:root{--navy:#082447;--navy-2:#061a34;--blue:#57aaf1;--orange:#f36b2a;--ink:#10233b;--muted:#607187;--wash:#f5f8fb;--line:#dbe4eb;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:var(--wash);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.shell{width:min(1120px,calc(100% - 48px));margin-inline:auto}.demo-bar{padding:10px 24px;background:var(--navy-2);color:#b9d8ef;text-align:center;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.site-header{position:sticky;z-index:20;top:0;min-height:76px;padding:0 max(24px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;gap:30px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.brand{color:var(--navy);font-size:25px;font-weight:950;letter-spacing:-.04em}.brand span{display:block;color:var(--blue);font-size:8px;letter-spacing:.22em}.site-header nav{display:flex;align-items:center;gap:25px;font-size:13px;font-weight:800}.call,.button{display:inline-flex;min-height:48px;padding:0 20px;align-items:center;justify-content:center;background:var(--orange);color:#fff;font-weight:900}.hero{padding:90px 0 105px;background:var(--navy);color:#fff}.eyebrow,.topic{margin:0 0 15px;color:var(--blue);font-size:12px;font-weight:950;letter-spacing:.16em;text-transform:uppercase}.hero h1{max-width:800px;margin:0;font-size:clamp(52px,8vw,94px);line-height:.94;letter-spacing:-.065em}.lead{max-width:700px;margin:26px 0 34px;color:#c3d2df;font-size:18px;line-height:1.7}.layout{display:grid;grid-template-columns:250px 1fr;gap:70px;padding-block:90px}aside{position:sticky;top:115px;align-self:start;display:grid;padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 18px 44px rgba(8,36,71,.07)}aside strong{margin-bottom:13px;font-size:12px;letter-spacing:.12em;text-transform:uppercase}aside a{padding:11px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:750}aside a:hover,aside a.active{color:var(--orange)}.articles{display:grid;gap:22px}.articles article{scroll-margin-top:110px;padding:clamp(28px,5vw,55px);border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 18px 45px rgba(8,36,71,.06)}.articles h2{max-width:720px;margin:0 0 22px;font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.045em}.articles article>p:not(.topic){max-width:760px;margin:0;color:var(--muted);font-size:16px;line-height:1.8}.next{margin-top:28px;padding-top:20px;display:grid;gap:6px;border-top:1px solid var(--line)}.next strong{font-size:13px}.next span{color:var(--muted);font-size:13px}.cta{padding:70px 0;background:var(--navy);color:#fff}.cta .shell{display:flex;align-items:end;justify-content:space-between;gap:40px}.cta h2{margin:0;font-size:clamp(38px,6vw,68px);letter-spacing:-.055em}.cta .shell>div:last-child{display:flex;align-items:center;gap:24px}.text-link{color:#b9d8ef;font-size:13px;font-weight:800}footer{padding:28px 0;background:var(--navy-2);color:#8fa9bd;font-size:12px}.demo-rail{position:fixed;right:0;top:50%;z-index:40;padding:9px 8px;transform:translateY(-50%);background:var(--orange);color:#fff;font-size:10px;font-weight:950;letter-spacing:.12em;line-height:1;writing-mode:vertical-rl;text-transform:uppercase}
@media(max-width:800px){.layout{grid-template-columns:1fr;gap:30px}aside{position:static;grid-template-columns:repeat(2,1fr);gap:0 18px}aside strong{grid-column:1/-1}.cta .shell{align-items:flex-start;flex-direction:column}.site-header nav>a:not(.call){display:none}}
@media(max-width:560px){.shell{width:min(100% - 30px,1120px)}.site-header{padding-inline:15px}.site-header .call{min-height:42px;padding-inline:13px;font-size:12px}.hero{padding:68px 0 78px}.hero h1{font-size:50px}.layout{padding-block:60px}.articles article{padding:28px 22px}.cta .shell>div:last-child{align-items:flex-start;flex-direction:column}.demo-rail{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}