/* roulang page: index */
:root {
  --bg: #070910;
  --bg-raise: #101828;
  --panel: rgba(16, 28, 52, 0.62);
  --panel-strong: rgba(10, 18, 34, 0.86);
  --text: #f4f1ea;
  --muted: #b7c0d4;
  --faint: #8d97ad;
  --line: rgba(244, 241, 234, 0.16);
  --line-strong: rgba(244, 241, 234, 0.28);
  --magenta: #e23b78;
  --magenta-deep: #a81852;
  --gold: #e2c27a;
  --radius: 18px;
  --pill: 999px;
  --shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
  --glow: 0 0 22px rgba(226, 59, 120, 0.46);
  --container: 1180px;
  --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
  --mono: "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; border: 0; }
button, input { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 3px;
}
::selection { background: rgba(226, 59, 120, 0.85); color: #fff; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7, 9, 16, 0.72);
  border-bottom: 1px solid rgba(244, 241, 234, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background .25s ease;
}
.site-header.is-solid { background: rgba(7, 9, 16, 0.94); }
.header-inner {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { display: flex; flex-direction: column; gap: 2px; min-height: 44px; justify-content: center; }
.logo-mark { font-size: 16px; font-weight: 650; letter-spacing: 0.04em; line-height: 1.3; }
.logo-sub { font-size: 12px; color: var(--muted); letter-spacing: 0.16em; }
.nav-toggle {
  display: none;
  min-width: 72px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.nav-list { display: flex; align-items: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  color: var(--muted);
  font-size: 15px;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.nav-link:hover { color: var(--text); }
.nav-link.is-active { color: var(--text); border-bottom-color: var(--magenta); }
.band { position: relative; padding: 92px 0; }
.band-alt { background: rgba(16, 24, 40, 0.45); }
.band-line { border-top: 1px solid rgba(244, 241, 234, 0.06); }
.eyebrow, .kicker {
  margin: 0 0 12px;
  color: var(--magenta);
  font-size: 13px;
  letter-spacing: 0.18em;
}
h1, h2, h3 { font-weight: 650; line-height: 1.35; margin: 0; }
h1 { font-size: clamp(36px, 5vw, 60px); letter-spacing: 0.02em; }
h2 { font-size: clamp(28px, 3vw, 40px); margin-bottom: 14px; }
h3 { font-size: 22px; }
.subhead { margin: 16px 0 0; font-size: 18px; color: var(--text); max-width: 640px; }
.lede, .section-lead { margin: 16px 0 0; color: var(--muted); max-width: 760px; }
.section-lead { margin-bottom: 28px; }
.hero { padding: 72px 0 88px; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: 6%;
  top: -40px;
  background: radial-gradient(circle, rgba(226, 59, 120, 0.16), transparent 68%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.85fr); gap: 48px; align-items: center; }
.badge-row, .meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: var(--pill);
  border: 1px solid var(--line-strong);
  background: rgba(226, 59, 120, 0.12);
  color: var(--text);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, filter .2s ease;
}
.btn-primary { background: var(--magenta); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 32px rgba(226, 59, 120, 0.66); }
.btn-primary:active { transform: translateY(1px); filter: brightness(0.9); background: var(--magenta-deep); }
.btn-ghost { background: rgba(16, 28, 52, 0.4); color: var(--text); border-color: var(--line-strong); backdrop-filter: blur(18px); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--magenta); }
.btn-ghost:active { transform: translateY(1px); filter: brightness(0.92); }
.poster-stage { display: grid; grid-template-columns: 1.15fr 0.72fr; gap: 14px; min-height: 560px; }
.poster, .screen, .glass, .price, .entry-card, .review-long, .review-short, .quote, .scene, .mag-card, .stat, .join {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.poster { position: relative; overflow: hidden; min-height: 220px; }
.poster-main { grid-row: span 2; min-height: 560px; }
.poster img, .screen img { width: 100%; height: 100%; object-fit: cover; display: block; }
.poster figcaption, .screen figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 48px 18px 16px;
  background: linear-gradient(transparent, rgba(7, 9, 16, 0.92));
}
.poster strong, .screen strong { display: block; font-size: 22px; }
.poster em, .screen em { font-style: normal; color: var(--muted); font-size: 13px; }
.metric-board { position: absolute; top: 16px; left: 16px; right: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.metric {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(7, 9, 16, 0.55);
  border: 1px solid var(--line);
}
.metric span { display: block; color: var(--faint); font-size: 12px; }
.metric b { display: block; margin-top: 2px; font-family: var(--mono); font-weight: 600; font-size: 18px; letter-spacing: -0.03em; }
.metric.score b { color: var(--gold); font-size: 32px; line-height: 1.1; }
.grain::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.18) 0.55px, transparent 0.55px);
  background-size: 3px 3px;
  opacity: 0.22;
  pointer-events: none;
}
.feature-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.feature-main { grid-column: span 8; padding: 32px; }
.feature-side { grid-column: span 4; display: flex; flex-direction: column; gap: 18px; }
.glass { padding: 24px; transition: transform .2s ease, border-color .2s ease; }
.glass:hover, .scene:hover, .entry-card:hover, .price:hover, .review-short:hover, .quote:hover, .mag-card:hover {
  transform: translateY(-3px);
  border-color: rgba(226, 59, 120, 0.55);
}
.spec-list, .plain-list { list-style: none; margin: 18px 0 0; padding: 0; }
.spec-list li, .plain-list li { padding: 12px 0; border-top: 1px solid var(--line); color: var(--muted); }
.spec-list strong, .plain-list strong { color: var(--text); font-weight: 600; }
.spec-bar { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.spec-item { padding: 28px 22px; }
.spec-item + .spec-item { border-left: 1px solid var(--line); }
.spec-item span { display: block; color: var(--faint); font-size: 13px; margin-bottom: 8px; }
.spec-item strong { font-size: 22px; }
.scene-list { display: flex; flex-direction: column; gap: 16px; }
.scene { padding: 26px 28px; display: grid; grid-template-columns: 1.4fr 0.7fr auto; gap: 18px; align-items: center; }
.scene:nth-child(2) { margin-left: 8%; }
.scene:nth-child(3) { margin-left: 3%; }
.scene p { margin: 8px 0 0; color: var(--muted); }
.duration { font-family: var(--mono); color: var(--gold); font-size: 20px; }
.mag { display: grid; grid-template-columns: 1.45fr 0.85fr; gap: 18px; }
.mag-main { min-height: 420px; padding: 32px; display: flex; flex-direction: column; justify-content: flex-end; background:
  linear-gradient(180deg, rgba(7,9,16,.1), rgba(7,9,16,.78)),
  linear-gradient(135deg, #17233d, #3a1730 70%);
}
.mag-side { display: flex; flex-direction: column; gap: 18px; }
.mag-card { padding: 24px; min-height: 180px; display: flex; flex-direction: column; justify-content: space-between; }
.mag-card p, .mag-main p, .entry-card p, .review-short p, .quote p, .feature-side p { color: var(--muted); margin: 10px 0 0; }
.text-link { color: var(--magenta); display: inline-flex; min-height: 44px; align-items: center; }
.text-link:hover { color: #ff7aa8; }
.screen-wall { display: grid; grid-template-columns: 1.6fr 0.55fr 0.55fr; gap: 14px; align-items: stretch; }
.screen { position: relative; overflow: hidden; min-height: 240px; }
.screen-main { aspect-ratio: 16/9; min-height: 420px; }
.screen-side { aspect-ratio: 9/16; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 8px; }
.node { position: relative; padding: 28px 18px 8px; }
.node::before {
  content: "";
  position: absolute;
  left: 18px; right: -18px; top: 8px;
  height: 1px;
  background: var(--line-strong);
}
.node:last-child::before { right: 18px; }
.dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--magenta);
  box-shadow: 0 0 0 6px rgba(226, 59, 120, 0.12);
  position: relative; z-index: 1;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.node:hover .dot, .node:focus-within .dot { background: var(--magenta); transform: scale(1.15); box-shadow: 0 0 18px rgba(226, 59, 120, 0.7); }
.node h3 { margin-top: 16px; font-size: 18px; }
.node p { color: var(--muted); margin: 8px 0 0; }
.stat-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat { padding: 28px; }
.stat b { display: block; font-family: var(--mono); font-size: 48px; letter-spacing: -0.04em; line-height: 1; color: var(--text); }
.stat span { display: block; margin-top: 10px; color: var(--gold); font-size: 14px; letter-spacing: 0.08em; }
.stat p { margin: 10px 0 0; color: var(--muted); }
.price-grid { display: grid; grid-template-columns: 0.8fr 1.25fr 0.8fr; gap: 18px; align-items: stretch; }
.price { padding: 28px 24px 24px; display: flex; flex-direction: column; }
.price-main { border-color: rgba(226, 59, 120, 0.85); box-shadow: var(--glow), var(--shadow); transform: translateY(-8px); }
.price-main:hover { transform: translateY(-12px); }
.price em { font-style: normal; color: var(--faint); font-size: 13px; letter-spacing: 0.12em; }
.price strong { display: block; margin: 18px 0 8px; font-family: var(--mono); font-size: 42px; }
.price ul { list-style: none; margin: 8px 0 22px; padding: 0; color: var(--muted); flex: 1; }
.price li { padding: 8px 0; border-top: 1px solid var(--line); }
.review-grid { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 18px; }
.review-long { padding: 32px; }
.review-col { display: flex; flex-direction: column; gap: 18px; }
.review-short, .quote { padding: 20px 22px; }
.stars { color: var(--gold); letter-spacing: 0.12em; font-size: 14px; }
.score-num { font-family: var(--mono); color: var(--gold); margin-left: 8px; }
.quote-list { display: flex; flex-direction: column; }
.quote { border-left: 3px solid var(--magenta); border-radius: 0 var(--radius) var(--radius) 0; margin: 0 0 14px; }
.who { display: flex; gap: 12px; align-items: center; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(226, 59, 120, 0.18);
  border: 1px solid var(--line);
  font-weight: 650;
}
.who small { color: var(--faint); }
.entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.entry-card { padding: 32px; min-height: 280px; display: flex; flex-direction: column; justify-content: space-between; }
.entry-card:first-child { background: linear-gradient(180deg, rgba(22, 32, 58, 0.8), rgba(16, 28, 52, 0.62)); }
.entry-card:last-child { background: linear-gradient(180deg, rgba(58, 23, 48, 0.55), rgba(16, 28, 52, 0.62)); }
.news-list { display: flex; flex-direction: column; }
.news-row {
  display: grid;
  grid-template-columns: 120px 72px 1fr auto;
  gap: 16px;
  align-items: center;
  min-height: 72px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.news-row:last-child { border-bottom: 1px solid var(--line); }
.news-row strong { color: var(--text); font-weight: 600; }
.news-row a { color: var(--magenta); min-height: 44px; display: inline-flex; align-items: center; }
.news-row a:hover { color: #ff7aa8; }
.join { padding: 36px; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 28px; align-items: center; }
.join form { display: flex; flex-direction: column; gap: 14px; }
.check { display: flex; gap: 10px; align-items: center; min-height: 44px; color: var(--muted); }
.check input { width: 18px; height: 18px; accent-color: var(--magenta); }
.form-msg { min-height: 28px; margin: 0; color: var(--gold); }
.site-footer { border-top: 1px solid var(--line); padding: 42px 0 56px; background: #080b12; }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; }
.footer-brand { font-size: 18px; font-weight: 650; }
.footer-sub { color: var(--muted); margin-top: 6px; }
.footer-links { display: flex; gap: 18px; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); }
.footer-links a:hover { color: var(--text); }
.copy { color: var(--faint); font-size: 13px; margin-top: 18px; }
@media (max-width: 1024px) {
  .hero-grid, .mag, .review-grid, .join, .price-grid, .stat-wall, .entry-grid { grid-template-columns: 1fr; }
  .feature-main, .feature-side { grid-column: span 12; }
  .poster-stage { min-height: 0; }
  .poster-main { min-height: 480px; }
  .screen-wall { grid-template-columns: 1fr 1fr; }
  .screen-main { grid-column: span 2; }
  .scene { grid-template-columns: 1fr; margin-left: 0 !important; }
  .price-main { transform: none; }
  .timeline { grid-template-columns: 1fr 1fr; gap: 12px; }
  .node::before { display: none; }
}
@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-panel {
    position: fixed;
    inset: 0;
    background: rgba(7, 9, 16, 0.97);
    display: flex;
    align-items: flex-start;
    padding: 110px 28px 40px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity .2s ease, transform .2s ease;
  }
  body.nav-open .nav-panel { opacity: 1; pointer-events: auto; transform: none; }
  .nav-list { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
  .nav-link { font-size: 30px; padding: 8px 0; width: 100%; border-bottom: 0; }
  .nav-link.is-active { box-shadow: inset 0 -2px 0 var(--magenta); }
  .band { padding: 68px 0; }
  .spec-bar, .news-row { grid-template-columns: 1fr; }
  .spec-item + .spec-item { border-left: 0; border-top: 1px solid var(--line); }
  .news-row a { justify-content: flex-start; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .timeline { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .container, .header-inner { width: min(var(--container), calc(100% - 28px)); }
  .logo-mark { font-size: 14px; }
  .cta-row, .btn { width: 100%; }
  .poster-stage, .screen-wall { grid-template-columns: 1fr; }
  .screen-main { grid-column: auto; min-height: 220px; }
  .screen-side, .poster { aspect-ratio: 16/10; min-height: 220px; }
  .poster-main { min-height: 420px; }
  .metric-board { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 34px; }
  .stat b, .price strong { font-size: 36px; }
}
@media (max-width: 480px) {
  .badge-row { gap: 6px; }
  .join, .feature-main, .mag-main, .review-long { padding: 22px; }
}

/* roulang page: category2 */
:root {
 --bg: #070910;
 --bg-raise: #101828;
 --panel: rgba(16, 28, 52, 0.62);
 --panel-strong: rgba(10, 18, 34, 0.86);
 --text: #f4f1ea;
 --muted: #b7c0d4;
 --faint: #8d97ad;
 --line: rgba(244, 241, 234, 0.16);
 --line-strong: rgba(244, 241, 234, 0.28);
 --magenta: #e23b78;
 --magenta-deep: #a81852;
 --gold: #e2c27a;
 --radius: 18px;
 --pill: 999px;
 --shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
 --glow: 0 0 22px rgba(226, 59, 120, 0.46);
 --container: 1180px;
 --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
 --mono: "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 color: var(--text);
 background: var(--bg);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; border: 0; display: block; }
button, input { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible {
 outline: 2px solid var(--magenta);
 outline-offset: 3px;
}
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(7, 9, 16, 0.72);
 border-bottom: 1px solid rgba(244, 241, 234, 0.12);
 backdrop-filter: blur(16px);
 -webkit-backdrop-filter: blur(16px);
 transition: background .25s ease;
}
.site-header.is-solid { background: rgba(7, 9, 16, 0.94); }
.header-inner {
 width: min(var(--container), calc(100% - 40px));
 margin: 0 auto;
 min-height: 78px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 24px;
}
.logo { display: flex; flex-direction: column; gap: 2px; min-height: 44px; justify-content: center; }
.logo-mark { font-size: 16px; font-weight: 650; letter-spacing: 0.04em; line-height: 1.3; }
.logo-sub { font-size: 12px; color: var(--muted); letter-spacing: 0.16em; }
.nav-toggle {
 display: none;
 min-width: 72px;
 min-height: 44px;
 padding: 0 16px;
 border-radius: var(--pill);
 border: 1px solid var(--line);
 background: transparent;
 color: var(--text);
 cursor: pointer;
}
.nav-list { display: flex; align-items: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.nav-link {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 padding: 0 14px;
 color: var(--muted);
 font-size: 15px;
 border-bottom: 1px solid transparent;
 transition: color .2s ease, border-color .2s ease;
}
.nav-link:hover { color: var(--text); }
.nav-link.is-active { color: var(--text); border-bottom-color: var(--magenta); }
.eyebrow, .kicker {
 margin: 0 0 12px;
 color: var(--magenta);
 font-size: 13px;
 letter-spacing: 0.18em;
}
.lede, .section-lead { margin: 16px 0 0; color: var(--muted); max-width: 760px; }
.section-lead { margin-bottom: 28px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 46px; line-height: 1.22; letter-spacing: 0.02em; margin-bottom: 0; font-weight: 680; }
h2 { font-size: 32px; line-height: 1.3; margin-bottom: 0; font-weight: 650; }
h3 { font-size: 20px; line-height: 1.4; margin-bottom: 8px; }
.section { padding: 84px 0; position: relative; }
.section-alt { background: #0b101a; }
.section-head { margin-bottom: 28px; max-width: 760px; }
.badge-row, .meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 12px;
 border-radius: var(--pill);
 border: 1px solid var(--line-strong);
 background: rgba(226, 59, 120, 0.12);
 color: var(--text);
 font-size: 12px;
 letter-spacing: 0.08em;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 48px;
 padding: 0 22px;
 border-radius: var(--pill);
 border: 1px solid transparent;
 cursor: pointer;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, filter .2s ease;
}
.btn-primary { background: var(--magenta); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 32px rgba(226, 59, 120, 0.66); }
.btn-primary:active { transform: translateY(1px); filter: brightness(0.9); background: var(--magenta-deep); }
.btn-ghost { background: rgba(16, 28, 52, 0.4); color: var(--text); border-color: var(--line-strong); backdrop-filter: blur(18px); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--magenta); }
.btn-ghost:active { transform: translateY(1px); filter: brightness(0.92); }
.glass, .short-card, .quote, .stat, .join, .score-rail, .article-row {
 background: var(--panel);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 backdrop-filter: blur(18px);
 -webkit-backdrop-filter: blur(18px);
}
.short-card, .quote, .article-row, .glass { transition: transform .2s ease, border-color .2s ease; }
.short-card:hover, .quote:hover, .article-row:hover, .glass:hover {
 transform: translateY(-3px);
 border-color: rgba(226, 59, 120, 0.55);
}
.page-head { padding: 42px 0 28px; border-bottom: 1px solid var(--line); }
.head-grid { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 28px; align-items: stretch; }
.score-rail { padding: 8px 18px; display: flex; flex-direction: column; justify-content: center; }
.metric { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.metric:first-child { border-top: 0; }
.metric span { color: var(--faint); font-size: 13px; }
.metric b { font-family: var(--mono); color: var(--gold); font-size: 26px; font-weight: 560; letter-spacing: 0.02em; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 8px; }
.node { position: relative; padding: 22px 22px 8px 0; }
.node::before {
 content: "";
 position: absolute;
 left: 7px;
 right: 0;
 top: 31px;
 height: 1px;
 background: var(--line-strong);
}
.node:last-child::before { display: none; }
.dot {
 width: 15px;
 height: 15px;
 border-radius: 50%;
 border: 1px solid var(--magenta);
 background: #070910;
 box-shadow: 0 0 0 4px rgba(226, 59, 120, 0.12);
 margin-bottom: 16px;
 transition: box-shadow .2s ease, background .2s ease;
}
.node:hover .dot, .node:focus-within .dot { background: var(--magenta); box-shadow: var(--glow); }
.node time { display: block; color: var(--gold); font-family: var(--mono); font-size: 13px; margin-bottom: 6px; }
.node h3 { font-size: 18px; }
.node p { color: var(--muted); margin: 0; }
.short-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.short-card { overflow: hidden; }
.frame { position: relative; aspect-ratio: 16 / 7; background: #101828; }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame-title {
 position: absolute;
 left: 16px;
 bottom: 14px;
 font-size: 20px;
 letter-spacing: 0.04em;
 text-shadow: 0 8px 18px rgba(0, 0, 0, 0.45);
}
.card-body { padding: 16px 18px 18px; }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; color: var(--faint); font-size: 13px; margin-bottom: 8px; }
.card-meta b { color: var(--gold); font-family: var(--mono); font-weight: 560; }
.card-body p { margin: 0; color: var(--muted); }
.list-more { display: flex; justify-content: flex-end; margin-top: 22px; }
.duration-bar { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel); backdrop-filter: blur(18px); }
.duration-item { padding: 28px 22px; }
.duration-item + .duration-item { border-left: 1px solid var(--line); }
.duration-item span { display: block; color: var(--faint); font-size: 13px; margin-bottom: 8px; }
.duration-item strong { display: block; font-size: 22px; font-weight: 650; margin-bottom: 6px; }
.duration-item p { margin: 0; color: var(--muted); }
.member-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.75fr); gap: 18px; align-items: stretch; }
.member-copy, .member-side { padding: 32px; }
.member-side { display: flex; flex-direction: column; gap: 0; }
.fact { padding: 14px 0; border-top: 1px solid var(--line); color: var(--muted); }
.fact:first-child { border-top: 0; padding-top: 0; }
.fact strong { display: block; color: var(--text); font-size: 18px; }
.review-list { display: flex; flex-direction: column; gap: 14px; }
.quote { padding: 20px 22px 20px 26px; border-left: 2px solid var(--magenta); }
.quote-top { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.who { color: var(--text); font-weight: 650; }
.stars { color: var(--gold); font-family: var(--mono); letter-spacing: 0.12em; }
.quote p { margin: 8px 0 0; color: var(--muted); }
.quote small { color: var(--faint); }
.article-list { display: flex; flex-direction: column; gap: 12px; }
.article-row {
 display: grid;
 grid-template-columns: 120px minmax(0, 1fr) 72px auto;
 gap: 16px;
 align-items: center;
 padding: 16px 18px;
}
.article-row time, .article-row .score { font-family: var(--mono); color: var(--gold); }
.article-row p { margin: 0; color: var(--muted); }
.article-row a { color: var(--text); border-bottom: 1px solid transparent; }
.article-row a:hover { border-bottom-color: var(--magenta); }
.join { padding: 36px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr); gap: 28px; align-items: center; }
.age-check { display: flex; align-items: center; gap: 10px; min-height: 44px; color: var(--muted); }
.age-check input { width: 18px; height: 18px; accent-color: var(--magenta); }
.success { margin: 14px 0 0; color: var(--gold); }
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 42px; background: #080b12; }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; }
.footer-brand { font-size: 18px; font-weight: 650; letter-spacing: 0.04em; }
.footer-sub, .copy { color: var(--muted); margin: 6px 0 0; }
.footer-links { display: flex; gap: 18px; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); border-bottom: 1px solid transparent; }
.footer-links a:hover { color: var(--text); border-bottom-color: var(--magenta); }
@media (max-width: 1024px) {
 h1 { font-size: 38px; }
 .head-grid, .member-grid, .join { grid-template-columns: 1fr; }
 .timeline { grid-template-columns: 1fr 1fr; }
 .node::before { display: none; }
 .duration-bar { grid-template-columns: 1fr 1fr; }
 .duration-item:nth-child(odd) { border-left: 0; }
 .duration-item:nth-child(n + 3) { border-top: 1px solid var(--line); }
}
@media (max-width: 768px) {
 .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
 .nav-panel { display: none; position: fixed; inset: 78px 0 0 0; background: rgba(7, 9, 16, 0.96); padding: 28px 22px; }
 .nav-panel.is-open { display: block; }
 .nav-list { flex-direction: column; align-items: flex-start; gap: 6px; }
 .nav-link { font-size: 22px; min-height: 52px; width: 100%; }
 .section { padding: 64px 0; }
 .short-grid, .article-row { grid-template-columns: 1fr; }
 .article-row .go { justify-self: start; }
 .footer-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
 .container, .header-inner { width: min(var(--container), calc(100% - 28px)); }
 h1 { font-size: 32px; }
 h2 { font-size: 26px; }
 .timeline, .duration-bar { grid-template-columns: 1fr; }
 .duration-item { border-left: 0 !important; border-top: 1px solid var(--line); }
 .duration-item:first-child { border-top: 0; }
 .cta-row .btn, .list-more .btn, .join .btn { width: 100%; }
 .logo-mark { font-size: 14px; }
}

/* roulang page: category1 */
:root {
 --bg: #070910;
 --bg-raise: #101828;
 --panel: rgba(16, 28, 52, 0.62);
 --panel-strong: rgba(10, 18, 34, 0.86);
 --text: #f4f1ea;
 --muted: #b7c0d4;
 --faint: #8d97ad;
 --line: rgba(244, 241, 234, 0.16);
 --line-strong: rgba(244, 241, 234, 0.28);
 --magenta: #e23b78;
 --magenta-deep: #a81852;
 --gold: #e2c27a;
 --radius: 18px;
 --pill: 999px;
 --shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
 --glow: 0 0 22px rgba(226, 59, 120, 0.46);
 --container: 1180px;
 --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
 --mono: "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 color: var(--text);
 background: var(--bg);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; border: 0; display: block; }
button, input { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible {
 outline: 2px solid var(--magenta);
 outline-offset: 3px;
}
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(7, 9, 16, 0.72);
 border-bottom: 1px solid rgba(244, 241, 234, 0.12);
 backdrop-filter: blur(16px);
 -webkit-backdrop-filter: blur(16px);
 transition: background .25s ease;
}
.site-header.is-solid { background: rgba(7, 9, 16, 0.94); }
.header-inner {
 width: min(var(--container), calc(100% - 40px));
 margin: 0 auto;
 min-height: 78px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 24px;
}
.logo { display: flex; flex-direction: column; gap: 2px; min-height: 44px; justify-content: center; }
.logo-mark { font-size: 16px; font-weight: 650; letter-spacing: 0.04em; line-height: 1.3; }
.logo-sub { font-size: 12px; color: var(--muted); letter-spacing: 0.16em; }
.nav-toggle {
 display: none;
 min-width: 72px;
 min-height: 44px;
 padding: 0 16px;
 border-radius: var(--pill);
 border: 1px solid var(--line);
 background: transparent;
 color: var(--text);
 cursor: pointer;
}
.nav-toggle:hover { border-color: var(--magenta); }
.nav-toggle:active { filter: brightness(0.9); }
.nav-list { display: flex; align-items: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.nav-link {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 padding: 0 14px;
 color: var(--muted);
 font-size: 15px;
 border-bottom: 1px solid transparent;
 transition: color .2s ease, border-color .2s ease;
}
.nav-link:hover { color: var(--text); }
.nav-link.is-active { color: var(--text); border-bottom-color: var(--magenta); }
.eyebrow {
 margin: 0 0 12px;
 color: var(--magenta);
 font-size: 13px;
 letter-spacing: 0.18em;
}
h1, h2, p { margin: 0; }
h1 { font-size: clamp(34px, 4vw, 52px); line-height: 1.25; font-weight: 680; letter-spacing: 0.02em; }
h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.35; font-weight: 650; }
.section-lead { margin: 14px 0 0; color: var(--muted); max-width: 720px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 12px;
 border-radius: var(--pill);
 border: 1px solid var(--line-strong);
 background: rgba(226, 59, 120, 0.12);
 color: var(--text);
 font-size: 12px;
 letter-spacing: 0.08em;
}
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 48px;
 padding: 0 22px;
 border-radius: var(--pill);
 border: 1px solid transparent;
 cursor: pointer;
 color: var(--text);
 background: transparent;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, filter .2s ease;
}
.btn-primary { background: var(--magenta); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 32px rgba(226, 59, 120, 0.66); }
.btn-primary:active { transform: translateY(1px); filter: brightness(0.9); background: var(--magenta-deep); }
.btn-ghost { background: rgba(16, 28, 52, 0.4); color: var(--text); border-color: var(--line-strong); backdrop-filter: blur(18px); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--magenta); }
.btn-ghost:active { transform: translateY(1px); filter: brightness(0.92); }
.btn[disabled] { cursor: not-allowed; filter: grayscale(0.3) brightness(0.8); box-shadow: none; transform: none; }
.cat-head { position: relative; padding: 42px 0 18px; overflow: hidden; }
.cat-head::before {
 content: "";
 position: absolute;
 width: 380px;
 height: 380px;
 right: 4%;
 top: -120px;
 background: radial-gradient(circle, rgba(226, 59, 120, 0.16), transparent 68%);
 pointer-events: none;
}
.cat-head-grid {
 position: relative;
 display: grid;
 grid-template-columns: minmax(0, 1fr) 230px;
 gap: 36px;
 align-items: end;
}
.rate-rail {
 display: flex;
 flex-direction: column;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--panel);
 backdrop-filter: blur(18px);
 -webkit-backdrop-filter: blur(18px);
 box-shadow: var(--shadow);
}
.rate-cell { padding: 14px 16px; }
.rate-cell + .rate-cell { border-top: 1px solid var(--line); }
.rate-cell span { display: block; color: var(--faint); font-size: 12px; letter-spacing: 0.08em; }
.rate-cell strong { display: block; margin-top: 4px; font-size: 18px; font-weight: 620; }
.rate-cell .gold { font-family: var(--mono); font-size: 28px; color: var(--gold); letter-spacing: 0.04em; }
.band { padding: 28px 0; }
.band-raise { background: linear-gradient(180deg, rgba(16, 24, 40, 0.55), rgba(7, 9, 16, 0)); }
.filter-bar {
 display: flex;
 justify-content: space-between;
 gap: 18px;
 align-items: center;
 padding: 14px;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--panel-strong);
 backdrop-filter: blur(18px);
 -webkit-backdrop-filter: blur(18px);
}
.chip-row, .sort-group { display: flex; flex-wrap: wrap; gap: 8px; }
.chip, .sort-btn {
 min-height: 44px;
 padding: 0 14px;
 border-radius: var(--pill);
 border: 1px solid var(--line);
 background: transparent;
 color: var(--muted);
 cursor: pointer;
 transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.chip:hover, .sort-btn:hover { color: var(--text); border-color: var(--line-strong); }
.chip.is-active, .sort-btn.is-active { color: var(--text); border-color: var(--magenta); background: rgba(226, 59, 120, 0.14); }
.chip:active, .sort-btn:active { filter: brightness(0.9); }
.film-list { margin-top: 8px; }
.film-row {
 display: grid;
 grid-template-columns: 176px minmax(0, 1fr) 78px;
 gap: 18px;
 align-items: center;
 padding: 18px 0;
 border-top: 1px solid var(--line);
 transition: border-color .2s ease, background .2s ease;
}
.film-row:hover { border-color: rgba(226, 59, 120, 0.45); }
.film-thumb {
 aspect-ratio: 16/9;
 border-radius: 12px;
 overflow: hidden;
 border: 1px solid var(--line);
 background: #101828;
}
.film-thumb img { width: 100%; height: 100%; object-fit: cover; }
.film-title { font-size: 22px; font-weight: 650; line-height: 1.4; }
.film-meta { margin-top: 6px; color: var(--faint); font-size: 14px; }
.film-note { margin-top: 8px; color: var(--muted); }
.film-score { font-family: var(--mono); color: var(--gold); font-size: 28px; text-align: right; }
.tips-grid {
 display: grid;
 grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
 gap: 22px;
 align-items: stretch;
}
.glass {
 background: var(--panel);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 backdrop-filter: blur(18px);
 -webkit-backdrop-filter: blur(18px);
}
.tips-copy, .age-box { padding: 28px; }
.tips-copy p + p { margin-top: 12px; color: var(--muted); }
.age-box { display: flex; flex-direction: column; justify-content: space-between; gap: 18px; }
.check {
 display: flex;
 align-items: center;
 gap: 10px;
 min-height: 44px;
 color: var(--muted);
}
.check input { width: 18px; height: 18px; accent-color: var(--magenta); }
.success {
 margin: 0;
 padding: 12px 14px;
 border-radius: 12px;
 border: 1px solid rgba(226, 194, 122, 0.45);
 color: var(--gold);
 background: rgba(226, 194, 122, 0.08);
}
.success[hidden] { display: none; }
.pick-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-end; margin-bottom: 22px; }
.pick-row {
 display: flex;
 gap: 16px;
 overflow-x: auto;
 padding-bottom: 10px;
 scroll-snap-type: x mandatory;
}
.pick-card {
 flex: 0 0 320px;
 scroll-snap-align: start;
 padding: 12px;
 transition: transform .2s ease, border-color .2s ease;
}
.pick-card:hover { transform: translateY(-3px); border-color: rgba(226, 59, 120, 0.55); }
.pick-frame { position: relative; aspect-ratio: 16/9; border-radius: 12px; overflow: hidden; }
.pick-frame img { width: 100%; height: 100%; object-fit: cover; }
.pick-name { position: absolute; left: 12px; bottom: 10px; font-size: 18px; text-shadow: 0 8px 18px rgba(0,0,0,.6); }
.pick-body { padding: 12px 6px 6px; }
.pick-body p { color: var(--muted); min-height: 72px; }
.pick-link { display: inline-flex; min-height: 44px; align-items: center; color: var(--text); border-bottom: 1px solid var(--magenta); }
.pick-link:hover { color: var(--gold); }
.spec-strip {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: rgba(16, 24, 40, 0.72);
}
.spec-item { padding: 26px 22px; }
.spec-item + .spec-item { border-left: 1px solid var(--line); }
.spec-item span { display: block; color: var(--faint); font-size: 13px; margin-bottom: 8px; }
.spec-item strong { font-size: 22px; font-weight: 640; }
.quote-list { display: flex; flex-direction: column; }
.quote {
 padding: 22px 0 22px 18px;
 border-top: 1px solid var(--line);
 border-left: 2px solid rgba(226, 59, 120, 0.7);
}
.quote b { font-family: var(--mono); color: var(--gold); font-weight: 500; margin-right: 8px; }
.quote span { color: var(--muted); }
.more-sec { padding: 12px 0 72px; }
.more-bar {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 18px;
 padding-top: 22px;
 border-top: 1px solid var(--line);
}
.more-bar p { color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); padding: 42px 0 48px; }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; }
.footer-brand { font-size: 18px; font-weight: 650; }
.footer-sub, .copy { color: var(--muted); margin: 6px 0 0; }
.footer-links { display: flex; gap: 18px; }
.footer-links a {
 min-height: 44px;
 display: inline-flex;
 align-items: center;
 color: var(--muted);
 border-bottom: 1px solid transparent;
}
.footer-links a:hover { color: var(--text); border-bottom-color: var(--magenta); }
@media (max-width: 1024px) {
 .cat-head-grid, .tips-grid { grid-template-columns: 1fr; }
 .rate-rail { display: grid; grid-template-columns: repeat(4, 1fr); }
 .rate-cell + .rate-cell { border-top: 0; border-left: 1px solid var(--line); }
 .spec-strip { grid-template-columns: repeat(2, 1fr); }
 .spec-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
 .spec-item:nth-child(4) { border-top: 1px solid var(--line); }
 .pick-card { flex-basis: 280px; }
}
@media (max-width: 768px) {
 .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
 .nav-panel {
 display: none;
 position: fixed;
 inset: 78px 0 0 0;
 background: rgba(7, 9, 16, 0.96);
 padding: 28px 22px;
 }
 .nav-panel.is-open { display: block; }
 .nav-list { flex-direction: column; align-items: flex-start; gap: 6px; }
 .nav-link { width: 100%; font-size: 22px; min-height: 52px; }
 .filter-bar, .more-bar, .pick-head, .footer-inner { flex-direction: column; align-items: flex-start; }
 .film-row { grid-template-columns: 1fr; gap: 10px; }
 .film-score { text-align: left; }
 .rate-rail { grid-template-columns: 1fr 1fr; }
 .rate-cell:nth-child(odd) { border-left: 0; }
 .rate-cell:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 520px) {
 .container, .header-inner { width: min(var(--container), calc(100% - 32px)); }
 .spec-strip, .rate-rail { grid-template-columns: 1fr; }
 .spec-item + .spec-item, .rate-cell + .rate-cell { border-left: 0; border-top: 1px solid var(--line); }
 .tips-actions .btn, .more-bar .btn { width: 100%; }
 .pick-card { flex-basis: 86vw; }
}
@media (max-width: 480px) {
 h1 { font-size: 32px; }
 .film-title { font-size: 20px; }
 .footer-links { width: 100%; flex-direction: column; gap: 0; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}