:root{--bg:#f7f5ef;--ink:#14202b;--muted:#5b6670;--accent:#0f7a5a;--line:#e2ddd0}
@media (prefers-color-scheme:dark){:root{--bg:#10171e;--ink:#eef1f3;--muted:#9aa6b0;--accent:#5fcf9f;--line:#24313c}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
main{max-width:720px;margin:0 auto;padding:72px 20px 48px}
.mark{display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px;letter-spacing:-.01em}
.mark svg{width:30px;height:30px}
h1{font-size:clamp(32px,6vw,48px);line-height:1.1;letter-spacing:-.02em;margin:56px 0 16px}
h2{font-size:20px;margin:36px 0 8px}
p,li{color:var(--muted)}p.lead{font-size:20px;color:var(--ink)}
a{color:var(--accent)}
footer{border-top:1px solid var(--line);margin-top:64px;padding-top:20px;font-size:14px;color:var(--muted);display:flex;gap:20px;flex-wrap:wrap}
nav{display:flex;align-items:center;justify-content:space-between;gap:12px}
a.mark{text-decoration:none;color:inherit}
.lang{font-size:15px}
h3{font-size:17px;margin:0 0 4px;color:var(--ink)}
.services{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.services li{border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.services p{margin:0;font-size:15.5px}