/* ==========================================================================
   麻豆天美在线 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base
   -------------------------------------------------------------------------- */

:root {
  --paper: #f6f3ee;
  --ink: #16181d;
  --accent: #8f2f28;
  --accent-dark: #6f231d;
  --chip-drama: #1f5f8b;
  --chip-interview: #2f6b4f;
  --chip-life: #b06a1e;
  --chip-bts: #6b5e54;
  --chip-topic: #5c3d6b;
  --chip-short: #7a4a2a;
  --line: #d9d3c9;
  --muted: #5a5751;
  --card-bg: #fbf9f5;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;
  --sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
  --shell: 1120px;
  --gutter: 24px;
}

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

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

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

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

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

a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

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

h1,
h2,
h3 {
  font-family: var(--serif);
  color: var(--ink);
  line-height: 1.3;
  margin: 0;
}

p {
  margin: 0 0 12px;
}

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

figure {
  margin: 0;
}

time {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   layout · 全站骨架
   -------------------------------------------------------------------------- */

.site-body {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  min-height: 100vh;
}

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

.masthead,
.main-nav,
.colorbar,
.site-main,
.site-footer {
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* 报头刊头 */
.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 20px;
  padding-top: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.masthead-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
}

.brand-name {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.2;
}

.brand-name:hover {
  color: var(--accent);
  text-decoration: none;
}

.brand-slogan {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.masthead-date {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.masthead-date time {
  font-size: 13px;
}

/* 主导航 */
.site-nav {
  position: relative;
  padding-top: 0;
  padding-bottom: 0;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  margin: 8px 0;
  background: none;
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

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

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0;
}

.nav-item {
  display: flex;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 14px 18px;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  line-height: 1.4;
}

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

.nav-link.is-current {
  color: var(--accent);
  font-weight: 700;
  border-bottom-color: var(--accent);
}

/* 频道色标条 */
.colorbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding-top: 10px;
  padding-bottom: 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.colorbar-label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.color-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.color-chip::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--chip-drama);
}

.color-chip.chip-interview::before {
  background-color: var(--chip-interview);
}

.color-chip.chip-life::before {
  background-color: var(--chip-life);
}

.color-chip.chip-bts::before {
  background-color: var(--chip-bts);
}

.color-chip:hover {
  color: var(--ink);
  text-decoration: underline;
}

/* 主内容 */
.site-main {
  padding-top: 28px;
  padding-bottom: 48px;
}

.inner-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding-top: 20px;
  padding-bottom: 48px;
}

/* 页脚 */
.site-footer {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  padding-bottom: 32px;
  margin-top: 16px;
}

.footer-brand {
  margin-bottom: 12px;
}

.footer-name {
  margin: 0 0 4px;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.footer-desc {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.footer-nav a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.footer-copy {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* --------------------------------------------------------------------------
   components · 通用组件
   -------------------------------------------------------------------------- */

/* 频道色标方块 */
.chip {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--chip-drama);
  flex: none;
}

.chip-drama,
.chip-dot.chip-drama,
.channel-dot.chip-drama {
  background-color: var(--chip-drama);
}

.chip-interview,
.chip-dot.chip-interview,
.channel-dot.chip-interview {
  background-color: var(--chip-interview);
}

.chip-life,
.chip-dot.chip-life,
.channel-dot.chip-life {
  background-color: var(--chip-life);
}

.chip-bts,
.chip-dot.chip-bts,
.channel-dot.chip-bts {
  background-color: var(--chip-bts);
}

.chip-topic,
.channel-dot.chip-topic {
  background-color: var(--chip-topic);
}

.chip-short,
.channel-dot.chip-short {
  background-color: var(--chip-short);
}

/* 面包屑（统一） */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

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

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

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

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: var(--line);
}

.breadcrumb-item a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--accent);
  text-decoration: underline;
}

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

/* 页面标题区（统一） */
.page-header {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-title {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
  margin: 0;
}

/* 页面导语与元信息 */
.page-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 12px;
  max-width: 720px;
}

.page-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 18px;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin: 0;
}

.page-meta time {
  font-size: 13px;
}

.page-intro,
.page-title-block,
.page-hero,
.page-head {
  margin-bottom: 24px;
}

/* 区块标题 */
.section-title,
.content-section > h2,
.guide-section > h2,
#help-cats-title,
#help-faq-title,
.check-points > h2,
.anomaly-types > h2,
.handle-steps > h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  padding-left: 12px;
  border-left: 3px solid var(--accent);
  margin: 0 0 12px;
}

.section-intro {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 16px;
}

.section-intro a {
  color: var(--accent);
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  font-size: 15px;
  font-family: var(--sans);
  border-radius: 4px;
  border: 1px solid var(--accent);
  text-decoration: none;
  line-height: 1.4;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.btn-primary {
  background-color: var(--accent);
  color: #fbf9f5;
}

.btn-primary:hover {
  background-color: var(--accent-dark);
  color: #fbf9f5;
  text-decoration: none;
}

.btn-outline {
  background-color: transparent;
  color: var(--accent);
}

.btn-outline:hover {
  background-color: rgba(143, 47, 40, 0.08);
  color: var(--accent-dark);
  text-decoration: none;
}

/* 图片容器约束 */
.hero-figure,
.collection-figure,
.page-figure,
.guide-figure,
.check-figure,
.side-figure,
.collection-cover {
  overflow: hidden;
  background-color: #e8e3da;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.hero-figure img,
.collection-figure img,
.page-figure img,
.guide-figure img,
.check-figure img,
.side-figure img,
.collection-cover img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.hero-caption,
.figure-caption,
.side-caption,
.guide-figure figcaption {
  font-size: 13px;
  color: var(--muted);
  padding: 8px 2px 0;
  line-height: 1.6;
}

/* 步骤通用（作用域限定） */
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  flex: none;
  font-family: var(--mono);
  font-size: 14px;
  color: #fbf9f5;
  background-color: var(--accent);
  border-radius: 50%;
}

/* FAQ 手风琴 */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}

.faq-question {
  cursor: pointer;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  padding: 12px 28px 12px 0;
  list-style: none;
  position: relative;
  line-height: 1.5;
}

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

.faq-question::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--accent);
  font-family: var(--sans);
  line-height: 1;
}

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

.faq-answer {
  padding: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.faq-answer p {
  margin: 0 0 8px;
}

.faq-answer a {
  color: var(--accent);
}

/* 侧栏信息卡通用 */
.side-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 16px 18px;
  margin-bottom: 20px;
}

.side-card h2,
.side-title,
.side-card-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
  padding-left: 10px;
  border-left: 3px solid var(--accent);
  margin: 0 0 12px;
}

.side-list,
.side-link-list,
.side-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.side-list li,
.side-link-list li,
.side-checklist li {
  font-size: 14px;
  line-height: 1.7;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
}

.side-list li:last-child,
.side-link-list li:last-child,
.side-checklist li:last-child {
  border-bottom: none;
}

.side-link-list a,
.side-list a {
  color: var(--accent);
  text-decoration: none;
}

.side-link-list a:hover,
.side-list a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   pages · 首页
   -------------------------------------------------------------------------- */

.home-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  padding-top: 28px;
  padding-bottom: 48px;
}

/* 首屏 */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 58fr) minmax(0, 42fr);
  gap: 32px;
  align-items: start;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}

.hero-figure {
  position: relative;
}

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

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-text h1 {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
  margin: 0;
}

.hero-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.hero-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}

.hero-note a {
  color: var(--accent);
}

/* 频道速览 */
.channels-brief {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.brief-row {
  border-bottom: 1px solid var(--line);
}

.brief-link {
  display: grid;
  grid-template-columns: 12px minmax(120px, 180px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px 4px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.16s ease;
}

.brief-link:hover {
  background-color: rgba(143, 47, 40, 0.05);
  text-decoration: none;
}

.brief-link .chip {
  width: 8px;
  height: 8px;
}

.brief-name {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.brief-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.brief-more {
  font-size: 13px;
  color: var(--accent);
  white-space: nowrap;
}

/* 精选合集 */
.featured-collections {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.collection-card {
  display: flex;
  flex-direction: column;
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.collection-figure {
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.collection-figure img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.collection-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.collection-name {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
}

.collection-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  margin: 0;
}

.collection-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.collection-meta .chip {
  width: 8px;
  height: 8px;
}

.collection-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  color: var(--accent);
  padding: 4px 0;
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}

.collection-link:hover {
  color: var(--accent-dark);
  text-decoration: none;
}

.collection-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.collection-row {
  border-bottom: 1px solid var(--line);
}

.collection-row-link {
  display: grid;
  grid-template-columns: 12px minmax(140px, 200px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px 4px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.16s ease;
}

.collection-row-link:hover {
  background-color: rgba(143, 47, 40, 0.05);
  text-decoration: none;
}

.collection-row-link .chip {
  width: 8px;
  height: 8px;
}

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

.collection-row-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.collection-row-more {
  font-size: 13px;
  color: var(--accent);
  white-space: nowrap;
}

/* 更新记录（首页） */
.updates-brief {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.update-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
}

.update-date {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.update-text {
  color: var(--ink);
}

.update-scope {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2px 8px;
  white-space: nowrap;
}

/* 浏览与核验四步 */
.steps {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.steps .step-item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.steps .step-item:last-child {
  border-bottom: none;
}

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

.step-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 6px;
}

.step-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 6px;
}

.step-desc a {
  color: var(--accent);
}

.step-boundary {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

/* 常见问题（首页） */
.faq {
  margin-bottom: 8px;
}

/* --------------------------------------------------------------------------
   pages · 内页通用布局
   -------------------------------------------------------------------------- */

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: start;
}

.layout-shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

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

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

.section,
.content-section,
.guide-section,
.check-points,
.anomaly-types,
.handle-steps,
.channel-rule,
.channel-list,
.channel-map,
.channel-pick,
.section-records,
.section-adjust,
.section-reading,
.help-cats,
.help-faq {
  margin-bottom: 32px;
}

/* --------------------------------------------------------------------------
   pages · 频道分类 channels.html
   -------------------------------------------------------------------------- */

.page-channels .page-intro {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-figure {
  max-width: var(--shell);
  margin: 0 auto 28px;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-figure img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: 4px;
}

.channel-rule p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 12px;
}

.channel-entry {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.channel-entry:first-of-type {
  border-top: 1px solid var(--line);
}

.channel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.channel-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  flex: none;
}

.channel-name {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  line-height: 1.4;
}

.channel-tag {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2px 8px;
  letter-spacing: 0.02em;
}

.tag-drama {
  color: var(--chip-drama);
  border-color: var(--chip-drama);
}

.tag-interview {
  color: var(--chip-interview);
  border-color: var(--chip-interview);
}

.tag-life {
  color: var(--chip-life);
  border-color: var(--chip-life);
}

.tag-bts {
  color: var(--chip-bts);
  border-color: var(--chip-bts);
}

.tag-topic {
  color: var(--chip-topic);
  border-color: var(--chip-topic);
}

.tag-short {
  color: var(--chip-short);
  border-color: var(--chip-short);
}

.channel-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 8px;
}

.channel-rule-line {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0 0 10px;
}

.rule-label {
  color: var(--accent);
  font-weight: 700;
  margin-right: 6px;
}

.channel-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.channel-links a {
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.channel-links a:hover {
  border-bottom-color: var(--accent);
  text-decoration: none;
}

.map-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.map-row {
  display: grid;
  grid-template-columns: 12px 120px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
}

.map-name {
  font-weight: 700;
  color: var(--ink);
}

.map-note {
  color: var(--muted);
}

.map-row a {
  color: var(--accent);
  white-space: nowrap;
}

.channel-pick .pick-block {
  margin-bottom: 16px;
}

.pick-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
}

.pick-block p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0;
}

/* 频道页侧栏 */
.aside-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 16px 18px;
  margin-bottom: 20px;
}

.aside-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  padding-left: 10px;
  border-left: 3px solid var(--accent);
  margin: 0 0 12px;
}

.aside-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.aside-list li {
  font-size: 14px;
  line-height: 1.7;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
}

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

.aside-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.aside-links a {
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  padding: 4px 0;
}

.aside-links a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   pages · 精选合集 collections.html
   -------------------------------------------------------------------------- */

.page-collections .page-title-block {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.content-section > p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 12px;
}

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

.collection-cover {
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.collection-cover img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.collection-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2px 8px;
}

.collection-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

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

.chip-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: none;
}

.row-text {
  min-width: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

.row-text strong,
.row-text b {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
}

.row-link {
  font-size: 13px;
  color: var(--accent);
  white-space: nowrap;
  text-decoration: none;
}

.row-link:hover {
  text-decoration: underline;
}

.order-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.order-step {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.order-step:last-child {
  border-bottom: none;
}

.step-text {
  min-width: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   pages · 观看指南 guide.html
   -------------------------------------------------------------------------- */

.page-guide .page-hero {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-guide .page-meta {
  gap: 6px 20px;
}

.meta-scene {
  font-size: 13px;
  color: var(--muted);
}

.guide-section > p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 14px;
}

.page-guide .step-list {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  counter-reset: guide-step;
}

.page-guide .step-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0 14px 0;
  border-bottom: 1px solid var(--line);
  counter-increment: guide-step;
}

.page-guide .step-item:last-child {
  border-bottom: none;
}

.page-guide .step-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  line-height: 1.45;
  padding-left: 40px;
  position: relative;
  min-height: 30px;
}

.page-guide .step-title::before {
  content: counter(guide-step);
  position: absolute;
  left: 0;
  top: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-family: var(--mono);
  font-size: 13px;
  color: #fbf9f5;
  background-color: var(--accent);
  border-radius: 50%;
}

.page-guide .step-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0;
  padding-left: 40px;
}

.page-guide .step-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
  padding-left: 40px;
  min-width: 0;
}

.guide-figure {
  margin: 0 0 18px;
}

.guide-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px;
}

.element-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.element-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 6px 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.element-name {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.6;
}

.element-mean,
.element-pos {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  min-width: 0;
}

.element-pos {
  grid-column: 2;
  color: var(--muted);
  font-size: 13px;
}

.issue-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

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

.issue-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
  line-height: 1.5;
}

.issue-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 4px;
}

.issue-link {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.issue-link a {
  color: var(--accent);
}

.guide-tail {
  font-size: 15px;
  line-height: 1.8;
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.side-note p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   pages · 更新记录 updates.html
   -------------------------------------------------------------------------- */

.page-hero {
  max-width: var(--shell);
  margin: 0 auto 24px;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-updates .page-figure img {
  aspect-ratio: 16 / 6;
}

.meta-note {
  font-size: 13px;
  color: var(--muted);
}

.page-layout-single {
  display: block;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.record-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.record-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
}

.record-date {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.record-body {
  min-width: 0;
  color: var(--ink);
}

.record-text {
  display: block;
  margin: 0;
}

.record-hint {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

.record-tag {
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2px 8px;
  white-space: nowrap;
  color: var(--muted);
}

.tag-collection {
  color: var(--chip-life);
  border-color: var(--chip-life);
}

.tag-channel {
  color: var(--chip-drama);
  border-color: var(--chip-drama);
}

.tag-guide {
  color: var(--accent);
  border-color: var(--accent);
}

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

.adjust-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 16px 18px;
  min-width: 0;
}

.adjust-name {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
  line-height: 1.45;
}

.adjust-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 8px;
}

.adjust-link {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.adjust-link a {
  color: var(--accent);
}

.reading-steps {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  counter-reset: reading-step;
}

.reading-step {
  padding: 12px 0 12px 40px;
  border-bottom: 1px solid var(--line);
  position: relative;
  counter-increment: reading-step;
}

.reading-step:last-child {
  border-bottom: none;
}

.reading-step::before {
  content: counter(reading-step);
  position: absolute;
  left: 0;
  top: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--mono);
  font-size: 13px;
  color: #fbf9f5;
  background-color: var(--accent);
  border-radius: 50%;
}

.reading-step-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
  line-height: 1.5;
}

.reading-step-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0;
}

.tag-legend {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 14px 18px;
}

.tag-legend-title {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
}

.tag-legend-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.tag-legend-item {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.section-foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.section-foot a {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   pages · 帮助中心 help.html
   -------------------------------------------------------------------------- */

.page-help .page-title-block {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.help-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

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

.help-cat-link {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

.help-cat-link:hover {
  text-decoration: underline;
}

.help-cat-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin: 4px 0 0;
}

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

.faq-group-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--line);
  line-height: 1.4;
}

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

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

/* --------------------------------------------------------------------------
   pages · 入口核验 access-check.html
   -------------------------------------------------------------------------- */

.page-access-check .page-head {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-access-check .page-layout {
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.point-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: point;
}

.point-item {
  padding: 14px 0 14px 40px;
  border-bottom: 1px solid var(--line);
  position: relative;
  counter-increment: point;
}

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

.point-item::before {
  content: counter(point);
  position: absolute;
  left: 0;
  top: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--mono);
  font-size: 13px;
  color: #fbf9f5;
  background-color: var(--accent);
  border-radius: 50%;
}

.point-item h3 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
  line-height: 1.5;
}

.point-basis {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 4px;
}

.point-trap {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

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

.anomaly-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 16px 18px;
  min-width: 0;
}

.anomaly-card h3 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
  line-height: 1.45;
}

.anomaly-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 6px;
}

.anomaly-diff {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

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

.check-figure img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  border-radius: 4px;
}

.page-access-check .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: handle-step;
}

.page-access-check .step-item {
  padding: 14px 0 14px 40px;
  border-bottom: 1px solid var(--line);
  position: relative;
  counter-increment: handle-step;
}

.page-access-check .step-item:last-child {
  border-bottom: none;
}

.page-access-check .step-item::before {
  content: counter(handle-step);
  position: absolute;
  left: 0;
  top: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--mono);
  font-size: 13px;
  color: #fbf9f5;
  background-color: var(--accent);
  border-radius: 50%;
}

.page-access-check .step-item h3 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
  line-height: 1.5;
}

.step-result {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 4px;
}

.step-back {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
  min-width: 0;
}

.step-back a {
  color: var(--accent);
}

.side-checklist li {
  position: relative;
  padding-left: 22px;
}

.side-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 10px;
  border: 1px solid var(--accent);
  border-radius: 2px;
}

.side-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.side-links a {
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  padding: 4px 0;
}

.side-links a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   pages · 404
   -------------------------------------------------------------------------- */

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

.error-panel {
  border-top: 3px solid var(--accent);
  padding-top: 24px;
  margin-bottom: 36px;
}

.error-code {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin: 0 0 8px;
}

.error-title {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 12px;
}

.error-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 20px;
  max-width: 640px;
}

.error-home {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 22px;
  background-color: var(--accent);
  color: #fbf9f5;
  border-radius: 4px;
  font-size: 15px;
  text-decoration: none;
}

.error-home:hover {
  background-color: var(--accent-dark);
  color: #fbf9f5;
  text-decoration: none;
}

.error-ways {
  max-width: 720px;
}

.error-link-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.error-link-list li {
  border-bottom: 1px solid var(--line);
}

.error-link-list a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
  color: var(--accent);
  text-decoration: none;
}

.error-link-list a:hover {
  text-decoration: underline;
}

.error-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .page-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 32px;
  }

  .hero {
    gap: 24px;
  }

  .hero-text h1 {
    font-size: 30px;
  }

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

@media (max-width: 860px) {
  .page-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

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

  .hero-text h1 {
    font-size: 28px;
  }

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

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

@media (max-width: 720px) {
  :root {
    --gutter: 16px;
  }

  .masthead {
    padding-top: 16px;
    padding-bottom: 12px;
  }

  .brand-name {
    font-size: 22px;
  }

  .brand-slogan {
    font-size: 12px;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    order: 2;
    border-top: 1px solid var(--line);
  }

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

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    min-height: 48px;
    padding: 12px 12px;
    border-bottom: 1px solid var(--line);
    border-left: 3px solid transparent;
  }

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

  .colorbar {
    gap: 8px 14px;
    padding-top: 8px;
    padding-bottom: 10px;
  }

  .page-title,
  .hero-text h1,
  .error-title {
    font-size: 26px;
  }

  .section-title,
  .content-section > h2,
  .guide-section > h2,
  #help-cats-title,
  #help-faq-title,
  .check-points > h2,
  .anomaly-types > h2,
  .handle-steps > h2 {
    font-size: 20px;
  }

  .site-main,
  .inner-main,
  .home-main {
    padding-top: 20px;
    padding-bottom: 32px;
  }

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

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

  .brief-link,
  .collection-row-link {
    grid-template-columns: 10px minmax(0, 1fr) auto;
    gap: 10px 12px;
    align-items: start;
  }

  .brief-desc,
  .collection-row-desc {
    grid-column: 2 / 4;
    font-size: 13px;
  }

  .brief-more,
  .collection-row-more {
    grid-column: 3;
    grid-row: 1;
    align-self: center;
  }

  .update-row,
  .record-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 4px 12px;
  }

  .update-date,
  .record-date {
    grid-column: 1 / -1;
    font-size: 12px;
  }

  .update-text,
  .record-body {
    grid-column: 1;
  }

  .update-scope,
  .record-tag {
    grid-column: 2;
    align-self: start;
  }

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

  .map-note {
    grid-column: 2 / 4;
    font-size: 13px;
  }

  .element-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .element-pos {
    grid-column: 1;
  }

  .page-guide .step-title,
  .page-guide .step-desc,
  .page-guide .step-note {
    padding-left: 38px;
  }

  .tag-legend-list {
    flex-direction: column;
    gap: 6px;
  }

  .section-foot {
    flex-direction: column;
    gap: 6px;
  }

  .footer-nav {
    gap: 6px 18px;
  }

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

@media (max-width: 480px) {
  .page-title,
  .hero-text h1,
  .error-title {
    font-size: 24px;
  }

  .brand-name {
    font-size: 20px;
  }

  .masthead {
    align-items: flex-start;
  }

  .masthead-date {
    font-size: 12px;
  }

  .collection-body {
    padding: 14px 14px 16px;
  }

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

  .adjust-card,
  .anomaly-card,
  .side-card,
  .aside-card,
  .tag-legend {
    padding: 14px 14px;
  }

  .faq-question {
    font-size: 16px;
  }

  .page-guide .step-title,
  .page-guide .step-desc,
  .page-guide .step-note {
    padding-left: 34px;
  }

  .page-guide .step-title::before {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }

  .point-item,
  .page-access-check .step-item,
  .reading-step {
    padding-left: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .brief-link,
  .collection-row-link {
    transition: none;
  }
}