/* ==========================================================================
   吃瓜网黑料 · energytowersctt.com
   全站样式表
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base · 变量与基础重置
   -------------------------------------------------------------------------- */
:root {
  --color-text: #24313a;
  --color-text-soft: #66757d;
  --color-line: #dbe3e6;
  --color-bg: #ffffff;
  --color-bg-soft: #f5f8f8;
  --color-accent: #0f7b7b;
  --color-accent-soft: #e6f2f2;
  --color-blue: #2f6f8f;
  --radius-card: 8px;
  --radius-tag: 4px;
  --container: 1120px;
  --reading: 760px;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, "Courier New", monospace;
}

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

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  line-height: 1.35;
  color: var(--color-text);
  font-weight: 700;
}

p {
  margin: 0;
}

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

figure {
  margin: 0;
}

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

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

a:hover,
a:focus-visible {
  color: var(--color-blue);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}

table {
  border-collapse: collapse;
  width: 100%;
}

caption {
  text-align: left;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   layout · 全站骨架（页头 / 主体 / 页脚 / 容器）
   -------------------------------------------------------------------------- */
.site-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
}

.header-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.brand-link {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}

.brand-link:hover,
.brand-link:focus-visible {
  color: var(--color-accent);
  text-decoration: none;
}

.brand-slogan {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.5;
}

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

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 6px;
}

.nav-link {
  display: inline-block;
  padding: 8px 12px;
  font-size: 15px;
  color: var(--color-text);
  border-radius: var(--radius-tag);
  border: 1px solid transparent;
  line-height: 1.4;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-accent);
  background: var(--color-bg-soft);
  border-color: var(--color-line);
  text-decoration: none;
}

.nav-link.is-current {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-color: #bcdcdc;
  font-weight: 700;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  border-color: var(--color-accent);
}

.site-main {
  flex: 1 0 auto;
  min-width: 0;
}

.inner-main {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px 56px;
}

.section-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.container-narrow {
  width: 100%;
  max-width: var(--reading);
  margin: 0 auto;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 16px 0 4px;
  font-size: 14px;
  color: var(--color-text-soft);
}

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

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--color-accent);
}

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

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

/* 内页标题区 */
.page-header {
  padding: 12px 0 28px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 32px;
}

.page-header-inner {
  max-width: var(--reading);
}

.page-title {
  font-size: 34px;
  line-height: 1.3;
  margin-bottom: 12px;
}

.page-description {
  font-size: 15px;
  color: var(--color-text-soft);
  margin-bottom: 6px;
}

.page-summary {
  font-size: 16px;
  color: var(--color-text-soft);
  max-width: var(--reading);
}

.page-index-note,
.page-meta,
.page-note {
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  letter-spacing: 0;
}

/* 页脚 */
.site-footer {
  flex-shrink: 0;
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-line);
  color: var(--color-text);
}

.footer-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 36px 20px 24px;
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 28px 32px;
}

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

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.footer-links a {
  font-size: 14px;
  color: var(--color-text-soft);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--color-accent);
}

.footer-notes p,
.footer-feedback p {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-bottom: 10px;
}

.footer-link {
  font-size: 14px;
  font-weight: 700;
}

.footer-bottom {
  border-top: 1px solid var(--color-line);
}

.footer-copy {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 20px;
  font-size: 13px;
  color: var(--color-text-soft);
}

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

/* 区块标题 */
.section-head {
  margin-bottom: 20px;
}

.section-title {
  font-size: 22px;
  margin-bottom: 10px;
}

.section-lead,
.section-intro {
  font-size: 15px;
  color: var(--color-text-soft);
  max-width: var(--reading);
}

/* 表格 */
.table-wrap,
.table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
}

.table-caption {
  padding: 12px 16px;
  font-size: 14px;
  color: var(--color-text-soft);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg-soft);
}

.data-table,
.directory-table,
.legend-table,
.compare-table,
.pitfall-table {
  width: 100%;
  min-width: 560px;
  font-size: 15px;
}

.data-table th,
.data-table td,
.directory-table th,
.directory-table td,
.legend-table th,
.legend-table td,
.compare-table th,
.compare-table td,
.pitfall-table th,
.pitfall-table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-line);
  line-height: 1.7;
}

.data-table thead th,
.directory-table thead th,
.legend-table thead th,
.pitfall-table thead th {
  background: var(--color-bg-soft);
  font-size: 14px;
  color: var(--color-text-soft);
  font-weight: 700;
  white-space: nowrap;
}

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td,
.directory-table tbody tr:last-child th,
.directory-table tbody tr:last-child td,
.legend-table tbody tr:last-child th,
.legend-table tbody tr:last-child td,
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td,
.pitfall-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table tbody tr:hover,
.directory-table tbody tr:hover,
.legend-table tbody tr:hover,
.compare-table tbody tr:hover {
  background: var(--color-bg-soft);
}

.compare-table tbody th {
  width: 34%;
  background: var(--color-bg-soft);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text-soft);
}

/* 标签 */
.tag,
.tag-genre,
.tag-status {
  display: inline-block;
  padding: 2px 9px;
  font-size: 13px;
  line-height: 1.6;
  border-radius: var(--radius-tag);
  border: 1px solid var(--color-line);
  white-space: nowrap;
}

.tag-genre {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-color: #bcdcdc;
}

.tag-genre:hover,
.tag-genre:focus-visible {
  background: #d5ebeb;
  text-decoration: none;
}

.tag-status,
.tag-serial,
.tag-done,
.tag-paused {
  color: var(--color-text-soft);
  background: var(--color-bg-soft);
}

.tag-status-ongoing {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-color: #bcdcdc;
}

.tag-status-finished {
  color: var(--color-blue);
  background: #eaf2f7;
  border-color: #c6dbe6;
}

.tag-status-paused {
  color: #7a6a3a;
  background: #f6f2e6;
  border-color: #e2d9bf;
}

/* 封面容器 */
.entry-cover,
.hero-media,
.status-figure,
.genre-figure,
.article-media,
.page-header-media,
.page-media {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
  overflow: hidden;
}

.entry-cover img,
.hero-media img,
.status-figure img,
.genre-figure img,
.article-media img,
.page-header-media img,
.page-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

figcaption,
.media-caption {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--color-text-soft);
  background: var(--color-bg);
  border-top: 1px solid var(--color-line);
}

/* 边界条目清单 */
.boundary-list {
  display: grid;
  gap: 10px;
}

.boundary-item {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  color: var(--color-text);
}

.boundary-item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.boundary-item-title {
  font-size: 16px;
  margin-bottom: 6px;
}

/* 相关内容条 */
.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-top: 32px;
  padding: 16px 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.related-links-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-soft);
}

.related-links-item {
  font-size: 14px;
}

/* 侧栏 */
.aside-title {
  font-size: 18px;
  margin-bottom: 12px;
}

.aside-block {
  padding: 16px 0;
  border-top: 1px solid var(--color-line);
}

.aside-block:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.aside-subtitle {
  font-size: 15px;
  margin-bottom: 8px;
}

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

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

.aside-link-list,
.aside-status-list {
  display: grid;
  gap: 8px;
}

.aside-link-list a,
.aside-status-list a {
  font-size: 14px;
}

.aside-link-list li,
.aside-status-list li {
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--color-line);
}

.aside-link-list li:last-child,
.aside-status-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

/* 两栏页布局：默认主内容在前，aside 在后 */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 36px;
  align-items: start;
}

/* 侧栏在前的变体（祖先节点 class） */
.sidebar-left .page-layout,
.page-layout.sidebar-left {
  grid-template-columns: 260px minmax(0, 1fr);
}

.sidebar-left .page-layout > aside,
.page-layout.sidebar-left > aside {
  order: -1;
}

/* --------------------------------------------------------------------------
   pages · 首页
   -------------------------------------------------------------------------- */
.home-main {
  padding-bottom: 56px;
}

/* 首屏 */
.hero-index {
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-line);
}

.hero-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 40px 20px 32px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 32px;
  align-items: start;
}

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

.hero-copy h1 {
  font-size: 34px;
  line-height: 1.3;
  margin-bottom: 14px;
}

.hero-lead {
  font-size: 16px;
  color: var(--color-text-soft);
  max-width: 620px;
  margin-bottom: 20px;
}

.hero-entries {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.entry-link {
  display: inline-block;
  padding: 10px 16px;
  font-size: 15px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
  color: var(--color-text);
}

.entry-link:hover,
.entry-link:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-bg);
  text-decoration: none;
}

.hero-media {
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
}

.hero-media img {
  flex: 1 1 auto;
  min-height: 0;
}

.hero-dimensions {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px 32px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--color-line);
  padding-top: 20px;
}

.dimension-item {
  padding: 4px 20px;
  border-left: 1px solid var(--color-line);
  min-width: 0;
}

.dimension-item:first-child {
  border-left: 0;
  padding-left: 0;
}

.dimension-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.dimension-note {
  display: block;
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* 目录总览 */
.directory-overview,
.featured-entries,
.status-genre-strip,
.collection-summary,
.faq-preview {
  padding: 44px 0;
}

.directory-overview,
.status-genre-strip {
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.table-link {
  font-size: 14px;
  white-space: nowrap;
}

/* 精选条目 */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.entry-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
  min-width: 0;
}

.entry-card:hover {
  border-color: #b7d2d2;
  background: var(--color-bg-soft);
}

.featured-entries .entry-cover {
  aspect-ratio: 4 / 3;
}

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

.entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.entry-summary {
  font-size: 14px;
  color: var(--color-text-soft);
}

.entry-more {
  margin-top: auto;
  font-size: 14px;
  font-weight: 700;
}

/* 状态与题材速览 */
.strip-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

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

.strip-title {
  font-size: 18px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}

.strip-list {
  display: grid;
  gap: 10px;
}

.strip-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-line);
}

.strip-item:last-child {
  border-bottom: 0;
}

.strip-link {
  font-size: 15px;
  font-weight: 700;
}

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

/* 收录与阅读说明摘要 */
.summary-body {
  max-width: var(--reading);
}

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

.collection-summary .boundary-list {
  margin: 18px 0 20px;
}

.summary-link {
  font-size: 15px;
  font-weight: 700;
}

/* 常见疑问摘要 */
.faq-preview-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

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

.faq-question {
  font-size: 16px;
  margin-bottom: 8px;
}

.faq-answer {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-bottom: 12px;
}

.faq-link {
  font-size: 14px;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   pages · 作品索引
   -------------------------------------------------------------------------- */
.catalog-main {
  min-width: 0;
}

.catalog-main .section-title {
  margin-top: 32px;
}

.catalog-main .section-title:first-child {
  margin-top: 0;
}

.catalog-main .section-intro {
  margin-bottom: 16px;
}

.catalog-table .col-index {
  width: 92px;
  font-family: var(--font-mono);
  font-size: 14px;
  white-space: nowrap;
}

.catalog-table .col-name {
  min-width: 160px;
}

.catalog-table .col-genre,
.catalog-table .col-status {
  white-space: nowrap;
}

.catalog-table .col-view {
  white-space: nowrap;
  width: 88px;
}

.catalog-main .entry-card {
  flex-direction: row;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 18px;
}

.catalog-main .entry-card .entry-cover {
  flex: 0 0 160px;
  width: 160px;
  aspect-ratio: 4 / 3;
}

.entry-body {
  min-width: 0;
  flex: 1 1 auto;
}

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

.entry-code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-soft);
  margin-right: 8px;
}

.catalog-main .entry-tags {
  margin-bottom: 8px;
}

.catalog-main .entry-summary {
  margin-bottom: 10px;
}

.entry-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 14px;
}

.catalog-aside {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

/* --------------------------------------------------------------------------
   pages · 连载状态
   -------------------------------------------------------------------------- */
.status-overview,
.status-legend,
.status-log {
  margin-bottom: 44px;
}

.status-overview .section-intro,
.status-legend .section-intro,
.status-log .section-intro {
  margin-bottom: 18px;
}

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

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

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

.status-card-desc {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-bottom: 10px;
}

.status-card-list {
  display: grid;
  gap: 6px;
}

.status-card-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--color-text);
}

.status-card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.status-figure {
  max-width: var(--reading);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  margin-bottom: 44px;
}

.status-figure img {
  flex: 1 1 auto;
  min-height: 0;
}

.status-log-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
  max-width: var(--reading);
}

.status-log-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 96px;
  gap: 4px 14px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
}

.log-index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-soft);
}

.log-name {
  font-size: 15px;
  font-weight: 700;
}

.log-state {
  justify-self: start;
  padding: 2px 9px;
  font-size: 13px;
  border-radius: var(--radius-tag);
  border: 1px solid var(--color-line);
  background: var(--color-bg-soft);
  color: var(--color-text-soft);
  white-space: nowrap;
}

.log-state-online {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-color: #bcdcdc;
}

.log-state-done {
  color: var(--color-blue);
  background: #eaf2f7;
  border-color: #c6dbe6;
}

.log-state-pause {
  color: #7a6a3a;
  background: #f6f2e6;
  border-color: #e2d9bf;
}

.log-note {
  grid-column: 2 / -1;
  font-size: 14px;
  color: var(--color-text-soft);
}

.section-footnote {
  margin-top: 16px;
  font-size: 14px;
  color: var(--color-text-soft);
  max-width: var(--reading);
}

.section-footnote a {
  margin-right: 14px;
}

/* --------------------------------------------------------------------------
   pages · 题材维度
   -------------------------------------------------------------------------- */
.genre-aside {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.dimension-list {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.dimension-list a {
  display: block;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--color-text);
  border: 1px solid transparent;
  border-radius: var(--radius-tag);
}

.dimension-list a:hover,
.dimension-list a:focus-visible {
  color: var(--color-accent);
  background: var(--color-bg);
  border-color: var(--color-line);
  text-decoration: none;
}

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

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

.genre-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.genre-tab {
  padding: 9px 16px;
  font-size: 14px;
  color: var(--color-text);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
}

.genre-tab:hover,
.genre-tab:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.genre-tab.is-active {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-color: #bcdcdc;
  font-weight: 700;
}

.genre-figure {
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
}

.genre-figure img {
  flex: 1 1 auto;
  min-height: 0;
}

.genre-panel {
  margin-bottom: 8px;
}

.genre-panel .section-title {
  font-size: 19px;
  margin-bottom: 14px;
}

.genre-links {
  margin-top: 14px;
  font-size: 14px;
}

.genre-advice {
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}

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

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

.advice-item h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.advice-item p {
  font-size: 14px;
  color: var(--color-text-soft);
}

.advice-entry {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   pages · 阅读顺序
   -------------------------------------------------------------------------- */
.reading-article {
  max-width: var(--reading);
}

.conclusion-summary,
.reading-principles,
.reading-examples,
.common-pitfalls,
.reading-footer-links {
  margin-bottom: 40px;
}

.conclusion-summary {
  padding: 22px;
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.conclusion-summary h2 {
  font-size: 20px;
  margin-bottom: 10px;
}

.conclusion-summary .section-intro {
  margin-bottom: 16px;
}

.conclusion-list {
  display: grid;
  gap: 14px;
}

.conclusion-item h3 {
  font-size: 16px;
  margin-bottom: 6px;
}

.conclusion-item p {
  font-size: 15px;
  color: var(--color-text-soft);
}

.article-media {
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  margin-bottom: 40px;
}

.article-media img {
  flex: 1 1 auto;
  min-height: 0;
}

.reading-principles h2,
.reading-examples h2,
.common-pitfalls h2,
.reading-footer-links h2 {
  font-size: 22px;
  margin-bottom: 10px;
}

.reading-principles .section-intro,
.reading-examples .section-intro,
.common-pitfalls .section-intro {
  margin-bottom: 18px;
}

.principle-block {
  padding: 16px 0;
  border-top: 1px solid var(--color-line);
}

.principle-block:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.principle-block h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.principle-block p {
  font-size: 15px;
  color: var(--color-text-soft);
}

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

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

.example-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.example-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 9px;
  font-size: 13px;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border: 1px solid #bcdcdc;
  border-radius: var(--radius-tag);
}

.example-card p {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-bottom: 10px;
}

.example-link {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 0;
}

.pitfall-table td:first-child {
  font-weight: 700;
  color: var(--color-text);
}

.reading-footer-links .related-links {
  margin-top: 0;
}

/* --------------------------------------------------------------------------
   pages · 收录说明
   -------------------------------------------------------------------------- */
.scope-rules,
.boundary-notes,
.feedback-entry {
  margin-bottom: 44px;
}

.scope-rules .section-head,
.boundary-notes .section-head,
.feedback-entry .section-head {
  margin-bottom: 18px;
}

.scope-table tbody th {
  width: 190px;
  background: var(--color-bg-soft);
  font-size: 14px;
  color: var(--color-text-soft);
  font-weight: 700;
}

.boundary-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.boundary-notes .boundary-item {
  padding: 16px 18px 16px 34px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
  min-width: 0;
}

.boundary-notes .boundary-item::before {
  left: 18px;
  top: 24px;
}

.boundary-notes .boundary-item p {
  font-size: 14px;
  color: var(--color-text-soft);
}

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

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

.step-index {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-accent);
}

.feedback-step .step-title {
  font-size: 16px;
  margin-bottom: 8px;
}

.feedback-step p {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-bottom: 10px;
}

.step-link {
  font-size: 14px;
  font-weight: 700;
}

.feedback-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 14px;
  color: var(--color-text-soft);
}

.page-header-media {
  max-width: var(--reading);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  margin-top: 20px;
}

.page-header-media img {
  flex: 1 1 auto;
  min-height: 0;
}

/* --------------------------------------------------------------------------
   pages · 常见疑问
   -------------------------------------------------------------------------- */
.faq-group {
  margin-bottom: 40px;
}

.faq-group h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.group-intro {
  font-size: 15px;
  color: var(--color-text-soft);
  margin-bottom: 16px;
  max-width: var(--reading);
}

.faq-item {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  padding: 14px 44px 14px 18px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  position: relative;
}

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

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

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

.faq-item summary:hover,
.faq-item summary:focus-visible {
  color: var(--color-accent);
  background: var(--color-bg-soft);
}

.faq-item p {
  padding: 0 18px 14px;
  font-size: 15px;
  color: var(--color-text-soft);
}

.faq-item .faq-link {
  padding-bottom: 16px;
}

.page-media {
  max-width: var(--reading);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  margin-top: 20px;
}

.page-media img {
  flex: 1 1 auto;
  min-height: 0;
}

/* --------------------------------------------------------------------------
   pages · 404
   -------------------------------------------------------------------------- */
.error-main {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 64px 20px 72px;
}

.error-inner {
  width: 100%;
  max-width: 640px;
  text-align: center;
}

.error-code {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.error-main h1 {
  font-size: 30px;
  margin-bottom: 14px;
}

.error-text {
  font-size: 16px;
  color: var(--color-text-soft);
  margin-bottom: 24px;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}

.btn {
  display: inline-block;
  padding: 11px 22px;
  font-size: 15px;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-line);
  line-height: 1.5;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  color: #ffffff;
  background: var(--color-blue);
  border-color: var(--color-blue);
  text-decoration: none;
}

.btn-ghost {
  color: var(--color-text);
  background: var(--color-bg);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
  text-decoration: none;
}

.error-links {
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
  text-align: left;
}

.error-links h2 {
  font-size: 18px;
  margin-bottom: 12px;
}

.error-link-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 20px;
}

.error-link-list a {
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   responsive · 断点适配
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .page-layout {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 28px;
  }

  .sidebar-left .page-layout,
  .page-layout.sidebar-left {
    grid-template-columns: 220px minmax(0, 1fr);
  }

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

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-media {
    max-width: 480px;
  }

  .entry-grid,
  .faq-preview-list,
  .status-overview-grid,
  .feedback-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-dimensions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 0;
  }

  .dimension-item:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }

  .page-layout,
  .sidebar-left .page-layout,
  .page-layout.sidebar-left {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .sidebar-left .page-layout > aside,
  .page-layout.sidebar-left > aside {
    order: 0;
  }
}

@media (max-width: 768px) {
  .header-inner {
    align-items: center;
  }

  .nav-toggle {
    display: flex;
  }

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

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-top: 8px;
    border-top: 1px solid var(--color-line);
  }

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

  .nav-link {
    display: block;
    padding: 12px 10px;
    border-radius: 0;
    border: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .nav-link.is-current {
    border-radius: 0;
  }

  .page-title,
  .hero-copy h1 {
    font-size: 28px;
  }

  .inner-main,
  .section-inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-inner {
    padding: 28px 16px 24px;
  }

  .hero-dimensions {
    padding-left: 16px;
    padding-right: 16px;
  }

  .directory-overview,
  .featured-entries,
  .status-genre-strip,
  .collection-summary,
  .faq-preview {
    padding: 32px 0;
  }

  .strip-columns,
  .advice-list,
  .example-grid,
  .boundary-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .catalog-main .entry-card {
    flex-direction: column;
  }

  .catalog-main .entry-card .entry-cover {
    flex: 0 0 auto;
    width: 100%;
    max-width: 320px;
  }

  .status-log-item {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .log-state {
    grid-column: 2;
    justify-self: start;
  }

  .log-note {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  .entry-grid,
  .faq-preview-list,
  .status-overview-grid,
  .feedback-steps,
  .hero-dimensions,
  .error-link-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .dimension-item {
    border-left: 0;
    padding: 10px 0;
    border-top: 1px solid var(--color-line);
  }

  .dimension-item:first-child {
    border-top: 0;
    padding-top: 0;
  }

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

  .page-title,
  .hero-copy h1 {
    font-size: 28px;
  }

  .hero-entries {
    flex-direction: column;
  }

  .entry-link {
    text-align: center;
  }

  .error-main {
    padding: 44px 16px 56px;
  }

  .error-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}