:root{--bg:#f6f8fb;--card:#fff;--ink:#16202e;--muted:#5b6778;--brand:#0f766e;--line:#e2e8f0}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
header{background:var(--brand);color:#fff;padding:12px 16px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 18px}
header a{color:#fff;text-decoration:none}
header .logo{font-size:20px;font-weight:700}
header nav{display:flex;flex-wrap:wrap;gap:4px 16px}
header nav a{font-size:15px;font-weight:500;opacity:.95;padding:4px 0}
header nav a:hover{text-decoration:underline}
main{max-width:780px;margin:0 auto;padding:16px}
h1{font-size:26px;margin:12px 0 4px;line-height:1.25}
h2{font-size:21px;margin:6px 0 8px}
.sub{color:var(--muted);margin:0 0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
label{display:block;font-weight:600;margin:10px 0 4px;font-size:14px}
input,select{width:100%;padding:11px;border:1px solid var(--line);border-radius:8px;font-size:16px;background:#fff}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:520px){.row{grid-template-columns:1fr}}
button{margin-top:14px;width:100%;padding:13px;background:var(--brand);color:#fff;border:0;border-radius:8px;font-size:17px;font-weight:700;cursor:pointer}
.big{font-size:34px;font-weight:800;color:var(--brand)}
table{width:100%;border-collapse:collapse;margin-top:8px}
td,th{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;font-size:15px}
td:not(:first-child),th:not(:first-child){text-align:right}
.ad{background:#eef2f7;border:1px dashed #b8c2d0;color:#8895a7;text-align:center;padding:30px 10px;border-radius:8px;margin:16px 0;font-size:13px}
.bar{display:flex;height:22px;border-radius:6px;overflow:hidden;margin:10px 0}
.bar span{display:block;height:100%}
.legend{font-size:13px;color:var(--muted)}
details{border-bottom:1px solid var(--line);padding:10px 0}
summary{cursor:pointer;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
.grid a{display:block;padding:8px 10px;background:#f1f5f9;border-radius:8px;color:var(--brand);text-decoration:none;font-size:14px}
.grid a:hover{background:#e2e8f0}
footer{max-width:780px;margin:0 auto;padding:16px;color:var(--muted);font-size:13px}
footer a{color:var(--muted);margin-right:12px}
#result{display:none}
.crumbs{font-size:13px;color:var(--muted)}
.crumbs a{color:var(--brand)}
.card{overflow-x:auto}
@media(max-width:520px){
  td,th{padding:7px 4px;font-size:13px}
  h1{font-size:23px}
  .big{font-size:30px}
}
main a{color:var(--brand)}
main a:hover{text-decoration:none}
.grid a,.crumbs a{color:var(--brand)}