:root{color-scheme:light;--ink:#18263a;--muted:#56677c;--line:#dae3ed;--accent:#146d8a;--bg:#f5f8fc;--panel:#fff}
*{box-sizing:border-box}html{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px;line-height:1.65}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}.wrap{max-width:860px;margin:auto;padding:0 26px}.top{background:#10263b;color:#fff}.top .wrap{display:flex;justify-content:space-between;gap:14px;align-items:center;padding-top:18px;padding-bottom:18px}.brand{font-weight:750;font-size:1.05rem;letter-spacing:.015em}.top a{color:#e6f6fa;font-size:.94rem;margin-left:20px}.hero{padding:64px 0 38px}.eyebrow{font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;font-weight:750;color:#16809c}.hero h1{font-size:clamp(2rem,5vw,3rem);line-height:1.13;letter-spacing:-.035em;margin:12px 0 18px}.lead{font-size:1.15rem;max-width:690px;color:#465a71}.card{background:var(--panel);border:1px solid var(--line);box-shadow:0 8px 30px rgba(20,38,60,.045);border-radius:14px;padding:28px 32px;margin:18px 0}.card h2{font-size:1.27rem;line-height:1.35;margin:0 0 12px}.card h3{font-size:1.02rem;margin:25px 0 6px}.card p:last-child,.card ul:last-child{margin-bottom:0}.card p:first-of-type{margin-top:6px}ul{padding-left:1.3rem}li{margin:.4rem 0}.note{border-left:3px solid #298baa;padding:10px 16px;background:#eef7fa;border-radius:5px}.small{font-size:.9rem;color:var(--muted)}.foot{margin-top:35px;border-top:1px solid var(--line);padding:22px 0 40px;color:var(--muted);font-size:.88rem}.foot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}time{white-space:nowrap}@media(max-width:550px){.top .wrap{display:block}.top nav{margin-top:6px}.top a{margin:0 16px 0 0}.hero{padding:44px 0 20px}.card{padding:23px 22px}}