/* roulang page: index */
:root {
  --ink: #1b1016;
  --ink-soft: #3d2a32;
  --wine: #7c243f;
  --wine-deep: #431226;
  --gold: #c6a15b;
  --gold-2: #f0e2bf;
  --gold-deep: #8c6a2e;
  --cream: #fbf6ef;
  --paper: #fffdfb;
  --blush: #f6e7ee;
  --line: rgba(67, 18, 38, .14);
  --muted: #6f5b63;
  --ok: #1f7a52;
  --warn: #9a6230;
  --shadow: 0 22px 50px rgba(48, 14, 28, .12);
  --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
  --radius: 22px;
  --header: 86px;
  --font: "Be Vietnam Pro", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
    var(--cream);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}
.container { max-width: 1180px; }
.skip {
  position: absolute; left: 12px; top: -40px; background: var(--gold); color: var(--ink); padding: 8px 12px; z-index: 80; border-radius: 8px;
}
.skip:focus { top: 12px; }

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255, 253, 251, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
  min-height: var(--header);
  display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, var(--wine), var(--wine-deep));
  color: var(--gold-2);
  box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
  flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
  display: none; margin-left: auto;
  width: 46px; height: 46px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 10px; border-radius: 999px;
  font-size: 13px; font-weight: 600; color: var(--ink-soft);
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a.active, .main-nav a[aria-current="page"] {
  background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  line-height: 1.2;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-sm { padding: 9px 14px; font-size: 14px; }

.hero {
  position: relative; color: white;
  background:
    linear-gradient(180deg, rgba(28, 8, 16, .88), rgba(28, 8, 16, .62) 42%, rgba(28, 8, 16, .9)),
    url("/assets/images/ac48c73cf94e4f75.jpg") center 30% / cover no-repeat;
  padding: 34px 0 72px;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 90px;
  background: linear-gradient(180deg, transparent, var(--cream));
}
.hero .container { position: relative; z-index: 1; }
.ceremony-bar {
  display: flex; justify-content: space-between; gap: 18px; align-items: center;
  padding: 12px 16px; border: 1px solid rgba(240, 226, 191, .28);
  border-radius: 18px; background: rgba(255,255,255,.06);
  margin-bottom: 28px;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #d7b56a; box-shadow: 0 0 0 6px rgba(215, 181, 106, .18); display: inline-block; margin-right: 8px; }
.ceremony-bar p { margin: 0; color: rgba(255,255,255,.86); font-size: 14px; }
.count { display: flex; gap: 8px; }
.count b {
  min-width: 64px; text-align: center; background: rgba(0,0,0,.28);
  border: 1px solid rgba(240,226,191,.3); border-radius: 12px; padding: 6px 8px; display: block;
}
.count b span { display: block; font-size: 18px; letter-spacing: .04em; }
.count b small { color: var(--gold-2); font-weight: 600; }
.hero h1 {
  font-size: clamp(32px, 4.6vw, 58px); line-height: 1.12; font-weight: 800;
  letter-spacing: -.03em; max-width: 920px; margin: 0 0 16px;
}
.hero-lead { max-width: 860px; color: rgba(255,255,255,.9); font-size: 16.5px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.tier-board { display: grid; grid-template-columns: 1fr 1.12fr 1fr; gap: 14px; align-items: stretch; }
.tier-card {
  background: rgba(255,253,251,.96); color: var(--ink);
  border-radius: 24px; padding: 20px 20px 18px;
  box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
  margin-top: 26px;
}
.tier-card.is-featured {
  margin-top: 0; position: relative; z-index: 2;
  background: linear-gradient(180deg, #fffaf1, #fff);
  border: 1px solid rgba(198,161,91,.7);
  transform: translateY(8px) scale(1.045);
  box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
  background: var(--blush); color: var(--wine);
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.tier-card h2 { font-size: 22px; margin: 12px 0 8px; letter-spacing: -.02em; }
.tier-card p { color: var(--ink-soft); margin-bottom: 12px; font-size: 14.5px; }
.incl { list-style: none; padding: 0; margin: 0 0 14px; }
.incl li { display: flex; gap: 8px; font-size: 14px; padding: 4px 0; }
.incl i { color: var(--wine); margin-top: 4px; }

.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
  background:
    linear-gradient(120deg, rgba(28,8,16,.9), rgba(67,18,38,.88)),
    url("/assets/images/f264deb18b82294a.jpg") center/cover no-repeat;
  color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
.kicker { color: var(--wine); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.section.ink .kicker { color: var(--gold-2); }
.section-head p, .prose { color: var(--ink-soft); margin: 0; }
.section.ink .prose, .section.ink .section-head p { color: rgba(255,255,255,.86); }

.ladder { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; }
.panel {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 22px;
}
.rate-row { display: grid; grid-template-columns: 140px 1fr auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.rate-row:last-child { border-bottom: 0; }
.bar { height: 10px; background: #f0e6ea; border-radius: 99px; overflow: hidden; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--wine), var(--gold)); border-radius: inherit; }
.note-list { list-style: none; margin: 0; padding: 0; }
.note-list li { padding: 12px 0 12px 28px; position: relative; border-bottom: 1px dashed var(--line); }
.note-list li:last-child { border-bottom: 0; }
.note-list i { position: absolute; left: 0; top: 16px; color: var(--gold-deep); }

.rail-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.rail {
  display: flex; gap: 16px; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x mandatory;
}
.rail::-webkit-scrollbar { height: 8px; }
.rail::-webkit-scrollbar-thumb { background: #e0c98a; border-radius: 99px; }
.material {
  flex: 0 0 300px; scroll-snap-align: start; background: white; border-radius: 22px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.material:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.material .pic { height: 170px; position: relative; }
.material img, .cover { width: 100%; height: 100%; object-fit: cover; }
.pic .tag {
  position: absolute; left: 12px; bottom: 12px; background: rgba(27,16,22,.78); color: white;
  border-radius: 999px; padding: 4px 10px; font-size: 12px;
}
.material .body, .pad { padding: 16px 16px 18px; }
.material h3, .cardish h3 { font-size: 18px; margin: 0 0 8px; letter-spacing: -.02em; }
.side-card { background: var(--wine-deep); color: white; border-radius: var(--radius); padding: 22px; min-height: 100%; }
.side-card p { color: rgba(255,255,255,.84); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.step { padding: 8px 18px 0 0; position: relative; }
.step::before {
  content: ""; position: absolute; left: 18px; right: 0; top: 18px; height: 2px; background: linear-gradient(90deg, var(--gold), transparent);
}
.step .n {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); color: var(--gold-2); font-weight: 800; position: relative; z-index: 1;
}
.settle-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 20px; align-items: start; }
.clock-card { border-left: 4px solid var(--gold); }

.case-grid { display: grid; grid-template-columns: 1.35fr .8fr; gap: 18px; }
.case-main { display: grid; grid-template-columns: .9fr 1.1fr; background: white; border-radius: 28px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); min-height: 100%; }
.case-main img { height: 100%; min-height: 280px; object-fit: cover; }
.stack { display: grid; gap: 18px; }
.mini {
  display: grid; grid-template-columns: 108px 1fr; gap: 12px; background: white; border-radius: 20px; overflow: hidden; border: 1px solid var(--line);
}
.mini img { height: 100%; object-fit: cover; min-height: 120px; }

.dash {
  display: grid; grid-template-columns: 1.1fr repeat(2, .7fr); gap: 14px;
}
.metric {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  border-radius: 22px; padding: 18px;
}
.metric strong { display: block; font-size: 40px; letter-spacing: -.04em; color: var(--gold-2); line-height: 1; margin: 8px 0; }
.metric.wide { grid-column: 1 / 2; grid-row: 1 / 3; background: rgba(0,0,0,.2); }
.spark { display: flex; align-items: flex-end; gap: 6px; height: 72px; margin-top: 18px; }
.spark i { display: block; width: 14px; border-radius: 7px 7px 2px 2px; background: linear-gradient(180deg, var(--gold-2), var(--wine)); }

.rank-wrap { overflow: hidden; border-radius: 22px; border: 1px solid var(--line); background: white; box-shadow: var(--shadow-sm); }
.rank-table { width: 100%; border-collapse: collapse; margin: 0; }
.rank-table th, .rank-table td { padding: 14px 16px; text-align: left; vertical-align: top; }
.rank-table th { background: #2a141c; color: var(--gold-2); font-weight: 650; font-size: 13px; }
.rank-table tr:nth-child(even) td { background: #fffaf6; }
.rank-table td { border-top: 1px solid var(--line); font-size: 14.5px; }

.bento { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-auto-rows: 1fr; gap: 14px; }
.bento a {
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 190px; padding: 18px; border-radius: 22px; background: white;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm); color: var(--ink);
  transition: transform .2s ease, border-color .2s ease;
}
.bento a:first-child { grid-row: span 2; background: linear-gradient(180deg, #4c1228, #2a1018); color: white; min-height: 100%; }
.bento a:first-child p { color: rgba(255,255,255,.82); }
.bento a:hover { transform: translateY(-3px); border-color: var(--gold); }
.bento h3 { font-size: 20px; margin: 10px 0; }
.bento p { color: var(--ink-soft); margin: 0; font-size: 14.5px; }

.compare { display: grid; grid-template-columns: 1fr 1fr; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.compare article { padding: 28px; }
.compare .before { background: #efe6e4; }
.compare .after { background: #241018; color: white; }
.compare h3 { margin-top: 0; }
.compare ul { margin: 0; padding-left: 18px; }
.compare .after p, .compare .after li { color: rgba(255,255,255,.88); }

.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mile { background: white; border-radius: 22px; padding: 18px; border-top: 4px solid var(--gold); box-shadow: var(--shadow-sm); }
.mile em { font-style: normal; color: var(--wine); font-weight: 800; font-size: 13px; }

.news-list { display: grid; gap: 12px; }
.news-row {
  display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center;
  background: white; border-radius: 20px; padding: 10px; border: 1px solid var(--line);
}
.news-row img { height: 104px; width: 168px; object-fit: cover; border-radius: 14px; }
.news-row h3 { font-size: 18px; margin: 0 0 4px; }
.more-line { margin-top: 14px; }

.cal { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.cal article { background: white; border-radius: 18px; padding: 16px; border: 1px solid var(--line); }
.cal time { display: block; font-weight: 800; color: var(--wine); }

.audit { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.check { list-style: none; margin: 0; padding: 0; }
.check li { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.check i { color: var(--ok); margin-top: 4px; }
.sla { display: grid; gap: 10px; }
.sla div { background: white; border-radius: 16px; padding: 14px 16px; border: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; }
.risk {
  margin-top: 16px; padding: 14px 16px; border-radius: 16px; background: #fff6e8; color: #5c3b16; border: 1px solid rgba(154,98,48,.25);
}

.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.qa {
  background: white; border-radius: 20px; padding: 18px; border: 1px solid var(--line);
}
.qa h3 { font-size: 18px; margin: 0 0 8px; }
.accordion { --bs-accordion-border-color: transparent; --bs-accordion-btn-focus-box-shadow: none; display: grid; gap: 10px; }
.accordion-item { border: 1px solid var(--line) !important; border-radius: 18px !important; overflow: hidden; background: white; }
.accordion-button { font-weight: 750; padding: 16px 18px; background: white; color: var(--ink); }
.accordion-button:not(.collapsed) { background: #fff8ec; color: var(--wine-deep); }
.accordion-body { color: var(--ink-soft); padding-top: 0; }

.lead-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: stretch; }
.lead-copy {
  border-radius: 28px; padding: 28px; color: white; min-height: 100%;
  background:
    linear-gradient(180deg, rgba(32,10,18,.78), rgba(32,10,18,.88)),
    url("/assets/images/1125ac60f859eed7.jpg") center/cover no-repeat;
}
.form-card { background: white; border-radius: 28px; padding: 22px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.form-control, .form-select {
  border-radius: 14px; border: 1px solid var(--line); padding: 12px 14px; background: #fff;
}
.form-control:focus, .form-select:focus { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(198,161,91,.22); }
.form-ok { display: none; background: #e8f7ef; color: #145c38; border-radius: 14px; padding: 12px 14px; margin-bottom: 12px; }
label { font-weight: 650; font-size: 14px; margin-bottom: 6px; }

.site-footer { background: #160910; color: rgba(255,255,255,.82); padding: 48px 0 22px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.site-footer a { color: var(--gold-2); }
.site-footer a:hover { color: white; }
.site-footer h2 { color: white; font-size: 18px; }
.legal { border-top: 1px solid rgba(255,255,255,.1); margin-top: 22px; padding-top: 14px; font-size: 13px; color: rgba(255,255,255,.62); display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }

@media (max-width: 1100px) {
  .nav-toggle { display: inline-flex; }
  .header-cta .btn-line span.hide-sm { display: none; }
  .main-nav { display: none; width: 100%; order: 4; padding-bottom: 12px; }
  .main-nav.show { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; }
  .main-nav a { border-radius: 12px; }
  .header-bar { flex-wrap: wrap; padding: 10px 0; }
  .brand { min-width: 0; }
}
@media (min-width: 1100.02px) {
  #mainNav { display: block !important; }
}
@media (max-width: 1024px) {
  .section-head.split, .ladder, .rail-wrap, .settle-grid, .case-grid, .case-main, .audit, .lead-grid, .dash, .bento, .foot-grid { grid-template-columns: 1fr; }
  .bento a:first-child { grid-row: auto; }
  .steps, .timeline, .cal { grid-template-columns: 1fr 1fr; }
  .metric.wide { grid-column: auto; grid-row: auto; }
  .tier-card.is-featured { transform: none; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .ceremony-bar, .tier-board, .compare, .qa-grid, .news-row { grid-template-columns: 1fr; display: grid; }
  .ceremony-bar { flex-direction: column; align-items: flex-start; }
  .tier-card, .tier-card.is-featured { margin-top: 0; transform: none; }
  .tier-card.is-featured { order: -1; }
  .news-row img { width: 100%; height: 180px; }
  .steps, .timeline, .cal { grid-template-columns: 1fr; }
  .step::before { display: none; }
  .rank-table thead { display: none; }
  .rank-table tr { display: block; padding: 8px 10px 12px; border-bottom: 8px solid var(--cream); }
  .rank-table td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 6px 8px; }
  .rank-table td::before { content: attr(data-label); font-weight: 700; color: var(--muted); }
  .hero { padding-top: 22px; }
  .header-cta .btn-gold { padding: 10px 12px; }
}
@media (max-width: 520px) {
  .brand-sub { display: none; }
  .hero h1 { font-size: 30px; }
  .count b { min-width: 54px; }
  .header-cta { width: 100%; }
  .header-cta .btn-line { display: none; }
  .header-cta .btn-gold { width: 100%; }
  .case-main, .mini { grid-template-columns: 1fr; }
  .rate-row { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* roulang page: category2 */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
/* roulang page: category-kiem-tra */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 color: var(--ink);
 background:
  radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
  var(--cream);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold);
 outline-offset: 3px;
}
.container { max-width: 1180px; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(255, 253, 251, .92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
 min-height: var(--header);
 display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--wine), var(--wine-deep));
 color: var(--gold-2);
 box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
 flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
 display: none; margin-left: auto;
 width: 46px; height: 46px; border-radius: 14px;
 border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px;
 font-size: 13px; font-weight: 600; color: var(--ink-soft);
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a.active, .main-nav a[aria-current="page"] {
 background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
 line-height: 1.2;
 cursor: pointer;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.hero {
 position: relative; color: white;
 background:
  linear-gradient(180deg, rgba(28, 8, 16, .88), rgba(28, 8, 16, .62) 42%, rgba(28, 8, 16, .9)),
  url("/assets/images/ac48c73cf94e4f75.jpg") center 30% / cover no-repeat;
 padding: 34px 0 72px;
 overflow: hidden;
}
.hero::after {
 content: ""; position: absolute; inset: auto 0 0 0; height: 90px;
 background: linear-gradient(180deg, transparent, var(--cream));
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
 font-size: clamp(32px, 4.6vw, 58px); line-height: 1.12; font-weight: 800;
 letter-spacing: -.03em; max-width: 920px; margin: 0 0 16px;
}
.hero-lead { max-width: 860px; color: rgba(255,255,255,.9); font-size: 16.5px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.tier-card {
 background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 24px; padding: 20px 20px 18px;
 box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
 margin-top: 26px;
}
.tier-card.is-featured {
 margin-top: 0; position: relative; z-index: 2;
 background: linear-gradient(180deg, #fffaf1, #fff);
 border: 1px solid rgba(198,161,91,.7);
 transform: translateY(8px) scale(1.045);
 box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
 background: var(--blush); color: var(--wine);
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.tier-card h2 { font-size: 22px; margin: 12px 0 8px; letter-spacing: -.02em; }
.tier-card p { color: var(--ink-soft); margin-bottom: 12px; font-size: 14.5px; }
.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
 background:
  linear-gradient(120deg, rgba(28,8,16,.9), rgba(67,18,38,.88)),
  url("/assets/images/f264deb18b82294a.jpg") center/cover no-repeat;
 color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
.section-head p { margin: 0; color: var(--muted); }
.section.ink .section-head p { color: rgba(255,255,255,.82); }
.kicker { color: var(--gold-deep); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.site-footer {
 background: var(--wine-deep); color: rgba(255,255,255,.86);
 padding: 54px 0 22px; margin-top: 0;
}
.site-footer .brand-name { color: white; }
.site-footer .brand-sub { color: rgba(255,255,255,.7); }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer h2 { font-size: 16px; color: var(--gold-2); margin: 0 0 12px; font-weight: 700; }
.site-footer p { margin: 0 0 8px; color: rgba(255,255,255,.78); }
.site-footer a:hover { color: var(--gold-2); }
.legal {
 margin-top: 28px; padding-top: 16px;
 border-top: 1px solid rgba(255,255,255,.12);
 display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
 font-size: 13px; color: rgba(255,255,255,.62);
}
.check-hero {
 position: relative; color: white; overflow: hidden;
 background:
  linear-gradient(100deg, rgba(20,6,12,.92) 0%, rgba(67,18,38,.78) 48%, rgba(20,6,12,.55) 100%),
  url("/assets/images/b3f0ee81242897ca.webp") center 40% / cover no-repeat;
 padding: 42px 0 56px;
}
.check-hero .crumb { display: flex; gap: 8px; align-items: center; color: var(--gold-2); font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.check-hero .crumb a:hover { color: white; }
.check-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: stretch; }
.check-hero h1 {
 font-size: clamp(32px, 4.4vw, 52px); line-height: 1.12; font-weight: 800;
 letter-spacing: -.03em; margin: 0 0 14px;
}
.check-lead { color: rgba(255,255,255,.9); font-size: 16.5px; max-width: 640px; margin-bottom: 18px; }
.clock-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 8px; }
.clock-pill {
 background: rgba(255,255,255,.08); border: 1px solid rgba(240,226,191,.28);
 border-radius: 16px; padding: 10px 12px; min-width: 116px;
}
.clock-pill b { display: block; font-size: 20px; letter-spacing: -.03em; color: var(--gold-2); line-height: 1.1; }
.clock-pill span { font-size: 12px; color: rgba(255,255,255,.75); }
.reel {
 position: relative; border-radius: 26px; overflow: hidden; min-height: 420px;
 box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.18);
 background: #1b1016 center/cover no-repeat;
}
.reel img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.reel-mask {
 position: absolute; inset: 0;
 background: linear-gradient(180deg, rgba(20,6,12,.15), rgba(20,6,12,.78));
 display: flex; flex-direction: column; justify-content: flex-end; padding: 20px;
}
.play-btn {
 width: 74px; height: 74px; border-radius: 50%; border: 0;
 background: linear-gradient(180deg, #f0e2bf, var(--gold)); color: #2b1a0a;
 display: grid; place-items: center; font-size: 22px; margin-bottom: 14px;
 box-shadow: 0 12px 30px rgba(0,0,0,.28);
 transition: transform .2s ease;
}
.play-btn:hover { transform: scale(1.05); }
.reel-mask h2 { font-size: 22px; margin: 0 0 6px; font-weight: 800; }
.reel-mask p { margin: 0; color: rgba(255,255,255,.86); font-size: 14px; }
.reel-note {
 display: none; margin-top: 12px; background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 16px; padding: 12px 14px; font-size: 14px;
}
.reel-note.is-on { display: block; }
.metric-band { padding: 0 0 10px; margin-top: -28px; position: relative; z-index: 2; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric {
 background: var(--paper); border: 1px solid var(--line); border-radius: 20px;
 padding: 16px 16px 14px; box-shadow: var(--shadow-sm);
}
.metric strong { display: block; font-size: 30px; letter-spacing: -.04em; line-height: 1; color: var(--wine); }
.metric span { display: block; margin-top: 6px; color: var(--muted); font-size: 13.5px; font-weight: 600; }
.metric em { font-style: normal; color: var(--ok); font-size: 12px; font-weight: 700; }
.layer-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.layer-main, .stack-card, .side-card, .record, .faq-wrap, .form-card, .rank-card {
 background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.layer-main { overflow: hidden; display: grid; grid-template-columns: .9fr 1.1fr; }
.layer-main img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.layer-copy { padding: 22px; }
.layer-copy h3, .stack-card h3, .side-card h3, .record h3 { margin: 8px 0; letter-spacing: -.02em; font-weight: 800; }
.stack { display: grid; gap: 12px; }
.stack-card { padding: 16px 16px 14px; transition: transform .2s ease, box-shadow .2s ease; }
.stack-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stack-card p, .layer-copy p, .side-card p, .record p { color: var(--ink-soft); margin: 0; font-size: 14.5px; }
.ico-line { width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; background: var(--blush); color: var(--wine); }
.compare-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: 28px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.compare-col { padding: 26px 24px 22px; background: var(--paper); }
.compare-col.strange { background: #2a121b; color: white; }
.compare-col h3 { font-size: 26px; font-weight: 800; letter-spacing: -.03em; margin: 8px 0 14px; }
.compare-col ul { list-style: none; margin: 0; padding: 0; }
.compare-col li {
 display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start;
 padding: 12px 0; border-top: 1px solid var(--line);
}
.compare-col.strange li { border-top-color: rgba(255,255,255,.12); }
.compare-col li i { margin-top: 4px; color: var(--ok); }
.compare-col.strange li i { color: #e7b4a8; }
.rank-card { margin-top: 18px; padding: 8px 8px 4px; }
.rank-row {
 display: grid; grid-template-columns: 52px 1.2fr 1.4fr auto; gap: 12px; align-items: center;
 padding: 12px 12px; border-radius: 16px;
}
.rank-row:nth-child(odd) { background: #fbf6ef; }
.rank-no { font-weight: 800; color: var(--wine); }
.bar { height: 8px; border-radius: 99px; background: #efe4ea; overflow: hidden; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--wine), var(--gold)); border-radius: inherit; }
.stage-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; position: relative; }
.stage {
 background: var(--paper); border-radius: 22px; padding: 18px; border: 1px solid var(--line);
 min-height: 210px; position: relative;
}
.stage .n {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: var(--ink); color: var(--gold-2); font-weight: 800; margin-bottom: 12px;
}
.stage h3 { font-size: 18px; font-weight: 800; margin: 0 0 8px; }
.stage p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.stage.is-now { background: linear-gradient(180deg, #fffaf1, #fff); border-color: rgba(198,161,91,.7); box-shadow: var(--shadow); }
.round-scroll { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.round-card {
 flex: 0 0 280px; scroll-snap-align: start; border-radius: 22px; overflow: hidden;
 border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-sm);
}
.round-card img { height: 140px; width: 100%; object-fit: cover; }
.round-card div { padding: 14px 14px 16px; }
.round-card h3 { font-size: 17px; margin: 6px 0; font-weight: 800; }
.round-card p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.record-list { display: grid; gap: 14px; }
.record { display: grid; grid-template-columns: 168px 1fr auto; gap: 16px; align-items: center; padding: 12px; }
.record img { width: 168px; height: 112px; object-fit: cover; border-radius: 16px; }
.record h3 { font-size: 18px; margin: 4px 0; }
.assure-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: center; }
.assure-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.assure-points article {
 background: rgba(255,255,255,.08); border: 1px solid rgba(240,226,191,.22);
 border-radius: 18px; padding: 14px;
}
.assure-points h3 { font-size: 16px; margin: 6px 0; font-weight: 800; }
.assure-points p { margin: 0; color: rgba(255,255,255,.8); font-size: 14px; }
.quick-row { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; margin-top: 18px; }
.side-card { padding: 18px; }
.side-card img { border-radius: 16px; height: 180px; width: 100%; object-fit: cover; margin-bottom: 12px; }
.faq-wrap { padding: 8px; }
.accordion-item { border: 0; border-bottom: 1px solid var(--line); background: transparent; }
.accordion-button {
 background: transparent; color: var(--ink); font-weight: 700; box-shadow: none;
 padding: 16px 18px; font-size: 16.5px;
}
.accordion-button:not(.collapsed) { background: #fffaf1; color: var(--wine-deep); }
.accordion-button:focus { box-shadow: none; }
.accordion-body { color: var(--ink-soft); padding: 0 18px 16px; }
.form-split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 18px; align-items: stretch; }
.form-visual {
 border-radius: 26px; min-height: 100%; position: relative; overflow: hidden; color: white;
 background:
  linear-gradient(180deg, rgba(28,8,16,.2), rgba(28,8,16,.82)),
  url("/assets/images/686170538447d84c.webp") center/cover no-repeat;
 display: flex; align-items: flex-end; padding: 22px;
}
.form-visual h2 { font-size: 30px; font-weight: 800; letter-spacing: -.03em; margin: 0 0 8px; }
.form-card { padding: 22px; }
.form-card label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.form-card input, .form-card select, .form-card textarea {
 width: 100%; border: 1px solid var(--line); background: #fff; color: var(--ink);
 border-radius: 14px; padding: 12px 12px; margin-bottom: 12px;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus {
 border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(198,161,91,.2); outline: none;
}
.form-note { font-size: 13px; color: var(--muted); margin: 8px 0 0; }
.form-ok { display: none; background: #e5f6ee; color: var(--ok); border-radius: 14px; padding: 12px; font-weight: 600; margin-bottom: 12px; }
.form-ok.is-on { display: block; }
@media (min-width: 1101px) {
 #mainNav.collapse { display: flex !important; height: auto !important; visibility: visible !important; overflow: visible !important; }
 .nav-toggle { display: none !important; }
}
@media (max-width: 1100px) {
 .nav-toggle { display: inline-grid; place-items: center; }
 .header-bar { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .header-cta { margin-left: auto; }
 .brand { min-width: 0; }
 .main-nav { flex: 1 0 100%; order: 5; }
 #mainNav.collapse:not(.show) { display: none !important; }
 #mainNav.collapse.show { display: block !important; height: auto !important; }
 .main-nav ul { flex-direction: column; align-items: stretch; padding: 6px 0 12px; }
 .main-nav a { border-radius: 12px; }
 .hide-sm { display: none; }
}
@media (max-width: 1024px) {
 .check-layout, .layer-grid, .layer-main, .compare-wrap, .assure-grid, .quick-row, .form-split, .section-head.split, .foot-grid {
  grid-template-columns: 1fr;
 }
 .metric-grid, .stage-rail { grid-template-columns: 1fr 1fr; }
 .record { grid-template-columns: 140px 1fr; }
 .record .btn-ink { grid-column: 1 / -1; }
 .tier-card.is-featured { transform: none; }
}
@media (max-width: 768px) {
 .section { padding: 56px 0; }
 .metric-grid, .stage-rail, .assure-points { grid-template-columns: 1fr; }
 .check-hero { padding: 28px 0 40px; }
 .reel, .reel img { min-height: 320px; }
 .rank-row { grid-template-columns: 40px 1fr; }
 .rank-row .bar, .rank-row .badge { grid-column: 2; }
 .legal { flex-direction: column; }
 .header-cta .btn-line { display: none; }
}
@media (max-width: 520px) {
 .record { grid-template-columns: 1fr; }
 .record img { width: 100%; height: 180px; }
 .brand-name { font-size: 13px; }
 .play-btn { width: 62px; height: 62px; }
 .clock-pill { min-width: calc(50% - 10px); flex: 1; }
 .check-hero h1 { font-size: 30px; }
}

/* roulang page: category1 */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
/* roulang page: category1 */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 color: var(--ink);
 background:
  radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
  var(--cream);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold);
 outline-offset: 3px;
}
.container { max-width: 1180px; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(255, 253, 251, .92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
 min-height: var(--header);
 display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--wine), var(--wine-deep));
 color: var(--gold-2);
 box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
 flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
 display: none; margin-left: auto;
 width: 46px; height: 46px; border-radius: 14px;
 border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px;
 font-size: 13px; font-weight: 600; color: var(--ink-soft);
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a:active { transform: translateY(1px); }
.main-nav a.active, .main-nav a[aria-current="page"] {
 background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
 line-height: 1.2; cursor: pointer;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-ink:active { transform: translateY(0); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.hero {
 position: relative; color: white;
 background:
  linear-gradient(180deg, rgba(28, 8, 16, .88), rgba(28, 8, 16, .62) 42%, rgba(28, 8, 16, .9)),
  url("/assets/images/ac48c73cf94e4f75.jpg") center 30% / cover no-repeat;
 padding: 34px 0 72px;
 overflow: hidden;
}
.hero::after {
 content: ""; position: absolute; inset: auto 0 0 0; height: 90px;
 background: linear-gradient(180deg, transparent, var(--cream));
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
 font-size: clamp(32px, 4.6vw, 58px); line-height: 1.12; font-weight: 800;
 letter-spacing: -.03em; max-width: 920px; margin: 0 0 16px;
}
.hero-lead { max-width: 860px; color: rgba(255,255,255,.9); font-size: 16.5px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.tier-card {
 background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 24px; padding: 20px 20px 18px;
 box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
 margin-top: 26px;
}
.tier-card.is-featured {
 margin-top: 0; position: relative; z-index: 2;
 background: linear-gradient(180deg, #fffaf1, #fff);
 border: 1px solid rgba(198,161,91,.7);
 transform: translateY(8px) scale(1.045);
 box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
 background: var(--blush); color: var(--wine);
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.tier-card h2 { font-size: 22px; margin: 12px 0 8px; letter-spacing: -.02em; }
.tier-card p { color: var(--ink-soft); margin-bottom: 12px; font-size: 14.5px; }
.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
 background:
  linear-gradient(120deg, rgba(28,8,16,.92), rgba(67,18,38,.9)),
  url("/assets/images/4943c462bf1a6fdd.webp") center/cover no-repeat;
 color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
.section-head p { margin: 0; color: var(--muted); }
.section.ink .section-head p { color: rgba(255,255,255,.82); }
.gate-top {
 position: relative;
 padding: 42px 0 64px;
 overflow: hidden;
 background:
  radial-gradient(520px 320px at 92% 0%, rgba(198,161,91,.42), transparent 70%),
  linear-gradient(115deg, rgba(251,246,239,.94) 0%, rgba(251,246,239,.86) 48%, rgba(246,231,238,.78) 100%),
  url("/assets/images/e7725a5733468213.webp") center/cover no-repeat;
}
.gate-top::before {
 content: "";
 position: absolute;
 width: 280px; height: 280px;
 left: -80px; bottom: -90px;
 background: radial-gradient(circle, rgba(124,36,63,.18), transparent 68%);
 pointer-events: none;
}
.gate-grid {
 position: relative;
 z-index: 1;
 display: grid;
 grid-template-columns: 1.15fr .85fr;
 gap: 28px;
 align-items: center;
}
.crumb { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; color: var(--muted); font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.crumb a { color: var(--wine); }
.crumb a:hover { text-decoration: underline; }
.gate-copy h1 {
 margin: 12px 0 14px;
 font-size: clamp(32px, 4.4vw, 54px);
 line-height: 1.12;
 letter-spacing: -.03em;
 font-weight: 800;
 color: var(--wine-deep);
}
.claim {
 font-size: 18px;
 font-weight: 650;
 color: var(--ink);
 margin: 0 0 10px;
}
.gate-copy .lead-soft { color: var(--ink-soft); margin: 0 0 18px; max-width: 640px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.ingredient { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ingredient li {
 display: grid;
 grid-template-columns: 36px 1fr;
 gap: 10px;
 align-items: center;
 background: rgba(255,253,251,.78);
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 8px 12px 8px 8px;
}
.ingredient b {
 width: 36px; height: 36px; border-radius: 12px;
 display: grid; place-items: center;
 background: linear-gradient(180deg, #e6cd8d, var(--gold));
 color: #2b1a0a; font-size: 13px;
}
.ingredient span { font-weight: 650; color: var(--ink); }
.live-panel {
 background: rgba(255,253,251,.9);
 border: 1px solid rgba(198,161,91,.55);
 border-radius: 28px;
 box-shadow: var(--shadow);
 padding: 22px;
 backdrop-filter: blur(8px);
}
.live-kicker { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 12px; }
.live-panel h2 { font-size: 26px; letter-spacing: -.03em; font-weight: 800; margin: 0 0 6px; }
.remain {
 margin: 8px 0 14px;
 padding: 14px 16px;
 border-radius: 18px;
 background: linear-gradient(160deg, var(--wine-deep), #6b1d36);
 color: white;
}
.remain small { display: block; color: var(--gold-2); font-weight: 600; }
.remain strong { display: block; font-size: clamp(28px, 4vw, 40px); letter-spacing: .04em; line-height: 1.2; font-variant-numeric: tabular-nums; }
.status-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.status-list li {
 display: flex; justify-content: space-between; gap: 12px;
 padding: 10px 0;
 border-top: 1px solid var(--line);
 font-size: 14.5px;
}
.status-list span { color: var(--muted); }
.status-list b { text-align: right; font-weight: 700; }
.pulse {
 width: 8px; height: 8px; border-radius: 50%;
 background: var(--ok);
 box-shadow: 0 0 0 0 rgba(31,122,82,.55);
 animation: pulse 1.8s infinite;
 display: inline-block;
}
@keyframes pulse {
 70% { box-shadow: 0 0 0 8px rgba(31,122,82,0); }
}
.stat-board {
 display: grid;
 grid-template-columns: 1.3fr repeat(3, 1fr);
 gap: 14px;
}
.stat-item {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 18px 18px 16px;
 box-shadow: var(--shadow-sm);
 min-width: 0;
}
.stat-item.wide {
 background:
  linear-gradient(160deg, rgba(67,18,38,.94), rgba(124,36,63,.88)),
  url("/assets/images/b3f0ee81242897ca.webp") center/cover no-repeat;
 color: white;
 border-color: transparent;
}
.stat-item.wide p, .stat-item.wide .stat-label { color: rgba(255,255,255,.82); }
.stat-num { display: block; font-size: clamp(32px, 4vw, 46px); font-weight: 800; letter-spacing: -.04em; line-height: 1; margin-bottom: 8px; color: var(--wine); }
.stat-item.wide .stat-num { color: var(--gold-2); }
.stat-label { color: var(--muted); font-weight: 650; display: block; margin-bottom: 4px; }
.stat-item p { margin: 0; font-size: 14.5px; color: var(--ink-soft); }
.win-scroll {
 display: flex; gap: 16px;
 overflow-x: auto;
 scroll-snap-type: x mandatory;
 padding: 4px 2px 12px;
}
.win-scroll::-webkit-scrollbar { height: 8px; }
.win-scroll::-webkit-scrollbar-thumb { background: rgba(124,36,63,.35); border-radius: 99px; }
.win-card {
 flex: 0 0 290px;
 scroll-snap-align: start;
 background: var(--paper);
 border-radius: 24px;
 border: 1px solid var(--line);
 padding: 18px;
 box-shadow: var(--shadow-sm);
 transition: transform .2s ease, box-shadow .2s ease;
}
.win-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.win-time { color: var(--gold-deep); font-weight: 800; font-size: 13px; letter-spacing: .02em; }
.win-card h3 { font-size: 22px; margin: 8px 0; }
.win-card p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.handoff {
 display: grid;
 grid-template-columns: .92fr 1.08fr;
 gap: 28px;
 align-items: stretch;
}
.handoff-photo {
 position: relative;
 border-radius: 28px;
 overflow: hidden;
 min-height: 320px;
 box-shadow: var(--shadow);
}
.handoff-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.handoff-photo figcaption {
 position: absolute; left: 14px; right: 14px; bottom: 14px;
 background: rgba(27,16,22,.78);
 color: white;
 border-radius: 16px;
 padding: 10px 12px;
 font-size: 14px;
}
.hand-rows { display: grid; gap: 12px; }
.hand-row {
 display: grid;
 grid-template-columns: 52px 1fr;
 gap: 12px;
 padding: 16px;
 border-radius: 20px;
 background: var(--paper);
 border: 1px solid var(--line);
 box-shadow: var(--shadow-sm);
}
.hand-row i {
 width: 52px; height: 52px; border-radius: 16px;
 display: grid; place-items: center;
 background: var(--blush); color: var(--wine);
 font-size: 18px;
}
.hand-row h3 { margin: 0 0 4px; font-size: 18px; }
.hand-row p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.v-card {
 border-radius: 26px;
 padding: 22px;
 border: 1px solid var(--line);
 background: var(--paper);
 box-shadow: var(--shadow-sm);
}
.v-card.is-main {
 background: linear-gradient(180deg, #fffaf1, #fff);
 border-color: rgba(198,161,91,.75);
 box-shadow: var(--shadow);
}
.v-card.is-store { background: #f7f1f3; }
.v-card h3 { margin: 10px 0; font-size: 26px; }
.v-card p { color: var(--ink-soft); margin: 0 0 12px; }
.v-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.v-card li { display: flex; gap: 8px; align-items: flex-start; font-weight: 600; }
.v-card li i { margin-top: 4px; color: var(--ok); }
.v-card.is-store li i { color: var(--warn); }
.rail { position: relative; display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.rail::before {
 content: "";
 position: absolute;
 left: 21px; top: 8px; bottom: 8px;
 width: 2px;
 background: linear-gradient(var(--gold), var(--wine));
}
.rail-item {
 display: grid;
 grid-template-columns: 44px 1fr;
 gap: 14px;
 padding: 0 0 18px;
 position: relative;
}
.rail-no {
 width: 44px; height: 44px; border-radius: 50%;
 display: grid; place-items: center;
 background: var(--ink); color: var(--gold-2);
 font-weight: 800;
 z-index: 1;
 box-shadow: 0 0 0 6px var(--cream);
}
.section.alt .rail-no { box-shadow: 0 0 0 6px #fff; }
.rail-item h3 { margin: 0 0 4px; font-size: 20px; }
.rail-item p { margin: 0; color: var(--ink-soft); }
.news-list { display: grid; gap: 14px; }
.news-item {
 display: grid;
 grid-template-columns: 180px 1fr;
 gap: 16px;
 align-items: center;
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: 22px;
 padding: 12px;
 box-shadow: var(--shadow-sm);
 transition: transform .2s ease, box-shadow .2s ease;
}
.news-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-item img { width: 180px; height: 124px; object-fit: cover; border-radius: 16px; }
.news-item h3 { margin: 0 0 6px; font-size: 20px; }
.news-item p { margin: 0; color: var(--ink-soft); }
.promise-grid { display: grid; grid-template-columns: 1.1fr .9fr .9fr; gap: 14px; }
.promise {
 background: rgba(255,253,251,.08);
 border: 1px solid rgba(240,226,191,.28);
 border-radius: 22px;
 padding: 18px;
 min-height: 100%;
}
.promise h3 { margin: 10px 0 6px; font-size: 20px; color: white; }
.promise p { margin: 0; color: rgba(255,255,255,.82); }
.promise i { color: var(--gold); font-size: 20px; }
.faq-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 22px; align-items: start; }
.faq-item {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: 18px;
 padding: 0 16px;
 margin-bottom: 10px;
 box-shadow: var(--shadow-sm);
}
.faq-item summary {
 cursor: pointer;
 font-weight: 750;
 padding: 14px 0;
 list-style: none;
 display: flex;
 justify-content: space-between;
 gap: 12px;
 align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--wine); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item[open] { background: #fffaf6; border-color: rgba(198,161,91,.6); }
.faq-item p { margin: 0 0 14px; color: var(--ink-soft); }
.form-card {
 background: var(--paper);
 border-radius: 26px;
 padding: 20px;
 border: 1px solid rgba(198,161,91,.55);
 box-shadow: var(--shadow);
}
.form-card h2 { font-size: 28px; margin: 8px 0 8px; letter-spacing: -.03em; }
.form-card > p { color: var(--ink-soft); margin-bottom: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field span { font-weight: 700; font-size: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
input, select, textarea {
 width: 100%;
 border: 1px solid var(--line);
 background: #fff;
 border-radius: 14px;
 padding: 12px 14px;
 color: var(--ink);
 transition: border-color .2s ease, box-shadow .2s ease;
}
input:hover, select:hover, textarea:hover { border-color: rgba(124,36,63,.35); }
input:focus, select:focus, textarea:focus { border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(198,161,91,.25); }
textarea { min-height: 96px; resize: vertical; }
.check {
 display: flex; gap: 8px; align-items: flex-start;
 font-size: 14px; margin: 4px 0 14px; color: var(--ink-soft);
}
.check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--wine); }
.form-ok {
 background: #e5f6ee;
 color: var(--ok);
 border-radius: 14px;
 padding: 10px 12px;
 font-weight: 700;
 margin-bottom: 12px;
}
.site-footer {
 background: var(--wine-deep);
 color: rgba(255,255,255,.86);
 padding: 56px 0 28px;
}
.site-footer .brand-name { color: white; }
.site-footer h2 { color: var(--gold-2); font-size: 16px; font-weight: 800; margin: 0 0 10px; }
.site-footer p { margin: 8px 0; color: rgba(255,255,255,.78); }
.site-footer a { color: white; }
.site-footer a:hover { color: var(--gold-2); }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.legal {
 margin-top: 28px;
 padding-top: 16px;
 border-top: 1px solid rgba(255,255,255,.14);
 display: flex;
 justify-content: space-between;
 gap: 12px;
 flex-wrap: wrap;
 color: rgba(255,255,255,.68);
 font-size: 13px;
}
@media (min-width: 1101px) {
 .main-nav.collapse { display: block !important; height: auto !important; visibility: visible !important; }
 .nav-toggle { display: none !important; }
}
@media (max-width: 1100px) {
 .nav-toggle { display: inline-grid; place-items: center; margin-left: 0; }
 .header-bar { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .brand { flex: 1; min-width: 0; }
 .header-cta { width: 100%; order: 3; }
 .main-nav { order: 4; flex: 1 1 100%; width: 100%; }
 .main-nav.collapse:not(.show) { display: none !important; }
 .main-nav.collapse.show { display: block !important; }
 .main-nav ul { flex-direction: column; align-items: flex-start; padding: 6px 0 12px; }
}
@media (max-width: 1024px) {
 .gate-grid, .handoff, .faq-grid, .section-head.split, .stat-board, .promise-grid { grid-template-columns: 1fr 1fr; }
 .stat-item.wide { grid-column: 1 / -1; }
 .handoff-photo { min-height: 240px; }
}
@media (max-width: 768px) {
 .section { padding: 52px 0; }
 .gate-grid, .handoff, .faq-grid, .versus, .section-head.split, .stat-board, .promise-grid, .foot-grid, .form-grid { grid-template-columns: 1fr; }
 .news-item { grid-template-columns: 120px 1fr; }
 .news-item img { width: 120px; height: 96px; }
 .legal { flex-direction: column; }
}
@media (max-width: 520px) {
 .gate-copy h1 { font-size: 30px; }
 .brand-name { font-size: 13px; }
 .brand-sub { font-size: 11px; }
 .hide-sm { display: none; }
 .header-cta .btn-sm { flex: 1; }
 .news-item { grid-template-columns: 1fr; }
 .news-item img { width: 100%; height: 180px; }
 .win-card { flex-basis: 84%; }
 .stat-num { font-size: 34px; }
 .live-panel, .form-card { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 .pulse { animation: none; }
 .win-card, .news-item, .btn-gold, .btn-ink, .main-nav a { transition: none; }
}

/* roulang page: category3 */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
/* roulang page: hoa-hong */
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 color: var(--ink);
 background:
  radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
  var(--cream);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold);
 outline-offset: 3px;
}
.container { max-width: 1180px; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(255, 253, 251, .92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
 min-height: var(--header);
 display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--wine), var(--wine-deep));
 color: var(--gold-2);
 box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
 flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
 display: none; margin-left: auto;
 width: 46px; height: 46px; border-radius: 14px;
 border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px;
 font-size: 13px; font-weight: 600; color: var(--ink-soft);
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a.active, .main-nav a[aria-current="page"] {
 background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
 line-height: 1.2; cursor: pointer;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
 background: var(--blush); color: var(--wine);
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
 background:
  linear-gradient(120deg, rgba(28,8,16,.9), rgba(67,18,38,.88)),
  url("/assets/images/f264deb18b82294a.jpg") center/cover no-repeat;
 color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
.section-head p { margin: 0; color: var(--muted); }
.section.ink .section-head p { color: rgba(255,255,255,.84); }
h1, h2, h3 { letter-spacing: -.02em; }
p { margin-top: 0; }
.site-footer {
 background: var(--wine-deep);
 color: rgba(255,255,255,.86);
 padding: 56px 0 28px;
}
.site-footer .brand-name { color: #fff; }
.site-footer p { color: rgba(255,255,255,.78); }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 32px; }
.site-footer h2 { font-size: 16px; color: var(--gold-2); margin: 0 0 12px; }
.site-footer a { color: rgba(255,255,255,.86); }
.site-footer a:hover { color: var(--gold-2); }
.legal {
 margin-top: 28px; padding-top: 16px;
 border-top: 1px solid rgba(255,255,255,.14);
 display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
 color: rgba(255,255,255,.64); font-size: 13px;
}
.band {
 position: relative; color: #fff;
 background:
  linear-gradient(100deg, rgba(22,6,12,.94) 0%, rgba(42,12,24,.82) 46%, rgba(42,12,24,.55) 100%),
  url("/assets/images/e7725a5733468213.webp") center 40% / cover no-repeat;
 padding: 48px 0 58px;
 overflow: hidden;
}
.band::after {
 content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 70px;
 background: linear-gradient(180deg, transparent, var(--cream));
}
.band .container { position: relative; z-index: 1; }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--gold-2); font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.crumb span { opacity: .7; }
.band-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: end; }
.band h1 { font-size: clamp(34px, 4.8vw, 60px); line-height: 1.08; font-weight: 800; letter-spacing: -.035em; margin: 10px 0 14px; max-width: 680px; }
.band-lead { color: rgba(255,255,255,.9); font-size: 17px; max-width: 640px; margin-bottom: 18px; }
.band-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cohort {
 background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 28px; padding: 20px;
 box-shadow: var(--shadow);
 border: 1px solid rgba(240,226,191,.7);
}
.cohort h2 { font-size: 22px; margin: 10px 0 6px; }
.cohort p { color: var(--ink-soft); font-size: 14.5px; margin-bottom: 12px; }
.clock { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 12px 0; }
.clock div { background: var(--ink); color: var(--gold-2); border-radius: 16px; text-align: center; padding: 10px 4px; }
.clock strong { display: block; font-size: 26px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.clock span { font-size: 11px; letter-spacing: .04em; color: var(--gold); }
.meter { height: 10px; border-radius: 999px; background: #efe4ea; overflow: hidden; margin: 8px 0 6px; }
.meter span { display: block; height: 100%; width: 80%; background: linear-gradient(90deg, var(--wine), var(--gold)); }
.seat { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; font-weight: 700; color: var(--wine-deep); }
.stat-board {
 display: grid; grid-template-columns: 1.1fr repeat(4, 1fr); gap: 0;
 background: var(--paper); border: 1px solid var(--line); border-radius: 28px;
 box-shadow: var(--shadow-sm); overflow: hidden;
}
.stat-lead { padding: 26px 24px; background: linear-gradient(180deg, #fff8ee, #fff); }
.stat-lead h2 { font-size: 28px; margin: 8px 0; }
.stat-lead p { color: var(--muted); margin: 0; font-size: 14.5px; }
.stat-item { padding: 22px 18px; border-left: 1px solid var(--line); }
.stat-item b { display: block; font-size: clamp(28px, 3vw, 40px); line-height: 1; color: var(--wine); letter-spacing: -.04em; }
.stat-item span { display: block; margin-top: 8px; color: var(--ink-soft); font-weight: 600; font-size: 14px; }
.stat-item small { color: var(--muted); display: block; }
.matrix { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.feature, .stack article, .panel, .news-card, .qa, .quick article {
 background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.feature { display: grid; grid-template-columns: .9fr 1.1fr; overflow: hidden; min-height: 100%; }
.feature img { width: 100%; height: 100%; object-fit: cover; min-height: 240px; }
.feature div { padding: 22px; }
.feature h3, .stack h3, .panel h3, .news-card h3 { margin: 8px 0; font-size: 22px; }
.stack { display: grid; gap: 12px; }
.stack article { padding: 16px 16px 14px; display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; transition: transform .2s ease, box-shadow .2s ease; }
.stack article:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.rank {
 width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
 background: var(--blush); color: var(--wine); font-weight: 800;
}
.rate { color: var(--wine); font-weight: 800; }
.stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.stage { background: #fff; border-radius: 18px; border: 1px solid var(--line); padding: 14px 14px 12px; position: relative; }
.stage i { color: var(--gold-deep); }
.stage b { display: block; margin-top: 6px; }
.stage span { color: var(--muted); font-size: 13.5px; }
.compare { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; align-items: stretch; }
.shot { position: relative; border-radius: 28px; overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
.shot img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.shot .cap {
 position: absolute; left: 16px; right: 16px; bottom: 16px;
 background: rgba(255,253,251,.94); color: var(--ink); border-radius: 18px; padding: 16px;
}
.shot .cap h3 { margin: 6px 0; }
.result { padding: 8px 4px 0; }
.result-row { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.result-row:last-child { border-bottom: 0; }
.result-row strong { display: block; }
.result-row span { color: var(--muted); font-size: 14.5px; }
.dot { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: #e8f6ef; color: var(--ok); }
.dot.warn { background: #f8efe6; color: var(--warn); }
.time-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.time-photo { border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.time-photo img { width: 100%; height: 460px; object-fit: cover; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 92px 22px 1fr; gap: 12px; }
.when { font-weight: 800; color: var(--wine); font-size: 14px; padding-top: 2px; }
.rail-line { position: relative; }
.rail-line::before { content: ""; position: absolute; left: 8px; top: 4px; bottom: -8px; width: 2px; background: rgba(124,36,63,.25); }
.timeline li:last-child .rail-line::before { display: none; }
.rail-line i { position: relative; z-index: 1; color: var(--gold-deep); background: var(--blush); border-radius: 50%; width: 18px; height: 18px; display: grid; place-items: center; font-size: 9px; }
.timeline h3 { margin: 0 0 4px; font-size: 18px; }
.timeline p { color: var(--ink-soft); margin: 0 0 16px; }
.news-head { display: flex; justify-content: space-between; gap: 18px; align-items: end; margin-bottom: 18px; }
.rail { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 2px 16px; }
.rail::-webkit-scrollbar { height: 8px; }
.rail::-webkit-scrollbar-thumb { background: rgba(124,36,63,.35); border-radius: 99px; }
.news-card { flex: 0 0 300px; scroll-snap-align: start; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news-card img { width: 100%; height: 170px; object-fit: cover; }
.news-card div { padding: 14px 16px 16px; }
.news-card p { color: var(--muted); font-size: 14.5px; margin: 0; }
.more-link { font-weight: 800; color: var(--wine); display: inline-flex; align-items: center; gap: 8px; }
.more-link:hover { color: var(--wine-deep); }
.assure-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 26px; align-items: center; }
.assure-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.assure-list article { background: rgba(255,253,251,.08); border: 1px solid rgba(240,226,191,.28); border-radius: 18px; padding: 16px; }
.assure-list i { color: var(--gold); }
.assure-list h3 { font-size: 17px; margin: 8px 0 4px; }
.assure-list p { margin: 0; color: rgba(255,255,255,.8); font-size: 14.5px; }
.section.ink.assure {
 background:
  linear-gradient(105deg, rgba(24,7,14,.92), rgba(67,18,38,.78)),
  url("/assets/images/1125ac60f859eed7.jpg") center/cover no-repeat;
}
.quick-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.quick article { padding: 18px; min-height: 150px; }
.quick b { display: block; color: var(--gold-deep); font-size: 13px; margin-bottom: 8px; }
.quick p { margin: 0; font-weight: 700; font-size: 18px; line-height: 1.45; }
.qa-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 26px; }
.qa { margin-bottom: 10px; padding: 0 16px; }
.qa summary { cursor: pointer; font-weight: 750; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; color: var(--wine); font-size: 22px; font-weight: 500; }
.qa[open] summary::after { content: "–"; }
.qa p { color: var(--ink-soft); margin: 0 0 14px; }
.form-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 22px; align-items: stretch; }
.form-visual { position: relative; border-radius: 28px; overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
.form-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.form-visual .cap { position: absolute; left: 16px; right: 16px; bottom: 16px; background: rgba(27,16,22,.84); color: #fff; border-radius: 18px; padding: 16px; }
.form-visual h2 { font-size: 28px; margin: 6px 0; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 22px; box-shadow: var(--shadow-sm); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-weight: 700; font-size: 14px; }
.field input, .field select, .field textarea {
 border: 1px solid var(--line); background: var(--cream); color: var(--ink);
 border-radius: 14px; padding: 12px 14px; width: 100%;
 transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(124,36,63,.35); }
.field input:focus, .field select:focus, .field textarea:focus { background: #fff; border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(198,161,91,.25); outline: none; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-soft); margin: 8px 0 14px; }
.check input { margin-top: 4px; accent-color: var(--wine); }
.note { background: #e8f6ef; color: var(--ok); border-radius: 14px; padding: 12px 14px; font-weight: 700; margin-bottom: 12px; }
@media (min-width: 1100px) {
 #mainNav.collapse { display: block !important; height: auto !important; visibility: visible !important; }
}
@media (max-width: 1099px) {
 .nav-toggle { display: grid; place-items: center; }
 .header-bar { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .brand { min-width: 0; }
 .main-nav { flex: 0 0 100%; order: 5; }
 .main-nav.collapse:not(.show) { display: none; }
 .main-nav.collapse.show {
  display: block; background: var(--paper); border: 1px solid var(--line);
  border-radius: 18px; padding: 8px; margin: 4px 0 10px; box-shadow: var(--shadow-sm);
 }
 .main-nav ul { flex-direction: column; align-items: stretch; }
 .main-nav a { border-radius: 12px; }
 .header-cta { margin-left: auto; }
 .hide-sm { display: none; }
 .band-grid, .stat-board, .matrix, .feature, .compare, .time-grid, .assure-grid, .qa-grid, .form-grid, .foot-grid {
  grid-template-columns: 1fr;
 }
 .stat-item { border-left: 0; border-top: 1px solid var(--line); }
 .stages, .quick-row, .assure-list { grid-template-columns: 1fr 1fr; }
 .time-photo img { height: 280px; }
}
@media (max-width: 768px) {
 .section { padding: 52px 0; }
 .band { padding: 32px 0 48px; }
 .fields, .stages, .quick-row, .assure-list { grid-template-columns: 1fr; }
 .section-head.split, .news-head, .legal, .seat { display: block; }
 .news-head .more-link { margin-top: 8px; }
 .clock strong { font-size: 22px; }
}
@media (max-width: 520px) {
 .header-cta .btn-line { display: none; }
 .brand-name { font-size: 13px; }
 .band h1 { font-size: 32px; }
 .news-card { flex-basis: 84%; }
 .timeline li { grid-template-columns: 74px 18px 1fr; gap: 8px; }
 .form-card, .cohort { padding: 16px; }
 .shot, .form-visual { min-height: 320px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 * { transition: none !important; }
}

/* roulang page: category4 */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
/* roulang page: index */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 color: var(--ink);
 background:
  radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
  var(--cream);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
 overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold);
 outline-offset: 3px;
}
.container { max-width: 1180px; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(255, 253, 251, .92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
 min-height: var(--header);
 display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--wine), var(--wine-deep));
 color: var(--gold-2);
 box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
 flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
 display: none; margin-left: auto;
 width: 46px; height: 46px; border-radius: 14px;
 border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px;
 font-size: 13px; font-weight: 600; color: var(--ink-soft);
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a.active, .main-nav a[aria-current="page"] {
 background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
 line-height: 1.2;
 cursor: pointer;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.hero {
 position: relative; color: white;
 background:
  linear-gradient(180deg, rgba(28, 8, 16, .88), rgba(28, 8, 16, .62) 42%, rgba(28, 8, 16, .9)),
  url("/assets/images/ac48c73cf94e4f75.jpg") center 30% / cover no-repeat;
 padding: 34px 0 72px;
 overflow: hidden;
}
.hero::after {
 content: ""; position: absolute; inset: auto 0 0 0; height: 90px;
 background: linear-gradient(180deg, transparent, var(--cream));
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
 font-size: clamp(32px, 4.6vw, 58px); line-height: 1.12; font-weight: 800;
 letter-spacing: -.03em; max-width: 920px; margin: 0 0 16px;
}
.hero-lead { max-width: 860px; color: rgba(255,255,255,.9); font-size: 16.5px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.tier-card {
 background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 24px; padding: 20px 20px 18px;
 box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
 margin-top: 26px;
}
.tier-card.is-featured {
 margin-top: 0; position: relative; z-index: 2;
 background: linear-gradient(180deg, #fffaf1, #fff);
 border: 1px solid rgba(198,161,91,.7);
 transform: translateY(8px) scale(1.045);
 box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
 background: var(--blush); color: var(--wine);
 letter-spacing: 0;
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.tier-card h2 { font-size: 22px; margin: 12px 0 8px; letter-spacing: -.02em; }
.tier-card p { color: var(--ink-soft); margin-bottom: 12px; font-size: 14.5px; }
.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
 background:
  linear-gradient(120deg, rgba(28,8,16,.9), rgba(67,18,38,.88)),
  url("/assets/images/f264deb18b82294a.jpg") center/cover no-repeat;
 color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
.section-head p { margin: 0; color: var(--muted); }
.section.ink .section-head p { color: rgba(255,255,255,.82); }
.kicker { color: var(--gold-deep); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.section.ink .kicker { color: var(--gold-2); }

.slash-hero {
 position: relative;
 color: white;
 padding: 78px 0 92px;
 overflow: hidden;
 background:
  linear-gradient(108deg, rgba(28,8,16,.94) 0 48%, rgba(124,36,63,.18) 48% 49.2%, rgba(20,6,12,.78) 49.2% 100%),
  url("/assets/images/48a25bffba32040e.webp") center 40% / cover no-repeat;
}
.slash-hero::before {
 content: "";
 position: absolute;
 top: -18%;
 right: -6%;
 width: 42%;
 height: 140%;
 background: linear-gradient(165deg, rgba(240,226,191,.28), rgba(198,161,91,.05) 55%, transparent 70%);
 transform: skewX(-16deg);
 pointer-events: none;
}
.slash-hero .container { position: relative; z-index: 1; }
.crumb { display: flex; gap: 8px; align-items: center; color: rgba(255,255,255,.72); font-size: 13px; margin-bottom: 18px; }
.crumb a:hover { color: var(--gold-2); }
.slash-hero h1 {
 font-size: clamp(34px, 5vw, 62px);
 line-height: 1.08;
 font-weight: 800;
 letter-spacing: -.035em;
 max-width: 760px;
 margin: 0 0 16px;
}
.slash-copy { max-width: 640px; color: rgba(255,255,255,.9); font-size: 17px; margin-bottom: 22px; }
.slash-hero .btn-line { border-color: rgba(240,226,191,.55); }

.board {
 margin-top: -48px;
 position: relative;
 z-index: 2;
 display: grid;
 grid-template-columns: 1.05fr .95fr;
 gap: 18px;
}
.clock-panel, .stat-grid, .theme-card, .side-card, .news-row, .qa-card, .faq-item, .form-card, .stage, .assure-item {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow-sm);
}
.clock-panel {
 padding: 22px;
 background:
  linear-gradient(180deg, rgba(67,18,38,.94), rgba(27,16,22,.92)),
  url("/assets/images/b3f0ee81242897ca.webp") center/cover;
 color: white;
 box-shadow: var(--shadow);
}
.clock-panel p { color: rgba(255,255,255,.82); margin: 8px 0 16px; }
.ticks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.tick {
 background: rgba(255,253,251,.08);
 border: 1px solid rgba(240,226,191,.22);
 border-radius: 16px;
 padding: 10px 8px;
 text-align: center;
}
.tick b { display: block; font-size: 28px; line-height: 1.1; color: var(--gold-2); font-variant-numeric: tabular-nums; }
.tick span { font-size: 12px; color: rgba(255,255,255,.72); }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 12px; }
.stat {
 padding: 16px 16px 14px;
 border-radius: 18px;
 background: linear-gradient(180deg, #fff, #fbf6ef);
 border: 1px solid var(--line);
}
.stat b { display: block; font-size: 30px; letter-spacing: -.03em; line-height: 1.1; color: var(--wine); }
.stat span { color: var(--muted); font-size: 14px; }

.theme-rail {
 display: grid;
 grid-auto-flow: column;
 grid-auto-columns: minmax(280px, 1fr);
 gap: 16px;
 overflow-x: auto;
 padding-bottom: 8px;
 scroll-snap-type: x mandatory;
}
.theme-card { scroll-snap-align: start; overflow: hidden; min-height: 100%; transition: transform .2s ease, box-shadow .2s ease; }
.theme-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.theme-card img { height: 168px; width: 100%; object-fit: cover; }
.theme-body { padding: 16px 16px 18px; }
.theme-body h3 { font-size: 20px; margin: 8px 0; letter-spacing: -.02em; }
.theme-body p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

.compare {
 display: grid;
 grid-template-columns: 1fr auto 1fr;
 gap: 18px;
 align-items: stretch;
}
.side-card { padding: 8px; overflow: hidden; }
.side-card img { height: 210px; width: 100%; object-fit: cover; border-radius: 16px; }
.side-body { padding: 16px 14px 18px; }
.side-body h3 { margin: 8px 0; font-size: 26px; letter-spacing: -.03em; }
.side-body ul, .plain-list { margin: 0; padding: 0; list-style: none; }
.side-body li, .plain-list li {
 position: relative;
 padding: 8px 0 8px 26px;
 border-top: 1px solid var(--line);
 color: var(--ink-soft);
}
.side-body li::before, .plain-list li::before {
 content: "";
 position: absolute;
 left: 0; top: 16px;
 width: 10px; height: 10px;
 border-radius: 50%;
 background: var(--gold);
 box-shadow: 0 0 0 4px rgba(198,161,91,.2);
}
.seal {
 width: 92px; height: 92px; border-radius: 50%;
 display: grid; place-items: center;
 align-self: center;
 background: radial-gradient(circle at 30% 30%, #f0e2bf, #c6a15b 55%, #8c6a2e);
 color: #2b1a0a;
 font-weight: 800;
 text-align: center;
 line-height: 1.15;
 font-size: 13px;
 box-shadow: var(--shadow);
}

.stage-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.stage-track::before {
 content: "";
 position: absolute;
 left: 6%; right: 6%; top: 28px;
 height: 2px;
 background: linear-gradient(90deg, var(--gold), var(--wine));
}
.stage { padding: 16px; position: relative; }
.stage .n {
 width: 36px; height: 36px; border-radius: 50%;
 display: grid; place-items: center;
 background: var(--ink); color: var(--gold-2); font-weight: 800;
 margin-bottom: 12px;
 position: relative; z-index: 1;
}
.stage h3 { font-size: 18px; margin: 0 0 6px; }
.stage p { margin: 0; color: var(--muted); font-size: 14.5px; }

.news-list { display: grid; gap: 14px; }
.news-row {
 display: grid;
 grid-template-columns: 210px 1fr auto;
 gap: 16px;
 align-items: center;
 padding: 10px;
 transition: border-color .2s ease, transform .2s ease;
}
.news-row:hover { transform: translateY(-2px); border-color: rgba(198,161,91,.7); }
.news-row img { height: 120px; width: 100%; object-fit: cover; border-radius: 16px; }
.news-row h3 { font-size: 18px; margin: 4px 0; }
.news-row p { margin: 0; color: var(--muted); font-size: 14.5px; }
.when { font-size: 13px; color: var(--gold-deep); font-weight: 700; white-space: nowrap; }

.assure-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: center; }
.assure-list { display: grid; gap: 12px; }
.assure-item {
 background: rgba(255,253,251,.08);
 border-color: rgba(240,226,191,.22);
 color: white;
 padding: 14px 16px;
 display: grid;
 grid-template-columns: 42px 1fr;
 gap: 12px;
 box-shadow: none;
}
.assure-item i {
 width: 42px; height: 42px; border-radius: 14px;
 display: grid; place-items: center;
 background: rgba(240,226,191,.14); color: var(--gold-2);
}
.assure-item strong { display: block; }
.assure-item span { color: rgba(255,255,255,.78); font-size: 14.5px; }
.assure-photo { border-radius: 28px; overflow: hidden; min-height: 320px; position: relative; box-shadow: var(--shadow); }
.assure-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.assure-photo figcaption {
 position: absolute; left: 14px; right: 14px; bottom: 14px;
 background: rgba(27,16,22,.78); color: white;
 border-radius: 16px; padding: 12px 14px;
}

.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.qa-card { padding: 18px 18px 16px; }
.qa-card h3 { font-size: 18px; margin: 8px 0; }
.qa-card p { margin: 0; color: var(--ink-soft); }

.faq-list { display: grid; gap: 10px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary {
 list-style: none;
 cursor: pointer;
 padding: 16px 18px;
 font-weight: 700;
 display: flex;
 justify-content: space-between;
 gap: 12px;
 align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold-deep); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item[open] { border-color: rgba(198,161,91,.7); }
.faq-item p { margin: 0; padding: 0 18px 16px; color: var(--ink-soft); }

.form-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: start; }
.form-card { padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 14px; }
.field.full { grid-column: 1 / -1; }
.field input, .field textarea, .field select {
 border: 1px solid var(--line);
 background: #fff;
 color: var(--ink);
 border-radius: 14px;
 padding: 12px 14px;
 font-weight: 500;
}
.field input:hover, .field textarea:hover, .field select:hover { border-color: rgba(140,106,46,.45); }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(198,161,91,.2); }
.form-note {
 margin-top: 12px;
 background: #e5f6ee;
 color: var(--ok);
 border-radius: 14px;
 padding: 10px 12px;
 font-weight: 600;
}
.fine { color: var(--muted); font-size: 13px; margin-top: 10px; }

.site-footer { background: var(--wine-deep); color: #f6e7ee; margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; padding: 48px 0 22px; }
.site-footer .brand-name, .site-footer h2 { color: white; }
.site-footer h2 { font-size: 16px; color: var(--gold-2); margin: 0 0 10px; }
.site-footer p { color: rgba(255,255,255,.78); margin: 0 0 8px; }
.site-footer a:hover { color: var(--gold-2); }
.legal {
 display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
 border-top: 1px solid rgba(240,226,191,.2);
 padding: 16px 0 28px;
 color: rgba(255,255,255,.72);
 font-size: 13px;
}

@media (min-width: 992px) {
 #mainNav.collapse { display: block !important; height: auto !important; visibility: visible; }
}
@media (max-width: 1024px) {
 .board, .compare, .stage-track, .assure-grid, .form-wrap, .section-head.split { grid-template-columns: 1fr; }
 .stage-track::before { display: none; }
 .seal { margin: 0 auto; }
 .news-row { grid-template-columns: 180px 1fr; }
 .when { grid-column: 2; }
}
@media (max-width: 991.98px) {
 .nav-toggle { display: grid; place-items: center; }
 .header-bar { flex-wrap: wrap; padding: 10px 0; }
 .brand { min-width: 0; flex: 1; }
 .header-cta { order: 2; }
 #mainNav.collapse:not(.show) { display: none; }
 #mainNav.collapse.show { display: block; flex: 1 0 100%; order: 4; padding: 6px 0 12px; }
 .main-nav ul { flex-direction: column; align-items: stretch; }
 .main-nav a { border-radius: 12px; }
}
@media (max-width: 768px) {
 .section { padding: 58px 0; }
 .stat-grid, .qa-grid, .form-grid, .ticks { grid-template-columns: 1fr 1fr; }
 .news-row { grid-template-columns: 1fr; }
 .when { grid-column: auto; }
 .slash-hero { padding: 56px 0 72px; }
 .board { margin-top: -36px; }
}
@media (max-width: 520px) {
 .hide-sm { display: none; }
 .header-cta .btn-line { display: none; }
 .stat-grid, .qa-grid, .ticks, .foot-grid { grid-template-columns: 1fr; }
 .brand-name { font-size: 13px; }
 .slash-hero h1 { font-size: 32px; }
 .tick b { font-size: 22px; }
 .legal { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 * { transition: none !important; }
}

/* roulang page: category5 */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
/* roulang page: index */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 color: var(--ink);
 background:
 radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
 var(--cream);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold);
 outline-offset: 3px;
}
.container { max-width: 1180px; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(255, 253, 251, .92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
 min-height: var(--header);
 display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--wine), var(--wine-deep));
 color: var(--gold-2);
 box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
 flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
 display: none; margin-left: auto;
 width: 46px; height: 46px; border-radius: 14px;
 border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px;
 font-size: 13px; font-weight: 600; color: var(--ink-soft);
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a.active, .main-nav a[aria-current="page"] {
 background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
 line-height: 1.2;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.hero {
 position: relative; color: white;
 background:
 linear-gradient(180deg, rgba(28, 8, 16, .88), rgba(28, 8, 16, .62) 42%, rgba(28, 8, 16, .9)),
 url("/assets/images/ac48c73cf94e4f75.jpg") center 30% / cover no-repeat;
 padding: 34px 0 72px;
 overflow: hidden;
}
.hero::after {
 content: ""; position: absolute; inset: auto 0 0 0; height: 90px;
 background: linear-gradient(180deg, transparent, var(--cream));
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
 font-size: clamp(32px, 4.6vw, 58px); line-height: 1.12; font-weight: 800;
 letter-spacing: -.03em; max-width: 920px; margin: 0 0 16px;
}
.hero-lead { max-width: 860px; color: rgba(255,255,255,.9); font-size: 16.5px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.tier-card {
 background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 24px; padding: 20px 20px 18px;
 box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
 margin-top: 26px;
}
.tier-card.is-featured {
 margin-top: 0; position: relative; z-index: 2;
 background: linear-gradient(180deg, #fffaf1, #fff);
 border: 1px solid rgba(198,161,91,.7);
 transform: translateY(8px) scale(1.045);
 box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
 background: var(--blush); color: var(--wine);
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.tier-card h2 { font-size: 22px; margin: 12px 0 8px; letter-spacing: -.02em; }
.tier-card p { color: var(--ink-soft); margin-bottom: 12px; font-size: 14.5px; }
.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
 background:
 linear-gradient(120deg, rgba(28,8,16,.9), rgba(67,18,38,.88)),
 url("/assets/images/f264deb18b82294a.jpg") center/cover no-repeat;
 color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
/* design system truncated */
.section-head p { margin: 0; color: var(--muted); }
.section.ink .section-head p { color: rgba(255,255,255,.82); }
.kicker { color: var(--gold-deep); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.page-hero {
 position: relative; color: white; overflow: hidden;
 padding: 42px 0 64px;
 background:
 linear-gradient(115deg, rgba(27,16,22,.92) 0%, rgba(67,18,38,.78) 48%, rgba(27,16,22,.55) 100%),
 url("/assets/images/48a25bffba32040e.webp") center 40% / cover no-repeat;
}
.page-hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: center; }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--gold-2); font-size: 13px; margin-bottom: 14px; }
.crumb a { color: white; border-bottom: 1px solid rgba(255,255,255,.35); }
.page-hero h1 {
 font-size: clamp(32px, 4.4vw, 54px); line-height: 1.12; font-weight: 800;
 letter-spacing: -.03em; margin: 12px 0 14px;
}
.close-box {
 background: rgba(255,253,251,.08);
 border: 1px solid rgba(240,226,191,.28);
 border-radius: 18px; padding: 14px 16px; margin-bottom: 18px; max-width: 560px;
}
.close-top { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--gold-2); margin-bottom: 8px; }
.close-top strong { color: white; font-size: 18px; font-weight: 800; }
.meter { height: 10px; border-radius: 999px; background: rgba(255,255,255,.16); overflow: hidden; }
.meter span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--gold-deep), var(--gold-2)); transition: width .6s ease; }
.slip {
 background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 26px; overflow: hidden; box-shadow: var(--shadow);
 border: 1px solid rgba(240,226,191,.7);
}
.slip-photo { position: relative; min-height: 180px; }
.slip-photo img { width: 100%; height: 210px; object-fit: cover; }
.slip-photo span {
 position: absolute; left: 14px; bottom: 14px;
 background: rgba(27,16,22,.82); color: var(--gold-2);
 border-radius: 999px; padding: 6px 12px; font-size: 12px; font-weight: 700;
}
.slip-body { padding: 18px 18px 8px; }
.slip-body h2 { font-size: 22px; margin: 0 0 6px; letter-spacing: -.02em; }
.fact { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14.5px; }
.fact b { font-weight: 700; }
.fact em { font-style: normal; color: var(--wine); font-weight: 700; text-align: right; }
.board {
 display: grid; grid-template-columns: repeat(4, 1fr);
 background: var(--paper); border: 1px solid var(--line); border-radius: 24px;
 box-shadow: var(--shadow-sm); overflow: hidden;
}
.board article { padding: 22px 20px; border-right: 1px solid var(--line); }
.board article:last-child { border-right: 0; }
.board .num { display: block; font-size: clamp(28px, 3vw, 40px); font-weight: 800; letter-spacing: -.04em; color: var(--wine-deep); line-height: 1.1; }
.board p { margin: 6px 0 0; color: var(--muted); font-size: 14px; }
.ledger { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.frame { border-radius: 26px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); position: relative; }
.frame img { width: 100%; height: 420px; object-fit: cover; }
.frame figcaption {
 position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 18px 16px;
 background: linear-gradient(180deg, transparent, rgba(27,16,22,.88));
 color: white; font-weight: 600;
}
.line-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.line-list li {
 display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: start;
 background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 14px;
 box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease;
}
.line-list li:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.line-list i {
 width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
 background: var(--blush); color: var(--wine);
}
.line-list h3 { margin: 0 0 4px; font-size: 17px; }
.line-list p { margin: 0; color: var(--muted); font-size: 14.5px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel { border-radius: 24px; padding: 22px; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-sm); }
.panel.ok-side { background: linear-gradient(180deg, #f4fbf7, #fff); }
.panel.wait-side { background: linear-gradient(180deg, #fff8f0, #fff); }
.panel h3 { margin: 10px 0; font-size: 24px; letter-spacing: -.02em; }
.panel ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.panel li { display: flex; gap: 10px; align-items: flex-start; }
.panel li i { margin-top: 4px; color: var(--ok); }
.wait-side li i { color: var(--warn); }
.stage-scroll { display: flex; gap: 14px; overflow-x: auto; padding: 6px 2px 16px; scroll-snap-type: x mandatory; }
.stage-scroll::-webkit-scrollbar { height: 8px; }
.stage-scroll::-webkit-scrollbar-thumb { background: rgba(124,36,63,.35); border-radius: 99px; }
.stage {
 min-width: 240px; scroll-snap-align: start; background: var(--paper);
 border: 1px solid var(--line); border-radius: 22px; padding: 18px; box-shadow: var(--shadow-sm);
}
.stage b { display: block; color: var(--gold-deep); font-size: 13px; margin-bottom: 8px; }
.stage h3 { font-size: 18px; margin: 0 0 8px; }
.stage p { margin: 0; color: var(--muted); font-size: 14.5px; }
.news-list { display: grid; gap: 14px; }
.news-row {
 display: grid; grid-template-columns: 210px 1fr; gap: 16px; align-items: center;
 background: var(--paper); border: 1px solid var(--line); border-radius: 22px; overflow: hidden;
 box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease;
}
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.news-row img { width: 100%; height: 140px; object-fit: cover; }
.news-copy { padding: 12px 16px 12px 0; }
.news-copy h3 { margin: 8px 0 4px; font-size: 20px; }
.news-copy p { margin: 0; color: var(--muted); }
.more-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; font-weight: 800; color: var(--wine); }
.more-link:hover { color: var(--wine-deep); gap: 12px; }
.assure { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: center; }
.assure-photo { border-radius: 24px; overflow: hidden; border: 1px solid rgba(255,255,255,.2); min-height: 260px; }
.assure-photo img { width: 100%; height: 320px; object-fit: cover; }
.assure-list { display: grid; gap: 12px; }
.assure-list article {
 display: grid; grid-template-columns: 42px 1fr; gap: 12px;
 padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.16);
}
.assure-list h3 { margin: 0 0 4px; font-size: 18px; }
.assure-list p { margin: 0; color: rgba(255,255,255,.8); font-size: 14.5px; }
.faq-grid { display: grid; gap: 10px; }
details.faq {
 background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 0 16px;
 box-shadow: var(--shadow-sm);
}
details.faq summary { cursor: pointer; font-weight: 700; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary:after { content: "+"; color: var(--wine); font-size: 22px; line-height: 1; }
details.faq[open] summary:after { content: "–"; }
details.faq p { margin: 0 0 14px; color: var(--ink-soft); }
.form-card {
 background: var(--paper); border-radius: 26px; border: 1px solid var(--line);
 box-shadow: var(--shadow); padding: 22px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px;
}
label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.field { margin-bottom: 12px; }
input, textarea, select {
 width: 100%; border: 1px solid var(--line); background: #fff; color: var(--ink);
 border-radius: 14px; padding: 12px 14px; transition: border-color .2s ease, box-shadow .2s ease;
}
input:hover, textarea:hover, select:hover { border-color: rgba(124,36,63,.35); }
input:focus, textarea:focus, select:focus { border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(198,161,91,.25); outline: none; }
.form-note { margin-top: 12px; background: #e5f6ee; color: var(--ok); border-radius: 14px; padding: 10px 12px; font-weight: 700; }
.site-footer { background: var(--wine-deep); color: rgba(255,255,255,.86); padding: 46px 0 22px; }
.site-footer .brand-name, .site-footer .brand { color: white; }
.site-footer .brand-sub { color: rgba(255,255,255,.7); }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer h2 { color: var(--gold-2); font-size: 16px; margin: 0 0 10px; }
.site-footer p { margin: 0 0 8px; }
.site-footer a:hover { color: var(--gold-2); }
.legal { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 26px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.14); font-size: 13px; color: rgba(255,255,255,.72); }
@media (min-width: 1100px) {
 #mainNav.collapse { display: block !important; height: auto !important; visibility: visible !important; }
}
@media (max-width: 1024px) {
 .nav-toggle { display: inline-grid; place-items: center; }
 .header-bar { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .main-nav { flex-basis: 100%; order: 4; }
 .main-nav ul { flex-direction: column; align-items: stretch; padding: 8px 0 12px; }
 .header-cta { margin-left: auto; }
 .hero-grid, .ledger, .compare, .assure, .form-card, .section-head.split, .foot-grid { grid-template-columns: 1fr; }
 .board { grid-template-columns: 1fr 1fr; }
 .board article:nth-child(odd) { border-right: 1px solid var(--line); }
 .board article:nth-child(1), .board article:nth-child(2) { border-bottom: 1px solid var(--line); }
 .frame img, .assure-photo img { height: 280px; }
}
@media (max-width: 768px) {
 .hide-sm { display: none; }
 .brand { min-width: 0; flex: 1; }
 .brand-name { font-size: 14px; }
 .news-row { grid-template-columns: 1fr; }
 .news-copy { padding: 0 14px 14px; }
 .page-hero { padding: 28px 0 40px; }
 .section { padding: 56px 0; }
 .legal { flex-direction: column; }
}
@media (max-width: 520px) {
 .board, .header-cta { grid-template-columns: 1fr; }
 .header-cta { display: none; }
 .board article { border-right: 0 !important; border-bottom: 1px solid var(--line); }
 .board article:last-child { border-bottom: 0; }
 .close-top { flex-direction: column; }
 .hero-actions .btn-gold, .hero-actions .btn-line { width: 100%; }
 .stage { min-width: 82%; }
 .fact { flex-direction: column; gap: 2px; }
}

/* roulang page: category6 */
:root {
 --ink: #1b1016;
 --ink-soft: #3d2a32;
 --wine: #7c243f;
 --wine-deep: #431226;
 --gold: #c6a15b;
 --gold-2: #f0e2bf;
 --gold-deep: #8c6a2e;
 --cream: #fbf6ef;
 --paper: #fffdfb;
 --blush: #f6e7ee;
 --line: rgba(67, 18, 38, .14);
 --muted: #6f5b63;
 --ok: #1f7a52;
 --warn: #9a6230;
 --shadow: 0 22px 50px rgba(48, 14, 28, .12);
 --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
 --radius: 22px;
 --header: 86px;
 --font: "Be Vietnam Pro", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 color: var(--ink);
 background:
  radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
  var(--cream);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
 outline: 3px solid var(--gold);
 outline-offset: 3px;
}
.container { max-width: 1180px; }
section, [id] { scroll-margin-top: 100px; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(255, 253, 251, .92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
 box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
 min-height: var(--header);
 display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.brand-mark {
 width: 44px; height: 44px; border-radius: 14px;
 display: grid; place-items: center;
 background: linear-gradient(160deg, var(--wine), var(--wine-deep));
 color: var(--gold-2);
 box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
 flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
 display: none; margin-left: auto;
 width: 46px; height: 46px; border-radius: 14px;
 border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
 display: inline-flex; align-items: center; gap: 6px;
 padding: 8px 10px; border-radius: 999px;
 font-size: 13px; font-weight: 600; color: var(--ink-soft);
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a:active { transform: scale(.98); }
.main-nav a.active, .main-nav a[aria-current="page"] {
 background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
 line-height: 1.2; cursor: pointer;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-ink:active { transform: translateY(0); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.hero {
 position: relative; color: white;
 background:
  linear-gradient(180deg, rgba(28, 8, 16, .88), rgba(28, 8, 16, .62) 42%, rgba(28, 8, 16, .9)),
  url("/assets/images/ac48c73cf94e4f75.jpg") center 30% / cover no-repeat;
 padding: 34px 0 72px;
 overflow: hidden;
}
.hero::after {
 content: ""; position: absolute; inset: auto 0 0 0; height: 90px;
 background: linear-gradient(180deg, transparent, var(--cream));
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
 font-size: clamp(32px, 4.6vw, 58px); line-height: 1.12; font-weight: 800;
 letter-spacing: -.03em; max-width: 920px; margin: 0 0 16px;
}
.hero-lead { max-width: 860px; color: rgba(255,255,255,.9); font-size: 16.5px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.tier-card {
 background: rgba(255,253,251,.96); color: var(--ink);
 border-radius: 24px; padding: 20px 20px 18px;
 box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
 margin-top: 26px;
}
.tier-card.is-featured {
 margin-top: 0; position: relative; z-index: 2;
 background: linear-gradient(180deg, #fffaf1, #fff);
 border: 1px solid rgba(198,161,91,.7);
 transform: translateY(8px) scale(1.045);
 box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.badge {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
 background: var(--blush); color: var(--wine);
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.tier-card h2 { font-size: 22px; margin: 12px 0 8px; letter-spacing: -.02em; }
.tier-card p { color: var(--ink-soft); margin-bottom: 12px; font-size: 14.5px; }
.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
 background:
  linear-gradient(120deg, rgba(28,8,16,.9), rgba(67,18,38,.88)),
  url("/assets/images/f264deb18b82294a.jpg") center/cover no-repeat;
 color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
.section-head p { margin: 0; color: var(--muted); }
.section.ink .section-head p, .bulletin-hero .hero-lead { color: rgba(255,255,255,.88); }
.kicker { color: var(--gold-deep); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.bulletin-hero {
 position: relative;
 color: white;
 padding: 42px 0 78px;
 background:
  linear-gradient(105deg, rgba(22, 7, 13, .92) 0%, rgba(67, 18, 38, .78) 48%, rgba(22, 7, 13, .55) 100%),
  url("/assets/images/48a25bffba32040e.webp") center 40% / cover no-repeat;
 overflow: hidden;
}
.bulletin-hero::after {
 content: "";
 position: absolute; left: 0; right: 0; bottom: 0; height: 70px;
 background: linear-gradient(180deg, transparent, var(--cream));
}
.bulletin-hero .container { position: relative; z-index: 1; }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--gold-2); font-size: 13px; margin-bottom: 16px; }
.crumb a { color: white; border-bottom: 1px solid rgba(255,255,255,.35); }
.crumb a:hover { color: var(--gold-2); }
.bulletin-hero h1 {
 font-size: clamp(32px, 4.4vw, 54px);
 line-height: 1.12; font-weight: 800; letter-spacing: -.03em;
 margin: 12px 0 14px; max-width: 680px;
}
.seal-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.count-panel {
 background: rgba(255,253,251,.96);
 color: var(--ink);
 border-radius: 28px;
 padding: 22px;
 border: 1px solid rgba(240, 226, 191, .8);
 box-shadow: var(--shadow);
}
.count-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 14px; }
.count-top strong { display: block; font-size: 18px; letter-spacing: -.02em; }
.count-top span { color: var(--muted); font-size: 13px; }
.seal {
 width: 74px; height: 74px; border-radius: 50%;
 display: grid; place-items: center; text-align: center;
 background: radial-gradient(circle at 40% 30%, #f3e4bf, var(--gold));
 color: #3a250c; font-weight: 800; line-height: 1.15; font-size: 13px;
 box-shadow: inset 0 0 0 4px rgba(255,255,255,.45), 0 8px 18px rgba(140,106,46,.28);
}
.digits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.digit {
 background: #fff; border: 1px solid var(--line); border-radius: 16px; text-align: center; padding: 10px 4px;
}
.digit b { display: block; font-size: 28px; letter-spacing: -.04em; font-variant-numeric: tabular-nums; color: var(--wine-deep); line-height: 1.1; }
.digit small { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.count-when { margin: 12px 0 0; color: var(--ink-soft); font-size: 14px; }
.metric-wrap { margin-top: -42px; position: relative; z-index: 2; }
.metric {
 height: 100%;
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: 20px;
 padding: 18px 18px 16px;
 box-shadow: var(--shadow-sm);
}
.metric em { font-style: normal; color: var(--muted); font-size: 13px; font-weight: 600; }
.metric strong { display: block; margin: 6px 0 2px; font-size: 32px; letter-spacing: -.04em; color: var(--wine); line-height: 1; }
.metric p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.rail-wrap { position: relative; }
.theme-rail {
 display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory;
 padding: 6px 2px 16px; scrollbar-color: var(--gold) transparent;
}
.theme-card {
 flex: 0 0 270px; scroll-snap-align: start;
 background: var(--paper); border: 1px solid var(--line); border-radius: 22px;
 padding: 18px; box-shadow: var(--shadow-sm); min-height: 210px;
 transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.theme-card:hover { transform: translateY(-4px); border-color: rgba(198,161,91,.7); box-shadow: var(--shadow); }
.theme-ico {
 width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
 background: var(--blush); color: var(--wine); margin-bottom: 12px;
}
.theme-card h3 { font-size: 18px; margin: 0 0 6px; letter-spacing: -.02em; }
.theme-card p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.story, .side-item, .panel, .form-card, .time-card {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow-sm);
}
.story { overflow: hidden; height: 100%; display: flex; flex-direction: column; }
.story img { width: 100%; height: 280px; object-fit: cover; }
.story-body, .panel, .form-card, .time-card { padding: 22px; }
.story h3, .panel h3, .time-card h3 { letter-spacing: -.02em; font-weight: 800; }
.story h3 { font-size: 28px; line-height: 1.25; margin: 10px 0; }
.story p, .side-item p, .panel p, .time-card p { color: var(--ink-soft); }
.side-news { display: flex; flex-direction: column; gap: 12px; }
.side-item {
 display: grid; grid-template-columns: 108px 1fr; gap: 12px; padding: 10px;
 border-radius: 18px; transition: border-color .2s ease, transform .2s ease;
}
.side-item:hover { transform: translateY(-2px); border-color: rgba(198,161,91,.75); }
.side-item img { width: 108px; height: 86px; object-fit: cover; border-radius: 12px; }
.side-item h3 { font-size: 16px; margin: 4px 0; line-height: 1.35; }
.side-item p { margin: 0; font-size: 13.5px; }
.date-line { color: var(--gold-deep); font-size: 12px; font-weight: 700; }
.time-list { list-style: none; margin: 0; padding: 0; position: relative; }
.time-list::before {
 content: ""; position: absolute; left: 16px; top: 8px; bottom: 8px; width: 2px;
 background: linear-gradient(var(--gold), var(--wine));
}
.time-list li { position: relative; padding: 0 0 22px 54px; }
.time-list li:last-child { padding-bottom: 0; }
.time-list li::before {
 content: ""; position: absolute; left: 8px; top: 8px; width: 18px; height: 18px; border-radius: 50%;
 background: var(--gold-2); box-shadow: 0 0 0 4px #fff, 0 0 0 6px var(--gold);
}
.time-list strong { display: block; font-size: 17px; }
.time-list span { color: var(--wine); font-weight: 700; font-size: 13px; }
.watch {
 background:
  linear-gradient(100deg, rgba(18,6,11,.92), rgba(67,18,38,.82)),
  url("/assets/images/1125ac60f859eed7.jpg") center / cover no-repeat;
}
.watch-photo { border-radius: 24px; overflow: hidden; min-height: 280px; height: 100%; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.2); }
.watch-photo img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.watch-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.watch-list li {
 display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start;
 background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
 border-radius: 16px; padding: 12px 14px;
}
.watch-list i { color: var(--gold); margin-top: 4px; }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel-live { border-top: 5px solid var(--ok); }
.panel-archive { border-top: 5px solid var(--warn); }
.panel ul { list-style: none; margin: 14px 0 0; padding: 0; }
.panel li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.panel li:last-child { border-bottom: 0; }
.panel li b { font-weight: 700; text-align: right; }
.faq-acc .accordion-item {
 background: var(--paper); border: 1px solid var(--line) !important; border-radius: 16px !important;
 overflow: hidden; margin-bottom: 10px;
}
.faq-acc .accordion-button {
 font-weight: 700; color: var(--ink); background: var(--paper); box-shadow: none; padding: 16px 18px;
}
.faq-acc .accordion-button:not(.collapsed) { background: #fff7ea; color: var(--wine-deep); }
.faq-acc .accordion-button:focus { box-shadow: 0 0 0 3px rgba(198,161,91,.4); }
.faq-acc .accordion-body { color: var(--ink-soft); padding: 0 18px 16px; }
.form-card { background: #fff; }
.form-label { font-weight: 700; font-size: 14px; color: var(--ink); }
.form-control, .form-select {
 border-radius: 14px; border: 1px solid var(--line); padding: 12px 14px; background: #fffdfb; color: var(--ink);
}
.form-control:focus, .form-select:focus { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(198,161,91,.25); }
.form-check-input:checked { background-color: var(--wine); border-color: var(--wine); }
.form-check-input:focus { box-shadow: 0 0 0 3px rgba(198,161,91,.4); }
.note {
 margin-top: 12px; border-radius: 14px; padding: 12px 14px; background: #e5f6ee; color: var(--ok); font-weight: 600; display: none;
}
.note.show { display: block; }
.site-footer { background: var(--wine-deep); color: rgba(255,255,255,.86); padding: 64px 0 28px; }
.site-footer .brand-name { color: white; }
.site-footer h2 { color: var(--gold-2); font-size: 15px; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 12px; }
.site-footer p { color: rgba(255,255,255,.78); margin: 0 0 8px; }
.site-footer a:hover { color: var(--gold-2); }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 32px; }
.legal {
 display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
 margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12);
 font-size: 13px; color: rgba(255,255,255,.65);
}
@media (min-width: 1200px) {
 .main-nav.collapse { display: block !important; height: auto !important; visibility: visible; }
}
@media (max-width: 1199.98px) {
 .nav-toggle { display: inline-grid; place-items: center; }
 .header-bar { flex-wrap: wrap; padding: 10px 0; }
 .main-nav { flex: 0 0 100%; order: 6; }
 .main-nav.collapse:not(.show) { display: none !important; }
 .main-nav.collapse.show, .main-nav.collapsing { display: block !important; }
 .main-nav ul { flex-direction: column; align-items: flex-start; padding: 6px 0 12px; }
 .brand { min-width: 0; }
}
@media (max-width: 1024px) {
 .section-head.split, .compare-grid, .foot-grid { grid-template-columns: 1fr; }
 .story img { height: 220px; }
 .bulletin-hero { padding-top: 28px; }
}
@media (max-width: 768px) {
 .section { padding: 52px 0; }
 .metric strong { font-size: 26px; }
 .story h3 { font-size: 24px; }
 .header-cta .btn-line span { display: none; }
 .digits { gap: 6px; }
 .digit b { font-size: 22px; }
}
@media (max-width: 520px) {
 .hide-sm { display: none; }
 .header-cta { width: 100%; order: 5; }
 .header-cta .btn-gold { flex: 1; }
 .brand-name { font-size: 13px; }
 .brand-sub { font-size: 11px; }
 .bulletin-hero h1 { font-size: 30px; }
 .hero-actions .btn-gold, .hero-actions .btn-line, .form-card .btn-gold { width: 100%; }
 .side-item { grid-template-columns: 84px 1fr; }
 .side-item img { width: 84px; height: 72px; }
 .legal { flex-direction: column; }
 .count-panel { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}

/* roulang page: category7 */
:root {
  --ink: #1b1016;
  --ink-soft: #3d2a32;
  --wine: #7c243f;
  --wine-deep: #431226;
  --gold: #c6a15b;
  --gold-2: #f0e2bf;
  --gold-deep: #8c6a2e;
  --cream: #fbf6ef;
  --paper: #fffdfb;
  --blush: #f6e7ee;
  --line: rgba(67, 18, 38, .14);
  --muted: #6f5b63;
  --ok: #1f7a52;
  --warn: #9a6230;
  --shadow: 0 22px 50px rgba(48, 14, 28, .12);
  --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
  --radius: 22px;
  --header: 86px;
  --font: "Be Vietnam Pro", system-ui, sans-serif;
  --bs-body-font-family: "Be Vietnam Pro", system-ui, sans-serif;
  --bs-body-color: #1b1016;
  --bs-link-color: #7c243f;
  --bs-link-hover-color: #431226;
}
/* roulang page: index */
:root {
  --ink: #1b1016;
  --ink-soft: #3d2a32;
  --wine: #7c243f;
  --wine-deep: #431226;
  --gold: #c6a15b;
  --gold-2: #f0e2bf;
  --gold-deep: #8c6a2e;
  --cream: #fbf6ef;
  --paper: #fffdfb;
  --blush: #f6e7ee;
  --line: rgba(67, 18, 38, .14);
  --muted: #6f5b63;
  --ok: #1f7a52;
  --warn: #9a6230;
  --shadow: 0 22px 50px rgba(48, 14, 28, .12);
  --shadow-sm: 0 10px 24px rgba(48, 14, 28, .08);
  --radius: 22px;
  --header: 86px;
  --font: "Be Vietnam Pro", system-ui, sans-serif;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(198, 161, 91, .18), transparent 50%),
    var(--cream);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}
.container { max-width: 1180px; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255, 253, 251, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(48, 14, 28, .04);
}
.header-bar {
  min-height: var(--header);
  display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, var(--wine), var(--wine-deep));
  color: var(--gold-2);
  box-shadow: inset 0 0 0 1px rgba(240, 226, 191, .35);
  flex: 0 0 auto;
}
.brand-name { display: block; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; font-size: 15px; }
.brand-sub { display: block; color: var(--muted); font-size: 12px; line-height: 1.3; }
.nav-toggle {
  display: none; margin-left: auto;
  width: 46px; height: 46px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--paper); color: var(--wine-deep);
}
.main-nav { flex: 1; }
.main-nav ul { display: flex; justify-content: center; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 10px; border-radius: 999px;
  font-size: 13px; font-weight: 600; color: var(--ink-soft);
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a i { color: var(--gold-deep); font-size: 12px; }
.main-nav a:hover { background: var(--blush); color: var(--wine-deep); }
.main-nav a.active, .main-nav a[aria-current="page"] {
  background: var(--ink); color: var(--gold-2);
}
.main-nav a.active i, .main-nav a[aria-current="page"] i { color: var(--gold); }
.header-cta { display: flex; gap: 8px; align-items: center; }
.btn-gold, .btn-line, .btn-ink {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  line-height: 1.2; cursor: pointer;
}
.btn-gold { background: linear-gradient(180deg, #e6cd8d, var(--gold)); color: #2b1a0a; box-shadow: 0 8px 18px rgba(140, 106, 46, .25); }
.btn-gold:hover, .btn-gold:focus { transform: translateY(-2px); color: #2b1a0a; box-shadow: 0 14px 26px rgba(140, 106, 46, .32); }
.btn-gold:active { transform: translateY(0); }
.btn-line { background: transparent; border-color: rgba(255,255,255,.4); color: white; }
.btn-line.dark, .header-cta .btn-line { border-color: var(--line); color: var(--wine-deep); background: transparent; }
.header-cta .btn-line:hover { background: var(--blush); }
.btn-ink { background: var(--ink); color: var(--gold-2); }
.btn-ink:hover { color: white; transform: translateY(-2px); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.hero {
  position: relative; color: white;
  background:
    linear-gradient(180deg, rgba(28, 8, 16, .88), rgba(28, 8, 16, .62) 42%, rgba(28, 8, 16, .9)),
    url("/assets/images/ac48c73cf94e4f75.jpg") center 30% / cover no-repeat;
  padding: 34px 0 72px;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 90px;
  background: linear-gradient(180deg, transparent, var(--cream));
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
  font-size: clamp(32px, 4.6vw, 58px); line-height: 1.12; font-weight: 800;
  letter-spacing: -.03em; max-width: 920px; margin: 0 0 16px;
}
.hero-lead { max-width: 860px; color: rgba(255,255,255,.9); font-size: 16.5px; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.tier-card {
  background: rgba(255,253,251,.96); color: var(--ink);
  border-radius: 24px; padding: 20px 20px 18px;
  box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.4);
  margin-top: 26px;
}
.tier-card.is-featured {
  margin-top: 0; position: relative; z-index: 2;
  background: linear-gradient(180deg, #fffaf1, #fff);
  border: 1px solid rgba(198,161,91,.7);
  transform: translateY(8px) scale(1.045);
  box-shadow: 0 30px 60px rgba(0,0,0,.28);
}
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700;
  background: var(--blush); color: var(--wine);
}
.badge.gold { background: #f4e7c6; color: #6d5216; }
.badge.ok { background: #e5f6ee; color: var(--ok); }
.badge.mute { background: #efe8ea; color: var(--muted); }
.tier-card h2 { font-size: 22px; margin: 12px 0 8px; letter-spacing: -.02em; }
.tier-card p { color: var(--ink-soft); margin-bottom: 12px; font-size: 14.5px; }
.section { padding: 78px 0; }
.section.alt { background: #fff; }
.section.blush { background: linear-gradient(180deg, #fff, var(--blush)); }
.section.ink {
  background:
    linear-gradient(120deg, rgba(28,8,16,.9), rgba(67,18,38,.88)),
    url("/assets/images/f264deb18b82294a.jpg") center/cover no-repeat;
  color: white;
}
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; max-width: none; align-items: end; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; letter-spacing: -.03em; font-weight: 800; margin: 0 0 8px; }
.section-head p { margin: 0; color: var(--muted); }
.section.ink .section-head p { color: rgba(255,255,255,.78); }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--gold-2); font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; font-size: 12px; margin-bottom: 12px;
}
.kicker.dark { color: var(--wine); }
.site-footer {
  background: var(--wine-deep);
  color: #f8eef2;
  padding: 56px 0 24px;
}
.site-footer .brand-name { color: white; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 32px; }
.site-footer h2 { font-size: 16px; color: var(--gold-2); margin: 0 0 12px; font-weight: 700; }
.site-footer p { margin: 0 0 8px; color: rgba(255,255,255,.78); }
.site-footer a { color: var(--gold-2); }
.site-footer a:hover { color: white; }
.legal {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 28px; padding-top: 16px;
  border-top: 1px solid rgba(240,226,191,.22);
  color: rgba(240,226,191,.78); font-size: 13px;
}
.desk-hero {
  position: relative;
  color: white;
  background:
    linear-gradient(100deg, rgba(22,6,12,.92) 0%, rgba(67,18,38,.72) 48%, rgba(22,6,12,.55) 100%),
    url("/assets/images/1125ac60f859eed7.jpg") center 40% / cover no-repeat;
  padding: 42px 0 64px;
  overflow: hidden;
}
.desk-hero::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 72px;
  background: linear-gradient(180deg, transparent, var(--cream));
}
.desk-hero .container { position: relative; z-index: 1; }
.crumb { display: flex; gap: 8px; align-items: center; font-size: 13px; color: rgba(240,226,191,.85); margin-bottom: 18px; }
.crumb a { color: white; border-bottom: 1px solid rgba(255,255,255,.35); }
.desk-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: start; }
.desk-hero h1 {
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1.12; font-weight: 800; letter-spacing: -.03em;
  margin: 0 0 14px; max-width: 680px;
}
.desk-hero .hero-lead { color: rgba(255,255,255,.88); }
.region-scroll {
  display: flex; gap: 12px; overflow-x: auto; padding: 4px 2px 16px;
  scroll-snap-type: x mandatory; margin-bottom: 8px;
}
.region-scroll::-webkit-scrollbar { height: 8px; }
.region-scroll::-webkit-scrollbar-thumb { background: rgba(240,226,191,.45); border-radius: 99px; }
.region-card {
  flex: 0 0 230px; scroll-snap-align: start;
  background: rgba(255,253,251,.12);
  border: 1px solid rgba(240,226,191,.28);
  border-radius: 18px; padding: 14px 14px 12px;
  backdrop-filter: blur(8px);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.region-card:hover { transform: translateY(-3px); background: rgba(255,253,251,.2); border-color: var(--gold); }
.region-card strong { display: block; font-size: 16px; }
.region-card span { display: block; color: rgba(255,255,255,.78); font-size: 13px; }
.region-card em { font-style: normal; color: var(--gold-2); font-size: 12px; font-weight: 700; }
.shift-panel {
  background: rgba(255,253,251,.96);
  color: var(--ink);
  border-radius: 28px;
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(240,226,191,.7);
}
.shift-map {
  position: relative; border-radius: 18px; overflow: hidden; min-height: 180px;
  background:
    linear-gradient(180deg, rgba(67,18,38,.15), rgba(67,18,38,.55)),
    url("/assets/images/48a25bffba32040e.webp") center/cover no-repeat;
}
.pin {
  position: absolute; display: flex; align-items: center; gap: 6px;
  background: white; color: var(--wine-deep); border-radius: 999px;
  padding: 4px 10px; font-size: 12px; font-weight: 700;
  box-shadow: var(--shadow-sm);
}
.pin i { color: var(--wine); }
.pin.p1 { top: 22%; left: 18%; }
.pin.p2 { top: 46%; left: 42%; }
.pin.p3 { top: 62%; left: 58%; }
.pin.p4 { top: 70%; left: 30%; }
.pin.on { background: var(--ink); color: var(--gold-2); }
.pin.on i { color: var(--gold); }
.clock-row { display: flex; justify-content: space-between; gap: 12px; align-items: end; margin-top: 14px; }
.clock-row b { display: block; font-size: 32px; letter-spacing: .04em; line-height: 1; color: var(--wine-deep); }
.clock-row span { color: var(--muted); font-size: 13px; }
.queue { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.queue div { background: var(--blush); border-radius: 14px; padding: 10px 12px; }
.queue strong { display: block; font-size: 18px; line-height: 1.2; }
.queue span { color: var(--muted); font-size: 12px; }
.metric-board { display: grid; grid-template-columns: 1.1fr repeat(4, 1fr); gap: 14px; }
.metric-lead, .metric {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 18px;
}
.metric-lead { background: linear-gradient(180deg, #fff, #f8efe4); }
.metric b { display: block; font-size: 30px; letter-spacing: -.03em; color: var(--wine); line-height: 1.1; }
.metric span, .metric-lead p { color: var(--muted); margin: 6px 0 0; }
.matrix { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.matrix-hero, .svc {
  background: var(--paper); border: 1px solid var(--line); border-radius: 24px; overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.matrix-hero img { width: 100%; height: 250px; object-fit: cover; }
.matrix-hero div, .svc { padding: 18px 18px 16px; }
.matrix-hero h3, .svc h3 { margin: 8px 0; font-size: 22px; letter-spacing: -.02em; }
.svc-list { display: flex; flex-direction: column; gap: 10px; }
.svc {
  display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: start;
  transition: transform .2s ease, box-shadow .2s ease;
}
.svc:hover { transform: translateX(4px); box-shadow: var(--shadow); }
.svc i {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--blush); color: var(--wine);
}
.svc h3 { font-size: 17px; margin: 0 0 4px; }
.svc p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; align-items: stretch; }
.pane {
  border-radius: 24px; padding: 22px; border: 1px solid var(--line); background: white;
  box-shadow: var(--shadow-sm);
}
.pane.open { background: #fff8f4; }
.pane.lock { background: linear-gradient(180deg, #fffdf8, #f4e7c6); border-color: rgba(198,161,91,.55); }
.pane h3 { margin: 8px 0 12px; font-size: 24px; }
.pane ul { margin: 0; padding: 0; list-style: none; }
.pane li { padding: 8px 0; border-top: 1px solid var(--line); display: flex; gap: 8px; }
.seal {
  width: 92px; align-self: center; aspect-ratio: 1;
  border-radius: 50%; border: 2px dashed var(--gold-deep);
  display: grid; place-items: center; text-align: center;
  font-weight: 800; color: var(--wine-deep); background: var(--paper);
  box-shadow: var(--shadow-sm); font-size: 13px; line-height: 1.3;
}
.rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.rail::before {
  content: ""; position: absolute; left: 6%; right: 6%; top: 28px; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--wine));
}
.step { position: relative; padding: 0 12px; }
.step .dot {
  width: 56px; height: 56px; border-radius: 50%; margin-bottom: 12px;
  display: grid; place-items: center; background: var(--ink); color: var(--gold-2);
  font-weight: 800; position: relative; z-index: 1; border: 4px solid var(--cream);
}
.section.alt .step .dot { border-color: white; }
.step h3 { font-size: 18px; margin: 0 0 6px; }
.step p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.news-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.feature-news {
  position: relative; min-height: 420px; border-radius: 28px; overflow: hidden;
  box-shadow: var(--shadow); color: white; display: flex; align-items: flex-end;
}
.feature-news img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.feature-news .shade {
  position: relative; z-index: 1; width: 100%;
  padding: 22px; background: linear-gradient(180deg, transparent, rgba(20,6,12,.88));
}
.feature-news h3 { font-size: 28px; margin: 8px 0; letter-spacing: -.02em; }
.news-side { display: flex; flex-direction: column; gap: 12px; }
.news-row {
  display: grid; grid-template-columns: 112px 1fr; gap: 12px;
  background: white; border-radius: 18px; overflow: hidden; border: 1px solid var(--line);
  transition: transform .2s ease, box-shadow .2s ease;
}
.news-row:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.news-row img { width: 112px; height: 100%; object-fit: cover; min-height: 96px; }
.news-row div { padding: 10px 12px 10px 0; }
.news-row h3 { font-size: 16px; margin: 0 0 4px; }
.news-row p { margin: 0; color: var(--muted); font-size: 13.5px; }
.guard { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.guard article {
  border: 1px solid rgba(240,226,191,.28);
  background: rgba(255,253,251,.08);
  border-radius: 20px; padding: 18px;
  min-height: 180px;
}
.guard i { color: var(--gold); font-size: 22px; }
.guard h3 { font-size: 18px; margin: 12px 0 8px; }
.guard p { margin: 0; color: rgba(255,255,255,.8); font-size: 14.5px; }
.quick-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.quick-list div {
  display: grid; grid-template-columns: 180px 1fr; gap: 12px;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.quick-list strong { color: var(--wine-deep); }
.faq-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; align-items: start; }
.faq-item {
  background: white; border-radius: 16px; border: 1px solid var(--line); margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 700;
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold-deep); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item[open] summary { color: var(--wine); }
.faq-item p { margin: 0; padding: 0 18px 16px; color: var(--ink-soft); }
.side-note {
  border-radius: 24px; overflow: hidden; background: var(--ink); color: white; box-shadow: var(--shadow);
}
.side-note img { height: 180px; width: 100%; object-fit: cover; }
.side-note div { padding: 18px; }
.side-note p { color: rgba(255,255,255,.8); }
.ticket-wrap {
  display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px;
  background: white; border-radius: 28px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.ticket-copy {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(28,8,16,.72), rgba(67,18,38,.82)),
    url("/assets/images/b3f0ee81242897ca.webp") center/cover no-repeat;
  color: white;
}
.ticket-copy p { color: rgba(255,255,255,.86); }
.ticket-form { padding: 24px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label { display: block; font-weight: 700; font-size: 13px; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; border-radius: 14px; border: 1px solid var(--line);
  background: var(--cream); color: var(--ink); padding: 12px 12px; margin-bottom: 8px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
input:hover, select:hover, textarea:hover { border-color: rgba(140,106,46,.45); }
input:focus, select:focus, textarea:focus { border-color: var(--gold-deep); box-shadow: 0 0 0 4px rgba(198,161,91,.25); outline: none; }
.form-note { color: var(--muted); font-size: 13px; margin: 8px 0 12px; }
.done {
  background: #e5f6ee; color: var(--ok); border-radius: 18px; padding: 18px;
  border: 1px solid rgba(31,122,82,.25);
}
@media (min-width: 1025px) {
  .main-nav.collapse { display: block !important; height: auto !important; visibility: visible; }
}
@media (max-width: 1100px) {
  .hide-sm { display: none; }
  .brand { min-width: 0; }
  .metric-board { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .header-bar { flex-wrap: wrap; padding: 10px 0; min-height: 72px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .header-cta { margin-left: auto; }
  .main-nav { flex: 1 0 100%; order: 5; }
  .main-nav.collapse:not(.show) { display: none; }
  .main-nav.collapse.show { display: block; padding-bottom: 12px; }
  .main-nav ul { flex-direction: column; align-items: stretch; }
  .main-nav a { border-radius: 12px; }
  .desk-grid, .matrix, .news-layout, .faq-grid, .ticket-wrap, .section-head.split, .compare { grid-template-columns: 1fr; }
  .seal { width: 100%; aspect-ratio: auto; padding: 12px; border-radius: 16px; }
  .rail { grid-template-columns: 1fr 1fr; gap: 18px; }
  .rail::before { display: none; }
  .guard { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .quick-list, .field-grid, .queue { grid-template-columns: 1fr; }
  .quick-list div { grid-template-columns: 1fr; gap: 2px; }
  .metric-board, .guard, .rail, .foot-grid { grid-template-columns: 1fr; }
  .feature-news { min-height: 320px; }
  .clock-row b { font-size: 26px; }
  .hero-actions .btn-gold, .hero-actions .btn-line { width: 100%; }
}
@media (max-width: 520px) {
  .brand-sub { display: none; }
  .header-cta .btn-line { display: none; }
  .desk-hero { padding: 28px 0 48px; }
  .desk-hero h1 { font-size: 30px; }
  .region-card { flex-basis: 82%; }
  .news-row { grid-template-columns: 88px 1fr; }
  .legal { flex-direction: column; }
  .pin.p2, .pin.p4 { display: none; }
}