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

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

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

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #333333;
  background-color: #F5F5F5;
}

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

a {
  color: #2D2D2D;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #FFB800;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: 600;
  line-height: 1.4;
  color: #2D2D2D;
}

p {
  margin: 0;
}

figure {
  margin: 0;
}

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

details > summary {
  cursor: pointer;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.site-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1;
  width: 100%;
}

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

.inner-main {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 56px;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 24px;
}

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

/* --- header --- */

.site-header {
  background-color: #FFFFFF;
  border-bottom: 1px solid #EEEEEE;
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background-color: #FFB800;
  display: inline-block;
  position: relative;
}

.logo-mark::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #FFFFFF;
}

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

.site-nav .nav-list li a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  color: #2D2D2D;
  border-radius: 6px;
}

.site-nav .nav-list li a:hover {
  color: #FFB800;
  background-color: #FFF8E6;
}

.site-nav .nav-list li a.is-current {
  color: #FFB800;
  font-weight: 600;
  background-color: #FFF8E6;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #2D2D2D;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* --- breadcrumb --- */

.breadcrumb {
  font-size: 13px;
  color: #999999;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: #999999;
}

.breadcrumb a:hover {
  color: #FFB800;
}

.breadcrumb-sep {
  margin: 0 8px;
  color: #CCCCCC;
}

.breadcrumb-current {
  color: #2D2D2D;
  font-weight: 500;
}

/* --- page header --- */

.page-header {
  margin-bottom: 32px;
}

.page-title {
  font-size: 32px;
  font-weight: 700;
  color: #2D2D2D;
  margin-bottom: 10px;
}

.page-description {
  font-size: 15px;
  color: #666666;
  max-width: 720px;
}

/* --- section title --- */

.section-title {
  font-size: 22px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 20px;
  position: relative;
  padding-left: 14px;
}

.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background-color: #FFB800;
}

.block-title {
  font-size: 16px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 14px;
}

/* --- footer --- */

.site-footer {
  background-color: #2D2D2D;
  color: #CCCCCC;
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
}

.footer-brand p {
  font-size: 14px;
  color: #AAAAAA;
  margin-top: 8px;
}

.footer-brand strong {
  font-size: 20px;
  color: #FFFFFF;
  font-weight: 600;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.footer-col h3 {
  font-size: 14px;
  color: #FFFFFF;
  margin-bottom: 12px;
  font-weight: 600;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  font-size: 13px;
  color: #AAAAAA;
}

.footer-col ul li a:hover {
  color: #FFB800;
}

.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid #444444;
  padding-top: 16px;
  margin-top: 16px;
}

.footer-bottom p {
  font-size: 13px;
  color: #888888;
  text-align: center;
}

/* --- 首页 hero --- */

.hero-section {
  background-color: #FFFFFF;
  border-bottom: 1px solid #EEEEEE;
}

.hero-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 32px;
}

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

.topic-list li {
  margin-bottom: 10px;
}

.topic-list li a {
  display: block;
  padding: 12px 14px;
  background-color: #F8F8F8;
  border-radius: 8px;
  font-size: 14px;
  color: #2D2D2D;
  border-left: 3px solid #FFB800;
}

.topic-list li a:hover {
  background-color: #FFF8E6;
  color: #2D2D2D;
}

.coverwall-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.cover-item {
  background-color: #F8F8F8;
  border-radius: 8px;
  overflow: hidden;
}

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

.cover-item figcaption {
  padding: 8px 10px;
  font-size: 13px;
  color: #2D2D2D;
  text-align: center;
}

.announce-list li {
  margin-bottom: 10px;
}

.announce-list li a {
  display: block;
  padding: 12px 14px;
  background-color: #FFF8E6;
  border-radius: 8px;
  font-size: 14px;
  color: #2D2D2D;
}

.announce-list li a:hover {
  background-color: #FFB800;
  color: #FFFFFF;
}

/* --- 题材分类导航 --- */

.subject-nav-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.subject-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-link {
  display: inline-block;
  padding: 10px 20px;
  background-color: #FFFFFF;
  border: 1px solid #E5E5E5;
  border-radius: 20px;
  font-size: 14px;
  color: #2D2D2D;
}

.tag-link:hover {
  border-color: #FFB800;
  color: #FFB800;
  background-color: #FFF8E6;
}

/* --- 最近更新预览 --- */

.updates-preview-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.update-group {
  margin-bottom: 28px;
}

.update-date {
  font-size: 15px;
  font-weight: 600;
  color: #FFB800;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.update-date::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: #EEEEEE;
}

.update-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.update-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #F0F0F0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.update-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

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

.update-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: #2D2D2D;
  padding: 12px 14px 4px;
}

.update-status {
  font-size: 13px;
  color: #FFB800;
  padding: 0 14px 14px;
}

.more-link {
  text-align: center;
  margin-top: 20px;
}

.more-link a {
  display: inline-block;
  padding: 10px 28px;
  border: 1px solid #FFB800;
  border-radius: 20px;
  color: #FFB800;
  font-size: 14px;
}

.more-link a:hover {
  background-color: #FFB800;
  color: #FFFFFF;
}

/* --- 人气榜单预览 --- */

.ranking-preview-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.ranking-list {
  counter-reset: rank;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  background-color: #FFFFFF;
  border-radius: 8px;
  margin-bottom: 10px;
  border: 1px solid #F0F0F0;
  transition: transform 0.2s ease;
}

.ranking-item:hover {
  transform: translateY(-2px);
}

.rank-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #FFF8E6;
  color: #FFB800;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rank-info {
  min-width: 0;
  flex: 1;
}

.rank-info h3 {
  font-size: 15px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 4px;
}

.rank-info h3 a {
  color: inherit;
}

.rank-info h3 a:hover {
  color: #FFB800;
}

.rank-reason {
  font-size: 13px;
  color: #888888;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- 指南与技巧入口 --- */

.guide-tips-entry {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.entry-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.entry-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  border: 1px solid #F0F0F0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.entry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.entry-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 10px;
}

.entry-card h3 a {
  color: inherit;
}

.entry-card h3 a:hover {
  color: #FFB800;
}

.entry-card p {
  font-size: 14px;
  color: #666666;
}

/* --- 版权说明 --- */

.copyright-note {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
}

.copyright-note p {
  font-size: 14px;
  color: #999999;
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 20px 24px;
  border: 1px solid #F0F0F0;
}

/* --- 题材分类页 --- */

.subject-block {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid #F0F0F0;
}

.subject-title {
  font-size: 20px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.subject-title::before {
  content: "";
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background-color: #FFB800;
}

.subject-intro {
  font-size: 14px;
  color: #888888;
  margin-bottom: 18px;
}

.subject-works {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.work-card {
  background-color: #F8F8F8;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.2s ease;
}

.work-card:hover {
  transform: translateY(-4px);
}

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

.work-card figcaption {
  padding: 10px 12px;
}

.work-card figcaption h3 {
  font-size: 14px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 6px;
}

.work-tag {
  display: inline-block;
  font-size: 12px;
  color: #FFB800;
  background-color: #FFF8E6;
  border-radius: 4px;
  padding: 2px 8px;
  margin-right: 4px;
}

.work-status {
  display: inline-block;
  font-size: 12px;
  color: #999999;
  background-color: #F0F0F0;
  border-radius: 4px;
  padding: 2px 8px;
}

.subject-note {
  background-color: #FFF8E6;
  border-radius: 8px;
  padding: 24px;
  margin-top: 8px;
}

.subject-note h2 {
  font-size: 18px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 10px;
}

.subject-note p {
  font-size: 14px;
  color: #666666;
  line-height: 1.8;
}

.subject-note p a {
  color: #FFB800;
  font-weight: 500;
}

.subject-note p a:hover {
  text-decoration: underline;
}

/* --- 最近更新页 --- */

.update-section {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  border: 1px solid #F0F0F0;
  margin-bottom: 24px;
}

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

.update-group:last-child {
  margin-bottom: 0;
}

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

.comic-card {
  display: flex;
  gap: 12px;
  background-color: #F8F8F8;
  border-radius: 8px;
  padding: 12px;
  align-items: center;
}

.comic-cover {
  width: 80px;
  height: 100px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

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

.comic-title {
  font-size: 14px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 6px;
}

.comic-tags {
  font-size: 12px;
  color: #FFB800;
  margin-bottom: 6px;
}

.comic-status {
  font-size: 12px;
  color: #999999;
}

.status-note {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  border: 1px solid #F0F0F0;
  margin-bottom: 24px;
}

.status-note p {
  font-size: 14px;
  color: #666666;
  line-height: 1.8;
  margin-bottom: 8px;
}

.status-note p:last-child {
  margin-bottom: 0;
}

.related-links {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  border: 1px solid #F0F0F0;
}

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

.related-list li a {
  display: inline-block;
  padding: 8px 16px;
  background-color: #F8F8F8;
  border-radius: 20px;
  font-size: 14px;
  color: #2D2D2D;
}

.related-list li a:hover {
  background-color: #FFF8E6;
  color: #FFB800;
}

/* --- 人气榜单页 --- */

.ranking-list .section-intro {
  font-size: 14px;
  color: #888888;
  margin-bottom: 24px;
}

.ranking-item {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
  border: 1px solid #F0F0F0;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ranking-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.ranking-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #FFF8E6;
  color: #FFB800;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ranking-cover {
  flex-shrink: 0;
}

.ranking-cover img {
  width: 72px;
  height: 96px;
  object-fit: cover;
  border-radius: 6px;
}

.ranking-info {
  min-width: 0;
  flex: 1;
}

.work-title {
  font-size: 16px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 6px;
}

.work-tags {
  font-size: 13px;
  color: #FFB800;
  margin-bottom: 6px;
}

.work-reason {
  font-size: 13px;
  color: #888888;
}

.ranking-note {
  background-color: #FFF8E6;
  border-radius: 8px;
  padding: 24px;
  margin-top: 24px;
}

.ranking-note p {
  font-size: 14px;
  color: #666666;
  line-height: 1.8;
  margin-bottom: 8px;
}

.ranking-note p:last-child {
  margin-bottom: 0;
}

.ranking-note a {
  color: #FFB800;
  font-weight: 500;
}

.ranking-note a:hover {
  text-decoration: underline;
}

/* --- 阅读指南页 --- */

.guide-hero {
  margin-bottom: 28px;
  border-radius: 8px;
  overflow: hidden;
}

.guide-hero img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.guide-hero figcaption {
  padding: 10px 14px;
  background-color: #FFFFFF;
  font-size: 13px;
  color: #888888;
}

.guide-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.guide-steps,
.guide-updates,
.guide-tracking {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  border: 1px solid #F0F0F0;
}

.guide-tracking {
  grid-column: 1 / -1;
}

.guide-layout h2 {
  font-size: 20px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 8px;
}

.step-intro {
  font-size: 14px;
  color: #888888;
  margin-bottom: 16px;
}

.step-list {
  counter-reset: step;
}

.step-item {
  position: relative;
  padding-left: 44px;
  margin-bottom: 16px;
}

.step-item::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #FFB800;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-item h3 {
  font-size: 15px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 6px;
}

.step-item p {
  font-size: 14px;
  color: #666666;
  line-height: 1.7;
}

.guide-steps > p,
.guide-updates > p {
  margin-top: 12px;
}

.guide-steps > p a,
.guide-updates > p a {
  color: #FFB800;
  font-size: 14px;
  font-weight: 500;
}

.guide-steps > p a:hover,
.guide-updates > p a:hover {
  text-decoration: underline;
}

.tracking-list li {
  padding: 12px 0;
  border-bottom: 1px solid #F0F0F0;
}

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

.tracking-list h3 {
  font-size: 15px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 4px;
}

.tracking-list p {
  font-size: 14px;
  color: #666666;
}

/* --- FAQ --- */

.faq-section {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  border: 1px solid #F0F0F0;
}

.faq-item {
  border-bottom: 1px solid #F0F0F0;
}

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

.faq-item summary {
  font-size: 15px;
  font-weight: 500;
  color: #2D2D2D;
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: #FFB800;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  font-size: 14px;
  color: #666666;
  line-height: 1.7;
  padding-bottom: 16px;
}

/* --- 追更技巧页 --- */

.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 32px;
  align-items: start;
}

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

.content-block {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid #F0F0F0;
}

.content-block h2 {
  font-size: 20px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 12px;
  position: relative;
  padding-left: 12px;
}

.content-block h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background-color: #FFB800;
}

.content-block p {
  font-size: 14px;
  color: #555555;
  line-height: 1.8;
  margin-bottom: 12px;
}

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

.content-figure {
  margin: 16px 0;
  border-radius: 8px;
  overflow: hidden;
}

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

.content-figure figcaption {
  padding: 8px 12px;
  font-size: 12px;
  color: #999999;
  background-color: #F8F8F8;
}

.related-links aside {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 20px;
  border: 1px solid #F0F0F0;
}

.related-links h2 {
  font-size: 16px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 14px;
}

.related-list li {
  margin-bottom: 8px;
}

.related-list li a {
  display: block;
  padding: 10px 14px;
  background-color: #F8F8F8;
  border-radius: 6px;
  font-size: 14px;
  color: #2D2D2D;
}

.related-list li a:hover {
  background-color: #FFF8E6;
  color: #FFB800;
}

/* --- 404 --- */

.error-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  min-height: 60vh;
}

.error-box {
  text-align: center;
  margin-bottom: 40px;
}

.error-code {
  font-size: 72px;
  font-weight: 700;
  color: #FFB800;
  line-height: 1;
  margin-bottom: 16px;
}

.error-box h1 {
  font-size: 24px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 15px;
  color: #888888;
  margin-bottom: 24px;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
}

.btn-primary {
  background-color: #FFB800;
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: #E6A600;
  color: #FFFFFF;
}

.error-suggest {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 24px;
  max-width: 480px;
  width: 100%;
  border: 1px solid #F0F0F0;
}

.error-suggest h2 {
  font-size: 16px;
  font-weight: 600;
  color: #2D2D2D;
  margin-bottom: 14px;
}

.error-suggest ul li {
  margin-bottom: 8px;
}

.error-suggest ul li a {
  display: block;
  padding: 10px 14px;
  background-color: #F8F8F8;
  border-radius: 6px;
  font-size: 14px;
  color: #2D2D2D;
}

.error-suggest ul li a:hover {
  background-color: #FFF8E6;
  color: #FFB800;
}

/* --- 通用页面类 --- */

.page-subject .subject-list {
  padding: 0;
}

.page-updates .update-section {
  padding: 0;
}

.page-ranking .ranking-list {
  padding: 0;
}

.page-guide .guide-layout {
  margin-top: 0;
}

.page-tips .article-content {
  margin-top: 0;
}

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

@media (max-width: 992px) {
  .hero-layout {
    grid-template-columns: 1fr 1fr;
  }

  .hero-announce {
    grid-column: 1 / -1;
  }

  .subject-works {
    grid-template-columns: repeat(3, 1fr);
  }

  .update-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .related-links aside {
    margin-top: 0;
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 56px;
    padding: 0 16px;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav .nav-list {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    border-bottom: 1px solid #EEEEEE;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  }

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

  .site-nav .nav-list li a {
    display: block;
    padding: 12px 16px;
    font-size: 15px;
  }

  .inner-main {
    padding: 20px 16px 40px;
  }

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

  .hero-layout {
    grid-template-columns: 1fr;
    padding: 24px 16px;
    gap: 24px;
  }

  .hero-announce {
    grid-column: auto;
  }

  .subject-nav-section,
  .updates-preview-section,
  .ranking-preview-section,
  .guide-tips-entry,
  .copyright-note {
    padding: 28px 16px 4px;
  }

  .update-cards {
    grid-template-columns: 1fr;
  }

  .entry-cards {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 16px 20px;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    margin-top: 8px;
  }

  .subject-works {
    grid-template-columns: repeat(2, 1fr);
  }

  .subject-block {
    padding: 16px;
  }

  .update-list {
    grid-template-columns: 1fr;
  }

  .comic-card {
    padding: 10px;
  }

  .guide-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .guide-tracking {
    grid-column: auto;
  }

  .guide-steps,
  .guide-updates,
  .guide-tracking {
    padding: 16px;
  }

  .ranking-item {
    padding: 12px;
    gap: 12px;
  }

  .ranking-number {
    width: 32px;
    height: 32px;
    font-size: 15px;
  }

  .ranking-cover img {
    width: 56px;
    height: 76px;
  }

  .content-block {
    padding: 16px;
  }

  .error-main {
    padding: 48px 16px;
  }

  .error-code {
    font-size: 56px;
  }
}

@media (max-width: 480px) {
  .subject-works {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .work-card figcaption h3 {
    font-size: 13px;
  }

  .update-cards {
    gap: 12px;
  }

  .ranking-item {
    flex-wrap: wrap;
  }

  .rank-info {
    flex: 1 1 100%;
  }

  .rank-reason {
    white-space: normal;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .brand-logo {
    font-size: 16px;
  }

  .logo-mark {
    width: 24px;
    height: 24px;
  }
}