/* roulang page: index */
:root {
  --plum: #6E3144;
  --plum-deep: #562636;
  --tea: #3E5C4E;
  --tea-soft: #E5EFE9;
  --persimmon: #C46A3A;
  --persimmon-soft: #F6E4D6;
  --paper: #F3EEE6;
  --paper-2: #E9E1D6;
  --card: #FFFCF7;
  --ink: #1C1916;
  --mute: #5C564E;
  --line: #E4D9CC;
  --night: #241C22;
  --cream: #F3EEE6;
  --shadow: 0 8px 24px rgba(28, 25, 22, 0.06);
  --radius: 10px;
  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --space: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
button, input { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 0.9em; }
p:last-child { margin-bottom: 0; }
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.45em;
  letter-spacing: 0;
}
h1 { font-size: clamp(34px, 4vw, 52px); color: var(--ink); }
h2 { font-size: clamp(28px, 3vw, 36px); }
h3 { font-size: 20px; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.reading { max-width: 720px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--tea);
  font-size: 13px;
  margin-bottom: 10px;
}
.kicker::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--plum);
}
.section { padding: var(--space) 0; }
.section-paper { background: var(--paper); }
.section-warm { background: var(--paper-2); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head p { color: var(--mute); }
.mark { color: var(--plum); }

.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}
.nav-bar {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--ink);
}
.seal {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: 1.5px solid var(--plum);
  border-radius: 4px;
  color: var(--plum);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 16px;
  background: #f8efe8;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.logo-text strong {
  font-family: var(--serif);
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 600;
  white-space: nowrap;
}
.logo-text small { color: var(--mute); font-size: 11px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  min-height: 44px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.nav-link:hover { background: #f6ebe3; color: var(--plum); }
.nav-link.is-active { color: var(--plum); background: #f4e4e8; }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.search {
  display: flex;
  align-items: center;
  background: #f7f1e8;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 12px;
  min-height: 40px;
}
.search input {
  width: 148px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  min-height: 38px;
}
.search:focus-within { box-shadow: 0 0 0 2px var(--tea); }
.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--plum);
  padding: 0 14px;
}
.drawer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 0 16px;
}
.drawer[hidden] { display: none !important; }
.drawer .nav-link { justify-content: flex-start; }
.drawer .search { width: 100%; }
.drawer .search input { width: 100%; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease;
  font-size: 15px;
}
.btn:focus-visible, .nav-link:focus-visible, .tag:focus-visible, .faq-q:focus-visible, .search input:focus-visible {
  outline: 2px solid var(--persimmon);
  outline-offset: 3px;
}
.btn-primary { background: var(--plum); color: var(--cream); }
.btn-primary:hover, .btn-primary:active { background: var(--plum-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--tea); border-color: var(--tea); }
.btn-ghost:hover, .btn-ghost:active { background: var(--tea-soft); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--persimmon-soft);
  color: var(--persimmon);
  font-size: 13px;
}
.tag {
  border: 1px solid #c9ddd3;
  background: var(--tea-soft);
  color: var(--tea);
  border-radius: 999px;
  min-height: 44px;
  padding: 0 16px;
  cursor: pointer;
}
.tag:hover, .tag.is-on { background: var(--tea); color: var(--cream); border-color: var(--tea); }
.meta { color: var(--tea); font-size: 13px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card a.block-link { display: block; color: inherit; height: 100%; }
.card:hover { transform: translateY(-2px); transition: transform .2s ease; }
.cover {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #6E3144;
  color: var(--cream);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  font-family: var(--serif);
  position: relative;
  overflow: hidden;
}
.cover b { font-weight: 600; font-size: 18px; line-height: 1.4; }
.cover.tea { background: #3E5C4E; }
.cover.ink { background: #4A3040; }
.cover.clay { background: #6A4038; }
.cover.deep { background: #3A2A32; }
.cover small {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--sans);
  font-size: 12px;
  opacity: .9;
}

.hero {
  background:
    radial-gradient(880px 380px at 8% 0%, rgba(196, 106, 58, .10), transparent 62%),
    radial-gradient(680px 320px at 92% 10%, rgba(62, 92, 78, .10), transparent 64%),
    var(--paper);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 36px;
  align-items: center;
}
.claim { font-size: 18px; color: var(--plum); margin-bottom: .6em; }
.hero-visual { display: grid; grid-template-columns: 1.45fr .78fr; gap: 12px; }
.cover-lg { min-height: 320px; aspect-ratio: auto; height: 100%; }
.excerpts { display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; list-style: none; }
.excerpts li {
  background: var(--card);
  border-left: 3px solid var(--plum);
  border-radius: var(--radius);
  padding: 12px 12px 12px 14px;
  color: var(--mute);
  font-size: 14px;
  box-shadow: var(--shadow);
  flex: 1;
}

.matrix { display: grid; grid-template-columns: 1.45fr .85fr; gap: 16px; }
.matrix-side { display: grid; gap: 16px; }
.matrix-bottom { grid-column: 1 / -1; }
.pad { padding: 16px; }
.matrix-card { overflow: hidden; }
.matrix-wide .cover { min-height: 280px; aspect-ratio: auto; }
.h-card { display: grid; grid-template-columns: 220px 1fr; gap: 16px; align-items: center; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow);
}
.stat { padding: 22px 18px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 40px;
  color: var(--plum);
  line-height: 1;
  margin-bottom: 8px;
}
.stat span { color: var(--mute); font-size: 14px; }

.reel-wrap { position: relative; }
.reel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}
.reel article { flex: 0 0 280px; scroll-snap-align: start; }
.scene-card .cover { margin-bottom: 12px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { padding: 18px; min-height: 180px; }
.step i {
  font-style: normal;
  font-family: var(--serif);
  color: var(--plum);
  font-size: 28px;
  display: block;
  margin-bottom: 8px;
}

.wall {
  display: grid;
  grid-template-columns: 1.25fr .9fr .9fr;
  grid-auto-rows: 92px;
  gap: 16px;
}
.wall article { overflow: hidden; }
.wall .tall { grid-row: span 4; }
.wall .mid { grid-row: span 3; }
.wall .short { grid-row: span 2; }
.wall .cover { height: calc(100% - 74px); aspect-ratio: auto; border-radius: var(--radius) var(--radius) 0 0; border-bottom: 0; }
.wall .cap { padding: 10px 12px 12px; }
.cap .meta { display: block; }

.news-grid { display: grid; grid-template-columns: 1.35fr .78fr; gap: 22px; align-items: start; }
.feature .cover { border-radius: var(--radius) var(--radius) 0 0; }
.feature .pad h3 { font-size: 26px; }
.side-list { display: flex; flex-direction: column; gap: 10px; }
.side-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 10px;
  align-items: center;
}
.side-item .cover { aspect-ratio: 16/10; border-radius: 8px; padding: 6px; }
.side-item .cover b { font-size: 12px; }
.more-row { margin-top: 14px; display: flex; justify-content: flex-end; }

.entry-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.entry-a { display: grid; grid-template-columns: 46% 1fr; min-height: 280px; overflow: hidden; }
.entry-a .cover { height: 100%; aspect-ratio: auto; border: 0; border-radius: 0; }
.entry-b .cover { border-radius: var(--radius) var(--radius) 0 0; min-height: 210px; }

.editor-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 22px; }
.quote {
  padding: 28px 26px;
  border-top: 4px solid var(--plum);
}
.quote p { font-size: 17px; }
.note-list { display: flex; flex-direction: column; gap: 12px; }
.note-list article { padding: 14px 16px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 10px; }

.notes {
  display: grid;
  grid-template-columns: 1.05fr .9fr 1fr .88fr;
  gap: 16px;
  align-items: start;
}
.notes article { padding: 18px; }
.notes article:nth-child(even) { margin-top: 26px; }
.notes footer { color: var(--tea); font-size: 13px; margin-top: 10px; }

.seals { display: flex; flex-wrap: wrap; gap: 14px; }
.seal-item {
  width: 150px;
  min-height: 120px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 10px;
}
.seal-item .seal { width: 42px; height: 42px; flex-basis: 42px; font-size: 18px; }
.seal-item span { font-size: 14px; color: var(--mute); }

.faq { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  min-height: 56px;
  padding: 12px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 18px;
  font-family: var(--serif);
  color: var(--ink);
  cursor: pointer;
}
.plus {
  width: 22px;
  height: 22px;
  position: relative;
  flex: 0 0 22px;
}
.plus::before, .plus::after {
  content: "";
  position: absolute;
  background: var(--plum);
  left: 50%;
  top: 50%;
}
.plus::before { width: 14px; height: 1.5px; transform: translate(-50%, -50%); }
.plus::after { width: 1.5px; height: 14px; transform: translate(-50%, -50%); transition: transform .2s ease; }
.faq-item.is-open .plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-a { display: none; color: var(--mute); padding: 0 28px 16px 0; max-width: 760px; }
.faq-item.is-open .faq-a { display: block; }

.guarantee {
  background: var(--night);
  color: var(--cream);
  padding: 28px 0;
}
.guarantee .container { display: flex; gap: 28px; align-items: center; justify-content: space-between; }
.guarantee strong { font-family: var(--serif); font-size: 22px; font-weight: 600; }
.guarantee p { margin: 0; color: #e6ddd4; max-width: 760px; }

.compare { display: grid; grid-template-columns: 1.25fr .75fr; gap: 16px; }
.compare article { padding: 24px; min-height: 240px; }
.compare .slim { background: #3E5C4E; color: var(--cream); border-color: #3E5C4E; }
.compare .slim p { color: #e7f0ea; }

.closing-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
  align-items: center;
}
.form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  display: grid;
  gap: 14px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 14px; }
.field input {
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fbf7f2;
  padding: 0 12px;
  color: var(--ink);
}
.field input:focus { outline: 2px solid var(--persimmon); outline-offset: 1px; }
.field .err { min-height: 1.2em; color: var(--plum); font-size: 13px; }
.field.is-error input { border-color: var(--plum); }
.form-note { color: var(--tea); min-height: 1.4em; }

.site-footer { background: var(--night); color: var(--cream); padding: 48px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 28px; }
.site-footer a { color: var(--cream); }
.site-footer a:hover { color: var(--persimmon); }
.foot-links { display: flex; flex-direction: column; gap: 6px; }
.foot-links a { min-height: 36px; display: inline-flex; align-items: center; }
.copy { margin-top: 26px; padding-top: 16px; border-top: 1px solid rgba(243, 238, 230, .16); color: #d9cfc6; font-size: 13px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

@media (max-width: 1023px) {
  .hero-grid, .matrix, .news-grid, .entry-grid, .editor-grid, .compare, .closing-grid, .foot-grid {
    grid-template-columns: 1fr;
  }
  .matrix-wide .cover, .cover-lg { min-height: 220px; }
  .hero-visual { grid-template-columns: 1fr; }
  .wall { grid-template-columns: 1fr 1fr; grid-auto-rows: 80px; }
  .notes { grid-template-columns: 1fr 1fr; }
  .h-card, .entry-a { grid-template-columns: 1fr; }
  .entry-a .cover { min-height: 200px; }
  .stats, .steps { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 767px) {
  :root { --space: 52px; }
  .container { width: min(1120px, calc(100% - 28px)); }
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .nav-links, .nav-tools .search, .nav-tools .desk-cta { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .stats, .steps, .wall, .notes, .news-grid, .entry-grid { grid-template-columns: 1fr; }
  .wall article, .wall .tall, .wall .mid, .wall .short { grid-row: auto; }
  .wall .cover { height: auto; aspect-ratio: 16/10; }
  .stat { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .notes article:nth-child(even) { margin-top: 0; }
  .guarantee .container, .side-item { display: block; }
  .side-item .cover { margin-bottom: 8px; }
  .foot-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category2 */
:root {
  --plum: #6E3144;
  --plum-deep: #562636;
  --tea: #3E5C4E;
  --tea-soft: #E5EFE9;
  --persimmon: #C46A3A;
  --persimmon-soft: #F6E4D6;
  --paper: #F3EEE6;
  --paper-2: #E9E1D6;
  --card: #FFFCF7;
  --ink: #1C1916;
  --mute: #5C564E;
  --line: #E4D9CC;
  --night: #241C22;
  --cream: #F3EEE6;
  --shadow: 0 8px 24px rgba(28, 25, 22, 0.06);
  --radius: 10px;
  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --space: 76px;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
button, input, summary { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 0.9em; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.35; color: var(--ink); margin: 0 0 0.45em; }
h1 { font-size: clamp(32px, 4vw, 46px); }
h2 { font-size: clamp(24px, 3vw, 32px); }
h3 { font-size: 22px; }
::selection { background: #f0d5c4; color: var(--ink); }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: var(--space) 0; }
.section-paper { background: var(--paper); }
.section-warm { background: var(--paper-2); }
.section-head { max-width: 760px; margin-bottom: 28px; text-align: left; }
.section-head p, .lead { color: var(--mute); }
.site-header { background: var(--card); border-bottom: 1px solid var(--line); position: relative; z-index: 20; }
.nav-bar { height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.logo { display: flex; align-items: center; gap: 10px; min-width: 0; color: var(--ink); }
.logo-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.logo-text strong { font-family: var(--serif); font-size: clamp(15px, 2vw, 18px); font-weight: 600; white-space: nowrap; }
.logo-text small { color: var(--mute); font-size: 11px; }
.seal { width: 36px; height: 36px; border-radius: 8px; background: var(--plum); color: var(--cream); display: inline-flex; align-items: center; justify-content: center; font-family: var(--serif); flex: none; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link { min-height: 44px; padding: 0 12px; display: inline-flex; align-items: center; color: var(--ink); border-radius: 999px; transition: background .2s ease, color .2s ease; }
.nav-link:hover { background: #f6ebe3; color: var(--plum); }
.nav-link.is-active { color: var(--plum); background: #f4e4e8; }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.search { display: flex; align-items: center; background: #f7f1e8; border: 1px solid var(--line); border-radius: 999px; padding: 0 12px; min-height: 40px; }
.search input { width: 148px; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 14px; min-height: 38px; }
.search:focus-within { box-shadow: 0 0 0 2px var(--tea); }
.nav-toggle { display: none; min-width: 44px; min-height: 44px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--plum); padding: 0 14px; cursor: pointer; }
.drawer { display: flex; flex-direction: column; gap: 10px; padding: 0 0 16px; }
.drawer[hidden] { display: none !important; }
.drawer .nav-link { justify-content: flex-start; }
.drawer .search { width: 100%; }
.drawer .search input { width: 100%; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 20px; border-radius: 999px; border: 1px solid transparent; cursor: pointer; transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease; font-size: 15px; }
.btn:focus-visible, .nav-link:focus-visible, .tag:focus-visible, .faq-q:focus-visible, .search input:focus-visible, summary:focus-visible { outline: 2px solid var(--persimmon); outline-offset: 3px; }
.btn-primary { background: var(--plum); color: var(--cream); }
.btn-primary:hover, .btn-primary:active { background: var(--plum-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--tea); border-color: var(--tea); }
.btn-ghost:hover, .btn-ghost:active { background: var(--tea-soft); }
.badge { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border-radius: 999px; background: var(--persimmon-soft); color: var(--persimmon); font-size: 13px; }
.tag { border: 1px solid #c9ddd3; background: var(--tea-soft); color: var(--tea); border-radius: 999px; min-height: 44px; padding: 0 16px; cursor: pointer; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.tag:hover, .tag.is-on { background: var(--tea); color: var(--cream); border-color: var(--tea); }
.meta { color: var(--tea); font-size: 13px; margin: 0 0 6px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(28, 25, 22, 0.08); }
.cover { aspect-ratio: 16/10; background: #6E3144; color: var(--cream); display: flex; align-items: flex-end; padding: 16px; border: 1px solid var(--line); }
.cover.tea { background: #3E5C4E; }
.cover b { font-family: var(--serif); font-size: 20px; font-weight: 600; }
.pad { padding: 16px 18px 18px; }
.kicker { display: flex; align-items: center; gap: 12px; color: var(--plum); font-family: var(--serif); margin: 0 0 12px; }
.kicker::before { content: ""; width: 28px; height: 3px; background: var(--plum); display: inline-block; }
.cat-top { max-width: 760px; }
.count-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 8px 0 18px; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; }
.scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.scene-card { overflow: hidden; }
.scene-card .cover { border: 0; border-radius: 0; }
.scene-card p { color: var(--mute); margin: 0; }
.empty-hint { display: none; margin-top: 16px; color: var(--mute); }
.empty-hint.is-show { display: block; }
.compare { display: grid; grid-template-columns: 1.25fr 1fr .86fr; gap: 14px; }
.dim { padding: 18px 18px 16px; }
.dim strong { display: block; font-family: var(--serif); font-size: 22px; margin: 10px 0 6px; }
.dim p { color: var(--mute); margin: 0; }
.deep { display: grid; grid-template-columns: 1.35fr .9fr; overflow: hidden; }
.deep .cover { height: 100%; aspect-ratio: auto; min-height: 280px; border: 0; border-radius: 0; align-items: flex-end; }
.deep-copy { padding: 28px 26px; }
.deep-copy p { color: var(--mute); }
.note-row { display: grid; grid-template-columns: 1.15fr .86fr 1fr; gap: 14px; }
.note { padding: 18px 18px 16px; }
.note q { display: block; font-family: var(--serif); font-size: 18px; line-height: 1.7; quotes: none; margin-bottom: 12px; }
.note span { color: var(--tea); font-size: 13px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; background: transparent; border: 0; min-height: 52px; text-align: left; font-size: 17px; cursor: pointer; padding: 12px 0; color: var(--ink); font-family: var(--serif); }
.faq-q .plus { color: var(--plum); transition: transform .2s ease; font-size: 22px; line-height: 1; }
.faq-item.is-open .plus { transform: rotate(45deg); }
.faq-a { display: none; color: var(--mute); padding: 0 0 14px; max-width: 720px; }
.faq-item.is-open .faq-a { display: block; }
.early-list, .early-extra { display: flex; flex-direction: column; gap: 12px; }
.row-card { display: grid; grid-template-columns: 200px 1fr; gap: 14px; padding: 12px; align-items: center; }
.row-card .cover { border-radius: 8px; }
.row-card h3 { font-size: 20px; margin: 0 0 4px; }
.row-card p { margin: 0; color: var(--mute); }
.more-fold { margin-top: 16px; }
.more-fold summary { list-style: none; margin-left: auto; width: fit-content; }
.more-fold summary::-webkit-details-marker { display: none; }
.early-extra { margin-top: 14px; }
.back-home { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.close-grid { display: grid; grid-template-columns: 1.4fr auto; gap: 22px; align-items: center; }
.close-grid p { color: var(--mute); margin: 0; }
.site-footer { background: var(--night); color: var(--cream); padding: 48px 0 20px; }
.site-footer h3 { font-family: var(--serif); font-size: 18px; margin: 0 0 12px; color: var(--cream); }
.site-footer p { color: #e6ddd4; }
.site-footer a { color: var(--cream); transition: color .2s ease; }
.site-footer a:hover { color: var(--persimmon); }
.site-footer .logo { color: var(--cream); }
.site-footer .logo-text small { color: #e6ddd4; }
.foot-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 28px; }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(243, 238, 230, .15); color: #e6ddd4; font-size: 14px; }
@media (max-width: 1023px) {
  .compare { grid-template-columns: 1fr 1fr; }
  .compare .dim:last-child { grid-column: 1 / -1; }
  .deep { grid-template-columns: 1fr; }
  .deep .cover { aspect-ratio: 16/10; min-height: 0; }
  .note-row { grid-template-columns: 1fr 1fr; }
  .note-row .note:last-child { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
  :root { --space: 64px; }
  .nav-bar { height: auto; min-height: 60px; padding: 8px 0; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-tools .search, .nav-tools .btn { display: none; }
  .scene-grid, .compare, .note-row, .foot-grid, .close-grid { grid-template-columns: 1fr; }
  .compare .dim:last-child, .note-row .note:last-child { grid-column: auto; }
  .row-card { grid-template-columns: 1fr; }
  h1 { font-size: 30px; }
  .logo-text strong { font-size: 15px; }
}
@media (max-width: 520px) {
  .container { width: min(1120px, calc(100% - 28px)); }
  h1 { font-size: 26px; }
  h2 { font-size: 22px; }
  .logo-text strong { white-space: normal; font-size: 14px; }
  .filter-bar .tag { width: 100%; }
  .close-grid .btn { width: 100%; }
}

/* roulang page: category1 */
:root {
  --plum: #6E3144;
  --plum-deep: #562636;
  --tea: #3E5C4E;
  --tea-soft: #E5EFE9;
  --persimmon: #C46A3A;
  --persimmon-soft: #F6E4D6;
  --paper: #F3EEE6;
  --paper-2: #E9E1D6;
  --card: #FFFCF7;
  --ink: #1C1916;
  --mute: #5C564E;
  --line: #E4D9CC;
  --night: #241C22;
  --cream: #F3EEE6;
  --shadow: 0 8px 24px rgba(28, 25, 22, 0.06);
  --radius: 10px;
  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --space: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
button, input { font-family: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 0.9em; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.45em;
  color: var(--ink);
}
h1 { font-size: clamp(32px, 4vw, 46px); letter-spacing: 0; }
h2 { font-size: clamp(26px, 3vw, 34px); }
h3 { font-size: clamp(18px, 2vw, 22px); }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: var(--space) 0; }
.section-paper { background: var(--paper); }
.section-warm { background: var(--paper-2); }
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}
.nav-bar {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 0; color: var(--ink); }
.seal {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 8px;
  background: var(--plum);
  color: var(--cream);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 16px;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.logo-text strong {
  font-family: var(--serif);
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 600;
  white-space: nowrap;
}
.logo-text small { color: var(--mute); font-size: 11px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  min-height: 44px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.nav-link:hover { background: #f6ebe3; color: var(--plum); }
.nav-link.is-active { color: var(--plum); background: #f4e4e8; }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.search {
  display: flex;
  align-items: center;
  background: #f7f1e8;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 12px;
  min-height: 40px;
}
.search input {
  width: 148px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  min-height: 38px;
}
.search input::placeholder { color: var(--mute); }
.search:focus-within { box-shadow: 0 0 0 2px var(--tea); }
.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--plum);
  padding: 0 14px;
}
.drawer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 0 16px;
}
.drawer[hidden] { display: none !important; }
.drawer .nav-link { justify-content: flex-start; }
.drawer .search { width: 100%; }
.drawer .search input { width: 100%; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  font-size: 15px;
  text-decoration: none;
}
.btn:focus-visible, .nav-link:focus-visible, .tag:focus-visible, .faq-q:focus-visible, .search input:focus-visible, .field input:focus-visible, .backline:focus-visible {
  outline: 2px solid var(--persimmon);
  outline-offset: 3px;
}
.btn-primary { background: var(--plum); color: var(--cream); }
.btn-primary:hover, .btn-primary:active { background: var(--plum-deep); transform: translateY(-1px); }
.btn-primary:disabled { background: #a88892; transform: none; cursor: default; }
.btn-ghost { background: transparent; color: var(--tea); border-color: var(--tea); }
.btn-ghost:hover, .btn-ghost:active { background: var(--tea-soft); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--persimmon-soft);
  color: var(--persimmon);
  font-size: 13px;
}
.meta { color: var(--tea); font-size: 13px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.cover {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: flex-end;
  padding: 12px;
  color: var(--cream);
  background: var(--plum);
  overflow: hidden;
}
.cover b {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}
.cover.plum { background: #6E3144; }
.cover.tea { background: #3E5C4E; }
.cover.ink { background: #4A3942; }
.cover.moss { background: #3F5348; }
.cat-head {
  border-left: 4px solid var(--plum);
  padding: 6px 0 6px 22px;
  max-width: 820px;
}
.kicker {
  margin: 0 0 10px;
  color: var(--tea);
  font-size: 13px;
  letter-spacing: 0;
}
.cat-head .lead { color: var(--mute); max-width: 680px; margin-bottom: 14px; }
.badge-row, .count-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.count-row { margin-top: 14px; gap: 14px; }
.count-row span {
  color: var(--ink);
  font-size: 14px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
}
.count-row span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--persimmon);
  margin-right: 8px;
}
.serial-list { padding: 4px 8px 8px; }
.serial-item {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 16px 10px;
  border-bottom: 1px solid var(--line);
  transition: background .2s ease;
}
.serial-item:last-child { border-bottom: 0; }
.serial-item:hover { background: #fbf7f1; }
.serial-item.is-folded, .serial-item.is-miss { display: none; }
.serial-copy h3 { margin-bottom: 6px; }
.serial-copy p { color: var(--mute); font-size: 15px; margin: 0 0 0.35em; }
.timeline {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.time-list { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid var(--line); }
.t-node { position: relative; padding: 0 0 18px 18px; }
.t-node:last-child { padding-bottom: 0; }
.t-node::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--plum);
  border: 2px solid var(--card);
  position: absolute;
  left: -25px;
  top: 8px;
  box-shadow: 0 0 0 1px var(--plum);
}
.t-node a {
  display: block;
  min-height: 44px;
  padding: 6px 12px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  transition: border-color .2s ease, transform .2s ease;
}
.t-node a:hover { border-color: var(--plum); transform: translateY(-1px); }
.t-node strong { display: block; font-family: var(--serif); }
.t-node small { color: var(--tea); }
.editor-block { max-width: 740px; }
.editor-block p { color: var(--ink); }
.sign { color: var(--tea); font-size: 14px; }
.rail {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 1fr);
  gap: 28px;
  align-items: start;
}
.rail-list { display: flex; flex-direction: column; gap: 12px; }
.rail-card {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
  align-items: center;
  transition: transform .2s ease, border-color .2s ease;
}
.rail-card:hover { transform: translateY(-2px); border-color: #d7c3b4; }
.rail-card .cover { border-radius: 8px; }
.rail-card p { margin: 0; color: var(--mute); font-size: 14px; }
.faq-list { max-width: 760px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  min-height: 56px;
  padding: 12px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
}
.faq-q:hover { color: var(--plum); }
.plus {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  position: relative;
  transition: transform .2s ease;
}
.plus::before, .plus::after {
  content: "";
  position: absolute;
  background: var(--plum);
  left: 50%;
  top: 50%;
}
.plus::before { width: 12px; height: 1.5px; transform: translate(-50%, -50%); }
.plus::after { width: 1.5px; height: 12px; transform: translate(-50%, -50%); }
.faq-q.is-open .plus { transform: rotate(45deg); }
.faq-a { padding: 0 36px 14px 0; color: var(--mute); }
.more-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
}
.more-band p { margin: 0; color: var(--mute); }
.sub-strip {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 28px;
  align-items: center;
  padding: 22px;
}
.backline {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--tea);
  margin-bottom: 6px;
}
.backline:hover { color: var(--persimmon); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; color: var(--tea); }
.field input {
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
  color: var(--ink);
}
.field input.is-error { border-color: var(--plum); }
.err {
  min-height: 1.2em;
  margin: 8px 0 0;
  color: var(--plum);
  font-size: 13px;
}
.form-actions { display: flex; align-items: center; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.ok-msg { color: var(--tea); font-size: 14px; margin: 0; }
.site-footer {
  background: var(--night);
  color: var(--cream);
  padding: 48px 0 22px;
}
.foot-grid { display: grid; grid-template-columns: 1.3fr 0.8fr 1fr; gap: 28px; }
.site-footer .logo-text strong, .site-footer h3 { color: var(--cream); }
.site-footer .logo-text small { color: #cbbfb6; }
.site-footer h3 { font-size: 18px; margin-bottom: 10px; }
.foot-links { display: flex; flex-direction: column; gap: 4px; }
.foot-links a, .copy a {
  color: var(--cream);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.foot-links a:hover, .copy a:hover { color: var(--persimmon); }
.copy {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid rgba(243, 238, 230, 0.16);
  color: #e6ddd4;
  font-size: 13px;
}
.nohit { margin: 12px 10px 4px; }
@media (max-width: 1023px) {
  .timeline, .rail, .sub-strip { grid-template-columns: 1fr; }
  .rail-list { max-width: none; }
}
@media (max-width: 767px) {
  :root { --space: 52px; }
  .container { width: min(1120px, calc(100% - 28px)); }
  .nav-bar .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .search input { width: 96px; }
  .serial-item, .form-grid, .foot-grid { grid-template-columns: 1fr; }
  .more-band { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 30px; }
  .logo-text strong { font-size: 15px; }
}
@media (min-width: 768px) {
  .drawer { display: none !important; }
}
@media (max-width: 520px) {
  .serial-item { padding: 14px 4px; }
  .cover b { font-size: 14px; }
  .faq-q { font-size: 16px; }
  .sub-strip, .more-band { padding: 16px; }
}