:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#070b12;color:#eef5fb}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:radial-gradient(ellipse 80% 45% at 50% -10%,#123849 0%,transparent 70%),#070b12}
a{color:#83dcf1;text-decoration:none}
a:hover{text-decoration:underline}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:10;padding:.65rem 1rem;background:#83dcf1;color:#07121b;border-radius:.5rem}
.shell{width:min(100% - 2rem,880px);margin:auto}
.header{border-bottom:1px solid #21303e;background:#080d15cc;backdrop-filter:blur(14px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:82px}
.brand{display:flex;align-items:center;gap:.8rem;color:#fff;font-size:1.1rem;font-weight:800;letter-spacing:.2em}
.brand:hover{text-decoration:none}
.brand img{width:42px;height:42px}
.nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:1.2rem;font-size:.875rem}
main{padding:4.5rem 0 5rem}
.kicker{color:#76d9ef;text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;font-weight:800}
h1{font-size:clamp(2.2rem,6vw,4.2rem);line-height:1.08;letter-spacing:-.045em;margin:.65rem 0 1.2rem}
.lead{font-size:1.1rem;line-height:1.75;color:#a8bac8;max-width:720px}
.meta{margin:1.5rem 0 2rem;color:#8296a8;font-size:.9rem}
.notice{border:1px solid #2a5966;background:#0e2028;border-radius:1rem;padding:1.15rem 1.3rem;line-height:1.65;color:#cce5ed}
.document{margin-top:2rem;background:#0c141f;border:1px solid #203041;border-radius:1.25rem;padding:clamp(1.4rem,4vw,2.5rem);box-shadow:0 28px 80px #0004}
.document section+section{border-top:1px solid #21303e;margin-top:2rem;padding-top:2rem}
h2{font-size:1.25rem;line-height:1.35;margin:0 0 .9rem;color:#f0f8fc}
p,li{font-size:.98rem;line-height:1.75;color:#b8c9d5}
p{margin:.7rem 0}
ul{padding-left:1.25rem}
li+li{margin-top:.45rem}
strong{color:#e6f5fa}
.footer{border-top:1px solid #21303e;padding:2rem 0 3rem;color:#8296a8;font-size:.85rem}
.footer-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer-links{display:flex;gap:1.2rem;flex-wrap:wrap}
@media(max-width:580px){.header-inner{align-items:flex-start;flex-direction:column;padding:1rem 0}.nav{justify-content:flex-start}main{padding:3rem 0 4rem}}