:root{
  --ink:#15191f; --ink2:#3b4250; --paper:#f6f4ef; --card:#fff;
  --accent:#e4572e; --accent-d:#c0431f; --teal:#1f7a6c; --line:#e3ddd2;
  --shadow:0 1px 3px rgba(20,24,31,.08),0 8px 24px rgba(20,24,31,.06);
  --mono:"SFMono-Regular",ui-monospace,"JetBrains Mono",Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}
.wrap{max-width:1100px;margin:0 auto;padding:0 22px}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;font-weight:800}
a{color:var(--accent-d)}
code{font-family:var(--mono);font-size:.88em;background:#0d10150d;padding:.1em .35em;border-radius:4px}

/* hero */
.hero{background:var(--ink);color:#f3efe7;padding:54px 0 40px;border-bottom:4px solid var(--accent)}
.kicker{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:#9aa3b2;margin:0 0 14px}
.hero h1{font-size:clamp(1.8rem,4.4vw,3.1rem);margin:0 0 18px}
.hero h1 em{color:var(--accent);font-style:normal}
.lede{max-width:60ch;color:#cfd4dd;font-size:1.06rem;margin:0 0 28px}
.lede strong{color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:#1d222b;border:1px solid #2a3038;border-radius:12px;padding:16px 16px 14px}
.stat b{display:block;font-family:var(--mono);font-size:1.9rem;letter-spacing:-.03em;color:#fff;line-height:1}
.stat span{display:block;margin-top:7px;font-size:.8rem;color:#9aa3b2}
@media(max-width:680px){.stats{grid-template-columns:repeat(2,1fr)}.hero h1 br{display:none}}

section{padding:48px 0}
section h2{font-size:clamp(1.4rem,3vw,2rem);margin:0 0 8px}
.note,.src{color:var(--ink2);max-width:65ch}
.mapsec{padding-bottom:0}
#map{height:520px;margin-top:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#dfe6ea}
.leaflet-popup-content{font-family:var(--sans)}
.leaflet-popup-content b{font-size:1.02rem}
.pop-link{display:inline-block;margin-top:6px;font-weight:700;color:var(--accent-d);cursor:pointer}

/* controls */
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0 24px}
.controls input[type=search],.controls select{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
.controls input[type=search]{min-width:220px;flex:1}
.chk{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 12px;cursor:pointer;font-size:.92rem}
.count{font-family:var(--mono);font-size:.82rem;color:var(--ink2);margin-left:auto}

/* grid of cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .12s ease;display:flex;flex-direction:column}
.card:hover{box-shadow:0 6px 14px rgba(20,24,31,.12),0 18px 40px rgba(20,24,31,.1)}
.card .ph{aspect-ratio:3/2;background:#cdd4d8 center/cover no-repeat}
.card .body{padding:14px 15px 16px}
.card .top{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.card h3{font-size:1.08rem;margin:0}
.card .w{font-family:var(--mono);font-weight:700;color:var(--accent-d);white-space:nowrap}
.card .nb{color:var(--ink2);font-size:.86rem;margin:2px 0 10px}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.badge{font-size:.7rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;padding:3px 8px;border-radius:999px}
.badge.sw{background:#fde6e0;color:var(--accent-d)}
.badge.pk{background:#e3f2ee;color:var(--teal)}
.badge.dim{background:#eef0f3;color:var(--ink2)}
.badge.cl{background:#fbeccd;color:#8a6d1f}
.card .tx{font-size:.86rem;color:var(--ink2);margin:0}
.card .tx b{color:var(--ink)}

/* methodology */
.methods{background:#fff;border-top:1px solid var(--line)}
.mcols{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin:18px 0 8px}
.mcols ul{margin:0;padding-left:18px}.mcols li{margin:7px 0;color:var(--ink2)}
.mcols h3{font-size:1.05rem;margin:0 0 6px}
@media(max-width:680px){.mcols{grid-template-columns:1fr;gap:18px}}
.src{font-size:.9rem;margin-top:20px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(15,18,24,.6);display:flex;align-items:center;justify-content:center;padding:20px;z-index:1000}
.modal[hidden]{display:none}
.modal-card{background:var(--paper);max-width:760px;width:100%;max-height:90vh;overflow:auto;border-radius:16px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.close{position:absolute;top:10px;right:12px;border:0;background:rgba(0,0,0,.55);color:#fff;width:34px;height:34px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;z-index:2}
.modal-body-pad{padding:22px 24px 26px}
.modal img.aer{width:100%;display:block;border-radius:16px 16px 0 0;background:#cdd4d8}
.m-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin:0 0 4px}
.m-head h2{margin:0;font-size:1.5rem}
.m-w{font-family:var(--mono);font-weight:800;color:var(--accent-d);font-size:1.2rem}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:16px 0}
.fact{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.fact b{display:block;font-family:var(--mono);font-size:1.1rem}
.fact span{font-size:.72rem;color:var(--ink2)}
.xsec{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin-top:16px}
.xsec h4{margin:0 0 12px;font-size:.95rem}
.xsec svg{width:100%;height:auto;display:block}
@media(max-width:560px){.facts{grid-template-columns:repeat(2,1fr)}}

footer{background:var(--ink);color:#aab2bf;padding:30px 0;font-size:.9rem}
footer a{color:#fff}