:root{--blue:#1a73e8;--navy:#172033;--muted:#667085;--line:#e2e7ee;--bg:#f7f9fc;--green:#137333;--red:#b42318;--purple:#7c3aed;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--navy)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;line-height:1.65}a{color:#155fc0;text-decoration:none}a:hover{text-decoration:underline}.site-head{border-bottom:1px solid #edf0f4;background:#fff;position:sticky;top:0;z-index:10}.head-wrap,.wrap{width:min(1060px,calc(100% - 36px));margin:auto}.head-wrap{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-size:20px;font-weight:900;color:#172033}.brand b{color:var(--blue)}nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;font-weight:750}nav a{color:#475467}.hero{background:radial-gradient(circle at 15% 15%,#eaf2ff,transparent 34%),radial-gradient(circle at 85% 25%,#f3edff,transparent 32%),#fff;padding:74px 0 58px}.hero .wrap{max-width:900px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:1px;color:#667085;text-transform:uppercase}.hero h1{font-size:clamp(40px,6vw,64px);line-height:1.04;letter-spacing:-2.2px;margin:12px 0 18px}.lead{font-size:20px;color:#536071;max-width:820px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:999px;font-weight:850;text-decoration:none!important;border:1px solid #bfd0ee}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.secondary{background:#fff;color:#185abc}.content{padding:58px 0 76px}.content h2{font-size:34px;line-height:1.15;letter-spacing:-1px;margin:52px 0 14px}.content h3{font-size:23px;margin:30px 0 10px}.content p,.content li{color:#475467}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}.card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff;box-shadow:0 10px 28px rgba(26,46,79,.05)}.card h3{margin-top:0}.stat{font-size:34px;font-weight:900;color:#172033;display:block}.muted{color:var(--muted)}.note{border-left:4px solid var(--blue);background:#f3f7ff;border-radius:12px;padding:16px 18px;margin:24px 0;color:#344054}.warning{border-left-color:#f59e0b;background:#fff8e8}.good{border-left-color:#34a853;background:#effaf4}.toc{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin:26px 0}.toc b{display:block;margin-bottom:7px}.toc a{display:inline-block;margin:4px 12px 4px 0}.question{border:1px solid var(--line);border-radius:18px;padding:22px;margin:18px 0;background:#fff}.question h3{font-size:20px;margin:0 0 12px}.options{margin:10px 0 14px;padding-left:22px}.answer{background:#effaf4;border-radius:12px;padding:14px 16px;color:#315c4b}.quote{border-left:4px solid #93b4ef;background:#f6f9ff;padding:14px 16px;margin:14px 0;color:#344054}.source-box{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin-top:38px}.cta-box{margin:50px 0 0;padding:28px;border-radius:22px;background:linear-gradient(135deg,#edf4ff,#f6efff);text-align:center}.cta-box h2{margin-top:0}.breadcrumbs{font-size:13px;color:#7a8494;margin-bottom:18px}.breadcrumbs a{color:#5f6b7b}.table-wrap{overflow:auto}.simple-table{width:100%;border-collapse:collapse;margin:20px 0}.simple-table th,.simple-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.simple-table th{background:#f8fafc}.foot{border-top:1px solid #edf0f4;padding:30px 0;color:#667085;font-size:13px}.foot .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}@media(max-width:760px){.head-wrap{align-items:flex-start;padding:14px 0;flex-direction:column}nav{gap:12px}.hero{padding:48px 0 40px}.hero h1{font-size:42px}.lead{font-size:17px}.grid{grid-template-columns:1fr}.content{padding-top:38px}.content h2{font-size:30px}.actions .btn{width:100%}}