/* Публичный сайт LetterRay: нейтральная шкала, один акцент, системный шрифт. */
:root{color-scheme:light dark;--bg:#f7f6f3;--fg:#1d1d1f;--muted:#6e6e73;--line:#dedee2;--accent:#f28a2c;--action:#fff1e5;--action-fg:#b94e00;--action-hover:#ffe6d1}
@media(prefers-color-scheme:dark){:root{--bg:#20201f;--fg:#f5f5f7;--muted:#a1a1a7;--line:#303034;--action:#422c20;--action-fg:#f4ac70;--action-hover:#513420}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
main{max-width:1120px;margin:auto;padding:36px 28px}
header{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:600}
header a{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
header img{width:28px;height:28px}
header nav{margin-left:auto;display:flex;gap:18px;font-size:14px;font-weight:400}
header nav a{color:var(--muted)}
header nav a:hover{color:var(--fg)}
.hero{padding:clamp(80px,14vw,180px) 0 96px;max-width:810px}
h1{font-size:clamp(44px,8vw,86px);line-height:1.05;letter-spacing:-.055em;font-weight:600;margin:0 0 32px}
.hero p{max-width:580px;font-size:clamp(18px,2.3vw,23px);line-height:1.5;color:var(--muted);margin:0 0 38px}
.button{display:inline-flex;align-items:center;min-height:50px;padding:14px 24px;border-radius:100px;background:var(--action);color:var(--action-fg);text-decoration:none;font-size:17px}
.button:hover{background:var(--action-hover)}
.button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.stores{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:28px;color:var(--muted);font-size:15px}
.doc{max-width:720px;padding:48px 0 80px}
.doc h1{font-size:clamp(30px,5vw,44px);letter-spacing:-.03em;margin:0 0 8px}
.doc .meta{color:var(--muted);font-size:14px;margin:0 0 36px}
.doc h2{font-size:20px;letter-spacing:-.015em;margin:40px 0 12px}
.doc p,.doc li{font-size:16px;line-height:1.6}
.doc ul{padding-left:22px}
.doc table{border-collapse:collapse;width:100%;font-size:15px;margin:12px 0}
.doc th,.doc td{text-align:left;vertical-align:top;padding:8px 10px 8px 0;border-bottom:1px solid var(--line)}
.doc th{font-weight:600;color:var(--muted);font-size:13px}
.doc a{color:var(--action-fg)}
.doc h3{font-size:17px;margin:28px 0 12px}
.requisites{margin:20px 0;font-size:16px;line-height:1.6}
.requisites dt{color:var(--muted);font-size:13px;margin-top:16px}
.requisites dd{margin:3px 0 0;overflow-wrap:anywhere}
.lang{font-size:14px;color:var(--muted);margin:0 0 24px}
footer{display:flex;flex-wrap:wrap;gap:10px 22px;padding:24px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
footer a{color:inherit}