:root{--bg:#08131d;--surface:#0d1d2a;--surface2:#11283a;--text:#eef8fb;--muted:#9db3c0;--accent:#38d9c5;--accent2:#79f2df;--line:#1d3b4c;--max:1120px;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#07111a 0%,#0a1722 60%,#07111a 100%);color:var(--text);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.top{position:sticky;top:0;z-index:20;background:rgba(7,17,26,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{min-height:68px;display:flex;align-items:center;gap:22px}.brand{font-weight:850;letter-spacing:.2px;color:#fff;display:flex;align-items:center;gap:10px}.mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#1b89ae);display:grid;place-items:center;color:#04141a;font-weight:900}.links{display:flex;gap:16px;align-items:center;margin-inline-start:auto}.links a{color:#cde3ec;font-size:14px}.lang{background:var(--surface);border:1px solid var(--line);color:#fff;border-radius:10px;padding:8px 10px}.hero{padding:88px 0 52px}.eyebrow{display:inline-flex;border:1px solid #205269;background:#0d2432;border-radius:999px;padding:6px 12px;color:var(--accent2);font-size:13px;font-weight:700}.hero h1{font-size:clamp(40px,7vw,76px);line-height:1.02;max-width:900px;margin:18px 0}.hero p{font-size:clamp(18px,2.3vw,23px);color:var(--muted);max-width:800px}.buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;padding:13px 18px;border-radius:12px;border:1px solid var(--line);font-weight:750}.primary{background:var(--accent);color:#032025;border-color:transparent}.secondary{background:var(--surface);color:#fff}.section{padding:48px 0}.section h2{font-size:clamp(28px,4vw,42px);margin:0 0 22px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:linear-gradient(180deg,var(--surface),#0b1a25);border:1px solid var(--line);border-radius:18px;padding:22px}.card h3{margin:0 0 8px;font-size:19px}.card p{margin:0;color:var(--muted)}.callout{background:linear-gradient(135deg,#0e2a34,#0e1e2b);border:1px solid #1e5960;border-radius:22px;padding:28px}.content{padding:48px 0 72px;max-width:900px}.content h1{font-size:clamp(34px,5vw,54px);line-height:1.08}.content h2{font-size:24px;margin-top:34px}.content p,.content li{color:#c8d8df}.meta{color:var(--muted);font-size:14px}.faq{display:grid;gap:12px}.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.faq summary{cursor:pointer;font-weight:750}.footer{border-top:1px solid var(--line);padding:32px 0 50px;color:var(--muted)}.footer-grid{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}.footer-nav{display:flex;gap:14px;flex-wrap:wrap}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#11303a;color:#9ef3e7;font-size:12px}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;color:#000;padding:10px;z-index:99}
@media(max-width:820px){.links a:not(.keep){display:none}.grid{grid-template-columns:1fr}.hero{padding-top:58px}.nav{gap:10px}.wrap{width:min(var(--max),calc(100% - 24px))}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}