:root{
  --bg:#060a11; --bg2:#0a111c; --panel:#0c1420; --glass:rgba(12,20,32,.78); --line:rgba(150,180,220,.14); --line2:rgba(150,180,220,.26);
  --ink:#e8eef6; --ink2:#a9b7c8; --ink3:#71829a; --acc:#ffc861; --acc2:#5fb3ff; --warm:#e0674f; --cool:#4f93d6;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-text-size-adjust:100%}
body{overflow-x:hidden}
a{color:var(--acc2);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit;color:inherit}
.mono,.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
#errbar{position:fixed;left:0;right:0;top:0;z-index:99;background:#8a1c1c;color:#fff;font:12px var(--mono);padding:6px 10px;white-space:pre-wrap}
.glass{background:var(--glass);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border:1px solid var(--line);border-radius:14px}

/* top bar */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;padding:10px 20px;border-radius:0;border-width:0 0 1px 0;background:rgba(6,10,17,.86)}
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:inherit}
.brand:hover{text-decoration:none}
.brand svg{width:34px;height:34px;flex:none}
.brand h1{margin:0;font-size:20px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.brand p{margin:0;font-size:12px;color:var(--ink3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top nav{margin-left:auto;display:flex;gap:4px}
.top nav a{color:var(--ink2);font-size:13.5px;padding:6px 11px;border-radius:8px}
.top nav a:hover{background:rgba(255,255,255,.06);text-decoration:none;color:var(--ink)}

/* explore */
#explore{display:grid;grid-template-columns:minmax(0,1fr) 560px;height:calc(100vh - 57px);min-height:600px}
#mapwrap{position:relative;min-width:0}
#map{position:absolute;inset:0}
.mapctl{position:absolute;left:14px;top:14px;width:340px;padding:14px 14px 12px;z-index:5;max-height:calc(100% - 28px);overflow:auto}
.mapctl h2{margin:0 0 2px;font-size:15px;font-weight:700;letter-spacing:-.01em}
.mapctl .lede{margin:0 0 10px;font-size:12.5px;color:var(--ink2);line-height:1.55}
.ctl-l{font-size:11px;color:var(--ink3);margin:10px 0 5px;letter-spacing:.02em}
.seg{display:flex;flex-wrap:wrap;gap:4px}
.seg button{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:8px;padding:5px 9px;font-size:12.5px;color:var(--ink2);cursor:pointer;white-space:nowrap}
.seg button:hover{border-color:var(--line2);color:var(--ink)}
.seg button.on{background:rgba(255,200,97,.14);border-color:rgba(255,200,97,.55);color:#ffe2a8}
.seg button:disabled{opacity:.35;cursor:default}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.chip{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:20px;padding:3px 10px 3px 7px;font-size:12px;color:var(--ink2);cursor:pointer;user-select:none}
.chip svg{width:12px;height:12px}
.chip.off{opacity:.38}
.chip .c{font-family:var(--mono);font-size:11px;color:var(--ink3)}
.legend{margin-top:12px}
.legend .bar{height:10px;border-radius:5px;border:1px solid var(--line)}
.legend .ticks{display:flex;justify-content:space-between;font:11px var(--mono);color:var(--ink2);margin-top:3px}
.legend .cap{font-size:11.5px;color:var(--ink3);margin-top:4px;line-height:1.45}
.mapnote{position:absolute;right:12px;bottom:26px;font-size:11px;color:var(--ink3);background:rgba(6,10,17,.7);padding:3px 8px;border-radius:6px;z-index:4}
.maplibregl-ctrl-attrib{font-size:10px!important;background:rgba(6,10,17,.6)!important}
.maplibregl-ctrl-attrib a{color:var(--ink3)!important}
.maplibregl-ctrl-group{background:var(--glass)!important;border:1px solid var(--line)!important}
.maplibregl-ctrl-group button span{filter:invert(1) opacity(.8)}

/* panel */
#panel{border-left:1px solid var(--line);background:linear-gradient(180deg,#0a111c,#070c14);overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#253347 transparent}
.pad{padding:18px 22px}
.ov h2,.st h2{margin:0;font-size:22px;letter-spacing:-.02em}
.eyebrow{font-size:11.5px;color:var(--acc);letter-spacing:.04em;margin-bottom:4px}
.ov p{color:var(--ink2);font-size:14px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}
.kpi{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:10px 12px;min-width:0}
.kpi .k{font-size:11.5px;color:var(--ink3);line-height:1.35}
.kpi .v{font:600 22px var(--mono);letter-spacing:-.02em;margin-top:2px;white-space:nowrap}
.kpi .v small{font-size:12px;color:var(--ink2);font-weight:400;margin-left:2px}
.kpi .s{font-size:11.5px;color:var(--ink2);margin-top:1px}
.rank{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.rank h3,.sec h3{font-size:13.5px;margin:0 0 6px;font-weight:700;color:var(--ink)}
.rank ol{list-style:none;margin:0;padding:0}
.rank li{display:flex;justify-content:space-between;gap:6px;font-size:12.5px;padding:4px 6px;border-radius:6px;cursor:pointer}
.rank li:hover{background:rgba(255,255,255,.05)}
.rank li span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink2)}
.rank li b{font:600 12.5px var(--mono)}
.hint{font-size:12.5px;color:var(--ink3);border-top:1px solid var(--line);margin-top:16px;padding-top:12px}
.search{position:relative;margin-top:12px}
.search input{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:10px;padding:9px 12px;color:var(--ink);font:inherit;font-size:14px}
.search input:focus{outline:none;border-color:rgba(255,200,97,.5)}
.sres{position:absolute;left:0;right:0;top:100%;margin-top:4px;background:#0e1826;border:1px solid var(--line2);border-radius:10px;z-index:10;max-height:280px;overflow:auto}
.sres div{padding:7px 12px;font-size:13px;cursor:pointer;display:flex;justify-content:space-between;gap:8px}
.sres div:hover,.sres div.on{background:rgba(255,255,255,.06)}
.sres div span{color:var(--ink3);font-size:11.5px}

/* station */
.st-head{position:sticky;top:0;z-index:6;background:rgba(9,15,25,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:14px 22px 10px}
.st-top{display:flex;align-items:flex-start;gap:10px}
.st-top .x{margin-left:auto;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:8px;width:30px;height:30px;cursor:pointer;flex:none;font-size:16px;line-height:1}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;color:var(--ink2);background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:6px;padding:1px 7px;margin-right:4px;white-space:nowrap}
.badge.live{color:#9ee6b8;border-color:rgba(120,220,160,.35)}
.badge.live::before{content:'';width:6px;height:6px;border-radius:50%;background:#5fd38d;box-shadow:0 0 6px #5fd38d}
.st-meta{font-size:12px;color:var(--ink3);margin-top:4px}
.st-ctl{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}
.st-ctl select{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:5px 8px;font:12.5px var(--mono)}
.sec{padding:16px 22px 6px;border-bottom:1px solid rgba(150,180,220,.07)}
.sec .sub{font-size:12px;color:var(--ink3);margin:-3px 0 8px;line-height:1.5}
.chart{position:relative;width:100%}
.chart canvas{display:block;width:100%}
.lg{display:flex;flex-wrap:wrap;gap:10px;font-size:11.5px;color:var(--ink2);margin:6px 0 2px}
.lg i{display:inline-block;width:18px;height:9px;border-radius:2px;vertical-align:-1px;margin-right:5px}
.lg i.ln{height:2px;vertical-align:3px}
table.rec{width:100%;border-collapse:collapse;font-size:12.5px}
table.rec td{padding:6px 4px;border-bottom:1px solid rgba(150,180,220,.08);vertical-align:top}
table.rec td:first-child{color:var(--ink2)}
table.rec td.v{font-family:var(--mono);text-align:right;white-space:nowrap}
table.rec td.d{font-family:var(--mono);color:var(--ink3);text-align:right;white-space:nowrap;width:1%}
.btn{display:inline-flex;align-items:center;gap:7px;background:rgba(255,200,97,.12);border:1px solid rgba(255,200,97,.45);color:#ffe2a8;border-radius:9px;padding:7px 13px;font-size:13px;cursor:pointer}
.btn:hover{background:rgba(255,200,97,.2)}
.qc{font-size:11.5px;color:var(--ink3);margin-top:8px;line-height:1.6}
.today-box{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:10px}
.today-box .big{font:600 26px var(--mono);letter-spacing:-.03em}
.today-box .txt{font-size:12.5px;color:var(--ink2);line-height:1.5}

/* tooltip */
#tip{position:fixed;z-index:50;pointer-events:none;background:rgba(8,13,22,.95);border:1px solid var(--line2);border-radius:9px;padding:7px 10px;font-size:12px;line-height:1.5;color:var(--ink);max-width:260px;box-shadow:0 6px 24px rgba(0,0,0,.5);display:none}
#tip b{font-weight:700}
#tip .m{font-family:var(--mono)}
#tip .dim{color:var(--ink3)}

/* wall + about */
.band{max-width:1400px;margin:0 auto;padding:56px 24px 20px}
.band h2{font-size:26px;letter-spacing:-.02em;margin:0 0 4px}
.band .lede{color:var(--ink2);max-width:880px;margin:0 0 18px;font-size:14.5px}
.wallctl{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px}
#wallwrap{position:relative;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:14px 14px 10px;overflow:hidden}
#wallc{display:block;width:100%}
.about{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.about .card{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:16px 20px}
.about h3{margin:0 0 6px;font-size:15.5px}
.about p,.about li{font-size:13.5px;color:var(--ink2)}
.about ul{padding-left:18px;margin:6px 0}
.about code{font-family:var(--mono);font-size:12px;color:var(--ink)}
footer{max-width:1400px;margin:30px auto 0;padding:22px 24px 40px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink3);line-height:1.8}

@media (max-width:1100px){
  #explore{grid-template-columns:minmax(0,1fr) 460px}
}
@media (max-width:860px){
  .top{padding:9px 14px;gap:10px}
  .brand h1{font-size:18px}
  .brand p{display:none}
  .top nav a{padding:5px 7px;font-size:12.5px}
  #explore{display:block;height:auto}
  #mapwrap{height:auto}
  #map{position:relative;height:58vh;min-height:380px}
  .mapctl{position:static;width:auto;margin:10px 12px 4px;padding:12px;max-height:none}
  .mapctl .lede,.mapctl h2{display:none}
  .mapctl .ctl-l{margin:6px 0 4px}
  .mapctl .legend{margin-top:8px}
  #panel{border-left:0;border-top:1px solid var(--line);overflow:visible}
  .pad{padding:16px}
  .st-head{padding:12px 16px 9px;position:static}
  .seg button{padding:4px 8px;font-size:12px}
  .chip{font-size:11.5px}
  .sec{padding:14px 16px 6px}
  .kpis{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .kpi{padding:8px 9px}
  .kpi .v{font-size:18px}
  .rank{grid-template-columns:1fr}
  .band{padding:40px 16px 12px}
  .band h2{font-size:21px}
  .about{grid-template-columns:1fr}
  #wallwrap{padding:10px 8px 8px}
  footer{padding:20px 16px 36px}
}

.rank li b{display:inline-flex;align-items:center;gap:6px;color:var(--ink)}
.rank li b i{width:9px;height:9px;border-radius:2px;display:inline-block}
.mini{margin-top:16px}
.mini h3{font-size:13.5px;margin:0 0 2px}
.mini .sub{font-size:11.5px;color:var(--ink3);margin-bottom:6px}
table.reg{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:4px}
table.reg th{font-weight:500;color:var(--ink3);text-align:right;padding:4px 6px;font-size:11.5px;border-bottom:1px solid var(--line)}
table.reg th:first-child,table.reg td:first-child{text-align:left}
table.reg td{padding:5px 6px;text-align:right;border-bottom:1px solid rgba(150,180,220,.07);font-family:var(--mono)}
table.reg td:first-child{font-family:var(--sans);color:var(--ink2)}

.legend .ends{display:flex;justify-content:space-between;font-size:11px;color:var(--ink3);margin-top:1px}
.trendline{font-size:12.5px;color:var(--ink);margin:2px 0 4px;line-height:1.5}
.trendline b{font-family:var(--mono);font-weight:600}