*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#edf4ff;background:#0e1628;font:16px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:#7edcff;text-underline-offset:3px}a:hover{color:#c4f3ff}a:focus-visible,button:focus-visible{outline:3px solid #7ee5f5;outline-offset:4px}
.skip{position:absolute;top:-80px;left:12px;background:#93edff;color:#091729;padding:10px 15px;border-radius:8px;z-index:20}.skip:focus{top:12px}
.site-head{background:#131e35;border-bottom:1px solid #2c415e}.head-inner{max-width:1040px;min-height:82px;margin:auto;padding:16px 22px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.brand{color:#f4f8ff;text-decoration:none;letter-spacing:.085em;font-size:18px;font-weight:900}.brand:hover{color:#fff}.brand-symbol{color:#5cdbed;font-size:25px}.brand-muted{font-weight:500;color:#aac1da}.play-link{display:inline-flex;white-space:nowrap;border-radius:10px;background:#315378;color:#fff;text-decoration:none;padding:8px 13px;font-size:13px;font-weight:700}.play-link:hover{background:#3d6c99;color:white}
.site-nav{border-bottom:1px solid #34455e;background:#17233b;padding:10px max(14px,calc((100vw - 1040px)/2));display:flex;gap:6px;overflow-x:auto;white-space:nowrap}
.site-nav a{font-size:13px;color:#d5e3f7;text-decoration:none;padding:7px 13px;border-radius:8px;border:1px solid transparent}.site-nav a:hover{background:#263b5a}.site-nav a.active{background:#224b68;border-color:#519dc0;color:white}
.page{max-width:880px;padding:49px 22px 90px;margin:auto;overflow-wrap:anywhere}.eyebrow{font:700 12px ui-monospace,monospace;letter-spacing:.1em;color:#8acfea}.page h1{font-size:clamp(30px,5vw,44px);line-height:1.15;letter-spacing:-.04em;margin:10px 0 17px}.lead{font-size:18px;color:#c2d4e8;max-width:720px;margin:0 0 32px}
.section{background:linear-gradient(155deg,#17253f,#121e34);border:1px solid #344761;border-radius:15px;padding:24px 27px;margin:18px 0}.section h2{font-size:20px;letter-spacing:-.02em;margin:0 0 8px;color:#f7fcff}.section p{margin:10px 0}.section p:last-child{margin-bottom:0}.section ul{padding-left:24px;margin:12px 0}.section li{margin:7px 0}.section strong{color:#fff}
.note{border-left:3px solid #71cddf;padding:10px 14px;background:#16293d;border-radius:0 9px 9px 0;color:#c2e3f7}.notice{border-color:#ddbb65;background:#2a271f;color:#f1dfb1}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.mini{background:#20314b;padding:18px;border-radius:12px;border:1px solid #3e5677}.mini b{display:block;margin-bottom:3px;font-size:17px}.mini small{color:#adc8e2}.muted{color:#b7c7da;font-size:13px}
.footer{max-width:1040px;margin:0 auto;padding:22px;border-top:1px solid #31435c;color:#a8bbd4;font-size:12px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer a{color:#b6e8ff}
@media(max-width:650px){.head-inner{min-height:68px;padding:12px 15px}.brand{font-size:14px}.brand-muted{font-size:11px}.site-nav{padding:9px}.site-nav a{padding:6px 10px}.page{padding:33px 15px 60px}.lead{font-size:16px}.section{padding:19px 17px}.grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}