:root{--bg:#060b14;--panel:#0d1726;--panel2:#111e30;--text:#edf5ff;--muted:#9db0c5;--border:#22334a;--accent:#32d7fe;--accent2:#00e0b0;--gutter:clamp(20px,5vw,48px)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.65}a{color:var(--accent)}a:hover{color:var(--accent2)}.skip-link{position:absolute;top:-50px;left:0;background:var(--accent);color:#00131a;padding:10px 16px;z-index:999;font-weight:700}.skip-link:focus{top:0}nav{height:64px;padding:0 var(--gutter);display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--border);background:rgba(6,11,20,.96);position:sticky;top:0;z-index:50}.nav-brand{display:flex;margin-right:auto}.nav-brand img{display:block}.nav-links{display:flex;align-items:center;gap:18px}.nav-links a,.nav-cta{text-decoration:none;color:var(--muted);font-size:14px;font-weight:600}.nav-cta{color:#00131a;background:var(--accent);padding:9px 14px;border-radius:7px}.nav-cta:hover{color:#00131a;background:var(--accent2)}.breadcrumb{max-width:1080px;margin:0 auto;padding:24px var(--gutter) 0;color:var(--muted);font-size:13px}.breadcrumb a{color:var(--muted)}main{max-width:1080px;margin:0 auto;padding:44px var(--gutter) 80px}.eyebrow{color:var(--accent2);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1{font-size:clamp(36px,6vw,64px);line-height:1.04;letter-spacing:-.035em;margin:12px 0 20px;max-width:900px}h2{font-size:clamp(24px,3vw,36px);line-height:1.2;margin:56px 0 14px}h3{line-height:1.25;margin:0 0 8px}.lede{font-size:clamp(18px,2vw,22px);color:var(--muted);max-width:850px}.guide-grid,.related-grid,.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.guide-card,.related-card,.fact,.trust{background:linear-gradient(145deg,var(--panel),var(--panel2));border:1px solid var(--border);border-radius:12px;padding:22px}.guide-card p,.related-card p,.fact span,.trust p{color:var(--muted);margin:6px 0 0}.guide-card a,.related-card a{font-weight:700}.fact strong{display:block;font-size:24px;color:var(--text)}.trust{border-left:3px solid var(--accent2);margin-top:28px}.cta{display:flex;justify-content:space-between;align-items:center;gap:24px;background:linear-gradient(135deg,#0c2634,#101d31);border:1px solid #24506a;border-radius:14px;padding:28px;margin-top:56px}.cta h2{margin:0 0 8px}.btn{display:inline-block;white-space:nowrap;background:var(--accent);color:#00131a;text-decoration:none;font-weight:800;padding:12px 18px;border-radius:8px}.btn:hover{background:var(--accent2);color:#00131a}footer{border-top:1px solid var(--border);padding:34px var(--gutter);text-align:center;color:var(--muted);font-size:13px}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 20px;margin-bottom:12px}.footer-links a{color:var(--muted)}.nav-toggle{display:none}.source-list li{margin:8px 0}.note{font-size:14px;color:var(--muted)}
.data-table{width:100%;border-collapse:collapse;margin:20px 0}.data-table th,.data-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border)}.data-table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.review-banner{background:#2b230e;border:1px solid #80671f;color:#ffe9a3;padding:12px var(--gutter);text-align:center;font-weight:700}.review-banner code{color:#fff4c9}.section-nav{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.section-nav a{background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:7px 12px;text-decoration:none;font-size:13px}.model-chart{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:22px;margin-top:24px}.bar-row{display:grid;grid-template-columns:minmax(130px,1fr) 3fr 90px;align-items:center;gap:12px;margin:12px 0}.bar-track{height:12px;background:#17263a;border-radius:99px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:99px}
@media(max-width:780px){nav{height:auto;min-height:60px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}.nav-links{order:3;width:100%;overflow-x:auto;padding-bottom:2px}.nav-cta{margin-left:auto}.guide-grid,.related-grid,.facts{grid-template-columns:1fr}.cta{align-items:flex-start;flex-direction:column}main{padding-top:30px}.data-table{display:block;overflow-x:auto}.bar-row{grid-template-columns:110px 1fr 72px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}