main{max-width:920px;margin:40px auto;padding:0 20px;font-family:Montserrat,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#0f172a;line-height:1.65}
    h1{font-size:clamp(28px,3vw,36px);font-weight:900;margin-bottom:18px;color:#0f172a}
    h2{margin-top:32px;font-size:22px;font-weight:800;color:#1e3a8a}
    p{margin:12px 0;color:#334155}
    ul{margin:12px 0 12px 24px;padding:0;list-style:disc}
    ul li{margin-bottom:8px}
    .note{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:14px;margin:20px 0;color:#475569;font-size:14px}