:root{
  --ink:#1c2530; --muted:#5b6a76; --line:#d9e1e8; --bg:#f7f9fb;
  --accent:#0b5fa5; --accent-ink:#fff;
  --ok:#177245; --ok-bg:#e7f6ee; --warn:#96660a; --warn-bg:#fdf3e0;
  --bad:#b3261e; --bad-bg:#fdecea;
}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:#fff;line-height:1.6}
a{color:var(--accent)}
.site-header{display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.8rem 1.2rem;border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{font-weight:700;font-size:1.15rem;color:var(--ink);text-decoration:none}
.site-header nav a{margin-left:1rem;text-decoration:none}
main{max-width:920px;margin:0 auto;padding:1.2rem}
.lede{font-size:1.15rem;color:var(--muted)}
.muted{color:var(--muted);font-size:.92rem}
h1{font-size:1.9rem;line-height:1.25;margin:.4rem 0 .6rem}
h2{margin-top:1.8rem}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.2rem 0}
@media(max-width:640px){.cards{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:10px;padding:1rem 1.1rem;background:var(--bg)}
.card h2{margin-top:0}
.cta{display:inline-block;background:var(--accent);color:var(--accent-ink);
  padding:.55rem 1.1rem;border-radius:8px;text-decoration:none;font-weight:600}
form.tool{display:grid;gap:.9rem;margin:1rem 0}
form.tool label{font-weight:600;display:block}
form.tool select,form.tool input[type="datetime-local"],form.tool input[type="text"],
form.tool input[type="number"],form.tool input[type="email"]{
  width:100%;padding:.5rem;border:1px solid var(--line);border-radius:6px;font:inherit;margin-top:.3rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:640px){.grid2{grid-template-columns:1fr}}
.city-group{margin:.6rem 0}
.city-group strong{display:block;margin-bottom:.3rem}
.chip{display:inline-block;border:1px solid var(--line);border-radius:999px;
  padding:.15rem .6rem;margin:.15rem .2rem .15rem 0;font-weight:400;cursor:pointer;background:#fff}
.chip input{margin-right:.25rem}
button[type="submit"]{background:var(--accent);color:var(--accent-ink);border:0;
  padding:.6rem 1.3rem;border-radius:8px;font:inherit;font-weight:600;cursor:pointer}
.verdict{border-radius:10px;padding:1rem 1.2rem;margin:1.2rem 0;border:1px solid var(--line)}
.verdict.eligible{background:var(--ok-bg)}
.verdict.attention{background:var(--warn-bg)}
.verdict.not-eligible{background:var(--bad-bg)}
.verdict h2{margin-top:.2rem}
.verdict ul{padding-left:1.2rem}
.verdict li.pass{list-style:none;margin-left:-1.2rem}
.verdict li.pass::before{content:"✓ ";color:var(--ok);font-weight:700}
.verdict li.warn{list-style:none;margin-left:-1.2rem}
.verdict li.warn::before{content:"⚠ ";color:var(--warn)}
.verdict li.fail{list-style:none;margin-left:-1.2rem}
.verdict li.fail::before{content:"✗ ";color:var(--bad);font-weight:700}
.facts{border:1px solid var(--line);border-radius:10px;padding:.6rem 1.2rem 1rem;background:var(--bg)}
.subscribe-box{border:1px solid var(--line);border-radius:10px;padding:.6rem 1.2rem 1.2rem;margin-top:2rem;background:var(--bg)}
.subscribe-form{display:flex;gap:.6rem;flex-wrap:wrap}
.subscribe-form input[type="email"]{flex:1;min-width:220px;padding:.55rem;border:1px solid var(--line);border-radius:6px;font:inherit}
.form-status{width:100%;margin:.3rem 0 0;color:var(--muted)}
.calc-table{border-collapse:collapse;margin:.6rem 0}
.calc-table td{padding:.25rem 1.2rem .25rem 0}
.calc-table tr.total td{font-weight:700;border-top:1px solid var(--ink)}
.steps{counter-reset:step;padding-left:1.4rem}
.steps li{margin:.4rem 0}
.site-footer{border-top:1px solid var(--line);margin-top:3rem;padding:1.2rem;
  color:var(--muted);font-size:.9rem;max-width:920px;margin-left:auto;margin-right:auto}
.foot-nav a{color:var(--muted)}