/* roulang page: index */
:root {
  --bg: #F6EFE8;
  --ink: #2A1B22;
  --muted: #6B534C;
  --berry: #D63A6A;
  --persimmon: #F08A3A;
  --plum: #6E3A55;
  --lime: #D6F26A;
  --cream: #FFF9F5;
  --deep: #3A2430;
  --line: #E7D5C8;
  --header-h: 72px;
  --radius-card: 32px;
  --shadow: 0 16px 40px rgba(58, 36, 48, .08);
  --shadow-hover: 0 18px 36px rgba(58, 36, 48, .12);
  --max: 1160px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; line-height: 1.35; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(32px, 4vw, 52px); }
h2 { font-size: clamp(26px, 3vw, 36px); }
h3 { font-size: 20px; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--berry); outline-offset: 3px; }
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 40;
  height: auto; min-height: var(--header-h);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}
.logo {
  justify-self: start;
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 16px; letter-spacing: -.02em; color: var(--ink);
}
.mark {
  width: 28px; height: 28px; border-radius: 999px; flex: none;
  display: grid; place-items: center;
  background-image: linear-gradient(135deg, var(--berry), var(--persimmon));
  box-shadow: 0 6px 14px rgba(214, 58, 106, .25);
}
.mark svg { width: 12px; height: 12px; fill: #fff; margin-left: 1px; }
.desktop-nav { display: flex; align-items: center; gap: 22px; }
.desktop-nav a, .mobile-panel a {
  font-size: 15px; font-weight: 650; color: var(--ink);
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.desktop-nav a:hover, .mobile-panel a:hover { color: var(--berry); }
.desktop-nav a.active, .mobile-panel a.active { color: var(--berry); border-bottom-color: var(--berry); }
.nav-actions { justify-self: end; display: flex; align-items: center; gap: 10px; }
.command-search {
  display: flex; align-items: center; gap: 8px;
  height: 40px; min-width: 230px; padding: 0 12px 0 14px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
}
.command-search:focus-within { border-color: var(--berry); box-shadow: 0 0 0 4px rgba(214,58,106,.14); }
.command-search input {
  width: 100%; border: 0; outline: none; background: transparent;
  color: var(--ink); font-size: 14px;
}
.command-search input::placeholder { color: #8b726b; }
kbd.hint {
  flex: none; border: 1px solid var(--line); background: var(--cream);
  color: var(--muted); border-radius: 8px; padding: 1px 6px;
  font-family: inherit; font-size: 12px; line-height: 1.4;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 999px;
  font-size: 14px; font-weight: 750; border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background-position .2s ease, background-color .18s ease, border-color .18s ease;
  cursor: pointer;
}
.btn-primary {
  color: #fff;
  background-image: linear-gradient(120deg, var(--berry), var(--persimmon));
  background-size: 150% 150%;
  background-position: 0% 50%;
  box-shadow: 0 8px 18px rgba(214, 58, 106, .22);
}
.btn-primary:hover { background-position: 100% 50%; transform: translateY(-1px); box-shadow: 0 12px 24px rgba(214, 58, 106, .28); }
.btn-primary:active { transform: translateY(0); box-shadow: 0 6px 12px rgba(214, 58, 106, .2); }
.btn-secondary { color: var(--plum); background: transparent; border-color: var(--plum); }
.btn-secondary:hover { background: #f8e3ea; }
.btn-secondary:active { transform: translateY(1px); }
.icon-btn {
  width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); display: none; place-items: center; cursor: pointer;
}
.icon-btn:hover { border-color: var(--berry); color: var(--berry); }
.mobile-panel { display: none; grid-column: 1 / -1; padding: 8px 0 16px; }
.mobile-panel nav { display: grid; gap: 4px; }
.mobile-panel a { padding: 10px 0; }
main { padding-top: var(--header-h); }
main > section.band { padding: 92px 0; }
.band-cream { background: linear-gradient(#fff9f5, #fff9f5); }
.band-deep { background: var(--deep); color: var(--cream); }
.lead { margin-top: 14px; max-width: 740px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.band-deep .lead { color: #f0ddd4; }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 42px; align-items: center; }
.brand-kicker { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 14px; margin-bottom: 14px; }
.adult-chip {
  display: inline-flex; align-items: center; height: 26px; padding: 0 10px;
  border-radius: 999px; background: var(--lime); color: var(--ink); font-size: 12px; font-weight: 800;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.pain-line { list-style: none; margin: 22px 0 0; padding: 0 0 0 18px; border-left: 2px solid #efd3c4; display: grid; gap: 12px; }
.pain-line li { position: relative; }
.pain-line li::before {
  content: ""; position: absolute; left: -23px; top: 10px; width: 9px; height: 9px; border-radius: 999px;
  background: linear-gradient(135deg, var(--berry), var(--persimmon));
}
.pain-line strong { display: block; font-size: 15px; }
.pain-line span { color: var(--muted); font-size: 14px; }
.player-shell {
  padding: 3px; border-radius: 36px;
  background-image: linear-gradient(135deg, var(--berry), var(--persimmon));
  box-shadow: var(--shadow);
}
.player-screen {
  position: relative; aspect-ratio: 16 / 9; border-radius: 32px; overflow: hidden;
  background:
    radial-gradient(120% 90% at 80% 10%, rgba(240,138,58,.45), transparent 46%),
    linear-gradient(160deg, #4a2a38, #2a1b22 70%);
  color: #fff;
}
.player-screen .badge { position: absolute; top: 16px; right: 16px; }
.player-copy { position: absolute; left: 22px; right: 22px; bottom: 58px; }
.player-copy small { color: #f2d7cc; font-size: 13px; }
.player-copy strong { display: block; font-size: 22px; margin-top: 4px; }
.play-orb {
  position: absolute; left: 22px; bottom: 18px; width: 42px; height: 42px; border-radius: 999px;
  display: grid; place-items: center; background: #fff; color: var(--ink);
}
.progress {
  position: absolute; left: 76px; right: 18px; bottom: 32px; height: 6px;
  border-radius: 999px; background: rgba(255,255,255,.22); overflow: hidden;
}
.progress span {
  display: block; height: 100%; width: 62%; border-radius: inherit;
  background-image: linear-gradient(90deg, var(--lime), #fff3a8);
}
.badge {
  display: inline-flex; align-items: center; gap: 4px; min-height: 26px; padding: 2px 10px;
  border-radius: 999px; background: var(--lime); color: var(--ink);
  font-size: 12px; font-weight: 800; line-height: 1.4;
}
.section-head { max-width: 760px; margin-bottom: 28px; }
.stack { display: grid; gap: 0; }
.stack-card {
  background: var(--cream); border: 1px solid var(--line); border-radius: 32px;
  box-shadow: var(--shadow); padding: 26px 28px; position: relative;
}
.stack-card:nth-child(1) { z-index: 3; }
.stack-card:nth-child(2) { z-index: 2; margin-top: -18px; margin-left: 48px; background: #fff; }
.stack-card:nth-child(3) { z-index: 1; margin-top: -18px; margin-left: 96px; background: #3a2430; color: #fff9f5; }
.stack-card:nth-child(3) p { color: #f0ddd4; }
.layer-no { font-size: 12px; font-weight: 800; color: var(--berry); letter-spacing: .08em; }
.stack-card:nth-child(3) .layer-no { color: var(--lime); }
.stack-card h3 { margin: 6px 0 8px; }
.steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps::before {
  content: ""; position: absolute; left: 6%; right: 6%; top: 22px; height: 4px; border-radius: 999px;
  background-image: linear-gradient(90deg, var(--berry), var(--persimmon));
}
.step {
  position: relative; background: var(--cream); border: 1px solid var(--line);
  border-radius: 28px; padding: 54px 18px 20px; box-shadow: var(--shadow);
}
.step-node {
  position: absolute; top: 12px; left: 18px; width: 22px; height: 22px; border-radius: 999px;
  background: var(--lime); color: var(--ink); font-size: 12px; font-weight: 800;
  display: grid; place-items: center; border: 3px solid #fff;
}
.step p { color: var(--muted); font-size: 15px; margin-top: 8px; }
.result-card {
  background: var(--deep); color: var(--cream); border-radius: 36px; padding: 36px;
  box-shadow: var(--shadow);
}
.result-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.stat-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.stat {
  background: rgba(255,249,245,.04); border: 1px solid rgba(231,213,200,.25);
  border-radius: 24px; padding: 16px;
}
.stat .badge { font-size: 18px; min-height: 36px; padding: 4px 12px; }
.stat span { display: block; margin-top: 8px; color: #f0ddd4; font-size: 14px; }
.note { margin-top: 14px; color: #e7c8b8; font-size: 13px; }
.voice-list { display: grid; gap: 16px; }
.voice {
  background: var(--cream); border: 1px solid var(--line); border-radius: 32px;
  padding: 26px 28px; box-shadow: var(--shadow);
}
.voice:nth-child(2) { margin-left: 9%; }
.voice-narrow { max-width: 760px; margin-right: 12%; background: #3a2430; color: #fff9f5; }
.voice-narrow p, .voice footer { color: #f3ddd3; }
.voice p { font-size: 18px; line-height: 1.75; }
.voice footer { margin-top: 12px; color: var(--muted); font-size: 14px; font-weight: 700; }
.hscroll {
  display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}
.hscroll::-webkit-scrollbar { height: 8px; }
.hscroll::-webkit-scrollbar-thumb { background: #e7d5c8; border-radius: 999px; }
.scene-card {
  flex: 0 0 min(78%, 320px); scroll-snap-align: start;
  background: var(--cream); border: 1px solid var(--line); border-radius: 32px;
  padding: 22px; box-shadow: var(--shadow); min-height: 230px;
  display: flex; flex-direction: column; gap: 10px;
}
.scene-card:nth-child(even) { background: #3a2430; color: #fff9f5; }
.scene-card:nth-child(even) p, .scene-card:nth-child(even) .meta { color: #f0ddd4; }
.meta { margin-top: auto; font-size: 13px; font-weight: 750; color: var(--plum); }
.news-layout { display: grid; grid-template-columns: 1.35fr .75fr; gap: 18px; align-items: stretch; }
.story, .brief {
  background: var(--cream); border: 1px solid var(--line); border-radius: 32px;
  box-shadow: var(--shadow); overflow: hidden;
}
.cover {
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(160deg, rgba(214,58,106,.25), rgba(42,27,34,.05)),
    repeating-linear-gradient(135deg, #f8e7dc 0 14px, #f3d9c8 14px 28px);
}
.cover.alt { background: linear-gradient(145deg, #6e3a55, #f08a3a); }
.cover.alt2 { background: linear-gradient(160deg, #3a2430, #d63a6a 120%); }
.story-body, .brief { padding: 18px 20px 20px; }
.side-list { display: grid; gap: 12px; }
.brief { display: grid; grid-template-columns: 116px 1fr; gap: 12px; align-items: center; padding: 12px; }
.brief .cover { border-radius: 18px; aspect-ratio: 16 / 10; }
.brief h3 { font-size: 16px; }
.date { color: var(--muted); font-size: 13px; font-weight: 700; }
.meter-card {
  background: var(--cream); border: 1px solid var(--line); border-radius: 32px; padding: 8px 22px;
  box-shadow: var(--shadow);
}
.meter-row {
  display: grid; grid-template-columns: 148px 1fr 220px; gap: 16px; align-items: center;
  padding: 16px 0; border-top: 1px solid var(--line);
}
.meter-row:first-child { border-top: 0; }
.meter-track { height: 8px; border-radius: 999px; background: #f3e4da; overflow: hidden; }
.meter-track span { display: block; height: 100%; border-radius: inherit; background-image: linear-gradient(90deg, var(--berry), var(--persimmon)); }
.meter-note { color: var(--muted); font-size: 14px; }
.cta-band {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 32px; border-radius: 36px; color: #fff;
  background-image: linear-gradient(115deg, #d63a6a, #f08a3a);
  box-shadow: var(--shadow-hover);
}
.cta-band .lead { color: rgba(255,255,255,.92); margin-top: 8px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cta-band .btn-secondary { color: #fff; border-color: rgba(255,255,255,.75); }
.cta-band .btn-secondary:hover { background: rgba(255,255,255,.14); }
.cta-band .btn-primary { background: #fff; color: var(--ink); background-image: none; }
.channel-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  background: var(--cream); border: 1px solid var(--line); border-radius: 36px;
  padding: 22px; box-shadow: var(--shadow);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip {
  height: 32px; padding: 0 12px; border-radius: 999px; display: inline-flex; align-items: center;
  background: #fff; border: 1px solid var(--line); color: var(--plum); font-size: 13px; font-weight: 750;
}
.hot-grid { display: grid; grid-template-columns: 1.25fr .9fr .8fr; gap: 16px; }
.hot-card {
  min-height: 240px; border-radius: 32px; padding: 24px; border: 1px solid var(--line);
  background: var(--cream); box-shadow: var(--shadow); display: flex; flex-direction: column;
}
.hot-card:first-child { background: #3a2430; color: #fff9f5; }
.hot-card p { color: var(--muted); margin-top: 10px; }
.hot-card:first-child p { color: #f0ddd4; }
.hot-card a { margin-top: auto; font-weight: 800; color: var(--berry); }
.hot-card:first-child a { color: var(--lime); }
.compare-list { background: var(--cream); border: 1px solid var(--line); border-radius: 32px; padding: 8px 22px 12px; box-shadow: var(--shadow); }
.compare-row {
  display: grid; grid-template-columns: 120px 1fr 1fr; gap: 14px; align-items: center;
  padding: 18px 0; border-top: 1px solid var(--line);
}
.compare-row:first-of-type { border-top: 0; }
.compare-side { background: #fff; border-radius: 18px; padding: 12px 14px; border: 1px solid var(--line); font-size: 15px; }
.compare-side.now { background: #f7fbe4; border-color: #d7e7a4; }
.faq details { border-top: 1px solid var(--line); padding: 16px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; font-weight: 800; font-size: 18px; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--berry); font-weight: 500; }
.faq details[open] summary::after { content: "–"; }
.faq details[open] summary { color: var(--berry); }
.faq details p { color: var(--muted); margin-top: 8px; max-width: 820px; }
.timeline { display: grid; gap: 0; margin-left: 8px; }
.time-node { display: grid; grid-template-columns: 16px 1fr; gap: 16px; }
.rail { position: relative; }
.rail::before { content: ""; position: absolute; left: 6px; top: 0; bottom: 0; width: 2px; background: #efd3c4; }
.dot { width: 14px; height: 14px; border-radius: 999px; background: var(--lime); border: 3px solid #fff; box-shadow: 0 0 0 1px var(--berry); position: relative; z-index: 1; margin-top: 22px; }
.time-card {
  display: block; background: var(--cream); border: 1px solid var(--line); border-radius: 28px;
  padding: 18px 20px; margin: 0 0 14px; box-shadow: var(--shadow);
}
.tail-link { margin-top: 8px; }
.site-footer { background: var(--bg); border-top: 1px solid var(--line); padding: 42px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(4, .7fr); gap: 22px; }
.foot-title { font-weight: 800; margin-bottom: 8px; }
.site-footer a { display: block; color: var(--muted); padding: 4px 0; font-size: 14px; }
.site-footer a:hover { color: var(--berry); }
.legal { margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (hover: hover) and (min-width: 1024px) {
  .lift { transition: transform .18s ease, box-shadow .18s ease; }
  .lift:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
}
@media (max-width: 1024px) {
  .hero-grid, .result-layout, .news-layout, .hot-grid, .footer-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }
  .voice:nth-child(2), .voice-narrow { margin-left: 0; margin-right: 0; }
  .stack-card:nth-child(2), .stack-card:nth-child(3) { margin-left: 24px; }
  .meter-row, .compare-row { grid-template-columns: 1fr; }
  .brief { grid-template-columns: 96px 1fr; }
}
@media (max-width: 767px) {
  .nav-bar { grid-template-columns: 1fr auto; }
  .desktop-nav, .hot-link, .command-search { display: none; }
  .icon-btn { display: grid; }
  .site-header.search-open .command-search { display: flex; width: 100%; grid-column: 1 / -1; }
  .site-header.menu-open .mobile-panel { display: block; }
  .nav-actions { grid-column: 2; }
  main > section.band { padding: 48px 0; }
  .stack-card:nth-child(n) { margin-left: 0; margin-top: 12px; }
  .steps, .stat-list { grid-template-columns: 1fr; }
  .cta-band, .channel-bar { flex-direction: column; align-items: flex-start; }
  .player-copy strong { font-size: 18px; }
  .logo { font-size: 14px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 32px)); }
  body { font-size: 16px; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .brief { grid-template-columns: 1fr; }
  .legal { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .lift { transition: none; }
}

/* roulang page: category1 */
:root {
  --bg: #F6EFE8;
  --ink: #2A1B22;
  --muted: #6B534C;
  --berry: #D63A6A;
  --persimmon: #F08A3A;
  --plum: #6E3A55;
  --lime: #D6F26A;
  --cream: #FFF9F5;
  --deep: #3A2430;
  --line: #E7D5C8;
  --header-h: 72px;
  --radius-card: 32px;
  --shadow: 0 16px 40px rgba(58, 36, 48, .08);
  --shadow-hover: 0 18px 36px rgba(58, 36, 48, .12);
  --max: 1160px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -.03em; line-height: 1.28; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 40;
  min-height: var(--header-h);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}
.logo {
  justify-self: start;
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 16px; letter-spacing: -.02em; color: var(--ink);
  white-space: nowrap;
}
.mark {
  width: 28px; height: 28px; border-radius: 999px; flex: 0 0 auto;
  display: grid; place-items: center;
  background-image: linear-gradient(135deg, var(--berry), var(--persimmon));
}
.mark svg { width: 12px; height: 12px; fill: #fff; display: block; }
.desktop-nav { display: flex; align-items: center; gap: 22px; }
.desktop-nav a, .mobile-panel a {
  font-size: 15px; font-weight: 650; color: var(--ink);
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.desktop-nav a:hover, .mobile-panel a:hover { color: var(--berry); }
.desktop-nav a.active, .mobile-panel a.active { color: var(--berry); border-bottom-color: var(--berry); }
.nav-actions { justify-self: end; display: flex; align-items: center; gap: 10px; }
.command-search {
  display: flex; align-items: center; gap: 8px;
  height: 40px; min-width: 230px; padding: 0 12px 0 14px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
}
.command-search:focus-within { border-color: var(--berry); box-shadow: 0 0 0 4px rgba(214, 58, 106, .14); }
.command-search input {
  width: 100%; border: 0; outline: none; background: transparent;
  color: var(--ink); font-size: 14px;
}
.command-search input::placeholder { color: #8b726b; }
kbd.hint {
  font-family: inherit; font-size: 12px; line-height: 1;
  border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 7px;
  padding: 3px 6px; color: var(--muted); background: var(--bg);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 999px;
  font-size: 14px; font-weight: 750; border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background-position .2s ease, background-color .18s ease, border-color .18s ease;
  cursor: pointer; text-decoration: none;
}
.btn:focus-visible, .icon-btn:focus-visible, .sort-bar button:focus-visible, .faq-item button:focus-visible, .command-search input:focus-visible {
  outline: 3px solid rgba(214, 58, 106, .45); outline-offset: 2px;
}
.btn-primary {
  color: #fff;
  background-image: linear-gradient(120deg, var(--berry), var(--persimmon));
  background-size: 150% 150%;
  background-position: 0% 50%;
  box-shadow: 0 8px 18px rgba(214, 58, 106, .22);
}
.btn-primary:hover { background-position: 100% 50%; transform: translateY(-1px); box-shadow: 0 12px 24px rgba(214, 58, 106, .28); }
.btn-primary:active { transform: translateY(0); box-shadow: 0 6px 12px rgba(214, 58, 106, .2); }
.btn-secondary { color: var(--plum); background: transparent; border-color: var(--plum); }
.btn-secondary:hover { background: #f8e3ea; }
.btn-secondary:active { transform: translateY(1px); }
.icon-btn {
  width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); display: none; place-items: center; cursor: pointer;
}
.icon-btn:hover { border-color: var(--berry); color: var(--berry); }
.mobile-panel { display: none; grid-column: 1 / -1; padding: 8px 0 16px; }
.mobile-panel nav { display: grid; gap: 4px; }
.mobile-panel a { padding: 10px 0; }
.site-header.is-open .mobile-panel { display: block; }
main { padding-top: var(--header-h); }
main > section.band { padding: 88px 0; }
.band-cream { background: #fff9f5; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-deep { background: var(--deep); color: var(--cream); }
.band-deep .lead, .band-deep .quiet { color: #f0ddd4; }
.band-tight { padding: 10px 0 72px; }
.lead { margin-top: 14px; max-width: 740px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head h2 { font-size: clamp(26px, 3vw, 36px); }
.badge {
  display: inline-flex; align-items: center; gap: 4px; min-height: 26px; padding: 2px 10px;
  border-radius: 999px; background: var(--lime); color: var(--ink);
  font-size: 12px; font-weight: 800; line-height: 1.4;
}
.adult-chip { margin-bottom: 14px; }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; font-weight: 700; margin-bottom: 16px; }
.crumb a:hover { color: var(--berry); }
.cat-top { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: end; }
.cat-top h1 { font-size: clamp(32px, 4.4vw, 52px); max-width: 16em; }
.sort-panel {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 32px;
  box-shadow: var(--shadow);
  padding: 18px;
}
.sort-panel strong { display: block; font-size: 14px; margin-bottom: 10px; }
.sort-bar { display: flex; flex-wrap: wrap; gap: 8px; }
.sort-bar button {
  height: 40px; padding: 0 16px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--plum); background: transparent; color: var(--plum);
  font-weight: 750; font-size: 14px;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.sort-bar button:hover { background: #f8e3ea; }
.sort-bar button.active {
  color: #fff; border-color: transparent;
  background-image: linear-gradient(120deg, var(--berry), var(--persimmon));
}
.sort-bar button:active { transform: translateY(1px); }
.sheet-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.sheet {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 32px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease;
}
.sheet.is-hidden { display: none; }
.cover {
  position: relative; aspect-ratio: 16 / 9;
  background: linear-gradient(145deg, #3a2430, #d63a6a 62%, #f08a3a);
}
.sheet:nth-child(2) .cover { background: linear-gradient(160deg, #6e3a55, #f08a3a); }
.sheet:nth-child(3) .cover { background: linear-gradient(200deg, #2a1b22, #d63a6a 55%, #f6efe8); }
.sheet:nth-child(4) .cover { background: linear-gradient(135deg, #f08a3a, #6e3a55); }
.sheet:nth-child(5) .cover { background: linear-gradient(180deg, #3a2430 10%, #d63a6a); }
.sheet:nth-child(6) .cover { background: linear-gradient(120deg, #6e3a55, #2a1b22 70%); }
.sheet:nth-child(7) .cover { background: linear-gradient(145deg, #d63a6a, #f6efe8 120%); }
.sheet:nth-child(8) .cover { background: linear-gradient(160deg, #2a1b22, #f08a3a); }
.sheet:nth-child(9) .cover { background: linear-gradient(200deg, #6e3a55, #f08a3a 80%); }
.sheet:nth-child(10) .cover { background: linear-gradient(135deg, #3a2430, #f08a3a 90%); }
.sheet:nth-child(11) .cover { background: linear-gradient(150deg, #d63a6a, #3a2430); }
.sheet:nth-child(12) .cover { background: linear-gradient(125deg, #2a1b22 20%, #6e3a55 60%, #f08a3a); }
.cover .badge { position: absolute; top: 14px; right: 14px; }
.play-dot {
  position: absolute; left: 16px; bottom: 28px;
  width: 42px; height: 42px; border-radius: 999px;
  display: grid; place-items: center;
  background: rgba(255, 249, 245, .92); color: var(--ink);
}
.play-dot svg { width: 14px; height: 14px; fill: currentColor; margin-left: 2px; }
.bar {
  position: absolute; left: 68px; right: 16px; bottom: 44px; height: 6px;
  border-radius: 999px; background: rgba(255, 249, 245, .35);
}
.bar > span { display: block; height: 100%; width: var(--p, 40%); background: var(--lime); border-radius: inherit; }
.sheet-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.sheet-body h3 { font-size: 22px; }
.sheet-body p { color: var(--muted); font-size: 15px; line-height: 1.75; }
.meta { margin-top: auto; font-size: 13px; font-weight: 750; color: var(--plum); }
.sheet-body .btn { align-self: flex-start; margin-top: 8px; }
.more-row { display: flex; justify-content: center; }
.rule-row, .step-rail, .mini-stats, .news-list { display: grid; gap: 14px; }
.rule-cell, .step-cell, .news-item {
  background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 18px 20px;
}
.band-cream .rule-cell { background: var(--bg); }
.rule-cell b, .step-cell b { display: block; font-size: 18px; margin-bottom: 6px; }
.rule-cell p, .step-cell p, .news-copy p { color: var(--muted); font-size: 15px; }
.step-rail { counter-reset: step; }
.step-cell { position: relative; padding-top: 22px; }
.step-no {
  width: 36px; height: 36px; border-radius: 999px; display: grid; place-items: center;
  background: var(--lime); color: var(--ink); font-weight: 800; margin-bottom: 10px;
}
.path-link { display: inline-flex; margin-top: 16px; }
.news-item {
  display: grid; grid-template-columns: 1fr; gap: 8px;
  transition: border-color .18s ease, transform .18s ease;
}
.news-item:hover { border-color: #e3b3c2; }
.news-kicker { font-size: 12px; font-weight: 800; color: var(--berry); }
.news-item strong { font-size: 18px; display: block; }
.mini-stat {
  background: var(--lime); color: var(--ink); border-radius: 999px;
  min-height: 64px; padding: 10px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  font-weight: 800;
}
.mini-stat em { font-style: normal; font-size: 22px; letter-spacing: -.03em; }
.mini-stat span { font-size: 13px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button {
  width: 100%; text-align: left; background: transparent; border: 0;
  padding: 18px 0; font-size: 18px; font-weight: 800; color: inherit;
  display: flex; justify-content: space-between; gap: 16px; cursor: pointer;
}
.faq-item button span:last-child { color: var(--berry); font-weight: 700; }
.faq-item .a { display: none; color: var(--muted); padding: 0 0 16px; max-width: 760px; }
.faq-item.open .a { display: block; }
.anchor { position: relative; top: -84px; display: block; height: 0; }
.site-footer { background: var(--bg); border-top: 1px solid var(--line); padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.foot-title { font-weight: 800; margin-bottom: 8px; }
.site-footer a { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.site-footer a.logo { color: var(--ink); display: inline-flex; font-size: 16px; padding: 0; }
.site-footer a:hover { color: var(--berry); }
.site-footer .lead { font-size: 14px; }
.legal {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 13px;
}
@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mini-stats { grid-template-columns: 1fr 1fr; }
  .news-item { grid-template-columns: 92px 1fr; align-items: center; }
}
@media (min-width: 768px) {
  .icon-btn { display: none; }
  .rule-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .nav-bar { grid-template-columns: 1fr auto; }
  .desktop-nav, .hot-link, .command-search { display: none; }
  .icon-btn { display: grid; }
  .site-header.is-search .command-search {
    display: flex; grid-column: 1 / -1; min-width: 0; margin-bottom: 8px;
  }
  main > section.band { padding: 48px 0; }
  .band-tight { padding: 0 0 40px; }
  .container { width: min(var(--max), calc(100% - 32px)); }
}
@media (min-width: 1024px) {
  .cat-top { grid-template-columns: 1.28fr .72fr; gap: 42px; }
  .sheet-grid { grid-template-columns: 1.15fr .85fr; }
  .rule-row, .step-rail { grid-template-columns: 1.15fr 1fr 1fr; }
  .mini-stats { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr repeat(4, 1fr); }
  .sheet:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
}
@media (max-width: 520px) {
  .logo { font-size: 13px; gap: 6px; }
  .nav-actions .btn-primary { padding: 0 12px; }
  .sheet-body h3 { font-size: 19px; }
  .legal { flex-direction: column; }
}