:root {
  --bg: #050d1a;
  --bg-soft: #08162a;
  --panel: #0b1d34;
  --panel-2: #0e2540;
  --line: rgba(71, 180, 240, .24);
  --text: #f7fbff;
  --muted: #a9bdd1;
  --cyan: #20d9ff;
  --cyan-2: #0094ff;
  --gold: #f4c95d;
  --green: #39d98a;
  --danger: #ff6577;
  --shadow: 0 24px 80px rgba(0, 0, 0, .35);
  --radius: 22px;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 85% -10%, rgba(0, 148, 255, .2), transparent 36rem),
    linear-gradient(180deg, #030913 0%, var(--bg) 40%, #06111f 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; }
.shell { width: min(calc(100% - 32px), var(--shell)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; color: #00111c; background: var(--cyan); border-radius: 10px; }
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(3, 10, 22, .88);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 72px; display: flex; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 24px; font-weight: 900; font-style: italic; letter-spacing: -.03em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #00111e;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-2));
  border-radius: 11px 4px 11px 4px;
  box-shadow: 0 0 24px rgba(32, 217, 255, .35);
}
.brand-gold { color: var(--gold); }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 4px; margin-left: auto; }
.main-nav a { padding: 11px 12px; color: var(--muted); font-size: 14px; font-weight: 700; border-radius: 10px; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--text); background: rgba(255,255,255,.06); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; width: 44px; height: 44px; color: var(--text); background: transparent; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 900;
  letter-spacing: .01em;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #001522; background: linear-gradient(135deg, var(--cyan), #2fa8ff); box-shadow: 0 12px 34px rgba(32,217,255,.22); }
.btn-secondary { color: var(--text); border-color: rgba(255,255,255,.2); background: rgba(6,19,35,.66); }
.btn-gold { color: #211600; background: linear-gradient(135deg, #ffe38f, var(--gold)); }
.btn-small { min-height: 42px; padding: 9px 16px; font-size: 14px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--cyan); font-size: 13px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 24px; height: 2px; background: currentColor; box-shadow: 0 0 10px currentColor; }
.section { padding: 76px 0; }
.section-compact { padding: 48px 0; }
.section-head { max-width: 720px; margin: 0 auto 32px; text-align: center; }
.section-head h2, .page-hero h1, .article h1 {
  margin: 12px 0;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.08;
  letter-spacing: -.035em;
}
.section-head p, .lead { color: var(--muted); font-size: 17px; line-height: 1.75; }
.gold { color: var(--gold); }

.hero { position: relative; overflow: hidden; padding: 72px 0 24px; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 180px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; }
.hero-grid { position: relative; z-index: 2; min-height: 590px; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; }
.hero-copy { position: relative; z-index: 4; padding: 38px 0; }
.hero h1 { max-width: 680px; margin: 18px 0; font-size: clamp(48px, 6.6vw, 82px); line-height: .98; letter-spacing: -.055em; }
.hero p { max-width: 590px; color: #c0d0df; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-art {
  width: 960px;
  max-width: none;
  margin-left: -80px;
  filter: drop-shadow(0 30px 70px rgba(0,0,0,.45));
  mask-image: linear-gradient(to right, transparent 0, #000 15%, #000 100%);
}
.trust-strip {
  position: relative;
  z-index: 6;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: -14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 25, 46, .9);
  box-shadow: var(--shadow);
}
.trust-item { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 98px; padding: 18px; text-align: left; }
.trust-item + .trust-item { border-left: 1px solid var(--line); }
.icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--cyan);
  font-size: 22px;
  font-weight: 900;
  border: 1px solid rgba(32,217,255,.36);
  border-radius: 15px;
  background: rgba(32,217,255,.08);
}
.trust-item strong { display: block; font-size: 15px; }
.trust-item span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }

.card-grid, .popular-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.game-card, .feature-card, .guide-card, .info-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16,45,75,.92), rgba(7,20,38,.95));
  box-shadow: 0 18px 46px rgba(0,0,0,.22);
}
.game-card { min-width: 0; overflow: hidden; border: 1px solid rgba(71,180,240,.45); border-radius: 20px; background: #071325; box-shadow: 0 18px 46px rgba(0,0,0,.28); }
.game-card:nth-child(2), .game-card:nth-child(4) { border-color: rgba(244,201,93,.52); }
.lobby-card-art, .popular-card-art {
  display: block;
  aspect-ratio: 1;
  background-image: var(--sprite);
  background-repeat: no-repeat;
  background-size: 200% 200%;
}
.art-1 { background-position: left top; }
.art-2 { background-position: right top; }
.art-3 { background-position: left bottom; }
.art-4 { background-position: right bottom; }
.game-card-body { display: block; padding: 18px; }
.game-card h3 { margin: 0 0 8px; font-size: 20px; }
.game-card p { margin: 0 0 16px; color: var(--muted); font-size: 14px; line-height: 1.55; }
.card-link { color: var(--cyan); font-weight: 900; font-size: 14px; }
.popular-card { position: relative; overflow: hidden; border: 1px solid rgba(244,201,93,.58); border-radius: 18px; background: #071325; box-shadow: 0 18px 46px rgba(0,0,0,.28); }
.popular-card strong { display: block; padding: 13px 10px; text-align: center; font-size: 15px; }

.member-panel, .security-panel, .cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
  align-items: center;
  padding: 22px;
  border: 1px solid rgba(244,201,93,.32);
  border-radius: 28px;
  background:
    radial-gradient(circle at 8% 50%, rgba(244,201,93,.16), transparent 22rem),
    linear-gradient(130deg, #0b1b31, #071325);
}
.panel-art { width: 100%; border-radius: 20px; object-fit: cover; }
.vip-art { aspect-ratio: 1.5; object-position: left center; }
.panel-copy { position: relative; z-index: 2; }
.member-panel h2, .security-panel h2, .cta-panel h2 { margin: 0 0 12px; font-size: clamp(28px,4vw,44px); }
.member-panel p, .security-panel p { color: var(--muted); line-height: 1.7; }
.mini-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 24px; }
.mini-item { padding: 16px 12px; text-align: center; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.025); }
.mini-item strong { display: block; margin-top: 8px; font-size: 13px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-card { padding: 24px; }
.feature-card h3 { margin: 18px 0 8px; font-size: 18px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: step; }
.step { position: relative; padding: 30px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(9,29,51,.82); }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 20px; color: #001522; font-weight: 900; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 28px rgba(32,217,255,.3); }
.step h3 { margin: 0 0 8px; }
.step p { margin: 0; color: var(--muted); line-height: 1.65; }
.payment-grid { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(9,29,51,.82); }
.payment-item { display: flex; gap: 15px; align-items: center; padding: 26px; }
.payment-item + .payment-item { border-left: 1px solid var(--line); }
.payment-item p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.security-panel { grid-template-columns: .72fr 1.28fr; border-color: var(--line); }
.security-art { aspect-ratio: 1.5; object-position: left center; }
.check-list { display: grid; gap: 10px; margin: 20px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 28px; color: #d4e1ed; line-height: 1.55; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--green); font-weight: 900; }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.guide-card { padding: 24px; }
.guide-card .tag { color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.guide-card h3 { margin: 12px 0 10px; font-size: 20px; }
.guide-card p { color: var(--muted); line-height: 1.65; }

.faq { max-width: 900px; margin: 0 auto; display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: rgba(9,29,51,.76); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 20px; color: var(--text); text-align: left; font-weight: 800; border: 0; background: transparent; cursor: pointer; }
.faq-question::after { content: "+"; color: var(--cyan); font-size: 24px; }
.faq-item.open .faq-question::after { content: "–"; }
.faq-answer { display: none; padding: 0 20px 20px; color: var(--muted); line-height: 1.7; }
.faq-item.open .faq-answer { display: block; }

.cta-panel { grid-template-columns: 1fr auto; min-height: 210px; padding-right: 250px; border-color: rgba(32,217,255,.35); }
.cta-actions { position: relative; z-index: 2; display: flex; gap: 10px; }
.cta-art { position: absolute; z-index: 0; right: -130px; bottom: -55px; width: 520px; opacity: .9; pointer-events: none; mask-image: linear-gradient(to right, transparent 0, #000 28%); }

.page-hero { padding: 86px 0 54px; text-align: center; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 50% 0, rgba(0,148,255,.2), transparent 35rem); }
.page-hero .lead { max-width: 760px; margin: 16px auto 0; }
.breadcrumbs { display: flex; justify-content: center; gap: 8px; color: var(--muted); font-size: 13px; }
.breadcrumbs a { color: var(--cyan); }
.content-grid { display: grid; grid-template-columns: 1.5fr .7fr; gap: 22px; align-items: start; }
.article, .sidebar, .list-panel {
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(9, 27, 48, .9);
}
.article h2 { margin: 34px 0 12px; font-size: 27px; }
.article h3 { margin: 26px 0 10px; font-size: 21px; }
.article p, .article li, .list-panel p { color: #c2d1df; font-size: 16px; line-height: 1.8; }
.article a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.article ul, .article ol { padding-left: 22px; }
.notice { margin: 24px 0; padding: 18px; color: #dcecff; border-left: 3px solid var(--cyan); border-radius: 0 14px 14px 0; background: rgba(32,217,255,.07); }
.sidebar { position: sticky; top: 92px; }
.sidebar h2 { margin-top: 0; }
.sidebar-links { display: grid; gap: 9px; margin: 18px 0; }
.sidebar-links a { padding: 12px 14px; color: var(--muted); border: 1px solid var(--line); border-radius: 12px; }
.sidebar-links a:hover { color: var(--text); border-color: var(--cyan); }
.list-items { display: grid; gap: 14px; }
.list-item { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.02); }
.list-item .icon { width: 42px; height: 42px; }
.list-item h2 { margin: 0 0 5px; font-size: 19px; }
.list-item p { margin: 0; font-size: 14px; }
.list-item .card-link { white-space: nowrap; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.info-card { padding: 26px; }
.info-card h2, .info-card h3 { margin: 16px 0 8px; }
.info-card p { color: var(--muted); line-height: 1.7; }

.site-footer { padding: 52px 0 100px; border-top: 1px solid rgba(255,255,255,.08); background: #030a14; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, .7fr); gap: 28px; }
.footer-copy { max-width: 420px; color: var(--muted); line-height: 1.7; }
.footer-col strong { display: block; margin-bottom: 14px; }
.footer-col a { display: block; margin: 10px 0; color: var(--muted); font-size: 14px; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 34px; padding-top: 24px; color: #7890a8; font-size: 13px; border-top: 1px solid rgba(255,255,255,.08); }
.age { display: inline-flex; align-items: center; gap: 8px; color: #a9bdd1; }
.age-label { display: grid; place-items: center; width: 34px; height: 34px; color: var(--green); font-size: 11px; font-weight: 900; border: 1px solid var(--green); border-radius: 50%; }
.mobile-bar { display: none; position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 55; gap: 8px; padding: 8px; border: 1px solid var(--line); border-radius: 17px; background: rgba(3,10,20,.95); box-shadow: 0 16px 48px rgba(0,0,0,.55); backdrop-filter: blur(18px); }
.mobile-bar .btn { flex: 1; }

@media (max-width: 960px) {
  .main-nav { position: fixed; inset: 72px 0 auto; display: none; padding: 18px; flex-direction: column; align-items: stretch; background: rgba(3,10,22,.98); border-bottom: 1px solid var(--line); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 16px; }
  .nav-actions .btn-secondary { display: none; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding-bottom: 10px; }
  .hero-art { width: 126%; margin: -42px -13% -34px; mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 88%, transparent 100%); }
  .card-grid, .popular-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .shell { width: min(calc(100% - 24px), var(--shell)); }
  .nav-wrap { min-height: 64px; }
  .brand { font-size: 21px; }
  .brand-mark { width: 32px; height: 32px; }
  .nav-actions .btn-primary { display: none; }
  .main-nav { inset: 64px 0 auto; }
  .section { padding: 36px 0; }
  .section-compact { padding: 28px 0; }
  .section-head { margin-bottom: 18px; }
  .section-head h2 { font-size: 27px; }
  .section-head p { margin: 8px 0 0; font-size: 14px; line-height: 1.55; }
  .eyebrow { font-size: 10px; }
  .eyebrow::before { width: 18px; }
  .hero { padding: 24px 0 10px; }
  .hero-copy { padding: 8px 0 0; }
  .hero h1 { margin: 12px 0; font-size: clamp(40px, 12.4vw, 52px); }
  .hero p { margin: 0; font-size: 14px; line-height: 1.55; }
  .hero-actions { margin-top: 18px; gap: 8px; }
  .btn { min-height: 44px; padding: 10px 14px; border-radius: 12px; font-size: 13px; }
  .hero-actions .btn { flex: 1; }
  .hero-art { width: 142%; margin: -18px -21% -18px; }
  .trust-strip, .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .trust-strip { margin-top: -8px; border-radius: 16px; }
  .trust-item { min-width: 0; min-height: 96px; padding: 10px 4px; flex-direction: column; justify-content: center; gap: 5px; text-align: center; }
  .trust-item + .trust-item { border-left: 1px solid var(--line); border-top: 0; }
  .trust-item .icon { width: 34px; height: 34px; border-radius: 10px; font-size: 16px; }
  .trust-item strong { font-size: 10px; line-height: 1.15; }
  .trust-item div > span { display: none; }
  .card-grid, .popular-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-grid, .popular-grid, .feature-grid { gap: 10px; }
  .game-card, .popular-card { border-radius: 15px; }
  .game-card-body { padding: 11px; }
  .game-card h3 { margin: 0; font-size: 14px; }
  .game-card p, .game-card .card-link { display: none; }
  .popular-card strong { padding: 9px 5px; font-size: 12px; }
  .feature-card { padding: 14px 12px; border-radius: 15px; }
  .feature-card .icon { width: 38px; height: 38px; font-size: 17px; border-radius: 11px; }
  .feature-card h3 { margin: 10px 0 5px; font-size: 13px; }
  .feature-card p { font-size: 11px; line-height: 1.45; }
  .member-panel { grid-template-columns: 1fr; gap: 14px; padding: 14px; }
  .vip-art { max-height: 210px; }
  .member-panel h2, .security-panel h2, .cta-panel h2 { font-size: 24px; }
  .member-panel p, .security-panel p { margin: 6px 0; font-size: 13px; line-height: 1.55; }
  .mini-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; margin-top: 12px; }
  .mini-item { padding: 8px 3px; border-radius: 10px; }
  .mini-item .icon { width: 28px; height: 28px; margin: 0 auto; font-size: 13px; border-radius: 8px; }
  .mini-item strong { font-size: 9px; line-height: 1.15; }
  .step { min-width: 0; padding: 14px 5px; text-align: center; border-radius: 14px; }
  .step::before { width: 32px; height: 32px; margin: 0 auto 8px; }
  .step h3 { font-size: 11px; line-height: 1.2; }
  .step p { display: none; }
  .payment-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .payment-item { min-width: 0; padding: 12px 4px; flex-direction: column; gap: 6px; text-align: center; }
  .payment-item + .payment-item { border-left: 1px solid var(--line); border-top: 0; }
  .payment-item .icon { width: 34px; height: 34px; font-size: 15px; border-radius: 10px; }
  .payment-item strong { font-size: 9px; line-height: 1.15; }
  .payment-item p { display: none; }
  .security-panel { grid-template-columns: .72fr 1.28fr; gap: 8px; padding: 12px; }
  .security-art { width: 145%; max-width: none; margin-left: -34%; }
  .check-list { gap: 5px; margin-top: 10px; }
  .check-list li { padding-left: 19px; font-size: 10px; line-height: 1.35; }
  .security-panel .hero-actions { display: none; }
  .cta-panel { grid-template-columns: 1fr; min-height: 250px; padding: 18px 118px 18px 18px; }
  .cta-panel .lead { font-size: 12px; line-height: 1.45; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-art { right: -150px; bottom: -5px; width: 430px; opacity: .76; }
  .list-item { grid-template-columns: auto 1fr; }
  .list-item .card-link { grid-column: 2; }
  .page-hero { padding: 56px 0 38px; }
  .article, .sidebar, .list-panel { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .site-footer { padding: 36px 0 92px; }
  .footer-grid { gap: 18px; }
  .footer-copy, .footer-col a { font-size: 12px; }
  .footer-bottom { flex-direction: column; margin-top: 20px; padding-top: 16px; }
  .mobile-bar { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}