size: 16.5px;
  font-family: var(--mono);
  color: var(--accent);
}

.update-day-count {
  color: var(--muted);
  font-size: 13px;
}

.update-row-list {
  margin-top: 4px;
}

.update-row-list li + li {
  border-top: 1px dashed var(--line);
}

.update-row-list .update-row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: none;
}

.update-thumb {
  width: 68px;
  aspect-ratio: 3 / 4;
}

.update-row-body {
  min-width: 0;
}

.update-row-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.update-row-name:hover,
.update-row-name:focus-visible {
  color: var(--accent);
}

.update-row-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.update-row-time {
  font-family: var(--mono);
  color: var(--muted);
}

/* 状态字段说明 */
.field-list-status {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field-list-status .field-item + .field-item {
  margin-top: 0;
}

/* 近期更新速览条 */
.recent-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.recent-item {
  padding: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.recent-item img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 4px;
}

.recent-name {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.45;
}

.recent-item .tag-genre {
  margin-top: 6px;
}

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

/* --------------------------------------------------------------------------
   pages — 人气榜单
   -------------------------------------------------------------------------- */

.ranking-section + .ranking-note-section {
  margin-top: 40px;
}

.ranking-list {
  display: grid;
  gap: 12px;
}

.ranking-item {
  display: grid;
  grid-template-columns: 44px 72px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.ranking-item.is-top {
  grid-template-columns: 44px 96px minmax(0, 1fr);
  border-color: var(--accent);
  border-left-width: 4px;
}

.rank-cover {
  width: 72px;
  aspect-ratio: 3 / 4;
}

.rank-cover-lg {
  width: 96px;
}

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

.rank-body .rank-name {
  display: block;
  font-size: 16px;
}

.rank-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 8px;
}

.rank-reason {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

.note-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.note-item {
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.note-name {
  font-size: 15.5px;
}

.note-text {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

/* 榜单侧栏 */
.rule-list li + li {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}

.rule-name {
  font-size: 14.5px;
}

.rule-text {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

.aside-link-list li + li {
  margin-top: 10px;
}

.aside-link-list a {
  display: block;
  padding: 9px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
}

.aside-link-list a:hover,
.aside-link-list a:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   pages — 阅读说明
   -------------------------------------------------------------------------- */

.page-media {
  margin-bottom: 28px;
  aspect-ratio: 1180 / 300;
}

.page-media figcaption {
  padding: 10px 2px 0;
  color: var(--muted);
  font-size: 13px;
}

.guide-section + .guide-section {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.guide-section .section-title {
  font-size: 21px;
}

.guide-section .section-intro {
  max-width: 760px;
  margin-bottom: 20px;
}

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

.path-item {
  position: relative;
  padding: 18px 18px 18px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.path-item::before {
  counter-increment: path;
  content: counter(path, decimal-leading-zero);
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}

.path-name {
  font-size: 16.5px;
}

.path-desc {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

.path-entry {
  margin-top: 12px;
  font-size: 14px;
}

.path-entry a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.path-entry a:hover,
.path-entry a:focus-visible {
  color: var(--ink);
}

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

.judge-item {
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ink);
  border-radius: var(--radius);
}

.judge-name {
  font-size: 16px;
}

.judge-desc {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

.judge-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.boundary-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
}

.boundary-item {
  position: relative;
  padding-left: 20px;
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.78;
}

.boundary-item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 2px;
}

.feedback-block {
  margin-top: 24px;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.feedback-title {
  font-size: 17px;
}

.feedback-desc {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

.feedback-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.feedback-links a {
  display: inline-block;
  padding: 9px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
}

.feedback-links a:hover,
.feedback-links a:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.guide-faq .faq-list {
  margin-top: 4px;
}

/* --------------------------------------------------------------------------
   pages — 条目字段说明
   -------------------------------------------------------------------------- */

.content-section + .content-section {
  margin-top: 36px;
}

.content-section h2 {
  font-size: 21px;
  padding-left: 12px;
  border-left: 4px solid var(--accent);
}

.content-section .section-intro {
  margin-bottom: 18px;
}

.figure-inline {
  margin-bottom: 18px;
  aspect-ratio: 16 / 7;
}

.figure-inline figcaption {
  padding: 10px 2px 0;
  color: var(--muted);
  font-size: 13px;
}

.status-list {
  display: grid;
  gap: 10px;
}

.status-item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.status-value {
  display: inline-block;
  padding: 2px 10px;
  background: #fbf1ec;
  border: 1px solid #eccdbf;
  border-radius: 4px;
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 700;
  text-align: center;
}

.status-desc {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
}

.update-field-list {
  padding: 6px 0;
}

.update-field-name {
  margin-top: 16px;
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
}

.update-field-name:first-of-type {
  margin-top: 0;
}

.update-field-desc {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
}

.update-field-desc a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.update-field-desc a:hover,
.update-field-desc a:focus-visible {
  color: var(--ink);
}

/* 字段说明侧栏 */
.example-list {
  display: grid;
  gap: 12px;
}

.example-entry {
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.example-name {
  font-size: 14.5px;
  color: var(--ink);
  font-weight: 700;
}

.example-meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.example-body {
  margin-top: 8px;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.7;
}

.example-note {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 13px;
}

.related-list li + li {
  margin-top: 10px;
}

.related-item a {
  display: block;
  padding: 9px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
}

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

/* --------------------------------------------------------------------------
   pages — 404
   -------------------------------------------------------------------------- */

.error-main {
  padding-top: 48px;
}

.error-panel {
  max-width: 720px;
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
}

.error-code {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
}

.error-panel h1 {
  margin-top: 10px;
  font-size: 30px;
}

.error-lead {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.8;
}

.error-action {
  display: inline-block;
  margin-top: 20px;
  padding: 11px 20px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  font-size: 15px;
}

.error-action:hover,
.error-action:focus-visible {
  background: var(--accent);
  color: #fff;
}

.error-paths {
  margin-top: 40px;
}

.error-paths h2 {
  font-size: 21px;
  padding-left: 12px;
  border-left: 4px solid var(--accent);
}

.error-path-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.error-path-list li {
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.error-path-list a {
  color: var(--ink);
  font-weight: 700;
  font-size: 15.5px;
}

.error-path-list a:hover,
.error-path-list a:focus-visible {
  color: var(--accent);
}

.error-path-list p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   responsive — 960px 与 640px 断点
   -------------------------------------------------------------------------- */

@media (max-width: 960px) {
  :root {
    --gutter: 22px;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin-left: 0;
    padding: 0 var(--gutter) 12px;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 24px rgba(31, 58, 95, 0.12);
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding-top: 8px;
    border-top: 1px solid var(--line);
  }

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

  .nav-list > li > a {
    padding: 12px 10px;
    font-size: 15.5px;
  }

  .header-inner {
    position: relative;
  }

  .brand-slogan {
    max-width: 180px;
  }

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

  .hero-index {
    order: 2;
    border-right: none;
    border-top: 1px solid var(--line);
    padding-right: 0;
    padding-top: 18px;
  }

  .hero-content {
    order: 1;
  }

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

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

  .wall-updates-grid,
  .rank-fields-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

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

  .page-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

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

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

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 18px;
  }

  body {
    font-size: 15.5px;
  }

  .brand-slogan {
    display: none;
  }

  .site-main {
    padding-top: 20px;
    padding-bottom: 36px;
  }

  .hero {
    padding: 20px;
  }

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

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

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

  .hero-figure {
    aspect-ratio: 16 / 10;
  }

  .section {
    margin-top: 34px;
  }

  .section-title,
  .content-section h2,
  .guide-section .section-title {
    font-size: 18px;
  }

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

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

  .genre-columns,
  .genre-overview-grid,
  .genre-card-grid,
  .tag-explain-list,
  .path-list,
  .judge-list,
  .boundary-list,
  .note-list,
  .field-list-status {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .cover-card-tall {
    grid-row: span 1;
    aspect-ratio: 3 / 4;
  }

  .rank-row {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 8px 10px;
  }

  .rank-row .rank-tag {
    grid-column: 2 / -1;
  }

  .rank-note {
    grid-column: 2 / -1;
  }

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

  .ranking-item,
  .ranking-item.is-top {
    grid-template-columns: 34px 64px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .rank-cover,
  .rank-cover-lg {
    width: 64px;
  }

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

  .field-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .status-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .error-panel {
    padding: 22px;
  }

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

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

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    padding-top: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}