/* roulang page: index */
:root {
  --bg: #1A1416;
  --surface: #241C1F;
  --ink: #F3E6D8;
  --muted: #CDB8AE;
  --line: rgba(243, 230, 216, .12);
  --line-strong: rgba(243, 230, 216, .28);
  --wine: #7C2E45;
  --wine-hover: #9A3D55;
  --warm: #C47A8A;
  --live: #E0A15A;
  --replay: #8C7B73;
  --shadow: 0 8px 24px rgba(0, 0, 0, .28);
  --radius: 6px;
  --serif: "Noto Serif SC", "Songti SC", "STSong", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Sarasa Mono SC", monospace;
  --header: 72px;
  --pad: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, p { margin: 0; }
p + p { margin-top: 0; }
.lede, .section p, .panel p, .scene p, .case p, .feature p, .faq-item p, .assure p, .entry-copy p, .contact-copy p {
  margin-bottom: 1.35em;
}
h1, h2, h3, .logo-main { font-family: var(--serif); font-weight: 600; }
.container { width: min(1160px, calc(100% - 56px)); margin: 0 auto; }
.section { padding: var(--pad) 0; scroll-margin-top: 88px; }
.section.alt { background: var(--surface); }
.section-head { margin-bottom: 28px; max-width: 760px; }
.section h2 { font-size: 36px; line-height: 1.25; margin-bottom: 16px; }
.lede { color: var(--muted); font-size: 16px; line-height: 1.75; max-width: 68ch; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(26, 20, 22, .96);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.logo-main { font-size: 14px; line-height: 1.25; white-space: nowrap; letter-spacing: .01em; }
.logo-sub { font-family: var(--sans); font-size: 11px; letter-spacing: .18em; color: var(--muted); }
.nav-cluster {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
  flex: 1;
}
.nav-main, .nav-stages { display: flex; align-items: center; gap: 16px; }
.nav-main a {
  position: relative;
  font-size: 15px;
  color: var(--muted);
  padding: 6px 0;
  white-space: nowrap;
}
.nav-main a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--wine);
  transition: width 160ms ease;
}
.nav-main a:hover { color: var(--ink); }
.nav-main a:hover::after, .nav-main a.active::after { width: 100%; }
.nav-main a.active { color: var(--ink); }
.stage-chip {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 12px;
  line-height: 1;
  white-space: nowrap;
  background: transparent;
}
a.stage-chip:hover { transform: translateY(-2px); }
.stage-chip, .btn, .topic-card, .case a, .replay-card, .text-list a, .partner, .faq-item summary {
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease, opacity 160ms ease;
}
.stage-chip.warm { color: var(--warm); border-color: rgba(196, 122, 138, .7); }
.stage-chip.live { color: var(--live); border-color: rgba(224, 161, 90, .75); animation: breathe 2.8s ease-in-out infinite; }
.stage-chip.replay { color: var(--replay); border-color: rgba(140, 123, 115, .9); background: rgba(140, 123, 115, .08); }
.age-mark {
  margin-left: auto;
  flex: 0 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
}
@keyframes breathe { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
.hero { padding: 48px 0 72px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(230px, .62fr);
  gap: 40px;
  align-items: end;
}
.eyebrow { color: var(--warm); font-size: 13px; letter-spacing: .16em; margin-bottom: 14px; }
.hero h1 { font-size: 64px; line-height: 1.15; font-weight: 600; margin-bottom: 18px; }
.hero .lede { margin-bottom: 22px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn-solid { background: var(--wine); border-color: var(--wine); color: var(--ink); }
.btn-solid:hover, .btn-solid:focus-visible { background: var(--wine-hover); border-color: var(--wine-hover); transform: translateY(-2px); }
.btn-ghost { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--ink); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.status-rail {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px 18px;
}
.status-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  border-bottom: 1px solid var(--line);
}
.status-line:last-child { border-bottom: 0; }
.status-k { color: var(--muted); font-size: 13px; }
.status-v { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 15px; }
.matrix-grid {
  display: grid;
  grid-template-columns: 1.45fr .8fr;
  grid-template-rows: auto auto;
  gap: 16px;
}
.panel {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.section:not(.alt) .panel, .section:not(.alt) .topic-card, .section:not(.alt) .case, .section:not(.alt) .replay-card, .section:not(.alt) .feature, .section:not(.alt) .stat, .section:not(.alt) .step, .section:not(.alt) .scene {
  background: var(--surface);
}
.panel-main { grid-row: 1 / span 2; min-height: 320px; }
.panel h3 { font-size: 28px; line-height: 1.3; margin-bottom: 10px; }
.panel p { color: var(--muted); margin-bottom: 0; }
.mins { font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--ink); font-size: 14px; margin-top: 18px; }
.entry-band {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 8px 0 4px;
}
.entry-copy h2 { margin-bottom: 12px; }
.entry-copy p { margin-bottom: 0; color: var(--muted); max-width: 46ch; }
.topic-row {
  display: grid;
  grid-template-columns: 1.1fr .9fr 1fr 1.15fr;
  gap: 16px;
  align-items: start;
}
.topic-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  background: var(--bg);
}
.topic-card:nth-child(1) { min-height: 210px; }
.topic-card:nth-child(2) { min-height: 280px; }
.topic-card:nth-child(3) { min-height: 180px; }
.topic-card:nth-child(4) { min-height: 246px; }
.topic-card:hover, .topic-card:focus-visible { transform: translateY(-2px); border-color: var(--line-strong); }
.topic-card h3 { font-size: 24px; margin-bottom: 8px; }
.topic-card p { color: var(--muted); font-size: 15px; margin: 0; }
.topic-card .mins { margin-top: 14px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 18px 18px;
  background: var(--surface);
}
.num {
  display: block;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 52px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.stat span { display: block; margin-top: 14px; font-size: 16px; }
.stat small { display: block; color: var(--muted); font-size: 13px; }
.bar-list { display: flex; flex-direction: column; gap: 18px; }
.bar-row { display: grid; grid-template-columns: 72px 1fr 88px; gap: 14px; align-items: center; }
.bar-name { color: var(--muted); }
.bar-track { height: 10px; background: rgba(243, 230, 216, .08); border-radius: 999px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--wine); border-radius: inherit; }
.bar-fill.mid { width: 62%; background: #8E4A5C; }
.bar-fill.short { width: 38%; background: #5C3A44; }
.bar-fill.long { width: 100%; }
.bar-note { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 13px; text-align: right; color: var(--muted); }
.step-row { display: grid; grid-template-columns: 1.05fr 1.35fr 1.75fr 2.25fr; gap: 12px; }
.step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  min-height: 132px;
  background: var(--surface);
}
.step b { display: block; font-family: var(--mono); font-size: 12px; color: var(--warm); font-weight: 500; margin-bottom: 12px; }
.step span { display: block; font-size: 16px; line-height: 1.6; }
.scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.scene {
  display: block;
  min-height: 240px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--bg);
}
.scene:hover, .scene:focus-visible { transform: translateY(-2px); border-color: var(--wine); }
.scene h3 { font-size: 40px; line-height: 1.2; margin-bottom: 16px; }
.scene p { color: var(--muted); margin: 0; max-width: 28ch; }
.masonry { columns: 3; column-gap: 16px; }
.case { break-inside: avoid; margin-bottom: 16px; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; background: var(--surface); }
.case a { display: block; color: inherit; }
.case a:hover, .case a:focus-visible { border-color: var(--line-strong); }
.case:hover { border-color: var(--line-strong); }
.ph { background: #120e10; display: flex; align-items: flex-end; padding: 14px; color: var(--muted); font-size: 13px; }
.ph-1 { height: 168px; } .ph-2 { height: 112px; } .ph-3 { height: 210px; }
.ph-4 { height: 96px; } .ph-5 { height: 150px; } .ph-6 { height: 188px; }
.case-body { padding: 16px 16px 18px; }
.case h3 { font-size: 22px; margin-bottom: 6px; }
.meta { color: var(--muted); font-size: 14px; margin-bottom: 12px; }
.scroller {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.replay-card {
  flex: 0 0 260px;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  background: var(--bg);
}
.replay-card:hover, .replay-card:focus-visible { transform: translateY(-2px); border-color: var(--line-strong); }
.replay-card h3 { font-size: 18px; margin: 10px 0 6px; }
.replay-card p { color: var(--muted); font-size: 14px; margin: 0; }
.news-grid { display: grid; grid-template-columns: 1.6fr .8fr; gap: 20px; align-items: stretch; }
.text-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.text-list li { border-bottom: 1px solid var(--line); }
.text-list a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  color: var(--ink);
}
.text-list a:hover span { color: var(--warm); }
.text-list em { font-style: normal; color: var(--muted); font-family: var(--mono); font-size: 12px; white-space: nowrap; }
.feature {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
}
.feature:hover, .feature:focus-visible { transform: translateY(-2px); border-color: var(--line-strong); }
.feature h3 { font-size: 28px; line-height: 1.35; margin: 16px 0; }
.feature p { color: var(--muted); margin: 0; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 10px; }
.cal-day {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 112px;
  padding: 12px;
  background: var(--bg);
}
.cal-day strong { display: block; font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 18px; }
.cal-day span { display: block; color: var(--muted); font-size: 13px; margin-top: 6px; }
.cal-day i { display: block; margin-top: 18px; font-style: normal; font-size: 12px; color: var(--muted); }
.cal-day.has { border-color: rgba(124, 46, 69, .85); }
.cal-day.has i { color: var(--warm); }
.partner-row {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  padding: 8px 0 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.partner {
  flex: 0 0 auto;
  color: #8d7c74;
  filter: grayscale(1);
  opacity: .72;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: .12em;
}
.partner:hover { color: var(--ink); filter: none; opacity: 1; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 0;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "＋"; font-family: var(--mono); color: var(--muted); font-size: 16px; }
.faq-item[open] summary::after { content: "－"; }
.faq-item summary:hover { color: var(--warm); }
.faq-item p { color: var(--muted); padding-bottom: 16px; max-width: 70ch; }
.assure { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #20181b; }
.assure-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.assure-item b { display: block; font-size: 15px; margin-bottom: 4px; }
.assure-item p { margin: 0; color: var(--muted); font-size: 14px; }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: start; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field span { font-size: 13px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  outline: none;
}
input, select { height: 44px; }
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus, a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--warm);
  outline-offset: 2px;
  border-color: var(--wine-hover);
}
.form-note { min-height: 1.6em; font-size: 14px; margin: 8px 0 0; padding-left: 10px; border-left: 2px solid transparent; }
.form-note.is-ok { color: #e7c4ce; border-left-color: var(--wine); }
.form-note.is-err { color: var(--live); border-left-color: var(--live); }
.site-footer { padding: 48px 0 28px; border-top: 1px solid var(--line); background: #140f11; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .8fr; gap: 24px; }
.foot-col h2, .foot-col h3 { font-family: var(--serif); font-size: 16px; margin-bottom: 12px; }
.foot-col a, .foot-col p { display: block; color: var(--muted); font-size: 14px; margin: 0 0 8px; }
.foot-col a:hover { color: var(--ink); }
.copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.tech { color: var(--replay); font-family: var(--mono); font-size: 12px; margin-top: 6px; }
@media (max-width: 1200px) {
  .hero h1 { font-size: 56px; }
  .section h2 { font-size: 32px; }
  .num { font-size: 44px; }
}
@media (max-width: 1024px) {
  .topic-row { grid-template-columns: 1fr 1fr; }
  .step-row { grid-template-columns: 1fr 1fr; }
  .header-inner { gap: 16px; }
}
@media (max-width: 960px) {
  :root { --pad: 40px; }
  .hero-grid, .matrix-grid, .stat-row, .scene-grid, .news-grid, .contact-grid, .assure-row, .step-row, .topic-row, .foot-grid {
    grid-template-columns: 1fr;
  }
  .panel-main { grid-row: auto; min-height: 0; }
  .masonry { columns: 2; }
  .status-rail { max-width: 420px; }
  .entry-band { flex-direction: column; align-items: flex-start; }
  .scene { min-height: 0; }
  .scene h3 { font-size: 32px; }
}
@media (max-width: 768px) {
  .hero h1 { font-size: 42px; }
  .bar-row { grid-template-columns: 64px 1fr 72px; }
  .masonry { columns: 1; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 40px); }
  .site-header { height: auto; }
  .header-inner { flex-wrap: wrap; padding: 10px 0; gap: 8px 12px; }
  .age-mark { margin-left: 0; }
  .nav-cluster { flex: 1 0 100%; flex-direction: column; align-items: stretch; gap: 8px; }
  .nav-main, .nav-stages { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .hero { padding-top: 28px; }
  .hero h1 { font-size: 34px; }
  .section h2, .scene h3 { font-size: 28px; }
  .num { font-size: 40px; }
  .cal-grid { gap: 6px; }
  .cal-day { padding: 8px; min-height: 92px; }
  .cal-day strong { font-size: 13px; }
  .btn { width: auto; }
}
@media (max-width: 520px) {
  .hero-actions, .contact-form .btn { width: 100%; }
  .bar-row { grid-template-columns: 1fr; gap: 6px; }
  .bar-note { text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .stage-chip.live { opacity: 1; }
}

/* roulang page: category1 */
:root {
 --bg: #1A1416;
 --surface: #241C1F;
 --ink: #F3E6D8;
 --muted: #CDB8AE;
 --line: rgba(243, 230, 216, .12);
 --line-strong: rgba(243, 230, 216, .28);
 --wine: #7C2E45;
 --wine-hover: #9A3D55;
 --warm: #C47A8A;
 --live: #E0A15A;
 --replay: #8C7B73;
 --shadow: 0 8px 24px rgba(0, 0, 0, .28);
 --radius: 6px;
 --serif: "Noto Serif SC", "Songti SC", "STSong", serif;
 --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --mono: "IBM Plex Mono", ui-monospace, "Sarasa Mono SC", monospace;
 --header: 72px;
 --pad: 72px;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--ink);
 font-family: var(--sans);
 font-size: 17px;
 line-height: 1.75;
 overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
p { margin: 0 0 1.35em; }
h1, h2, h3, .logo-main { font-family: var(--serif); font-weight: 600; }
h1, h2, h3 { margin-top: 0; }
:focus-visible { outline: 2px solid var(--wine-hover); outline-offset: 3px; }
[id] { scroll-margin-top: 88px; }
.container { width: min(1160px, calc(100% - 56px)); margin: 0 auto; }
.section { padding: var(--pad) 0; }
.section.alt { background: var(--surface); }
.section-head { margin-bottom: 28px; max-width: 760px; }
.section h2 { font-size: 36px; line-height: 1.25; margin-bottom: 12px; }
.section-head p { color: var(--muted); margin: 0; max-width: 40em; }
.num, .mins, .idx, .count .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 height: var(--header);
 background: rgba(26, 20, 22, .96);
 border-bottom: 1px solid var(--line);
}
.header-inner {
 height: 100%;
 display: flex;
 align-items: center;
 gap: 28px;
}
.logo { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.logo-main { font-size: 14px; line-height: 1.25; white-space: nowrap; letter-spacing: .01em; }
.logo-sub { font-family: var(--sans); font-size: 11px; letter-spacing: .18em; color: var(--muted); }
.nav-cluster {
 display: flex;
 align-items: center;
 gap: 18px;
 min-width: 0;
 flex: 1;
}
.nav-main, .nav-stages { display: flex; align-items: center; gap: 16px; }
.nav-main a {
 position: relative;
 font-size: 15px;
 color: var(--muted);
 padding: 6px 0;
 white-space: nowrap;
}
.nav-main a::after {
 content: "";
 position: absolute;
 left: 0;
 bottom: -2px;
 width: 0;
 height: 1px;
 background: var(--wine);
 transition: width 160ms ease;
}
.nav-main a:hover { color: var(--ink); }
.nav-main a:hover::after, .nav-main a.active::after { width: 100%; }
.nav-main a.active { color: var(--ink); }
.stage-chip {
 display: inline-flex;
 align-items: center;
 height: 26px;
 padding: 0 10px;
 border-radius: 999px;
 border: 1px solid transparent;
 font-size: 12px;
 line-height: 1;
 white-space: nowrap;
 background: transparent;
 width: fit-content;
}
a.stage-chip:hover { transform: translateY(-2px); }
.stage-chip, .btn, .entry a, .brief, .filter-btn, .faq-item summary, .text-link {
 transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease, opacity 160ms ease;
}
.stage-chip.warm { color: var(--warm); border-color: rgba(196, 122, 138, .7); }
.stage-chip.live { color: var(--live); border-color: rgba(224, 161, 90, .75); animation: breathe 2.8s ease-in-out infinite; }
.stage-chip.replay { color: var(--replay); border-color: rgba(140, 123, 115, .9); background: rgba(140, 123, 115, .08); }
.age-mark {
 margin-left: auto;
 border: 1px solid var(--line-strong);
 border-radius: 999px;
 padding: 2px 8px;
 font-family: var(--mono);
 font-size: 12px;
 letter-spacing: .08em;
 color: var(--warm);
 white-space: nowrap;
}
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 height: 44px;
 padding: 0 18px;
 border-radius: var(--radius);
 border: 1px solid transparent;
 cursor: pointer;
 white-space: nowrap;
 background: transparent;
}
.btn-solid { background: var(--wine); border-color: var(--wine); color: var(--ink); }
.btn-solid:hover, .btn-solid:focus-visible { background: var(--wine-hover); border-color: var(--wine-hover); transform: translateY(-2px); }
.btn-ghost { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--ink); transform: translateY(-2px); }
.btn:active, .filter-btn:active { transform: translateY(0); }
.cat-mast { padding: 28px 0 22px; }
.mast-grid {
 display: grid;
 grid-template-columns: minmax(0, 1.6fr) minmax(220px, .7fr);
 gap: 28px;
 align-items: end;
}
.eyebrow { color: var(--warm); font-size: 13px; letter-spacing: .16em; margin: 0 0 10px; }
.cat-mast h1 { font-size: 48px; line-height: 1.15; margin: 0 0 8px; }
.cat-mast .lede { margin: 0; color: var(--muted); }
.mast-side { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.mast-chips { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.count { margin: 0; color: var(--muted); font-size: 14px; text-align: right; }
.count .num { display: block; font-size: 40px; line-height: 1; color: var(--ink); letter-spacing: -0.04em; }
.filters { display: flex; flex-direction: column; gap: 14px; }
.filter-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-label { width: 52px; color: var(--muted); font-size: 14px; flex: none; }
.filter-btn {
 height: 36px;
 padding: 0 12px;
 border-radius: var(--radius);
 border: 1px solid var(--line);
 background: transparent;
 color: var(--muted);
 cursor: pointer;
}
.filter-btn:hover, .filter-btn:focus-visible { transform: translateY(-2px); border-color: var(--line-strong); color: var(--ink); }
.filter-btn.is-on { background: rgba(124, 46, 69, .28); border-color: var(--wine); color: var(--ink); }
.entry-grid {
 display: grid;
 grid-template-columns: repeat(12, 1fr);
 gap: 16px;
}
.s7 { grid-column: span 7; }
.s5 { grid-column: span 5; }
.s4 { grid-column: span 4; }
.s8 { grid-column: span 8; }
.s12 { grid-column: span 12; }
.entry a {
 display: flex;
 flex-direction: column;
 height: 100%;
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 overflow: hidden;
 color: inherit;
}
.section.alt .entry a { background: var(--bg); }
.entry a:hover, .entry a:focus-visible { transform: translateY(-2px); border-color: var(--line-strong); }
.ph { min-height: 148px; background: #2A2124; position: relative; }
.ph::after {
 content: "";
 position: absolute;
 inset: 16px;
 border: 1px solid var(--line);
}
.entry:nth-child(3n) .ph { background: #312428; }
.entry:nth-child(3n+1) .ph { background: #241C1F; }
.entry:nth-child(3n+2) .ph { background: #2C2422; }
.entry-body { padding: 16px 18px 18px; display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.entry h3 { font-size: 24px; line-height: 1.3; margin: 0; }
.entry p { margin: 0; color: var(--muted); font-size: 14px; }
.entry .mins { color: var(--ink); font-size: 15px; }
.list-more { margin-top: 22px; }
.empty { color: var(--muted); margin: 18px 0 0; }
.bar-list { display: flex; flex-direction: column; gap: 18px; }
.bar-row { display: grid; grid-template-columns: 72px 1fr 120px; gap: 14px; align-items: center; }
.bar-row span:first-child, .bar-row span:last-child { color: var(--muted); font-size: 14px; }
.track { display: block; height: 8px; background: rgba(243, 230, 216, .08); border-radius: 999px; }
.fill { display: block; height: 100%; border-radius: inherit; }
.fill.short { width: 28%; background: var(--warm); }
.fill.mid { width: 56%; background: var(--live); }
.fill.long { width: 92%; background: var(--wine); }
.duration-copy { max-width: 40em; color: var(--muted); margin: 22px 0 0; }
.compare {
 display: grid;
 grid-template-columns: 1.25fr .85fr;
 border-top: 1px solid var(--line);
 border-bottom: 1px solid var(--line);
}
.compare-col { padding: 28px 8px 28px 0; }
.compare-col + .compare-col { border-left: 1px solid var(--line); padding: 28px 0 28px 32px; }
.compare-col h3 { font-size: 32px; line-height: 1.25; margin-bottom: 10px; }
.compare-col p { color: var(--muted); margin: 0 0 16px; max-width: 28em; }
.text-link { color: var(--ink); border-bottom: 1px solid var(--wine); padding-bottom: 2px; }
.text-link:hover, .text-link:focus-visible { color: var(--warm); transform: translateY(-2px); }
.brief-list { border-top: 1px solid var(--line); }
.brief {
 display: grid;
 grid-template-columns: 64px minmax(0, 1fr) auto;
 gap: 12px;
 align-items: center;
 padding: 18px 0;
 border-bottom: 1px solid var(--line);
}
.brief:hover, .brief:focus-visible { color: var(--warm); }
.idx { color: var(--muted); font-size: 14px; }
.brief strong { display: block; font-family: var(--serif); font-size: 22px; font-weight: 600; line-height: 1.35; }
.brief small { display: block; color: var(--muted); font-size: 14px; margin-top: 4px; }
.note-row {
 display: grid;
 grid-template-columns: 1fr 1.35fr .95fr;
 border-top: 1px solid var(--line);
 border-bottom: 1px solid var(--line);
}
.note-item { padding: 22px 18px 22px 0; }
.note-item + .note-item { box-shadow: inset 1px 0 0 var(--line); padding-left: 18px; }
.note-item h3 { font-size: 22px; margin-bottom: 8px; }
.note-item p { color: var(--muted); margin: 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
 cursor: pointer;
 list-style: none;
 display: flex;
 justify-content: space-between;
 gap: 16px;
 align-items: center;
 padding: 16px 0;
 font-family: var(--serif);
 font-size: 20px;
 line-height: 1.4;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--mono); color: var(--muted); font-size: 18px; }
.faq-item[open] summary::after { content: "–"; }
.faq-item summary:hover { color: var(--warm); }
.faq-item p { color: var(--muted); max-width: 46em; margin: 0 0 16px; }
.end-cta {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 16px;
 margin-top: 28px;
 padding-top: 22px;
 border-top: 1px solid var(--line);
}
.end-cta p { margin: 0; font-family: var(--serif); font-size: 28px; line-height: 1.3; }
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 28px; background: #140F11; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .8fr; gap: 28px; }
.foot-col { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.foot-col h3 { font-family: var(--sans); font-size: 13px; letter-spacing: .14em; color: var(--muted); font-weight: 500; margin: 0 0 6px; }
.foot-col a:hover { color: var(--warm); }
.foot-col p { margin: 0; color: var(--muted); }
.copy, .tech { color: var(--muted); font-size: 13px; margin: 22px 0 0; }
.tech { font-family: var(--mono); margin-top: 4px; }
@keyframes breathe {
 0%, 100% { opacity: 1; }
 50% { opacity: .55; }
}
@media (min-width: 961px) {
 .s7 > a, .s8 > a, .s12 > a { flex-direction: row; }
 .s7 .ph, .s8 .ph, .s12 .ph { width: 42%; flex: none; min-height: 180px; }
 .s12 .ph { width: 34%; }
}
@media (max-width: 1200px) {
 .cat-mast h1 { font-size: 44px; }
 .section h2 { font-size: 32px; }
}
@media (max-width: 960px) {
 :root { --pad: 40px; }
 .mast-grid, .compare, .note-row, .foot-grid { grid-template-columns: 1fr; }
 .mast-side { align-items: flex-start; }
 .mast-chips { justify-content: flex-start; }
 .count { text-align: left; }
 .s7, .s5, .s4, .s8, .s12 { grid-column: span 12; }
 .compare-col + .compare-col { border-left: 0; border-top: 1px solid var(--line); padding: 28px 0; }
 .note-item + .note-item { box-shadow: none; padding-left: 0; border-top: 1px solid var(--line); }
 .entry a { flex-direction: column; }
 .bar-row { grid-template-columns: 64px 1fr 96px; }
}
@media (max-width: 640px) {
 .container { width: calc(100% - 40px); }
 .site-header { height: auto; }
 .header-inner { flex-wrap: wrap; height: auto; padding: 10px 0 12px; gap: 8px 12px; }
 .nav-cluster { order: 3; flex: 1 0 100%; flex-direction: column; align-items: stretch; gap: 8px; }
 .nav-main, .nav-stages { overflow-x: auto; flex-wrap: nowrap; gap: 14px; scrollbar-width: none; }
 .nav-main::-webkit-scrollbar, .nav-stages::-webkit-scrollbar { display: none; }
 .logo-main { font-size: 13px; }
 .cat-mast h1 { font-size: 34px; }
 .section h2, .compare-col h3, .end-cta p { font-size: 28px; }
 .end-cta, .brief { grid-template-columns: 42px minmax(0, 1fr); display: grid; }
 .end-cta { display: flex; flex-direction: column; align-items: flex-start; }
 .brief .stage-chip { grid-column: 2; }
 .filter-label { width: 100%; }
 .bar-row { grid-template-columns: 56px 1fr; }
 .bar-row span:last-child { grid-column: 2; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after {
  animation: none !important;
  transition: none !important;
 }
}