:root{color-scheme:dark;--bg:#06151E;--surface:#0B2530;--line:#173746;--text:#F5F8FA;--muted:#B8CCD5;--green:#00C99A;--glow:#00E0A6}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:radial-gradient(ellipse 70% 35% at 85% 0%,#0a403d66,transparent 70%),var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text);line-height:1.7}
a{color:var(--glow);text-underline-offset:4px}a:hover{color:#a2ffe7}a:focus-visible{outline:2px solid var(--glow);outline-offset:4px;border-radius:3px}
.top{border-bottom:1px solid var(--line);background:#06151eea;position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.top-inner{max-width:1180px;margin:auto;padding:12px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand img{display:block;width:190px;max-height:65px;object-fit:contain;object-position:left}.top nav{display:flex;gap:22px;flex-wrap:wrap}.top nav a{text-decoration:none;color:var(--muted);font-size:14px}.top nav a[aria-current=page]{color:var(--glow)}
.shell{max-width:1180px;margin:auto;padding:60px 24px 90px}.eyebrow{font-size:12px;letter-spacing:.17em;text-transform:uppercase;color:var(--green);font-weight:750}.hero{padding-bottom:40px;border-bottom:1px solid var(--line)}h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.045em;line-height:1.13;margin:12px 0 15px}h1 span{background:linear-gradient(110deg,#00E0A6,#00C99A 50%,#00A982);background-clip:text;color:transparent}.lead{color:var(--muted);max-width:750px;font-size:17px}.date{color:#9ab3bf;font-size:13px;margin-top:25px}
.layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:54px;margin-top:40px}.side{align-self:start;position:sticky;top:105px}.side h2{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#94b0bd}.side a{display:block;text-decoration:none;color:var(--muted);padding:7px 12px;border-left:2px solid var(--line);font-size:13px}.side a:hover{color:var(--glow);border-color:var(--green)}
article{min-width:0}article section{padding:10px 0 28px;border-bottom:1px solid var(--line)}article h2{font-size:23px;letter-spacing:-.025em;line-height:1.35;margin:18px 0 12px}article p{color:var(--muted);margin:0 0 12px}article a{overflow-wrap:anywhere}.notice{border:1px solid #216c60;background:#0b302f;padding:18px 22px;border-radius:12px;margin-bottom:24px;color:#d9f8ed}.notice strong{color:var(--glow)}
footer{border-top:1px solid var(--line);padding:26px 24px;color:#8da6b3;font-size:13px}.foot-inner{max-width:1180px;margin:auto;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}footer a{margin-left:18px}
@media(max-width:800px){.shell{padding:35px 20px 65px}.layout{display:block}.side{position:static;background:var(--surface);padding:15px;border:1px solid var(--line);border-radius:12px;margin-bottom:24px}.side nav{display:grid;grid-template-columns:1fr 1fr}.side a{font-size:12px}.top-inner{padding:10px 18px}.brand img{width:140px}.top nav{gap:12px}.top nav a{font-size:12px}}@media(max-width:440px){.side nav{grid-template-columns:1fr}.lead{font-size:15px}}