:root{
  --bg:#090b0e;--panel:#12161b;--panel2:#171c22;--text:#f6f8fb;--muted:#aab4c0;
  --line:#2a3139;--accent:#ef4d3c;--accent2:#49c4e8;--gold:#ffd166;--max:1180px;
  --shadow:0 18px 60px rgba(0,0,0,.28)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#080a0d,#0d1116 45%,#090b0e);color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 34px),var(--max));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px 14px;z-index:100}
.skip:focus{left:8px}
header{position:sticky;top:0;z-index:40;background:rgba(9,11,14,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:72px;display:flex;align-items:center;gap:20px}
.brand{text-decoration:none;font-weight:900;letter-spacing:-.04em;font-size:1.2rem;display:flex;align-items:center;gap:10px}
.brand-mark{width:34px;height:34px;border-radius:10px;border:2px solid var(--accent2);display:inline-grid;place-items:end center;padding:5px}
.brand-mark:before{content:"";display:block;width:18px;height:12px;border:2px solid var(--accent);border-bottom:0;border-radius:3px 3px 0 0}
nav{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:.95rem}
nav a{text-decoration:none;color:#dce2e8}
nav a:hover{color:#fff}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 18px;
  text-decoration:none;font-weight:800;background:linear-gradient(135deg,var(--accent),#ff6a49);color:#fff;border:0;box-shadow:0 10px 28px rgba(239,77,60,.22)}
.btn.secondary{background:transparent;border:1px solid #3a444f;box-shadow:none;color:#fff}
.menu-btn{display:none;margin-left:auto;background:transparent;border:1px solid #39434d;color:white;border-radius:10px;padding:9px 12px}
.hero{padding:64px 0 34px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.kicker{display:inline-flex;gap:8px;align-items:center;color:var(--accent2);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem}
h1,h2,h3{line-height:1.14;letter-spacing:-.035em}
h1{font-size:clamp(2.45rem,5vw,4.85rem);margin:.35em 0 .25em}
h2{font-size:clamp(1.65rem,3vw,2.65rem);margin:1.45em 0 .55em}
h3{font-size:1.25rem;margin:1.35em 0 .4em}
.lede{font-size:1.15rem;color:#c6ced7;max-width:70ch}
.hero-card{background:linear-gradient(180deg,#171d24,#0f1318);border:1px solid #2b333c;border-radius:28px;padding:22px;box-shadow:var(--shadow)}
.hero-card img{border-radius:18px;background:#fff;aspect-ratio:1/1;object-fit:cover}
.caption{font-size:.82rem;color:#8f9aa6;margin-top:10px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.disclosure{font-size:.84rem;color:#94a0ad}
.trust-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pill{border:1px solid #34404b;background:#11161b;border-radius:999px;padding:7px 11px;color:#bec8d2;font-size:.82rem}
main section{padding:20px 0}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px}
.card h3{margin-top:0}
.card p{color:#b8c2cc}
.card a:not(.btn){color:#fff;text-decoration-color:#4e5b68;text-underline-offset:4px}
.card a:not(.btn):hover{color:var(--accent2)}
.article-wrap{display:grid;grid-template-columns:minmax(0,780px) 290px;gap:44px;align-items:start}
.article{min-width:0}
.article p,.article li{color:#c6ced7}
.article strong{color:#fff}
.article table{width:100%;border-collapse:collapse;margin:22px 0;background:#101419;border:1px solid #2b333d}
.article th,.article td{padding:12px 13px;border-bottom:1px solid #2b333d;text-align:left;vertical-align:top}
.article th{color:#fff;background:#171c22}
.article blockquote{margin:24px 0;padding:18px 20px;border-left:4px solid var(--accent2);background:#121821;border-radius:0 14px 14px 0;color:#dce5ed}
.toc,.sidebar-box{background:#11161c;border:1px solid #29323b;border-radius:18px;padding:18px}
.toc{margin:22px 0}
.toc a{color:#c8d5df;text-decoration:none}
.toc a:hover{color:#fff}
.sidebar{position:sticky;top:96px;display:grid;gap:16px}
.sidebar .product-thumb{border-radius:14px;background:#fff}
.quick{background:linear-gradient(135deg,rgba(73,196,232,.08),rgba(239,77,60,.08));border:1px solid #31404b;border-radius:18px;padding:18px 20px;margin:24px 0}
.callout{border:1px solid #463f2a;background:rgba(255,209,102,.06);border-radius:18px;padding:18px 20px}
.compare{overflow:auto}
.cta-band{margin:48px 0 20px;padding:28px;border-radius:24px;background:
 radial-gradient(circle at 90% 10%,rgba(73,196,232,.18),transparent 28%),
 linear-gradient(135deg,#17141a,#151b20);border:1px solid #303943}
.cta-band h2{margin-top:0}
.faq details{border-top:1px solid #2a333b;padding:14px 0}
.faq summary{cursor:pointer;font-weight:800;color:#fff}
.source-notes{font-size:.88rem;color:#98a4b0;background:#0e1216;border:1px solid #252d35;border-radius:16px;padding:16px;margin-top:34px}
footer{margin-top:70px;border-top:1px solid #252d35;background:#080a0c;padding:34px 0 48px;color:#9ba6b1}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}
footer a{color:#c9d1d9}
.breadcrumbs{font-size:.84rem;color:#8f9aa6;padding-top:22px}
.breadcrumbs a{text-decoration:none;color:#aeb8c2}
.label{color:var(--accent2);font-size:.8rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.article-hero h1{font-size:clamp(2.25rem,5vw,4.3rem)}
.article-hero{padding-bottom:20px}
.article-hero .hero-grid{align-items:center}
.list-clean{padding-left:20px}
.rank{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#242b33;font-weight:900;margin-right:8px}
.best-pick{border-color:#5b4230;box-shadow:inset 0 0 0 1px rgba(255,209,102,.06)}
.best-pick:before{content:"EDITORIAL PICK";display:inline-block;font-size:.7rem;letter-spacing:.12em;font-weight:900;color:#111;background:var(--gold);padding:5px 8px;border-radius:999px;margin-bottom:12px}
.popup::backdrop{background:rgba(0,0,0,.7)}
.popup{width:min(92vw,720px);border:1px solid #35404a;background:#101419;color:#fff;border-radius:24px;padding:0;box-shadow:0 30px 90px rgba(0,0,0,.55)}
.popup-inner{display:grid;grid-template-columns:220px 1fr;gap:22px;padding:22px}
.popup img{width:100%;border-radius:16px;background:#fff}
.popup-close{position:absolute;right:14px;top:12px;border:0;background:#242c34;color:#fff;width:36px;height:36px;border-radius:50%;cursor:pointer}
.popup h2{margin:.3em 0}
.popup p{color:#b9c3cd}
.note{font-size:.88rem;color:#94a0ad}
@media(max-width:900px){
  .hero-grid,.article-wrap,.footer-grid{grid-template-columns:1fr}
  .card-grid{grid-template-columns:1fr 1fr}
  .sidebar{position:static}
  nav{display:none;position:absolute;top:72px;left:0;right:0;background:#0b0e12;border-bottom:1px solid #29313a;padding:18px;flex-direction:column;align-items:stretch}
  nav.open{display:flex}
  .menu-btn{display:block}
  .nav-cta{display:none}
}
@media(max-width:620px){
  .hero{padding-top:38px}.card-grid{grid-template-columns:1fr}
  h1{font-size:2.55rem}.popup-inner{grid-template-columns:1fr}.popup img{max-height:220px;object-fit:contain}
  .container{width:min(calc(100% - 24px),var(--max))}
  .article table{font-size:.9rem}
}