/* ============================================================
   香蕉漫画 · 全站样式表
   研究报告风 · 米纸底 / 墨色 / 朱红强调 / 藏蓝次级
   ============================================================ */

/* ------------------------------------------------------------
   1. Base — 变量、重置、全局基础
   ------------------------------------------------------------ */
:root {
  --ink: #2B2B2B;
  --paper: #F7F4EF;
  --accent: #C8432C;
  --accent-deep: #A93620;
  --navy: #2C4C6B;
  --gray: #6B6B6B;
  --line: #E3DED6;
  --white: #FFFFFF;
  --card-bg: #FFFFFF;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --container: 1200px;
  --text-main: 16px;
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(43, 43, 43, 0.08);
  --shadow-md: 0 4px 14px rgba(43, 43, 43, 0.1);
  --header-h: 64px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: var(--text-main);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background-color: var(--paper);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--navy);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

ul,
ol {
  list-style: none;
}

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

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.15rem;
}

p {
  margin-bottom: 0.75rem;
}

/* 视觉隐藏，仅供可访问性 */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------
   2. Layout — 全站骨架：页头 / 页脚 / 主容器
   ------------------------------------------------------------ */

/* 页头 */
.site-header {
  background-color: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.brand-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.brand-logo:hover {
  color: var(--accent);
}

/* 主导航 */
.site-nav {
  display: flex;
  align-items: center;
}

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

.nav-list li a {
  display: block;
  padding: 8px 14px;
  font-size: 0.95rem;
  color: var(--ink);
  border-radius: 4px;
  transition: background-color 0.2s, color 0.2s;
}

.nav-list li a:hover {
  background-color: rgba(200, 67, 44, 0.08);
  color: var(--accent);
}

.nav-list li a.is-current {
  color: var(--accent);
  font-weight: 700;
  background-color: rgba(200, 67, 44, 0.1);
}

/* 汉堡按钮（移动端显示） */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
}

.toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--ink);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* 主内容 */
.site-main {
  flex: 1;
  width: 100%;
}

/* 内页统一容器 */
.inner-main {
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px 24px 64px;
  width: 100%;
}

/* 页脚 */
.site-footer {
  background-color: var(--ink);
  color: #D8D3CB;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px 24px 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
}

.footer-brand {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-intro p:not(.footer-brand) {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #B8B2A8;
  max-width: 36em;
}

.footer-links-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}

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

.footer-links ul li a {
  color: #B8B2A8;
  font-size: 0.92rem;
  transition: color 0.2s;
}

.footer-links ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 24px;
  text-align: center;
  font-size: 0.85rem;
  color: #8A857D;
}

/* ------------------------------------------------------------
   3. Components — 全站通用组件
   ------------------------------------------------------------ */

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 20px;
}

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

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

.breadcrumb-sep {
  color: var(--line);
  font-weight: 700;
}

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

/* 页面标题区（内页统一） */
.page-header {
  margin-bottom: 36px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--ink);
}

.page-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.page-description {
  font-size: 1.02rem;
  color: var(--gray);
  max-width: 46em;
  line-height: 1.7;
}

/* 引用块 */
blockquote {
  border-left: 4px solid var(--accent);
  padding: 12px 20px;
  margin: 16px 0;
  background-color: rgba(200, 67, 44, 0.05);
  color: var(--ink);
  font-size: 0.98rem;
}

blockquote p {
  margin: 0;
}

/* 图片容器和说明 */
figure {
  margin: 0;
}

figcaption {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 8px;
  line-height: 1.5;
}

/* 侧栏（通用） */
.aside-inner,
.aside-block,
.aside-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.aside-inner h2,
.aside-block h2,
.aside-card h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.aside-links li,
.tool-list li {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.aside-links li:last-child,
.tool-list li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.aside-links a,
.tool-list a {
  font-weight: 600;
  font-size: 0.98rem;
  display: inline-block;
  margin-bottom: 2px;
}

.aside-links p,
.tool-list span {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.55;
  display: block;
  margin: 0;
}

/* 榜单条（全站通用样式） */
.rank-bar-track {
  display: block;
  height: 8px;
  background-color: var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.rank-bar-fill {
  display: block;
  height: 100%;
  background-color: var(--navy);
  border-radius: 4px;
}

.rank-bar-fill-wide {
  width: 92%;
  background-color: var(--accent);
}

.rank-bar-fill-standard {
  width: 78%;
  background-color: var(--navy);
}

.rank-bar-fill-medium {
  width: 64%;
  background-color: var(--navy);
}

.rank-bar-fill-compact {
  width: 52%;
  background-color: var(--navy);
}

/* ------------------------------------------------------------
   4. Pages — 首页
   ------------------------------------------------------------ */

/* 报告封面区 */
.report-hero {
  max-width: var(--container);
  margin: 0 auto;
  padding: 56px 24px 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-kicker {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  padding: 4px 12px;
  background-color: rgba(200, 67, 44, 0.08);
  border-radius: 3px;
}

.report-hero h1 {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 30em;
}

.hero-quote {
  margin-bottom: 24px;
}

.hero-cta {
  display: inline-block;
  background-color: var(--accent);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  padding: 12px 28px;
  border-radius: 4px;
  transition: background-color 0.2s, transform 0.2s;
}

.hero-cta:hover {
  background-color: var(--accent-deep);
  color: var(--white);
  transform: translateY(-1px);
}

.hero-figure {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.hero-figure img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

/* 摘要条 */
.digest-strip {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.digest-card {
  display: block;
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
}

.digest-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--navy);
}

.digest-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  background-color: rgba(200, 67, 44, 0.08);
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 10px;
}

.digest-title {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.digest-link {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--navy);
  font-weight: 600;
}

.digest-card:hover .digest-link {
  color: var(--accent);
}

/* 主推荐区 */
.editor-pick {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 56px;
}

.editor-pick > h2 {
  font-size: 1.6rem;
  margin-bottom: 8px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.editor-pick-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  padding-top: 28px;
}

.editor-pick-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.pick-reasons {
  margin-top: 20px;
}

.pick-reasons li {
  position: relative;
  padding: 10px 0 10px 28px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.98rem;
}

.pick-reasons li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 18px;
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
}

.pick-reasons li strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 2px;
}

.editor-pick-figure {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

/* 次推荐区 */
.secondary-picks {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.secondary-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 32px;
  transition: box-shadow 0.25s, transform 0.25s;
}

.secondary-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.secondary-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--navy);
}

.secondary-card p {
  font-size: 0.96rem;
  color: var(--gray);
  margin-bottom: 14px;
  line-height: 1.7;
}

.secondary-card a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent);
}

/* 榜单摘要 */
.rank-digest {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 56px;
}

.rank-digest > h2 {
  font-size: 1.6rem;
  margin-bottom: 8px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.rank-digest-intro {
  color: var(--gray);
  font-size: 0.98rem;
  margin-bottom: 28px;
}

.rank-bars {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

.rank-bar-item {
  display: grid;
  grid-template-columns: 140px 1fr 180px;
  align-items: center;
  gap: 20px;
}

.rank-bar-label {
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
}

.rank-bar-note {
  font-size: 0.88rem;
  color: var(--gray);
  white-space: nowrap;
}

.rank-digest-link {
  display: inline-block;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.95rem;
  margin-top: 8px;
}

/* 专题入口区 */
.topic-gateway {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 56px;
}

.topic-gateway > h2 {
  font-size: 1.6rem;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.gateway-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gateway-card {
  display: block;
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
}

.gateway-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--navy);
}

.gateway-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--navy);
}

.gateway-card p {
  font-size: 0.92rem;
  color: var(--gray);
  margin-bottom: 14px;
  line-height: 1.65;
}

.gateway-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

/* 结论与导航 */
.home-conclusion {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 64px;
}

.home-conclusion > h2 {
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.home-conclusion > p {
  font-size: 1rem;
  color: var(--gray);
  max-width: 42em;
  margin-bottom: 24px;
}

.conclusion-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.conclusion-nav li a {
  display: inline-block;
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 18px;
  font-size: 0.92rem;
  font-weight: 600;
  transition: border-color 0.2s, color 0.2s;
}

.conclusion-nav li a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ------------------------------------------------------------
   5. Pages — 题材索引（category）
   ------------------------------------------------------------ */

.page-layout.sidebar-left {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

/* 左侧过滤栏 */
.filter-sidebar {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-h) + 20px);
}

.filter-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.filter-group {
  margin-bottom: 22px;
}

.filter-group-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gray);
  margin-bottom: 10px;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-tag {
  display: inline-block;
  padding: 7px 14px;
  font-size: 0.88rem;
  font-family: inherit;
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  cursor: pointer;
  min-height: 36px;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.filter-tag:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.filter-tag.is-active {
  background-color: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  font-weight: 600;
}

/* 右侧结果区 */
.result-area {
  min-width: 0;
}

.topic-visual {
  margin-bottom: 24px;
  border-radius: var(--radius);
  overflow: hidden;
}

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

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

.topic-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.topic-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--navy);
}

.topic-card-body {
  min-width: 0;
}

.topic-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--ink);
}

.topic-desc {
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.7;
  margin-bottom: 8px;
}

.topic-audience {
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 10px;
}

.topic-link {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

/* ------------------------------------------------------------
   6. Pages — 选漫指南（guide）
   ------------------------------------------------------------ */

.layout-shell {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

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

.guide-step {
  margin-bottom: 44px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}

.guide-step:last-of-type {
  border-bottom: none;
}

.guide-step h2 {
  font-size: 1.35rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--navy);
  display: inline-block;
}

.guide-step p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.guide-step p a {
  font-weight: 600;
  color: var(--accent);
}

.guide-quote {
  margin: 18px 0;
}

.guide-figure {
  margin: 20px 0;
  border-radius: var(--radius);
  overflow: hidden;
}

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

.guide-figure figcaption {
  padding: 0 4px;
}

/* 实践区块 */
.guide-practice {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-top: 16px;
}

.guide-practice h2 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.guide-practice p {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 8px;
}

/* 侧栏 */
.guide-aside {
  position: sticky;
  top: calc(var(--header-h) + 20px);
}

.aside-block {
  margin-bottom: 0;
}

.tool-list li {
  display: block;
}

.tool-list a {
  color: var(--navy);
}

.tool-list a:hover {
  color: var(--accent);
}

/* ------------------------------------------------------------
   7. Pages — 榜单与推荐（rank）
   ------------------------------------------------------------ */

.rank-module {
  margin-bottom: 48px;
}

.rank-module > h2 {
  font-size: 1.5rem;
  margin-bottom: 8px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}

.module-lead {
  color: var(--gray);
  font-size: 0.98rem;
  margin-bottom: 24px;
}

/* 读者关注榜 */
.rank-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rank-item {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.rank-meta {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 10px;
}

.rank-position {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.rank-meta h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.rank-bar {
  display: block;
  height: 10px;
  background-color: var(--line);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 10px;
}

.rank-bar-wide {
  width: 100%;
  background-color: var(--accent);
  display: block;
  height: 100%;
  border-radius: 5px;
}

.rank-note {
  font-size: 0.9rem;
  color: var(--navy);
  font-weight: 600;
  margin-bottom: 4px;
}

.rank-audience {
  font-size: 0.88rem;
  color: var(--gray);
  margin: 0;
}

/* 编辑推荐引言 */
.editor-intro {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 32px;
}

.intro-copy h2 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.intro-copy p {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 10px;
}

.intro-figure {
  border-radius: var(--radius);
  overflow: hidden;
}

.intro-figure img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.intro-figure figcaption {
  padding: 0 4px;
}

/* 编辑推荐卡 */
.pick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pick-card {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: box-shadow 0.25s, transform 0.25s;
}

.pick-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.pick-card h3 {
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 10px;
}

.pick-reason {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 8px;
}

.pick-audience {
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 12px;
}

.pick-card p:last-child {
  margin-bottom: 0;
}

.pick-card p a {
  font-weight: 600;
  color: var(--accent);
  font-size: 0.92rem;
}

/* 使用说明 */
.rank-usage {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--navy);
  border-radius: var(--radius);
  padding: 24px 28px;
}

.rank-usage h2 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.rank-usage p {
  font-size: 0.96rem;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.75;
}

/* ------------------------------------------------------------
   8. Pages — 漫画观察（insight）
   ------------------------------------------------------------ */

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

.observe-section {
  margin-bottom: 40px;
}

.observe-section h2 {
  font-size: 1.35rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--navy);
  display: inline-block;
}

.observe-section p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.observe-conclusion {
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-top: 8px;
}

.observe-conclusion h2 {
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.observe-conclusion > p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.conclusion-list {
  margin: 16px 0 20px;
}

.conclusion-list li {
  position: relative;
  padding: 8px 0 8px 28px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.96rem;
  line-height: 1.7;
}

.conclusion-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 17px;
  width: 8px;
  height: 8px;
  background-color: var(--navy);
  border-radius: 50%;
}

.observe-conclusion > p:last-child {
  margin-bottom: 0;
}

/* 侧栏 */
.observe-aside {
  position: sticky;
  top: calc(var(--header-h) + 20px);
}

/* ------------------------------------------------------------
   9. Pages — 常见问题（faq）
   ------------------------------------------------------------ */

.faq-group {
  margin-bottom: 40px;
}

.faq-group h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
}

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

.faq-item summary {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  position: relative;
  padding-right: 44px;
  transition: color 0.2s;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  content: "−";
  transform: translateY(-50%);
}

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

.faq-answer {
  padding: 0 24px 20px;
  border-top: 1px solid var(--line);
}

.faq-answer p {
  padding-top: 16px;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--ink);
  margin: 0;
}

/* 反馈说明 */
.feedback-section {
  margin-top: 48px;
}

.feedback-section > h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
}

.feedback-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
  background-color: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 32px;
}

.feedback-text p {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 10px;
}

.feedback-text a {
  font-weight: 600;
  color: var(--accent);
}

.feedback-figure {
  border-radius: var(--radius);
  overflow: hidden;
}

.feedback-figure img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.feedback-figure figcaption {
  padding: 0 4px;
}

/* ------------------------------------------------------------
   10. Pages — 关于本站（about）
   ------------------------------------------------------------ */

.page-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  align-items: start;
}

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

.about-section {
  margin-bottom: 40px;
}

.about-section h2 {
  font-size: 1.3rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--navy);
  display: inline-block;
}

.about-section p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.about-figure {
  margin: 20px 0;
  border-radius: var(--radius);
  overflow: hidden;
}

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

.about-figure figcaption {
  padding: 0 4px;
}

.about-quote {
  margin: 20px 0;
}

.about-quote p {
  margin-bottom: 8px;
}

.about-quote p:last-child {
  margin-bottom: 0;
}

/* 侧栏 */
.about-aside {
  position: sticky;
  top: calc(var(--header-h) + 20px);
}

/* ------------------------------------------------------------
   11. Pages — 404
   ------------------------------------------------------------ */

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

.error-section {
  text-align: center;
  max-width: 560px;
  width: 100%;
}

.error-code {
  font-size: 6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.error-title {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 1rem;
  color: var(--gray);
  margin-bottom: 8px;
}

.error-tip {
  font-size: 0.92rem;
  color: var(--gray);
  margin-bottom: 28px;
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.error-btn {
  display: inline-block;
  background-color: var(--accent);
  color: var(--white);
  font-weight: 600;
  padding: 11px 26px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.error-btn:hover {
  background-color: var(--accent-deep);
  color: var(--white);
}

.error-btn-secondary {
  background-color: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}

.error-btn-secondary:hover {
  background-color: var(--navy);
  color: var(--white);
}

/* ------------------------------------------------------------
   12. Responsive — 响应式断点
   ------------------------------------------------------------ */

/* ≤ 1024px：侧栏收窄、两栏改一栏 */
@media (max-width: 1024px) {
  .report-hero {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 40px;
  }

  .hero-figure img {
    height: 280px;
  }

  .layout-shell {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .guide-aside,
  .observe-aside {
    position: static;
  }

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

  .filter-sidebar {
    position: static;
  }

  .about-aside {
    position: static;
  }

  .editor-pick-body {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .editor-intro {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pick-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feedback-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ≤ 768px：导航汉堡、单列卡片 */
@media (max-width: 768px) {
  .header-inner {
    padding: 0 16px;
    height: 56px;
  }

  .nav-toggle {
    display: flex;
    order: 2;
  }

  .site-nav {
    order: 3;
    width: 100%;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    background-color: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 8px;
    margin-top: 8px;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 56px;
    z-index: 99;
    box-shadow: var(--shadow-md);
  }

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

  .nav-list li a {
    padding: 12px 16px;
    font-size: 1rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .header-inner {
    flex-wrap: wrap;
    position: relative;
  }

  .inner-main {
    padding: 24px 16px 48px;
  }

  .report-hero,
  .digest-strip,
  .editor-pick,
  .secondary-picks,
  .rank-digest,
  .topic-gateway,
  .home-conclusion {
    padding-left: 16px;
    padding-right: 16px;
  }

  .report-hero {
    padding-top: 32px;
  }

  .report-hero h1 {
    font-size: 1.8rem;
  }

  .digest-strip,
  .secondary-picks,
  .gateway-cards,
  .pick-grid {
    grid-template-columns: 1fr;
  }

  .rank-bar-item {
    grid-template-columns: 100px 1fr;
    gap: 12px;
  }

  .rank-bar-note {
    grid-column: 2;
    white-space: normal;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px 16px 20px;
  }

  .page-title {
    font-size: 1.6rem;
  }

  .page-header {
    margin-bottom: 28px;
  }

  .hero-figure img,
  .editor-pick-figure img,
  .topic-visual img,
  .guide-figure img,
  .intro-figure img,
  .feedback-figure img,
  .about-figure img {
    height: auto;
    max-height: 220px;
    object-fit: cover;
  }
}

/* ≤ 480px：小屏手机微调 */
@media (max-width: 480px) {
  .brand-logo {
    font-size: 1.2rem;
  }

  .report-hero h1 {
    font-size: 1.6rem;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .digest-card {
    padding: 20px;
  }

  .secondary-card {
    padding: 22px 20px;
  }

  .rank-bar-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .rank-bar-note {
    grid-column: auto;
  }

  .rank-item {
    padding: 16px;
  }

  .editor-intro,
  .feedback-content {
    padding: 20px;
  }

  .topic-card {
    padding: 16px;
  }

  .error-code {
    font-size: 4.5rem;
  }

  .error-actions {
    flex-direction: column;
    align-items: center;
  }

  .error-btn {
    width: 100%;
    max-width: 260px;
    text-align: center;
  }
}

/* 打印样式 */
@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .digest-strip,
  .topic-gateway,
  .home-conclusion,
  .guide-aside,
  .observe-aside,
  .about-aside,
  .filter-sidebar {
    display: none;
  }

  .site-main {
    padding: 0;
  }

  .inner-main {
    max-width: 100%;
    padding: 0;
  }
}