:root{
  --ground:#FBF9F5; --surface:#FFFFFF; --ink:#15181B; --ink-2:#3F474D;
  --muted:#6E7880; --line:#E4DFD6; --accent:#1C5A4C; --accent-soft:#E6EFEB;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#101315; --surface:#171B1E; --ink:#EDEAE4; --ink-2:#BCC3C7;
    --muted:#8A949B; --line:#272D31; --accent:#6FC0AB; --accent-soft:#14312A;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);
  font-family:Karla,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:940px;margin:0 auto;padding:0 24px}
a{color:var(--accent)}
a:focus-visible,.btn:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

header{border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;flex-wrap:wrap}
.mark{font-family:"Instrument Serif",Georgia,serif;font-size:27px;letter-spacing:-.01em;
  display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink)}
.mark i{width:9px;height:9px;border-radius:50%;background:var(--accent);display:inline-block}
nav{display:flex;gap:20px;font-size:15px;align-items:center;flex-wrap:wrap}
nav a{color:var(--ink-2);text-decoration:none}
nav a:hover{color:var(--accent)}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.lang button{border:0;background:var(--surface);color:var(--muted);padding:5px 11px;
  font:inherit;font-size:13.5px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--accent);color:var(--ground)}

h1{font-family:"Instrument Serif",Georgia,serif;font-weight:400;
  font-size:clamp(34px,5.4vw,54px);line-height:1.09;letter-spacing:-.02em;
  margin:0 0 20px;text-wrap:balance;max-width:18ch}
h1 em{font-style:italic;color:var(--accent)}
h2{font-family:"Instrument Serif",Georgia,serif;font-weight:400;font-size:30px;
  letter-spacing:-.01em;margin:0 0 8px}
h3{font-size:17px;margin:0 0 8px;font-weight:700}
.hero{padding:70px 0 54px;border-bottom:1px solid var(--line)}
.hero p{font-size:19px;color:var(--ink-2);max-width:56ch;margin:0 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 22px;border-radius:6px;text-decoration:none;font-weight:600;font-size:15.5px}
.btn-primary{background:var(--accent);color:var(--ground)}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}

section{padding:54px 0;border-bottom:1px solid var(--line)}
.sub{color:var(--muted);margin:0 0 30px;max-width:60ch}
.lbl{font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0 0 14px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:24px}
.card p{margin:0;color:var(--ink-2);font-size:15.5px}
.step{font-family:"Instrument Serif",Georgia,serif;font-size:22px;color:var(--accent);display:block;margin-bottom:10px}
ul.plain{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
ul.plain li{border:1px solid var(--line);background:var(--surface);padding:7px 15px;border-radius:100px;font-size:15px;color:var(--ink-2)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px}
@media (max-width:700px){.split{grid-template-columns:1fr}}
dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:9px 20px;font-size:15.5px}
dt{color:var(--muted)}
dd{margin:0;color:var(--ink-2)}
dd a{text-decoration:none}
.legal-box{background:var(--accent-soft);border:1px solid var(--line);border-radius:10px;padding:24px}

/* юридические страницы */
.doc{padding:48px 0 20px;max-width:70ch}
.doc h1{font-size:clamp(30px,4.4vw,42px);max-width:24ch}
.doc h2{font-size:22px;margin:34px 0 8px}
.doc p,.doc li{color:var(--ink-2);font-size:16px}
.doc ul{padding-left:1.3em}
.doc .upd{color:var(--muted);font-size:14.5px;margin:0 0 8px}
.doc table{border-collapse:collapse;width:100%;margin:14px 0;font-size:15px}
.doc th,.doc td{text-align:left;padding:9px 12px;border:1px solid var(--line);vertical-align:top}
.doc th{background:var(--surface);color:var(--muted);font-size:13.5px;text-transform:uppercase;letter-spacing:.03em}

footer{padding:28px 0 46px;color:var(--muted);font-size:14px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line)}
footer nav a{font-size:14px}
[data-lang]{display:none}
[data-lang].on{display:block}
li[data-lang].on,span[data-lang].on,dd[data-lang].on{display:list-item}
span[data-lang].on{display:inline}
dd[data-lang].on{display:block}