:root{
  --ink:#17324D; --paper:#F3F5F8; --surface:#FFFFFF; --line:#DCE2E8; --text:#1B2633; --muted:#5E7186; --patina:#2F8F83;
  --font:"Schibsted Grotesk",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){ --ink:#0E1C2B; --paper:#0F1923; --surface:#16222F; --line:#263849; --text:#E5ECF2; --muted:#93A5B7; --patina:#4DB3A5; }
}
:root[data-theme="dark"]{ --ink:#0E1C2B; --paper:#0F1923; --surface:#16222F; --line:#263849; --text:#E5ECF2; --muted:#93A5B7; --patina:#4DB3A5; }
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.45;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 8px 30px rgba(23,50,77,.08)}
.head{background:var(--ink);color:#fff;padding:26px 28px}
.head h1{margin:0;font-size:22px;letter-spacing:-.01em}
.head p{margin:4px 0 0;color:#BFD0DF;font-size:13px}
.body{padding:28px}
.body h2{margin:0 0 6px;font-size:17px}
.body p{margin:0 0 22px;color:var(--muted)}
.gbtn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:44px;padding:0 16px;border:1px solid #747775;border-radius:8px;background:#fff;color:#1F1F1F;font:600 14px/1 var(--font);cursor:pointer;transition:background .15s,box-shadow .15s}
.gbtn:hover{background:#F7F8F8;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.gbtn:focus-visible{outline:2px solid var(--patina);outline-offset:2px}
.gbtn svg{width:18px;height:18px;flex:none}
.foot{padding:14px 28px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.body form.button_to{margin:0}
.btn{display:flex;align-items:center;justify-content:center;width:100%;height:44px;border:0;border-radius:8px;background:var(--patina);color:#fff;font:600 14px/1 var(--font);text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.1)}
.btn:focus-visible{outline:2px solid var(--patina);outline-offset:2px}
.who{padding:10px 12px;border:1px solid var(--line);border-radius:8px;overflow-wrap:anywhere}
.dev{margin-top:18px;padding-top:18px;border-top:1px dashed var(--line);display:grid;gap:8px}
.dev-label{font-size:12px;color:var(--muted)}
.dev-input{height:40px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);font:inherit}