:root{--blue:#0b63ce;--dark:#101828;--muted:#667085;--light:#f5f8ff;--border:#e4e7ec;--white:#fff;--green:#12b76a}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--dark);background:#fff;line-height:1.7}a{color:inherit;text-decoration:none}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.topbar{background:#071b33;color:#fff;font-size:14px;padding:10px 0}.topbar .container,.nav .container,.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:16px}.toplinks{display:flex;gap:14px;flex-wrap:wrap}.nav{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.nav .container{min-height:74px}.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800}.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--blue),#49a4ff);display:grid;place-items:center;color:#fff;font-weight:900}.menu{display:flex;align-items:center;gap:24px;font-weight:600;color:#344054}.btn{display:inline-block;padding:12px 18px;border-radius:8px;font-weight:700;border:1px solid transparent}.btn-primary{background:var(--blue);color:#fff}.btn-outline{border-color:var(--blue);color:var(--blue);background:#fff}.hero{background:radial-gradient(circle at top right,#d9ebff,transparent 36%),linear-gradient(180deg,#f7fbff 0%,#fff 100%);padding:70px 0}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.05;margin:12px 0 16px}.hero p{font-size:18px;color:var(--muted);max-width:760px}.eyebrow{color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:13px}.search-box{margin-top:28px;display:flex;gap:12px;max-width:720px}.search-box input{flex:1;padding:15px 16px;border:1px solid var(--border);border-radius:10px;font-size:16px}.section{padding:58px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--border);border-radius:18px;padding:24px;background:#fff;box-shadow:0 10px 30px rgba(16,24,40,.06)}.card .meta,.meta{font-size:14px;color:var(--muted);margin-bottom:10px}.card h2,.card h3{margin:0 0 10px;line-height:1.25}.card p{color:var(--muted);margin:0 0 16px}.tag{display:inline-block;background:#eef5ff;color:var(--blue);font-weight:700;padding:6px 10px;border-radius:999px;font-size:13px}.layout{display:grid;grid-template-columns:1fr 300px;gap:34px}.article{max-width:780px}.article h1{font-size:clamp(32px,4vw,48px);line-height:1.08;margin:8px 0 12px}.article h2{margin-top:34px;font-size:28px}.article p{color:#475467}.article ul{padding-left:22px}.article li{margin:8px 0;color:#475467}.sidebar{position:sticky;top:100px;align-self:start}.box{border:1px solid var(--border);border-radius:18px;padding:22px;background:#fff;margin-bottom:18px}.box h3{margin:0 0 12px}.box a{display:block;color:#344054;margin:10px 0}.cta{background:#071b33;color:#fff;text-align:center;padding:58px 0}.cta p{color:#d0d5dd;max-width:680px;margin:0 auto 24px}footer{background:#050f1f;color:#d0d5dd;padding:42px 0 24px}footer h4{color:#fff;margin:0 0 12px}.footer-grid{align-items:flex-start}.footer-col{flex:1;min-width:210px}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;text-align:center;font-size:14px}@media(max-width:900px){.grid,.layout{grid-template-columns:1fr}.menu{gap:12px;flex-wrap:wrap}.topbar .container,.nav .container,.footer-grid{flex-direction:column;align-items:flex-start}.search-box{flex-direction:column}.sidebar{position:static}}