:root{
  color-scheme:light;
  --ink:#05161A; --deep:#072E33; --act:#0C7075; --bright:#0F969C; --sky:#6DA5C0; --panel:#294D61;
  --soft:#E2EDF2; --line:#C5DAE4; --white:#FFFFFF; --error:#A12A2A;
  --display:"Marcellus","Palatino Linotype",Georgia,serif;
  --body:"Mulish","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--white);color:var(--ink);font:400 17px/1.7 var(--body)}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.15;margin:0;text-wrap:balance}
h1{font-size:clamp(2rem,5vw,2.9rem)}
h2{font-size:1.45rem;margin-top:8px}
p,ul,ol{margin:0}
ul,ol{padding-left:22px;display:grid;gap:6px}
a{color:var(--act)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--bright);outline-offset:2px}
.wrap{max-width:820px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.top{border-bottom:1px solid var(--line);background:var(--white)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;max-width:1160px}
.brand{display:flex;align-items:center;gap:10px;font:400 1.25rem/1 var(--display);color:var(--ink);text-decoration:none}
.brand svg{width:30px;height:25px;fill:var(--act)}
.back{font-weight:700;font-size:.95rem}
main{padding-block:40px 72px}
.doc{display:grid;gap:18px}
.meta{color:var(--panel);font-size:.95rem}
.box{background:var(--soft);border-radius:12px;padding:18px 20px;display:grid;gap:6px}
.box dl{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 16px}
.box dt{font-weight:800}
.box dd{margin:0;min-width:0;overflow-wrap:anywhere}
form{display:grid;gap:22px}
fieldset{border:1px solid var(--line);border-radius:12px;padding:18px 20px 20px;margin:0;display:grid;gap:14px;min-width:0}
legend{font:400 1.2rem var(--display);padding:0 6px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.grid .full{grid-column:1/-1}
@media (max-width:600px){.grid{grid-template-columns:1fr}.box dl{grid-template-columns:1fr}}
label{display:grid;gap:5px;font-weight:700;font-size:.95rem;min-width:0}
label small{font-weight:400;color:var(--panel)}
input,select,textarea{font:inherit;font-weight:400;color:var(--ink);background:var(--white);border:1.5px solid var(--line);border-radius:8px;padding:10px 12px;width:100%}
textarea{min-height:120px;resize:vertical}
.radios{display:flex;flex-wrap:wrap;gap:10px 22px}
.radios label{display:flex;align-items:flex-start;gap:8px;font-weight:600}
.radios input,.check input{width:auto;margin-top:5px;accent-color:var(--act)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:99px;border:1.5px solid transparent;font:800 1rem/1.2 var(--body);text-decoration:none;cursor:pointer;background:var(--act);color:var(--white)}
.btn:hover{background:var(--deep)}
.btn.line{background:transparent;border-color:var(--deep);color:var(--deep)}
.btn.line:hover{background:var(--deep);color:var(--white)}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.err{color:var(--error);font-weight:700}
.result{border:2px solid var(--bright);border-radius:12px;padding:20px;display:grid;gap:14px}
.result pre{white-space:pre-wrap;font:400 .92rem/1.6 ui-monospace,Consolas,monospace;background:var(--soft);border-radius:8px;padding:14px;margin:0;overflow-wrap:anywhere}
footer{background:var(--ink);color:var(--soft);font-size:.88rem;padding-block:24px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;max-width:1160px}
footer a{color:var(--white)}