:root{color-scheme:light;--ink:#202039;--muted:#62647a;--accent:#6952d9;--line:#e8e6f1}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.7}a{color:var(--accent)}header{border-bottom:1px solid var(--line)}.wrap{max-width:940px;margin:auto;padding:0 24px}.nav{display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:82px;flex-wrap:wrap}.brand{font-size:28px;font-weight:800;letter-spacing:-1.5px;text-decoration:none;color:var(--accent)}nav{display:flex;flex-wrap:wrap;gap:12px 22px}nav a{text-decoration:none;color:var(--ink);font-size:14px}nav a:hover{text-decoration:underline}main{min-height:65vh}.hero{padding:110px 0 95px;max-width:750px}h1{font-size:clamp(34px,6vw,56px);letter-spacing:-2px;line-height:1.14;margin:0 0 22px}h2{font-size:23px;letter-spacing:-.4px;margin:35px 0 10px}h3{font-size:18px;margin:25px 0 8px}.lead{font-size:20px;color:var(--muted);max-width:650px}.eyebrow{color:var(--accent);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.features{border-top:1px solid var(--line);padding:45px 0 80px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.feature h2{font-size:18px;margin:0 0 8px}.feature p{color:var(--muted);margin:0}.article{max-width:800px;padding:60px 0 90px}.article h1{font-size:42px}.article p,.article li{color:#44475b}.article ul{padding-left:22px}.notice{background:#f5f3ff;border-left:3px solid var(--accent);padding:15px 20px;border-radius:6px}footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:13px}footer .wrap{display:flex;gap:15px;justify-content:space-between;flex-wrap:wrap}@media(max-width:650px){.nav{padding:16px 0}.hero{padding:75px 0}.features{grid-template-columns:1fr;gap:30px}.article{padding:42px 0 70px}.article h1{font-size:36px}}