/* ==========================================================================
   新新漫画 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base：变量、重置、基础排版
   -------------------------------------------------------------------------- */
:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --ink: #1d2126;
  --ink-2: #5c6470;
  --ink-3: #858d99;
  --brand: #2f4b8f;
  --brand-soft: #e8edf8;
  --amber: #b5721a;
  --rose: #b03a5b;
  --line: #e2e5ea;
  --line-strong: #ccd2db;
  --radius: 6px;
  --radius-sm: 4px;
  --shadow: 0 1px 2px rgba(29, 33, 38, 0.05);
  --shadow-hover: 0 6px 16px rgba(29, 33, 38, 0.09);
  --shell: 1160px;
}

* {
  box-sizing: border-box;
}

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

body.site-body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
}

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

p {
  margin: 0;
}

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

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

a:hover,
a:focus-visible {
  color: #1f376e;
  text-decoration: underline;
}

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

figure {
  margin: 0;
}

button {
  font: inherit;
  color: inherit;
}

time {
  font-variant-numeric: tabular-nums;
}

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

/* --------------------------------------------------------------------------
   layout：全站骨架（页头 / 导航 / 主容器 / 页脚）
   -------------------------------------------------------------------------- */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
  min-height: 62px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand-logo {
  flex: 0 0 auto;
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 0;
}

.brand-logo:hover,
.brand-logo:focus-visible {
  color: var(--brand);
  text-decoration: none;
}

.site-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: flex-end;
}

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

.nav-list li {
  display: block;
}

.nav-list a {
  display: inline-block;
  padding: 9px 14px;
  min-height: 44px;
  line-height: 26px;
  font-size: 15px;
  color: var(--ink-2);
  border-radius: var(--radius-sm);
  border-bottom: 2px solid transparent;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--brand);
  background: var(--brand-soft);
  text-decoration: none;
}

.nav-list a.is-current {
  color: var(--brand);
  font-weight: 600;
  border-bottom-color: var(--brand);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  min-height: 44px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-icon {
  width: 16px;
  height: 2px;
  background: var(--ink);
  position: relative;
  display: block;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: var(--ink);
}

.nav-toggle-icon::before {
  top: -5px;
}

.nav-toggle-icon::after {
  top: 5px;
}

.nav-toggle-text {
  font-size: 14px;
  color: var(--ink-2);
}

.site-main {
  display: block;
}

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

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  margin-top: 48px;
}

.footer-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 36px 24px 26px;
}

.footer-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.footer-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}

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

.footer-list a {
  font-size: 14px;
  color: var(--ink-2);
}

.footer-list a:hover,
.footer-list a:focus-visible {
  color: var(--brand);
}

.footer-brand {
  margin-top: 18px;
  font-size: 13px;
  color: var(--ink-2);
  max-width: 760px;
}

.footer-copy {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-3);
}

/* --------------------------------------------------------------------------
   components：面包屑 / 页面标题区 / 通用区块 / 标签 / 卡片 / 列表
   -------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 18px 0 0;
  font-size: 13px;
  color: var(--ink-2);
}

.breadcrumb a {
  color: var(--ink-2);
}

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

.breadcrumb-sep {
  color: var(--ink-3);
}

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

.page-header {
  padding: 14px 0 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

.page-header-main {
  max-width: 780px;
}

.page-title {
  font-size: 34px;
  font-weight: 600;
  color: var(--ink);
}

.page-summary,
.page-description {
  margin-top: 10px;
  font-size: 15px;
  color: var(--ink-2);
  max-width: 760px;
}

.page-anchors,
.page-anchor {
  margin-top: 16px;
}

.page-anchors ul.anchor-list,
.page-anchor ul.anchor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-anchors .anchor-list a,
.page-anchor .anchor-list a {
  display: inline-block;
  padding: 7px 13px;
  min-height: 40px;
  line-height: 26px;
  font-size: 14px;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: var(--radius-sm);
}

.page-anchors .anchor-list a:hover,
.page-anchor .anchor-list a:hover {
  text-decoration: none;
  background: #dbe3f5;
}

.section {
  margin-bottom: 46px;
}

.section-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
}

.section-lead,
.section-desc {
  margin-top: 8px;
  font-size: 15px;
  color: var(--ink-2);
  max-width: 780px;
}

.section-head {
  margin-bottom: 18px;
}

.subsection-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.tag,
.status {
  display: inline-block;
  padding: 1px 8px;
  font-size: 12px;
  line-height: 20px;
  border-radius: var(--radius-sm);
  background: var(--brand-soft);
  color: var(--brand);
  white-space: nowrap;
}

.status-ongoing {
  background: #fbf1e0;
  color: var(--amber);
}

.status-complete {
  background: #fbe9ef;
  color: var(--rose);
}

.tag-status {
  background: #eef0f3;
  color: var(--ink-2);
}

.tag-action {
  background: #fbf1e0;
  color: var(--amber);
}

.tag-daily {
  background: var(--brand-soft);
  color: var(--brand);
}

.tag-suspense {
  background: #fbe9ef;
  color: var(--rose);
}

.tag-fantasy {
  background: #eceaf8;
  color: #4b3f96;
}

.tag-heal {
  background: #e7f2ec;
  color: #2f6b4f;
}

/* 封面卡（首页封面墙） */
.cover-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

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

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

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

.cover-card figcaption {
  padding: 9px 10px 11px;
  font-size: 13px;
  color: var(--ink);
  line-height: 1.5;
}

/* 更新清单行（首页） */
.update-list {
  display: block;
}

.update-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

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

.update-date {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--ink-3);
}

.update-name {
  flex: 1 1 auto;
  min-width: 120px;
  font-size: 14px;
  color: var(--ink);
}

.update-tag {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--ink-2);
}

/* 位次列表（首页） */
.ranking-list {
  display: block;
  border-top: 1px solid var(--line);
}

.ranking-row {
  display: grid;
  grid-template-columns: 44px minmax(140px, 1fr) 96px minmax(180px, 1.4fr);
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.rank-no {
  font-size: 15px;
  font-weight: 600;
  color: var(--brand);
  font-variant-numeric: tabular-nums;
}

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

.rank-tag {
  font-size: 12px;
  color: var(--ink-2);
}

.rank-note {
  font-size: 13px;
  color: var(--ink-2);
}

/* 字段说明行（首页） */
.field-list {
  display: block;
}

.field-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
}

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

.field-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.field-desc {
  font-size: 14px;
  color: var(--ink-2);
}

/* 站内栏目索引 */
.index-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.index-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

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

.index-item a {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--brand);
}

.index-desc {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--ink-2);
}

/* 两栏布局容器（内页通用） */
.page-layout {
  display: grid;
  gap: 32px;
  align-items: start;
}

/* 相关入口列表（内页通用） */
.related-entry .entry-list,
.related-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.entry-list li a,
.related-list li a {
  display: block;
  padding: 12px 14px;
  min-height: 44px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--brand);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.entry-list li a:hover,
.related-list li a:hover {
  text-decoration: none;
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

/* 编号步骤（内页通用，作用域限定在各自父级） */
.step-list {
  display: grid;
  gap: 12px;
}

.step-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.step-index {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

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

/* --------------------------------------------------------------------------
   pages：首页
   -------------------------------------------------------------------------- */
.site-factbar {
  background: #eef0f4;
  border-bottom: 1px solid var(--line);
  padding: 8px 24px;
  font-size: 13px;
  color: var(--ink-2);
  text-align: center;
}

.home-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px 40px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 36px;
  align-items: center;
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--line);
}

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

.hero-title {
  font-size: 34px;
  font-weight: 600;
  color: var(--ink);
  max-width: 15em;
}

.hero-summary {
  margin-top: 14px;
  font-size: 15px;
  color: var(--ink-2);
  max-width: 34em;
}

.hero-paths {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-paths li a {
  display: inline-block;
  padding: 10px 16px;
  min-height: 44px;
  line-height: 24px;
  font-size: 14px;
  color: var(--brand);
  background: var(--brand-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: background 0.18s ease, border-color 0.18s ease;
}

.hero-paths li a:hover {
  text-decoration: none;
  background: #dbe3f5;
  border-color: var(--line-strong);
}

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

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--brand-soft);
}

.hero-media figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-3);
}

.genre-overview {
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--line);
}

.genre-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.genre-col {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.genre-desc {
  font-size: 14px;
  color: var(--ink-2);
  flex: 1 1 auto;
}

.genre-link {
  font-size: 14px;
  color: var(--brand);
}

.home-split {
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--line);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-top: 20px;
}

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

.split-aside {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.aside-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-2);
}

.home-ranking {
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--line);
}

.home-ranking .ranking-list {
  margin-top: 20px;
}

.section-foot {
  margin-top: 16px;
  font-size: 14px;
}

.home-guide {
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--line);
}

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

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

.guide-note {
  margin-top: 14px;
  font-size: 14px;
  color: var(--ink-2);
}

.read-list {
  display: block;
}

.read-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
}

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

.site-index {
  padding: 40px 0 8px;
}

.site-index .index-grid {
  margin-top: 20px;
}

/* --------------------------------------------------------------------------
   pages：题材分类
   -------------------------------------------------------------------------- */
.sidebar-left .page-layout {
  grid-template-columns: 250px minmax(0, 1fr);
}

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

.genre-anchors {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  position: sticky;
  top: 16px;
}

.aside-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}

.genre-anchors .anchor-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.genre-anchors .anchor-list a {
  display: block;
  padding: 9px 10px;
  min-height: 44px;
  line-height: 26px;
  font-size: 14px;
  color: var(--ink-2);
  border-radius: var(--radius-sm);
}

.genre-anchors .anchor-list a:hover {
  text-decoration: none;
  color: var(--brand);
  background: var(--brand-soft);
}

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

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

.genre-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scroll-margin-top: 16px;
}

.genre-card .genre-name {
  font-size: 16px;
}

.genre-meta {
  font-size: 13px;
  color: var(--ink-3);
}

.genre-block {
  margin-bottom: 30px;
}

.genre-block:last-child {
  margin-bottom: 0;
}

.block-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

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

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

.work-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.work-cover {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--brand-soft);
}

.work-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  padding: 10px 12px 4px;
}

.work-tags {
  padding: 0 12px 12px;
  font-size: 12px;
  color: var(--ink-2);
}

.field-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 14px;
}

.field-caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 10px;
  font-size: 13px;
  color: var(--ink-3);
}

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

.field-table thead th {
  background: #eef0f4;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.field-table tbody tr:last-child th,
.field-table tbody tr:last-child td {
  border-bottom: 0;
}

.field-table tbody th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.field-table td {
  color: var(--ink-2);
}

.field-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-2);
}

.related-entry {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   pages：最近更新
   -------------------------------------------------------------------------- */
.update-section {
  margin-bottom: 46px;
}

.update-day {
  margin-bottom: 26px;
}

.update-day-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 0;
  border-bottom: 2px solid var(--brand-soft);
  font-variant-numeric: tabular-nums;
}

.update-rows {
  display: block;
}

.update-section .update-row {
  display: grid;
  grid-template-columns: minmax(150px, 1.1fr) auto minmax(120px, 0.8fr) auto;
  align-items: center;
  gap: 8px 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

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

.update-range {
  font-size: 13px;
  color: var(--ink-2);
}

.update-note {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--ink-3);
}

.update-figure {
  margin-top: 26px;
}

.update-figure img {
  width: 100%;
  max-height: 320px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--brand-soft);
}

.update-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-3);
}

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

.status-col {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.status-col-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.status-col-text {
  font-size: 14px;
  color: var(--ink-2);
}

.status-points {
  margin-top: 12px;
  display: grid;
  gap: 6px;
}

.status-points li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  color: var(--ink-2);
}

.status-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
}

.reading-section .step-item {
  align-items: start;
}

.reading-section .step-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.step-text {
  font-size: 14px;
  color: var(--ink-2);
}

.related-section .related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.related-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.related-item:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.related-item a {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--brand);
}

.related-text {
  margin-top: 6px;
  font-size: 13px;
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   pages：人气榜单
   -------------------------------------------------------------------------- */
.ranking-layout {
  grid-template-columns: minmax(0, 1.75fr) minmax(260px, 1fr);
}

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

.rank-section {
  margin-bottom: 0;
}

.rank-list {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.rank-item {
  display: grid;
  grid-template-columns: 40px 64px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.rank-item:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.rank-index {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.rank-cover {
  width: 64px;
}

.rank-cover img {
  width: 64px;
  height: 86px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--brand-soft);
}

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

.rank-body .rank-name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.rank-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.rank-body .rank-note {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-2);
}

.rank-footnote {
  margin-top: 16px;
  font-size: 13px;
  color: var(--ink-2);
}

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

.side-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 20px;
}

.side-block:last-child {
  margin-bottom: 0;
}

.side-block .sub-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.side-block p {
  font-size: 14px;
  color: var(--ink-2);
}

.scope-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 12px;
}

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

.observe-list {
  margin: 12px 0;
  display: grid;
  gap: 6px;
}

.observe-list li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  color: var(--ink-2);
}

.observe-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
}

.related-section {
  margin-top: 44px;
}

.related-section .related-list {
  margin-top: 16px;
}

/* --------------------------------------------------------------------------
   pages：条目字段说明
   -------------------------------------------------------------------------- */
.section-fields,
.section-reading,
.section-scope,
.section-related {
  margin-bottom: 46px;
}

.guide-figure {
  margin: 20px 0 24px;
}

.guide-figure img {
  width: 100%;
  max-height: 340px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--brand-soft);
}

.guide-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-3);
}

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

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 16px;
}

.faq-question {
  cursor: pointer;
  padding: 14px 26px 14px 0;
  min-height: 44px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  position: relative;
  list-style: none;
}

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

.faq-question::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 13px;
  font-size: 18px;
  font-weight: 400;
  color: var(--brand);
}

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

.faq-answer {
  padding: 0 0 14px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--ink-2);
}

.section-reading .step-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.section-reading .step-body p {
  font-size: 14px;
  color: var(--ink-2);
}

.scope-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

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

.scope-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}

.scope-list {
  display: grid;
  gap: 8px;
}

.scope-list li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  color: var(--ink-2);
}

.scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
}

.section-related .related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.related-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.related-card:hover {
  text-decoration: none;
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.related-name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--brand);
}

.related-desc {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   pages：404
   -------------------------------------------------------------------------- */
.error-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 56px 24px 64px;
}

.error-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  max-width: 720px;
}

.error-panel h1 {
  font-size: 30px;
  font-weight: 600;
  color: var(--ink);
}

.error-lead {
  margin-top: 12px;
  font-size: 15px;
  color: var(--ink-2);
}

.error-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.error-actions li a {
  display: block;
  padding: 12px 14px;
  min-height: 44px;
  background: var(--brand-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--brand);
  transition: background 0.18s ease, border-color 0.18s ease;
}

.error-actions li a:hover {
  text-decoration: none;
  background: #dbe3f5;
  border-color: var(--line-strong);
}

.error-note {
  margin-top: 20px;
  font-size: 14px;
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   responsive：1024px 与 640px 两档断点
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding: 32px 0 36px;
  }

  .hero-title {
    font-size: 30px;
    max-width: none;
  }

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

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

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

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

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

  .sidebar-left .page-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .genre-anchors {
    position: static;
  }

  .genre-anchors .anchor-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .genre-anchors .anchor-list a {
    padding: 7px 13px;
    min-height: 40px;
    line-height: 26px;
    background: var(--brand-soft);
  }

  .ranking-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

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

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

  .ranking-row {
    grid-template-columns: 40px minmax(120px, 1fr) 88px;
  }

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

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

  .header-inner {
    padding: 0 16px;
    min-height: 58px;
    gap: 12px;
  }

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

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

  .site-nav {
    flex: 1 1 100%;
    order: 3;
    display: block;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px 0 12px;
  }

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

  .nav-list a {
    display: block;
    padding: 11px 12px;
    min-height: 44px;
    line-height: 22px;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .nav-list a.is-current {
    border-left-color: var(--brand);
    border-bottom-color: transparent;
  }

  .site-factbar {
    padding: 8px 16px;
    font-size: 12px;
    text-align: left;
  }

  .home-main,
  .inner-main {
    padding-left: 16px;
    padding-right: 16px;
  }

  .home-main {
    padding-bottom: 28px;
  }

  .inner-main {
    padding-bottom: 40px;
  }

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

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

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

  .subsection-title {
    font-size: 16px;
  }

  .hero-paths li {
    flex: 1 1 100%;
  }

  .hero-paths li a {
    display: block;
    text-align: center;
  }

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

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

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

  .ranking-row {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 6px 10px;
  }

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

  .ranking-row .rank-note {
    grid-column: 2;
  }

  .field-row,
  .read-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

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

  .update-section .update-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .update-section .update-range {
    grid-column: 1 / -1;
  }

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

  .rank-item {
    grid-template-columns: 32px 56px minmax(0, 1fr);
    gap: 10px;
    padding: 12px;
  }

  .rank-cover,
  .rank-cover img {
    width: 56px;
  }

  .rank-cover img {
    height: 76px;
  }

  .step-item {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
    padding: 12px 14px;
  }

  .step-index {
    width: 28px;
    height: 28px;
    font-size: 13px;
  }

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

  .error-main {
    padding: 32px 16px 48px;
  }

  .error-panel {
    padding: 24px 18px;
  }

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