:root{--navy:#0e1726;--blue:#1f6feb;--ink:#1d2433;--muted:#667085;--line:#e4e9f1;--bg:#f5f7fb;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--blue)}
.top{background:var(--navy);color:#fff}
.top-inner{max-width:900px;margin:auto;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-weight:750;letter-spacing:-.01em;color:#fff;text-decoration:none}.brand span{color:#9cc0fb}
.top nav{display:flex;gap:16px;flex-wrap:wrap}.top nav a{color:#cbd6e8;font-size:13px;text-decoration:none}.top nav a:hover{color:#fff}
main{max-width:900px;margin:34px auto;padding:0 28px 60px}
.paper{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:34px 38px;box-shadow:0 2px 8px rgba(16,24,40,.04)}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-size:12px;font-weight:750}
h1{font-size:34px;line-height:1.15;letter-spacing:-.025em;margin:8px 0 10px}h2{font-size:19px;margin:30px 0 8px}h3{font-size:16px;margin:22px 0 6px}
.updated,.lede{color:var(--muted)}.lede{font-size:17px;max-width:720px}
ul{padding-left:22px}li+li{margin-top:7px}
.notice{border-left:4px solid var(--blue);background:#f0f5ff;padding:14px 17px;border-radius:8px;margin:22px 0}
.contact{background:#f7f9fc;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-top:28px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.button{display:inline-block;background:var(--blue);color:#fff;text-decoration:none;font-weight:700;border-radius:9px;padding:10px 16px}.button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
footer{max-width:900px;margin:0 auto;padding:0 28px 40px;color:var(--muted);font-size:12px}
@media(max-width:640px){.top-inner{align-items:flex-start;flex-direction:column}.paper{padding:25px 20px}main{padding:0 14px}h1{font-size:29px}footer{padding:0 14px 30px}}