/* ==========================================================================
   动漫天堂 pdepb.cn — 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base — 变量、重置、排版
   -------------------------------------------------------------------------- */
:root {
  --bg: #fbf9f6;
  --text: #23252a;
  --text-sub: #6a6f78;
  --primary: #3f6f5e;
  --primary-soft: #eef3f0;
  --sample-a: #c96f4a;
  --sample-b: #4a7fa8;
  --sample-c: #8a6fb0;
  --sample-d: #c9a24a;
  --line: #e6e1da;
  --card-bg: #ffffff;
  --card-line: #ece7e0;
  --radius: 8px;
  --shell: 1160px;
  --gap: 28px;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
    "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  font-weight: 400;
}

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

p {
  margin: 0;
}

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

figure {
  margin: 0;
}

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

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

a:hover {
  text-decoration: underline;
}

strong {
  font-weight: 600;
  color: var(--text);
}

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

/* --------------------------------------------------------------------------
   layout — 骨架：页头、主导航、主容器、页脚
   -------------------------------------------------------------------------- */

/* 顶部事实条 */
.fact-bar {
  background: #f3efe9;
  border-bottom: 1px solid var(--line);
}

.fact-bar-text {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 8px 24px;
  font-size: 13px;
  color: var(--text-sub);
}

/* 页头 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-brand {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0;
  white-space: nowrap;
  padding: 10px 0;
}

.site-brand:hover {
  color: var(--primary);
  text-decoration: none;
}

.site-nav {
  display: block;
}

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

.nav-item {
  display: block;
}

.nav-link {
  display: block;
  padding: 10px 14px;
  min-height: 44px;
  line-height: 24px;
  font-size: 15px;
  color: var(--text-sub);
  border-bottom: 2px solid transparent;
}

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

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

/* 移动菜单按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
}

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

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

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

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

/* 主内容容器 */
.site-main {
  display: block;
}

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

/* 面包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 18px;
}

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

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

.breadcrumb-sep {
  color: #b9b3aa;
}

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

/* 内页标题区 */
.page-header {
  margin-bottom: 32px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.page-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.page-description {
  font-size: 15px;
  color: var(--text-sub);
  max-width: 780px;
}

/* 页脚 */
.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--line);
  margin-top: 40px;
}

.footer-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 40px 24px 28px;
}

.footer-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}

.footer-group-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

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

.footer-link {
  display: inline-block;
  padding: 4px 0;
  font-size: 14px;
  color: var(--text-sub);
}

.footer-link:hover {
  color: var(--primary);
}

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

.footer-about {
  margin-top: 22px;
  font-size: 13px;
  color: var(--text-sub);
  max-width: 820px;
}

.footer-copy {
  margin-top: 10px;
  font-size: 13px;
  color: #9a948b;
}

/* --------------------------------------------------------------------------
   components — 通用小件
   -------------------------------------------------------------------------- */
.section-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.section-note,
.section-lead {
  font-size: 14px;
  color: var(--text-sub);
  max-width: 780px;
  margin-bottom: 20px;
}

.section-head {
  margin-bottom: 22px;
}

.text-link,
.inline-link {
  color: var(--primary);
  font-size: 14px;
  border-bottom: 1px solid rgba(63, 111, 94, 0.35);
  padding-bottom: 1px;
}

.text-link:hover,
.inline-link:hover {
  text-decoration: none;
  border-bottom-color: var(--primary);
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  margin-right: 6px;
  font-size: 12px;
  line-height: 18px;
  border-radius: 4px;
  background: #f2f0ec;
  color: var(--text-sub);
}

.tag-daily {
  background: #f0f2ea;
  color: #5c6b45;
}

.tag-shonen {
  background: #fbeee7;
  color: #a9552f;
}

.tag-fantasy {
  background: #eaf1f7;
  color: #35648c;
}

.tag-suspense {
  background: #efeaf6;
  color: #6b4f97;
}

.tag-youth {
  background: #f7f1e2;
  color: #96762c;
}

.tag-healing {
  background: #e9f3ee;
  color: #3c6d5b;
}

.tag-scifi {
  background: #e8f0f4;
  color: #35677a;
}

.tag-drama {
  background: #f7ebee;
  color: #9c4a5c;
}

/* 步骤指引条 */
.step-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.step-item {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.step-index {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 4px;
  padding: 1px 8px;
  margin-bottom: 10px;
}

.step-title {
  font-size: 17px;
  margin-bottom: 6px;
}

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

/* 说明性条目列表 */
.boundary-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.boundary-item {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--text-sub);
}

.boundary-item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* --------------------------------------------------------------------------
   pages — 首页
   -------------------------------------------------------------------------- */
.home-main {
  display: block;
}

/* 首屏 */
.hero {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.95fr);
  grid-template-areas:
    "lead media"
    "lead quick";
  gap: 26px 32px;
  align-items: start;
}

.hero-lead {
  grid-area: lead;
}

.hero-title {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 14px;
}

.hero-summary {
  font-size: 15px;
  color: var(--text-sub);
  margin-bottom: 20px;
}

.hero-paths {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-path {
  display: block;
}

.hero-path-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  color: var(--text);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.hero-path-link:hover {
  text-decoration: none;
  border-color: #cfc8bd;
  transform: translateY(-1px);
}

.hero-path-index {
  flex: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
}

.hero-path-name {
  font-size: 15px;
  font-weight: 600;
}

.hero-path-desc {
  font-size: 13px;
  color: var(--text-sub);
}

.hero-media {
  grid-area: media;
}

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

.hero-figure img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.hero-caption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-sub);
  border-top: 1px solid var(--card-line);
}

.hero-quick {
  grid-area: quick;
}

.hero-quick-title {
  font-size: 17px;
  margin-bottom: 12px;
}

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

.quick-card {
  display: block;
}

.quick-link {
  display: block;
  min-height: 44px;
  padding: 14px 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  color: var(--text);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.quick-link:hover {
  text-decoration: none;
  border-color: #cfc8bd;
  transform: translateY(-1px);
}

.quick-name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.quick-note {
  display: block;
  font-size: 13px;
  color: var(--text-sub);
}

/* 题材方向总览 */
.genre-overview {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 44px 24px 8px;
}

.genre-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.genre-column {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 20px 20px 18px;
  border-top: 3px solid var(--primary);
}

.genre-column:nth-child(1) {
  border-top-color: var(--sample-a);
}

.genre-column:nth-child(2) {
  border-top-color: var(--sample-b);
}

.genre-column:nth-child(3) {
  border-top-color: var(--sample-c);
}

.genre-column:nth-child(4) {
  border-top-color: var(--sample-d);
}

.genre-index {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sub);
  margin-bottom: 8px;
}

.genre-name {
  font-size: 17px;
  margin-bottom: 8px;
}

.genre-trait {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 12px;
}

.genre-sample {
  font-size: 13px;
  color: var(--text-sub);
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

/* 首页并列区 */
.home-split {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 44px 24px 8px;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

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

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

.split-side .section-note {
  margin-bottom: 14px;
}

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

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

.cover-card:hover {
  border-color: #cfc8bd;
  transform: translateY(-2px);
}

.cover-figure {
  background: #f4f1ec;
}

.cover-figure img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.cover-name {
  font-size: 15px;
  padding: 12px 14px 6px;
}

.cover-tags {
  padding: 0 14px;
  margin-bottom: 6px;
}

.cover-status {
  padding: 0 14px 14px;
  font-size: 13px;
  color: var(--text-sub);
}

.update-brief-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
}

.update-brief-item {
  display: flex;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.update-brief-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.update-date {
  flex: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  width: 76px;
}

.update-text {
  font-size: 14px;
  color: var(--text-sub);
}

.side-more {
  font-size: 14px;
}

/* 位次与字段摘要 */
.rank-brief-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rank-brief-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 12px;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
}

.rank-no {
  flex: none;
  width: 26px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.rank-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

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

.rank-note {
  font-size: 13px;
  color: var(--text-sub);
  margin-left: auto;
  text-align: right;
}

.field-brief-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.field-brief-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.field-brief-desc {
  font-size: 13px;
  color: var(--text-sub);
}

/* 站内栏目索引 */
.site-index {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 44px 24px 24px;
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.index-cell {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
}

.index-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.index-desc {
  font-size: 13px;
  color: var(--text-sub);
}

/* --------------------------------------------------------------------------
   pages — 题材分类（genres）
   -------------------------------------------------------------------------- */
.page-layout.layout-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.genres-aside {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 20px 18px;
  position: sticky;
  top: 84px;
}

.aside-title {
  font-size: 17px;
  margin-bottom: 12px;
}

.genre-tree {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.genre-tree-item {
  display: block;
}

.genre-tree-link {
  display: block;
  min-height: 44px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text-sub);
  border-left: 3px solid transparent;
  border-radius: 4px;
}

.genre-tree-link:hover {
  background: #f6f4f0;
  color: var(--primary);
  text-decoration: none;
}

.genre-tree-link.is-current {
  color: var(--primary);
  font-weight: 600;
  background: var(--primary-soft);
  border-left-color: var(--primary);
}

.aside-note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: var(--text-sub);
}

.genres-detail {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.genre-block {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 24px 24px 22px;
  scroll-margin-top: 84px;
}

.genre-block-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.genre-block-header .genre-index {
  margin-bottom: 0;
}

.genre-block-header .genre-name {
  margin-bottom: 0;
}

.genre-block-header .genre-sample {
  margin-left: auto;
  padding: 2px 10px;
  border: none;
  border-radius: 4px;
  font-size: 12px;
  line-height: 20px;
  color: #ffffff;
}

.genre-sample-a {
  background: var(--sample-a);
}

.genre-sample-b {
  background: var(--sample-b);
}

.genre-sample-c {
  background: var(--sample-c);
}

.genre-sample-d {
  background: var(--sample-d);
}

.genre-lead {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 16px;
}

.genre-figure {
  background: #f4f1ec;
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 18px;
}

.genre-figure img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.genre-figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-sub);
  background: var(--card-bg);
  border-top: 1px solid var(--card-line);
}

.genre-subtitle {
  font-size: 17px;
  margin-bottom: 10px;
}

.genre-trait-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.genre-trait-list .genre-trait {
  position: relative;
  padding-left: 16px;
  margin-bottom: 0;
}

.genre-trait-list .genre-trait::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.entry-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.entry-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  background: #fdfcfa;
}

.entry-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.entry-tag {
  font-size: 12px;
  color: var(--text-sub);
}

.entry-status {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.entry-status-updating {
  background: #e9f3ee;
  color: #3c6d5b;
}

.entry-status-finished {
  background: #eef0f3;
  color: #5a636e;
}

.entry-status-paused {
  background: #f7f1e2;
  color: #96762c;
}

.entry-field {
  font-size: 12px;
  color: #9a948b;
  white-space: nowrap;
}

.path-guide {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 24px 24px 22px;
}

.path-guide .section-title {
  margin-bottom: 18px;
}

.boundary-block {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 24px 24px 22px;
}

.boundary-lead {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 14px;
}

.boundary-more {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   pages — 最近更新（updates）
   -------------------------------------------------------------------------- */
.batch-status {
  margin-bottom: 32px;
}

.batch-status-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  padding: 16px 20px;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
}

.batch-status-tag {
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  background: var(--primary);
  border-radius: 4px;
  padding: 2px 10px;
  line-height: 20px;
}

.batch-status-field {
  font-size: 14px;
  color: var(--text-sub);
}

.batch-status-note {
  font-size: 13px;
  color: #9a948b;
  margin-left: auto;
}

.updates-timeline {
  margin-bottom: 36px;
}

.timeline-group {
  position: relative;
  padding-left: 22px;
  padding-bottom: 24px;
  border-left: 2px solid var(--line);
}

.timeline-group:last-child {
  padding-bottom: 0;
}

.timeline-group::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #ffffff;
}

.timeline-date {
  font-size: 17px;
  margin-bottom: 12px;
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.timeline-item:hover {
  border-color: #cfc8bd;
  transform: translateY(-1px);
}

.timeline-cover {
  background: #f4f1ec;
  border-radius: 6px;
  overflow: hidden;
}

.timeline-cover img {
  width: 100%;
  height: 96px;
  object-fit: cover;
}

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

.timeline-entry {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 8px;
}

.timeline-state {
  display: inline-block;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 6px;
}

.timeline-state-add {
  background: #e9f3ee;
  color: #3c6d5b;
}

.timeline-state-new {
  background: #eaf1f7;
  color: #35648c;
}

.timeline-state-adjust {
  background: #f7f1e2;
  color: #96762c;
}

.timeline-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--text-sub);
}

.record-fields {
  margin-bottom: 36px;
}

.record-field-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.record-field-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.record-field-row:last-child {
  border-bottom: none;
}

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

.record-field-value {
  margin: 0;
  font-size: 14px;
  color: var(--text-sub);
}

/* --------------------------------------------------------------------------
   pages — 人气位次（ranking）
   -------------------------------------------------------------------------- */
.section {
  margin-bottom: 36px;
}

.ranking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.ranking-list-wrap {
  min-width: 0;
}

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ranking-row {
  display: grid;
  grid-template-columns: 40px 72px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 12px 14px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.ranking-row:hover {
  border-color: #cfc8bd;
  transform: translateY(-1px);
}

.ranking-rank {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  text-align: center;
}

.ranking-cover {
  background: #f4f1ec;
  border-radius: 6px;
  overflow: hidden;
}

.ranking-cover img {
  width: 100%;
  height: 72px;
  object-fit: cover;
}

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

.ranking-name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.ranking-tags {
  margin-bottom: 4px;
}

.ranking-note {
  font-size: 13px;
  color: var(--text-sub);
}

.ranking-aside {
  min-width: 0;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  position: sticky;
  top: 84px;
}

.ranking-aside .aside-title {
  margin-bottom: 10px;
}

.aside-text {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 14px;
}

.aside-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}

.aside-point {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--text-sub);
}

.aside-point::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.aside-hint {
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
}

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

.method-col {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.method-col-title {
  font-size: 17px;
  margin-bottom: 8px;
}

.method-col-text {
  font-size: 14px;
  color: var(--text-sub);
}

.method-details {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 10px;
}

.method-summary {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  min-height: 24px;
}

.method-summary:hover {
  color: var(--primary);
}

.method-details-text {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  color: var(--text-sub);
}

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

.crossref-card {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 20px 20px 18px;
}

.crossref-card-title {
  font-size: 17px;
  margin-bottom: 8px;
}

.crossref-card-text {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 12px;
}

.crossref-link {
  display: inline-block;
  min-height: 44px;
  line-height: 24px;
  padding: 10px 0;
  font-size: 14px;
}

.crossref-back {
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   pages — 条目字段说明（fields）
   -------------------------------------------------------------------------- */
.fields-section {
  margin-bottom: 36px;
}

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

.dict-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.dict-row:last-child {
  border-bottom: none;
}

.dict-key {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.dict-value {
  font-size: 14px;
  color: var(--text-sub);
}

.fields-figure {
  margin-top: 20px;
  background: #f4f1ec;
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.fields-figure img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.fields-figure-caption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-sub);
  background: var(--card-bg);
  border-top: 1px solid var(--card-line);
}

.boundary-title {
  font-size: 17px;
  margin-bottom: 10px;
}

.boundary-text {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 12px;
}

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

.relation-column {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.relation-title {
  font-size: 17px;
  margin-bottom: 8px;
}

.relation-text {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 10px;
}

.relation-link {
  display: inline-block;
  min-height: 44px;
  line-height: 24px;
  padding: 10px 0;
  font-size: 14px;
}

.feedback-section .section-lead {
  margin-bottom: 18px;
}

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

.feedback-step {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.feedback-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.feedback-link {
  display: inline-block;
  min-height: 44px;
  line-height: 24px;
  padding: 10px 0;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   pages — 404
   -------------------------------------------------------------------------- */
.error-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 64px 24px 72px;
}

.error-panel {
  max-width: 620px;
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  border-radius: var(--radius);
  padding: 36px 32px 32px;
}

.error-code {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  display: inline-block;
  border-radius: 4px;
  padding: 2px 10px;
  margin-bottom: 14px;
}

.error-title {
  font-size: 32px;
  margin-bottom: 12px;
}

.error-text {
  font-size: 15px;
  color: var(--text-sub);
  margin-bottom: 10px;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.error-button {
  display: inline-block;
  min-height: 44px;
  line-height: 24px;
  padding: 10px 20px;
  background: var(--primary);
  color: #ffffff;
  border-radius: var(--radius);
  font-size: 15px;
}

.error-button:hover {
  background: #35604f;
  text-decoration: none;
}

.error-link {
  display: inline-block;
  min-height: 44px;
  line-height: 24px;
  padding: 10px 0;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   responsive — 1024px
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "lead"
      "media"
      "quick";
  }

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

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

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

  .page-layout.layout-shell {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 24px;
  }

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

  .ranking-aside {
    position: static;
  }

  .method-columns,
  .crossref-grid,
  .relation-columns,
  .feedback-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* --------------------------------------------------------------------------
   responsive — 720px 及手机
   -------------------------------------------------------------------------- */
@media (max-width: 720px) {
  .fact-bar-text {
    padding: 8px 16px;
    font-size: 12px;
  }

  .header-inner {
    padding: 0 16px;
    min-height: 58px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .site-brand {
    font-size: 18px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  /* 手机端：只收起列表本身，父容器保持可显示 */
  .nav-list {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 0 12px;
    border-top: 1px solid var(--line);
  }

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

  .site-nav {
    width: 100%;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: 12px 4px;
    border-bottom: 1px solid var(--line);
    border-left: 3px solid transparent;
  }

  .nav-link.is-current {
    border-bottom-color: var(--line);
    border-left-color: var(--primary);
    padding-left: 12px;
  }

  .inner-main {
    padding: 20px 16px 44px;
  }

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

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

  .page-header {
    margin-bottom: 24px;
    padding-bottom: 18px;
  }

  .hero {
    padding: 26px 16px 4px;
  }

  .hero-figure img {
    height: 190px;
  }

  .quick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .genre-overview,
  .home-split,
  .site-index {
    padding: 32px 16px 4px;
  }

  .site-index {
    padding-bottom: 20px;
  }

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

  .cover-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .cover-figure img {
    height: 160px;
  }

  .index-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .rank-brief-row {
    flex-wrap: wrap;
  }

  .rank-note {
    margin-left: 0;
    text-align: left;
    width: 100%;
  }

  /* 侧栏折叠到正文之前 */
  .page-layout.layout-shell {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .genres-aside {
    position: static;
  }

  .genre-tree {
    gap: 2px;
  }

  .genre-block {
    padding: 20px 18px 18px;
  }

  .genre-figure img {
    height: 180px;
  }

  .entry-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px 12px;
    align-items: start;
  }

  .entry-name {
    grid-column: 1 / -1;
  }

  .entry-field {
    grid-column: 1 / -1;
  }

  .step-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .batch-status-bar {
    gap: 10px;
  }

  .batch-status-note {
    margin-left: 0;
    width: 100%;
  }

  .timeline-group {
    padding-left: 16px;
  }

  .timeline-item {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .timeline-cover img {
    height: 82px;
  }

  .record-field-row,
  .dict-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 12px 16px;
  }

  .ranking-row {
    grid-template-columns: 32px 60px minmax(0, 1fr);
    gap: 10px;
    padding: 10px 12px;
  }

  .ranking-cover img {
    height: 60px;
  }

  .method-columns,
  .crossref-grid,
  .relation-columns,
  .feedback-steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .fields-figure img {
    height: 200px;
  }

  .footer-inner {
    padding: 30px 16px 22px;
  }

  .footer-groups {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .error-main {
    padding: 40px 16px 52px;
  }

  .error-panel {
    padding: 26px 20px 24px;
  }
}

/* --------------------------------------------------------------------------
   responsive — 390px 窄屏微调
   -------------------------------------------------------------------------- */
@media (max-width: 420px) {
  .quick-grid,
  .cover-grid,
  .index-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-path-link {
    flex-wrap: wrap;
    gap: 4px 10px;
  }

  .update-brief-item {
    flex-direction: column;
    gap: 2px;
  }

  .update-date {
    width: auto;
  }

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

  .timeline-cover img {
    height: 150px;
  }

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

  .ranking-cover {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   motion — 轻量增强（不影响初始可见性）
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .hero-path-link,
  .quick-link,
  .cover-card,
  .timeline-item,
  .ranking-row {
    transition-duration: 0.18s;
  }
}