:root{
  --teal:#2298b5; --teal-dark:#116b82; --cyan:#55c3d8; --gold:#f3c51b;
  --ink:#182127; --muted:#5c6970; --paper:#fff; --soft:#f2f7f8;
  --line:#dce7ea; --max:1180px; --radius:18px;
}
*{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;color:var(--ink);background:#fff;line-height:1.65}
a{color:var(--teal-dark);text-decoration-thickness:.08em;text-underline-offset:.15em}
img{max-width:100%;height:auto}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.topbar{background:var(--ink);color:#fff;font-size:.88rem;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:20px}
.brand{font-weight:900;letter-spacing:-.03em;font-size:1.1rem;text-decoration:none;color:var(--ink)}
.brand span{color:var(--teal)}
nav{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
nav a{text-decoration:none;color:var(--ink);font-size:.93rem;font-weight:700}
.nav-cta{background:var(--gold);padding:10px 15px;border-radius:10px}
.breadcrumbs{font-size:.85rem;color:var(--muted);padding:18px 0}
.breadcrumbs a{color:var(--muted)}
.hero{background:linear-gradient(135deg,#e9f8fb 0%,#fff 60%);padding:54px 0 42px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.eyebrow{display:inline-block;color:var(--teal-dark);font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;margin-bottom:12px}
h1{font-size:clamp(2.25rem,5vw,4.2rem);line-height:1.04;letter-spacing:-.055em;margin:0 0 18px}
h2{font-size:clamp(1.65rem,3vw,2.4rem);line-height:1.15;letter-spacing:-.035em;margin:0 0 16px}
h3{font-size:1.2rem;line-height:1.3;margin:22px 0 8px}
.lead{font-size:1.13rem;color:#3d4a50;max-width:720px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}
.btn{display:inline-block;padding:13px 18px;border-radius:11px;font-weight:900;text-decoration:none}
.btn-primary{background:var(--gold);color:#171717}
.btn-secondary{background:var(--teal);color:#fff}
.disclosure{font-size:.8rem;color:var(--muted);background:#fff;border:1px solid var(--line);padding:11px 13px;border-radius:10px}
.hero-img{width:100%;max-height:500px;object-fit:contain}
.section{padding:56px 0}
.section.alt{background:var(--soft)}
.narrow{max-width:820px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.card h3{margin-top:0}
.kicker{font-weight:900;color:var(--teal-dark)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}
table{border-collapse:collapse;width:100%;min-width:720px;background:#fff}
th,td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
th{background:#edf8fa;font-size:.9rem}
.badge{display:inline-block;border-radius:999px;padding:4px 9px;font-size:.75rem;font-weight:900}
.verified{background:#e5f6eb;color:#176d3b}.claim{background:#fff4cf;color:#725800}.limited{background:#f2eafe;color:#5b398d}
.callout{border-left:5px solid var(--teal);background:#eff9fb;padding:18px 20px;border-radius:0 12px 12px 0;margin:22px 0}
.warning{border-left-color:#d88b00;background:#fff8e8}
.score{font-size:2.7rem;font-weight:900;color:var(--teal-dark)}
footer{background:#11191d;color:#dce5e8;padding:42px 0}
footer a{color:#b9e7f0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
small{color:var(--muted)}
ul,ol{padding-left:1.2rem}
.faq details{border-top:1px solid var(--line);padding:15px 0}
.faq summary{cursor:pointer;font-weight:900}
.source-list li{margin-bottom:9px}
.meta-strip{display:flex;gap:18px;flex-wrap:wrap;font-size:.85rem;color:var(--muted);margin:16px 0}
.prose p{max-width:850px}
.prose h2{margin-top:44px}
.prose h3{margin-top:28px}
.product-shot{border-radius:16px;background:#f7fafb}
@media(max-width:850px){
  nav{display:none}.hero-grid,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}
  .hero{padding-top:35px}.section{padding:42px 0}
  h1{font-size:2.5rem}
}