:root{
  --bg:#f4f6f8; --surface:#fff; --ink:#142033; --muted:#5b6b7c;
  --accent:#0b6e4f; --accent2:#124e78; --line:#d7dee7; --ok:#0b6e4f; --no:#9b2226;
  --radius:14px; --shadow:0 10px 30px rgba(20,32,51,.06);
  --font:"Source Sans 3", "Segoe UI", sans-serif;
  --display:"Fraunces", Georgia, serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:
  radial-gradient(1200px 500px at 10% -10%, #d9efe6 0%, transparent 55%),
  radial-gradient(900px 420px at 100% 0%, #d6e6f5 0%, transparent 50%),
  var(--bg);line-height:1.55}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(1080px,92vw);margin:0 auto}
.site-header{padding:1rem 0;border-bottom:1px solid var(--line);background:rgba(255,255,255,.7);backdrop-filter:blur(8px);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{font-family:var(--display);font-weight:700;font-size:1.15rem;color:var(--ink)}
.nav{display:flex;gap:1rem;flex-wrap:wrap;font-size:.95rem}
.hero{padding:2.4rem 0 1.2rem}
.hero h1{font-family:var(--display);font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.15;margin:0 0 .6rem;max-width:22ch}
.hero .lead{color:var(--muted);font-size:1.08rem;max-width:52ch;margin:0 0 1.4rem}
.tool-card{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 2px);padding:1.1rem;box-shadow:var(--shadow)}
.tool-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem}
@media(max-width:860px){.tool-grid{grid-template-columns:1fr}}
label{display:block;font-size:.82rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--muted);margin-bottom:.35rem}
select,button{font:inherit}
select{width:100%;padding:.75rem .85rem;border:1px solid var(--line);border-radius:10px;background:#fff}
.controls{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
@media(max-width:560px){.controls{grid-template-columns:1fr}}
.btn-row{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.9rem}
button,.btn{appearance:none;border:0;border-radius:999px;padding:.7rem 1.05rem;background:var(--accent);color:#fff;font-weight:700;cursor:pointer}
button.secondary,.btn.secondary{background:#e8eef5;color:var(--ink)}
button:hover{filter:brightness(.96)}
.result{margin-top:1rem;padding:1rem;border-radius:12px;background:#f7faf8;border:1px solid #cfe4da;min-height:4.5rem}
.result.yes{border-color:#9fd0ba;background:#eef8f3}
.result.no{border-color:#f0c7c8;background:#fff5f5}
.result h2{margin:0 0 .35rem;font-size:1.25rem;font-family:var(--display)}
.muted{color:var(--muted)}
.section{padding:1.6rem 0}
.section h2{font-family:var(--display);margin:0 0 .8rem;font-size:1.45rem}
.land-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.7rem}
.land-grid a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:.85rem .9rem;color:var(--ink)}
.land-grid a:hover{border-color:#9db8a8;text-decoration:none;background:#f7fbf9}
.land-grid small{display:block;color:var(--muted);margin-top:.2rem}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:.98rem}
th,td{padding:.7rem .85rem;border-bottom:1px solid var(--line);text-align:left}
th{background:#f3f6f9;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;margin-bottom:.55rem}
.faq summary{cursor:pointer;font-weight:700}
.site-footer{margin-top:2rem;padding:1.5rem 0 2.5rem;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}
.pill{display:inline-block;padding:.2rem .55rem;border-radius:999px;background:#e7f3ee;color:var(--accent);font-size:.78rem;font-weight:700}
.year-links{display:flex;gap:.5rem;flex-wrap:wrap;margin:.6rem 0 0}
.year-links a{padding:.35rem .7rem;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink)}
.year-links a.is-active{background:#e7f3ee;border-color:#9fd0ba}
.source{font-size:.85rem;color:var(--muted);margin-top:1rem}
.crumbs{font-size:.9rem;color:var(--muted);margin:0 0 .8rem}
.crumbs a{color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.7rem;margin:1rem 0 0}
.fact{background:#fff;border:1px solid var(--line);border-radius:12px;padding:.75rem .85rem}
.fact strong{display:block;font-size:1.25rem;font-family:var(--display);color:var(--accent)}
.fact span{font-size:.85rem;color:var(--muted)}
.related{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.6rem}
.related a{padding:.35rem .7rem;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);font-size:.92rem}
.prose p{max-width:68ch;margin:.55rem 0}
.ads-slot{min-height:0}