/* roulang page: index */
:root {
  --persimmon: #E24A2B;
  --persimmon-deep: #D04428;
  --pine: #1F4D3A;
  --plum: #6B3A5D;
  --amber: #E6A23C;
  --ink: #1C1A17;
  --paper: #F4F1EA;
  --card: #FFFCF7;
  --cream: #F7F3EA;
  --line: rgba(28,26,23,.1);
  --muted: rgba(28,26,23,.68);
  --mist: #F8E7E1;
  --pine-mist: #E5EFE9;
  --plum-mist: #F6EEF3;
  --radius: 18px;
  --shadow: 0 10px 28px rgba(28,26,23,.08);
  --max: 1120px;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;
  --sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input { font: inherit; color: inherit; }
p { margin: 0 0 .9em; }
h1, h2, h3 { font-weight: 700; letter-spacing: 0; color: var(--ink); }
h1 { font-size: 46px; line-height: 1.25; margin: 0 0 12px; }
h2 { font-size: 30px; line-height: 1.35; margin: 0 0 12px; }
h3 { font-size: 21px; line-height: 1.4; margin: 0 0 8px; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--persimmon); }
:focus { outline: none; }
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  box-shadow: none;
}
::selection { background: var(--amber); color: var(--ink); }
.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 80;
  background: var(--persimmon);
  color: var(--cream);
  padding: 8px 14px;
  border-radius: 999px;
}
.skip:focus { top: 12px; color: var(--cream); }
.container.grid-container {
  width: 100%;
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 28px;
  padding-right: 28px;
}
.cell { min-width: 0; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 12px 16px 8px;
  background: linear-gradient(var(--paper), rgba(244,241,234,.92) 70%, rgba(244,241,234,0));
}
.nav-capsule {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 10px 8px 14px;
  background: rgba(255,252,247,.94);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  position: relative;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  min-width: 0;
}
.logo:hover { color: var(--ink); }
.lanes { width: 22px; display: flex; flex-direction: column; gap: 3px; flex: none; }
.lanes i { display: block; height: 4px; border-radius: 999px; }
.lanes i:nth-child(1) { width: 100%; background: var(--persimmon); }
.lanes i:nth-child(2) { width: 74%; background: var(--pine); }
.lanes i:nth-child(3) { width: 50%; background: var(--plum); }
.logo-text { display: flex; flex-direction: column; line-height: 1.25; font-weight: 700; font-size: 13px; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a {
  color: var(--ink);
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.nav-links a:hover { background: rgba(28,26,23,.05); color: var(--ink); }
.nav-links a.active, .nav-links a[aria-current="page"] {
  background: var(--persimmon);
  color: var(--cream);
}
.nav-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}
.adult-note {
  max-width: var(--max);
  margin: 6px auto 0;
  padding: 0 8px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
}
.lane-rule { display: flex; height: 8px; width: 100%; }
.lane-rule span:nth-child(1) { flex: 1.3; background: var(--persimmon); }
.lane-rule span:nth-child(2) { flex: 1; background: var(--pine); }
.lane-rule span:nth-child(3) { flex: .8; background: var(--plum); }
main { display: block; }
.band { padding: 72px 0; }
.band-paper { background: var(--paper); }
.band-mist { background: var(--mist); }
.band-pine { background: var(--pine-mist); }
.band-plum { background: var(--plum-mist); }
.band-card { background: var(--card); }
.band-ink { background: var(--ink); color: var(--cream); }
.band-ink h2, .band-ink h3, .band-ink p { color: var(--cream); }
.band-ink .lead { color: rgba(247,243,234,.84); }
.section-head { margin-bottom: 22px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0;
  color: var(--persimmon);
  margin: 0 0 8px;
}
.lead { max-width: 38em; font-size: 17px; line-height: 1.85; color: var(--muted); margin: 0; }
.band-ink .lead { color: rgba(247,243,234,.84); }
.promise { font-size: 18px; line-height: 1.7; font-weight: 650; margin: 0 0 12px; }
.hero { padding: 28px 0 0; }
.hero-copy { padding-bottom: 12px; }
.hero-copy .body-copy { max-width: 38em; color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.btn, a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 16px;
  font-weight: 650;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
  transition: background .18s ease, transform .18s ease, box-shadow .18s ease, color .18s ease;
  box-shadow: none;
  margin: 0;
}
.btn-primary, a.btn-primary { background: var(--persimmon); color: var(--cream); }
.btn-primary:hover, a.btn-primary:hover { background: var(--persimmon-deep); color: var(--cream); transform: translateY(-1px); }
.btn-primary:active, a.btn-primary:active { background: #b8361e; transform: translateY(0); }
.btn-ghost, a.btn-ghost { background: transparent; color: var(--pine); border-color: var(--pine); }
.btn-ghost:hover, a.btn-ghost:hover { background: rgba(31,77,58,.08); color: var(--pine); transform: translateY(-1px); }
.btn-ghost:active { transform: translateY(0); }
.btn:disabled, .btn.is-disabled { filter: saturate(.45); opacity: .7; pointer-events: none; transform: none; }
.stage { display: flex; flex-direction: column; gap: 10px; }
.shot {
  position: relative;
  border-radius: var(--radius);
  min-height: 132px;
  padding: 14px 16px 16px 26px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.shot::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 14px;
  background: radial-gradient(circle, rgba(244,241,234,.9) 2px, transparent 2.6px) 0 7px / 14px 16px repeat-y;
}
.shot-label {
  font-size: 13px;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--amber);
}
.shot-before { background: #3a342c; color: rgba(247,243,234,.72); }
.shot-after { background: var(--ink); color: var(--cream); }
.frame-line {
  height: 10px;
  border-radius: 999px;
  margin-bottom: 8px;
  background: rgba(247,243,234,.16);
}
.frame-line.short { width: 62%; }
.subbar {
  margin: 18px 0 0;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 16px;
  line-height: 1.6;
}
.shot-before .subbar { background: rgba(255,252,247,.06); color: rgba(247,243,234,.45); }
.shot-after .subbar { background: rgba(226,74,43,.92); color: var(--cream); }
.pips { display: grid; grid-template-columns: 1.15fr .95fr .8fr; gap: 8px; }
.pip {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px 12px;
  box-shadow: var(--shadow);
}
.pip b { display: block; font-family: var(--mono); font-size: 20px; line-height: 1.2; }
.pip span { display: block; font-size: 13px; line-height: 1.45; color: var(--muted); }
.pip:nth-child(1) b { color: var(--persimmon); }
.pip:nth-child(2) b { color: var(--pine); }
.pip:nth-child(3) b { color: var(--plum); }
.merit-list { display: flex; flex-direction: column; gap: 14px; }
.merit {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 8px 16px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.merit:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(28,26,23,.1); }
.merit-b { width: 88%; margin-left: auto; background: var(--pine); color: var(--cream); border-color: transparent; }
.merit-b p, .merit-b h3 { color: var(--cream); }
.merit-c { width: 72%; }
.merit .num { font-family: var(--mono); font-size: 28px; line-height: 1; }
.merit-a .num { color: var(--persimmon); }
.merit-b .num { color: var(--amber); }
.merit-c .num { color: var(--plum); }
.merit p { margin: 0; font-size: 16px; line-height: 1.7; }
.story-list { display: flex; flex-direction: column; gap: 12px; }
.story {
  display: grid;
  grid-template-columns: 92px 1.3fr .9fr;
  gap: 16px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  color: inherit;
}
.story:hover { transform: translateY(-2px); color: inherit; box-shadow: 0 12px 30px rgba(28,26,23,.1); }
.story-mark {
  min-height: 84px;
  border-radius: 14px;
  color: var(--cream);
  display: flex;
  align-items: flex-end;
  padding: 10px;
  font-family: var(--mono);
  font-size: 20px;
}
.mark-1 { background: var(--persimmon); }
.mark-2 { background: var(--pine); }
.mark-3 { background: var(--plum); }
.story p, .card p, .diff-col p, .guide-item p, .scene-line p { margin: 0; font-size: 16px; line-height: 1.7; color: var(--muted); }
.mini-sub {
  background: var(--ink);
  color: var(--cream);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 15px;
  line-height: 1.6;
}
.score-list { display: grid; grid-template-columns: 1.2fr .9fr .8fr; gap: 14px; align-items: start; }
.score {
  display: block;
  border-radius: var(--radius);
  padding: 18px 16px 16px;
  background: rgba(247,243,234,.06);
  border: 1px solid rgba(247,243,234,.14);
  color: var(--cream);
  min-height: 150px;
}
.score:hover { color: var(--cream); transform: translateY(-2px); }
.score:nth-child(2) { margin-top: 28px; min-height: 180px; }
.score:nth-child(3) { margin-top: 52px; }
.score em { display: block; font-style: normal; font-family: var(--mono); font-size: 28px; color: var(--amber); }
.score strong { display: block; font-size: 20px; margin: 8px 0; }
.score span { display: block; font-size: 16px; line-height: 1.7; color: rgba(247,243,234,.84); }
.diff-grid { display: grid; grid-template-columns: 1.15fr .92fr .78fr; gap: 16px; align-items: start; }
.diff-col {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px 20px;
}
.diff-col:nth-child(1) { min-height: 320px; border-top: 8px solid var(--persimmon); }
.diff-col:nth-child(2) { min-height: 260px; margin-top: 34px; border-top: 8px solid var(--pine); }
.diff-col:nth-child(3) { min-height: 230px; margin-top: 68px; border-top: 8px solid var(--plum); }
.diff-col .idx { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.timeline { list-style: none; margin: 8px 0 0; padding: 0; border-left: 3px solid rgba(226,74,43,.45); }
.time-item { position: relative; padding: 0 0 22px 18px; }
.time-item::before {
  content: "";
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--persimmon);
  position: absolute;
  left: -7px; top: 8px;
}
.time-item:nth-child(2)::before { background: var(--pine); }
.time-item:nth-child(3)::before { background: var(--plum); }
.time-item:nth-child(4)::before { background: var(--amber); }
.time-item a { display: block; color: inherit; }
.time-item a:hover h3 { color: var(--persimmon); }
.time-meta { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); background: transparent; }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 4px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
}
.faq-q i { font-style: normal; color: var(--persimmon); font-family: var(--mono); }
.faq-a { display: none; padding: 0 4px 16px; max-width: 40em; color: var(--muted); }
.faq-item.is-open .faq-a { display: block; }
.assure-line {
  display: grid;
  grid-template-columns: 1.1fr 1fr .95fr;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.assure-line article { padding: 16px 22px; }
.assure-line article + article { border-left: 1px solid var(--line); }
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 6px;
}
.b1 { background: var(--persimmon); }
.b2 { background: var(--pine); }
.b3 { background: var(--plum); }
.assure-line p { margin: 0; font-size: 15px; line-height: 1.65; color: var(--muted); }
.topic-grid {
  display: grid;
  grid-template-columns: 1.45fr .8fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
}
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: inherit;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { color: inherit; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(28,26,23,.1); }
.topic-wide { grid-row: 1 / span 2; display: grid; grid-template-columns: 1.05fr .95fr; min-height: 320px; }
.wide-visual {
  background:
    linear-gradient(90deg, rgba(28,26,23,.15), rgba(28,26,23,.15)) 0 46% / 100% 42px no-repeat,
    repeating-linear-gradient(90deg, var(--persimmon) 0 18%, var(--pine) 18% 36%, var(--plum) 36% 50%, transparent 50% 100%),
    var(--ink);
  min-height: 180px;
}
.wide-copy, .tall-copy { padding: 18px 16px 20px; }
.tag {
  display: inline-flex;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 13px;
  color: var(--cream);
  font-weight: 700;
}
.tag-1 { background: var(--persimmon); }
.tag-2 { background: var(--pine); }
.tag-3 { background: var(--plum); }
.topic-tall { display: flex; flex-direction: column; }
.tall-visual { height: 8px; }
.tv-2 { background: var(--pine); }
.tv-3 { background: var(--plum); }
.entry-grid { display: grid; grid-template-columns: 1.25fr .9fr; gap: 16px; }
.entry-main {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px 12px;
  padding: 22px;
  background: var(--card);
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  min-height: 280px;
  color: inherit;
  position: relative;
  overflow: hidden;
}
.entry-main::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 8px;
  background: var(--persimmon);
}
.entry-main:hover, .split-card:hover { color: inherit; transform: translateY(-2px); }
.giant { font-family: var(--mono); font-size: 64px; line-height: .9; color: var(--persimmon); }
.entry-split { display: grid; gap: 16px; }
.split-card {
  display: block;
  border-radius: 22px;
  padding: 16px 16px 18px;
  color: var(--cream);
  min-height: 132px;
  box-shadow: var(--shadow);
}
.split-card p { color: rgba(247,243,234,.88); }
.split-2 { background: var(--pine); }
.split-3 { background: var(--plum); display: flex; flex-direction: column; justify-content: flex-end; text-align: right; }
.scene-line {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  color: inherit;
}
.scene-line:last-child { border-bottom: 1px solid var(--line); }
.scene-line:hover { color: inherit; }
.scene-line:hover h3 { color: var(--persimmon); }
.scene-no { font-family: var(--mono); font-size: 24px; }
.s-1 { color: var(--persimmon); }
.s-2 { color: var(--pine); }
.s-3 { color: var(--plum); }
.go { font-size: 14px; color: var(--muted); white-space: nowrap; }
.samples { display: flex; flex-direction: column; gap: 14px; }
.sample {
  color: var(--cream);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.sample small { display: block; color: var(--amber); font-size: 13px; margin-bottom: 6px; }
.sample p { margin: 0; color: var(--cream); }
.s-lg { font-size: 22px; line-height: 1.6; max-width: 36em; background: #1C1A17; }
.s-md { font-size: 18px; line-height: 1.65; max-width: 26em; margin-left: 48px; background: var(--pine); }
.s-sm { font-size: 16px; line-height: 1.6; max-width: 14em; margin-left: 96px; background: var(--plum); }
.guide-list { display: flex; flex-direction: column; gap: 10px; }
.guide-item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: inherit;
  box-shadow: var(--shadow);
}
.guide-item:hover { color: inherit; transform: translateY(-2px); }
.guide-item h3 { font-size: 18px; }
.when { font-family: var(--mono); font-size: 13px; color: var(--muted); white-space: nowrap; }
.more-row { margin: 16px 0 0; text-align: right; }
.text-more {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  font-weight: 700;
}
.text-more:hover { background: var(--ink); color: var(--cream); }
.closer-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}
.dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 8px 16px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(28,26,23,.2);
}
.dock p { margin: 0; font-size: 13px; line-height: 1.4; color: var(--cream); white-space: nowrap; }
.site-footer { background: #14120f; color: var(--cream); padding: 36px 0 28px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.site-footer .logo-text, .site-footer .logo { color: var(--cream); }
.foot-note { margin: 10px 0 0; font-size: 14px; color: rgba(247,243,234,.78); }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: flex-end; }
.footer-links a { color: var(--cream); font-size: 15px; border-bottom: 1px solid transparent; }
.footer-links a:hover { color: var(--amber); border-bottom-color: var(--amber); }
.copy { margin: 22px 0 0; font-size: 13px; color: rgba(247,243,234,.62); }
@media (max-width: 1023px) {
  h1 { font-size: 38px; }
  .topic-wide { grid-template-columns: 1fr; }
  .score-list { grid-template-columns: 1fr 1fr; }
  .score:nth-child(3) { margin-top: 0; }
  .diff-grid { grid-template-columns: 1fr 1fr; }
  .diff-col:nth-child(3) { margin-top: 0; }
  .s-md { margin-left: 24px; }
  .s-sm { margin-left: 40px; }
}
@media (max-width: 767px) {
  .band { padding: 48px 0; }
  .merit-b, .merit-c { width: 100%; margin-left: 0; }
  .story { grid-template-columns: 72px 1fr; }
  .mini-sub { grid-column: 1 / -1; }
  .score-list, .diff-grid, .entry-grid, .topic-grid, .assure-line { grid-template-columns: 1fr; }
  .score, .diff-col { margin-top: 0 !important; min-height: 0; }
  .topic-wide { grid-row: auto; }
  .assure-line { border-radius: 22px; }
  .assure-line article + article { border-left: 0; border-top: 1px solid var(--line); }
  .guide-item, .scene-line { grid-template-columns: 1fr; }
  .entry-main { grid-template-columns: 1fr; }
  .giant { font-size: 48px; }
  .closer-inner, .footer-grid { flex-direction: column; align-items: flex-start; }
  .pips { grid-template-columns: 1fr; }
}
@media (max-width: 639px) {
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .container.grid-container { padding-left: 20px; padding-right: 20px; }
  .band { padding: 40px 0; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    left: 0; right: 0;
    top: calc(100% + 8px);
    flex-direction: column;
    align-items: stretch;
    padding: 8px;
    background: rgba(255,252,247,.98);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow);
  }
  .nav-links.is-open { display: flex; }
  .nav-capsule { border-radius: 28px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .s-md, .s-sm { margin-left: 0; max-width: none; }
  .dock {
    left: 0; right: 0; bottom: 0;
    border-radius: 0;
    justify-content: space-between;
    padding: 10px 14px;
  }
  .dock p { white-space: normal; max-width: 11em; }
  body { padding-bottom: 76px; }
}
@media (max-width: 520px) {
  .logo-text { font-size: 12px; }
  .merit { grid-template-columns: 64px 1fr; }
  .shot { padding-right: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category2 */
:root {
 --persimmon: #E24A2B;
 --persimmon-deep: #D04428;
 --pine: #1F4D3A;
 --plum: #6B3A5D;
 --amber: #E6A23C;
 --ink: #1C1A17;
 --paper: #F4F1EA;
 --card: #FFFCF7;
 --cream: #F7F3EA;
 --line: rgba(28,26,23,.1);
 --muted: rgba(28,26,23,.68);
 --mist: #F8E7E1;
 --pine-mist: #E5EFE9;
 --plum-mist: #F6EEF3;
 --radius: 18px;
 --shadow: 0 10px 28px rgba(28,26,23,.08);
 --max: 1120px;
 --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;
 --sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: var(--sans);
 font-size: 17px;
 line-height: 1.85;
 text-rendering: optimizeLegibility;
 -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--persimmon); }
a:focus-visible, button:focus-visible, .btn:focus-visible {
 outline: 2px solid var(--amber);
 outline-offset: 3px;
 box-shadow: none;
}
p { margin: 0 0 .9em; }
h1, h2, h3 { font-weight: 750; letter-spacing: 0; margin: 0 0 .4em; color: var(--ink); }
h1 { font-size: 44px; line-height: 1.25; }
h2 { font-size: 30px; line-height: 1.35; }
h3 { font-size: 21px; line-height: 1.45; }
.container.grid-container {
 width: 100%;
 max-width: var(--max);
 margin-left: auto;
 margin-right: auto;
 padding-left: 28px;
 padding-right: 28px;
}
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 padding: 12px 16px 8px;
 background: linear-gradient(var(--paper), rgba(244,241,234,.92) 70%, rgba(244,241,234,0));
}
.nav-capsule {
 max-width: var(--max);
 margin: 0 auto;
 display: flex;
 align-items: center;
 gap: 16px;
 padding: 8px 10px 8px 14px;
 background: rgba(255,252,247,.94);
 border: 1px solid var(--line);
 border-radius: 999px;
 box-shadow: var(--shadow);
 backdrop-filter: blur(8px);
 position: relative;
}
.logo {
 display: flex;
 align-items: center;
 gap: 10px;
 color: var(--ink);
 min-width: 0;
}
.logo:hover { color: var(--ink); }
.logo-text { display: flex; flex-direction: column; line-height: 1.25; font-weight: 700; font-size: 13px; }
.lanes { display: flex; align-items: flex-end; gap: 3px; height: 22px; flex: none; }
.lanes i { display: block; border-radius: 999px; }
.lanes i:nth-child(1) { width: 3px; height: 11px; background: var(--persimmon); }
.lanes i:nth-child(2) { width: 5px; height: 17px; background: var(--pine); }
.lanes i:nth-child(3) { width: 4px; height: 22px; background: var(--plum); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a {
 color: var(--ink);
 font-size: 14px;
 padding: 8px 12px;
 border-radius: 999px;
 white-space: nowrap;
}
.nav-links a:hover { background: rgba(28,26,23,.05); color: var(--ink); }
.nav-links a.active, .nav-links a[aria-current="page"] {
 background: var(--persimmon);
 color: var(--cream);
}
.nav-links a[aria-current="page"]:hover { color: var(--cream); background: var(--persimmon-deep); }
.nav-toggle {
 display: none;
 margin-left: auto;
 border: 1px solid var(--line);
 background: transparent;
 border-radius: 999px;
 padding: 8px 14px;
 cursor: pointer;
}
.adult-note {
 max-width: var(--max);
 margin: 8px auto 0;
 padding: 0 18px;
 font-size: 13px;
 line-height: 1.4;
 color: var(--muted);
}
main { display: block; }
.lane-rule {
 height: 8px;
 display: grid;
 grid-template-columns: 1.1fr .9fr .7fr;
}
.lane-rule i:nth-child(1) { background: var(--persimmon); }
.lane-rule i:nth-child(2) { background: var(--pine); }
.lane-rule i:nth-child(3) { background: var(--plum); }
section { padding: 72px 0; }
.band-paper { background: var(--paper); }
.band-mist { background: var(--mist); }
.band-pine { background: var(--pine-mist); }
.band-plum { background: var(--plum-mist); }
.band-card { background: var(--card); }
.band-ink { background: var(--ink); color: var(--cream); }
.band-ink h2, .band-ink h3 { color: var(--cream); }
.band-ink .lead, .band-ink p { color: rgba(247,243,234,.84); }
.section-head { margin-bottom: 22px; max-width: 40em; }
.lead { max-width: 38em; font-size: 17px; line-height: 1.85; color: var(--muted); margin: 0; }
.kicker {
 font-family: var(--mono);
 font-size: 13px;
 letter-spacing: 0;
 color: var(--muted);
 margin: 0 0 6px;
}
.btn, a.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 8px;
 min-height: 46px;
 padding: 0 20px;
 border-radius: 999px;
 border: 1px solid transparent;
 font-size: 16px;
 font-weight: 650;
 line-height: 1;
 cursor: pointer;
 text-decoration: none;
 transition: background .18s ease, transform .18s ease, box-shadow .18s ease, color .18s ease;
 box-shadow: none;
 margin: 0;
}
.btn-primary, a.btn-primary { background: var(--persimmon); color: var(--cream); }
.btn-primary:hover, a.btn-primary:hover { background: var(--persimmon-deep); color: var(--cream); transform: translateY(-1px); }
.btn-primary:active, a.btn-primary:active { background: #b8361e; transform: translateY(0); }
.btn-ghost, a.btn-ghost { background: transparent; color: var(--pine); border-color: var(--pine); }
.btn-ghost:hover, a.btn-ghost:hover { background: rgba(31,77,58,.08); color: var(--pine); transform: translateY(-1px); }
.zone-head { padding: 28px 0 36px; }
.head-split {
 display: grid;
 grid-template-columns: 1.15fr .85fr;
 gap: 14px;
 margin-top: 18px;
}
.head-block {
 border-radius: var(--radius);
 padding: 18px 18px 16px;
 border: 1px solid var(--line);
 box-shadow: var(--shadow);
 min-height: 148px;
}
.head-block p:last-child { margin: 0; color: var(--ink); font-size: 16px; line-height: 1.7; }
.pine-block { background: var(--pine); color: var(--cream); border-color: transparent; }
.plum-block { background: var(--plum); color: var(--cream); border-color: transparent; margin-top: 28px; }
.pine-block .kicker, .plum-block .kicker { color: rgba(247,243,234,.78); }
.pine-block p, .plum-block p { color: var(--cream); }
.idx {
 font-family: var(--mono);
 font-size: 28px;
 line-height: 1;
 display: block;
 margin-bottom: 8px;
}
.intro-grid {
 display: grid;
 grid-template-columns: 1.05fr .95fr;
 gap: 16px;
}
.intro-card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 18px 18px 8px;
}
.intro-card.pine { border-top: 8px solid var(--pine); }
.intro-card.plum { border-top: 8px solid var(--plum); margin-top: 22px; }
.intro-card p { font-size: 16px; line-height: 1.75; color: var(--muted); }
.tag {
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 0 10px;
 border-radius: 999px;
 font-size: 13px;
 font-weight: 700;
 margin-bottom: 8px;
}
.tag-pine { background: var(--pine); color: var(--cream); }
.tag-plum { background: var(--plum); color: var(--cream); }
.tag-amber { background: var(--amber); color: var(--ink); }
.list-grid {
 display: grid;
 grid-template-columns: 1.22fr .78fr;
 gap: 18px;
 align-items: start;
}
.zone-col {
 border-radius: 22px;
 padding: 16px;
 border: 1px solid var(--line);
}
.col-pine { background: var(--pine-mist); }
.col-plum { background: var(--plum-mist); }
.col-label {
 display: flex;
 justify-content: space-between;
 align-items: baseline;
 margin-bottom: 12px;
}
.col-label strong { font-size: 20px; }
.col-label span { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.entry {
 display: grid;
 grid-template-columns: 168px 1fr;
 gap: 12px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 12px;
 margin-bottom: 12px;
 color: inherit;
 transition: transform .18s ease, box-shadow .18s ease;
}
.entry:hover { transform: translateY(-2px); color: inherit; box-shadow: 0 14px 30px rgba(28,26,23,.1); }
.col-plum .entry {
 grid-template-columns: 1fr;
 padding: 0;
 overflow: hidden;
}
.col-plum .entry .entry-copy { padding: 12px 14px 14px; }
.film {
 position: relative;
 border-radius: 12px;
 min-height: 92px;
 background:
 linear-gradient(90deg, rgba(28,26,23,.18) 1px, transparent 1px) 0 0 / 18px 100%,
 #2a2622;
 overflow: hidden;
}
.col-plum .film { border-radius: 0; min-height: 132px; aspect-ratio: 16/9; }
.film .cap {
 position: absolute;
 left: 8px;
 top: 8px;
 font-family: var(--mono);
 font-size: 12px;
 color: var(--cream);
 background: rgba(28,26,23,.45);
 border-radius: 999px;
 padding: 2px 8px;
}
.film .sub {
 position: absolute;
 left: 8px;
 right: 8px;
 bottom: 8px;
 background: rgba(28,26,23,.78);
 color: var(--cream);
 border-radius: 8px;
 padding: 6px 8px;
 font-size: 13px;
 line-height: 1.45;
}
.film.pine-film { box-shadow: inset 0 -6px 0 var(--pine); }
.film.plum-film { box-shadow: inset 0 -6px 0 var(--plum); }
.entry h3 { font-size: 18px; margin-bottom: 4px; }
.entry p { margin: 0; font-size: 14px; line-height: 1.7; color: var(--muted); }
.more-row { margin-top: 8px; }
.more-link {
 display: inline-flex;
 align-items: center;
 min-height: 42px;
 padding: 0 16px;
 border-radius: 999px;
 border: 1px solid var(--ink);
 font-weight: 700;
}
.more-link:hover { background: var(--ink); color: var(--cream); }
.scene-stack { display: flex; flex-direction: column; gap: 12px; }
.scene-lane {
 display: grid;
 grid-template-columns: 92px 1fr auto;
 gap: 16px;
 align-items: center;
 border-radius: 18px;
 padding: 16px 18px;
 color: var(--cream);
 box-shadow: var(--shadow);
}
.scene-lane:hover { transform: translateY(-2px); color: var(--cream); }
.scene-lane.pine { background: var(--pine); }
.scene-lane.plum { background: var(--plum); margin-left: 36px; }
.scene-lane .num { font-family: var(--mono); font-size: 28px; line-height: 1; }
.scene-lane h3 { color: var(--cream); margin: 0 0 4px; font-size: 20px; }
.scene-lane p { margin: 0; color: rgba(247,243,234,.86); font-size: 15px; line-height: 1.6; }
.scene-lane em { font-style: normal; font-family: var(--mono); font-size: 13px; }
.density-grid {
 display: grid;
 grid-template-columns: 1.25fr .75fr;
 gap: 16px;
 align-items: start;
}
.sample {
 display: block;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 16px;
 color: inherit;
 transition: transform .18s ease;
}
.sample:hover { transform: translateY(-2px); color: inherit; }
.sample-bar {
 background: #241f1b;
 border-radius: 12px;
 min-height: 92px;
 display: flex;
 align-items: flex-end;
 padding: 12px;
}
.sample-bar span {
 display: inline-block;
 background: rgba(247,243,234,.94);
 color: var(--ink);
 border-radius: 8px;
 padding: 8px 10px;
 font-size: 16px;
 line-height: 1.55;
 max-width: 34em;
}
.sample.compact .sample-bar span {
 background: rgba(247,243,234,.8);
 font-size: 15px;
 box-shadow: 0 0 0 2px var(--amber);
}
.sample p { margin: 10px 0 0; font-size: 14px; color: var(--muted); line-height: 1.7; }
.update-list { display: flex; flex-direction: column; gap: 0; border-left: 1px solid var(--line); margin-left: 8px; }
.update-item { position: relative; padding: 0 0 18px 18px; }
.update-item::before {
 content: "";
 width: 11px;
 height: 11px;
 border-radius: 50%;
 background: var(--pine);
 position: absolute;
 left: -6px;
 top: 8px;
}
.update-item:nth-child(2)::before { background: var(--plum); }
.update-item:nth-child(3)::before { background: var(--amber); }
.update-item a { display: block; color: inherit; }
.update-item a:hover h3 { color: var(--persimmon); }
.time-meta { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.update-item p { margin: 0; color: var(--muted); font-size: 16px; }
.close-band { border-radius: 0; }
.close-inner {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 18px;
}
.close-inner .lead { color: rgba(247,243,234,.84); }
.site-footer {
 background: var(--card);
 border-top: 1px solid var(--line);
 padding: 36px 0 28px;
}
.footer-grid {
 display: flex;
 justify-content: space-between;
 gap: 24px;
 align-items: flex-start;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.footer-links a { font-size: 14px; padding: 6px 0; }
.foot-note, .copy { font-size: 13px; color: var(--muted); margin: 8px 0 0; }
@media (max-width: 1023px) {
 .head-split, .intro-grid, .list-grid, .density-grid { grid-template-columns: 1fr 1fr; }
 .plum-block, .intro-card.plum, .scene-lane.plum { margin-top: 0; margin-left: 0; }
 h1 { font-size: 36px; }
 h2 { font-size: 28px; }
}
@media (max-width: 639px) {
 .nav-toggle { display: inline-flex; }
 .nav-links {
 display: none;
 position: absolute;
 top: calc(100% + 8px);
 left: 0;
 right: 0;
 flex-direction: column;
 align-items: stretch;
 background: rgba(255,252,247,.98);
 border: 1px solid var(--line);
 border-radius: 22px;
 padding: 8px;
 box-shadow: var(--shadow);
 }
 .nav-links.is-open { display: flex; }
 .nav-links a { white-space: normal; }
 .container.grid-container { padding-left: 20px; padding-right: 20px; }
 section { padding: 40px 0; }
 .zone-head { padding: 20px 0 28px; }
 h1 { font-size: 32px; }
 h2 { font-size: 26px; }
 .head-split, .intro-grid, .list-grid, .density-grid, .footer-grid, .close-inner, .scene-lane {
 grid-template-columns: 1fr;
 display: grid;
 }
 .entry { grid-template-columns: 1fr; }
 .close-inner .btn, .more-link { width: 100%; }
 .logo-text { font-size: 12px; }
}

/* roulang page: category1 */
:root {
 --persimmon: #E24A2B;
 --persimmon-deep: #D04428;
 --pine: #1F4D3A;
 --plum: #6B3A5D;
 --amber: #E6A23C;
 --ink: #1C1A17;
 --paper: #F4F1EA;
 --card: #FFFCF7;
 --cream: #F7F3EA;
 --line: rgba(28,26,23,.1);
 --muted: rgba(28,26,23,.68);
 --mist: #F8E7E1;
 --pine-mist: #E5EFE9;
 --plum-mist: #F6EEF3;
 --radius: 18px;
 --shadow: 0 10px 28px rgba(28,26,23,.08);
 --max: 1120px;
 --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;
 --sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: var(--sans);
 font-size: 17px;
 line-height: 1.85;
 text-rendering: optimizeLegibility;
 -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input, summary { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--persimmon); }
a:focus-visible, button:focus-visible, .btn:focus-visible, summary:focus-visible {
 outline: 2px solid var(--amber);
 outline-offset: 3px;
 box-shadow: none;
}
p { margin: 0 0 .9em; }
h1, h2, h3 { margin: 0 0 .4em; color: var(--ink); font-weight: 760; letter-spacing: 0; }
h1 { font-size: 44px; line-height: 1.25; }
h2 { font-size: 30px; line-height: 1.35; }
h3 { font-size: 21px; line-height: 1.45; }
.container.grid-container {
 width: 100%;
 max-width: var(--max);
 margin-left: auto;
 margin-right: auto;
 padding-left: 28px;
 padding-right: 28px;
}
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 padding: 12px 16px 8px;
 background: linear-gradient(var(--paper), rgba(244,241,234,.92) 70%, rgba(244,241,234,0));
}
.nav-capsule {
 max-width: var(--max);
 margin: 0 auto;
 display: flex;
 align-items: center;
 gap: 16px;
 padding: 8px 10px 8px 14px;
 background: rgba(255,252,247,.94);
 border: 1px solid var(--line);
 border-radius: 999px;
 box-shadow: var(--shadow);
 backdrop-filter: blur(8px);
 position: relative;
}
.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); min-width: 0; }
.logo:hover { color: var(--ink); }
.logo-text { display: flex; flex-direction: column; line-height: 1.25; font-weight: 700; font-size: 13px; }
.lanes { display: flex; flex-direction: column; gap: 3px; width: 18px; flex: none; }
.lanes i { display: block; height: 3px; border-radius: 999px; background: var(--persimmon); }
.lanes i:nth-child(2) { width: 72%; background: var(--pine); }
.lanes i:nth-child(3) { width: 48%; background: var(--plum); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a {
 color: var(--ink);
 font-size: 14px;
 padding: 8px 12px;
 border-radius: 999px;
 white-space: nowrap;
}
.nav-links a:hover { background: rgba(28,26,23,.05); color: var(--ink); }
.nav-links a.active, .nav-links a[aria-current="page"] { background: var(--persimmon); color: var(--cream); }
.nav-links a[aria-current="page"]:hover { background: var(--persimmon-deep); color: var(--cream); }
.nav-toggle {
 display: none;
 margin-left: auto;
 border: 1px solid var(--line);
 background: var(--card);
 border-radius: 999px;
 padding: 8px 14px;
 cursor: pointer;
 color: var(--ink);
}
.adult-note { max-width: var(--max); margin: 6px auto 0; padding: 0 18px; font-size: 13px; line-height: 1.4; color: var(--muted); }
main { display: block; }
.section { padding: 72px 0; }
.section-mist { background: var(--mist); }
.section-pine { background: var(--pine-mist); }
.section-plum { background: var(--plum-mist); }
.section-card { background: #FBF8F2; }
.lead { max-width: 38em; font-size: 17px; line-height: 1.85; color: var(--muted); margin: 0; }
.kicker { font-family: var(--mono); font-size: 13px; letter-spacing: .04em; color: var(--persimmon); margin: 0 0 6px; }
.section-head { margin-bottom: 22px; max-width: 40em; }
.btn, a.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 8px;
 min-height: 46px;
 padding: 0 20px;
 border-radius: 999px;
 border: 1px solid transparent;
 font-size: 16px;
 font-weight: 650;
 line-height: 1;
 cursor: pointer;
 text-decoration: none;
 transition: background .18s ease, transform .18s ease, box-shadow .18s ease, color .18s ease;
 box-shadow: none;
 margin: 0;
}
.btn-primary, a.btn-primary { background: var(--persimmon); color: var(--cream); }
.btn-primary:hover, a.btn-primary:hover { background: var(--persimmon-deep); color: var(--cream); transform: translateY(-1px); }
.btn-primary:active, a.btn-primary:active { background: #b8361e; transform: translateY(0); }
.btn-ghost, a.btn-ghost { background: transparent; color: var(--pine); border-color: var(--pine); }
.btn-ghost:hover, a.btn-ghost:hover { background: rgba(31,77,58,.08); color: var(--pine); transform: translateY(-1px); }
.zone-head { padding: 28px 0 36px; }
.board {
 display: grid;
 grid-template-columns: 116px 1fr;
 gap: 22px;
 align-items: end;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 22px 22px 20px;
 position: relative;
 overflow: hidden;
}
.board-no {
 font-family: var(--mono);
 font-size: 64px;
 line-height: .9;
 color: var(--persimmon);
 font-weight: 700;
}
.lane-strip { height: 8px; display: grid; grid-template-columns: 1.35fr .82fr .5fr; border-radius: 999px; overflow: hidden; margin-top: 16px; }
.lane-strip i { display: block; }
.lane-strip i:nth-child(1) { background: var(--persimmon); }
.lane-strip i:nth-child(2) { background: var(--pine); }
.lane-strip i:nth-child(3) { background: var(--plum); }
.filter-rail { display: grid; grid-template-columns: 1.45fr .95fr .72fr; gap: 14px; align-items: stretch; }
.chip {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 18px 18px 16px;
}
.chip:nth-child(2) { margin-top: 18px; }
.chip:nth-child(3) { margin-top: 36px; background: var(--ink); color: var(--cream); }
.chip:nth-child(3) p, .chip:nth-child(3) .idx { color: rgba(247,243,234,.78); }
.chip strong { display: block; font-size: 22px; line-height: 1.35; margin: 6px 0; }
.chip p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.idx { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.mix { display: grid; grid-template-columns: 1.35fr .78fr; gap: 14px; }
.entry {
 display: flex;
 flex-direction: column;
 justify-content: space-between;
 min-height: 180px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 16px;
 color: var(--ink);
 transition: transform .18s ease, box-shadow .18s ease;
}
.entry:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(28,26,23,.1); color: var(--ink); }
.entry-wide { grid-row: span 2; min-height: 374px; background: var(--ink); color: var(--cream); }
.entry-wide p, .entry-wide .idx { color: rgba(247,243,234,.78); }
.entry h3 { font-size: 22px; }
.entry-wide h3 { color: var(--cream); font-size: 28px; line-height: 1.35; }
.entry p { margin: 0; font-size: 16px; line-height: 1.7; color: var(--muted); }
.film {
 height: 92px;
 border-radius: 12px;
 margin-bottom: 16px;
 background:
 linear-gradient(90deg, rgba(226,74,43,.95), rgba(226,74,43,.95)) 8% 72% / 78% 18px no-repeat,
 repeating-linear-gradient(90deg, #2a2622 0 10px, #1c1a17 10px 18px);
 border: 1px solid rgba(247,243,234,.12);
}
.tag {
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 0 10px;
 border-radius: 999px;
 background: var(--mist);
 color: var(--persimmon);
 font-size: 13px;
 font-weight: 700;
}
.entry-wide .tag { background: rgba(226,74,43,.18); color: #ffd2c6; }
.more-wrap { margin: 18px 0 0; }
.more-link {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 padding: 0 18px;
 border-radius: 999px;
 border: 1px solid var(--pine);
 color: var(--pine);
 font-weight: 700;
}
.more-link:hover { background: rgba(31,77,58,.08); color: var(--pine); }
.scene-stack { display: flex; flex-direction: column; gap: 12px; }
.scene-line {
 display: grid;
 grid-template-columns: 92px 1fr auto;
 gap: 16px;
 align-items: center;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 16px 18px;
 color: var(--ink);
}
.scene-line:hover { transform: translateY(-2px); color: var(--ink); }
.scene-line strong { display: block; font-size: 20px; line-height: 1.4; }
.scene-line p { margin: 0; color: var(--muted); font-size: 16px; }
.scene-no { font-family: var(--mono); font-size: 28px; color: var(--persimmon); }
.scene-line:nth-child(2) .scene-no { color: var(--pine); }
.go { font-size: 14px; font-weight: 700; color: var(--pine); white-space: nowrap; }
.read-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 22px; align-items: start; }
.note-list { display: flex; flex-direction: column; gap: 10px; }
.note {
 background: var(--card);
 border: 1px solid var(--line);
 border-left: 8px solid var(--persimmon);
 border-radius: 16px;
 padding: 14px 16px;
 box-shadow: var(--shadow);
}
.note:nth-child(2) { border-left-color: var(--amber); margin-left: 28px; }
.note:nth-child(3) { border-left-color: var(--pine); margin-left: 8px; }
.note p { margin: 0; color: var(--muted); font-size: 16px; }
.sample { display: flex; flex-direction: column; gap: 10px; }
.sub-bar {
 background: var(--ink);
 color: var(--cream);
 border-radius: 12px;
 min-height: 74px;
 display: flex;
 align-items: flex-end;
 padding: 12px;
}
.sub-bar span {
 display: inline-block;
 background: rgba(226,74,43,.92);
 border-radius: 8px;
 padding: 6px 10px;
 line-height: 1.5;
}
.sub-bar.lg span { font-size: 20px; }
.sub-bar.md span { font-size: 16px; max-width: 28em; }
.sub-bar.sm { background: #3a332c; }
.sub-bar.sm span { background: rgba(230,162,60,.95); color: var(--ink); font-size: 15px; }
.sample-cap { font-size: 13px; color: var(--muted); margin: 0; }
.diff-track { display: flex; flex-direction: column; gap: 12px; }
.diff-row {
 display: grid;
 grid-template-columns: 120px 1fr;
 gap: 12px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 16px;
 scroll-margin-top: 96px;
}
.diff-row:nth-child(1) { border-top: 8px solid var(--persimmon); }
.diff-row:nth-child(2) { border-top: 8px solid var(--pine); margin-left: 36px; }
.diff-row:nth-child(3) { border-top: 8px solid var(--plum); margin-left: 72px; }
.diff-name { font-weight: 760; font-size: 18px; }
.diff-row p { margin: 0; color: var(--muted); }
.anchor-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.anchor-row a {
 border-radius: 999px;
 padding: 6px 12px;
 background: var(--card);
 border: 1px solid var(--line);
 font-size: 14px;
 color: var(--ink);
}
.anchor-row a:hover { color: var(--ink); background: var(--mist); }
.faq-list { border-top: 1px solid var(--line); max-width: 46em; }
.faq-item { border-bottom: 1px solid var(--line); background: transparent; }
.faq-q {
 width: 100%;
 text-align: left;
 background: transparent;
 border: 0;
 padding: 16px 4px;
 display: flex;
 justify-content: space-between;
 gap: 12px;
 cursor: pointer;
 font-weight: 700;
 font-size: 18px;
 line-height: 1.5;
 list-style: none;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q i { font-style: normal; color: var(--persimmon); font-family: var(--mono); }
.faq-a { padding: 0 4px 16px; max-width: 40em; color: var(--muted); }
.close-band { background: var(--ink); color: var(--cream); padding: 72px 0; }
.close-band h2, .close-band .lead { color: var(--cream); }
.close-band .lead { color: rgba(247,243,234,.84); margin-bottom: 18px; }
.site-footer { background: #161410; color: var(--cream); padding: 36px 0 28px; }
.site-footer a { color: var(--cream); }
.site-footer a:hover { color: var(--amber); }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; align-items: start; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.foot-note, .copy { color: rgba(247,243,234,.7); font-size: 13px; margin: 8px 0 0; }
.copy { margin-top: 18px; }
@media (max-width: 1023px) {
 .filter-rail, .mix, .read-grid { grid-template-columns: 1fr 1fr; }
 .chip:nth-child(2), .chip:nth-child(3) { margin-top: 0; }
 .diff-row:nth-child(2), .diff-row:nth-child(3) { margin-left: 0; }
 .entry-wide { grid-row: auto; min-height: 260px; }
}
@media (max-width: 639px) {
 h1 { font-size: 32px; }
 h2 { font-size: 26px; }
 .container.grid-container { padding-left: 20px; padding-right: 20px; }
 .section, .close-band { padding: 40px 0; }
 .nav-toggle { display: inline-flex; }
 .nav-links {
 display: none;
 position: absolute;
 top: calc(100% + 8px);
 left: 0;
 right: 0;
 flex-direction: column;
 align-items: stretch;
 background: rgba(255,252,247,.98);
 border: 1px solid var(--line);
 border-radius: 22px;
 padding: 10px;
 box-shadow: var(--shadow);
 }
 .nav-links.is-open { display: flex; }
 .nav-links a { width: 100%; }
 .board, .filter-rail, .mix, .read-grid, .scene-line, .diff-row, .footer-grid { grid-template-columns: 1fr; display: grid; }
 .board-no { font-size: 48px; }
 .scene-line { gap: 8px; }
 .note:nth-child(2), .note:nth-child(3) { margin-left: 0; }
 .btn, a.btn, .more-link { width: 100%; }
 .footer-links { flex-direction: column; }
}