/* roulang page: index */
:root {
  --bg: #F4F7FB;
  --surface: #FFFFFF;
  --ink: #1C2B3A;
  --muted: #5C6B7A;
  --primary: #2F6FED;
  --primary-hover: #1E4BB8;
  --accent: #F08A6A;
  --accent-ink: #B45338;
  --accent-soft: #FFF1EA;
  --line: #E3EAF3;
  --shadow: 0 10px 30px rgba(28, 43, 58, .08);
  --radius: 16px;
  --container: 1160px;
  --dock: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
  padding-bottom: calc(var(--dock) + env(safe-area-inset-bottom));
}
img { max-width: 100%; display: block; }
button, input { font: inherit; color: inherit; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--primary); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
p { margin: 0 0 14px; }
h1, h2, h3 { margin: 0 0 12px; line-height: 1.3; font-weight: 700; letter-spacing: 0; }
h1 { font-size: clamp(32px, 5vw, 48px); }
h2 { font-size: clamp(28px, 4vw, 40px); }
h3 { font-size: 20px; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.topbar {
  position: fixed;
  z-index: 50;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--container), calc(100% - 24px));
}
.capsule {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 64px;
  padding: 8px 8px 8px 16px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
}
.logo { display: flex; align-items: center; gap: 8px; min-width: 0; font-weight: 700; color: var(--ink); }
.logo:hover { color: var(--ink); }
.logo svg { display: block; flex: 0 0 auto; }
.logo-name { white-space: nowrap; font-size: 15px; }
.desk-nav { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.desk-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
}
.desk-nav a.is-current { color: var(--primary); }
.desk-nav a.is-current::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.nav-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--primary);
  background: var(--surface);
  color: var(--primary);
  border-radius: 999px;
  min-height: 42px;
  padding: 0 16px;
  font-weight: 700;
  cursor: pointer;
}
.nav-toggle:hover { background: var(--primary); color: #fff; }
.nav-toggle:active { transform: translateY(1px); }
.nav-panel {
  display: none;
  margin-top: 8px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.nav-panel.is-open { display: grid; gap: 8px; }
.nav-panel a { padding: 10px 12px; border-radius: 12px; font-weight: 700; }
.nav-panel a:hover { background: var(--bg); }
.nav-panel a.is-current { color: var(--primary); }
main { padding-top: 104px; padding-bottom: 28px; }
.band { padding: 80px 0; background: var(--bg); scroll-margin-top: 104px; }
.band--white { background: var(--surface); }
.lead { max-width: 720px; color: var(--muted); font-size: 16px; }
.badge, .tag, .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.2;
}
.badge { padding: 5px 10px; background: var(--accent-soft); color: var(--accent-ink); font-size: 13px; margin-bottom: 14px; }
.tag { padding: 4px 9px; background: #EAF1FF; color: var(--primary); font-size: 12px; }
.tag--peach { background: var(--accent-soft); color: var(--accent-ink); }
.sub { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.intro { color: var(--muted); max-width: 640px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--primary);
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn:focus-visible { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--primary); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--primary-hover); color: #fff; transform: translateY(-1px); }
.btn-primary:active { background: var(--primary-hover); transform: translateY(0); }
.btn-secondary { background: var(--surface); color: var(--primary); }
.btn-secondary:hover { background: #F3F7FF; color: var(--primary-hover); transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(0); }
.hero-grid, .split, .lanes, .spread, .stair { display: grid; gap: 28px; }
.hero-grid { grid-template-columns: 1.05fr .95fr; align-items: center; }
.hero-actions, .close-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.stack { display: grid; gap: 16px; }
.stack .zone-card:nth-child(2) { margin-left: 42px; }
.card, .zone-card, .review, .lane, .step, .news-list, .faq-item, .promise, .finish, .scene, .node, .stair article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.zone-card, .card, .review, .lane, .step, .scene, .node, .stair article { padding: 18px; }
.card:hover, .scene:hover, .review:hover, .zone-card:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(28, 43, 58, .1); transition: transform .2s ease, box-shadow .2s ease; }
.num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
}
.zone-card .num { margin-bottom: 10px; }
.frame {
  position: relative;
  aspect-ratio: 16/10;
  margin-top: 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: linear-gradient(#fff, #fff) padding-box, var(--accent-soft);
  overflow: hidden;
}
.frame::before {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  top: 46%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--primary) 0 16px, transparent 16px 26px);
}
.frame::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  right: 16px;
  top: 16px;
  background: var(--accent);
}
.frame span { position: absolute; left: 14px; bottom: 10px; font-size: 13px; font-weight: 700; }
.spread { grid-template-columns: 1.35fr 1fr .86fr; align-items: start; }
.spread article:nth-child(2) { margin-top: 34px; }
.spread article:nth-child(3) { margin-top: 68px; }
.spread h3, .step h3, .scene h3, .node h3 { font-size: 22px; }
.ticks li {
  position: relative;
  padding-left: 16px;
  margin: 8px 0;
  color: var(--muted);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 8px; }
.steps::before {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  top: 34px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--primary) 0 14px, transparent 14px 22px);
}
.step { position: relative; z-index: 1; }
.step .num { margin-bottom: 18px; }
.score {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.score div { padding: 22px 16px; border-right: 1px solid var(--line); }
.score div:last-child { border-right: 0; }
.score strong { display: block; font-size: 36px; line-height: 1.1; color: var(--primary); }
.score span { color: var(--muted); font-size: 14px; }
.note { margin-top: 12px; color: var(--muted); font-size: 14px; }
.reviews { display: grid; grid-template-columns: 1.2fr .9fr 1fr; gap: 16px; margin-top: 18px; }
.review p { margin: 10px 0 0; color: var(--muted); }
.lanes { grid-template-columns: 1fr 36px 1fr; align-items: stretch; }
.divider { position: relative; }
.divider::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: var(--accent);
}
.divider::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
}
.lane h3 { color: var(--primary); }
.lane h4 { margin: 16px 0 6px; font-size: 16px; }
.lane li { color: var(--muted); margin: 4px 0; }
.split { grid-template-columns: .78fr 1.22fr; align-items: start; }
.news-list { padding: 8px 18px; }
.news-list a {
  display: grid;
  grid-template-columns: 132px 84px 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.news-list li:last-child a { border-bottom: 0; }
.news-list time { color: var(--muted); font-size: 14px; }
.news-list strong { font-weight: 700; }
.faq { display: grid; gap: 12px; }
.faq-item { padding: 0; }
.faq-item summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--primary); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 18px 16px; color: var(--muted); }
.promise { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0; overflow: hidden; }
.promise article { padding: 20px; border-right: 1px solid var(--line); }
.promise article:last-child { border-right: 0; }
.geo {
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  border: 2px solid var(--primary);
  border-radius: 8px;
  position: relative;
}
.geo::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); right: 3px; bottom: 3px; }
.promise p { margin: 0; color: var(--muted); font-size: 14px; }
.finish {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 28px 86px 28px 28px;
  overflow: hidden;
}
.finish::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 64px;
  background: repeating-linear-gradient(-45deg, var(--accent) 0 6px, transparent 6px 12px);
  opacity: .28;
}
.finish p { margin: 0; color: var(--muted); }
.text-link { font-weight: 700; border-bottom: 1px solid var(--line); padding-bottom: 2px; white-space: nowrap; }
.text-link:hover { border-bottom-color: var(--primary); }
.wall { column-count: 3; column-gap: 18px; }
.wall .card { display: inline-block; width: 100%; margin: 0 0 18px; break-inside: avoid; }
.meta { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; color: var(--muted); font-size: 13px; }
.card p { color: var(--muted); margin: 0; }
.rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 18px) / 1.55);
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 6px;
}
.scene { scroll-snap-align: start; }
.timeline { display: grid; gap: 0; margin-top: 8px; }
.node { position: relative; margin: 0 0 16px 18px; }
.node::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.timeline { border-left: 2px solid var(--line); margin-left: 8px; }
.stair { grid-template-columns: repeat(3, 1fr); align-items: start; }
.stair article:nth-child(2) { margin-top: 48px; }
.stair article:nth-child(3) { margin-top: 96px; }
.stair span { display: block; color: var(--primary); font-weight: 700; margin-bottom: 8px; }
.close { padding-top: 40px; padding-bottom: 40px; }
.close-box { padding: 28px 0 10px; max-width: 760px; }
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 48px 0 108px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr .8fr 1.2fr .8fr; gap: 28px; }
.site-footer h2 { font-size: 18px; }
.site-footer p, .site-footer a { color: var(--muted); font-size: 14px; }
.site-footer a { display: block; margin: 6px 0; }
.site-footer a:hover { color: var(--primary); }
.legal { margin-top: 22px; color: var(--muted); font-size: 13px; }
.dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 45;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--dock);
  padding: 10px 20px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .96);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(28, 43, 58, .06);
}
.dock strong { font-size: 16px; }
@media (max-width: 1024px) {
  .band { padding: 56px 0; }
  .hero-grid, .split, .spread, .reviews, .foot-grid { grid-template-columns: 1fr 1fr; }
  .spread article, .stack .zone-card:nth-child(2) { margin-top: 0; margin-left: 0; }
  .spread article:last-child, .reviews article:last-child { grid-column: 1 / -1; }
  .wall { column-count: 2; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }
  .lanes { grid-template-columns: 1fr; }
  .divider { height: 18px; }
  .divider::before { left: 0; right: 0; top: 50%; width: auto; height: 2px; transform: none; }
  .divider::after { left: 50%; top: 50%; }
}
@media (max-width: 768px) {
  .band { padding: 40px 0; }
  .container { width: min(var(--container), calc(100% - 28px)); }
  .desk-nav, .desk-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .hero-grid, .split, .spread, .reviews, .score, .promise, .stair, .foot-grid, .news-list a { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .wall { column-count: 1; }
  .score div, .promise article { border-right: 0; border-bottom: 1px solid var(--line); }
  .score div:last-child, .promise article:last-child { border-bottom: 0; }
  .stair article:nth-child(2), .stair article:nth-child(3) { margin-top: 0; }
  .hero-actions, .close-actions { display: grid; }
  .hero-actions .btn, .close-actions .btn, .nav-panel .btn { width: 100%; }
  .finish { display: grid; padding-right: 28px; }
  .finish::after { width: 100%; height: 8px; top: auto; bottom: 0; }
  .rail { grid-auto-columns: 86%; }
  .node { margin-left: 14px; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .logo-name { font-size: 12px; }
  .topbar { width: calc(100% - 12px); }
  .capsule { padding-left: 10px; gap: 8px; }
  h1 { font-size: 30px; }
  .dock { align-items: stretch; }
  .dock .btn { flex: 1; }
}
@media (min-width: 769px) {
  .nav-panel { display: none !important; }
}

/* roulang page: category1 */
:root {
 --bg: #F4F7FB;
 --surface: #FFFFFF;
 --ink: #1C2B3A;
 --muted: #5C6B7A;
 --primary: #2F6FED;
 --primary-hover: #1E4BB8;
 --accent: #F08A6A;
 --accent-ink: #B45338;
 --accent-soft: #FFF1EA;
 --line: #E3EAF3;
 --shadow: 0 10px 30px rgba(28, 43, 58, .08);
 --radius: 16px;
 --container: 1160px;
 --dock: 76px;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 font-size: 17px;
 line-height: 1.75;
 color: var(--ink);
 background: var(--bg);
 padding-bottom: calc(var(--dock) + env(safe-area-inset-bottom));
 -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input { font: inherit; color: inherit; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--primary); }
a:focus-visible, button:focus-visible, summary:focus-visible {
 outline: 2px solid var(--primary);
 outline-offset: 3px;
}
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.topbar {
 position: fixed;
 z-index: 50;
 top: 12px;
 left: 50%;
 transform: translateX(-50%);
 width: min(var(--container), calc(100% - 24px));
}
.capsule {
 display: flex;
 align-items: center;
 gap: 10px;
 min-height: 64px;
 padding: 8px 8px 8px 16px;
 background: rgba(255, 255, 255, .92);
 border: 1px solid var(--line);
 border-radius: 999px;
 box-shadow: 0 10px 30px rgba(28, 43, 58, .08);
}
.logo { display: flex; align-items: center; gap: 8px; min-width: 0; font-weight: 700; color: var(--ink); }
.logo:hover { color: var(--ink); }
.logo svg { display: block; flex: 0 0 auto; }
.logo-name { white-space: nowrap; font-size: 15px; }
.desk-nav { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.desk-nav a {
 display: inline-flex;
 align-items: center;
 gap: 6px;
 padding: 8px 12px;
 border-radius: 999px;
 font-weight: 700;
 font-size: 15px;
}
.desk-nav a:hover { background: rgba(47, 111, 237, .06); }
.desk-nav a.is-current { color: var(--primary); }
.desk-nav a.is-current::before {
 content: "";
 width: 7px;
 height: 7px;
 border-radius: 50%;
 background: var(--accent);
}
.desk-cta { flex: 0 0 auto; }
.nav-toggle {
 display: none;
 margin-left: auto;
 border: 1px solid var(--primary);
 background: var(--surface);
 color: var(--primary);
 border-radius: 999px;
 min-height: 42px;
 padding: 0 16px;
 font-weight: 700;
 cursor: pointer;
}
.nav-toggle:hover { background: var(--primary); color: #fff; }
.nav-toggle:active { transform: translateY(1px); }
.nav-panel {
 display: none;
 margin-top: 8px;
 padding: 14px;
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.nav-panel.is-open { display: grid; gap: 8px; }
.nav-panel a { padding: 10px 12px; border-radius: 12px; font-weight: 700; }
.nav-panel a:hover { background: var(--bg); }
.nav-panel a.is-current { color: var(--primary); }
main { padding-top: 104px; padding-bottom: 28px; }
section { padding: 80px 0; }
section:nth-of-type(odd) { background: var(--bg); }
section:nth-of-type(even) { background: var(--surface); }
h1, h2, h3 { font-weight: 700; line-height: 1.3; letter-spacing: 0; }
h1 { margin: 0 0 12px; font-size: 40px; }
h2 { margin: 0 0 12px; font-size: 32px; }
h3 { margin: 0 0 8px; font-size: 20px; }
p { margin: 0; }
.lead { max-width: 720px; color: var(--muted); font-size: 16px; }
.crumb { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; color: var(--muted); font-size: 14px; font-weight: 700; }
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--primary); }
.headline {
 border-left: 4px solid var(--primary);
 padding: 4px 0 4px 18px;
 max-width: 760px;
}
.badge, .tag, .chip {
 display: inline-flex;
 align-items: center;
 gap: 6px;
 border-radius: 999px;
 font-weight: 700;
 line-height: 1.2;
}
.badge { padding: 5px 10px; background: var(--accent-soft); color: var(--accent-ink); font-size: 13px; margin-bottom: 14px; }
.tag { padding: 4px 9px; background: #EAF1FF; color: var(--primary); font-size: 12px; }
.tag--peach { background: var(--accent-soft); color: var(--accent-ink); }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 46px;
 padding: 0 18px;
 border-radius: 999px;
 border: 1px solid var(--primary);
 font-weight: 700;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn:focus-visible { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--primary); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--primary-hover); color: #fff; transform: translateY(-1px); }
.btn-primary:active { background: var(--primary-hover); transform: translateY(0); }
.btn-secondary { background: var(--surface); color: var(--primary); }
.btn-secondary:hover { background: #F3F7FF; color: var(--primary-hover); transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(0); }
.section-head { margin-bottom: 22px; max-width: 760px; }
.section-head p, .lane p, .review p, .card p, .faq-item p, .note { color: var(--muted); }
.card, .zone-card, .review, .lane, .step, .news-list, .faq-item, .promise, .finish, .scene, .node, .stair article, .scope-bar, .legend-card, .read-list, .month-wrap {
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.zone-card, .card, .review, .lane, .step, .scene, .node, .stair article { padding: 18px; }
.card:hover, .scene:hover, .review:hover, .zone-card:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(28, 43, 58, .1); transition: transform .2s ease, box-shadow .2s ease; }
.catalog { column-count: 1; column-gap: 18px; }
.catalog .card {
 display: inline-block;
 width: 100%;
 margin: 0 0 18px;
 break-inside: avoid;
 color: inherit;
}
.catalog .card:hover { color: inherit; }
.catalog .card:hover h3 { color: var(--primary); }
.ph {
 position: relative;
 border-radius: 12px;
 margin-bottom: 12px;
 background:
 linear-gradient(180deg, rgba(255,255,255,.2), rgba(255,255,255,0)),
 linear-gradient(135deg, #E7EEFB 0%, #FFF1EA 100%);
 overflow: hidden;
}
.ph::before {
 content: "";
 position: absolute;
 left: 16px;
 right: 16px;
 top: 50%;
 height: 2px;
 background: repeating-linear-gradient(90deg, var(--primary) 0 10px, transparent 10px 16px);
 opacity: .35;
}
.ph::after {
 content: "";
 position: absolute;
 right: 14px;
 top: 14px;
 width: 16px;
 height: 16px;
 border-radius: 50% 50% 50% 0;
 background: var(--accent);
 transform: rotate(-45deg);
}
.r1 { aspect-ratio: 16 / 7; }
.r2 { aspect-ratio: 16 / 9; }
.r3 { aspect-ratio: 4 / 3; }
.meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; color: var(--muted); font-size: 13px; }
.meta time { color: var(--muted); }
.more-wrap { margin-top: 8px; }
.scope-bar { padding: 8px 22px; }
.scope-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); }
.scope-list li {
 padding: 18px 14px 18px 0;
 margin-right: 14px;
 border-right: 1px solid var(--line);
 font-weight: 700;
}
.scope-list li:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.scope-list span { display: block; margin-top: 4px; color: var(--muted); font-weight: 400; font-size: 14px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
 border: 1px solid var(--line);
 background: var(--surface);
 color: var(--ink);
 padding: 10px 16px;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.is-on, .chip[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip.is-on:hover { color: #fff; background: var(--primary-hover); }
.chip:active { transform: translateY(1px); }
.legend-grid, .split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: start; }
.legend-card, .read-list, .month-wrap { padding: 22px; }
.swatch-row { display: flex; gap: 18px; align-items: center; margin-bottom: 16px; }
.mini {
 width: 148px;
 padding: 12px;
 border: 1px solid var(--line);
 border-radius: 12px;
 background: var(--bg);
}
.mini b { display: block; margin-top: 8px; font-size: 14px; }
.legend-card ul, .read-list { list-style: none; }
.legend-card ul { margin: 0; padding: 0; display: grid; gap: 12px; }
.legend-card li { padding-top: 12px; border-top: 1px solid var(--line); }
.legend-card li:first-child { border-top: 0; padding-top: 0; }
.read-list a {
 display: grid;
 grid-template-columns: 108px 1fr;
 gap: 12px;
 align-items: center;
 padding: 14px 0;
 border-bottom: 1px solid var(--line);
}
.read-list li:last-child a { border-bottom: 0; }
.read-list time { color: var(--muted); font-size: 14px; }
.slash {
 height: 8px;
 margin-bottom: 16px;
 border-radius: 999px;
 background: repeating-linear-gradient(-45deg, var(--primary) 0 8px, transparent 8px 14px);
 opacity: .28;
}
.week, .month {
 display: grid;
 grid-template-columns: repeat(7, 1fr);
 gap: 8px;
}
.week span { text-align: center; color: var(--muted); font-size: 13px; font-weight: 700; }
.day {
 min-height: 74px;
 padding: 8px;
 border: 1px solid var(--line);
 border-radius: 12px;
 background: var(--bg);
}
.day strong { display: block; font-size: 14px; }
.day em { display: block; margin-top: 4px; font-style: normal; font-size: 12px; font-weight: 700; color: var(--accent-ink); line-height: 1.35; }
.day.is-mark { background: var(--accent-soft); border-color: #F6D2C6; }
.day.is-empty { background: transparent; border-color: transparent; }
.month-note { margin-top: 14px; color: var(--muted); font-size: 14px; }
.faq { display: grid; gap: 12px; }
.faq-item { padding: 0; }
.faq-item summary {
 display: flex;
 justify-content: space-between;
 gap: 16px;
 padding: 16px 18px;
 cursor: pointer;
 font-weight: 700;
 list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--primary); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 18px 16px; }
.back-home { margin-top: 18px; }
.text-link { font-weight: 700; border-bottom: 1px solid var(--line); padding-bottom: 2px; }
.text-link:hover { border-bottom-color: var(--primary); }
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 48px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr 1.2fr .8fr; gap: 28px; }
.site-footer h2 { font-size: 16px; margin: 0 0 10px; }
.site-footer a { display: block; padding: 4px 0; font-weight: 700; }
.site-footer .logo { display: inline-flex; }
.site-footer p { color: var(--muted); margin: 10px 0 0; }
.legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.dock {
 position: fixed;
 left: 0;
 right: 0;
 bottom: 0;
 z-index: 40;
 background: rgba(255, 255, 255, .96);
 border-top: 1px solid var(--line);
 padding: 12px 0 calc(12px + env(safe-area-inset-bottom));
}
.dock-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.dock-label { font-weight: 700; }
.dock-label small { display: block; color: var(--muted); font-weight: 400; font-size: 13px; }
@media (max-width: 1024px) {
 section { padding: 56px 0; }
 h1 { font-size: 34px; }
 h2 { font-size: 28px; }
 .legend-grid, .split, .scope-list { grid-template-columns: 1fr 1fr; }
 .scope-list { gap: 0; }
 .scope-list li { border-right: 0; border-bottom: 1px solid var(--line); margin: 0; padding: 14px 0; }
 .scope-list li:last-child { border-bottom: 0; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
 .catalog { column-count: 2; }
}
@media (max-width: 768px) {
 .desk-nav, .desk-cta { display: none; }
 .nav-toggle { display: inline-flex; }
 .catalog { column-count: 1; }
 .legend-grid, .split, .foot-grid, .scope-list { grid-template-columns: 1fr; }
 .read-list a { grid-template-columns: 88px 1fr; }
 .dock-inner { align-items: stretch; flex-direction: column; }
 .dock .btn, .more-wrap .btn, .nav-panel .btn { width: 100%; }
 .logo-name { font-size: 14px; }
}
@media (min-width: 769px) {
 .nav-panel { display: none !important; }
}
@media (max-width: 480px) {
 section { padding: 40px 0; }
 .container { width: min(var(--container), calc(100% - 28px)); }
 body { font-size: 16px; }
 h1 { font-size: 28px; }
 h2 { font-size: 26px; }
 .logo-name { white-space: normal; font-size: 13px; line-height: 1.25; }
 .capsule { padding-left: 12px; border-radius: 20px; }
 .week, .month { gap: 4px; }
 .day { min-height: 58px; padding: 5px; }
 .day em { font-size: 10px; }
 .swatch-row { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 .btn, .card, .chip { transition: none; }
}