/* roulang page: index */
:root {
  --paper: #F6F1EA;
  --ink: #2C2428;
  --muted: #6E6468;
  --iris: #6E4C7A;
  --iris-deep: #55385F;
  --plum: #8C4A62;
  --apricot: #D9A07A;
  --stone: #E7E0D6;
  --deep: #241E22;
  --card: #FFFCF8;
  --line: rgba(44, 36, 40, 0.12);
  --shadow: 0 8px 22px rgba(36, 30, 34, 0.06);
  --radius: 8px;
  --btn-radius: 6px;
  --sidebar: 220px;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
  --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang 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: 16.5px;
  line-height: 1.75;
}
img { max-width: 100%; display: block; height: auto; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--iris); text-decoration: none; }
a:hover { color: var(--iris-deep); }
a:active { color: var(--plum); }
:focus-visible { outline: 2px solid var(--apricot); outline-offset: 3px; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, .brand-name, .stair h3, .faq-item summary {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}
h1 { font-size: 40px; margin-bottom: 14px; }
h2 { font-size: 28px; margin-bottom: 14px; }
h3 { font-size: 20px; margin-bottom: 8px; }
p { margin-bottom: 12px; }
.lead { color: var(--muted); font-size: 17px; max-width: 42em; }
.wrap { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.topbar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 58px;
  z-index: 50;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--card);
  border-bottom: 1px solid var(--stone);
}
.topbar .brand-name { font-size: 16px; }
.nav-toggle {
  border: 1px solid var(--iris);
  background: var(--iris);
  color: #fff;
  border-radius: var(--btn-radius);
  min-width: 72px;
  height: 36px;
  cursor: pointer;
}
.nav-toggle:hover { background: var(--iris-deep); }
.nav-toggle:active { transform: translateY(1px); }
.mask {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(36, 30, 34, 0.46);
  z-index: 30;
}
.mask.is-open { display: block; }
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar);
  z-index: 40;
  background: #FBF7F2;
  border-right: 1px solid var(--stone);
  padding: 22px 16px 28px;
  overflow-y: auto;
}
.brand { display: block; padding-bottom: 16px; border-bottom: 1px solid var(--stone); }
.brand-mark {
  display: block;
  width: 36px;
  height: 6px;
  background: var(--apricot);
  margin-bottom: 10px;
}
.brand-name { display: block; font-size: 18px; letter-spacing: 0.02em; }
.side-nav { list-style: none; margin: 18px 0 0; padding: 0; }
.side-link {
  display: block;
  padding: 10px 12px;
  margin-bottom: 4px;
  color: var(--ink);
  border-radius: 6px;
  border: 1px solid transparent;
}
.side-link:hover { background: rgba(110, 76, 122, 0.08); color: var(--iris-deep); }
.side-link:active { background: rgba(110, 76, 122, 0.16); }
.side-link.is-active {
  background: rgba(110, 76, 122, 0.1);
  box-shadow: inset 3px 0 0 var(--iris);
  color: var(--iris-deep);
}
.side-split { height: 1px; background: var(--stone); margin: 12px 8px; list-style: none; }
.app-main { margin-left: var(--sidebar); min-height: 100vh; }
.band { padding: 72px 0; }
.band-paper { background: var(--paper); }
.band-card { background: #FBF7F2; }
.band-stone { background: #EFE8DF; }
.band-deep { background: var(--deep); color: #F6F1EA; }
.band-deep h2, .band-deep h3 { color: #F6F1EA; }
.hero { padding: 64px 0 56px; background: var(--paper); border-bottom: 1px solid var(--stone); }
.hero-grid, .split, .domestic-layout, .asia-layout, .news-grid, .metric-strip, .wall-grid, .foot-grid {
  display: grid;
  gap: 28px;
}
.hero-grid { grid-template-columns: 1.35fr 0.75fr; align-items: center; }
.split { grid-template-columns: 1.15fr 0.85fr; align-items: center; }
.domestic-layout { grid-template-columns: 1.25fr 0.75fr; align-items: start; }
.asia-layout { grid-template-columns: 0.8fr 1.2fr; align-items: center; }
.kicker {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--plum);
  font-size: 13px;
  letter-spacing: 0.08em;
}
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.btn, .text-link {
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--btn-radius);
  border: 1px solid var(--iris);
  background: var(--iris);
  color: #fff;
  cursor: pointer;
}
.btn:hover { background: var(--iris-deep); border-color: var(--iris-deep); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: transparent; color: var(--iris); }
.btn-ghost:hover { background: rgba(110, 76, 122, 0.08); color: var(--iris-deep); }
.btn-light { background: var(--apricot); border-color: var(--apricot); color: var(--deep); }
.btn-light:hover { background: #c98b62; border-color: #c98b62; color: var(--deep); }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; padding: 0; list-style: none; }
.hero-points li {
  padding: 6px 10px;
  background: var(--card);
  border: 1px solid var(--stone);
  border-radius: 6px;
  font-size: 13px;
}
.poster {
  background: var(--card);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.poster-art { position: relative; background: var(--deep); }
.ratio-16x9 { aspect-ratio: 16 / 9; }
.ratio-4x5 { aspect-ratio: 4 / 5; }
.poster-art::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 16%;
  height: 48%;
  border: 1px solid rgba(217, 160, 122, 0.85);
}
.poster-art::after {
  content: "";
  position: absolute;
  left: 10%;
  width: 42%;
  bottom: 24%;
  height: 7px;
  background: var(--apricot);
}
.art-plum { background: #4C3144; }
.art-iris { background: #3C2C49; }
.art-ink { background: #241E22; }
.art-shift { margin-top: 36px; }
.art-kicker {
  position: absolute;
  left: 10%;
  bottom: 30%;
  color: var(--apricot);
  font-size: 13px;
  letter-spacing: 0.08em;
}
.subbar {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  background: var(--deep);
  color: #F6F1EA;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.pain-line {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--plum);
}
.pain-line li { padding: 18px 18px 0 0; }
.pain-line span {
  display: block;
  color: var(--plum);
  font-family: var(--serif);
  font-size: 13px;
}
.stair { list-style: none; margin: 8px 0 0; padding: 0; max-width: 760px; }
.stair li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 8px 0 18px;
  border-left: 1px solid var(--stone);
}
.stair em {
  width: 48px;
  height: 48px;
  margin-left: -24px;
  display: grid;
  place-items: center;
  background: var(--card);
  border: 1px solid var(--iris);
  color: var(--iris);
  border-radius: 50%;
  font-style: normal;
  font-family: var(--serif);
}
.metric-strip { grid-template-columns: repeat(4, 1fr); margin-top: 8px; }
.metric, .wall-item, .sheet, .quote, .news-card, .people-row, .entry-row, .catalog-item {
  background: var(--card);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.metric { padding: 18px 16px; }
.metric b {
  display: block;
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1.1;
  color: var(--iris);
}
.metric span, .wall-item span { display: block; color: var(--muted); font-size: 14px; }
.quote-list { display: grid; gap: 18px; }
.quote { padding: 22px 22px 16px; max-width: 760px; }
.quote-offset { margin-left: 12%; }
.quote p { font-family: var(--serif); font-size: 20px; line-height: 1.6; }
.quote cite { display: block; color: var(--plum); font-style: normal; font-size: 14px; }
.people-stack { display: grid; gap: 12px; }
.people-row { padding: 16px 18px; }
.people-row:nth-child(even) { margin-left: 7%; background: #F8F1EA; }
.people-row strong { font-family: var(--serif); }
.news-grid { grid-template-columns: repeat(3, 1fr); }
.news-card { overflow: hidden; height: 100%; }
.news-card a { display: block; height: 100%; color: inherit; }
.news-card .pad, .catalog-item .pad, .asia-note { padding: 14px 14px 16px; }
.news-card:hover, .catalog-item:hover, .entry-row:hover, .quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(36, 30, 34, 0.08);
}
.news-card, .catalog-item, .entry-row, .quote { transition: transform 0.2s ease, box-shadow 0.2s ease; }
.text-link { color: var(--plum); font-size: 14px; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 2px;
  background: var(--deep);
  color: var(--apricot);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.badge-full { background: var(--iris); color: #fff; }
.badge-part { background: var(--apricot); color: var(--deep); }
.badge-off { background: var(--plum); color: #fff; }
.sheet { padding: 16px; margin: 18px 0; }
.sheet-form { display: grid; grid-template-columns: 1.4fr 0.8fr auto; gap: 12px; align-items: end; }
.field label { display: block; font-size: 13px; margin-bottom: 6px; color: var(--muted); }
.field input, .field select {
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--stone);
  border-radius: var(--btn-radius);
  background: #fff;
  appearance: none;
}
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--iris) 50%), linear-gradient(135deg, var(--iris) 50%, transparent 50%);
  background-position: calc(100% - 18px) 19px, calc(100% - 12px) 19px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.result-note { margin: 0 0 12px; color: var(--plum); }
.catalog-list { display: grid; gap: 12px; }
.catalog-item { padding: 12px; }
.catalog-top { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.catalog-item small, .asia-note small { color: var(--muted); }
.asia-posters { display: grid; grid-template-columns: 0.72fr 1.1fr; gap: 16px; align-items: start; }
.asia-notes { display: grid; gap: 10px; margin-top: 14px; }
.asia-note { border: 1px solid var(--stone); border-radius: var(--radius); background: var(--card); }
.legend-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.legend-list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--stone);
}
.wall-grid { grid-template-columns: 1.1fr 0.9fr 0.9fr 0.9fr; }
.wall-item { background: transparent; border-color: rgba(246, 241, 234, 0.18); box-shadow: none; padding: 18px; }
.wall-item b { display: block; font-family: var(--serif); font-size: 40px; color: var(--apricot); line-height: 1; }
.wall-item span { color: rgba(246, 241, 234, 0.78); }
.entry-list { display: grid; gap: 12px; }
.entry-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  color: inherit;
}
.entry-row strong { display: block; font-family: var(--serif); font-size: 22px; }
.entry-row em { font-style: normal; color: var(--iris); }
.faq-item { border-top: 1px solid var(--stone); padding: 14px 0; }
.faq-item:last-child { border-bottom: 1px solid var(--stone); }
.faq-item summary { cursor: pointer; font-size: 18px; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "＋ "; color: var(--plum); }
.faq-item[open] summary::before { content: "－ "; }
.faq-item p { max-width: 46em; color: var(--muted); margin: 8px 0 4px; }
.cta-box {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  padding: 28px;
  border: 1px solid rgba(217, 160, 122, 0.45);
  border-radius: var(--radius);
}
.site-footer { background: #1B171A; color: rgba(246, 241, 234, 0.82); padding: 36px 0 28px; }
.foot-grid { grid-template-columns: 1.3fr 0.8fr 0.9fr; }
.site-footer a { color: var(--apricot); }
.site-footer .brand-name { color: #F6F1EA; margin-bottom: 8px; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links a { display: inline-block; padding: 4px 0; }
.copy { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(246, 241, 234, 0.12); font-size: 13px; color: rgba(246, 241, 234, 0.62); }
[hidden] { display: none !important; }
@media (max-width: 1023px) {
  .topbar { display: flex; }
  .sidebar { transform: translateX(-105%); transition: transform 0.2s ease; width: min(320px, 86vw); }
  .sidebar.is-open { transform: none; }
  .app-main { margin-left: 0; padding-top: 58px; }
  .hero-grid, .split, .domestic-layout, .asia-layout { grid-template-columns: 1fr; }
  .news-grid, .metric-strip, .wall-grid { grid-template-columns: 1fr 1fr; }
  .quote-offset, .people-row:nth-child(even) { margin-left: 0; }
}
@media (max-width: 768px) {
  .band { padding: 48px 0; }
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }
  .pain-line, .sheet-form, .foot-grid, .asia-posters { grid-template-columns: 1fr; }
  .art-shift { margin-top: 0; }
  .cta-box, .entry-row { display: grid; grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .sidebar.is-open { width: 100%; }
  .band { padding: 40px 0; }
  .wrap { width: calc(100% - 32px); }
  .news-grid, .metric-strip, .wall-grid, .legend-list li, .stair li { grid-template-columns: 1fr; }
  .stair li { border-left: 0; }
  .stair em { margin-left: 0; }
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
  .btn { width: 100%; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .hero { padding-top: 36px; }
  .metric b, .wall-item b { font-size: 30px; }
  .subbar { flex-direction: column; }
}

/* roulang page: category1 */
:root {
 --paper: #F6F1EA;
 --ink: #2C2428;
 --muted: #6E6468;
 --iris: #6E4C7A;
 --iris-deep: #55385F;
 --plum: #8C4A62;
 --apricot: #D9A07A;
 --stone: #E7E0D6;
 --deep: #241E22;
 --card: #FFFCF8;
 --line: rgba(44, 36, 40, 0.12);
 --shadow: 0 8px 22px rgba(36, 30, 34, 0.06);
 --radius: 8px;
 --btn-radius: 6px;
 --sidebar: 220px;
 --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
 --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
/* roulang page: category1 */
*, *::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: 16.5px;
 line-height: 1.75;
}
img { max-width: 100%; display: block; height: auto; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--iris); text-decoration: none; }
a:hover { color: var(--iris-deep); }
a:active { color: var(--plum); }
h1, h2, h3, .brand-name, .faq-item summary {
 font-family: var(--serif);
 font-weight: 700;
 line-height: 1.3;
 color: var(--ink);
 margin: 0;
}
p { margin: 0 0 0.8em; }
.lead { color: var(--muted); font-size: 17px; max-width: 42em; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.topbar {
 display: none;
 position: fixed;
 top: 0; left: 0; right: 0;
 height: 58px;
 z-index: 50;
 align-items: center;
 justify-content: space-between;
 padding: 0 16px;
 background: var(--card);
 border-bottom: 1px solid var(--stone);
}
.topbar .brand { display: flex; align-items: center; gap: 10px; border: 0; padding: 0; }
.topbar .brand-mark { width: 28px; margin: 0; }
.topbar .brand-name { font-size: 16px; }
.nav-toggle {
 border: 1px solid var(--iris);
 background: var(--iris);
 color: #fff;
 border-radius: var(--btn-radius);
 min-width: 72px;
 height: 36px;
 cursor: pointer;
}
.nav-toggle:hover { background: var(--iris-deep); }
.nav-toggle:active { transform: translateY(1px); }
.nav-mask {
 display: none;
 position: fixed;
 inset: 0;
 background: rgba(36, 30, 34, 0.38);
 z-index: 35;
}
.nav-mask.is-open { display: block; }
.app-sidebar {
 position: fixed;
 top: 0; left: 0; bottom: 0;
 width: var(--sidebar);
 padding: 22px 16px 28px;
 background: var(--card);
 border-right: 1px solid var(--stone);
 z-index: 40;
 overflow: auto;
}
.brand { display: block; padding-bottom: 16px; border-bottom: 1px solid var(--stone); color: inherit; }
.brand-mark {
 display: block;
 width: 36px;
 height: 6px;
 background: var(--apricot);
 margin-bottom: 10px;
}
.brand-name { display: block; font-size: 18px; letter-spacing: 0.02em; }
.side-nav { list-style: none; margin: 18px 0 0; padding: 0; }
.side-nav a {
 display: block;
 margin: 4px 0;
 padding: 10px 12px;
 color: var(--ink);
 border-left: 3px solid transparent;
 border-radius: 0 6px 6px 0;
}
.side-nav a:hover { background: #F8F1EA; color: var(--iris-deep); }
.side-nav a:active { background: #F3E6DC; }
.side-nav a.is-active {
 background: #F4EBE3;
 border-left-color: var(--iris);
 color: var(--iris-deep);
}
.app-main { margin-left: var(--sidebar); min-height: 100vh; }
.section { padding: 72px 0; }
.section-paper { background: var(--paper); }
.section-sand { background: #FBF7F2; border-top: 1px solid var(--stone); border-bottom: 1px solid var(--stone); }
.section-card { background: #F3ECE4; }
.cat-head { padding: 42px 0 28px; border-bottom: 1px solid var(--stone); }
.head-grid, .board, .scene-grid, .guide-list, .metric-strip, .foot-grid, .close-grid {
 display: grid;
 gap: 28px;
}
.head-grid { grid-template-columns: 1.35fr 0.75fr; align-items: end; }
h1 { font-size: 40px; }
h2 { font-size: 28px; margin-bottom: 14px; }
h3 { font-size: 20px; }
.kicker { color: var(--plum); font-size: 13px; letter-spacing: 0.08em; margin-bottom: 8px; }
.summary-card, .filter-card, .entry-card, .legend-box, .time-card, .scene-copy, .guide-item, .metric, .close-band inner {
 background: var(--card);
 border: 1px solid var(--stone);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.summary-card { padding: 18px 18px 8px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.chip-row li {
 padding: 6px 10px;
 background: #F8F1EA;
 border: 1px solid var(--stone);
 border-radius: 6px;
 font-size: 13px;
}
.board { grid-template-columns: 250px 1fr; align-items: start; }
.filter-card { padding: 16px; position: sticky; top: 18px; }
.sheet-form, .filter-form { display: grid; gap: 12px; }
.field { display: grid; gap: 6px; }
.field span { font-size: 13px; color: var(--muted); }
.field input, .field select {
 width: 100%;
 min-height: 44px;
 padding: 8px 12px;
 border: 1px solid var(--stone);
 border-radius: var(--btn-radius);
 background: #fff;
}
.field select {
 appearance: none;
 background-image: linear-gradient(45deg, transparent 50%, var(--iris) 50%), linear-gradient(135deg, var(--iris) 50%, transparent 50%);
 background-position: calc(100% - 18px) 19px, calc(100% - 12px) 19px;
 background-size: 6px 6px, 6px 6px;
 background-repeat: no-repeat;
}
.btn, .text-link { transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 10px 18px;
 border-radius: var(--btn-radius);
 border: 1px solid var(--iris);
 background: var(--iris);
 color: #fff;
 cursor: pointer;
}
.btn:hover { background: var(--iris-deep); border-color: var(--iris-deep); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: transparent; color: var(--iris); }
.btn-ghost:hover { background: rgba(110, 76, 122, 0.08); color: var(--iris-deep); }
.btn-light { background: var(--apricot); border-color: var(--apricot); color: var(--deep); }
.btn-light:hover { background: #c98b62; border-color: #c98b62; color: var(--deep); }
.btn-block { width: 100%; }
.result-line { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 14px; }
.result-line p { margin: 0; color: var(--muted); font-size: 14px; }
.card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.entry-card { overflow: hidden; height: 100%; }
.entry-card a { display: block; height: 100%; color: inherit; }
.entry-card:hover, .guide-item:hover, .time-card:hover {
 transform: translateY(-2px);
 box-shadow: 0 12px 26px rgba(36, 30, 34, 0.08);
}
.entry-card, .guide-item, .time-card { transition: transform 0.2s ease, box-shadow 0.2s ease; }
.pad { padding: 14px 14px 16px; }
.entry-card h3 { margin: 8px 0 4px; }
.entry-card p, .guide-item p, .time-card p { color: var(--muted); margin: 0; font-size: 14px; }
.meta-row { display: flex; justify-content: space-between; gap: 8px; margin-top: 10px; color: var(--muted); font-size: 13px; }
.frame {
 position: relative;
 aspect-ratio: 16 / 9;
 background:
  linear-gradient(180deg, rgba(36, 30, 34, 0.05), rgba(36, 30, 34, 0.78)),
  linear-gradient(145deg, #3A2C38 0%, #6E4C7A 48%, #8C4A62 100%);
}
.frame-tall { aspect-ratio: 4 / 5; }
.frame::before {
 content: "";
 position: absolute;
 left: 12%;
 right: 12%;
 top: 28%;
 height: 10px;
 background: rgba(217, 160, 122, 0.85);
}
.frame::after {
 content: "";
 position: absolute;
 left: 18%;
 right: 22%;
 top: 46%;
 height: 6px;
 background: rgba(246, 241, 234, 0.78);
}
.cap {
 position: absolute;
 left: 0; right: 0; bottom: 0;
 padding: 7px 10px;
 background: rgba(36, 30, 34, 0.9);
 color: #F6F1EA;
 font-size: 12px;
 letter-spacing: 0.04em;
}
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 22px;
 padding: 0 8px;
 border-radius: 2px;
 background: var(--deep);
 color: var(--apricot);
 font-size: 12px;
 letter-spacing: 0.04em;
}
.badge-full { background: var(--iris); color: #fff; }
.badge-part { background: var(--apricot); color: var(--deep); }
.badge-off { background: var(--plum); color: #fff; }
.more-row { margin-top: 16px; }
.text-link { color: var(--plum); font-size: 14px; }
.empty-note { display: none; padding: 18px; border: 1px dashed var(--stone); border-radius: var(--radius); color: var(--muted); }
.empty-note.is-show { display: block; }
.legend-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: center; }
.legend-list { list-style: none; margin: 0; padding: 0; }
.legend-list li {
 display: grid;
 grid-template-columns: 92px 1fr;
 gap: 16px;
 align-items: center;
 padding: 12px 0;
 border-bottom: 1px solid var(--stone);
}
.timeline { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid var(--apricot); display: grid; gap: 14px; }
.time-card { padding: 14px 16px; }
.time-card strong { font-family: var(--serif); display: block; }
.scene-grid { grid-template-columns: 0.72fr 1.28fr; align-items: stretch; }
.scene-copy { padding: 8px 8px 8px 0; background: transparent; border: 0; box-shadow: none; display: grid; gap: 14px; }
.scene-block { padding: 18px 18px 8px; background: var(--card); border: 1px solid var(--stone); border-radius: var(--radius); }
.scene-block:nth-child(2) { margin-left: 8%; background: #FBF7F2; }
.guide-list { grid-template-columns: 1fr; gap: 12px; }
.guide-item { display: grid; grid-template-columns: 180px 1fr; overflow: hidden; }
.guide-item a { display: contents; color: inherit; }
.guide-item .pad { align-self: center; }
.metric-strip { grid-template-columns: repeat(3, 1fr); }
.metric { padding: 18px; }
.metric b { display: block; font-family: var(--serif); font-size: 32px; line-height: 1.2; }
.metric span { display: block; color: var(--muted); font-size: 14px; }
.close-band { background: var(--deep); color: #F6F1EA; }
.close-band h2, .close-band p { color: #F6F1EA; }
.close-grid { grid-template-columns: 1.4fr auto; align-items: center; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.site-footer { background: var(--deep); color: #F6F1EA; padding: 48px 0 20px; border-top: 1px solid rgba(246, 241, 234, 0.08); }
.site-footer .brand-name, .site-footer h3 { color: #fff; }
.site-footer p, .site-footer li { color: rgba(246, 241, 234, 0.78); }
.site-footer a { color: var(--apricot); }
.site-footer a:hover { color: #fff; }
.foot-grid { grid-template-columns: 1.4fr 0.8fr 1fr; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links a { display: inline-block; padding: 4px 0; }
.copy { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(246, 241, 234, 0.15); color: rgba(246, 241, 234, 0.72); font-size: 13px; }
:focus-visible {
 outline: 2px solid var(--apricot);
 outline-offset: 2px;
}
[hidden] { display: none !important; }
@media (max-width: 1023px) {
 .topbar { display: flex; }
 .app-sidebar { transform: translateX(-105%); transition: transform 0.2s ease; width: min(280px, 86vw); }
 .app-sidebar.is-open { transform: translateX(0); }
 .app-main { margin-left: 0; padding-top: 58px; }
 .head-grid, .board, .legend-layout, .scene-grid, .close-grid, .foot-grid { grid-template-columns: 1fr; }
 .filter-card { position: static; }
 .scene-block:nth-child(2) { margin-left: 0; }
 h1 { font-size: 32px; }
 h2 { font-size: 24px; }
 .section { padding: 40px 0; }
}
@media (max-width: 768px) {
 .card-grid, .metric-strip, .guide-item { grid-template-columns: 1fr; }
 .guide-item .frame { aspect-ratio: 16 / 9; }
}
@media (max-width: 640px) {
 .wrap { width: min(1120px, calc(100% - 28px)); }
 .app-sidebar.is-open { width: 100%; }
 .cat-head { padding-top: 28px; }
 .result-line, .close-grid { align-items: start; }
 .cta-actions .btn { width: 100%; }
}

/* roulang page: category2 */
:root {
 --paper: #F6F1EA;
 --ink: #2C2428;
 --muted: #6E6468;
 --iris: #6E4C7A;
 --iris-deep: #55385F;
 --plum: #8C4A62;
 --apricot: #D9A07A;
 --stone: #E7E0D6;
 --deep: #241E22;
 --card: #FFFCF8;
 --line: rgba(44, 36, 40, 0.12);
 --shadow: 0 8px 22px rgba(36, 30, 34, 0.06);
 --radius: 8px;
 --btn-radius: 6px;
 --sidebar: 220px;
 --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
 --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang 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: 16.5px;
 line-height: 1.75;
}
img { max-width: 100%; display: block; height: auto; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--iris); text-decoration: none; }
a:hover { color: var(--iris-deep); }
a:active { color: var(--plum); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
 outline: 2px solid var(--apricot);
 outline-offset: 3px;
}
h1, h2, h3, .brand-name {
 font-family: var(--serif);
 font-weight: 700;
 line-height: 1.3;
 color: var(--ink);
}
h1 { font-size: 36px; margin: 0 0 8px; }
h2 { font-size: 28px; margin: 0 0 10px; }
h3 { font-size: 22px; margin: 0; }
p { margin: 0 0 12px; }
.lead { color: var(--muted); font-size: 17px; max-width: 42em; }
.kicker {
 margin: 0 0 8px;
 color: var(--plum);
 font-size: 13px;
 letter-spacing: 0.14em;
}
.wrap { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.topbar {
 display: none;
 position: fixed;
 top: 0; left: 0; right: 0;
 height: 58px;
 z-index: 50;
 align-items: center;
 justify-content: space-between;
 padding: 0 16px;
 background: var(--card);
 border-bottom: 1px solid var(--stone);
}
.topbar .brand {
 display: flex;
 align-items: center;
 gap: 10px;
 padding: 0;
 border: 0;
}
.topbar .brand-mark { width: 28px; height: 4px; margin: 0; }
.topbar .brand-name { font-size: 16px; }
.nav-toggle {
 border: 1px solid var(--iris);
 background: var(--iris);
 color: #fff;
 border-radius: var(--btn-radius);
 min-width: 72px;
 height: 36px;
 padding: 0 12px;
 cursor: pointer;
 line-height: 1;
}
.nav-toggle:hover { background: var(--iris-deep); border-color: var(--iris-deep); }
.nav-toggle:active { transform: translateY(1px); }
.sidebar {
 position: fixed;
 top: 0; left: 0; bottom: 0;
 width: var(--sidebar);
 z-index: 40;
 padding: 22px 16px 28px;
 background: var(--card);
 border-right: 1px solid var(--stone);
 overflow-y: auto;
}
.brand { display: block; padding-bottom: 16px; border-bottom: 1px solid var(--stone); color: inherit; }
.brand-mark { display: block; width: 36px; height: 6px; background: var(--apricot); margin-bottom: 10px; }
.brand-name { display: block; font-size: 18px; letter-spacing: 0.02em; }
.side-nav { list-style: none; margin: 18px 0 0; padding: 0; }
.side-nav a {
 display: block;
 margin: 4px 0;
 padding: 10px 12px;
 border-left: 3px solid transparent;
 border-radius: 0 6px 6px 0;
 color: var(--ink);
 font-size: 15px;
}
.side-nav a:hover { background: #F3EBE3; color: var(--iris-deep); }
.side-nav a:active { background: #EFE4EA; }
.side-nav a.active {
 background: #F4ECF6;
 border-left-color: var(--iris);
 color: var(--iris-deep);
}
.side-nav .nav-gap { margin-top: 14px; padding-top: 10px; border-top: 1px solid var(--stone); }
.nav-mask { display: none; }
.app-main { margin-left: var(--sidebar); min-height: 100vh; }
.page-head {
 padding: 28px 0 22px;
 background: var(--card);
 border-bottom: 1px solid var(--stone);
}
.filter-bar {
 display: grid;
 grid-template-columns: 1fr 1fr 1.35fr auto;
 gap: 12px;
 align-items: end;
 margin-top: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.field input, .field select {
 width: 100%;
 min-height: 44px;
 padding: 8px 12px;
 border: 1px solid var(--stone);
 border-radius: var(--btn-radius);
 background: #fff;
 color: var(--ink);
 box-shadow: none;
}
.field select {
 appearance: none;
 background-image: linear-gradient(45deg, transparent 50%, var(--iris) 50%), linear-gradient(135deg, var(--iris) 50%, transparent 50%);
 background-position: calc(100% - 18px) 19px, calc(100% - 12px) 19px;
 background-size: 6px 6px, 6px 6px;
 background-repeat: no-repeat;
}
.field input:focus, .field select:focus {
 border-color: var(--iris);
 box-shadow: 0 0 0 3px rgba(217, 160, 122, 0.45);
 outline: none;
}
.band { padding: 72px 0; }
.band-alt { background: #FBF7F2; border-top: 1px solid var(--stone); border-bottom: 1px solid var(--stone); }
.band-deep { background: var(--deep); color: #F6F1EA; }
.band-deep h2, .band-deep h3, .band-deep .brand-name { color: #F6F1EA; }
.band-deep .lead { color: #D9D0C8; }
.band-close { background: #3A2A38; color: #F6F1EA; }
.band-close h2 { color: #F6F1EA; }
.band-close p { color: #E4D9D4; max-width: 38em; }
.result-note { margin: 0 0 16px; color: var(--plum); font-size: 14px; }
.offset-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }
.col { display: grid; gap: 18px; }
.col-shift { margin-top: 56px; }
.offset-card {
 background: var(--card);
 border: 1px solid var(--stone);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 overflow: hidden;
 transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.offset-card[hidden] { display: none !important; }
.offset-card:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(36, 30, 34, 0.08); }
.offset-card a { display: block; height: 100%; color: inherit; }
.offset-card a:hover { color: inherit; }
.offset-card h3 { margin: 8px 0; font-size: 22px; }
.offset-card p { margin: 0 0 8px; color: var(--muted); font-size: 15px; }
.offset-card small, .news-card small { color: var(--muted); }
.pad { padding: 14px 14px 16px; }
.frame { position: relative; overflow: hidden; }
.frame-wide { aspect-ratio: 16 / 9; }
.frame-tall { aspect-ratio: 4 / 5; }
.tone-a { background: linear-gradient(160deg, #241E22 0%, #6E4C7A 58%, #D9A07A 140%); }
.tone-b { background: linear-gradient(165deg, #2C2428 0%, #8C4A62 62%, #E7E0D6 150%); }
.tone-c { background: linear-gradient(180deg, #3A3140 0%, #55385F 48%, #241E22 100%); }
.tone-d { background: linear-gradient(150deg, #241E22 10%, #6E4C7A 46%, #8C4A62 100%); }
.frame::before, .frame::after {
 content: "";
 position: absolute;
 left: 8%;
 right: 10%;
 height: 8px;
 background: rgba(246, 241, 234, 0.92);
}
.frame::before { bottom: 34%; }
.frame::after { bottom: 24%; right: 22%; background: var(--apricot); }
.cap {
 position: absolute;
 left: 0; right: 0; bottom: 0;
 padding: 7px 12px;
 background: rgba(36, 30, 34, 0.92);
 color: var(--apricot);
 font-size: 12px;
 letter-spacing: 0.06em;
}
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 22px;
 padding: 0 8px;
 border-radius: 2px;
 background: var(--deep);
 color: var(--apricot);
 font-size: 12px;
 letter-spacing: 0.04em;
}
.badge-full { background: var(--iris); color: #fff; }
.badge-part { background: var(--apricot); color: var(--deep); }
.badge-off { background: var(--plum); color: #fff; }
.more-row { margin: 18px 0 0; }
.text-link { color: var(--plum); font-size: 15px; border-bottom: 1px solid transparent; }
.text-link:hover { color: var(--iris-deep); border-bottom-color: var(--apricot); }
.btn, .text-link { transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 10px 18px;
 border-radius: var(--btn-radius);
 border: 1px solid var(--iris);
 background: var(--iris);
 color: #fff;
 cursor: pointer;
 margin: 0;
 line-height: 1.2;
 text-transform: none;
 box-shadow: none;
}
.btn:hover { background: var(--iris-deep); border-color: var(--iris-deep); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: transparent; color: var(--iris); }
.btn-ghost:hover { background: rgba(110, 76, 122, 0.08); color: var(--iris-deep); }
.btn-light { background: var(--apricot); border-color: var(--apricot); color: var(--deep); }
.btn-light:hover { background: #c98b62; border-color: #c98b62; color: var(--deep); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.def-list { margin: 8px 0 0; }
.def-list div {
 display: grid;
 grid-template-columns: 96px 1fr;
 gap: 16px;
 align-items: start;
 padding: 16px 0;
 border-bottom: 1px solid var(--stone);
}
.def-list dt { margin: 0; }
.def-list dd { margin: 0; color: var(--muted); }
.def-list strong { display: block; margin-bottom: 4px; color: var(--ink); font-family: var(--serif); font-size: 18px; }
.heat { margin-top: 8px; }
.heat-row {
 display: grid;
 grid-template-columns: 72px 1fr 40px;
 gap: 12px;
 align-items: center;
 margin: 14px 0;
}
.heat-row span { font-size: 15px; }
.heat-row b { font-family: var(--serif); font-weight: 700; text-align: right; }
.bar { height: 8px; background: #EFE7DE; border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--iris); border-radius: inherit; }
.bar i.plum { background: var(--plum); }
.bar i.soft { background: var(--apricot); }
.w92 { width: 92%; }
.w81 { width: 81%; }
.w74 { width: 74%; }
.w63 { width: 63%; }
.w41 { width: 41%; }
.news-rail {
 display: flex;
 gap: 16px;
 overflow-x: auto;
 padding: 6px 2px 12px;
 scroll-snap-type: x mandatory;
}
.news-card {
 flex: 0 0 320px;
 scroll-snap-align: start;
 background: var(--card);
 border: 1px solid var(--stone);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 overflow: hidden;
 transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.news-card:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(36, 30, 34, 0.08); }
.news-card a { display: block; color: inherit; height: 100%; }
.news-card a:hover { color: inherit; }
.news-card h3 { font-size: 20px; margin: 8px 0; }
.news-card p { color: var(--muted); font-size: 15px; }
.metric-wall { margin-top: 18px; }
.wall-item {
 background: #32282C;
 border: 1px solid rgba(231, 224, 214, 0.16);
 border-radius: var(--radius);
 padding: 18px 16px 16px;
 min-height: 148px;
}
.wall-item strong {
 display: block;
 font-family: var(--serif);
 font-size: 36px;
 line-height: 1.2;
 color: var(--apricot);
}
.wall-item span { display: block; margin-top: 6px; color: #E7E0D6; }
.wall-item em { display: block; margin-top: 8px; font-style: normal; color: #C8BEB6; font-size: 14px; }
.site-footer { background: var(--deep); color: #E7E0D6; padding: 48px 0 20px; }
.site-footer h3, .site-footer .brand-name { color: #F6F1EA; }
.site-footer h3 { font-size: 18px; margin: 0 0 10px; }
.site-footer a { color: var(--apricot); }
.site-footer a:hover { color: #F6F1EA; }
.site-footer p { color: #D9D0C8; }
.foot-grid, .foot-links { }
.foot-grid { display: grid; grid-template-columns: 1.4fr 0.7fr 1.1fr; gap: 28px; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links li { margin: 6px 0; }
.foot-links a { border-bottom: 1px solid transparent; }
.foot-links a:hover { border-bottom-color: var(--apricot); }
.copy {
 border-top: 1px solid rgba(231, 224, 214, 0.2);
 margin-top: 22px;
 padding-top: 14px;
 font-size: 13px;
 color: #C8BEB6;
}
@media (max-width: 1023px) {
 .topbar { display: flex; }
 .app-main { margin-left: 0; padding-top: 58px; }
 .sidebar {
  top: 58px;
  width: min(280px, 86vw);
  transform: translateX(-105%);
  transition: transform 0.2s ease;
  z-index: 45;
 }
 .sidebar .brand { display: none; }
 body.nav-open .sidebar { transform: translateX(0); }
 .nav-mask {
  display: block;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  top: 58px;
  background: rgba(36, 30, 34, 0.45);
  z-index: 35;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
 }
 body.nav-open .nav-mask { opacity: 1; pointer-events: auto; }
}
@media (max-width: 768px) {
 h1 { font-size: 30px; }
 h2 { font-size: 24px; }
 .band { padding: 48px 0; }
 .filter-bar, .offset-grid, .foot-grid { grid-template-columns: 1fr; }
 .col-shift { margin-top: 0; }
 .def-list div { grid-template-columns: 88px 1fr; }
 .news-card { flex-basis: 78%; }
}
@media (max-width: 640px) {
 .sidebar { width: 100%; }
 .wrap { width: calc(100% - 32px); }
 .band { padding: 40px 0; }
 .cta-actions .btn, .filter-bar .btn { width: 100%; }
 .heat-row { grid-template-columns: 64px 1fr 36px; }
}
@media (max-width: 520px) {
 h1 { font-size: 28px; }
 .def-list div { grid-template-columns: 1fr; gap: 8px; }
 .wall-item strong { font-size: 32px; }
 .frame-tall { aspect-ratio: 16 / 9; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}