/* ==========================================================================
   91黑料吃瓜 · 全站样式表
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base · 变量与基础重置
   -------------------------------------------------------------------------- */
:root {
  --color-bg: #ffffff;
  --color-bg-soft: #f6f7f9;
  --color-ink: #1b1f27;
  --color-muted: #5b6472;
  --color-accent: #2f4fbe;
  --color-line: #e4e7ee;
  --radius: 4px;
  --radius-lg: 6px;
  --shadow-hover: 0 6px 18px rgba(27, 31, 39, 0.08);
  --container: 1160px;
  --pad-desktop: 32px;
  --pad-mobile: 16px;
  --gap-section: 56px;
  --gap-section-mobile: 36px;
  --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.75;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-ink);
}

p {
  margin: 0;
}

ul,
ol,
dl {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 0;
}

figure {
  margin: 0;
}

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

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

a:hover {
  text-decoration: underline;
}

button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

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

/* --------------------------------------------------------------------------
   layout · 容器与全站骨架
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad-desktop);
  padding-right: var(--pad-desktop);
}

.site-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-ink);
  background-color: var(--color-bg);
}

.site-header {
  border-bottom: 1px solid var(--color-line);
  background-color: var(--color-bg);
}

.site-main {
  flex: 1 1 auto;
}

.inner-main {
  padding-bottom: var(--gap-section);
}

/* --------------------------------------------------------------------------
   components · 页头（品牌条 + 主导航 + 移动菜单）
   -------------------------------------------------------------------------- */
.brand-bar {
  background-color: var(--color-ink);
}

.brand-bar-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 52px;
  padding-top: 8px;
  padding-bottom: 8px;
}

.brand-name {
  flex: 0 0 auto;
  font-size: 17px;
  font-weight: 600;
  color: #ffffff;
}

.brand-name:hover {
  color: #ffffff;
  text-decoration: none;
}

.brand-slogan {
  flex: 1 1 auto;
  font-size: 13px;
  line-height: 1.6;
  color: #aab2c2;
}

.site-nav.quick-nav {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 18px;
}

.quick-nav a {
  font-size: 13px;
  color: #d3d8e4;
  white-space: nowrap;
}

.quick-nav a:hover,
.quick-nav a.is-current {
  color: #ffffff;
}

.main-nav {
  background-color: var(--color-bg-soft);
}

.main-nav-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  min-height: 50px;
}

.nav-link {
  display: inline-block;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--color-ink);
  border-radius: var(--radius);
}

.nav-link:hover {
  color: var(--color-accent);
  background-color: #ffffff;
  text-decoration: none;
}

.nav-link.is-current {
  color: var(--color-accent);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--color-accent);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background-color: #ffffff;
  position: relative;
}

.nav-toggle::before {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  top: 15px;
  height: 2px;
  background-color: var(--color-ink);
  box-shadow: 0 6px 0 var(--color-ink), 0 12px 0 var(--color-ink);
}

.mobile-menu {
  padding-top: 6px;
  padding-bottom: 12px;
}

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

.mobile-link {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 4px;
  font-size: 15px;
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-line);
}

.mobile-link:last-child {
  border-bottom: 0;
}

.mobile-link.is-current {
  color: var(--color-accent);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   components · 面包屑与页面标题区
   -------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

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

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

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

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

.page-header {
  padding-top: 14px;
  padding-bottom: 18px;
}

.page-title {
  font-size: 30px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-ink);
}

.page-head {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-line);
}

.page-lead {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
  max-width: 820px;
}

.page-meta,
.page-facts {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
  font-variant-numeric: tabular-nums;
}

.section-title {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
}

.section-note,
.section-lead,
.section-text {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
  max-width: 820px;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-more {
  flex: 0 0 auto;
  font-size: 14px;
  color: var(--color-accent);
}

.subsection-title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   components · 页脚
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: var(--gap-section);
  padding-top: 48px;
  border-top: 1px solid var(--color-line);
  background-color: var(--color-bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.footer-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
}

.footer-links {
  margin-top: 12px;
}

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

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

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

.footer-link-strong {
  color: var(--color-ink);
  font-weight: 600;
}

.footer-text {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 18px;
  padding-bottom: 28px;
  border-top: 1px solid var(--color-line);
}

.footer-copy {
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   components · 通用卡片、标签、状态、表格
   -------------------------------------------------------------------------- */
.tag,
.tag-chip,
.genre-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-accent);
  background-color: #eef1fb;
  border: 1px solid #dbe1f6;
  border-radius: var(--radius);
  white-space: nowrap;
}

.tag:hover,
.tag-chip:hover,
.genre-tag:hover {
  background-color: var(--color-accent);
  color: #ffffff;
  text-decoration: none;
}

.status,
.entry-state,
.update-status {
  display: inline-block;
  font-size: 13px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.status-serial,
.state-ongoing,
.update-status.is-ongoing {
  color: var(--color-accent);
}

.status-done,
.state-finished,
.update-status.is-finished {
  color: var(--color-muted);
}

.status-wait,
.state-pending,
.update-status.is-paused {
  color: #8a6d1f;
}

.cell-date,
.cell-chapter,
.update-chapter,
.update-date {
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   pages · 首页
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 32px;
  padding-bottom: var(--gap-section);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

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

.hero-title {
  font-size: 36px;
  font-weight: 600;
  line-height: 1.35;
}

.hero-lead {
  margin-top: 12px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-muted);
  max-width: 640px;
}

.cover-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.cover-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

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

.cover-card-wide {
  grid-column: 1 / -1;
  flex-direction: row;
}

.cover-media {
  flex: 0 0 auto;
  overflow: hidden;
  background-color: var(--color-bg-soft);
}

.cover-card-wide .cover-media {
  width: 46%;
}

.cover-card:not(.cover-card-wide) .cover-media {
  width: 100%;
}

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

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

.cover-card:not(.cover-card-wide) .cover-media img {
  aspect-ratio: 4 / 3;
}

.cover-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 16px 18px 18px;
}

.cover-name {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}

.cover-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cover-status {
  font-size: 13px;
  color: var(--color-muted);
}

.cover-link {
  margin-top: auto;
  font-size: 14px;
  color: var(--color-accent);
}

.hero-directory {
  min-width: 0;
  padding: 20px 22px 22px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.directory-list {
  margin-top: 14px;
}

.directory-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
}

.directory-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.directory-link {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-ink);
}

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

.directory-desc {
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.notice-section {
  padding-bottom: var(--gap-section);
}

.notice-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 18px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-line);
}

.notice-item {
  min-width: 0;
}

.notice-heading {
  font-size: 18px;
  font-weight: 600;
}

.notice-text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.updates-section {
  padding-bottom: var(--gap-section);
}

.update-table {
  font-size: 15px;
}

.update-table thead th {
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-line);
  white-space: nowrap;
}

.update-table tbody td {
  padding: 12px;
  vertical-align: middle;
  border-bottom: 1px solid var(--color-line);
}

.update-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-soft);
}

.update-table .cell-title {
  min-width: 180px;
  font-weight: 600;
}

.update-table .cell-date {
  color: var(--color-muted);
  white-space: nowrap;
}

.update-table .cell-chapter {
  white-space: nowrap;
}

.update-table .cell-link {
  white-space: nowrap;
}

.genre-section {
  padding-bottom: var(--gap-section);
}

.genre-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.genre-note {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.ranking-section {
  padding-bottom: var(--gap-section);
}

.ranking-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.ranking-card {
  min-width: 0;
  padding: 20px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.ranking-name {
  font-size: 18px;
  font-weight: 600;
}

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

.ranking-list {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--color-line);
}

.ranking-list li {
  margin-bottom: 8px;
  font-size: 15px;
}

.ranking-list li:last-child {
  margin-bottom: 0;
}

.archive-section {
  padding-bottom: var(--gap-section);
}

.archive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

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

.archive-paragraph {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.archive-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 15px;
  color: var(--color-accent);
}

.archive-card {
  min-width: 0;
  padding: 20px 22px 22px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.archive-card-title {
  font-size: 18px;
  font-weight: 600;
}

.archive-entry-list {
  margin-top: 14px;
}

.archive-entry {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
}

.archive-entry:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.archive-entry-link {
  font-size: 15px;
  font-weight: 600;
}

.archive-entry-desc {
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   pages · 漫画目录（mulu）
   -------------------------------------------------------------------------- */
.anchor-bar {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background-color: var(--color-bg-soft);
}

.anchor-bar-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.anchor-bar-label {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--color-muted);
}

.anchor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.anchor-link {
  display: inline-block;
  padding: 4px 10px;
  font-size: 13px;
  color: var(--color-ink);
  background-color: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  white-space: nowrap;
}

.anchor-link:hover {
  color: #ffffff;
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  text-decoration: none;
}

.catalog {
  padding-top: 32px;
}

.catalog-group {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-line);
}

.catalog-group:last-child {
  border-bottom: 0;
}

.group-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.group-title {
  font-size: 18px;
  font-weight: 600;
}

.group-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.entry-list {
  margin-top: 14px;
}

.entry-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--color-line);
}

.entry-row:last-child {
  border-bottom: 0;
}

.entry-name {
  font-size: 16px;
  font-weight: 600;
  min-width: 0;
}

.entry-tags {
  font-size: 13px;
  color: var(--color-muted);
  min-width: 0;
}

.entry-link a {
  font-size: 14px;
}

.group-media {
  margin-top: 16px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-soft);
}

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

.field-notes {
  padding-top: 28px;
}

.note-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 14px;
}

.note-item {
  min-width: 0;
  padding: 16px 18px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.status-index {
  padding-top: 32px;
}

.status-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 16px;
  align-items: start;
}

.status-col {
  min-width: 0;
  padding: 18px 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.status-title {
  font-size: 16px;
  font-weight: 600;
}

.status-list {
  margin-top: 12px;
}

.status-list li {
  margin-bottom: 8px;
  font-size: 15px;
}

.status-list li:last-child {
  margin-bottom: 0;
}

/* 相关入口条（通用） */
.related-bar {
  margin-top: var(--gap-section);
  padding-top: 20px;
  border-top: 1px solid var(--color-line);
}

.related-bar-inner,
.related-inner {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px;
}

.related-title,
.related-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
}

.related-list,
.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.related-list a,
.related-links a {
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   pages · 最近更新（lianzai）
   -------------------------------------------------------------------------- */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 32px;
  align-items: start;
  padding-top: 32px;
}

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

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

.update-group {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-line);
}

.update-group:last-child {
  border-bottom: 0;
}

.update-date {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-ink);
}

.update-list {
  margin-top: 12px;
}

.update-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto auto auto;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
}

.update-row:last-child {
  border-bottom: 0;
}

.update-thumb {
  width: 72px;
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--color-bg-soft);
}

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

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

.update-name {
  font-size: 16px;
  font-weight: 600;
}

.update-tags {
  margin-top: 4px;
  font-size: 13px;
  color: var(--color-muted);
}

.update-chapter {
  font-size: 14px;
  color: var(--color-muted);
  white-space: nowrap;
}

.update-link {
  font-size: 14px;
  white-space: nowrap;
}

.aside-card {
  min-width: 0;
  padding: 18px 20px 20px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

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

.aside-title {
  font-size: 16px;
  font-weight: 600;
}

.aside-note,
.aside-desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.aside-list,
.aside-links,
.aside-entry-list {
  margin-top: 12px;
}

.aside-list li,
.aside-links li,
.aside-entry-list li {
  margin-bottom: 8px;
  font-size: 15px;
}

.aside-list li:last-child,
.aside-links li:last-child,
.aside-entry-list li:last-child {
  margin-bottom: 0;
}

.aside-entry {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-line);
}

.aside-entry:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.aside-entry-note {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-muted);
}

.field-section {
  padding-top: 32px;
}

.field-list {
  margin-top: 14px;
}

.field-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
}

.field-item:last-child {
  border-bottom: 0;
}

.field-item dt {
  font-size: 15px;
  font-weight: 600;
}

.field-item dd {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   pages · 追更榜单（bangdan）
   -------------------------------------------------------------------------- */
.page-title-section {
  padding-top: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-line);
}

.page-title-section .page-lead {
  font-size: 15px;
}

.rank-group {
  padding: 26px 0;
  border-bottom: 1px solid var(--color-line);
}

.rank-group:first-child {
  padding-top: 32px;
}

.rank-group h2 {
  font-size: 22px;
  font-weight: 600;
}

.rank-basis {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.rank-audience {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.rank-feature {
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-soft);
}

.rank-feature img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.rank-feature figcaption {
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
  border-top: 1px solid var(--color-line);
}

.rank-entries {
  margin-top: 16px;
}

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

.rank-entry:last-child {
  border-bottom: 0;
}

.rank-entry-note {
  font-size: 14px;
  color: var(--color-muted);
  white-space: nowrap;
}

.rank-notes {
  padding-top: 28px;
}

.rank-note-list {
  margin-top: 12px;
}

.rank-note-list li {
  padding: 10px 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-line);
}

.rank-note-list li:last-child {
  border-bottom: 0;
}

/* --------------------------------------------------------------------------
   pages · 题材分类（ticai）
   -------------------------------------------------------------------------- */
.page-hero {
  padding-top: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-line);
}

.page-hero-inner {
  padding-left: 0;
  padding-right: 0;
}

.page-subtitle {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-ink);
}

.section {
  padding-top: 32px;
}

.rule-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 18px;
}

.rule-item {
  min-width: 0;
  padding: 18px 20px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.rule-name {
  font-size: 16px;
  font-weight: 600;
}

.rule-text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 20px;
}

.category-card {
  min-width: 0;
  padding: 20px 22px 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
}

.category-media {
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--color-bg-soft);
}

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

.category-name {
  margin-top: 14px;
  font-size: 18px;
  font-weight: 600;
}

.category-text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.category-more {
  margin-top: 14px;
  font-size: 15px;
}

.map-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 14px;
}

.map-links a {
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   pages · 作品档案（dangan）
   -------------------------------------------------------------------------- */
.sidebar-left .page-layout,
.page-layout.sidebar-left {
  grid-template-columns: 300px minmax(0, 1fr);
}

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

.aside-block {
  min-width: 0;
  padding: 18px 20px 20px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

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

.fact-list {
  margin-top: 12px;
}

.fact-list dt {
  font-size: 13px;
  color: var(--color-muted);
}

.fact-list dd {
  margin: 2px 0 12px;
  font-size: 15px;
  line-height: 1.7;
}

.fact-list dd:last-child {
  margin-bottom: 0;
}

.order-list {
  margin-top: 12px;
  counter-reset: order;
}

.order-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.order-list li:last-child {
  margin-bottom: 0;
}

.order-list li::before {
  counter-increment: order;
  content: counter(order);
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  font-size: 12px;
  line-height: 18px;
  text-align: center;
  color: #ffffff;
  background-color: var(--color-accent);
  border-radius: var(--radius);
}

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

.page-content .breadcrumb {
  padding-top: 0;
}

.content-block {
  padding: 26px 0;
  border-bottom: 1px solid var(--color-line);
}

.content-block:first-of-type {
  padding-top: 8px;
}

.table-wrap {
  margin-top: 16px;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.data-table {
  font-size: 15px;
  min-width: 520px;
}

.table-caption {
  padding: 10px 14px;
  font-size: 13px;
  text-align: left;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-line);
}

.data-table thead th {
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-line);
  white-space: nowrap;
}

.data-table tbody td {
  padding: 12px 14px;
  vertical-align: top;
  border-bottom: 1px solid var(--color-line);
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-soft);
}

.split-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 16px;
}

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

.sub-title {
  font-size: 16px;
  font-weight: 600;
}

.node-list {
  margin-top: 12px;
}

.node-list li {
  padding: 10px 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-line);
}

.node-list li:last-child {
  border-bottom: 0;
}

.node-label {
  display: inline-block;
  margin-right: 8px;
  font-size: 13px;
  color: var(--color-accent);
}

.media-figure {
  margin-top: 26px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-soft);
}

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

.media-figure figcaption {
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
  border-top: 1px solid var(--color-line);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.related-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
}

.related-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  background-color: var(--color-bg-soft);
}

.related-name {
  margin-top: 10px;
  font-size: 16px;
  font-weight: 600;
}

.related-tags {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-muted);
}

.entry-bar {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--color-line);
}

.entry-bar-label {
  font-size: 15px;
  font-weight: 600;
}

.entry-bar a {
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   pages · 阅读帮助（yuedu-bangzhu）
   -------------------------------------------------------------------------- */
.content-section {
  padding: 30px 0;
  border-bottom: 1px solid var(--color-line);
  max-width: 820px;
}

.content-section:first-of-type {
  padding-top: 32px;
}

.section-media {
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-soft);
}

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

.section-media figcaption {
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
  border-top: 1px solid var(--color-line);
}

.glossary-list {
  margin-top: 18px;
}

.glossary-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-line);
}

.glossary-item:last-child {
  border-bottom: 0;
}

.glossary-item dt {
  font-size: 16px;
  font-weight: 600;
}

.glossary-item dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.faq-list {
  margin-top: 18px;
}

.faq-item {
  border-bottom: 1px solid var(--color-line);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-line);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-ink);
  cursor: pointer;
}

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

.faq-question::before {
  content: "+";
  flex: 0 0 auto;
  width: 18px;
  font-size: 18px;
  line-height: 1;
  color: var(--color-accent);
}

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

.faq-answer {
  padding: 0 0 16px 28px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.term-note {
  margin-top: 22px;
  padding: 18px 20px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.term-note p {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-muted);
}

.feedback-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.feedback-card {
  min-width: 0;
  padding: 18px 20px;
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

/* --------------------------------------------------------------------------
   pages · 404
   -------------------------------------------------------------------------- */
.error-main {
  padding-top: 56px;
  padding-bottom: 56px;
}

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

.error-code {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.error-title {
  margin-top: 10px;
  font-size: 30px;
  font-weight: 600;
}

.error-text {
  margin-top: 12px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-muted);
}

.error-links {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--color-line);
}

.error-links li {
  margin-bottom: 10px;
  font-size: 15px;
}

.error-links li:last-child {
  margin-bottom: 0;
}

.error-home {
  display: inline-block;
  margin-top: 24px;
  padding: 10px 20px;
  font-size: 15px;
  color: #ffffff;
  background-color: var(--color-accent);
  border-radius: var(--radius);
}

.error-home:hover {
  color: #ffffff;
  text-decoration: none;
  background-color: #27419f;
}

/* --------------------------------------------------------------------------
   responsive · 1024px
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .hero-title {
    font-size: 30px;
  }

  .notice-list,
  .ranking-grid,
  .note-list,
  .status-columns,
  .rule-list,
  .related-grid,
  .feedback-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-layout,
  .sidebar-left .page-layout,
  .page-layout.sidebar-left {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

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

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

/* --------------------------------------------------------------------------
   responsive · 768px
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .container {
    padding-left: var(--pad-mobile);
    padding-right: var(--pad-mobile);
  }

  .brand-bar-inner {
    flex-wrap: wrap;
    gap: 6px 16px;
    min-height: 48px;
  }

  .brand-slogan {
    flex: 1 1 100%;
    order: 3;
  }

  .site-nav.quick-nav {
    margin-left: auto;
    gap: 14px;
  }

  .main-nav-inner {
    flex-wrap: nowrap;
    min-height: 52px;
  }

  .nav-link {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

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

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

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

  .cover-card-wide {
    flex-direction: column;
  }

  .cover-card-wide .cover-media {
    width: 100%;
  }

  .notice-list,
  .ranking-grid,
  .note-list,
  .status-columns,
  .rule-list,
  .related-grid,
  .feedback-grid,
  .category-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .section-head {
    flex-wrap: wrap;
    gap: 6px 16px;
  }

  .entry-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 14px 0;
  }

  .entry-state,
  .entry-link {
    justify-self: start;
  }

  .update-row {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 6px 12px;
  }

  .update-thumb {
    width: 64px;
    grid-row: span 2;
  }

  .update-chapter,
  .update-status,
  .update-link {
    grid-column: 2;
    justify-self: start;
  }

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

  .rank-entry-note {
    white-space: normal;
  }

  .update-table {
    display: block;
    overflow-x: auto;
  }

  .update-table thead,
  .update-table tbody {
    display: block;
    min-width: 640px;
  }

  .update-table tbody tr {
    display: table;
    width: 100%;
    table-layout: fixed;
  }

  .update-table thead tr {
    display: table;
    width: 100%;
    table-layout: fixed;
  }

  .anchor-bar-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .anchor-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
    padding-bottom: 4px;
  }

  .related-bar,
  .related-inner,
  .entry-bar {
    align-items: flex-start;
  }
}

/* --------------------------------------------------------------------------
   responsive · 480px
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .brand-name {
    font-size: 16px;
  }

  .quick-nav a {
    font-size: 12px;
  }

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

  .hero-directory {
    padding: 16px 16px 18px;
  }

  .ranking-card,
  .category-card,
  .aside-card,
  .aside-block,
  .rule-item,
  .note-item,
  .feedback-card {
    padding: 16px;
  }

  .page-layout {
    gap: 28px;
  }

  .related-list,
  .related-links {
    gap: 12px;
  }
}

/* 程序验收反馈：移动端正文优先 */
@media (max-width: 768px) {
  .site-main :is(.page-content, .main-content, .content-main) {
    order: 1;
  }

  .site-main :is(aside, .sidebar) {
    order: 2;
  }
}