:root{--ink:#172033;--muted:#667085;--bg:#f7f8fc;--card:#fff;--line:#e6e9f0;--accent:#6d4aff;--accent2:#16a085;--dark:#101426}
*{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:var(--bg);line-height:1.68}
a{color:#5036d8;text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1120px,92%);margin:auto}
header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:72px}.brand{display:flex;align-items:center;gap:10px;font-weight:850;color:var(--dark);font-size:1.08rem}.mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#fff;font-weight:900}.links{display:flex;gap:22px;align-items:center;font-size:.94rem}.links a{color:#344054}
.hero{padding:84px 0 62px;background:radial-gradient(circle at 80% 0,#e7e2ff 0,transparent 35%),linear-gradient(#fff,#f7f8fc)}.eyebrow{display:inline-block;padding:6px 10px;border:1px solid #d9d1ff;background:#f3f0ff;color:#5138cf;border-radius:999px;font-weight:750;font-size:.8rem;letter-spacing:.02em}.hero h1{font-size:clamp(2.5rem,6vw,4.7rem);line-height:1.02;letter-spacing:-.055em;max-width:850px;margin:18px 0}.hero p{font-size:1.18rem;color:var(--muted);max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:13px 18px;border-radius:11px;font-weight:800}.btn.primary{background:var(--accent);color:#fff}.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}
section{padding:58px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 6px 24px rgba(20,25,45,.04)}.card h3{margin-top:0}.card p{color:var(--muted)}
.article{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:44px;padding:56px 0}.article main{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(24px,5vw,54px)}h1,h2,h3{line-height:1.2;letter-spacing:-.025em}h1{font-size:clamp(2.25rem,5vw,3.7rem);margin-top:8px}h2{margin-top:42px;font-size:1.65rem}.lede{font-size:1.16rem;color:#475467}.notice{padding:15px 17px;border-radius:12px;background:#f3f0ff;border:1px solid #ded7ff}.fact{padding:16px;border-left:4px solid var(--accent2);background:#f3fbf8}.cta{background:var(--dark);color:#fff;padding:24px;border-radius:16px;margin:34px 0}.cta p{color:#d0d5dd}.cta a{color:#fff}.cta .btn{background:#fff;color:var(--dark)}aside .card{position:sticky;top:94px}ul{padding-left:1.25rem}.kicker{color:var(--accent);font-weight:800}.meta{color:var(--muted);font-size:.9rem}.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}
footer{background:var(--dark);color:#cfd4e1;padding:42px 0;margin-top:40px}footer a{color:#fff}.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.small{font-size:.87rem;color:var(--muted)}
table{width:100%;border-collapse:collapse;margin:20px 0}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px 8px;vertical-align:top}th{font-size:.9rem}
@media(max-width:820px){.links{display:none}.grid{grid-template-columns:1fr}.article{grid-template-columns:1fr}.article main{padding:24px}aside .card{position:static}.hero{padding-top:60px}}