:root{
    --navy:#02204d; --orange:#e45505; --salmon:#ef6b51; --teal:#04817c;
    --ink:#0e0e1d; --pink-tint:#ffecf2; --green-tint:#f4ffeb;
    --bg:#f7f6f3; --surface:#ffffff; --grey:#5c6470; --rule:#e8e6e1;
    --peach:#FFE7D6;
    --c-navy:#2f5da8; --c-orange:#e45505; --c-teal:#0c8f80;
    --font:'Aeonik','Golos Text',system-ui,-apple-system,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  body{font-family:var(--font);background:var(--bg);color:var(--navy);line-height:1.4;-webkit-font-smoothing:antialiased}

  /* ---------- orange header ---------- */
  header{position:sticky;top:0;z-index:1200;background:linear-gradient(90deg,#e94f00 0%,var(--orange) 55%,#f06a1f 100%);
         padding:0 24px;height:60px;display:flex;align-items:center;gap:18px;
         box-shadow:0 2px 14px rgba(228,85,5,.28)}
  .logo-vistar{height:22px;display:block}
  .logo-sep{color:rgba(255,255,255,.55);font-size:1.1rem;font-weight:300}
  .logo-arla{background:#fff;border-radius:8px;padding:3px 8px;display:flex;align-items:center}
  .logo-arla img{height:20px;display:block}
  .tabs{margin-left:auto;display:flex;background:rgba(2,32,77,.18);border-radius:10px;padding:3px}
  .tabs button{font-family:inherit;font-size:.82rem;font-weight:700;padding:7px 16px;border:none;cursor:pointer;
               border-radius:8px;background:transparent;color:#ffe0cf;letter-spacing:.01em;white-space:nowrap}
  .tabs button.on{background:#fff;color:var(--orange)}
  #demoBadge{display:none;background:var(--peach);color:var(--orange);font-size:.66rem;font-weight:700;
             letter-spacing:.08em;padding:5px 10px;border-radius:999px;text-transform:uppercase}
  #demoBadge.on{display:block}
  @media(max-width:640px){.logo-arla{display:none}.logo-sep{display:none}}

  /* ---------- title strip ---------- */
  .strip{background:linear-gradient(180deg,#fff 0%,#fdf4ee 100%);border-bottom:1px solid var(--rule);
         padding:22px 28px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
  .strip h1{font-size:1.45rem;font-weight:700;letter-spacing:-.02em}
  .strip h1::before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;
                    background:var(--orange);margin-right:10px;vertical-align:2px}
  .strip .sub{font-size:.82rem;color:var(--grey);font-weight:500}
  .chip b{color:var(--orange)}

  .wrap{max-width:1260px;margin:0 auto;padding:26px 28px 64px}
  .tabpane{display:none}
  .tabpane.on{display:block;animation:fadeIn .25s ease}
  @keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

  /* ---------- KPI strip ---------- */
  .kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:14px;margin-bottom:16px}
  .kpi{background:var(--surface);border:1px solid var(--rule);border-radius:16px;padding:18px 20px;
       box-shadow:0 1px 2px rgba(2,32,77,.05),0 8px 24px rgba(2,32,77,.04);position:relative;overflow:hidden;
       transition:transform .15s ease,box-shadow .15s ease}
  .kpi:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(2,32,77,.06),0 14px 32px rgba(2,32,77,.08)}
  .kpi::after{content:"";position:absolute;left:20px;right:auto;top:0;width:34px;height:3px;border-radius:0 0 3px 3px;
              background:var(--orange);opacity:.85}
  .kpi.accent{background:var(--peach);border-color:#f3cdb0;box-shadow:0 8px 24px rgba(228,85,5,.14)}
  .kpi.accent::after{background:var(--orange)}
  .kpi .label{font-size:.64rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--grey)}
  .kpi.accent .label{color:#a03e12}
  .kpi .big{font-size:1.85rem;font-weight:700;letter-spacing:-.025em;margin-top:6px;font-variant-numeric:tabular-nums;line-height:1.12}
  .kpi.accent .big{color:var(--orange)}
  .kpi .note{font-size:.72rem;color:var(--grey);margin-top:2px}
  .kpi.accent .note{color:#a03e12}
  .strike{text-decoration:line-through;opacity:.5;font-weight:500;font-size:1.2rem}
  .delta{color:var(--teal);font-weight:700}

  /* ---------- formula band ---------- */
  .formula{background:linear-gradient(120deg,var(--navy) 0%,#0a3268 100%);border-radius:18px;color:#fff;
           padding:30px 34px;display:grid;grid-template-columns:1fr 40px 1fr 40px 1.15fr;align-items:center;
           margin-bottom:16px;box-shadow:0 14px 34px rgba(2,32,77,.22);position:relative;overflow:hidden}
  .formula::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-120px;top:-200px;
                   background:radial-gradient(circle,rgba(228,85,5,.35) 0%,transparent 70%)}
  .formula::after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;left:-110px;bottom:-170px;
                  background:radial-gradient(circle,rgba(12,143,128,.3) 0%,transparent 70%)}
  .formula>*{position:relative;z-index:1}
  .formula .term{text-align:center}
  .formula .cap{font-size:.64rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#9fb1cc;margin-bottom:4px}
  .formula .val{font-size:1.95rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.2}
  .formula .val.orange{color:#ff8b4d}
  .formula .op{font-size:1.7rem;font-weight:300;color:#5d7398;text-align:center}
  @media(max-width:700px){.formula{grid-template-columns:1fr;gap:12px}.formula .op{display:none}}

  /* ---------- grid & panels ---------- */
  .grid{display:grid;gap:14px;margin-bottom:14px}
  .g-21{grid-template-columns:2fr 1fr}
  .g-32{grid-template-columns:3fr 2fr}
  @media(max-width:880px){.g-21,.g-32{grid-template-columns:1fr}}
  .panel{background:var(--surface);border:1px solid var(--rule);border-radius:14px;padding:18px 20px;
         box-shadow:0 1px 2px rgba(2,32,77,.04)}
  .panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}
  .panel h2{font-size:.95rem;font-weight:700;letter-spacing:-.01em}
  .legend{display:flex;gap:12px;font-size:.7rem;color:var(--grey);font-weight:600}
  .legend .sw{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:-1px}
  .chips{display:flex;gap:6px;flex-wrap:wrap}
  .chips button{font-family:inherit;font-size:.7rem;font-weight:600;padding:4px 10px;border-radius:999px;
                border:1px solid var(--rule);background:var(--surface);color:var(--navy);cursor:pointer}
  .chips button.on{background:var(--orange);border-color:var(--orange);color:#fff}

  /* ---------- charts ---------- */
  .chart-box{position:relative}
  .chart-box svg{display:block;width:100%;height:auto}
  .grid-l line{stroke:#eeece7;stroke-width:1}
  .tooltip{position:absolute;pointer-events:none;background:var(--navy);color:#fff;font-size:.72rem;
           padding:6px 10px;border-radius:7px;opacity:0;transition:opacity .1s;white-space:nowrap;z-index:60;
           transform:translate(-50%,calc(-100% - 10px))}
  .tooltip b{color:#ff8b4d}

  /* type breakdown bars */
  .tbar{margin-bottom:8px}
  .tbar .row{display:flex;justify-content:space-between;font-size:.72rem;font-weight:600;margin-bottom:2px}
  .tbar .row span:last-child{font-variant-numeric:tabular-nums;color:var(--grey)}
  .tbar .track{height:8px;background:#f0ede7;border-radius:4px;overflow:hidden}
  .tbar .fill{height:100%;background:var(--c-navy);border-radius:4px}

  /* ---------- map ---------- */
  .lmap{height:440px;border-radius:12px;z-index:1;box-shadow:inset 0 0 0 1px var(--rule)}
  .mappanel{display:flex;flex-direction:column}
  .mappanel .lmap{flex:1;min-height:480px}
  /* score tickets */
  .ticket .bar{height:6px;border-radius:3px;background:#f0ede7;margin-top:10px;overflow:hidden}
  .ticket .bar i{display:block;height:100%;border-radius:3px}
  .ticket .ico{position:absolute;right:16px;top:14px;font-size:1.3rem;opacity:.9}
  .ticket .label{padding-right:38px}
  .map-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
  .playback{background:var(--peach);border-radius:12px;margin:8px 16px 12px;padding:8px 14px}
  .playback .hourlbl{color:var(--orange)}
  .playback input[type=range]{accent-color:var(--orange)}
  .playbtn{width:30px;height:30px;border-radius:50%;border:none;background:var(--orange);color:#fff;
           font-size:.8rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none}
  input[type=range]{accent-color:var(--orange)}
  .hourlbl{font-variant-numeric:tabular-nums;font-weight:700;font-size:.85rem;min-width:44px}
  .map-legend{display:flex;gap:10px;font-size:.68rem;color:var(--grey);margin-top:6px;flex-wrap:wrap}
  .map-legend .dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:4px;vertical-align:-1px}

  /* ---------- rankings ---------- */
  .rank h3{font-size:.75rem;margin-bottom:5px;text-transform:uppercase;letter-spacing:.08em}
  .rank table{width:100%;border-collapse:collapse;font-size:.76rem}
  .rank td{padding:4px 4px;border-bottom:1px solid #f2f0eb;font-variant-numeric:tabular-nums}
  .rank tr:last-child td{border-bottom:none}
  .rank td:last-child{text-align:right;font-weight:700}
  .pos{color:var(--teal)} .neg{color:var(--salmon)}

  /* ---------- explorer ---------- */
  .explorer-ctl{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
  .ffdates{display:flex;gap:12px;align-items:center;font-size:.72rem;color:var(--grey);font-weight:600;flex-wrap:wrap}
  .ffdates input{font-family:inherit;font-size:.74rem;padding:5px 9px;border:1px solid var(--rule);border-radius:8px;
                 background:var(--surface);color:var(--navy);margin-left:5px}
  .searchwrap{position:relative;display:inline-block}
  .suggest{position:absolute;top:100%;left:0;margin-top:4px;background:var(--surface);border:1px solid var(--rule);
           border-radius:10px;box-shadow:0 12px 28px rgba(2,32,77,.14);z-index:90;min-width:280px;display:none;overflow:hidden}
  .sug-item{padding:8px 12px;font-size:.78rem;cursor:pointer;font-weight:600}
  .sug-item:hover{background:rgba(228,85,5,.08)}
  .explorer-ctl input{font-family:inherit;font-size:.78rem;padding:6px 12px;border:1px solid var(--rule);
                      border-radius:8px;min-width:230px;background:var(--bg);color:var(--navy)}
  .explorer-ctl input:focus{outline:2px solid var(--orange);border-color:transparent}

  /* ---------- context layer ---------- */
  .dot-l{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:4px;vertical-align:-1px}
  .tag-sample{background:var(--pink-tint);color:#a03e12;border:1px solid #f3c4b2;font-size:.62rem;
              font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:999px}
  .scrolly{max-height:238px;overflow-y:auto;padding-right:6px}
  .scrolly::-webkit-scrollbar{width:6px}
  .scrolly::-webkit-scrollbar-thumb{background:#e0dcd4;border-radius:3px}
  .ev{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 8px;margin:0 -8px;
      border-bottom:1px solid #f2f0eb;font-size:.78rem;border-radius:8px;transition:background .12s}
  .ev:hover{background:#faf7f2;border-bottom-color:transparent}
  .ev:last-child{border-bottom:none}
  .ev .l{flex:1;min-width:0}
  .ev .att{font-weight:700;font-variant-numeric:tabular-nums;color:var(--teal);text-align:right;flex:none;font-size:.85rem}
  .ev .att.neg{color:var(--salmon)}
  .ev .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .ev .m{color:var(--grey);font-size:.68rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  /* weather map markers */
  .wx-pill{background:#fff;border:1px solid var(--rule);border-radius:12px;padding:5px 10px;
           box-shadow:0 3px 10px rgba(2,32,77,.14);font-family:var(--font);white-space:nowrap;
           display:flex;align-items:center;gap:6px;transform:translate(-50%,-50%);width:max-content}
  .wx-pill .e{font-size:1.05rem;line-height:1}
  .wx-pill .t{font-weight:700;font-size:.86rem;color:var(--navy)}
  .wx-pill .p{font-size:.66rem;font-weight:700;color:var(--c-navy)}
  .wx-pill .r{font-size:.62rem;color:var(--grey);font-weight:600}
  .sl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:4px 22px}
  .sl-item{padding:8px 0;border-bottom:1px solid #f2f0eb;font-size:.76rem}
  .sl-item .top{display:flex;justify-content:space-between;gap:8px;font-weight:700}
  .sl-item .top .ty{color:var(--salmon);font-size:.66rem;text-transform:uppercase;letter-spacing:.06em}
  .sl-item .tx{color:var(--grey);margin-top:1px}
  .sl-item .dt{color:var(--grey);font-size:.66rem;font-variant-numeric:tabular-nums}

  /* ---------- platform layout: page header ---------- */
  .pagehead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
  .ph-eyebrow{display:flex;align-items:center;gap:8px;font-size:.64rem;font-weight:600;letter-spacing:.22em;
              text-transform:uppercase;color:var(--grey);margin-bottom:4px}
  .pulse{width:8px;height:8px;border-radius:50%;background:#27b467;animation:pulseDot 1.8s infinite}
  @keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(39,180,103,.5)}70%{box-shadow:0 0 0 8px rgba(39,180,103,0)}100%{box-shadow:0 0 0 0 rgba(39,180,103,0)}}
  .ph-title{font-size:1.5rem;font-weight:700;letter-spacing:-.02em}
  .subtx{font-size:.72rem;color:var(--grey)}

  /* ---------- dark map panel ---------- */
  .darkpanel{background:#071d3d;border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden;
             color:#fff;box-shadow:0 4px 18px rgba(2,32,77,.18);margin-bottom:14px}
  .dp-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
           padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.1)}
  .dp-head h2{font-size:.9rem;font-weight:700}
  .dp-sub{font-size:.7rem;color:rgba(255,255,255,.55)}
  .chips.dark button{background:transparent;border-color:var(--peach);color:var(--peach)}
  .chips.dark button.on{background:var(--peach);border-color:var(--peach);color:var(--orange)}
  .dp-mapwrap{position:relative}
  .darkpanel .lmap{height:470px;border-radius:0;box-shadow:none}
  .dp-legend{position:absolute;left:12px;bottom:12px;z-index:500;background:rgba(0,0,0,.68);border:1px solid rgba(255,255,255,.12);
             border-radius:10px;padding:8px 12px;display:flex;gap:14px;font-size:.66rem;color:rgba(255,255,255,.75);
             backdrop-filter:blur(4px)}

  /* ---------- surge deep dive ---------- */
  .dd-grid{grid-template-columns:1fr 1.2fr;margin-bottom:0}
  @media(max-width:960px){.dd-grid{grid-template-columns:1fr}}
  .loc-head,.loc-row{display:grid;grid-template-columns:1fr 76px 96px 70px;gap:10px;align-items:center;padding:6px 8px}
  .loc-head{font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);
            position:sticky;top:0;background:var(--surface);z-index:5}
  .loc-head span:not(:first-child),.loc-row span:not(:first-child){text-align:right}
  .loc-rows{max-height:330px;overflow-y:auto}
  .loc-row{font-size:.76rem;border-radius:8px;border-bottom:1px solid var(--rule2, #f2f0eb)}
  .loc-row:hover{background:rgba(2,32,77,.03)}
  .loc-row .nm{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .loc-row .sg{font-weight:700;font-variant-numeric:tabular-nums}
  .loc-row .sg.pos{color:var(--teal)} .loc-row .sg.neg{color:var(--salmon)}
  .loc-row .nums{font-variant-numeric:tabular-nums;color:var(--grey)}

  /* ---------- signal cards ---------- */
  .signals{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
  .signal{border:1px solid var(--rule);background:rgba(2,32,77,.015);border-radius:14px;padding:16px 18px}
  .signal .lb{font-size:.64rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--grey)}
  .signal .sc{margin-top:6px;font-size:2.6rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}
  .signal .sc small{font-size:.9rem;font-weight:500;color:var(--grey)}
  .signal .ds{margin-top:8px;font-size:.72rem;color:var(--grey);line-height:1.5}
  .signal .bar{height:6px;border-radius:3px;background:rgba(2,32,77,.07);margin-top:12px;overflow:hidden}
  .signal .bar i{display:block;height:100%;border-radius:3px}
  .minihead{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);margin-bottom:6px}
  .signal .impact{margin-top:6px;font-size:.86rem;font-weight:700;font-variant-numeric:tabular-nums}
  .signal .impact.pos{color:var(--teal)} .signal .impact.neg{color:var(--salmon)}
  .signal .impact small{font-weight:600;color:var(--grey);font-size:.64rem}
  .sig-learn{font-size:.85rem;line-height:1.5;background:var(--peach);border-radius:10px;padding:10px 14px;
             margin-bottom:8px;color:#5b2607}
  .sig-learn b{color:var(--orange)}
  .sig-expl{font-size:.72rem;color:var(--grey);line-height:1.5;margin-bottom:10px}
  .signal{font-family:inherit;text-align:left;cursor:pointer;transition:border-color .15s,background .15s}
  .signal:hover{border-color:rgba(228,85,5,.35);background:rgba(228,85,5,.03)}
  .signal.open{border-color:var(--orange);background:rgba(228,85,5,.04)}
  .signal .open-hint{margin-top:10px;font-size:.7rem;font-weight:700;color:var(--orange)}
  .sig-detail{margin-top:14px;border-top:1px solid var(--rule);padding-top:14px}
  .sig-stats{font-size:.8rem;font-weight:700;margin-bottom:10px;font-variant-numeric:tabular-nums}
  .wx{border-collapse:collapse;font-size:.72rem;width:100%}
  .wx th{font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--grey);
         padding:4px 6px;text-align:center}
  .wx td{padding:5px 6px;text-align:center;border-top:1px solid var(--rule2,#f2f0eb);font-variant-numeric:tabular-nums}
  .wx td:first-child,.wx th:first-child{text-align:left;white-space:nowrap}
  .wx .rg{font-weight:700}
  .wx .rg small{display:block;font-weight:500;color:var(--grey);font-size:.62rem}
  .wx .ico{font-size:1rem;line-height:1;display:block}
  .wx .tt{font-weight:700}
  .wx .pp{font-size:.62rem;color:var(--c-navy);font-weight:600}
  .wx td.rain{background:rgba(47,93,168,.09);border-radius:6px}

  .foot{font-size:.7rem;color:var(--grey);margin-top:6px}
  .powered{background:var(--navy);display:flex;align-items:center;justify-content:center;gap:14px;
           padding:26px 20px;margin-top:8px}
  .powered span{color:#8fa3c0;font-size:.68rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase}
  .powered img{height:20px;display:block;opacity:.95}
  .foot details{margin-top:4px}
  .foot summary{cursor:pointer;font-weight:600}
  .foot p{max-width:820px;margin-top:4px}