:root{--ink:#0D1B2A;--charcoal:#33414F;--muted:#6B778C;--steel:#2F5D8A;--steel-dark:#264E74;--cloud:#F6F8FB;--line:#E2E8F1;--ink-3:#0A1622}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--charcoal);background:#fff;line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--steel);text-decoration:none}a:hover{color:var(--steel-dark)}
.wrap{max-width:840px;margin:0 auto;padding:0 24px}
header.site{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;height:66px;max-width:1100px;margin:0 auto;padding:0 24px}
.bar img{height:40px;width:auto;display:block}
.back{font-size:.9rem;font-weight:500;color:var(--charcoal);display:inline-flex;align-items:center;gap:6px}.back:hover{color:var(--ink)}
.hero{background:linear-gradient(157deg,#0D1B2A 0%,#123457 100%);color:#fff;padding:56px 0 46px}
.hero h1{margin:0;font-size:clamp(1.8rem,4vw,2.5rem);letter-spacing:-.025em;color:#fff;font-weight:800}
.hero p{margin:12px 0 0;color:#AFC1D6;font-size:.92rem;letter-spacing:.02em}
main{padding:48px 0 64px}
main h2{color:var(--ink);font-size:1.16rem;margin:34px 0 10px;letter-spacing:-.01em;font-weight:700}
main h2:first-child{margin-top:0}
main p{margin:0 0 14px}main li{margin:6px 0}main p,main li{font-size:.98rem}main ul{padding-left:20px;margin:0 0 14px}
.lead{font-size:1.04rem;color:var(--charcoal)}
.note{margin-top:40px;padding:18px 20px;background:var(--cloud);border:1px solid var(--line);border-radius:12px;font-size:.9rem;color:var(--muted)}
footer.site{background:var(--ink-3);color:#9FB1C7;padding:28px 0;font-size:.85rem}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:12px 22px;justify-content:space-between;align-items:center;max-width:1100px}
footer.site a{color:#9FB1C7}footer.site a:hover{color:#fff}.legal-links{display:flex;gap:18px;flex-wrap:wrap}
:focus-visible{outline:2px solid var(--steel);outline-offset:3px;border-radius:3px}
@media(max-width:600px){.bar img{height:34px}}