:root{color-scheme:dark;--bg:#080d14;--panel:#101824;--line:#243449;--text:#eef5ff;--muted:#a9b8ca;--a:#78e6ff;--max:1040px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.72 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--a);text-underline-offset:3px}.nav{min-height:70px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px max(22px,calc((100vw - var(--max))/2));background:#0a111a}
.brand{font-weight:900;letter-spacing:.14em;color:white;text-decoration:none}.nav div{display:flex;flex-wrap:wrap;gap:16px}.nav div a{color:var(--muted);text-decoration:none}
main{width:min(var(--max),calc(100% - 36px));margin:auto;padding:60px 0 76px}.hero{max-width:850px;border-bottom:1px solid var(--line);padding-bottom:30px}.hero>span{color:#a9ffcf;font-weight:800;letter-spacing:.12em;font-size:.78rem}.hero h1{font-size:clamp(2.2rem,7vw,4.4rem);line-height:1;margin:14px 0 20px;letter-spacing:-.04em}.hero p{font-size:1.16rem;color:var(--muted)}.hero small{color:#7f91a6}
article{max-width:800px;padding:30px 0}article h2{font-size:1.52rem;line-height:1.2;margin:40px 0 10px}article p,article li{color:#c8d4e1}.grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:22px 0}.grid a{background:var(--panel);border:1px solid var(--line);padding:18px;border-radius:11px;text-decoration:none}.grid b,.grid span{display:block}.grid b{color:white}.grid span{color:var(--muted);margin-top:6px}
aside{max-width:800px;border:1px solid #31576a;background:#0c1a22;border-radius:12px;padding:22px}aside p{color:var(--muted);margin:.4rem 0 .7rem}
footer{width:min(var(--max),calc(100% - 36px));margin:auto;border-top:1px solid var(--line);padding:26px 0 46px;display:flex;justify-content:space-between;gap:20px;color:var(--muted)}footer>div{display:flex;flex-direction:column}footer nav{display:flex;flex-wrap:wrap;gap:13px}footer a{color:var(--muted);text-decoration:none}
@media(max-width:700px){.nav{align-items:flex-start;flex-direction:column}.grid{grid-template-columns:1fr}footer{flex-direction:column}}