/* roulang page: index */
:root {
  --persimmon: #C45C4A;
  --plum: #4A3044;
  --paper: #F6F0E8;
  --ink: #161311;
  --lotus: #E7B7C2;
  --line: rgba(74, 48, 68, .16);
  --text: #241820;
  --muted: rgba(36, 24, 32, .72);
  --soft: #EFE6DC;
  --radius: 6px;
  --shadow: 0 10px 28px rgba(74, 48, 68, .08);
  --space: 28px;
  --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { font-family: inherit; line-height: 1.25; margin: 0; font-weight: 700; }
:focus-visible { outline: 2px solid var(--plum); outline-offset: 3px; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 22px 0 16px;
}
.logo {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .04em;
  color: var(--plum);
  max-width: 16em;
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-weight: 500;
  font-size: 15px;
  color: var(--plum);
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
}
.nav-links a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lotus);
  display: inline-block;
  margin-right: 8px;
  transform: translateY(-1px);
}
.nav-links a:hover { color: var(--persimmon); }
.nav-links a[aria-current="page"] { border-bottom-color: var(--persimmon); }
.band { padding: 72px 0; }
.band-paper { background: var(--paper); }
.band-sand { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-dark { background: var(--ink); color: var(--paper); }
.band-dark .muted, .band-dark .lead, .band-dark .lead-in { color: rgba(246, 240, 232, .78); }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--persimmon);
  font-weight: 700;
  letter-spacing: .12em;
  font-size: 13px;
}
.band-dark .kicker { color: var(--lotus); }
h1 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: .01em; }
h2 { font-size: clamp(1.45rem, 2.2vw, 2.05rem); margin-bottom: 14px; }
h3 { font-size: 1.12rem; }
.lead, .lead-in { color: var(--muted); max-width: 68ch; }
.lead { font-size: 17px; margin-top: 16px; }
.lead-in { margin-bottom: 28px; }
.lead + .lead, .stack-text p + p { margin-top: 1em; }
.hero { position: relative; overflow: hidden; padding-top: 34px; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 78% 12%, rgba(231, 183, 194, .28), transparent 42%),
    radial-gradient(ellipse at 12% 88%, rgba(196, 92, 74, .42), transparent 46%);
  pointer-events: none;
}
.hero-grid, .matrix, .split, .form-grid, .index-grid, .assure {
  position: relative;
  display: grid;
  gap: 22px;
}
.hero-grid { grid-template-columns: minmax(0, 1.4fr) minmax(240px, .7fr); align-items: stretch; }
.thin-time {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  border: 1px solid rgba(231, 183, 194, .35);
  border-radius: 4px;
  padding: 8px 12px;
  margin-bottom: 22px;
  font-size: 13px;
  letter-spacing: .04em;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn, .play, .chip, .more {
  border: 0;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.play, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 4px;
  font-weight: 700;
}
.play { background: var(--lotus); color: var(--ink); }
.play:hover, .btn-fill:hover { background: var(--persimmon); color: var(--paper); }
.play-icon {
  width: 0;
  height: 0;
  border-left: 11px solid var(--ink);
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
}
.play:hover .play-icon { border-left-color: var(--paper); }
.btn-line {
  background: transparent;
  color: var(--paper);
  box-shadow: inset 0 -2px 0 var(--lotus);
  border-radius: 0;
}
.btn-line:hover { box-shadow: inset 0 -6px 0 var(--persimmon); }
.btn-fill { background: transparent; color: var(--paper); border: 1px solid var(--persimmon); }
.btn-fill:active, .play:active, .chip:active { transform: translateY(1px); }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.metric {
  border-top: 1px solid rgba(246, 240, 232, .2);
  padding-top: 10px;
}
.metric b {
  display: block;
  font-size: clamp(40px, 5vw, 68px);
  line-height: .95;
  font-weight: 900;
  letter-spacing: -.03em;
}
.metric span { color: rgba(246, 240, 232, .72); font-size: 14px; }
.time-rail {
  border-left: 1px dashed rgba(231, 183, 194, .45);
  padding: 8px 0 8px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}
.time-rail li { list-style: none; }
.time-rail ol { margin: 0; padding: 0; display: grid; gap: 14px; }
.time-rail time { display: block; font-weight: 900; font-size: 22px; color: var(--lotus); }
.matrix { grid-template-columns: 1.45fr .8fr; }
.stack { display: grid; gap: 16px; }
.stub, .card, .qa article, .scene, .cat, .pick, .wrow, .idx {
  background: #fffdf9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.stub { position: relative; padding: 22px 22px 22px 40px; overflow: hidden; }
.stub::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 18px;
  background: radial-gradient(circle at 0 12px, transparent 6px, #fffdf9 7px);
  background-size: 18px 22px;
  border-right: 1px dashed rgba(74, 48, 68, .28);
}
.stub-lg { min-height: 100%; background: #fffaf5; }
.stub:hover, .card:hover, .pick:hover, .cat:hover, .wrow:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(74, 48, 68, .12); }
.tag, .badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 2px;
  border: 1px solid var(--line);
  color: var(--plum);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
}
.badge { background: rgba(196, 92, 74, .1); color: var(--persimmon); border-color: transparent; }
.num { font-variant-numeric: tabular-nums; color: var(--persimmon); font-weight: 900; }
.compare { display: grid; gap: 14px; }
.meter {
  display: grid;
  grid-template-columns: 92px 1fr 1.2fr;
  gap: 16px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.bar { height: 8px; background: rgba(74, 48, 68, .08); border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--plum), var(--persimmon)); }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 0; padding: 0; list-style: none; }
.timeline li { border-top: 2px solid var(--persimmon); padding-top: 12px; }
.timeline span { display: block; color: var(--persimmon); font-weight: 700; font-size: 13px; }
.news-list, .wlist, .board { display: grid; gap: 12px; }
.card, .wrow, .pick { padding: 16px 18px; display: grid; gap: 8px; }
.card { grid-template-columns: 92px 1fr; align-items: center; }
.poster {
  height: 92px;
  border-radius: 4px;
  background:
    linear-gradient(160deg, rgba(22, 19, 17, .05), rgba(22, 19, 17, .35)),
    var(--grad, linear-gradient(135deg, #E7B7C2, #C45C4A));
}
.more {
  margin-top: 16px;
  background: transparent;
  color: var(--plum);
  font-weight: 700;
  padding: 0 0 4px;
  box-shadow: inset 0 -1px 0 var(--plum);
}
.more:hover { color: var(--persimmon); box-shadow: inset 0 -4px 0 var(--persimmon); }
.assure { grid-template-columns: repeat(3, 1fr); }
.assure article { border-top: 1px solid rgba(231, 183, 194, .4); padding-top: 14px; }
.qa { display: grid; gap: 10px; }
.qa article { padding: 14px 16px; box-shadow: none; }
.qa b { display: block; color: var(--plum); }
.faq { display: grid; gap: 10px; }
.faq details { border-bottom: 1px solid var(--line); padding: 8px 0 12px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--plum); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; float: right; color: var(--persimmon); }
.faq details[open] summary::after { content: "－"; }
.faq details p { margin-top: 8px; color: var(--muted); }
.form-grid { grid-template-columns: .8fr 1.2fr; align-items: start; }
form { display: grid; gap: 12px; }
label { display: grid; gap: 6px; font-size: 14px; font-weight: 700; }
input, select {
  width: 100%;
  min-height: 46px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 0 12px;
}
.done {
  display: none;
  margin-top: 8px;
  padding: 12px 14px;
  border-radius: 4px;
  background: rgba(231, 183, 194, .2);
}
.done.show { display: block; }
.rail { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.rail article { scroll-snap-align: start; min-width: 220px; flex: 0 0 auto; }
.rail article:nth-child(3n) { min-width: 320px; }
.rail article:nth-child(2n) { min-width: 250px; }
.rail .poster { height: 150px; }
.scene-list { display: grid; gap: 12px; }
.scene {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  color: var(--ink);
}
.cats { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.cat { display: block; padding: 22px; min-height: 180px; }
.cat:hover { border-color: var(--persimmon); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 6px 12px;
  color: var(--plum);
}
.chip.is-on, .chip:hover { background: var(--persimmon); color: var(--paper); border-color: var(--persimmon); }
.picks { display: grid; grid-template-columns: 1.2fr .8fr; gap: 12px; }
.board { background: transparent; }
.brow {
  display: grid;
  grid-template-columns: 88px 1.4fr .6fr .6fr;
  gap: 10px;
  padding: 12px 4px;
  border-bottom: 1px solid rgba(246, 240, 232, .16);
}
.wrow { grid-template-columns: 52px 1fr auto; align-items: center; }
.index-grid { grid-template-columns: 1fr 1fr; }
.idx { padding: 16px 18px; display: flex; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.idx:hover { border-color: var(--persimmon); }
.site-footer {
  background: var(--ink);
  color: rgba(246, 240, 232, .78);
  padding: 36px 0 28px;
  border-top: 1px solid rgba(231, 183, 194, .25);
}
.foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.foot strong { color: var(--paper); display: block; margin-bottom: 6px; }
.foot nav { display: flex; gap: 16px; }
.foot a:hover { color: var(--lotus); }
@media (max-width: 1280px) {
  .container { width: min(1040px, calc(100% - 40px)); }
}
@media (max-width: 1024px) {
  .hero-grid, .matrix, .form-grid, .index-grid, .assure, .cats, .picks, .meter { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .card { grid-template-columns: 72px 1fr; }
}
@media (max-width: 768px) {
  .nav { flex-direction: column; align-items: flex-start; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 10px; }
  .metric-row, .timeline, .brow { grid-template-columns: 1fr 1fr; }
  .scene { grid-template-columns: 1fr; }
  .band { padding: 52px 0; }
}
@media (max-width: 640px) {
  .metric-row, .timeline, .brow, .wrow { grid-template-columns: 1fr; }
  .brow span:nth-child(n+3) { display: none; }
}
@media (max-width: 520px) {
  .container { width: calc(100% - 28px); }
  h1 { font-size: 1.72rem; }
  .logo { font-size: 16px; }
  .card { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category1 */
:root {
  --persimmon: #C45C4A;
  --plum: #4A3044;
  --paper: #F6F0E8;
  --ink: #161311;
  --lotus: #E7B7C2;
  --line: rgba(74, 48, 68, .16);
  --text: #241820;
  --muted: rgba(36, 24, 32, .72);
  --soft: #EFE6DC;
  --radius: 6px;
  --shadow: 0 10px 28px rgba(74, 48, 68, .08);
  --space: 28px;
  --max: 1120px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 900; line-height: 1.25; letter-spacing: .01em; }
h1 { font-size: clamp(32px, 4vw, 46px); }
h2 { font-size: clamp(24px, 3vw, 32px); }
h3 { font-size: 18px; font-weight: 700; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 22px 0 16px;
}
.logo {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .04em;
  color: var(--plum);
  max-width: 16em;
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-weight: 500;
  font-size: 15px;
  color: var(--plum);
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
}
.nav-links a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lotus);
  display: inline-block;
  margin-right: 8px;
  transform: translateY(-1px);
}
.nav-links a:hover { color: var(--persimmon); }
.nav-links a[aria-current="page"] { border-bottom-color: var(--persimmon); color: var(--persimmon); }
.band { padding: 64px 0; }
.band-soft { background: var(--soft); }
.band-dark { background: var(--ink); color: var(--paper); }
.band-dark .muted, .band-dark .lead { color: rgba(246, 240, 232, .78); }
.lead { color: var(--muted); max-width: 62ch; font-size: 17px; margin-top: 16px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--persimmon);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}
.band-dark .kicker { color: var(--lotus); }
.tag, .badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 2px;
  border: 1px solid var(--line);
  color: var(--plum);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  background: transparent;
}
.badge { background: rgba(196, 92, 74, .12); color: var(--persimmon); border-color: transparent; }
.band-dark .tag { color: var(--paper); border-color: rgba(246, 240, 232, .2); }
.btn, .chip {
  border: 0;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 4px;
  font-weight: 700;
}
.btn-line {
  background: transparent;
  color: var(--paper);
  box-shadow: inset 0 -2px 0 var(--lotus);
  border-radius: 0;
  padding-inline: 0;
}
.btn-line:hover { box-shadow: inset 0 -6px 0 var(--persimmon); }
.btn-fill {
  background: transparent;
  color: var(--plum);
  border: 1px solid var(--persimmon);
}
.btn-fill:hover, .btn:active { background: var(--persimmon); color: var(--paper); }
.btn:active, .chip:active { transform: translateY(1px); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--plum);
  outline-offset: 3px;
}
.hero-narrow {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, .72fr);
  gap: 28px;
  align-items: end;
}
.spot {
  position: relative;
  overflow: hidden;
}
.spot::before {
  content: "";
  position: absolute;
  inset: auto auto -20% -8%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(196, 92, 74, .45), transparent 68%);
  pointer-events: none;
}
.time-strip { display: grid; gap: 8px; position: relative; }
.time-row, .scene-row, .read-item, .idx-item, .mag-card, .node {
  background: #fffdf9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.time-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 12px 14px;
  align-items: center;
}
.time-row b { font-size: 18px; color: var(--plum); }
.time-row span, .muted { color: var(--muted); }
.filter-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 18px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 6px 12px;
  color: var(--plum);
}
.chip.is-on, .chip:hover { background: var(--persimmon); color: var(--paper); border-color: var(--persimmon); }
.filter-note { color: var(--muted); margin-top: 14px; }
.mag-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
.side-index { display: grid; gap: 8px; }
.idx-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 8px;
  padding: 12px;
  color: var(--plum);
}
.idx-item:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(74, 48, 68, .12); }
.idx-item em { font-style: normal; color: var(--persimmon); font-weight: 900; }
.mag-board {
  display: grid;
  grid-template-columns: 1.35fr .75fr;
  gap: 14px;
}
.mag-card {
  padding: 18px 18px 18px 22px;
  display: grid;
  gap: 8px;
  position: relative;
  min-height: 168px;
}
.mag-card.wide { grid-column: 1 / -1; min-height: 0; grid-template-columns: 120px 1fr auto; align-items: center; }
.mag-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 12px;
  background: radial-gradient(circle at 0 8px, transparent 5px, #fffdf9 5.5px);
  background-size: 12px 18px;
  border-right: 1px dashed rgba(74, 48, 68, .2);
}
.mag-card:hover, .read-item:hover, .scene-row:hover, .node:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(74, 48, 68, .12);
}
.num { font-weight: 900; color: var(--persimmon); letter-spacing: .08em; }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px; }
.rhythm {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.node { padding: 16px; display: grid; gap: 6px; }
.node strong { font-size: 22px; color: var(--plum); }
.scene-list, .read-list { display: grid; gap: 12px; margin-top: 20px; }
.scene-row, .read-item {
  display: grid;
  grid-template-columns: 108px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
}
.scene-time { font-weight: 900; color: var(--persimmon); font-size: 20px; }
.more-bar, .remind-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}
.remind-bar { border-top: 1px solid rgba(231, 183, 194, .28); padding-top: 18px; }
.site-footer {
  background: var(--ink);
  color: rgba(246, 240, 232, .78);
  padding: 36px 0 28px;
  border-top: 1px solid rgba(231, 183, 194, .25);
}
.foot {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 18px 32px;
  align-items: start;
}
.foot strong { color: var(--paper); font-size: 18px; }
.foot p { margin-top: 8px; }
.foot nav { display: flex; gap: 16px; flex-wrap: wrap; }
.foot a:hover { color: var(--lotus); }
.foot p:last-child { grid-column: 1 / -1; margin-top: 8px; }
@media (max-width: 1024px) {
  .hero-narrow, .mag-layout, .rhythm { grid-template-columns: 1fr 1fr; }
  .rhythm { grid-template-columns: 1fr 1fr; }
  .mag-board { grid-template-columns: 1fr; }
  .mag-card.wide { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav { flex-direction: column; align-items: flex-start; gap: 14px; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 10px; }
  .hero-narrow, .mag-layout, .filter-head, .scene-row, .read-item, .more-bar, .remind-bar, .foot {
    grid-template-columns: 1fr;
    display: grid;
  }
  .more-bar, .remind-bar { display: grid; }
  .band { padding: 42px 0; }
  .rhythm { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 28px); }
  .logo { font-size: 16px; }
  .time-row { grid-template-columns: 1fr; }
  h1 { font-size: 30px; }
}

/* roulang page: category2 */
:root {
  --persimmon: #C45C4A;
  --plum: #4A3044;
  --paper: #F6F0E8;
  --ink: #161311;
  --lotus: #E7B7C2;
  --line: rgba(74, 48, 68, .16);
  --text: #241820;
  --muted: rgba(36, 24, 32, .72);
  --soft: #EFE6DC;
  --radius: 6px;
  --shadow: 0 10px 28px rgba(74, 48, 68, .08);
  --space: 28px;
  --max: 1120px;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-family: inherit; text-align: left; color: var(--plum); }
h1 { font-size: clamp(32px, 4vw, 52px); font-weight: 900; line-height: 1.22; letter-spacing: .01em; }
h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 900; line-height: 1.3; }
h3 { font-size: 18px; font-weight: 700; line-height: 1.45; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 22px 0 16px;
}
.logo {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .04em;
  color: var(--plum);
  max-width: 16em;
  line-height: 1.45;
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-weight: 500;
  font-size: 15px;
  color: var(--plum);
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
}
.nav-links a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lotus);
  display: inline-block;
  margin-right: 8px;
  transform: translateY(-1px);
}
.nav-links a:hover { color: var(--persimmon); }
.nav-links a[aria-current="page"] { border-bottom-color: var(--persimmon); }
.band { padding: 64px 0; position: relative; }
.band-soft { background: var(--soft); }
.band-dark {
  background:
    radial-gradient(ellipse at 82% 0%, rgba(196, 92, 74, .38), transparent 46%),
    var(--ink);
  color: var(--paper);
}
.band-dark h2, .band-dark h3 { color: var(--paper); }
.band-dark .muted, .band-dark .lead, .band-dark .lead-in { color: rgba(246, 240, 232, .78); }
.lead, .lead-in { color: var(--muted); max-width: 68ch; }
.lead { font-size: 17px; margin-top: 16px; }
.lead-in { margin-bottom: 28px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--persimmon);
  font-weight: 700;
  letter-spacing: .14em;
  font-size: 12px;
}
.kicker::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--persimmon);
}
.tag, .badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 2px;
  border: 1px solid var(--line);
  color: var(--plum);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
}
.badge { background: rgba(196, 92, 74, .1); color: var(--persimmon); border-color: transparent; }
.band-dark .badge { background: rgba(231, 183, 194, .16); color: var(--lotus); }
.stub, .card, .ticket, .vcard, .timebar, .spec, .guide a, .swatch {
  background: #fffdf9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.ticket { position: relative; overflow: hidden; }
.ticket::before, .ticket::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  top: 28px;
}
.ticket::before { left: -9px; }
.ticket::after { right: -9px; }
.band-soft .ticket::before, .band-soft .ticket::after { background: var(--soft); }
.btn, .play, .chip, .more {
  border: 0;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.play, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 4px;
  font-weight: 700;
}
.btn-line {
  background: transparent;
  color: var(--paper);
  box-shadow: inset 0 -2px 0 var(--lotus);
  border-radius: 0;
}
.btn-line:hover { box-shadow: inset 0 -6px 0 var(--persimmon); color: var(--paper); }
.btn-fill {
  background: transparent;
  color: var(--plum);
  border: 1px solid var(--persimmon);
}
.btn-fill:hover, .play:hover { background: var(--persimmon); color: var(--paper); }
.btn-fill:active, .play:active, .chip:active { transform: translateY(1px); }
.chip {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 6px 12px;
  color: var(--plum);
}
.chip.is-on, .chip:hover { background: var(--persimmon); color: var(--paper); border-color: var(--persimmon); }
.more {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--persimmon);
  font-weight: 700;
  background: transparent;
  box-shadow: inset 0 -2px 0 var(--persimmon);
  padding: 0 2px 2px;
}
.more:hover { box-shadow: inset 0 -6px 0 var(--persimmon); }
a:focus-visible, button:focus-visible, .chip:focus-visible {
  outline: 2px solid var(--plum);
  outline-offset: 2px;
}
.cat-slim, .list-body, .anchor-grid, .spec-list {
  display: grid;
  gap: 22px;
}
.cat-slim { grid-template-columns: minmax(0, 1.35fr) minmax(240px, .65fr); align-items: stretch; }
.slim-copy { max-width: 38em; padding-top: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.spot {
  padding: 22px 22px 18px;
  min-height: 100%;
  background:
    radial-gradient(circle at 80% 20%, rgba(231, 183, 194, .55), transparent 42%),
    #fffdf9;
}
.spot ol { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 12px; }
.spot li { display: grid; grid-template-columns: 52px 1fr; gap: 10px; align-items: baseline; border-top: 1px solid var(--line); padding-top: 10px; }
.spot b { color: var(--persimmon); font-size: 18px; }
.list-body { grid-template-columns: minmax(0, 1.45fr) minmax(260px, .72fr); align-items: start; }
.time-stack, .v-stack { display: grid; gap: 10px; }
.timebar {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  box-shadow: none;
}
.timebar:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(74, 48, 68, .12); }
.timebar time { font-weight: 900; color: var(--persimmon); font-variant-numeric: tabular-nums; font-size: 18px; }
.timebar small, .muted { color: var(--muted); }
.code { font-weight: 700; color: var(--plum); letter-spacing: .08em; font-size: 13px; }
.vcard {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  padding: 16px;
  border-left: 3px solid var(--persimmon);
}
.vcard:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(74, 48, 68, .12); }
.seat {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--lotus);
  font-weight: 900;
  border-radius: 4px;
}
.swatch { height: 74px; border: 0; box-shadow: none; }
.swatch-night { background: linear-gradient(120deg, #161311, #4A3044 70%, #E7B7C2); }
.swatch-rain { background: linear-gradient(160deg, #4A3044, #C45C4A 120%); }
.swatch-coast { background: linear-gradient(120deg, #E7B7C2, #F6F0E8 55%, #C45C4A); }
.swatch-roof { background: linear-gradient(150deg, #241820, #C45C4A); }
.swatch-dawn { background: linear-gradient(120deg, #F6F0E8, #E7B7C2 60%, #4A3044); }
.spec-list { gap: 0; border-top: 1px solid rgba(246, 240, 232, .2); }
.spec {
  background: transparent;
  color: var(--paper);
  border: 0;
  border-bottom: 1px solid rgba(246, 240, 232, .2);
  border-radius: 0;
  box-shadow: none;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding: 18px 0;
}
.spec b { color: var(--lotus); letter-spacing: .08em; }
.excerpt-row {
  display: flex;
  gap: 14px;
  align-items: stretch;
  overflow-x: auto;
  padding-bottom: 6px;
}
.excerpt {
  padding: 18px 18px 16px;
  display: grid;
  gap: 8px;
  align-content: start;
}
.excerpt:nth-child(1) { min-width: min(420px, 86vw); }
.excerpt:nth-child(2) { min-width: min(260px, 78vw); }
.excerpt:nth-child(3) { min-width: min(320px, 82vw); }
.excerpt:hover { transform: translateY(-2px); }
.guide { display: grid; }
.guide a {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 16px 12px;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  border-top: 0;
  box-shadow: none;
}
.guide a:first-child { border-top: 1px solid var(--line); }
.guide a:hover { background: #fff; }
.guide strong { display: block; color: var(--plum); }
.more-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
}
.anchor-grid { grid-template-columns: 1.3fr repeat(3, minmax(0, .7fr)); }
.anchor-card {
  border-top: 1px solid rgba(246, 240, 232, .24);
  padding-top: 14px;
}
.anchor-card a { color: var(--lotus); font-weight: 700; }
.anchor-card a:hover { color: var(--paper); }
.site-footer {
  background: var(--ink);
  color: rgba(246, 240, 232, .78);
  padding: 36px 0 28px;
  border-top: 1px solid rgba(231, 183, 194, .25);
}
.foot {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px 28px;
  align-items: start;
}
.foot strong { color: var(--paper); font-size: 18px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 16px; }
.foot a:hover { color: var(--lotus); }
.foot p:last-child { grid-column: 1 / -1; margin: 8px 0 0; }
@media (max-width: 1280px) {
  :root { --max: 1040px; }
}
@media (max-width: 1024px) {
  .cat-slim, .list-body, .anchor-grid { grid-template-columns: 1fr; }
  .spec { grid-template-columns: 96px 1fr; }
  .foot { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .band { padding: 48px 0; }
  .nav { flex-direction: column; align-items: flex-start; gap: 14px; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 10px; }
  .guide a, .timebar, .more-row { grid-template-columns: 1fr; }
  .more-row { align-items: flex-start; }
  .guide a { gap: 6px; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 32px); }
  .metric-space { display: none; }
}
@media (max-width: 520px) {
  .container { width: calc(100% - 28px); }
  .logo { font-size: 16px; }
  .timebar { grid-template-columns: 1fr; }
  .vcard { grid-template-columns: 1fr; }
  .spec { grid-template-columns: 1fr; gap: 4px; }
  h1 { font-size: 30px; }
}