:root{color-scheme:light;--ink:#16263a;--muted:#536477;--line:#dce4e9;--paper:#f5f8f8;--deep:#101f34;--teal:#0c746f}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#096a65;text-underline-offset:3px}a:focus-visible{outline:3px solid #f6a83b;outline-offset:3px}.wrap{width:min(900px,calc(100% - 36px));margin:auto}.top,.footer{background:var(--deep);color:white}.nav{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px 0}.brand{font-size:1.32rem;font-weight:800;letter-spacing:-.045em;text-decoration:none;color:white}.brand span{color:#7be0ce}.navlinks{display:flex;gap:18px;flex-wrap:wrap}.navlinks a,.footer a{color:#d9e6e9;font-size:.88rem}.hero{padding:58px 0 62px}.eyebrow{font-size:.76rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#8ae3d2}.hero h1{font-size:clamp(2.2rem,5vw,3.9rem);line-height:1.12;letter-spacing:-.045em;margin:10px 0 14px}.hero p{max-width:720px;color:#d4e0e5;margin:0}.main{padding:40px 0 80px}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:clamp(22px,4vw,42px);box-shadow:0 15px 35px #14283a09}.updated{color:var(--muted);font-size:.88rem;margin:0 0 30px}.contents{background:#edf5f3;border-radius:12px;padding:18px 22px;margin-bottom:32px}.contents ul{columns:2;margin:7px 0;padding-left:21px}.contents li{break-inside:avoid}h2{font-size:1.35rem;line-height:1.25;letter-spacing:-.02em;margin:37px 0 12px;scroll-margin-top:18px}h3{font-size:1.04rem;margin:20px 0 7px}p,ul{margin:0 0 15px}li{margin:5px 0}.note{border-left:4px solid var(--teal);background:#edf5f3;padding:15px 19px;border-radius:0 9px 9px 0;margin:22px 0}.footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:27px 0;font-size:.85rem}.footer nav{display:flex;gap:14px;flex-wrap:wrap}@media(max-width:620px){.nav{align-items:flex-start}.navlinks{justify-content:flex-end;gap:8px 12px}.contents ul{columns:1}.hero{padding:48px 0}}