:root{
    /* clinical viewing-station palette */
    --ink:#14181d;          /* near-black film ink */
    --ground:#f4f5f3;       /* cool clinical off-white */
    --panel:#ffffff;
    --line:#e4e6e2;
    --line2:#eceeea;
    --muted:#5f6a72;
    --muted2:#939ba1;
    --accent:#d64524;       /* single vermilion accent */
    --accent-ink:#a8351a;
    --teal:#2f6f88;         /* surplus end of scale, reused as cool secondary */
    /* density scale */
    --b0:#5b1f16; --b1:#8f3b26; --b2:#c26a3a; --b3:#e0b25a;
    --b4:#a8c07a; --b5:#5f9f7a; --b6:#2f6f88;
    --land:#eceae3;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--ground);color:var(--ink);
    font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    -webkit-font-smoothing:antialiased;line-height:1.5}
  a{color:var(--accent-ink);text-decoration:none}
  .mono{font-family:"IBM Plex Mono",monospace}

  /* ---------- top nav ---------- */
  .nav{position:sticky;top:0;z-index:1000;background:rgba(244,245,243,.86);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line)}
  .nav-in{max-width:1240px;margin:0 auto;padding:14px 26px;display:flex;align-items:center;gap:26px}
  .brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;font-size:16px}
  .brand .glyph{width:22px;height:22px;flex:none}
  .nav-links{display:flex;gap:22px;margin-left:auto}
  .nav-links a{color:var(--muted);font-size:14px;font-weight:500}
  .nav-links a:hover{color:var(--ink)}
  .nav-cta{background:var(--ink);color:#fff;padding:8px 15px;border-radius:8px;font-size:13.5px;font-weight:500}
  @media(max-width:820px){.nav-links{display:none}}

  /* ---------- hero ---------- */
  .hero{max-width:1240px;margin:0 auto;padding:56px 26px 26px}
  .kicker{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.2em;text-transform:uppercase;
    color:var(--accent);margin-bottom:18px}
  .hero h1{font-family:"Newsreader",Georgia,serif;font-weight:400;font-size:clamp(34px,5.4vw,60px);
    line-height:1.04;letter-spacing:-.015em;margin:0 0 20px;max-width:15ch}
  .hero h1 em{font-style:italic;color:var(--accent)}
  .hero p{max-width:58ch;font-size:17px;color:var(--muted);line-height:1.6;margin:0}
  .hero .stats{display:flex;gap:40px;margin-top:34px;flex-wrap:wrap}
  .hstat .n{font-family:"Newsreader",serif;font-size:38px;line-height:1;letter-spacing:-.01em}
  .hstat .n span{color:var(--accent)}
  .hstat .l{font-size:12.5px;color:var(--muted);margin-top:6px;max-width:22ch}

  /* ---------- featured chart (map) ---------- */
  .feature{max-width:1240px;margin:30px auto 0;padding:0 26px}
  .chartcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
    box-shadow:0 1px 0 rgba(20,24,29,.02),0 24px 48px -30px rgba(20,24,29,.22)}
  .chart-head{padding:22px 24px 16px;border-bottom:1px solid var(--line2);display:flex;justify-content:space-between;
    align-items:flex-start;gap:20px;flex-wrap:wrap}
  .chart-head .ey{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:9px}
  .chart-head h2{font-family:"Newsreader",serif;font-weight:500;font-size:24px;margin:0 0 6px;letter-spacing:-.01em}
  .chart-head .sub{font-size:13.5px;color:var(--muted);max-width:60ch}
  .tabs{display:flex;gap:5px;background:var(--ground);border:1px solid var(--line);border-radius:10px;padding:4px}
  .tab{border:0;background:transparent;color:var(--muted);font:500 13px "Inter";padding:6px 13px;border-radius:7px;cursor:pointer}
  .tab.active{background:var(--ink);color:#fff}

  .chart-body{display:grid;grid-template-columns:1fr 300px;gap:0}
  @media(max-width:900px){.chart-body{grid-template-columns:1fr}}
  .mapwrap{position:relative;height:540px}
  @media(max-width:900px){.mapwrap{height:420px}}
  #map{position:absolute;inset:0;background:#dce6ec}
  .leaflet-container{background:#dce6ec;font-family:inherit}
  .leaflet-interactive.lifted{filter:drop-shadow(0 2px 5px rgba(20,24,29,.35))}
  .leaflet-interactive:focus,path.leaflet-interactive:focus{outline:none}

  .legend{position:absolute;z-index:600;left:16px;bottom:16px;background:rgba(255,255,255,.95);
    border:1px solid var(--line);border-radius:11px;padding:11px 13px}
  .legend .lt{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-bottom:9px}
  .scalebar{display:flex;height:11px;width:210px;border-radius:3px;overflow:hidden}
  .scalebar span{flex:1}
  .scalelabels{display:flex;justify-content:space-between;width:210px;margin-top:5px;font-family:"IBM Plex Mono",monospace;font-size:10px;color:var(--muted)}
  .legrow{display:flex;align-items:center;gap:7px;margin-top:8px;font-size:11.5px;color:var(--muted)}
  .legrow .sw{width:15px;height:10px;border-radius:2px;background:var(--land);border:1px solid #d8d3c7}

  /* side detail */
  .sidepanel{border-left:1px solid var(--line2);padding:20px;display:flex;flex-direction:column}
  @media(max-width:900px){.sidepanel{border-left:0;border-top:1px solid var(--line2)}}
  .sp-h{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted2);margin:0 0 12px}
  .sp-name{font-family:"Newsreader",serif;font-weight:500;font-size:21px;margin:0}
  .sp-val{font-family:"Newsreader",serif;font-size:50px;line-height:1;letter-spacing:-.02em;margin:12px 0 2px}
  .sp-val small{font-family:"Inter";font-size:12.5px;font-weight:500;color:var(--muted)}
  .sp-rel{font-size:13px;margin:5px 0 14px}
  .sp-rel b{color:var(--accent)}
  .sp-meta{font-size:12.5px;color:var(--muted);margin:3px 0}
  .sp-meta b{color:var(--ink);font-weight:600}
  .sp-link{display:inline-block;margin-top:9px;color:var(--accent-ink);font-weight:600;font-size:12.5px}
  .sp-link:hover{text-decoration:underline}
  .sp-note{font-size:12.5px;color:var(--ink);line-height:1.5;margin-top:12px;background:var(--ground);border:1px solid var(--line);border-radius:9px;padding:10px 12px}
  .sp-hint{color:var(--muted);font-size:13px;line-height:1.55}

  .chart-foot{padding:13px 24px;border-top:1px solid var(--line2);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
  .chart-foot .src{font-size:11.5px;color:var(--muted2);max-width:70ch;line-height:1.5}
  .chart-foot .acts{display:flex;gap:8px}
  .ghost{border:1px solid var(--line);background:var(--panel);color:var(--muted);font:500 12px "Inter";padding:6px 12px;border-radius:8px;cursor:pointer}
  .ghost:hover{color:var(--ink);border-color:var(--muted2)}

  .radpopup .leaflet-popup-content-wrapper{border-radius:12px;border:1px solid var(--line);box-shadow:0 8px 30px rgba(20,24,29,.14)}
  .radpopup .leaflet-popup-content{margin:13px 15px;font-family:"Inter"}
  .pop-name{font-family:"Newsreader",serif;font-weight:500;font-size:17px;margin-bottom:4px}
  .pop-val{font-size:13px;color:var(--muted)}
  .pop-val b{font-family:"Newsreader",serif;font-size:25px;margin-right:3px}
  .pop-rel{font-size:12px;margin:5px 0 0}
  .pop-note{font-size:12px;color:var(--muted);line-height:1.45;margin-top:7px;padding-top:7px;border-top:1px solid var(--line)}
  .pop-src{display:inline-block;margin-top:8px;font-size:12px;font-weight:600;color:var(--accent-ink)}
  .pop-trend{margin:9px 0 2px;padding-top:9px;border-top:1px solid var(--line)}
  .pop-trend-h,.sp-trend-h{font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2);margin-bottom:2px}
  .pop-trend-l{display:flex;justify-content:space-between;font-family:"IBM Plex Mono",monospace;font-size:10px;color:var(--muted);margin-top:1px}
  .sidepanel .pop-trend{margin:10px 0 4px}

  /* ---------- key findings ---------- */
  .findings{max-width:1240px;margin:22px auto 0;padding:0 26px}
  .findings-in{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  @media(max-width:900px){.findings-in{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:560px){.findings-in{grid-template-columns:1fr}}
  .kf{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:18px 18px 20px}
  .kf-n{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--accent);letter-spacing:.1em;margin-bottom:10px}
  .kf h3{font-family:"Newsreader",serif;font-weight:500;font-size:18px;margin:0 0 7px;letter-spacing:-.01em;line-height:1.15}
  .kf p{font-size:13px;color:var(--muted);line-height:1.5;margin:0}

  /* ---------- gap chart ---------- */
  .gap-body{padding:26px 24px 30px}
  .gap-row{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;margin:0 0 22px}
  .gap-row:last-child{margin-bottom:0}
  .gap-label{font-weight:600;font-size:14px}
  .gap-label small{display:block;font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--muted2);font-weight:400;margin-top:2px}
  .gap-bars{display:flex;flex-direction:column;gap:8px}
  .gap-bar{display:flex;align-items:center;gap:10px}
  .gap-track{flex:1;height:22px;background:var(--ground);border-radius:6px;overflow:hidden;border:1px solid var(--line)}
  .gap-fill{height:100%;border-radius:5px 0 0 5px;display:flex;align-items:center;justify-content:flex-end;padding-right:8px}
  .gap-fill.supply{background:#5f9f7a}
  .gap-fill.demand{background:var(--accent)}
  .gap-val{font-family:"IBM Plex Mono",monospace;font-size:11px;color:#fff;font-weight:500}
  .gap-tag{font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--muted);width:58px}
  .gap-legend{display:flex;gap:18px;margin-top:6px;font-size:12px;color:var(--muted)}
  .gap-legend span{display:inline-flex;align-items:center;gap:6px}
  .gap-legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
  .gap-nodata{flex:1;height:22px;display:flex;align-items:center;padding:0 10px;border:1px dashed var(--line);
    border-radius:6px;font-size:11px;color:var(--muted2);background:repeating-linear-gradient(45deg,transparent,transparent 6px,#f2f1ec 6px,#f2f1ec 12px)}

  /* ---------- analysis article ---------- */
  .analysis{max-width:720px;margin:64px auto 0;padding:0 26px}
  .an-eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
  .an-title{font-family:"Newsreader",serif;font-weight:400;font-size:clamp(27px,3.8vw,40px);line-height:1.1;letter-spacing:-.015em;margin:0 0 22px}
  .an-lead{font-family:"Newsreader",serif;font-size:20px;line-height:1.5;color:var(--ink);margin:0 0 30px}
  .analysis h3{font-family:"Newsreader",serif;font-weight:500;font-size:22px;letter-spacing:-.01em;margin:32px 0 10px}
  .analysis p{font-size:16px;line-height:1.68;color:#2c343b;margin:0 0 16px}
  .an-caveat{margin-top:26px;padding:16px 18px;background:var(--ground);border:1px solid var(--line);border-radius:12px;
    font-size:13px!important;line-height:1.6!important;color:var(--muted)!important}
  .an-caveat b{color:var(--ink)}

  /* ---------- section heading ---------- */
  .sectionhead{max-width:1240px;margin:74px auto 0;padding:0 26px}
  .sectionhead .ey{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
  .sectionhead h2{font-family:"Newsreader",serif;font-weight:400;font-size:clamp(26px,3.4vw,38px);letter-spacing:-.01em;margin:0 0 10px;max-width:20ch}
  .sectionhead p{max-width:62ch;color:var(--muted);font-size:15.5px;margin:0}

  /* ---------- topic grid ---------- */
  .grid{max-width:1240px;margin:28px auto 0;padding:0 26px;display:grid;
    grid-template-columns:repeat(3,1fr);gap:18px}
  @media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:620px){.grid{grid-template-columns:1fr}}
  .topic{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px 20px 20px;
    cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;overflow:hidden}
  .topic:hover{transform:translateY(-3px);box-shadow:0 18px 40px -26px rgba(20,24,29,.4);border-color:var(--muted2)}
  .topic .no{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--muted2);letter-spacing:.1em}
  .topic h3{font-family:"Newsreader",serif;font-weight:500;font-size:20px;margin:12px 0 8px;letter-spacing:-.01em}
  .topic p{font-size:13.5px;color:var(--muted);line-height:1.5;margin:0 0 16px}
  .topic .metrics{display:flex;flex-wrap:wrap;gap:6px}
  .chip{font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--muted);background:var(--ground);
    border:1px solid var(--line);border-radius:20px;padding:4px 9px}
  .topic .status{position:absolute;top:18px;right:18px;font-family:"IBM Plex Mono",monospace;font-size:9.5px;
    letter-spacing:.08em;text-transform:uppercase;color:var(--muted2);border:1px solid var(--line);border-radius:20px;padding:3px 8px}
  .topic.live .status{color:var(--teal);border-color:#bfd6d9;background:#eef5f5}
  .topic .spark{position:absolute;bottom:0;left:0;right:0;height:34px;opacity:.5}

  /* ---------- data-quality strip ---------- */
  .principles{max-width:1240px;margin:74px auto 0;padding:0 26px}
  .principles .inner{background:var(--ink);color:#eef0ec;border-radius:18px;padding:40px 38px;
    display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:34px}
  @media(max-width:820px){.principles .inner{grid-template-columns:1fr;gap:26px}}
  .principles h2{font-family:"Newsreader",serif;font-weight:400;font-size:28px;margin:0 0 12px;letter-spacing:-.01em}
  .principles h2 em{font-style:italic;color:#ff8a6b}
  .principles .lead{color:#aeb6b8;font-size:14.5px;line-height:1.6;margin:0}
  .principle .pt{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#ff8a6b;margin-bottom:9px}
  .principle p{color:#c3cacb;font-size:13.5px;line-height:1.55;margin:0}

  /* ---------- newsletter / cta ---------- */
  .cta{max-width:1240px;margin:56px auto 0;padding:0 26px}
  .cta .inner{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:40px 38px;
    display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
  .cta h2{font-family:"Newsreader",serif;font-weight:400;font-size:27px;margin:0 0 8px;letter-spacing:-.01em}
  .cta p{color:var(--muted);font-size:14.5px;margin:0;max-width:46ch}
  .cta form{display:flex;gap:9px;flex-wrap:wrap}
  .cta input{border:1px solid var(--line);background:var(--ground);border-radius:9px;padding:11px 14px;font:400 14px "Inter";width:250px;color:var(--ink)}
  .cta input:focus{outline:2px solid var(--accent);outline-offset:1px}
  .cta button{background:var(--accent);color:#fff;border:0;border-radius:9px;padding:11px 20px;font:600 14px "Inter";cursor:pointer}
  .cta button:hover{background:var(--accent-ink)}

  footer{max-width:1240px;margin:60px auto 0;padding:30px 26px 60px;border-top:1px solid var(--line);
    display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:26px}
  @media(max-width:820px){footer{grid-template-columns:1fr 1fr}}
  footer .fbrand{font-weight:600;font-size:15px;margin-bottom:10px;display:flex;align-items:center;gap:9px}
  footer p{color:var(--muted);font-size:12.5px;line-height:1.6;margin:0;max-width:38ch}
  footer h4{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted2);margin:0 0 12px}
  footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
  footer ul a{color:var(--muted);font-size:13px}
  footer ul a:hover{color:var(--ink)}
  .disclaimer{max-width:1240px;margin:0 auto;padding:0 26px 50px;color:var(--muted2);font-size:11.5px;line-height:1.6}
  @media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}