:root{
  --bg:#07111f;--bg2:#0b1728;--panel:#0f2034;--panel2:#132942;--text:#f7fbff;--muted:#9fb1c6;
  --line:#243a54;--brand:#71d6ff;--brand2:#7cf0c7;--good:#83e7b0;--warn:#ffd479;--bad:#ff9a9a;
  --shadow:0 24px 70px rgba(0,0,0,.28);--radius:22px;--max:1180px;
}
*{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 10% -10%,rgba(113,214,255,.16),transparent 34%),
radial-gradient(circle at 90% 5%,rgba(124,240,199,.10),transparent 28%),var(--bg);color:var(--text);line-height:1.55}
a{color:inherit}
img,svg{max-width:100%}
button,input,select{font:inherit}
.container{width:min(var(--max),calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(7,17,31,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:-.02em}
.brand-mark{width:34px;height:34px;border:1px solid rgba(113,214,255,.4);border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(113,214,255,.18),rgba(124,240,199,.12))}
.brand-mark svg{width:21px;height:21px}
.nav-links{display:flex;align-items:center;gap:20px;font-size:14px;color:var(--muted)}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:#fff}
.hero{padding:72px 0 42px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(113,214,255,.25);background:rgba(113,214,255,.08);color:#c8f2ff;border-radius:999px;padding:7px 11px;font-size:13px;font-weight:700}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
h1,h2,h3{line-height:1.08;letter-spacing:-.035em;margin:0}
h1{font-size:clamp(42px,6vw,76px);max-width:820px}
h2{font-size:clamp(30px,4vw,48px)}
h3{font-size:22px}
.lede{font-size:clamp(18px,2vw,22px);color:#c4d3e3;max-width:700px;margin:24px 0}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.trust-pill{padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#c9d7e5;font-size:13px}
.card{background:linear-gradient(180deg,rgba(19,41,66,.92),rgba(11,27,45,.96));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.checker{padding:22px}
.checker-head{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:18px}
.checker-head p{margin:7px 0 0;color:var(--muted);font-size:14px}
.verified{font-size:12px;color:#9edbbf;white-space:nowrap}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:700;color:#dfe9f4}
.field small{color:var(--muted);font-size:12px}
select,input{width:100%;border:1px solid #2b4460;border-radius:12px;background:#081727;color:#fff;padding:13px 12px;outline:none}
select:focus,input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(113,214,255,.12)}
button.primary{width:100%;border:0;border-radius:13px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#04121b;font-weight:900;padding:14px 18px;cursor:pointer;margin-top:6px}
button.primary:hover{filter:brightness(1.05)}
button.primary:disabled{opacity:.55;cursor:not-allowed}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--warn);outline-offset:3px}
.help{margin-top:12px;color:var(--muted);font-size:12px}
.result{margin-top:16px;border-radius:16px;padding:18px;border:1px solid var(--line);display:none}
.result.show{display:block}
.result.good{background:rgba(48,170,113,.10);border-color:rgba(131,231,176,.35)}
.result.warn{background:rgba(229,164,42,.10);border-color:rgba(255,212,121,.35)}
.result.bad{background:rgba(213,77,77,.10);border-color:rgba(255,154,154,.35)}
.result.info{background:rgba(78,155,255,.10);border-color:rgba(113,214,255,.35)}
.result-title{font-size:22px;font-weight:900;letter-spacing:-.02em}
.result p{color:#d4e0eb}
.result ul{margin:12px 0 0;padding-left:20px;color:#d9e5ef}
.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.btn-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:10px 12px;border-radius:10px;border:1px solid #36516f;background:rgba(255,255,255,.04);font-weight:700;font-size:13px}
.section{padding:54px 0}
.section-head{max-width:780px;margin-bottom:26px}
.section-head p{color:var(--muted);font-size:17px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.destination{padding:20px;text-decoration:none;transition:.2s transform,.2s border-color}
.destination:hover{transform:translateY(-3px);border-color:#3f668d}
.kicker{font-size:12px;color:var(--brand);font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.destination p,.info-card p{color:var(--muted)}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.meta span{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:5px 8px;color:#bdcad8}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.info-card{padding:22px}
.notice{padding:18px;border-left:3px solid var(--warn);background:rgba(255,212,121,.07);border-radius:12px;color:#dce6ef}
.footer{padding:34px 0 48px;border-top:1px solid rgba(255,255,255,.08);margin-top:42px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:30px}
.footer p,.footer a{color:var(--muted);font-size:13px}
.footer a{text-decoration:none}
.footer a:hover{color:#fff}
.footer-links{display:flex;flex-direction:column;gap:8px}
.page-hero{padding:58px 0 24px}
.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:16px}
.breadcrumbs a{color:#cfeeff;text-decoration:none}
.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
.prose{padding:26px}
.prose p,.prose li{color:#c9d7e5}
.prose h2{font-size:30px;margin-top:34px}
.prose h3{font-size:21px;margin-top:28px}
.prose a{color:#a9e6ff}
.prose table{width:100%;border-collapse:collapse;margin:20px 0}
.prose th,.prose td{padding:12px;border-bottom:1px solid var(--line);text-align:left}
.prose th{color:#fff}
.side{position:sticky;top:92px;padding:20px}
.side p{color:var(--muted);font-size:14px}
.status-box{border-radius:18px;padding:22px;margin:20px 0;border:1px solid var(--line)}
.status-box.good{background:rgba(48,170,113,.10);border-color:rgba(131,231,176,.35)}
.status-box.bad{background:rgba(213,77,77,.10);border-color:rgba(255,154,154,.35)}
.status-box.warn{background:rgba(229,164,42,.10);border-color:rgba(255,212,121,.35)}
.status-box.info{background:rgba(78,155,255,.10);border-color:rgba(113,214,255,.35)}
.status-label{font-size:13px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--muted)}
.status-box strong{display:block;font-size:27px;margin-top:4px}
.source-card{margin-top:16px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#0a1929}
.source-card small{color:var(--muted)}
.source-card a{display:inline-block;margin-top:9px}
.source-card hr{border:0;border-top:1px solid var(--line);margin:16px 0}
.faq{border-top:1px solid var(--line);padding:18px 0}
.faq:last-child{border-bottom:1px solid var(--line)}
.faq h3{margin:0 0 8px}
.search-note{font-size:13px;color:var(--muted)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.checker-title{font-size:28px}.error-title{font-size:48px}
@media(max-width:900px){
  .hero-grid,.content-wrap,.info-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .side{position:static}
  .hero{padding-top:44px}
  .nav-links{gap:14px}
}
@media(max-width:620px){
  .container{width:min(100% - 22px,var(--max))}
  .form-grid,.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}
  .field{grid-column:1/-1}
  .hero{padding-top:34px}
  h1{font-size:42px}
  .checker{padding:16px}
  .checker-head{flex-direction:column}
  .nav{min-height:60px}
  .brand{font-size:15px}
  .nav-links{gap:10px;font-size:12px}
  .nav-links a:first-child{display:none}
  .page-hero{padding-top:36px}
  .prose{padding:18px}
}
@media(max-width:430px){.nav-links a:nth-child(2){display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}