/* =========================================================
   韩国漫画免费在线阅读完整版 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================= */

/* ---------------- base ---------------- */
:root {
  --paper: #F7F5F0;
  --paper-soft: #FDFCFA;
  --ink: #161A23;
  --ink-soft: #4A5160;
  --ink-faint: #7C8493;
  --blue: #2F6BFF;
  --blue-deep: #1E4FD1;
  --mint: #6ED3B8;
  --coral: #FF7A5C;
  --line: #E4E1DA;
  --line-strong: #D2CEC4;
  --radius: 8px;
  --radius-sm: 6px;
  --shell: 1080px;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  font-feature-settings: "tnum" 1;
}

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

p {
  margin: 0;
}

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

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

a:hover {
  color: var(--blue-deep);
}

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

figure {
  margin: 0;
}

strong {
  font-weight: 700;
}

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

/* ---------------- layout ---------------- */
.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 245, 240, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(140%) blur(6px);
  transition: box-shadow 0.2s ease, padding 0.2s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 2px 10px rgba(22, 26, 35, 0.06);
}

.header-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: padding 0.2s ease;
}

.site-header.is-scrolled .header-inner {
  padding-top: 9px;
  padding-bottom: 9px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: var(--ink);
  min-width: 0;
}

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

.brand-name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-slogan {
  font-size: 12px;
  color: var(--ink-faint);
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--ink-soft);
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease;
}

.nav-link:hover {
  background: rgba(47, 107, 255, 0.08);
  color: var(--blue-deep);
}

.nav-link.is-current {
  color: var(--blue-deep);
  font-weight: 700;
  background: rgba(47, 107, 255, 0.1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper-soft);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(6px) 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(-6px) rotate(-45deg);
}

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

.home-main {
  display: block;
}

.inner-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 28px 24px 64px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-faint);
  margin-bottom: 18px;
}

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

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

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

.breadcrumb-current {
  color: var(--ink);
  font-weight: 600;
}

.page-header {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
  margin-bottom: 14px;
}

.page-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink);
  margin: 0;
}

.page-title .chapter-no {
  margin-bottom: 10px;
}

.chapter-no {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.chapter-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--blue);
  font-feature-settings: "tnum" 1;
  letter-spacing: 0;
}

.section-index,
.section-no,
.step-no {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}

.page-lead {
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0;
}

.section-head {
  margin-bottom: 22px;
  max-width: 760px;
}

.section-title {
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 8px;
}

.section-desc,
.section-lead {
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0;
  max-width: 720px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  min-height: 32px;
}

.text-link::after {
  content: "→";
  font-size: 13px;
  transition: transform 0.18s ease;
}

.text-link:hover {
  color: var(--blue-deep);
}

.text-link:hover::after {
  transform: translateX(3px);
}

/* ---------------- components ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-deep);
  color: #fff;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
  transform: translateY(-1px);
}

/* ---------------- pages ---------------- */
/* ---- 首页 ---- */
.hero {
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 48px 24px 56px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

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

.hero-text .chapter-no {
  margin-bottom: 14px;
}

.hero-text h1 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 16px;
}

.hero-lead {
  font-size: 16px;
  color: var(--ink-soft);
  margin: 0 0 22px;
  max-width: 560px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0 0 26px;
  padding: 0;
}

.hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 13px;
  color: var(--ink-faint);
  min-width: 96px;
}

.hero-facts strong {
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  font-feature-settings: "tnum" 1;
}

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

.hero-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-soft);
}

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

/* 章节通用间距 */
.entry-paths,
.genre-wall,
.featured-list,
.updates-summary,
.picks-summary,
.content-note {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 52px 24px;
}

.entry-paths,
.genre-wall,
.featured-list,
.updates-summary,
.picks-summary {
  border-bottom: 1px solid var(--line);
}

/* 入门路径 */
.path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.path-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.path-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 22px rgba(22, 26, 35, 0.07);
  border-color: var(--line-strong);
}

.path-card h3 {
  font-size: 18px;
  font-weight: 700;
}

.path-card p {
  font-size: 14px;
  color: var(--ink-soft);
  flex: 1 1 auto;
}

/* 题材视觉墙 */
.wall-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.wall-card {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  color: #fff;
  min-height: 200px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wall-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(22, 26, 35, 0.14);
  color: #fff;
}

.wall-card img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.wall-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22, 26, 35, 0.04) 0%, rgba(22, 26, 35, 0.72) 100%);
}

.wall-label {
  position: absolute;
  left: 14px;
  bottom: 34px;
  z-index: 1;
  font-size: 17px;
  font-weight: 800;
}

.wall-note {
  position: absolute;
  left: 14px;
  bottom: 14px;
  right: 14px;
  z-index: 1;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
}

/* 精选条目行列表 */
.entry-rows {
  border-top: 1px solid var(--line);
}

.entry-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) minmax(120px, 180px) auto;
  align-items: center;
  gap: 18px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  transition: background 0.18s ease;
}

.entry-row:hover {
  background: rgba(47, 107, 255, 0.04);
}

.entry-thumb {
  display: block;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-soft);
}

.entry-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.entry-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.entry-genre {
  font-size: 13px;
  color: var(--ink-faint);
}

.entry-rhythm {
  font-size: 13px;
  color: var(--ink-soft);
  font-feature-settings: "tnum" 1;
}

.entry-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.entry-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.list-foot {
  margin-top: 18px;
}

/* 更新日志摘要 */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.summary-col {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 3px solid var(--line-strong);
}

.summary-col h3 {
  font-size: 17px;
  font-weight: 700;
}

.summary-col p {
  font-size: 14px;
  color: var(--ink-soft);
  flex: 1 1 auto;
}

.summary-add {
  border-top-color: var(--mint);
}

.summary-adjust {
  border-top-color: var(--blue);
}

.summary-fix {
  border-top-color: var(--coral);
}

/* 选读榜摘要 */
.picks-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.pick-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pick-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 22px rgba(22, 26, 35, 0.07);
}

.pick-card h3 {
  font-size: 17px;
  font-weight: 700;
}

.pick-card p {
  font-size: 14px;
  color: var(--ink-soft);
}

.pick-audience {
  font-size: 13px;
  color: var(--ink-faint);
  padding-top: 4px;
  border-top: 1px dashed var(--line);
}

/* 内容说明 */
.content-note {
  padding-bottom: 64px;
}

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

.note-col {
  padding: 20px;
  border-left: 3px solid var(--mint);
  background: var(--paper-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.note-col h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.note-col p {
  font-size: 14px;
  color: var(--ink-soft);
}

.note-foot {
  margin-top: 20px;
}

/* ---- 入门路径 start.html ---- */
.page-start .page-title {
  margin-bottom: 6px;
}

.page-start .page-title .chapter-no {
  margin-bottom: 10px;
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
  gap: 40px;
  align-items: start;
  margin-top: 32px;
}

.main-article {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

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

.step-block h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 10px;
}

.step-block > p {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 12px;
  max-width: 640px;
}

.step-points {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 2px;
}

.step-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--ink-soft);
}

.step-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--blue);
}

.route-compare {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
}

.route-compare h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 10px;
}

.route-compare > p {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

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

.compare-col {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.compare-col h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.compare-col p {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.compare-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.compare-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--ink-soft);
}

.compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
}

.compare-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--ink-faint);
}

.entry-flow {
  display: flex;
  flex-direction: column;
  gap: 16px;
  counter-reset: flow;
}

.entry-flow li {
  position: relative;
  padding: 16px 18px 16px 56px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.entry-flow li::before {
  counter-increment: flow;
  content: counter(flow, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 16px;
  font-size: 18px;
  font-weight: 800;
  color: var(--blue);
  font-feature-settings: "tnum" 1;
}

.entry-flow h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.entry-flow p {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.path-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-soft);
}

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

.path-figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
}

.aside-extended {
  position: sticky;
  top: 92px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
}

.aside-extended h2 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}

.aside-lead {
  font-size: 13px;
  color: var(--ink-faint);
  margin-bottom: 14px;
}

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

.aside-list li {
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}

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

.aside-list a {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}

.aside-list a:hover {
  color: var(--blue-deep);
}

.aside-list p {
  font-size: 13px;
  color: var(--ink-faint);
}

/* ---- 题材索引 genres.html ---- */
.page-genres .page-title {
  margin-bottom: 6px;
}

.filter-tags {
  margin-top: 32px;
}

.filter-tags h2 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 8px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.tag-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 14px;
  color: var(--ink-soft);
  background: var(--paper-soft);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.tag-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.genre-visual {
  margin: 24px 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-soft);
}

.genre-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.genre-visual figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
}

.genre-rows {
  margin-top: 44px;
}

.genre-rows h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 8px;
}

.genre-rows > .section-desc {
  margin-bottom: 20px;
}

.genre-row {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(0, 1.4fr) minmax(0, 1.2fr) auto;
  gap: 22px;
  align-items: start;
  padding: 20px 4px;
  border-top: 1px solid var(--line);
}

.genre-row:last-of-type {
  border-bottom: 1px solid var(--line);
}

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

.genre-name h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 4px;
}

.genre-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--blue-deep);
  background: rgba(47, 107, 255, 0.1);
  border-radius: 999px;
  padding: 2px 10px;
}

.genre-cell h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-faint);
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}

.genre-cell p {
  font-size: 14px;
  color: var(--ink-soft);
}

.genre-entry {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.row-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.row-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.rhythm-note {
  margin-top: 48px;
}

.rhythm-note h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 8px;
}

.rhythm-note > .section-desc {
  margin-bottom: 20px;
}

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

.rhythm-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.rhythm-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.rhythm-card p {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.rhythm-card ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rhythm-card li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--ink-soft);
}

.rhythm-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.rhythm-more {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

/* ---- 更新日志 updates.html ---- */
.page-updates .page-title {
  margin-bottom: 6px;
}

.page-shell {
  max-width: var(--shell);
  margin: 0 auto;
}

.update-summary,
.update-log,
.related-links {
  margin-top: 40px;
}

.update-summary .section-head,
.update-log .section-head,
.related-links .section-head {
  margin-bottom: 20px;
}

.summary-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  border-top: 3px solid var(--line-strong);
}

.summary-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 6px 0 8px;
}

.summary-card p {
  font-size: 14px;
  color: var(--ink-soft);
}

.summary-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 10px;
  border-radius: 999px;
  background: rgba(22, 26, 35, 0.06);
  color: var(--ink-soft);
}

.summary-new {
  border-top-color: var(--mint);
}

.summary-new .summary-tag {
  background: rgba(110, 211, 184, 0.22);
  color: #1E7A62;
}

.summary-tune {
  border-top-color: var(--blue);
}

.summary-tune .summary-tag {
  background: rgba(47, 107, 255, 0.14);
  color: var(--blue-deep);
}

.summary-fix {
  border-top-color: var(--coral);
}

.summary-fix .summary-tag {
  background: rgba(255, 122, 92, 0.18);
  color: #B8412A;
}

.log-figure {
  margin: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-soft);
}

.log-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.log-figure figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
}

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

.log-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
  overflow: hidden;
}

.log-details {
  width: 100%;
}

.log-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  min-height: 44px;
}

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

.log-summary::after {
  content: "+";
  margin-left: auto;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-faint);
  transition: transform 0.2s ease;
}

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

.log-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.tag-new {
  background: rgba(110, 211, 184, 0.22);
  color: #1E7A62;
}

.tag-tune {
  background: rgba(47, 107, 255, 0.14);
  color: var(--blue-deep);
}

.tag-fix {
  background: rgba(255, 122, 92, 0.18);
  color: #B8412A;
}

.log-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  min-width: 0;
}

.log-date {
  margin-left: auto;
  font-size: 13px;
  color: var(--ink-faint);
  font-feature-settings: "tnum" 1;
  white-space: nowrap;
}

.log-summary .log-date {
  margin-left: auto;
}

.log-body {
  padding: 0 20px 18px;
  border-top: 1px solid var(--line);
}

.log-body p {
  font-size: 14px;
  color: var(--ink-soft);
  margin-top: 12px;
}

.log-scope {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-faint);
}

.related-links .section-head {
  margin-bottom: 14px;
}

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

.related-list li a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper-soft);
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.related-list li a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* ---- 选读榜 picks.html ---- */
.page-picks .page-title {
  margin-bottom: 6px;
}

.pick-standard,
.pick-list,
.follow-note {
  margin-top: 40px;
}

.pick-standard .section-title,
.pick-list .section-title,
.follow-note .section-title {
  margin-bottom: 8px;
}

.pick-standard .section-lead,
.pick-list .section-lead,
.follow-note .section-lead {
  margin-bottom: 20px;
}

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

.standard-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  border-left: 3px solid var(--blue);
}

.standard-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.standard-card p {
  font-size: 14px;
  color: var(--ink-soft);
}

.pick-banner {
  margin: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-soft);
}

.pick-banner img {
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.pick-banner figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
}

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

.pick-list .pick-card {
  padding: 22px 20px;
}

.pick-name {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}

.pick-reason {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.pick-meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  margin: 0 0 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
}

.pick-meta dt {
  color: var(--ink-faint);
  font-weight: 600;
}

.pick-meta dd {
  margin: 0;
  color: var(--ink-soft);
}

.pick-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  min-height: 36px;
}

.pick-link::after {
  content: "→";
  font-size: 13px;
  transition: transform 0.18s ease;
}

.pick-link:hover {
  color: var(--blue-deep);
}

.pick-link:hover::after {
  transform: translateX(3px);
}

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

.follow-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  border-top: 3px solid var(--mint);
}

.follow-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.follow-card p {
  font-size: 14px;
  color: var(--ink-soft);
}

.follow-more {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

/* ---- 内容说明 about.html ---- */
.page-about .page-title {
  margin-bottom: 6px;
}

.content-shell {
  display: block;
}

.page-figure {
  margin: 24px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-soft);
}

.page-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.page-figure figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
}

.scope-grid,
.reading-access,
.copyright-feedback {
  margin-top: 40px;
}

.scope-grid .section-title,
.reading-access .section-title,
.copyright-feedback .section-title {
  margin-bottom: 8px;
}

.scope-grid .section-desc {
  margin-bottom: 20px;
}

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

.scope-card {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.scope-card-title {
  font-size: 16px;
  font-weight: 700;
}

.scope-card p {
  font-size: 14px;
  color: var(--ink-soft);
  flex: 1 1 auto;
}

.scope-card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  min-height: 32px;
}

.scope-card-link::after {
  content: "→";
  font-size: 13px;
  transition: transform 0.18s ease;
}

.scope-card-link:hover {
  color: var(--blue-deep);
}

.scope-card-link:hover::after {
  transform: translateX(3px);
}

.reading-access-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.reading-col {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
}

.reading-col-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.reading-col p {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

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

.reading-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--ink-soft);
}

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

.copyright-feedback-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.copyright-col,
.feedback-col {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
}

.copyright-col {
  border-left: 3px solid var(--coral);
}

.feedback-col {
  border-left: 3px solid var(--mint);
}

.copyright-col-title,
.feedback-col-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.copyright-col p {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.feedback-col p {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

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

.feedback-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--ink-soft);
}

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

.feedback-note {
  font-size: 13px;
  color: var(--ink-faint);
}

/* ---- 相关内容 / 面包屑下方通用 ---- */
.related-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.related-links-label {
  font-size: 13px;
  color: var(--ink-faint);
  font-weight: 600;
}

.related-links-item {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper-soft);
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.related-links-item:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* ---- 404 ---- */
.error-main {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 72px 24px 80px;
}

.error-panel {
  border-top: 2px solid var(--ink);
  padding-top: 24px;
  margin-bottom: 48px;
}

.error-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  margin: 0 0 14px;
}

.error-text {
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 620px;
  margin-bottom: 24px;
}

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

.error-guide .section-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 16px;
}

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

.error-link-list li a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.error-link-list li a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* ---- 页脚 ---- */
.site-footer {
  background: #14171F;
  color: #C9CDD6;
  margin-top: 0;
}

.footer-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 32px;
}

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

.footer-name {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.footer-desc {
  font-size: 13px;
  color: #949AA7;
  line-height: 1.7;
}

.footer-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 12px;
}

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

.footer-col a {
  font-size: 13px;
  color: #A9AFBB;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}

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

.footer-bottom {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 18px 24px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}

.footer-bottom p {
  font-size: 12px;
  color: #7E8492;
}

.footer-copy {
  font-size: 12px;
  color: #7E8492;
}

/* ---------------- responsive ---------------- */
@media (max-width: 960px) {
  .header-inner {
    padding: 12px 20px;
    gap: 16px;
  }

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

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: block;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(22, 26, 35, 0.08);
    padding: 0 20px;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0 16px;
  }

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

  .nav-link {
    min-height: 48px;
    padding: 0 12px;
    font-size: 16px;
    border-radius: var(--radius-sm);
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding: 36px 20px 44px;
  }

  .hero-media {
    order: -1;
  }

  .entry-paths,
  .genre-wall,
  .featured-list,
  .updates-summary,
  .picks-summary,
  .content-note {
    padding: 40px 20px;
  }

  .path-grid,
  .summary-grid,
  .note-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .aside-extended {
    position: static;
  }

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

  .genre-entry {
    justify-content: flex-start;
  }

  .rhythm-grid,
  .standard-grid,
  .follow-grid,
  .scope-grid-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    padding: 40px 20px 28px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .header-inner {
    padding: 10px 16px;
  }

  .brand-name {
    font-size: 15px;
  }

  .brand-slogan {
    font-size: 11px;
  }

  .inner-main {
    padding: 20px 16px 52px;
  }

  .page-title {
    font-size: clamp(24px, 7vw, 32px);
  }

  .hero-inner {
    padding: 28px 16px 36px;
  }

  .hero-text h1 {
    font-size: clamp(24px, 7vw, 32px);
  }

  .hero-facts {
    gap: 12px 20px;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  .entry-paths,
  .genre-wall,
  .featured-list,
  .updates-summary,
  .picks-summary,
  .content-note {
    padding: 32px 16px;
  }

  .path-grid,
  .summary-grid,
  .note-grid,
  .picks-grid,
  .rhythm-grid,
  .standard-grid,
  .follow-grid,
  .scope-grid-cols,
  .reading-access-cols,
  .copyright-feedback-cols,
  .pick-grid,
  .compare-grid,
  .error-link-list {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .wall-card {
    min-height: 170px;
  }

  .entry-row {
    grid-template-columns: 56px minmax(0, 1fr);
    grid-template-areas:
      "thumb main"
      "rhythm rhythm"
      "link link";
    gap: 10px 14px;
  }

  .entry-thumb {
    grid-area: thumb;
    width: 56px;
    height: 56px;
  }

  .entry-main {
    grid-area: main;
  }

  .entry-rhythm {
    grid-area: rhythm;
  }

  .entry-link {
    grid-area: link;
    justify-content: center;
    width: 100%;
  }

  .genre-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 18px 2px;
  }

  .genre-entry {
    justify-content: stretch;
  }

  .row-link {
    width: 100%;
  }

  .log-summary {
    flex-wrap: wrap;
    gap: 8px 10px;
    padding: 14px 16px;
  }

  .log-title {
    flex: 1 1 100%;
    order: 3;
  }

  .log-date {
    margin-left: auto;
  }

  .log-body {
    padding: 0 16px 16px;
  }

  .error-main {
    padding: 48px 16px 60px;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding: 32px 16px 24px;
  }

  .footer-bottom {
    padding: 16px 16px 24px;
    flex-direction: column;
  }

  .text-link,
  .pick-link,
  .scope-card-link {
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

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