/* ==========================================================================
   韩漫在线阅读 · jiangnanpx.cn 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* ==========================================================================
   base
   ========================================================================== */

:root {
  --paper: #f7f8f6;
  --surface: #ffffff;
  --ink: #1f2426;
  --ink-soft: #5b6462;
  --line: #dfe3df;
  --line-strong: #c7cec8;
  --coral: #d2472f;
  --teal: #1f6f6a;
  --teal-wash: #eef4f2;

  --g-urban: #d2472f;
  --g-school: #2f6f8f;
  --g-fantasy: #7a4fa3;
  --g-mystery: #2b8a5b;
  --g-daily: #c98a12;
  --g-classic: #8c5a3c;
  --g-sport: #3f5bd6;
  --g-growth: #b03a76;

  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Hiragino Sans GB", "Source Han Sans SC", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;

  --shell-wide: 1080px;
  --shell-read: 760px;
  --pad-x: 24px;
  --radius: 6px;
}

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

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

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.32;
}

h1 {
  font-size: clamp(26px, 3.6vw, 36px);
}

h2 {
  font-size: 22px;
}

h3 {
  font-size: 17px;
  font-weight: 600;
}

p {
  margin: 0 0 14px;
}

p:last-child {
  margin-bottom: 0;
}

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

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

a:hover {
  color: var(--coral);
}

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

figure {
  margin: 0;
}

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

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

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 60;
  padding: 10px 16px;
  background-color: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
  color: #fff;
}

/* ==========================================================================
   layout · 全站骨架
   ========================================================================== */

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

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

.brand {
  flex: 0 0 auto;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  padding: 8px 0;
}

.brand::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  vertical-align: 2px;
  background-color: var(--coral);
  border-radius: 2px;
}

.brand:hover {
  color: var(--coral);
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}

.nav-list > li {
  display: block;
}

.nav-link {
  display: block;
  padding: 10px 12px;
  font-size: 15px;
  color: var(--ink-soft);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

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

.nav-link.is-current {
  color: var(--coral);
  font-weight: 600;
  border-bottom-color: var(--coral);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--surface);
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--ink);
  border-radius: 1px;
}

.site-main {
  display: block;
}

.home-main {
  max-width: var(--shell-wide);
  margin: 0 auto;
  padding: 0 var(--pad-x) 56px;
}

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

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 20px 0 6px;
  font-size: 13px;
  color: var(--ink-soft);
}

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

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

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

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

.page-header {
  padding: 6px 0 18px;
  border-bottom: 1px solid var(--line);
}

.page-title {
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-lead {
  max-width: var(--shell-read);
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.section-title {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
}

.section-desc {
  max-width: var(--shell-read);
  margin: 0 0 20px;
  font-size: 15px;
  color: var(--ink-soft);
}

.section-desc a {
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

.section-more {
  margin: 18px 0 0;
  font-size: 15px;
}

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

/* 页脚骨架 */
.site-footer {
  margin-top: 24px;
  background-color: var(--surface);
  border-top: 1px solid var(--line);
}

.footer-inner {
  position: relative;
  max-width: var(--shell-wide);
  margin: 0 auto;
  padding: 40px var(--pad-x) 32px;
}

.footer-brand {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.footer-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.footer-slogan {
  font-size: 14px;
  color: var(--ink-soft);
}

.footer-scope {
  max-width: 720px;
  margin: 0 0 26px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.footer-group a {
  display: inline-block;
  padding: 3px 0;
  font-size: 14px;
  color: var(--ink-soft);
}

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

.footer-copy {
  margin: 20px 0 0;
  padding-right: 64px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

.back-to-top {
  position: absolute;
  right: var(--pad-x);
  bottom: 26px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background-color: var(--surface);
  color: var(--ink);
  transition: border-color 0.18s ease, color 0.18s ease, opacity 0.25s ease;
}

.back-to-top:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.back-to-top-icon {
  display: block;
  width: 10px;
  height: 10px;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: translateY(2px) rotate(45deg);
}

/* ==========================================================================
   components · 通用元素
   ========================================================================== */

/* 题材色标签 */
.genre-tag,
.tag {
  display: inline-block;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.5;
  border-radius: 4px;
  color: #fff;
  background-color: var(--ink-soft);
  white-space: nowrap;
}

.genre-tag.tag-urban,
.tag-urban { background-color: var(--g-urban); }
.genre-tag.tag-school,
.tag-school,
.tag-campus { background-color: var(--g-school); }
.genre-tag.tag-fantasy,
.tag-fantasy { background-color: var(--g-fantasy); }
.genre-tag.tag-mystery,
.tag-mystery { background-color: var(--g-mystery); }
.genre-tag.tag-daily,
.tag-daily { background-color: var(--g-daily); }
.genre-tag.tag-classic,
.tag-classic { background-color: var(--g-classic); }
.genre-tag.tag-sports,
.tag-sports { background-color: var(--g-sport); }
.genre-tag.tag-growth,
.tag-growth { background-color: var(--g-growth); }

.genre-tag-urban { background-color: var(--g-urban); }
.genre-tag-school { background-color: var(--g-school); }
.genre-tag-fantasy { background-color: var(--g-fantasy); }
.genre-tag-mystery { background-color: var(--g-mystery); }
.genre-tag-daily { background-color: var(--g-daily); }
.genre-tag-classic { background-color: var(--g-classic); }
.genre-tag-sport { background-color: var(--g-sport); }
.genre-tag-growth { background-color: var(--g-growth); }

.genre-tag--urban { background-color: var(--g-urban); }
.genre-tag--school { background-color: var(--g-school); }
.genre-tag--fantasy { background-color: var(--g-fantasy); }
.genre-tag--mystery { background-color: var(--g-mystery); }
.genre-tag--daily { background-color: var(--g-daily); }
.genre-tag--historical { background-color: var(--g-classic); }
.genre-tag--sports { background-color: var(--g-sport); }
.genre-tag--growth { background-color: var(--g-growth); }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

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

.btn-primary:hover {
  background-color: #b93c26;
  border-color: #b93c26;
  color: #fff;
}

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

.btn-ghost:hover {
  border-color: var(--coral);
  color: var(--coral);
}

/* 批次编号等宽 */
.batch-code {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

/* 图片容器 */
.hero-visual,
.cover-figure,
.genre-figure,
.media-figure,
.figure-block,
.notes-figure,
.faq-figure,
.feedback-figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background-color: #e9ece8;
}

.hero-visual img,
.cover-figure img,
.genre-figure img,
.media-figure img,
.figure-block img,
.notes-figure img,
.faq-figure img,
.feedback-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual figcaption,
.genre-figure-caption,
.media-figure figcaption,
.figure-caption,
.notes-figure figcaption,
.faq-figure figcaption,
.feedback-figure figcaption {
  margin: 0;
  padding: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* 锚点条 */
.anchor-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background-color: var(--surface);
}

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

.anchor-tag,
.anchor-link {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  background-color: var(--surface);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.anchor-tag:hover,
.anchor-link:hover {
  border-color: var(--coral);
  color: var(--coral);
}

/* 相关链接行 */
.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 32px 0 0;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.related-links-label {
  color: var(--ink-soft);
}

.related-links-item {
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

.exit-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.exit-item a {
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

.exit-item a:hover {
  color: var(--coral);
}

/* ==========================================================================
   pages · 首页
   ========================================================================== */

/* 工具行：题材快捷标签 */
.tool-row {
  border-bottom: 1px solid var(--line);
}

.tool-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 14px 0;
}

.genre-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.genre-tags .genre-tag {
  display: inline-block;
  padding: 5px 10px;
  font-size: 12.5px;
  border-radius: 4px;
  color: #fff;
  transition: filter 0.18s ease;
}

.genre-tags .genre-tag:hover {
  filter: brightness(1.08);
  color: #fff;
}

.tool-scope {
  margin: 0;
  font-size: 13px;
  color: var(--ink-soft);
}

/* 首屏 */
.hero {
  padding: 40px 0 36px;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 58fr) minmax(0, 42fr);
  gap: 40px;
  align-items: start;
}

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

.hero-title {
  font-size: clamp(28px, 3.8vw, 40px);
  font-weight: 700;
  line-height: 1.28;
  margin: 0 0 16px;
}

.hero-lead {
  max-width: 540px;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-points {
  display: grid;
  gap: 8px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.hero-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 6px;
  height: 6px;
  background-color: var(--teal);
  border-radius: 50%;
}

.hero-visual {
  display: flex;
  flex-direction: column;
}

.hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* 三列分组清单 */
.group-lists {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--line);
}

.group-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 20px;
}

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

.group-col-title {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 6px;
}

.group-col-desc {
  margin: 0 0 14px;
  font-size: 13.5px;
  color: var(--ink-soft);
}

.group-items {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.group-items li {
  min-width: 0;
}

.group-items a {
  display: block;
  padding: 6px 0;
  font-size: 14.5px;
  color: var(--ink);
  border-bottom: 1px dashed transparent;
}

.group-items a:hover {
  color: var(--coral);
  border-bottom-color: var(--line-strong);
}

/* 封面墙 */
.cover-wall {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--line);
}

.cover-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 20px;
}

.cover-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 14px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.18s ease;
}

.cover-card:hover {
  border-color: var(--line-strong);
}

.cover-card .cover-figure {
  margin-bottom: 12px;
}

.cover-card .cover-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.cover-card .genre-tag {
  align-self: flex-start;
  margin-bottom: 8px;
}

.cover-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
}

.cover-desc {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.cover-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 600;
  color: var(--coral);
  border-bottom: 1px solid currentColor;
}

.cover-link:hover {
  color: #b93c26;
}

/* 最近更新条目流 */
.update-stream {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--line);
}

.update-list {
  max-width: var(--shell-read);
  margin: 20px auto 0;
  border-top: 1px solid var(--line);
}

.update-row {
  display: grid;
  grid-template-columns: 92px auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.update-row .batch-code {
  color: var(--ink-soft);
}

.update-title {
  min-width: 0;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: break-word;
}

.update-title:hover {
  color: var(--coral);
}

.chapter-range {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.stream-more {
  max-width: var(--shell-read);
  margin: 18px auto 0;
  font-size: 15px;
}

.stream-more a {
  color: var(--coral);
  font-weight: 600;
}

/* 追更榜预览 */
.ranking-preview {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--line);
}

.rank-list {
  max-width: var(--shell-read);
  margin: 20px auto 0;
  border-top: 1px solid var(--line);
}

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

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

.rank-title {
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
  overflow-wrap: break-word;
}

.rank-title:hover {
  color: var(--coral);
}

.rank-note {
  max-width: var(--shell-read);
  margin: 18px auto 0;
  padding: 12px 16px;
  background-color: var(--teal-wash);
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 13.5px;
  color: var(--ink-soft);
}

.rank-note a {
  color: var(--teal);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
}

/* 阅读说明摘要 */
.notes-summary {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--line);
}

.notes-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 20px;
}

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

.notes-col-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--teal);
}

.notes-col p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.notes-more {
  margin: 18px 0 0;
  font-size: 15px;
}

.notes-more a {
  color: var(--coral);
  font-weight: 600;
}

/* 纠错反馈条 */
.feedback-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
  padding: 20px 22px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.feedback-text {
  flex: 1 1 320px;
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-soft);
}

/* ==========================================================================
   pages · 题材市集
   ========================================================================== */

.page-shell {
  padding-top: 8px;
}

.page-title-block {
  padding: 4px 0 22px;
}

.page-title-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

.genre-anchor-bar {
  position: sticky;
  top: 62px;
  z-index: 20;
  padding: 12px 0;
  background-color: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.genre-anchor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.genre-chip {
  display: inline-block;
  padding: 7px 14px;
  font-size: 13.5px;
  color: var(--ink-soft);
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.genre-chip:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.genre-chip.is-active {
  font-weight: 700;
  color: var(--ink);
  border-color: var(--ink);
}

.genre-section {
  padding: 34px 0 6px;
  border-bottom: 1px solid var(--line);
}

.genre-section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 10px;
}

.genre-section-head .genre-tag {
  grid-row: 1;
}

.genre-section-title {
  grid-column: 2;
  font-size: 21px;
  margin: 0;
}

.genre-section-desc {
  grid-column: 1 / -1;
  max-width: var(--shell-read);
  margin: 6px 0 0;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.genre-figure {
  margin: 16px 0 20px;
}

.genre-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.genre-item-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.genre-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.genre-item-link {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: break-word;
}

.genre-item-link:hover {
  color: var(--coral);
}

.genre-item-note {
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.genre-jump-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin: 28px 0;
  padding: 16px 20px;
  background-color: var(--teal-wash);
  border-radius: var(--radius);
}

.genre-jump-text {
  flex: 1 1 300px;
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.genre-jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.genre-jump-link {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

.genre-jump-link:hover {
  color: var(--coral);
}

.genre-rules {
  padding: 34px 0 8px;
}

.genre-rules-title {
  font-size: 21px;
  margin: 0 0 16px;
}

.genre-rule-block {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.genre-rule-heading {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--teal);
}

.genre-rule-text {
  max-width: var(--shell-read);
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.genre-rules-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
}

.genre-rules-link {
  font-size: 14.5px;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

.genre-outro {
  margin-top: 28px;
  padding: 22px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.genre-outro-title {
  font-size: 17px;
  margin: 0 0 8px;
}

.genre-outro-text {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--ink-soft);
}

.genre-outro-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.genre-outro-link {
  font-size: 14.5px;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

/* ==========================================================================
   pages · 最近更新
   ========================================================================== */

.page-head {
  padding: 4px 0 24px;
}

.page-head .page-lead {
  margin-top: 0;
}

.page-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 12px 0 0;
  font-size: 14.5px;
}

.page-jump a {
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

.section {
  padding: 30px 0 6px;
  border-bottom: 1px solid var(--line);
}

.section-batch-rule {
  padding-top: 8px;
}

.rule-intro p {
  max-width: var(--shell-read);
  font-size: 15px;
  color: var(--ink-soft);
}

.batch-sample {
  max-width: var(--shell-read);
  margin: 16px 0 4px;
  padding: 14px 16px;
  background-color: var(--surface);
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.batch-sample-label {
  margin: 0 0 4px;
  font-size: 12.5px;
  color: var(--teal);
  font-weight: 600;
}

.batch-sample-text {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.batch-index {
  margin-top: 20px;
  padding: 12px 0;
}

.batch-block {
  padding-top: 32px;
}

.batch-head {
  margin-bottom: 12px;
}

.batch-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
}

.batch-title .batch-code {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.batch-scope {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.batch-list {
  border-top: 1px solid var(--line);
}

.batch-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px 140px 84px;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.batch-row-title {
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
  overflow-wrap: break-word;
}

.batch-row-title a {
  color: var(--ink);
}

.batch-row-title a:hover {
  color: var(--coral);
}

.batch-row-genre {
  justify-self: start;
}

.batch-row-range {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
}

.batch-row-link {
  justify-self: end;
  font-size: 13.5px;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
  white-space: nowrap;
}

.update-visual {
  margin: 30px 0 8px;
}

.update-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.section-genre-summary,
.section-order-tips {
  padding-top: 32px;
}

.summary-list {
  max-width: var(--shell-read);
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.summary-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.summary-row .tag {
  justify-self: start;
}

.summary-text {
  font-size: 14.5px;
  color: var(--ink-soft);
}

.tips-list {
  max-width: var(--shell-read);
  margin-top: 16px;
  counter-reset: tips;
  border-top: 1px solid var(--line);
}

.tips-item {
  position: relative;
  padding: 12px 0 12px 34px;
  font-size: 14.5px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  counter-increment: tips;
}

.tips-item::before {
  content: counter(tips);
  position: absolute;
  left: 0;
  top: 12px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--teal);
  background-color: var(--teal-wash);
  border-radius: 50%;
}

/* ==========================================================================
   pages · 追更榜
   ========================================================================== */

.page-title-zone {
  padding: 20px 0 0;
}

.page-title-zone .page-lead {
  margin-top: 0;
}

.layout-shell {
  padding-top: 4px;
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
  align-items: start;
}

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

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

.basis-note {
  padding-top: 24px;
}

.basis-note-box {
  padding: 16px 18px;
  background-color: var(--teal-wash);
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.basis-note-line {
  margin: 0 0 8px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.basis-note-line:last-child {
  margin-bottom: 0;
}

.ranking-figure {
  margin: 24px 0 0;
}

.ranking-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.ranking-list-section {
  padding-top: 28px;
}

.ranking-list {
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.ranking-item {
  display: grid;
  grid-template-columns: 40px auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.ranking-index {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--coral);
  line-height: 1.5;
}

.ranking-item .genre-tag {
  margin-top: 2px;
}

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

.ranking-link {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: break-word;
}

.ranking-link:hover {
  color: var(--coral);
}

.ranking-note {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.ranking-adjust-section {
  padding-top: 30px;
}

.adjust-block {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.adjust-subtitle {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--teal);
}

.adjust-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.adjust-item {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.adjust-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 5px;
  height: 5px;
  background-color: var(--line-strong);
  border-radius: 50%;
}

.adjust-text {
  font-size: 14.5px;
  color: var(--ink-soft);
}

.ranking-exits {
  padding-top: 30px;
}

.genre-distribution {
  position: sticky;
  top: 82px;
  padding: 20px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.aside-title {
  font-size: 17px;
  margin: 0 0 6px;
}

.aside-desc {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--ink-soft);
}

.distribution-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.distribution-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.distribution-count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.aside-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.batch-relation {
  padding: 40px 0 8px;
}

.relation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 18px;
}

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

.relation-subtitle {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
}

.relation-text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.relation-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

/* ==========================================================================
   pages · 阅读说明
   ========================================================================== */

.page-title-area {
  padding: 4px 0 24px;
}

.title-inner {
  max-width: var(--shell-read);
}

.title-inner .page-lead {
  margin-top: 0;
}

.notes-summary {
  padding: 8px 0 32px;
  border-bottom: 1px solid var(--line);
}

.section-inner {
  max-width: var(--shell-wide);
  margin: 0 auto;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 18px;
}

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

.summary-card-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--teal);
}

.summary-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.notes-figure {
  margin: 28px 0 4px;
}

.notes-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.notes-section {
  padding: 32px 0 8px;
  border-bottom: 1px solid var(--line);
}

.notes-inner {
  max-width: var(--shell-read);
  margin: 0 auto;
}

.clause-block {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.clause-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
}

.clause-no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--teal);
}

.clause-block p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}

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

.notes-help {
  padding: 36px 0 8px;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 18px;
}

.help-card {
  display: block;
  min-width: 0;
  padding: 18px 20px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.18s ease;
}

.help-card:hover {
  border-color: var(--coral);
}

.help-card-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--ink);
}

.help-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ==========================================================================
   pages · 常见问题
   ========================================================================== */

.page-faq .page-head {
  padding-bottom: 20px;
}

.faq-figure {
  margin: 0 0 28px;
}

.faq-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.faq-group {
  max-width: var(--shell-read);
  padding: 26px 0 8px;
  border-bottom: 1px solid var(--line);
}

.faq-group-head {
  margin-bottom: 12px;
}

.faq-group-head h2 {
  font-size: 20px;
  margin: 0 0 4px;
}

.faq-group-note {
  margin: 0;
  font-size: 13.5px;
  color: var(--ink-soft);
}

.faq-list {
  border-top: 1px solid var(--line);
}

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

.faq-question {
  position: relative;
  display: block;
  padding: 14px 34px 14px 0;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.faq-question::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--ink-soft);
  border-bottom: 2px solid var(--ink-soft);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  transform: rotate(-135deg);
  top: 24px;
}

.faq-item[open] .faq-question {
  color: var(--coral);
}

.faq-answer {
  padding: 0 34px 16px 0;
}

.faq-answer p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}

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

.faq-related {
  max-width: var(--shell-read);
  padding: 30px 0 8px;
}

.faq-related h2 {
  font-size: 20px;
  margin: 0 0 6px;
}

.faq-related-note {
  margin: 0 0 14px;
  font-size: 13.5px;
  color: var(--ink-soft);
}

.faq-related-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.faq-related-list a {
  font-size: 14.5px;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

/* ==========================================================================
   pages · 纠错反馈
   ========================================================================== */

.page-title-wrap {
  padding: 4px 0 22px;
}

.page-title-inner {
  max-width: var(--shell-read);
}

.page-title-inner .page-lead {
  margin-top: 0;
}

.content-shell {
  max-width: var(--shell-wide);
}

.feedback-figure {
  margin: 0 0 30px;
}

.feedback-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.feedback-types,
.feedback-results,
.feedback-exclusions,
.feedback-exit {
  padding: 26px 0 8px;
  border-bottom: 1px solid var(--line);
}

.feedback-types h2,
.feedback-results h2,
.feedback-exclusions h2,
.feedback-exit h2 {
  font-size: 20px;
  margin: 0 0 6px;
}

.section-note {
  max-width: var(--shell-read);
  margin: 0 0 16px;
  font-size: 13.5px;
  color: var(--ink-soft);
}

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

.type-card {
  min-width: 0;
  padding: 16px 18px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.type-card h3 {
  font-size: 15.5px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--ink);
}

.type-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.feedback-layout {
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 36px;
  padding: 26px 0 8px;
  border-bottom: 1px solid var(--line);
}

.feedback-steps h2 {
  font-size: 20px;
  margin: 0 0 6px;
}

.step-list {
  margin-top: 14px;
  border-top: 1px solid var(--line);
}

.step-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.step-index {
  grid-row: span 2;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--teal);
  background-color: var(--teal-wash);
  border-radius: 50%;
}

.step-item h3 {
  font-size: 15.5px;
  font-weight: 600;
  margin: 0;
}

.step-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.feedback-example {
  min-width: 0;
  padding: 18px 20px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  align-self: start;
}

.feedback-example h2 {
  font-size: 16px;
  margin: 0 0 8px;
}

.example-text {
  margin: 0 0 10px;
  padding: 12px 14px;
  background-color: var(--paper);
  border-left: 3px solid var(--teal);
  border-radius: 0 4px 4px 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink);
}

.example-note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.result-table {
  font-size: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.result-table caption {
  padding: 8px 0;
  font-size: 12.5px;
  color: var(--ink-soft);
  text-align: left;
  caption-side: top;
}

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

.result-table thead th {
  background-color: var(--teal-wash);
  font-weight: 600;
  color: var(--ink);
  font-size: 13.5px;
}

.result-table tbody td {
  color: var(--ink-soft);
  line-height: 1.75;
}

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

.exclusion-list {
  max-width: var(--shell-read);
  border-top: 1px solid var(--line);
}

.exclusion-list li {
  position: relative;
  padding: 11px 0 11px 18px;
  font-size: 14.5px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}

.exclusion-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 6px;
  height: 6px;
  background-color: var(--coral);
  border-radius: 50%;
}

.feedback-exit p {
  max-width: var(--shell-read);
  margin: 0 0 12px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

/* ==========================================================================
   pages · 404
   ========================================================================== */

.error-main {
  max-width: var(--shell-wide);
  margin: 0 auto;
  padding: 48px var(--pad-x) 64px;
}

.error-panel {
  max-width: 640px;
  padding: 36px 32px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.error-code {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--coral);
}

.error-panel h1 {
  font-size: clamp(24px, 3.2vw, 30px);
  margin: 0 0 12px;
}

.error-lead {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--ink-soft);
}

.error-hint {
  margin: 0 0 22px;
  font-size: 14px;
  color: var(--ink-soft);
}

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

.error-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  font-size: 14.5px;
  font-weight: 600;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
}

.error-btn:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.error-btn-primary {
  background-color: var(--coral);
  border-color: var(--coral);
  color: #fff;
}

.error-btn-primary:hover {
  background-color: #b93c26;
  border-color: #b93c26;
  color: #fff;
}

.error-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.error-links a {
  font-size: 14px;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
}

/* ==========================================================================
   responsive
   ========================================================================== */

@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .hero-visual img {
    aspect-ratio: 16 / 9;
  }

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

  .genre-distribution {
    position: static;
  }

  .footer-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }
}

@media (max-width: 820px) {
  :root {
    --pad-x: 20px;
  }

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

  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    flex: 1 1 100%;
    order: 3;
    margin-left: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 0 12px;
    border-top: 1px solid var(--line);
  }

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

  .nav-list > li {
    width: 100%;
  }

  .nav-link {
    padding: 12px 4px;
    font-size: 15px;
    border-bottom: 1px solid var(--line);
    white-space: normal;
  }

  .nav-link.is-current {
    border-bottom-color: var(--line);
  }

  .header-inner {
    flex-wrap: wrap;
    padding-top: 6px;
    padding-bottom: 6px;
  }

  .hero {
    padding: 28px 0 26px;
  }

  .hero-title {
    font-size: clamp(24px, 6.4vw, 32px);
  }

  .hero-actions .btn {
    flex: 1 1 auto;
  }

  .group-columns,
  .cover-grid,
  .notes-columns,
  .summary-grid,
  .help-grid,
  .type-grid,
  .relation-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .cover-grid {
    gap: 16px;
  }

  .update-row {
    grid-template-columns: 76px minmax(0, 1fr);
    grid-template-areas:
      "code tag"
      "title title"
      "range range";
    gap: 6px 10px;
    padding: 14px 0;
  }

  .update-row .batch-code {
    grid-area: code;
  }

  .update-row .genre-tag {
    grid-area: tag;
    justify-self: start;
  }

  .update-title {
    grid-area: title;
    font-size: 15.5px;
  }

  .chapter-range {
    grid-area: range;
    white-space: normal;
  }

  .rank-row {
    grid-template-columns: 28px minmax(0, 1fr);
    grid-template-areas:
      "no tag"
      "no title";
    gap: 4px 10px;
  }

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

  .rank-row .genre-tag {
    grid-area: tag;
    justify-self: start;
  }

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

  .feedback-bar {
    padding: 18px;
  }

  .feedback-bar .btn {
    width: 100%;
  }

  .genre-anchor-bar {
    position: static;
    padding: 10px 0;
  }

  .genre-anchor-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

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

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

  .genre-figure img,
  .update-visual img,
  .ranking-figure img,
  .notes-figure img,
  .faq-figure img,
  .feedback-figure img {
    aspect-ratio: 16 / 9;
  }

  .anchor-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .anchor-tag,
  .anchor-link {
    flex: 0 0 auto;
  }

  .batch-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "title link"
      "genre range";
    gap: 6px 12px;
    align-items: center;
  }

  .batch-row-title {
    grid-area: title;
  }

  .batch-row-genre {
    grid-area: genre;
  }

  .batch-row-range {
    grid-area: range;
    justify-self: end;
  }

  .batch-row-link {
    grid-area: link;
  }

  .ranking-item {
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-areas:
      "index tag"
      "index body";
    gap: 6px 10px;
  }

  .ranking-index {
    grid-area: index;
  }

  .ranking-item .genre-tag {
    grid-area: tag;
    justify-self: start;
  }

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

  .summary-row {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
  }

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

  .result-table th,
  .result-table td {
    white-space: normal;
    min-width: 96px;
  }

  .footer-inner {
    padding: 32px var(--pad-x) 84px;
  }

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

  .footer-copy {
    padding-right: 0;
  }

  .back-to-top {
    right: var(--pad-x);
    bottom: 24px;
  }

  .error-panel {
    padding: 28px 22px;
  }

  .error-actions .error-btn {
    flex: 1 1 auto;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15.5px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .tool-inner {
    gap: 10px;
  }

  .genre-tags {
    gap: 6px;
  }

  .genre-tags .genre-tag {
    font-size: 12px;
    padding: 4px 8px;
  }

  .group-col,
  .notes-col,
  .summary-card,
  .help-card,
  .relation-card,
  .type-card {
    padding: 16px;
  }

  .footer-nav {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .clause-title {
    flex-wrap: wrap;
    gap: 6px;
  }

  .step-item {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 4px 10px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}