:root{--bg:#f5f7fb;--surface:#ffffff;--text:#20242a;--muted:#667085;--line:#d7deea;--accent:#246bfe;--accent-soft:#e7f0ff;--teal:#0f8f8a;--amber:#b7791f;--violet:#6d5bd0;--rose:#c4546a;--slate:#3f5f7a;--max:1120px}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,rgba(36,107,254,8%),rgba(15,143,138,8%) 38%,rgba(196,84,106,6%) 72%,transparent),var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;line-height:1.7}a{color:inherit;text-decoration-color:rgba(37,99,235,.35);text-underline-offset:.18em}a:hover{color:var(--accent)}.site-header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.86);backdrop-filter:blur(14px)}.nav{max-width:var(--max);margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:750;letter-spacing:0;text-decoration:none;color:#17324d}.nav-links{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:14px}.main{max-width:var(--max);margin:0 auto;padding:54px 24px 72px}.hero{padding:46px 0 50px;position:relative}.hero::before{content:"";display:block;width:96px;height:6px;margin-bottom:28px;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--teal),var(--amber))}.eyebrow{color:#31506e;font-size:14px;font-weight:700;margin-bottom:14px}h1{margin:0 0 18px;font-size:clamp(40px,7vw,76px);line-height:1.02;letter-spacing:0;color:#142333}h2{margin-top:44px;font-size:26px;letter-spacing:0}h3{margin-top:28px}.lead{max-width:760px;color:var(--muted);font-size:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-top:28px}.card{display:block;min-height:154px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:8px;text-decoration:none;position:relative;overflow:hidden;box-shadow:0 14px 34px rgba(36,49,72,6%);transition:transform 160ms ease,box-shadow 160ms ease,border-color 160ms ease}.card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--card-color,var(--accent))}.card:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(36,49,72,.1);border-color:rgba(36,107,254,.22)}.card-kicker{display:inline-block;margin-bottom:18px;color:var(--card-color,var(--accent));font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.card-blue{--card-color:var(--accent);background:linear-gradient(180deg,#ffffff,#f4f8ff)}.card-green{--card-color:var(--teal);background:linear-gradient(180deg,#ffffff,#f2fbfa)}.card-amber{--card-color:var(--amber);background:linear-gradient(180deg,#ffffff,#fff8ea)}.card-violet{--card-color:var(--violet);background:linear-gradient(180deg,#ffffff,#f6f4ff)}.card-slate{--card-color:var(--slate);background:linear-gradient(180deg,#ffffff,#f1f6f8)}.card-rose{--card-color:var(--rose);background:linear-gradient(180deg,#ffffff,#fff3f5)}.card h3{margin:0 0 8px}.card p,.muted{color:var(--muted)}.list{display:grid;gap:14px;margin-top:22px}.list-item{padding:18px 0;border-bottom:1px solid var(--line)}.list-item h2,.list-item h3{margin:0 0 6px}.meta{color:var(--muted);font-size:14px}.content{max-width:820px}.content img{max-width:100%;height:auto}.site-footer{border-top:1px solid var(--line);color:var(--muted)}.site-footer .inner{max-width:var(--max);margin:0 auto;padding:28px 24px;font-size:14px}@media(max-width:720px){.nav{align-items:flex-start;flex-direction:column}.main{padding-top:34px}}