:root {
  --ink: #22262a;
  --muted: #5b636b;
  --green: #1f4d43;
  --green-soft: #e7eeec;
  --brick: #b4552f;
  --paper: #f4f1ec;
  --line: #dcd8d1;
  --card: #ffffff;
  --radius: 6px;
  --wrap: 1080px;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
}

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

p {
  margin: 0;
}

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

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

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

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

figure {
  margin: 0;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

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

/* ============ layout ============ */

.site-body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.75;
}

.site-main {
  display: block;
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px 56px;
}

.inner-main {
  padding-top: 20px;
}

.section {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

.section:first-child {
  border-top: 0;
}

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

.section-intro,
.section-lead,
.section-note,
.section-text {
  margin-top: 10px;
  max-width: 900px;
  color: var(--muted);
  font-size: 15px;
}

.section-lead {
  color: var(--ink);
}

/* ============ header / nav ============ */

.site-header {
  background: var(--green);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 10px 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand:hover {
  color: #f0d9c9;
}

.site-nav {
  display: block;
}

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

.nav-list li {
  display: block;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  color: #e9f1ef;
  font-size: 15px;
  border-bottom: 2px solid transparent;
}

.nav-list a:hover {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.5);
}

.nav-list a.is-current {
  color: #fff;
  font-weight: 700;
  border-bottom-color: #f0d9c9;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius);
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: #fff;
}

/* ============ factbar / note ============ */

.site-factbar,
.site-note {
  margin: 0;
  padding: 8px 20px;
  background: var(--green-soft);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

/* ============ breadcrumb / page header ============ */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 14px 0 0;
  font-size: 14px;
  color: var(--muted);
}

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

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

.page-header {
  padding: 18px 0 22px;
  border-bottom: 1px solid var(--line);
}

.page-title {
  font-size: 28px;
  color: var(--green);
}

.page-description {
  margin-top: 12px;
  max-width: 900px;
  color: var(--muted);
  font-size: 15px;
}

.page-description a {
  color: var(--green);
  border-bottom: 1px solid var(--line);
}

/* ============ footer ============ */

.site-footer {
  margin-top: 32px;
  padding: 28px 20px 24px;
  background: #1b3f37;
  color: #cfdedb;
  font-size: 14px;
}

.footer-backlink {
  max-width: var(--wrap);
  margin: 0 auto 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.footer-backlink a {
  color: #eaf3f1;
}

.footer-backlink a:hover {
  color: #f0d9c9;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: var(--wrap);
  margin: 0 auto;
}

.footer-group-title {
  font-size: 15px;
  color: #fff;
  margin-bottom: 10px;
}

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

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

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

.footer-note {
  max-width: var(--wrap);
  margin: 22px auto 0;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: #a9bfba;
  font-size: 13px;
}

.footer-copy {
  max-width: var(--wrap);
  margin: 6px auto 0;
  color: #8ba8a2;
  font-size: 13px;
}

/* ============ components ============ */

/* 通用链接 */
.text-link,
.more-link,
.step-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.more-link:hover,
.text-link:hover,
.step-link:hover {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

/* 状态标签 */
.status-tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: var(--radius);
  font-size: 12px;
  line-height: 1.7;
  white-space: nowrap;
}

.status-ongoing {
  background: #e7eeec;
  color: var(--green);
  border: 1px solid #c3d4d0;
}

.status-finished {
  background: #eceae5;
  color: var(--muted);
  border: 1px solid var(--line);
}

.status-paused {
  background: #f6e6de;
  color: var(--brick);
  border: 1px solid #e3c2b2;
}

/* 相关入口链接行 */
.related-links,
.related-list,
.entry-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px 20px;
  margin-top: 16px;
}

.related-links a,
.related-list a,
.entry-link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--green);
  font-size: 15px;
}

.related-links a:hover,
.related-list a:hover,
.entry-link:hover {
  border-color: var(--green);
  color: var(--brick);
}

/* 相关入口列表项（genres 页） */
.entry-item {
  display: block;
}

/* 折叠块 */
.faq-list {
  margin-top: 16px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 10px;
}

.faq-item summary {
  padding: 12px 16px;
  min-height: 44px;
  cursor: pointer;
  color: var(--green);
  font-weight: 700;
  font-size: 15px;
}

.faq-item summary:hover {
  color: var(--brick);
}

.faq-item p {
  padding: 0 16px 14px;
  color: var(--muted);
  font-size: 14px;
}

/* ============ index page ============ */

/* 首屏封面墙区 */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 32px;
  align-items: center;
  padding: 36px 0 40px;
}

.hero-text h1 {
  font-size: 32px;
  color: var(--green);
}

.hero-summary {
  margin-top: 14px;
  max-width: 560px;
  color: var(--muted);
  font-size: 16px;
}

.hero-entry-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.hero-entry-list .entry-link {
  justify-content: center;
  background: var(--green);
  border-color: var(--green);
  color: #fff;
  font-weight: 700;
}

.hero-entry-list .entry-link:hover {
  background: #173b34;
  border-color: #173b34;
  color: #fff;
}

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

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

.hero-figure figcaption {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

/* 题材方向总览 */
.genre-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

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

.genre-name {
  font-size: 17px;
  color: var(--green);
}

.genre-scope {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.genre-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.genre-link:hover {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

/* 首页更新 + 封面并列区 */
.home-updates-layout,
.home-ranking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.updates-column h2,
.covers-column h2,
.ranking-column h2,
.fields-summary-column h2 {
  font-size: 22px;
  color: var(--green);
}

.update-group {
  margin-top: 18px;
}

.update-date {
  font-size: 15px;
  color: var(--brick);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}

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

.update-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

.update-row a {
  color: var(--green);
  font-size: 15px;
}

.update-row a:hover {
  color: var(--brick);
}

.update-row .update-progress {
  grid-column: 1 / 2;
  color: var(--muted);
  font-size: 13px;
}

.update-row .status-tag {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
  justify-self: end;
}

/* 首页封面卡网格 */
.cover-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

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

.cover-card:hover {
  transform: translateY(-2px);
  border-color: var(--green);
}

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

.cover-card .cover-title {
  padding: 10px 12px 0;
  font-size: 15px;
  color: var(--green);
}

.cover-card .cover-meta,
.cover-card .cover-progress {
  padding: 4px 12px;
  color: var(--muted);
  font-size: 13px;
}

.cover-card .cover-progress {
  padding-bottom: 12px;
}

.cover-card .genre-tag {
  color: var(--brick);
}

/* 首页人气位次 */
.ranking-list {
  margin-top: 16px;
}

.ranking-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.ranking-row .rank-num {
  color: var(--brick);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.ranking-row a {
  color: var(--green);
  font-size: 15px;
}

.ranking-row a:hover {
  color: var(--brick);
}

.ranking-row .rank-genre {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

/* 首页字段口径摘要 */
.fields-summary {
  margin-top: 16px;
}

.fields-summary dt {
  margin-top: 12px;
  color: var(--green);
  font-weight: 700;
  font-size: 15px;
}

.fields-summary dd {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

/* 首页查阅路径 */
.home-path .path-steps {
  margin-top: 18px;
}

.path-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 18px;
}

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

.path-step .step-num,
.path-step .path-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.path-step .step-title {
  font-size: 17px;
  color: var(--green);
}

.path-step .step-desc,
.path-step .path-step-text {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

/* 首页反馈说明 */
.feedback-note {
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--brick);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 14px;
}

.feedback-note a {
  color: var(--green);
  border-bottom: 1px solid var(--line);
}

/* 站内栏目索引 */
.index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

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

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

.index-name a {
  color: var(--green);
}

.index-name a:hover {
  color: var(--brick);
}

.index-desc {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

/* ============ genres page ============ */

.genre-directory .genre-column {
  display: flex;
  flex-direction: column;
}

.genre-figure {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

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

.genre-points {
  margin-top: 10px;
}

.genre-points li {
  position: relative;
  padding-left: 14px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.genre-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brick);
}

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

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

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

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

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

.work-card .work-title {
  padding: 12px 14px 0;
  font-size: 16px;
  color: var(--green);
}

.work-card .work-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 6px 14px 0;
  font-size: 13px;
  color: var(--muted);
}

.work-card .work-genre {
  color: var(--brick);
}

.work-card .work-progress {
  padding: 6px 14px 0;
  color: var(--muted);
  font-size: 13px;
}

.work-card .work-desc {
  padding: 8px 14px 0;
  color: var(--muted);
  font-size: 14px;
}

.work-card .text-link {
  margin: 12px 14px 16px;
  align-self: flex-start;
}

.genre-notes .note-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 18px;
}

.note-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 18px;
}

.note-block {
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.note-title {
  font-size: 17px;
  color: var(--green);
}

.note-block p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.note-list {
  margin-top: 10px;
}

.note-list li {
  position: relative;
  padding-left: 14px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
}

.note-tail {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
}

.status-list {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ============ updates page ============ */

.batch-note-body {
  margin-top: 16px;
}

.batch-figure {
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
}

.batch-figure img {
  width: 100%;
  max-height: 320px;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.batch-figure figcaption {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

.status-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 16px 0;
}

.status-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

.update-group-date {
  font-size: 16px;
  color: var(--brick);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.update-rows {
  margin-top: 6px;
}

.update-rows .update-row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto auto auto;
  align-items: center;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.update-rows .update-thumb {
  width: 56px;
  height: 74px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.update-rows .update-title a {
  color: var(--green);
  font-size: 15px;
  font-weight: 700;
}

.update-rows .update-title a:hover {
  color: var(--brick);
}

.update-rows .update-genre,
.update-rows .update-progress {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.update-rows .update-link {
  color: var(--green);
  font-size: 13px;
  border-bottom: 1px solid var(--line);
}

.update-rows .update-link:hover {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

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

.chapter-path .path-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.chapter-path .path-step-num {
  flex: 0 0 auto;
  margin-bottom: 0;
}

.chapter-path .path-step-text {
  margin-top: 0;
}

/* ============ ranking page ============ */

.rank-section .rank-list {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.rank-list {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.rank-item {
  display: grid;
  grid-template-columns: 44px 72px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.rank-index {
  color: var(--brick);
  font-size: 20px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-align: center;
  line-height: 1.4;
}

.rank-cover img {
  width: 72px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

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

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

.rank-name a {
  color: var(--green);
}

.rank-name a:hover {
  color: var(--brick);
}

.rank-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  font-size: 13px;
}

.tag-genre {
  color: var(--brick);
}

.tag-status {
  color: var(--muted);
}

.rank-reason {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.rank-method .method-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.method-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

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

.method-term {
  color: var(--green);
  font-weight: 700;
  font-size: 15px;
}

.method-desc {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.rank-related .related-links {
  margin-top: 16px;
}

.related-link-item {
  display: block;
}

/* ============ fields page ============ */

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
  align-items: start;
  padding-top: 8px;
}

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

.layout-aside {
  min-width: 0;
  position: sticky;
  top: 16px;
}

.aside-block {
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.aside-title {
  font-size: 16px;
  color: var(--green);
}

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

.aside-list li {
  margin-top: 6px;
}

.aside-list a {
  color: var(--green);
  font-size: 14px;
}

.aside-list a:hover {
  color: var(--brick);
}

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

.aside-link-list li {
  margin-top: 6px;
}

.aside-link-list a {
  color: var(--green);
  font-size: 14px;
}

.aside-link-list a:hover {
  color: var(--brick);
}

.aside-text {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.field-figure {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
}

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

.field-figure figcaption {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

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

.field-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.field-table-caption {
  padding: 12px 14px;
  text-align: left;
  color: var(--muted);
  font-size: 13px;
  caption-side: top;
}

.field-table th,
.field-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--muted);
}

.field-table thead th {
  background: var(--green-soft);
  color: var(--green);
  font-weight: 700;
  white-space: nowrap;
}

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

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

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

.scope-block {
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.scope-title {
  font-size: 16px;
  color: var(--green);
}

.scope-block p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

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

/* ============ guide page ============ */

.guide-visual {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
}

.guide-visual img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.guide-visual figcaption {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

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

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

.step-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-index {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
}

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

.step-body .step-title {
  font-size: 17px;
  color: var(--green);
}

.step-body p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.step-body p a {
  color: var(--green);
  border-bottom: 1px solid var(--line);
}

.step-body .step-link {
  margin-top: 10px;
}

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

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

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

.path-title {
  font-size: 17px;
  color: var(--green);
}

.path-column p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.path-column p a {
  color: var(--green);
  border-bottom: 1px solid var(--line);
}

.path-points {
  margin-top: 10px;
}

.path-points li {
  position: relative;
  padding-left: 14px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.path-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brick);
}

.guide-feedback .feedback-block,
.guide-feedback .feedback-faq {
  margin-top: 18px;
}

.feedback-block,
.feedback-faq {
  margin-top: 18px;
}

.feedback-subtitle {
  font-size: 17px;
  color: var(--green);
  margin-bottom: 10px;
}

.feedback-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px 20px;
}

.feedback-list a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--green);
  font-size: 14px;
}

.feedback-list a:hover {
  border-color: var(--green);
  color: var(--brick);
}

.related-entries {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

/* ============ 404 page ============ */

.error-main {
  padding-top: 40px;
}

.error-block {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.error-code {
  color: var(--brick);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.2;
}

.error-title {
  margin-top: 8px;
  font-size: 24px;
  color: var(--green);
}

.error-text {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
}

.error-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.error-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  background: var(--green);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.error-button:hover {
  background: #173b34;
  border-color: #173b34;
  color: #fff;
}

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

.error-link:hover {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

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

@media (max-width: 1024px) {
  .page-layout {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 24px;
  }

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

  .scope-blocks,
  .step-list,
  .work-grid,
  .genre-works .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    flex: 1 0 100%;
    order: 3;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 0 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

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

  .nav-list a {
    width: 100%;
    padding: 0 4px;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .nav-list a.is-current {
    border-left-color: #f0d9c9;
    border-bottom: 0;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding: 24px 0 32px;
  }

  .hero-text h1 {
    font-size: 26px;
  }

  .hero-figure {
    order: -1;
  }

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

  .covers-column {
    order: -1;
  }

  .index-grid,
  .note-columns,
  .genre-notes .note-columns,
  .method-list,
  .rank-method .method-list,
  .path-columns,
  .guide-paths .path-columns {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .layout-aside {
    position: static;
  }

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

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

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

  .update-rows .update-row {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 8px 12px;
  }

  .update-rows .update-genre,
  .update-rows .update-progress,
  .update-rows .status-tag,
  .update-rows .update-link {
    grid-column: 2 / 3;
    justify-self: start;
    white-space: normal;
  }
}

@media (max-width: 560px) {
  .site-main {
    padding: 0 16px 40px;
  }

  .header-inner,
  .site-factbar,
  .site-note {
    padding-left: 16px;
    padding-right: 16px;
  }

  .genre-columns,
  .cover-grid,
  .scope-blocks,
  .step-list,
  .guide-steps .step-list,
  .work-grid,
  .genre-works .work-grid,
  .chapter-path .path-steps,
  .footer-columns {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .rank-item {
    grid-template-columns: 32px 64px minmax(0, 1fr);
    gap: 12px;
  }

  .rank-cover img {
    width: 64px;
    height: 86px;
  }

  .ranking-row {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .ranking-row .rank-genre {
    grid-column: 2 / 3;
  }

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