/* ==========================================================================
   bmkqmz.com 尾巴漫画官网 · 全站样式表
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. base — 变量、重置、字体、基础元素
   -------------------------------------------------------------------------- */

:root {
  --paper: #F7F5F0;
  --ink: #171A1D;
  --gray: #5A6068;
  --teal: #2C6E68;
  --teal-dark: #235852;
  --brick: #B4471F;
  --mist: #E4E0D8;
  --white: #FFFFFF;

  --serif: Georgia, "Songti SC", "Noto Serif SC", serif;
  --sans: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --container: 1120px;
  --content-col: 760px;
  --gap: 24px;
  --radius: 6px;
  --line: 1px solid var(--mist);
  --shadow-hover: 0 2px 10px rgba(23, 26, 29, 0.07);
}

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

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

body.site-body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

p {
  margin: 0;
}

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

a {
  color: var(--teal);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

a:hover,
a:focus-visible {
  color: var(--teal-dark);
}

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

figure {
  margin: 0;
}

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

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

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
  color: var(--white);
}

/* --------------------------------------------------------------------------
   2. layout — 页头、导航、主容器、内页骨架、页脚
   -------------------------------------------------------------------------- */

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

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  flex-shrink: 0;
}

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

.brand-mark {
  width: 26px;
  height: 26px;
  border: 2px solid var(--teal);
  border-radius: 3px;
  position: relative;
  flex-shrink: 0;
}

.brand-mark::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 5px;
  width: 12px;
  height: 12px;
  background-color: var(--teal);
  border-radius: 1px;
}

.brand-name {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  white-space: nowrap;
}

/* 主导航 */
.primary-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: flex-end;
}

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

.nav-item {
  display: block;
}

.nav-item > a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  font-size: 15px;
  color: var(--ink);
  border: 1px solid transparent;
  border-radius: var(--radius);
  white-space: nowrap;
}

.nav-item > a:hover,
.nav-item > a:focus-visible {
  border-color: var(--teal);
  color: var(--teal);
}

.nav-item.is-current > a,
.nav-item > a.is-current {
  background-color: var(--teal);
  border-color: var(--teal);
  color: var(--white);
}

.nav-item.is-current > a:hover,
.nav-item > a.is-current:hover {
  background-color: var(--teal-dark);
  border-color: var(--teal-dark);
  color: var(--white);
}

/* 汉堡按钮 — 桌面隐藏 */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background-color: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.home-main {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 72px;
}

.inner-main {
  max-width: var(--container);
  margin: 0 auto;
  padding: 28px 24px 72px;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: var(--gray);
  border-bottom: 1px solid transparent;
}

.breadcrumb a:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.breadcrumb-sep {
  color: var(--gray);
  font-size: 13px;
}

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

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gray);
}

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

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

.breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: var(--gray);
  opacity: 0.6;
}

/* 页面标题区 */
.page-header {
  margin-bottom: 24px;
}

.page-title {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.25;
  letter-spacing: normal;
}

/* 内页标题区（H1 之后的导语 + 元信息） */
.page-title,
.page-title-block {
  max-width: var(--content-col);
}

.page-title-block,
section.page-title {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px 40px;
  padding-bottom: 24px;
  margin-bottom: 40px;
  border-bottom: var(--line);
}

.page-title-main,
.page-title-text,
.title-main {
  flex: 1 1 380px;
  min-width: 0;
  max-width: 560px;
}

.page-lead,
.title-lead {
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--gray);
}

.page-meta,
.title-meta {
  flex: 0 0 auto;
  min-width: 180px;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-meta-row,
.meta-row {
  display: flex;
  flex-direction: column;
  gap: 1px;
  font-size: 13.5px;
  line-height: 1.6;
}

.page-meta-row dt,
.meta-row dt {
  color: var(--gray);
  font-size: 12.5px;
  letter-spacing: 0.02em;
}

.page-meta-row dd,
.meta-row dd {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
}

/* 页脚 */
.site-footer {
  background-color: var(--paper);
  border-top: var(--line);
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px 24px 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 32px;
}

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

.footer-brand {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.footer-slogan {
  font-size: 14.5px;
  color: var(--teal);
  margin-bottom: 10px;
}

.footer-note,
.footer-text,
.footer-copy {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--gray);
}

.footer-note {
  max-width: 300px;
}

.footer-copy {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--gray);
}

.footer-heading {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 14px;
}

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

.footer-links a {
  display: inline-block;
  font-size: 14px;
  color: var(--gray);
  border-bottom: 1px solid transparent;
  padding: 1px 0;
}

.footer-links a:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* --------------------------------------------------------------------------
   3. components — 通用模块：区块标题、按钮、链接、卡片、时间线、清单、问答
   -------------------------------------------------------------------------- */

/* 区块标题（首页 / 阅读指南） */
.section-head {
  margin-bottom: 26px;
}

.section-title {
  font-size: 24px;
  color: var(--ink);
  margin-bottom: 8px;
}

.section-desc,
.section-note {
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  max-width: 640px;
}

/* 区块标题（内页 section-heading + 竖线） */
.section-heading {
  position: relative;
  font-size: 24px;
  color: var(--ink);
  padding-left: 14px;
  margin-bottom: 10px;
}

.section-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.22em;
  bottom: 0.22em;
  width: 2px;
  background-color: var(--teal);
}

.section-intro {
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  max-width: 640px;
  margin-bottom: 24px;
}

/* 通用按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid var(--teal);
  line-height: 1.3;
}

.btn-primary {
  background-color: var(--teal);
  color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--teal-dark);
  border-color: var(--teal-dark);
  color: var(--white);
}

.btn-outline {
  background-color: transparent;
  color: var(--teal);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: rgba(44, 110, 104, 0.08);
  color: var(--teal-dark);
}

/* 文本链接 */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  color: var(--teal);
  border-bottom: 1px solid var(--teal);
  padding-bottom: 1px;
}

.text-link:hover {
  color: var(--teal-dark);
  border-bottom-color: var(--teal-dark);
}

.text-link::after {
  content: "→";
  font-family: var(--mono);
  font-size: 13px;
}

/* 分组标题条（首页 batch-group / 连载 group-block / 完结 group-block） */
.group-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-family: var(--sans);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  padding-left: 12px;
  position: relative;
}

.group-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 2px;
  background-color: var(--teal);
}

/* 相邻栏目入口条（内页） */
.adjacent-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: var(--line);
}

.adjacent-link,
.adjacent-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.adjacent-link:hover,
.adjacent-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}

.adjacent-name,
.adjacent-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.adjacent-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

.adjacent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

/* 相关内容条 */
.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: var(--line);
  font-size: 14px;
}

.related-links-label {
  color: var(--gray);
  font-size: 13px;
}

.related-links-item {
  color: var(--teal);
  border-bottom: 1px solid transparent;
}

.related-links-item:hover {
  border-bottom-color: var(--teal);
}

/* 阶段时间线（通用：编号节点 + 标题 + 说明） */
.method-steps,
.order-steps,
.timeline-list {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-step,
.order-step,
.timeline-node {
  position: relative;
  padding: 18px 20px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
}

.step-num,
.order-num,
.node-index {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  min-width: 28px;
  margin-bottom: 6px;
}

.method-step .step-title,
.order-step h3,
.timeline-node .node-title {
  font-size: 17px;
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.method-step .step-desc,
.order-step p,
.timeline-node .node-desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

/* 检查清单 */
.checklist-list {
  display: grid;
  gap: 12px;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.check-mark {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  border: 2px solid var(--teal);
  border-radius: 3px;
  position: relative;
}

.check-mark::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(40deg);
}

/* 问答折叠 */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: 14px 18px;
  font-family: var(--serif);
  font-size: 16.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.faq-question::after {
  content: "+";
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 400;
  color: var(--teal);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

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

.faq-item[open] .faq-question {
  border-bottom: var(--line);
}

.faq-answer {
  padding: 14px 18px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

.faq-answer p + p {
  margin-top: 10px;
}

/* 图片 figure 通用约束 */
.genre-figure,
.update-figure,
.media-figure,
.phase-figure,
.finished-hero {
  margin: 0 0 28px;
  border: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--white);
}

.genre-figure img,
.update-figure img,
.media-figure img,
.phase-figure img,
.finished-hero img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.figure-caption,
.media-caption,
.phase-caption {
  padding: 10px 16px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--gray);
  border-top: var(--line);
  background-color: var(--paper);
}

/* --------------------------------------------------------------------------
   4. pages — 首页与各内页业务模块
   -------------------------------------------------------------------------- */

/* ---------- 首页 ---------- */

/* 首屏 */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding: 56px 0 64px;
  border-bottom: var(--line);
}

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

.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--teal);
  margin-bottom: 14px;
}

.hero-title {
  font-size: clamp(30px, 4.2vw, 44px);
  line-height: 1.22;
  color: var(--ink);
  margin-bottom: 18px;
}

.hero-lead {
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--gray);
  margin-bottom: 26px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.hero-note {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
  padding-left: 12px;
  border-left: 2px solid var(--mist);
}

.hero-visual {
  position: relative;
  border: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--white);
}

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

.hero-visual figcaption {
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
  border-top: var(--line);
  background-color: var(--paper);
}

/* 首页区块通用间距 */
.today-picks,
.genre-swatches,
.recent-batches,
.reading-rank,
.finished-scenes,
.method-timeline {
  padding: 56px 0;
  border-bottom: var(--line);
}

.method-timeline {
  border-bottom: 0;
  padding-bottom: 0;
}

/* 今日推荐 */
.pick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.pick-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.pick-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  flex: 1 1 auto;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.pick-link:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  color: var(--ink);
}

.pick-tag {
  display: inline-block;
  align-self: flex-start;
  padding: 2px 10px;
  font-size: 12.5px;
  color: var(--teal);
  background-color: rgba(44, 110, 104, 0.08);
  border-radius: 3px;
}

.pick-name {
  font-size: 19px;
  color: var(--ink);
}

.pick-desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

.pick-reason {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
  padding-left: 12px;
  border-left: 2px solid var(--mist);
}

/* 题材色卡样本带 */
.swatch-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.swatch-item {
  min-width: 0;
}

.swatch-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  height: 100%;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.swatch-link:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-hover);
  color: var(--ink);
}

.swatch-block {
  display: block;
  height: 44px;
  border-radius: 3px;
  background-color: var(--mist);
}

.swatch-mystery {
  background-color: #3B4A5A;
}

.swatch-daily {
  background-color: #C9A96A;
}

.swatch-fantasy {
  background-color: #6E8B5A;
}

.swatch-scifi {
  background-color: #4A6C8C;
}

.swatch-history {
  background-color: #9A5B4A;
}

.swatch-name {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.swatch-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray);
}

/* 最近更新分组列表 */
.batch-group {
  margin-bottom: 32px;
}

.batch-group:last-of-type {
  margin-bottom: 20px;
}

.batch-list {
  display: flex;
  flex-direction: column;
  border-top: var(--line);
}

.batch-row {
  display: grid;
  grid-template-columns: 120px 100px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  min-height: 44px;
  padding: 12px 0;
  border-bottom: var(--line);
  font-size: 15.5px;
  line-height: 1.7;
}

.batch-genre {
  color: var(--teal);
  font-size: 14px;
}

.batch-stage {
  display: inline-block;
  padding: 1px 8px;
  font-size: 12.5px;
  color: var(--brick);
  background-color: rgba(180, 71, 31, 0.08);
  border-radius: 3px;
  justify-self: start;
}

.batch-change {
  color: var(--ink);
  min-width: 0;
}

.batch-more,
.finished-more {
  margin-top: 8px;
}

/* 本周导读榜 */
.rank-list {
  display: flex;
  flex-direction: column;
  border-top: var(--line);
}

.rank-row {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: var(--line);
}

.rank-num {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--teal);
  width: 28px;
}

.rank-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rank-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
}

.rank-basis {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--gray);
}

/* 完结作品与应用场景 */
.finished-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.finished-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.finished-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 14px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
}

.finished-cover {
  margin: 0;
  border-radius: 3px;
  overflow: hidden;
  background-color: var(--mist);
}

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

.finished-info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.finished-tag {
  align-self: flex-start;
  font-size: 12px;
  color: var(--teal);
  padding: 1px 8px;
  background-color: rgba(44, 110, 104, 0.08);
  border-radius: 3px;
}

.finished-name {
  font-size: 16.5px;
  color: var(--ink);
}

.finished-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

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

.scene-col {
  min-width: 0;
  padding: 16px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
}

.scene-title {
  font-size: 15.5px;
  font-family: var(--serif);
  color: var(--ink);
  margin-bottom: 8px;
}

.scene-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
}

/* 阅读方法与共读入口 */
.method-steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 32px;
}

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

.entry-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 20px 22px;
  background-color: var(--teal);
  border: 1px solid var(--teal);
  border-radius: var(--radius);
  color: var(--white);
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.entry-card:hover {
  background-color: var(--teal-dark);
  border-color: var(--teal-dark);
  color: var(--white);
}

.entry-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
}

.entry-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

/* ---------- 题材分类页 ---------- */

/* 筛选条 */
.filter-bar {
  margin-bottom: 48px;
  padding: 20px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
}

.filter-heading {
  font-size: 15px;
  font-family: var(--sans);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.filter-tag {
  min-height: 40px;
  padding: 0 16px;
  font-size: 14px;
  color: var(--gray);
  background-color: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

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

.filter-tag.is-active {
  color: var(--white);
  background-color: var(--teal);
  border-color: var(--teal);
}

.filter-summary {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  padding-top: 12px;
  border-top: var(--line);
}

/* 题材分组列表 */
.genre-groups {
  margin-bottom: 48px;
}

.genre-group {
  margin-bottom: 36px;
  padding-bottom: 8px;
}

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

.group-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.group-rule {
  display: inline-block;
  width: 2px;
  height: 20px;
  background-color: var(--teal);
  flex-shrink: 0;
}

.group-heading h3 {
  font-size: 19px;
  color: var(--ink);
  margin: 0;
}

.group-count {
  font-size: 13px;
  color: var(--gray);
  font-family: var(--mono);
}

.group-desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray);
  margin-bottom: 14px;
  max-width: 640px;
}

.entry-list {
  display: flex;
  flex-direction: column;
  border-top: var(--line);
}

.entry-row {
  border-bottom: var(--line);
}

.entry-link {
  display: grid;
  grid-template-columns: 96px 180px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  min-height: 44px;
  padding: 12px 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

.entry-link:hover {
  color: var(--teal);
}

.entry-genre {
  font-size: 13.5px;
  color: var(--teal);
}

.entry-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: inherit;
}

.entry-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  min-width: 0;
}

/* 跨题材组合 */
.combo-guide {
  margin-bottom: 8px;
}

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

.combo-card {
  min-width: 0;
  padding: 20px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.combo-name {
  font-size: 17px;
  color: var(--ink);
}

.combo-scene {
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.combo-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  padding-top: 10px;
  border-top: var(--line);
}

.combo-links a {
  font-size: 14px;
  color: var(--teal);
  line-height: 1.6;
}

.combo-links a:hover {
  color: var(--teal-dark);
}

/* ---------- 连载更新页 ---------- */

.batch-notes {
  margin-bottom: 48px;
}

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

.note-item {
  min-width: 0;
  padding: 16px 18px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
}

.note-rule {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 6px;
}

.note-effect {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
}

.update-groups {
  margin-bottom: 48px;
}

.group-block {
  margin-bottom: 32px;
}

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

.group-heading {
  position: relative;
  font-size: 17px;
  font-family: var(--sans);
  font-weight: 600;
  color: var(--ink);
  padding-left: 12px;
  margin-bottom: 12px;
}

.group-bar {
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 2px;
  background-color: var(--teal);
}

.update-list {
  display: flex;
  flex-direction: column;
  border-top: var(--line);
}

.update-row {
  display: grid;
  grid-template-columns: 110px 90px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  min-height: 44px;
  padding: 12px 0;
  border-bottom: var(--line);
  font-size: 15px;
  line-height: 1.7;
}

.row-genre {
  font-size: 13.5px;
  color: var(--teal);
}

.row-stage {
  justify-self: start;
  font-size: 12.5px;
  color: var(--brick);
  padding: 1px 8px;
  background-color: rgba(180, 71, 31, 0.08);
  border-radius: 3px;
}

.row-change {
  color: var(--ink);
  min-width: 0;
}

.read-order {
  margin-bottom: 8px;
}

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

.order-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.order-step .step-num {
  grid-row: 1 / span 2;
  margin-bottom: 0;
  line-height: 1.5;
}

.order-step .step-body {
  min-width: 0;
}

.order-step .step-title {
  margin-bottom: 4px;
}

/* ---------- 完结作品页 ---------- */

.finished-groups {
  margin-bottom: 48px;
}

.finished-groups .group-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-left: 12px;
  margin-bottom: 12px;
}

.finished-groups .group-title h3 {
  font-size: 18px;
  color: var(--ink);
  margin: 0;
}

.finished-groups .group-title .group-count {
  font-size: 13px;
  color: var(--gray);
  font-family: var(--mono);
  flex-shrink: 0;
}

.entry-list .entry-item {
  border-bottom: var(--line);
}

.entry-item .entry-link {
  display: grid;
  grid-template-columns: 110px 90px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  min-height: 44px;
  padding: 12px 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

.entry-item .entry-link:hover {
  color: var(--teal);
}

.entry-tag {
  font-size: 13.5px;
  color: var(--teal);
}

.entry-stage {
  justify-self: start;
  font-size: 12.5px;
  color: var(--gray);
  padding: 1px 8px;
  background-color: var(--mist);
  border-radius: 3px;
}

.entry-item .entry-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  min-width: 0;
}

/* 对照模块 */
.compare-block {
  margin-bottom: 48px;
}

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

.compare-col {
  min-width: 0;
  padding: 22px 24px;
  background-color: var(--white);
  border: var(--line);
  border-top: 3px solid var(--teal);
  border-radius: var(--radius);
}

.compare-ongoing {
  border-top-color: var(--brick);
}

.compare-col h3 {
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 14px;
}

.compare-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.compare-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background-color: var(--teal);
  border-radius: 50%;
}

.compare-ongoing .compare-list li::before {
  background-color: var(--brick);
}

.compare-tip {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
  padding-top: 14px;
  border-top: var(--line);
}

.compare-tip a {
  color: var(--teal);
  border-bottom: 1px solid var(--teal);
}

/* 补完顺序 */
.finish-order {
  margin-bottom: 8px;
}

.finish-order .order-steps {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  display: grid;
  gap: 16px;
}

.finish-order .order-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.finish-order .order-num {
  grid-row: 1 / span 2;
  margin-bottom: 0;
  line-height: 1.5;
}

.finish-order .order-step h3 {
  font-size: 16.5px;
  margin-bottom: 4px;
}

.finish-order .order-step p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 阅读指南页 ---------- */

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

.content-column {
  min-width: 0;
  max-width: var(--content-col);
}

.page-layout .page-title {
  max-width: 100%;
}

.page-layout section.page-title {
  max-width: 100%;
  margin-bottom: 44px;
}

.page-title-text {
  flex: 1 1 380px;
}

.page-meta {
  flex: 0 0 auto;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.meta-label {
  display: block;
  font-size: 12.5px;
  color: var(--gray);
}

.meta-value {
  display: block;
  font-size: 14.5px;
  color: var(--ink);
  font-weight: 500;
}

.guide-fields,
.reading-timeline,
.layout-settings,
.faq-block {
  margin-bottom: 48px;
}

.field-list {
  display: flex;
  flex-direction: column;
  border-top: var(--line);
}

.field-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: var(--line);
}

.field-name {
  font-family: var(--serif);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
}

.field-desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
  min-width: 0;
}

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

.reading-timeline .timeline-node {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.reading-timeline .node-index {
  grid-row: 1 / span 2;
  margin-bottom: 0;
  line-height: 1.5;
}

.reading-timeline .node-title {
  margin-bottom: 4px;
}

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

.setting-card {
  min-width: 0;
  padding: 18px 20px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
}

.setting-title {
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 8px;
}

.setting-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-layout .adjacent-links {
  margin-top: 48px;
}

/* ---------- 共读企划页 ---------- */

.page-shell {
  display: block;
}

.page-shell > .breadcrumb {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 24px 0;
}

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

.fact-summary {
  margin-bottom: 48px;
}

.fact-table {
  display: flex;
  flex-direction: column;
  margin: 0;
  border-top: var(--line);
  border-left: var(--line);
  border-right: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--white);
}

.fact-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 14px 18px;
  border-bottom: var(--line);
}

.fact-row dt {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.fact-row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
  min-width: 0;
}

.phase-timeline {
  margin-bottom: 48px;
}

.timeline-details {
  border: 0;
}

.timeline-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  min-height: 44px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
}

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

.timeline-summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 17px;
  color: var(--teal);
  line-height: 1;
}

.timeline-details[open] .timeline-summary::after {
  content: "−";
}

.timeline-index {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  min-width: 28px;
}

.timeline-name {
  font-family: var(--serif);
  font-size: 16.5px;
  font-weight: 600;
  color: var(--ink);
}

.timeline-brief {
  flex-basis: 100%;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

.timeline-body {
  padding: 0 18px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray);
  border-top: var(--line);
  padding-top: 14px;
}

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

.phase-timeline .timeline-node {
  padding: 0;
  overflow: hidden;
}

.checklist-block {
  margin-bottom: 48px;
}

.next-steps {
  margin-bottom: 8px;
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.step-item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 16px;
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.step-index {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  min-width: 28px;
  flex-shrink: 0;
}

.step-text {
  min-width: 0;
}

.next-steps .adjacent-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

/* ---------- 404 ---------- */

.error-main {
  max-width: var(--container);
  margin: 0 auto;
  padding: 72px 24px 96px;
}

.error-inner {
  max-width: 620px;
  margin: 0 auto;
}

.error-code {
  font-family: var(--mono);
  font-size: 64px;
  font-weight: 600;
  line-height: 1;
  color: var(--teal);
  margin-bottom: 16px;
}

.error-main h1 {
  font-size: clamp(26px, 3.4vw, 36px);
  margin-bottom: 14px;
}

.error-text {
  font-size: 16px;
  line-height: 1.85;
  color: var(--gray);
  margin-bottom: 24px;
}

.error-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-bottom: 20px;
}

.error-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  font-size: 14.5px;
  color: var(--ink);
  background-color: var(--white);
  border: var(--line);
  border-radius: var(--radius);
}

.error-links a:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.error-tip {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  margin-bottom: 24px;
}

.error-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  font-size: 15px;
  color: var(--white);
  background-color: var(--teal);
  border: 1px solid var(--teal);
  border-radius: var(--radius);
}

.error-home:hover {
  background-color: var(--teal-dark);
  border-color: var(--teal-dark);
  color: var(--white);
}

/* --------------------------------------------------------------------------
   5. responsive — 断点：1024px / 768px / 480px
   -------------------------------------------------------------------------- */

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

  .nav-item > a {
    padding: 0 9px;
    font-size: 14.5px;
  }

  .home-main,
  .inner-main {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero {
    gap: 32px;
    padding: 40px 0 48px;
  }

  .footer-inner {
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 28px;
  }

  .footer-info {
    grid-column: 1 / -1;
  }

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

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

@media (max-width: 768px) {
  body.site-body {
    font-size: 16px;
  }

  /* 移动导航：按钮显示，列表默认收起 */
  .header-inner {
    min-height: 60px;
    flex-wrap: wrap;
    padding: 0 16px;
  }

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

  .primary-nav {
    flex: 0 0 100%;
    width: 100%;
    display: block;
    order: 3;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
    padding: 6px 0 12px;
    border-top: var(--line);
    margin-top: 8px;
  }

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

  .nav-item > a {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    min-height: 48px;
    padding: 0 12px;
    font-size: 15.5px;
    border-radius: 0;
    border: 0;
    border-bottom: var(--line);
  }

  .nav-item.is-current > a,
  .nav-item > a.is-current {
    border-radius: var(--radius);
    margin: 4px 0;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .home-main,
  .inner-main {
    padding-left: 16px;
    padding-right: 16px;
    padding-bottom: 56px;
  }

  .inner-main {
    padding-top: 20px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding: 28px 0 36px;
  }

  .hero-lead {
    max-width: 100%;
  }

  .hero-visual img {
    aspect-ratio: 16 / 10;
  }

  .today-picks,
  .genre-swatches,
  .recent-batches,
  .reading-rank,
  .finished-scenes,
  .method-timeline {
    padding: 36px 0;
  }

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

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

  .batch-row {
    grid-template-columns: 1fr auto;
    gap: 6px 12px;
  }

  .batch-genre {
    grid-column: 1;
  }

  .batch-stage {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
  }

  .batch-change {
    grid-column: 1 / -1;
  }

  .rank-row {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
  }

  .finished-card {
    grid-template-columns: 76px minmax(0, 1fr);
  }

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

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

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

  .page-title-block,
  section.page-title {
    flex-direction: column;
    gap: 16px;
    margin-bottom: 28px;
    padding-bottom: 20px;
  }

  .page-meta,
  .title-meta {
    width: 100%;
    min-width: 0;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px 28px;
  }

  .page-title-main,
  .page-title-text,
  .title-main {
    flex-basis: auto;
    max-width: 100%;
  }

  .section-title,
  .section-heading {
    font-size: 21px;
  }

  /* 题材分类 */
  .filter-bar {
    padding: 16px;
    margin-bottom: 32px;
  }

  .filter-tags {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .filter-tag {
    flex-shrink: 0;
    min-height: 44px;
  }

  .genre-groups {
    margin-bottom: 32px;
  }

  .entry-link {
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
  }

  .entry-genre {
    grid-column: 1;
    grid-row: 1;
  }

  .entry-title {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .entry-note {
    grid-column: 1 / -1;
    grid-row: 3;
  }

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

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

  .update-row {
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
  }

  .row-genre {
    grid-column: 1;
    grid-row: 1;
  }

  .row-stage {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
  }

  .row-change {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .order-steps,
  .finish-order .order-steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  /* 完结 */
  .entry-item .entry-link {
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
  }

  .entry-tag {
    grid-column: 1;
    grid-row: 1;
  }

  .entry-stage {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
  }

  .entry-item .entry-desc {
    grid-column: 1 / -1;
    grid-row: 2;
  }

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

  /* 阅读指南 */
  .content-column {
    max-width: 100%;
  }

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

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

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

  .faq-question {
    font-size: 15.5px;
    padding: 14px 16px;
  }

  .faq-answer {
    padding: 12px 16px 16px;
  }

  /* 共读企划 */
  .page-shell > .breadcrumb {
    padding: 16px 16px 0;
  }

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

  .next-steps .adjacent-links {
    grid-template-columns: minmax(0, 1fr);
  }

  /* 页脚 */
  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 20px;
    padding: 36px 16px 32px;
  }

  .footer-about,
  .footer-info {
    grid-column: 1 / -1;
  }

  .footer-note {
    max-width: 100%;
  }

  /* 404 */
  .error-main {
    padding: 48px 16px 64px;
  }

  .error-code {
    font-size: 52px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 27px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

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

  .finished-card {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

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

  .footer-about,
  .footer-info {
    grid-column: auto;
  }

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

  .error-links {
    flex-direction: column;
    align-items: stretch;
  }

  .error-links a {
    justify-content: center;
  }

  .error-home {
    width: 100%;
  }

  .step-item {
    align-items: flex-start;
  }
}

/* 动效降级：尊重系统减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}