/* ==========================================================================
   cxyyjg.com · 歪歪漫画 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

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

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

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

body.site-body {
  margin: 0;
  padding: 0;
  background-color: #fbfaf7;
  color: #1a1f26;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Hiragino Sans GB", "Heiti SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 700;
  line-height: 1.35;
  color: #1f3a5f;
}

p {
  margin: 0;
}

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

a {
  color: #1f3a5f;
  text-decoration: none;
  transition: color 0.18s ease;
}

a:hover,
a:focus-visible {
  color: #e07b39;
}

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

figure {
  margin: 0;
}

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

strong {
  font-weight: 700;
}

:focus-visible {
  outline: 2px solid #e07b39;
  outline-offset: 2px;
}

/* ==========================================================================
   layout · 外壳
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid #dfe3e8;
}

.header-top {
  border-bottom: 1px solid #eef1f4;
}

.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
  padding-top: 12px;
  padding-bottom: 12px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  color: #1f3a5f;
}

.brand-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #1f3a5f;
}

.brand-slogan {
  font-size: 13px;
  color: #55606b;
  letter-spacing: 0.04em;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
}

.lang-toggle {
  padding: 6px 12px;
  font-size: 13px;
  color: #1f3a5f;
  background-color: #eef3f8;
  border: 1px solid #cfdbe8;
  border-radius: 6px;
  line-height: 1.4;
  min-height: 32px;
}

.lang-toggle:hover,
.lang-toggle[aria-expanded="true"] {
  background-color: #dde9f4;
  color: #1f3a5f;
}

.lang-note {
  font-size: 13px;
  color: #55606b;
  max-width: 260px;
  display: none;
}

.lang-note.is-visible {
  display: block;
}

.header-rule-link {
  font-size: 13px;
  color: #1f3a5f;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.header-rule-link:hover {
  border-bottom-color: #e07b39;
}

/* 主导航 */

.main-nav.site-nav {
  background-color: #ffffff;
}

.main-nav .container {
  position: relative;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  margin: 6px 0;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: center;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: #1f3a5f;
  border-radius: 1px;
}

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

.nav-item {
  flex: 0 0 auto;
}

.nav-item > a {
  display: inline-flex;
  align-items: center;
  padding: 14px 18px;
  font-size: 15px;
  color: #1a1f26;
  border-bottom: 3px solid transparent;
  line-height: 1.4;
  min-height: 44px;
}

.nav-item > a:hover {
  color: #1f3a5f;
  border-bottom-color: #cfdbe8;
}

.nav-item.is-current > a,
.nav-item > a.is-current {
  color: #1f3a5f;
  font-weight: 700;
  border-bottom-color: #1f3a5f;
}

/* 主内容区 */

.site-main {
  display: block;
  padding-bottom: 56px;
}

.inner-main {
  padding-top: 24px;
}

/* 面包屑 */

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: #55606b;
  padding: 12px 0 4px;
}

.breadcrumb a {
  color: #1f3a5f;
}

.breadcrumb a:hover {
  color: #e07b39;
}

.breadcrumb-sep {
  color: #98a2ad;
}

.breadcrumb-current {
  color: #55606b;
}

/* 页面标题区 */

.page-header {
  padding: 8px 0 20px;
}

.page-title {
  font-size: 34px;
  font-weight: 700;
  line-height: 1.3;
  color: #1f3a5f;
  letter-spacing: 0;
}

.page-lead {
  font-size: 16px;
  line-height: 1.8;
  color: #3a4450;
  max-width: 42em;
}

.page-info-bar,
.page-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 14px;
  padding: 10px 14px;
  background-color: #eef3f8;
  border-left: 3px solid #1f3a5f;
  border-radius: 4px;
  font-size: 13px;
  color: #55606b;
  line-height: 1.7;
}

.page-info {
  font-size: 13px;
  color: #55606b;
}

.info-bar-label {
  font-weight: 700;
  color: #1f3a5f;
}

.info-bar-text {
  color: #3a4450;
}

/* 页脚 */

.site-footer {
  background-color: #fbeee3;
  color: #1a1f26;
  border-top: 1px solid #f0dcc8;
  padding-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px 32px;
  padding-bottom: 32px;
}

.footer-brand-name {
  font-size: 20px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.footer-slogan {
  font-size: 14px;
  color: #3a4450;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.footer-desc {
  font-size: 13px;
  line-height: 1.8;
  color: #55606b;
  max-width: 34em;
}

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

.footer-col h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

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

.footer-col a {
  font-size: 14px;
  color: #3a4450;
  line-height: 1.6;
  display: inline-block;
  padding: 2px 0;
}

.footer-col a:hover {
  color: #e07b39;
}

.footer-bottom {
  border-top: 1px solid #f0dcc8;
  padding-top: 16px;
  padding-bottom: 24px;
}

.footer-bottom p {
  font-size: 13px;
  line-height: 1.8;
  color: #55606b;
}

.footer-rule-note {
  font-size: 13px;
  line-height: 1.8;
  color: #55606b;
  margin-top: 8px;
}

/* ==========================================================================
   components · 通用组件
   ========================================================================== */

/* 区块标题 */

.section-head {
  margin-bottom: 20px;
}

.section-head h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.section-head p {
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
  max-width: 46em;
}

.section-lead {
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
  max-width: 46em;
  margin-bottom: 18px;
}

.section-intro {
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
  max-width: 46em;
  margin-bottom: 18px;
}

.section-more {
  margin-top: 18px;
  font-size: 14px;
}

.section-more a {
  color: #1f3a5f;
  border-bottom: 1px solid #cfdbe8;
  padding-bottom: 1px;
}

.section-more a:hover {
  border-bottom-color: #e07b39;
}

/* 状态徽标 */

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  font-size: 12px;
  line-height: 1.6;
  border-radius: 4px;
  font-weight: 500;
  white-space: nowrap;
}

.status-serial {
  background-color: #e3f2ea;
  color: #2f7a5a;
  border: 1px solid #c3e2d2;
}

.status-rest {
  background-color: #f6eeda;
  color: #8a6d3b;
  border: 1px solid #e8d8b4;
}

.status-pause {
  background-color: #f6eeda;
  color: #8a6d3b;
  border: 1px solid #e8d8b4;
}

.status-done {
  background-color: #eef1f4;
  color: #55606b;
  border: 1px solid #d6dce3;
}

/* 标签胶囊 */

.tag-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pills li {
  flex: 0 0 auto;
}

.tag-pills a,
.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  font-size: 13px;
  line-height: 1.6;
  color: #1f3a5f;
  background-color: #eef3f8;
  border: 1px solid #d4e0ec;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.tag-pills a:hover {
  background-color: #dde9f4;
  border-color: #b6cde2;
  color: #1f3a5f;
}

/* 警示条 */

.notice-warn {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background-color: #fdf3ea;
  border-left: 3px solid #e07b39;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.75;
  color: #6a4620;
}

.notice-icon {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  background-color: #e07b39;
  border-radius: 50%;
  margin-top: 2px;
}

.notice-icon::before {
  content: "!";
}

/* 按钮 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid transparent;
  line-height: 1.4;
  text-align: center;
}

.btn-primary {
  background-color: #1f3a5f;
  color: #ffffff;
  border-color: #1f3a5f;
}

.btn-primary:hover {
  background-color: #2c4d78;
  color: #ffffff;
}

.btn-ghost {
  background-color: #ffffff;
  color: #1f3a5f;
  border-color: #b6cde2;
}

.btn-ghost:hover {
  background-color: #eef3f8;
  color: #1f3a5f;
}

/* 相关链接条 */

.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 32px;
  padding: 14px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  font-size: 14px;
}

.related-links-label {
  font-size: 13px;
  color: #55606b;
}

.related-links-item {
  color: #1f3a5f;
  border-bottom: 1px solid #cfdbe8;
  padding-bottom: 1px;
}

.related-links-item:hover {
  border-bottom-color: #e07b39;
}

/* 下一步引导 */

.next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 14px;
}

.next-link {
  font-size: 14px;
  color: #1f3a5f;
  border-bottom: 1px solid #cfdbe8;
  padding-bottom: 1px;
}

.next-link:hover {
  border-bottom-color: #e07b39;
}

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

.home-main {
  padding-top: 0;
}

/* 公告栏首屏条 */

.notice-bar {
  background-color: #eef3f8;
  border-bottom: 1px solid #d4e0ec;
}

.notice-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.notice-bar-text {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 320px;
  min-width: 0;
}

.notice-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
  background-color: #e07b39;
  border-radius: 4px;
  line-height: 1.6;
  white-space: nowrap;
}

.notice-bar-text p {
  font-size: 14px;
  line-height: 1.7;
  color: #3a4450;
}

.notice-bar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  flex: 0 0 auto;
}

.notice-bar-links a {
  font-size: 13px;
  color: #1f3a5f;
  border-bottom: 1px solid #b6cde2;
  padding-bottom: 1px;
}

.notice-bar-links a:hover {
  color: #e07b39;
  border-bottom-color: #e07b39;
}

/* 首屏主视觉 */

.hero {
  background-color: #ffffff;
  border-bottom: 1px solid #dfe3e8;
  padding: 40px 0 44px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 40px;
  align-items: center;
}

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

.hero-kicker {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #e07b39;
  font-weight: 700;
  margin-bottom: 12px;
}

.hero-copy h1 {
  font-size: 34px;
  line-height: 1.3;
  color: #1f3a5f;
  margin-bottom: 16px;
}

.hero-lead {
  font-size: 16px;
  line-height: 1.85;
  color: #3a4450;
  max-width: 34em;
  margin-bottom: 22px;
}

.hero-entries {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 460px;
}

.hero-entries li {
  min-width: 0;
}

.entry-link {
  display: block;
  padding: 12px 16px;
  background-color: #fbfaf7;
  border: 1px solid #dfe3e8;
  border-left: 3px solid #1f3a5f;
  border-radius: 6px;
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}

.entry-link:hover {
  background-color: #eef3f8;
  border-left-color: #e07b39;
  transform: translateX(2px);
  color: #1f3a5f;
}

.entry-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 2px;
}

.entry-desc {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
}

.hero-visual {
  min-width: 0;
  border: 1px solid #dfe3e8;
  border-radius: 8px;
  overflow: hidden;
  background-color: #fbfaf7;
}

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

.hero-visual figcaption {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
  background-color: #ffffff;
  border-top: 1px solid #eef1f4;
}

/* 题材标签聚合区 */

.tag-cluster {
  padding: 48px 0;
  border-bottom: 1px solid #dfe3e8;
}

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

.tag-group {
  min-width: 0;
  padding: 18px 18px 16px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.tag-group h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.tag-group-desc {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
  margin-bottom: 12px;
}

.tag-count {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed #dfe3e8;
  font-size: 12px;
  color: #7a858f;
  letter-spacing: 0.02em;
}

/* 最近更新单列清单 */

.recent-updates {
  padding: 48px 0;
  border-bottom: 1px solid #dfe3e8;
}

.update-list {
  display: flex;
  flex-direction: column;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  overflow: hidden;
  background-color: #ffffff;
}

.update-item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1.4fr) auto;
  align-items: center;
  gap: 12px 16px;
  padding: 12px 18px;
  border-bottom: 1px solid #eef1f4;
  transition: background-color 0.16s ease;
}

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

.update-item:hover {
  background-color: #fbfaf7;
}

.update-time {
  font-size: 13px;
  color: #7a858f;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.update-work {
  min-width: 0;
}

.update-work a {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
}

.update-work a:hover {
  color: #e07b39;
}

.update-tag {
  font-size: 13px;
  color: #55606b;
}

.update-position {
  font-size: 13px;
  color: #3a4450;
  line-height: 1.6;
}

/* 榜单摘要双栏 */

.ranking-summary {
  padding: 48px 0;
  border-bottom: 1px solid #dfe3e8;
}

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

.ranking-col {
  min-width: 0;
  padding: 20px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-top: 3px solid #1f3a5f;
  border-radius: 6px;
}

.ranking-col h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.ranking-dim {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
  margin-bottom: 14px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed #eef1f4;
}

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

.rank-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-size: 13px;
  font-weight: 700;
  color: #1f3a5f;
  background-color: #eef3f8;
  border-radius: 4px;
  line-height: 1;
}

.rank-item:nth-child(-n+3) .rank-num {
  color: #ffffff;
  background-color: #e07b39;
}

.rank-work {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #1f3a5f;
  line-height: 1.5;
}

.rank-work a {
  color: #1f3a5f;
}

.rank-work a:hover {
  color: #e07b39;
}

.rank-tag {
  display: inline-block;
  margin-left: 8px;
  font-size: 12px;
  font-weight: 400;
  color: #7a858f;
}

.rank-note {
  display: block;
  font-size: 12px;
  line-height: 1.7;
  color: #55606b;
  margin-top: 2px;
}

/* 三步路径 */

.reading-steps {
  padding: 48px 0;
  border-bottom: 1px solid #dfe3e8;
}

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

.step-item {
  min-width: 0;
  padding: 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  background-color: #1f3a5f;
  border-radius: 50%;
  line-height: 1;
}

.step-figure {
  margin-bottom: 12px;
  border: 1px solid #eef1f4;
  border-radius: 6px;
  overflow: hidden;
}

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

.step-title {
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.step-item > p {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

/* 版务与反馈提示条 */

.rule-notice {
  padding: 32px 0 0;
}

.rule-notice-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  padding: 20px 22px;
  background-color: #fdf3ea;
  border-left: 4px solid #e07b39;
  border-radius: 6px;
}

.rule-notice-text {
  flex: 1 1 420px;
  min-width: 0;
}

.rule-notice-text h2 {
  font-size: 17px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.rule-notice-text p {
  font-size: 14px;
  line-height: 1.75;
  color: #6a4620;
}

.rule-notice-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  background-color: #e07b39;
  border-radius: 6px;
}

.rule-notice-link:hover {
  background-color: #c96a2c;
  color: #ffffff;
}

/* ==========================================================================
   pages · 题材标签
   ========================================================================== */

.page-head {
  padding-bottom: 8px;
}

.tag-usage {
  padding: 24px 0 32px;
  border-bottom: 1px solid #dfe3e8;
}

.tag-usage h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 10px;
}

.tag-usage > p {
  font-size: 15px;
  line-height: 1.8;
  color: #3a4450;
  max-width: 46em;
  margin-bottom: 14px;
}

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

.usage-points li {
  min-width: 0;
  padding: 14px 16px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.usage-points strong {
  display: block;
  font-size: 14px;
  color: #1f3a5f;
  margin-bottom: 4px;
}

.tag-groups {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.tag-groups > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.tag-groups .tag-group {
  margin-top: 20px;
  padding: 20px 22px;
}

.tag-groups .tag-group h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.tag-groups .tag-group .tag-pills {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.tag-groups .tag-group .tag-pills li {
  min-width: 0;
}

.tag-groups .tag-group .tag-pills a {
  display: flex;
  width: 100%;
  padding: 8px 12px;
  justify-content: flex-start;
}

.tag-works {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.tag-works > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.tag-scene {
  margin-bottom: 22px;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  overflow: hidden;
  background-color: #ffffff;
}

.tag-scene img {
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 8;
  object-fit: cover;
}

.tag-scene figcaption {
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
  border-top: 1px solid #eef1f4;
}

.work-brief-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.work-brief {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 14px 16px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.work-brief > img {
  width: 88px;
  height: 118px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #eef1f4;
}

.work-brief-info {
  min-width: 0;
}

.work-brief-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.work-brief-tags {
  font-size: 13px;
  color: #7a858f;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.work-brief-desc {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.tag-pitfalls {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.tag-pitfalls > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 16px;
}

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

.pitfall-item {
  min-width: 0;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-left: 3px solid #e07b39;
  border-radius: 6px;
}

.pitfall-item h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.pitfall-item p {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.tag-next {
  padding: 32px 0 0;
}

.tag-next h2 {
  font-size: 20px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.tag-next > p {
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
  max-width: 46em;
}

/* ==========================================================================
   pages · 作品库
   ========================================================================== */

.page-hero {
  padding: 0 0 20px;
}

.page-hero .page-lead {
  margin-bottom: 12px;
}

.works-field-guide {
  padding: 24px 0 32px;
  border-bottom: 1px solid #dfe3e8;
}

.works-field-guide h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

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

.field-card {
  min-width: 0;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.field-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.field-card p {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.works-list-section {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.works-list-section h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.works-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.works-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.works-item:hover {
  border-color: #b6cde2;
  box-shadow: 0 2px 10px rgba(31, 58, 95, 0.06);
}

.works-cover {
  min-width: 0;
}

.works-cover img {
  width: 120px;
  height: 160px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #eef1f4;
}

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

.works-name {
  font-size: 17px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.works-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.works-desc {
  font-size: 13px;
  line-height: 1.8;
  color: #55606b;
  margin-bottom: 8px;
}

.works-order {
  font-size: 13px;
  line-height: 1.7;
  color: #3a4450;
  padding: 8px 12px;
  background-color: #f7f9fb;
  border-radius: 4px;
  margin-bottom: 8px;
}

.field-label {
  font-weight: 700;
  color: #1f3a5f;
  margin-right: 4px;
}

.works-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.works-hint {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.works-hint h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 16px;
}

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

.hint-status,
.hint-order {
  min-width: 0;
  padding: 18px 20px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.hint-status h3,
.hint-order h3 {
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 10px;
}

.status-legend {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.status-legend li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
}

.hint-order p {
  font-size: 13px;
  line-height: 1.8;
  color: #55606b;
}

.works-next {
  padding: 32px 0 0;
}

.works-next h2 {
  font-size: 20px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.works-next > p {
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
  max-width: 46em;
}

/* ==========================================================================
   pages · 更新记录
   ========================================================================== */

.section {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.section > .container > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.status-terms {
  padding-top: 8px;
}

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

.status-term {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
  padding: 14px 16px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.status-term p {
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
}

.timeline-figure {
  margin-bottom: 22px;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  overflow: hidden;
  background-color: #ffffff;
}

.timeline-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 7;
  object-fit: cover;
}

.timeline-figure figcaption {
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
  border-top: 1px solid #eef1f4;
}

.timeline-list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 2px solid #d4e0ec;
  margin-left: 6px;
  padding-left: 0;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 20px;
  padding: 14px 0 14px 22px;
  border-bottom: 1px dashed #eef1f4;
}

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

.timeline-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 22px;
  width: 12px;
  height: 12px;
  background-color: #ffffff;
  border: 2px solid #1f3a5f;
  border-radius: 50%;
}

.timeline-time {
  font-size: 13px;
  color: #7a858f;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

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

.timeline-work {
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 4px;
}

.timeline-tags {
  font-size: 13px;
  color: #7a858f;
  margin-bottom: 6px;
}

.timeline-resume {
  font-size: 13px;
  line-height: 1.75;
  color: #3a4450;
  margin-bottom: 8px;
}

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

.resume-point {
  min-width: 0;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.resume-point h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.resume-point p {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

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

.reminder-item {
  min-width: 0;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-left: 3px solid #1f3a5f;
  border-radius: 6px;
}

.reminder-item h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.reminder-item p {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.reminder-note {
  font-size: 13px;
  line-height: 1.8;
  color: #55606b;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}

.reminder-note a {
  color: #1f3a5f;
  border-bottom: 1px solid #cfdbe8;
  padding-bottom: 1px;
}

.reminder-note a:hover {
  border-bottom-color: #e07b39;
}

.next-step {
  padding: 32px 0 0;
  border-bottom: none;
}

.next-step-inner {
  padding: 22px 24px;
  background-color: #eef3f8;
  border-radius: 6px;
}

.next-step-inner h2 {
  font-size: 20px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.next-step-inner > p {
  font-size: 14px;
  line-height: 1.8;
  color: #3a4450;
  max-width: 46em;
}

.next-step-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

/* ==========================================================================
   pages · 榜单
   ========================================================================== */

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 32px;
  align-items: start;
  padding-top: 8px;
}

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

.page-aside {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-aside > h2 {
  font-size: 18px;
  font-weight: 700;
  color: #1f3a5f;
  padding-bottom: 8px;
  border-bottom: 2px solid #1f3a5f;
}

.aside-panel {
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.aside-panel h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.aside-panel h3 + p {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
  margin-bottom: 12px;
}

.aside-panel h3 + p:last-child {
  margin-bottom: 0;
}

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

.aside-list li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.aside-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background-color: #e07b39;
  border-radius: 50%;
}

.aside-next {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed #dfe3e8;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 13px;
}

.aside-next a {
  color: #1f3a5f;
  border-bottom: 1px solid #cfdbe8;
  padding-bottom: 1px;
}

.aside-next a:hover {
  border-bottom-color: #e07b39;
}

.rank-summary {
  padding: 8px 0 28px;
  border-bottom: 1px solid #dfe3e8;
}

.rank-summary h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 14px;
}

.summary-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 22px;
  align-items: start;
}

.summary-text {
  min-width: 0;
  font-size: 15px;
  line-height: 1.85;
  color: #3a4450;
}

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

.summary-figure {
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  overflow: hidden;
  background-color: #ffffff;
  margin-bottom: 10px;
}

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

.summary-tip {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
  padding: 10px 12px;
  background-color: #f7f9fb;
  border-left: 3px solid #1f3a5f;
  border-radius: 4px;
}

.rank-block {
  padding: 28px 0;
  border-bottom: 1px solid #dfe3e8;
}

.rank-block:last-of-type {
  border-bottom: none;
}

.rank-block h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.rank-intro {
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
  max-width: 46em;
  margin-bottom: 16px;
}

.rank-block .rank-list {
  gap: 0;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  overflow: hidden;
  background-color: #ffffff;
}

.rank-block .rank-item {
  grid-template-columns: 34px 64px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid #eef1f4;
}

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

.rank-block .rank-item:hover {
  background-color: #fbfaf7;
}

.rank-block .rank-num {
  width: 30px;
  height: 30px;
  font-size: 14px;
}

.rank-cover {
  width: 64px;
  height: 84px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #eef1f4;
}

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

.rank-name {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 2px;
}

.rank-tags {
  font-size: 12px;
  color: #7a858f;
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}

.rank-reason {
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
}

/* ==========================================================================
   pages · 阅读指引
   ========================================================================== */

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

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

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

.guide-path {
  padding-bottom: 32px;
  border-bottom: 1px solid #dfe3e8;
}

.guide-path h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.path-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.path-item {
  min-width: 0;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-top: 3px solid #1f3a5f;
  border-radius: 6px;
}

.path-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  background-color: #e07b39;
  border-radius: 50%;
  line-height: 1;
}

.path-figure {
  margin-bottom: 10px;
  border: 1px solid #eef1f4;
  border-radius: 6px;
  overflow: hidden;
}

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

.path-title {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 4px;
}

.path-item > p {
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.guide-faq {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.guide-faq h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.faq-group {
  margin-top: 22px;
}

.faq-group h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 10px;
  padding-left: 10px;
  border-left: 3px solid #e07b39;
  line-height: 1.4;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  margin-bottom: 10px;
  overflow: hidden;
}

.faq-item summary {
  position: relative;
  padding: 13px 42px 13px 16px;
  font-size: 15px;
  font-weight: 500;
  color: #1f3a5f;
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
  min-height: 44px;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  font-weight: 700;
  color: #e07b39;
  line-height: 1;
}

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

.faq-item summary:hover {
  background-color: #fbfaf7;
}

.faq-item[open] summary {
  border-bottom: 1px solid #eef1f4;
}

.faq-item > p,
.faq-item > div {
  padding: 12px 16px 14px;
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
}

.guide-order {
  padding: 32px 0;
  border-bottom: 1px solid #dfe3e8;
}

.guide-order h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.order-key-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.order-key-item {
  min-width: 0;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.guide-help {
  padding: 32px 0 0;
}

.guide-help h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.help-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
  counter-reset: help;
}

.help-step {
  position: relative;
  min-width: 0;
  padding: 14px 18px 14px 48px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: #55606b;
}

.help-step::before {
  counter-increment: help;
  content: counter(help);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  background-color: #1f3a5f;
  border-radius: 50%;
  line-height: 1;
}

.guide-aside {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 16px;
}

.aside-block {
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.aside-title {
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid #1f3a5f;
}

.toc-nav ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toc-nav a {
  display: block;
  padding: 4px 0 4px 12px;
  font-size: 14px;
  line-height: 1.6;
  color: #3a4450;
  border-left: 2px solid #dfe3e8;
}

.toc-nav a:hover {
  color: #1f3a5f;
  border-left-color: #e07b39;
}

.aside-note {
  padding: 14px 16px;
  background-color: #fdf3ea;
  border-left: 3px solid #e07b39;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.75;
  color: #6a4620;
}

.aside-note p {
  font-size: 13px;
  line-height: 1.75;
  color: #6a4620;
}

/* ==========================================================================
   pages · 版务公告
   ========================================================================== */

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

.content-aside {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.content-aside > h2 {
  font-size: 18px;
  font-weight: 700;
  color: #1f3a5f;
  padding-bottom: 8px;
  border-bottom: 2px solid #1f3a5f;
}

.aside-block-title {
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 10px;
}

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

.aside-update-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px dashed #eef1f4;
}

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

.aside-update-tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 1px 8px;
  font-size: 12px;
  color: #1f3a5f;
  background-color: #eef3f8;
  border-radius: 4px;
  line-height: 1.6;
}

.aside-update-text {
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
}

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

.aside-link-list a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: #1f3a5f;
  border-bottom: 1px solid #eef1f4;
}

.aside-link-list a:hover {
  color: #e07b39;
}

.notice-bulletin {
  padding: 8px 0 28px;
  border-bottom: 1px solid #dfe3e8;
}

.notice-bulletin > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 14px;
}

.bulletin-board {
  padding: 18px 20px;
  background-color: #fdf3ea;
  border: 1px solid #f0dcc8;
  border-left: 4px solid #e07b39;
  border-radius: 6px;
}

.bulletin-board-title {
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 6px;
}

.bulletin-board-state {
  font-size: 13px;
  line-height: 1.75;
  color: #6a4620;
  margin-bottom: 12px;
}

.bulletin-changes {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bulletin-change-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  font-size: 13px;
  line-height: 1.75;
  color: #3a4450;
}

.change-tag {
  flex: 0 0 auto;
  padding: 1px 8px;
  font-size: 12px;
  color: #ffffff;
  background-color: #e07b39;
  border-radius: 4px;
  line-height: 1.6;
}

.change-text {
  flex: 1 1 220px;
  min-width: 0;
}

.notice-rules {
  padding: 28px 0;
  border-bottom: 1px solid #dfe3e8;
}

.notice-rules > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.rule-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 8px;
}

.rule-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  grid-template-areas:
    "no title"
    "no text";
  gap: 4px 14px;
  align-items: start;
  padding: 16px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.rule-no {
  grid-area: no;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  background-color: #1f3a5f;
  border-radius: 4px;
  line-height: 1;
}

.rule-title {
  grid-area: title;
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  line-height: 1.5;
}

.rule-text {
  grid-area: text;
  font-size: 14px;
  line-height: 1.8;
  color: #55606b;
}

.notice-labeling {
  padding: 28px 0;
  border-bottom: 1px solid #dfe3e8;
}

.notice-labeling > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 14px;
}

.labeling-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 22px;
  align-items: start;
}

.labeling-text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.labeling-text p {
  font-size: 14px;
  line-height: 1.85;
  color: #55606b;
}

.labeling-figure {
  min-width: 0;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  overflow: hidden;
  background-color: #ffffff;
}

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

.labeling-figure figcaption {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: #55606b;
  border-top: 1px solid #eef1f4;
}

.labeling-examples {
  margin-top: 20px;
}

.labeling-examples-title {
  font-size: 16px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 10px;
}

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

.labeling-example-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 12px 16px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.example-type {
  flex: 0 0 auto;
  padding: 1px 8px;
  font-size: 12px;
  color: #1f3a5f;
  background-color: #eef3f8;
  border: 1px solid #d4e0ec;
  border-radius: 4px;
  line-height: 1.6;
}

.example-text {
  flex: 1 1 220px;
  min-width: 0;
}

.notice-feedback {
  padding: 28px 0 0;
}

.notice-feedback > h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 8px;
}

.feedback-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.feedback-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  grid-template-areas:
    "no title"
    "no text";
  gap: 4px 14px;
  align-items: start;
  padding: 14px 18px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.feedback-step .step-no {
  grid-area: no;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  background-color: #e07b39;
  border-radius: 50%;
  line-height: 1;
}

.feedback-step .step-title {
  grid-area: title;
  font-size: 15px;
  font-weight: 700;
  color: #1f3a5f;
  line-height: 1.5;
}

.feedback-step .step-text {
  grid-area: text;
  font-size: 13px;
  line-height: 1.75;
  color: #55606b;
}

.feedback-note {
  margin-top: 14px;
  padding: 12px 16px;
  background-color: #eef3f8;
  border-left: 3px solid #1f3a5f;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.75;
  color: #3a4450;
}

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

.error-main {
  padding-top: 40px;
  padding-bottom: 64px;
}

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

.error-code {
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  color: #e07b39;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.error-title {
  font-size: 30px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 16px;
  line-height: 1.85;
  color: #55606b;
  max-width: 40em;
  margin-bottom: 22px;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.error-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  font-size: 15px;
  border-radius: 6px;
  border: 1px solid #b6cde2;
  background-color: #ffffff;
  color: #1f3a5f;
}

.error-btn:hover {
  background-color: #eef3f8;
  color: #1f3a5f;
}

.error-btn-primary {
  background-color: #1f3a5f;
  border-color: #1f3a5f;
  color: #ffffff;
}

.error-btn-primary:hover {
  background-color: #2c4d78;
  color: #ffffff;
}

.error-tip {
  padding: 20px 22px;
  background-color: #ffffff;
  border: 1px solid #dfe3e8;
  border-radius: 6px;
}

.error-tip-title {
  font-size: 17px;
  font-weight: 700;
  color: #1f3a5f;
  margin-bottom: 12px;
}

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

.error-tip-list li {
  font-size: 14px;
  line-height: 1.75;
  color: #55606b;
}

.error-tip-list a {
  color: #1f3a5f;
  border-bottom: 1px solid #cfdbe8;
  padding-bottom: 1px;
}

.error-tip-list a:hover {
  border-bottom-color: #e07b39;
}

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

@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 24px;
  }

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

  .hero-inner {
    gap: 28px;
  }

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

  .update-item {
    grid-template-columns: 80px minmax(0, 1.4fr) minmax(0, 1fr) auto;
    row-gap: 6px;
  }

  .update-position {
    grid-column: 2 / 4;
    font-size: 12px;
  }

  .timeline-item {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
  }
}

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

  .guide-aside {
    position: static;
  }

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

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

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

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

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

@media (max-width: 760px) {
  body.site-body {
    font-size: 15px;
  }

  .container {
    padding: 0 16px;
  }

  .header-top-inner {
    min-height: 0;
    gap: 10px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .brand-name {
    font-size: 19px;
  }

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

  .header-tools {
    gap: 10px;
  }

  .lang-note {
    flex: 1 1 100%;
    max-width: none;
    order: 3;
  }

  .main-nav .container {
    padding-top: 4px;
    padding-bottom: 4px;
  }

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

  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    border-top: 1px solid #eef1f4;
    padding-top: 4px;
    padding-bottom: 6px;
  }

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

  .nav-item {
    width: 100%;
  }

  .nav-item > a {
    display: flex;
    width: 100%;
    padding: 12px 4px;
    min-height: 48px;
    border-bottom: 1px solid #eef1f4;
    border-left: 3px solid transparent;
  }

  .nav-item.is-current > a,
  .nav-item > a.is-current {
    border-bottom-color: #eef1f4;
    border-left-color: #1f3a5f;
    padding-left: 10px;
  }

  .nav-item > a:hover {
    border-bottom-color: #eef1f4;
    border-left-color: #cfdbe8;
  }

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

  .hero {
    padding: 28px 0 32px;
  }

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

  .hero-visual {
    order: -1;
  }

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

  .hero-lead {
    font-size: 15px;
  }

  .hero-entries {
    max-width: none;
  }

  .notice-bar-inner {
    gap: 10px;
  }

  .notice-bar-text {
    flex: 1 1 100%;
  }

  .notice-bar-links {
    flex: 1 1 100%;
    gap: 8px 16px;
  }

  .tag-cluster,
  .recent-updates,
  .ranking-summary,
  .reading-steps {
    padding: 32px 0;
  }

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

  .section-head h2,
  .tag-usage h2,
  .tag-groups > h2,
  .tag-works > h2,
  .tag-pitfalls > h2,
  .works-field-guide h2,
  .works-list-section h2,
  .works-hint h2,
  .section > .container > h2,
  .guide-path h2,
  .guide-faq h2,
  .guide-order h2,
  .guide-help h2,
  .notice-bulletin > h2,
  .notice-rules > h2,
  .notice-labeling > h2,
  .notice-feedback > h2,
  .rank-summary h2,
  .rank-block h2 {
    font-size: 20px;
  }

  .update-list {
    border-radius: 6px;
  }

  .update-item {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 4px 10px;
    padding: 12px 14px;
  }

  .update-time {
    grid-column: 1 / 2;
    font-size: 12px;
  }

  .update-work {
    grid-column: 1 / 2;
  }

  .update-work a {
    font-size: 15px;
  }

  .update-tag {
    grid-column: 1 / 2;
    font-size: 12px;
  }

  .update-position {
    grid-column: 1 / 2;
    font-size: 12px;
  }

  .update-item > .status-badge {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
    align-self: start;
    justify-self: end;
  }

  .step-path,
  .usage-points,
  .pitfall-list,
  .field-guide-grid,
  .status-term-list,
  .resume-points,
  .path-list,
  .order-key-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .rank-block .rank-item {
    grid-template-columns: 30px 56px minmax(0, 1fr);
    gap: 10px;
    padding: 10px 12px;
  }

  .rank-cover {
    width: 56px;
    height: 74px;
  }

  .rank-name {
    font-size: 14px;
  }

  .timeline-list {
    margin-left: 4px;
  }

  .timeline-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 12px 0 12px 18px;
  }

  .timeline-item::before {
    top: 18px;
  }

  .timeline-time {
    font-size: 12px;
  }

  .works-item {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 14px;
    padding: 14px;
  }

  .works-cover img {
    width: 88px;
    height: 118px;
  }

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

  .work-brief {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    padding: 12px 14px;
  }

  .work-brief > img {
    width: 72px;
    height: 96px;
  }

  .tag-groups .tag-group {
    padding: 16px;
  }

  .tag-groups .tag-group .tag-pills {
    grid-template-columns: minmax(0, 1fr);
  }

  .tag-scene img {
    aspect-ratio: 16 / 9;
  }

  .timeline-figure img {
    aspect-ratio: 16 / 9;
  }

  .rule-item,
  .feedback-step {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 4px 10px;
    padding: 14px;
  }

  .rule-no {
    width: 28px;
    height: 28px;
    font-size: 13px;
  }

  .feedback-step .step-no {
    width: 26px;
    height: 26px;
    font-size: 12px;
  }

  .aside-panel,
  .aside-block {
    padding: 14px 16px;
  }

  .rule-notice-inner {
    padding: 16px 18px;
    gap: 12px;
  }

  .rule-notice-link {
    width: 100%;
    justify-content: center;
  }

  .next-step-inner {
    padding: 18px;
  }

  .next-step-links .btn {
    flex: 1 1 100%;
  }

  .error-code {
    font-size: 48px;
  }

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

  .site-footer {
    padding-top: 28px;
  }

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

  .footer-col ul {
    gap: 4px;
  }

  .footer-col a {
    padding: 6px 0;
    min-height: 32px;
    display: inline-flex;
    align-items: center;
  }

  .related-links {
    padding: 12px 14px;
  }
}

@media (max-width: 390px) {
  .container {
    padding: 0 14px;
  }

  .page-title {
    font-size: 23px;
  }

  .hero-copy h1 {
    font-size: 23px;
  }

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

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

  .works-cover img {
    width: 100%;
    max-width: 140px;
    height: auto;
    aspect-ratio: 3 / 4;
  }

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

  .work-brief > img {
    width: 100%;
    max-width: 120px;
    height: auto;
    aspect-ratio: 3 / 4;
  }

  .rank-block .rank-item {
    grid-template-columns: 26px minmax(0, 1fr);
  }

  .rank-block .rank-cover {
    display: none;
  }

  .error-code {
    font-size: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  a,
  .entry-link,
  .update-item,
  .works-item {
    transition: none;
  }

  .entry-link:hover {
    transform: none;
  }
}

/* 程序验收反馈：修复网格孤项 */
@media (min-width: 769px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}