:root{--bg:#07111f;--surface:#0e1b2d;--card:#13243a;--text:#edf4ff;--muted:#a9bad0;--accent:#72e4a5;--accent2:#70b7ff;--line:#233b57;--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:#f7f9fc;color:#172033;line-height:1.65}
a{color:#0b67c3;text-decoration-thickness:.08em;text-underline-offset:.15em}a:hover{text-decoration-thickness:.13em}
.skip{position:absolute;left:-9999px;top:auto}.skip:focus{left:12px;top:12px;z-index:999;background:#fff;padding:12px;border-radius:8px}
.site-head{background:var(--bg);color:var(--text);position:sticky;top:0;z-index:50;border-bottom:1px solid #1a304a}.head-in{max-width:var(--max);margin:auto;display:flex;align-items:center;gap:22px;padding:12px 20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:850;font-size:1.2rem;color:#fff;text-decoration:none}.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06101e;font-weight:950}
nav{display:flex;gap:16px;flex:1;align-items:center}nav a{color:#dce8f8;text-decoration:none;font-size:.95rem}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#052015!important;text-decoration:none!important;font-weight:800;border-radius:10px;padding:10px 14px;border:2px solid transparent}.nav-cta:focus,.btn:focus,a:focus{outline:3px solid #f5a623;outline-offset:3px}
.hero{background:linear-gradient(150deg,#07111f,#102743);color:#fff;padding:72px 20px 60px}.hero-in{max-width:var(--max);margin:auto}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;color:#9fd5ff;font-weight:800}.hero h1{font-size:clamp(2.3rem,6vw,4.8rem);line-height:1.02;max-width:900px;margin:.3em 0}.hero p{max-width:760px;color:#c6d5e7;font-size:1.15rem}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn.secondary{background:transparent;color:#fff!important;border-color:#6483a8}
.wrap{max-width:var(--max);margin:auto;padding:34px 20px 70px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:38px;align-items:start}.article{background:#fff;border:1px solid #e3e9f1;border-radius:16px;padding:clamp(22px,4vw,46px);box-shadow:0 10px 30px rgba(20,38,63,.05)}.article h1{font-size:clamp(2rem,4vw,3.35rem);line-height:1.08;margin:.25em 0}.article h2{margin-top:1.7em;line-height:1.2}.lede{font-size:1.16rem;color:#43536a}.meta,.note{font-size:.9rem;color:#64748b}.breadcrumbs{font-size:.9rem;margin-bottom:18px}.breadcrumbs a{color:#526b86}
.sidebar{position:sticky;top:88px}.side-card{background:var(--bg);color:#fff;border-radius:16px;padding:22px;margin-bottom:18px}.side-card h2{font-size:1.25rem;margin-top:0}.side-card p{color:#c5d3e5}.side-card .btn{width:100%}.side-links{background:#fff;border:1px solid #e3e9f1;border-radius:16px;padding:20px}.side-links ul{padding-left:20px;margin-bottom:0}
.cta{background:#eefbf4;border:1px solid #b9ebcf;border-radius:14px;padding:22px;margin:28px 0}.cta h2{margin-top:0}.disclosure{font-size:.86rem;color:#5e6b7c}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:#fff;border:1px solid #e3e9f1;border-radius:14px;padding:20px}.card h2,.card h3{margin-top:0;line-height:1.2}.card a{font-weight:750}.section-title{font-size:2rem;margin:1.6em 0 .8em}
.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;margin:22px 0}th,td{border:1px solid #dce4ee;padding:12px;text-align:left}th{background:#f0f5fa}
footer{background:#07111f;color:#b9c9dc;padding:38px 20px}.foot-in{max-width:var(--max);margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}footer a{color:#d9e9fb}
.mobile-buy{display:none}
@media(max-width:900px){nav a:not(.nav-cta){display:none}.layout{grid-template-columns:1fr}.sidebar{position:static}.grid{grid-template-columns:1fr 1fr}.mobile-buy{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.3)}body{padding-bottom:70px}}
@media(max-width:600px){.head-in{gap:10px}.brand{font-size:1.05rem}nav{justify-content:flex-end}.nav-cta{font-size:.85rem;padding:8px 10px}.grid,.foot-in{grid-template-columns:1fr}.article{border-radius:0;border-left:0;border-right:0}.wrap{padding-left:0;padding-right:0}.sidebar{padding:0 16px}.breadcrumbs{padding:0 16px}.hero{padding-top:48px}}