:root{
  --bg:#080b10;--bg2:#0d1219;--panel:#111821;--panel2:#151d28;--line:#1e2835;--line2:#2a3647;
  --text:#e8edf4;--muted:#8b98ab;--dim:#5d6b80;--amber:#ffb224;--up:#1fc98d;--down:#ff5a6a;--blue:#4da3ff;
  --r:10px;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.65 var(--sans);-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom)}
a{color:inherit;text-decoration:none}
a:hover{color:var(--amber)}
h1,h2,h3{line-height:1.25;margin:0}
p{margin:0 0 12px}
small{color:var(--muted)}
code{font-family:var(--mono);font-size:.9em;background:var(--panel2);padding:1px 5px;border-radius:4px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.num,.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.up{color:var(--up)}.down{color:var(--down)}.muted{color:var(--muted)}
.hide-sm{}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(8,11,16,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
.hdr-in{display:flex;align-items:center;gap:22px;height:58px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;letter-spacing:-.01em;font-size:16px}
.logo b{color:var(--amber);font-weight:700}
.logo svg{flex:none}
.nav{display:flex;gap:4px;flex:1}
.nav a{padding:7px 11px;border-radius:7px;color:var(--muted);font-size:14px}
.nav a:hover,.nav a.on{color:var(--text);background:var(--panel2)}
.search{position:relative;width:250px}
.search input{width:100%;background:var(--panel);border:1px solid var(--line2);color:var(--text);border-radius:8px;padding:8px 12px;font:inherit;font-size:14px}
.search input:focus{outline:none;border-color:var(--amber)}
.qres{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--panel);border:1px solid var(--line2);border-radius:8px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.5)}
.qres a{display:flex;justify-content:space-between;gap:10px;padding:9px 12px;font-size:14px}
.qres a:hover{background:var(--panel2)}
.live{font-size:12px;color:var(--dim);font-family:var(--mono);white-space:nowrap}
.live.on{color:var(--up)}

/* ticker */
.tape{background:var(--bg2);border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap}
.tape-in{display:inline-flex;animation:tape 60s linear infinite}
.tape:hover .tape-in{animation-play-state:paused}
.tk{display:inline-flex;gap:8px;align-items:baseline;padding:8px 18px;border-right:1px solid var(--line);font-size:13px}
.tk b{font-family:var(--mono);font-size:12px;color:var(--amber)}
@keyframes tape{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.tape-in{animation:none}.tape{overflow-x:auto}}

/* layout blocks */
main{padding:26px 0 60px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:14px}
.crumb a{color:var(--muted)}.crumb a:hover{color:var(--amber)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:18px}
.card h2{font-size:18px;margin-bottom:12px}
.card h3{font-size:15px;margin:16px 0 6px}
.h2{font-size:22px;margin:34px 0 14px}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--bg2);font-weight:600;user-select:none}
th[data-sort]{cursor:pointer}th[data-sort]:hover{color:var(--amber)}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--panel2)}
td.r,th.r{text-align:right}
.ico{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;font-size:11px;font-weight:800;letter-spacing:-.02em;color:var(--c);background:color-mix(in srgb,var(--c) 14%,transparent);border:1px solid color-mix(in srgb,var(--c) 40%,transparent);flex:none}
.ico.lg{width:52px;height:52px;font-size:15px;border-radius:13px}
.asset a{display:flex;align-items:center;gap:11px}
.asset b{display:block;font-weight:600;line-height:1.25}
.asset small{display:block;font-size:12px}
.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.03em;padding:3px 8px;border-radius:20px;border:1px solid var(--line2);color:var(--muted)}
.b-official{color:var(--up);border-color:rgba(31,201,141,.4);background:rgba(31,201,141,.08)}
.b-derived{color:var(--blue);border-color:rgba(77,163,255,.4);background:rgba(77,163,255,.08)}
.b-observed{color:var(--amber);border-color:rgba(255,178,36,.4);background:rgba(255,178,36,.08)}
.b-estimate{color:#c9a0ff;border-color:rgba(201,160,255,.4);background:rgba(201,160,255,.08)}
.b-pending{color:var(--dim)}
.pill{display:inline-block;font-family:var(--mono);font-size:13px;padding:2px 8px;border-radius:6px}
.pill.up{background:rgba(31,201,141,.12)}.pill.down{background:rgba(255,90,106,.12)}

/* home hero */
.hero{padding:34px 0 8px}
.hero h1{font-size:clamp(28px,4.4vw,44px);letter-spacing:-.025em;max-width:820px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p{color:var(--muted);max-width:680px;font-size:17px;margin-top:12px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.stat small{display:block;text-transform:uppercase;letter-spacing:.06em;font-size:11px}
.stat b{font-family:var(--mono);font-size:22px;font-weight:600}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.chip{background:var(--panel);border:1px solid var(--line2);color:var(--muted);padding:6px 13px;border-radius:20px;font-size:13px;cursor:pointer;font-family:inherit}
.chip.on,.chip:hover{color:var(--bg);background:var(--amber);border-color:var(--amber)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mcard{display:flex;gap:14px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.mcard:hover{border-color:var(--amber)}
.mcard b{display:block}.mcard small{display:block;line-height:1.4}
.soon{display:flex;flex-wrap:wrap;gap:8px}
.soon a{background:var(--panel);border:1px dashed var(--line2);border-radius:20px;padding:6px 14px;font-size:13px;color:var(--muted)}

/* asset page */
.ahead{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.ahead h1{font-size:clamp(24px,3.4vw,32px);letter-spacing:-.02em}
.ahead .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin:22px 0 4px}
.price .big{font-family:var(--mono);font-size:clamp(34px,5vw,50px);font-weight:600;letter-spacing:-.02em;color:var(--text)}
.price .per{color:var(--muted);font-size:15px}
.price-sub{color:var(--muted);font-size:13px;margin-bottom:6px}
.subnav{position:sticky;top:58px;z-index:20;background:rgba(8,11,16,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);margin:18px 0 22px;display:flex;gap:4px;overflow-x:auto}
.subnav a{padding:11px 14px;color:var(--muted);font-size:14px;white-space:nowrap;border-bottom:2px solid transparent}
.subnav a:hover{color:var(--text);border-bottom-color:var(--amber)}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.side{position:sticky;top:120px}
.kv{display:grid;grid-template-columns:1fr auto;gap:9px 14px;font-size:14px}
.kv dt{color:var(--muted)}.kv dd{margin:0;text-align:right;font-family:var(--mono);font-size:13px}
.spread{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:6px}
.spread div{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:12px}
.spread small{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.05em}
.spread b{font-family:var(--mono);font-size:18px;font-weight:600}
.ranges{display:flex;gap:6px;margin-bottom:8px}
.ranges button{background:transparent;border:1px solid var(--line2);color:var(--muted);border-radius:6px;padding:4px 10px;font:inherit;font-size:12px;cursor:pointer;font-family:var(--mono)}
.ranges button.on,.ranges button:hover{background:var(--amber);color:var(--bg);border-color:var(--amber)}
#chart{position:relative;height:300px}
#chart svg{width:100%;height:100%;display:block}
.chart-msg{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);font-size:14px;text-align:center;padding:0 20px}
.tip{position:absolute;pointer-events:none;background:var(--bg);border:1px solid var(--line2);border-radius:6px;padding:6px 9px;font-size:12px;font-family:var(--mono);transform:translate(-50%,-110%);white-space:nowrap}
.note{font-size:13px;color:var(--muted);margin-top:8px}
.cv label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px;text-transform:uppercase;letter-spacing:.05em}
.cv input{width:100%;background:var(--bg2);border:1px solid var(--line2);color:var(--text);border-radius:8px;padding:10px 12px;font:600 16px var(--mono)}
.cv input:focus{outline:none;border-color:var(--amber)}
.cv .out{display:flex;justify-content:space-between;font-size:14px;padding:6px 0;border-bottom:1px solid var(--line)}
.cv .out:last-child{border:0}
.list{margin:0;padding-left:18px}.list li{margin:6px 0}
.dl{display:grid;gap:10px}
.dl div{border-left:2px solid var(--line2);padding-left:12px}
.dl b{display:block}
.tl{list-style:none;margin:0;padding:0}
.tl li{display:grid;grid-template-columns:56px 1fr;gap:12px;padding:8px 0;border-bottom:1px solid var(--line)}
.tl li:last-child{border:0}
.tl b{font-family:var(--mono);color:var(--amber)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.warn{border-left:3px solid var(--amber);background:rgba(255,178,36,.06);padding:12px 14px;border-radius:0 8px 8px 0;font-size:14px}
details{border-bottom:1px solid var(--line);padding:12px 0}
details:last-child{border:0}
summary{cursor:pointer;font-weight:600}
details p{color:var(--muted);margin:8px 0 0}
.legend{display:grid;gap:8px;font-size:14px}
.legend div{display:flex;gap:10px;align-items:baseline}
.legend .badge{flex:none;min-width:78px;text-align:center}
.prose{max-width:760px}
.prose h2{margin:30px 0 10px;font-size:22px}
.prose h3{margin:22px 0 8px;font-size:17px}
.prose ul{padding-left:20px}
.prose li{margin:6px 0}
.pending-banner{background:rgba(93,107,128,.15);border:1px dashed var(--line2);border-radius:var(--r);padding:16px;margin-bottom:18px}

footer{border-top:1px solid var(--line);margin-top:40px;padding:34px 0 60px;color:var(--muted);font-size:13px}
footer .fg{display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}
footer h4{margin:0 0 10px;color:var(--text);font-size:13px;text-transform:uppercase;letter-spacing:.06em}
footer a{display:block;padding:3px 0;color:var(--muted)}
footer a:hover{color:var(--amber)}
.fine{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;line-height:1.6;color:var(--dim)}

@media(max-width:940px){
  .cols{grid-template-columns:1fr}.side{position:static}
  .stats{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:1fr 1fr}
  .search{width:180px}.two{grid-template-columns:1fr}footer .fg{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .hide-sm{display:none}.nav{display:none}.search{flex:1;width:auto}.hdr-in{gap:12px}
  .grid3{grid-template-columns:1fr}.spread{grid-template-columns:1fr}.tl li{grid-template-columns:44px 1fr}
  th,td{padding:10px}footer .fg{grid-template-columns:1fr}
}