:root{
  --bg:#060817;
  --bg-soft:#0d1024;
  --card:#11162f;
  --card-2:#151b3b;
  --text:#f7f8ff;
  --muted:#b5bdd7;
  --cyan:#13e4ed;
  --blue:#2f74ff;
  --pink:#ff3fa4;
  --violet:#9b4dff;
  --line:rgba(255,255,255,.09);
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 80% 5%,rgba(155,77,255,.18),transparent 26%),radial-gradient(circle at 15% 20%,rgba(19,228,237,.1),transparent 24%),var(--bg);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,a{ -webkit-tap-highlight-color:transparent }
.container{width:min(1160px,calc(100% - 36px));margin-inline:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:18px;top:18px;background:#fff;color:#000;padding:10px 14px;border-radius:10px;z-index:999}
.site-header{position:sticky;top:0;z-index:100;background:rgba(6,8,23,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.navbar{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;min-width:0}.brand img{height:46px;width:auto;max-width:238px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700;color:#d8def0}.nav-links a{transition:.2s ease}.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--cyan)}
.nav-cta{display:flex;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:999px;font-weight:850;letter-spacing:.01em;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(100deg,var(--cyan),var(--blue));color:#041120;box-shadow:0 12px 30px rgba(19,228,237,.2)}
.btn-alt{background:linear-gradient(100deg,var(--violet),var(--pink));color:#fff;box-shadow:0 12px 30px rgba(255,63,164,.18)}
.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.04)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:12px;width:44px;height:44px;font-size:22px}
.hero{padding:28px 0 48px}.hero-card{overflow:hidden;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);background:#090d1c}.hero-image{position:relative;aspect-ratio:1672/941;overflow:hidden}.hero-image img{width:100%;height:100%;object-fit:cover}.hero-note{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 24px;background:linear-gradient(90deg,rgba(19,228,237,.08),rgba(155,77,255,.08))}.hero-note p{margin:0;color:var(--muted);font-size:14px}.hero-actions{display:flex;gap:10px;flex-shrink:0}
section{padding:52px 0}.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.14em;color:var(--cyan)}.section-kicker:before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--pink))}.section-title{margin:10px 0 12px;font-size:clamp(30px,5vw,52px);line-height:1.08;letter-spacing:-.03em}.section-lead{max-width:760px;margin:0;color:var(--muted);font-size:17px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:28px}.card{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.025));border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 10px 40px rgba(0,0,0,.13)}.card h3{margin:8px 0 8px;font-size:20px}.card p{margin:0;color:var(--muted)}.icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(19,228,237,.17),rgba(255,63,164,.16));border:1px solid rgba(255,255,255,.08);font-size:22px}.card-link{display:inline-flex;margin-top:16px;font-weight:800;color:var(--cyan)}
.info-band{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center;background:linear-gradient(120deg,rgba(47,116,255,.14),rgba(155,77,255,.12),rgba(255,63,164,.08));border:1px solid var(--line);border-radius:28px;padding:34px}.info-band h2{margin:0 0 10px;font-size:clamp(28px,4vw,42px);line-height:1.1}.info-band p{margin:0;color:var(--muted)}.info-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.article-list{margin-top:26px;display:grid;gap:14px}.article-row{display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:18px;border:1px solid var(--line);border-radius:18px;padding:16px;background:rgba(255,255,255,.025)}.article-row .num{font-weight:900;font-size:26px;color:rgba(255,255,255,.25)}.article-row h3{margin:0 0 4px}.article-row p{margin:0;color:var(--muted);font-size:14px}.arrow{font-size:24px;color:var(--cyan)}
.breadcrumb{padding:24px 0 0;font-size:13px;color:var(--muted)}.breadcrumb a:hover{color:var(--cyan)}
.page-hero{padding:28px 0 18px}.page-hero .wrap{padding:42px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(125deg,rgba(19,228,237,.08),rgba(155,77,255,.1),rgba(255,63,164,.07))}.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.06;margin:8px 0 12px}.page-hero p{max-width:780px;color:var(--muted);font-size:17px;margin:0}
.prose{max-width:860px}.prose h2{font-size:30px;margin:38px 0 10px}.prose h3{font-size:22px;margin:28px 0 8px}.prose p,.prose li{color:#c9d0e6}.prose ul,.prose ol{padding-left:22px}.prose .notice{margin:26px 0;padding:18px 20px;border-left:3px solid var(--cyan);background:rgba(19,228,237,.06);border-radius:0 14px 14px 0}.prose a.inline{color:var(--cyan);font-weight:800}
.faq{display:grid;gap:12px;margin-top:26px}.faq details{border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025);padding:0 18px}.faq summary{cursor:pointer;list-style:none;font-weight:800;padding:18px 0}.faq summary::-webkit-details-marker{display:none}.faq details p{margin:0;padding:0 0 18px;color:var(--muted)}
.site-footer{margin-top:54px;border-top:1px solid var(--line);background:#050713}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:34px;padding:42px 0}.footer-brand img{height:44px}.footer-brand p{color:var(--muted);max-width:500px;font-size:14px}.footer-col h4{margin:0 0 12px}.footer-col a{display:block;color:var(--muted);margin:8px 0;font-size:14px}.footer-col a:hover{color:var(--cyan)}.footer-bottom{border-top:1px solid var(--line);padding:18px 0;color:#8f98b7;font-size:13px;display:flex;justify-content:space-between;gap:20px}.age{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px 9px;color:#fff;font-weight:800}
@media(max-width:900px){.nav-links,.nav-cta{display:none}.menu-btn{display:block}.navbar.open{height:auto;min-height:78px;flex-wrap:wrap;padding:16px 0}.navbar.open .nav-links{display:flex;order:3;width:100%;flex-direction:column;align-items:flex-start;padding:10px 0 18px}.navbar.open .nav-cta{display:flex;order:4;width:100%;padding-bottom:14px}.hero-note{align-items:flex-start;flex-direction:column}.grid-3,.grid-2{grid-template-columns:1fr}.info-band{grid-template-columns:1fr}.info-actions{justify-content:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.article-row{grid-template-columns:60px 1fr}.article-row .arrow{display:none}}
@media(max-width:580px){.container{width:min(100% - 24px,1160px)}.brand img{height:38px;max-width:190px}.hero{padding-top:14px}.hero-card{border-radius:18px}.hero-note{padding:16px}.hero-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.hero-actions .btn{padding:0 12px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.page-hero .wrap{padding:28px 22px}.article-row{grid-template-columns:1fr}.article-row .num{font-size:14px}.section-title{font-size:34px}}