:root{
  color-scheme:dark;
  --paper:#05070f; --ink:#e4ecff; --cobalt:#2fb4ff; --ember:#ff6a1f; --sun:#ffb81f; --line:#46538a;
  --muted:#8f9cc4; --panel:#0a0e1c; --err:#ff6b6b; --ok:#46e6a0;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.55 "Instrument Sans",system-ui,sans-serif;overflow-x:hidden}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px}
.px{font-family:"Silkscreen",ui-monospace,monospace;font-weight:700;letter-spacing:.02em}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}

/* Header */
header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;border-bottom:2px solid var(--line)}
.brand{font-size:20px;margin:0}
.brand span{color:var(--ember)}
.btn{font:600 15px "Instrument Sans",sans-serif;border:2px solid var(--line);background:var(--panel);color:var(--ink);padding:10px 16px;cursor:pointer;box-shadow:4px 4px 0 var(--line);transition:transform .12s,box-shadow .12s}
.btn:hover:not(:disabled){transform:translate(-1px,-1px);box-shadow:6px 6px 0 var(--line)}
.btn:active:not(:disabled){transform:translate(3px,3px);box-shadow:1px 1px 0 var(--line)}
.btn.primary{background:var(--cobalt);color:#04111f;border-color:var(--line)}
.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}

/* Hero */
.hero{padding:56px 0 40px}
.hero h2{font-size:clamp(34px,8.2vw,84px);line-height:1;margin:0 0 28px;text-transform:none}
.hero h2 .ln{display:block;overflow:hidden;padding-bottom:.08em;min-height:1.08em}
.hero h2 .ln>span{display:block}
.hero h2 .ln>span.caret::after{content:"";display:inline-block;width:.45em;height:.8em;margin-left:.12em;background:var(--cobalt);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.lede{max-width:56ch;color:var(--muted);margin:0 0 36px}
.meter-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.count{font-size:clamp(28px,5vw,44px)}
.count small{font-size:.5em;color:var(--muted)}
.cells{display:grid;grid-template-columns:repeat(30,1fr);gap:3px}
.cell{aspect-ratio:1/2.2;border:2px solid var(--line);position:relative;overflow:hidden;background:transparent}
.cell i{position:absolute;inset:0;background:var(--cobalt);transform:scaleY(0);transform-origin:bottom}
.meter-note{margin-top:10px;color:var(--muted);font-size:14px}

/* Layout */
.grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;padding-bottom:56px;align-items:start}
.card{background:var(--panel);border:2px solid var(--line);padding:24px;box-shadow:8px 8px 0 var(--cobalt)}
.card h3{font-size:18px;margin:0 0 6px}
.grid aside.card{box-shadow:8px 8px 0 var(--ember)}
.card p.sub{margin:0 0 20px;color:var(--muted)}
label{display:block;font-weight:600;margin-bottom:6px}
.row{display:flex;gap:8px}
input[type=text]{flex:1;min-width:0;font:400 16px ui-monospace,Menlo,monospace;padding:11px 12px;border:2px solid var(--line);background:var(--paper);color:var(--ink);border-radius:0}
.status{min-height:1.6em;margin:8px 0 18px;font-size:15px}
.status.err{color:var(--err)} .status.ok{color:var(--ok)}
.alt{margin:-10px 0 18px;font-size:15px;color:var(--muted)}
.alt a{color:var(--cobalt);font-weight:600;font-family:ui-monospace,Menlo,monospace}
#promptPanel{display:none}
textarea{width:100%;font:400 14px/1.5 ui-monospace,Menlo,monospace;padding:12px;border:2px solid var(--line);background:var(--paper);color:var(--ink);resize:vertical;border-radius:0;margin-bottom:12px}
.warn{border-left:6px solid var(--sun);padding:8px 12px;background:color-mix(in srgb,var(--sun) 16%,transparent);font-size:15px;margin:0 0 14px}
.market{margin-top:22px;padding-top:16px;border-top:2px dashed var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.market a{color:var(--cobalt);font-weight:600}

/* Feed */
.feed{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.feed li{padding-left:12px;border-left:4px solid var(--cobalt)}
.feed li[data-tier="legendary"]{border-color:var(--sun)}
.feed .meta{display:block;font-size:13px;color:var(--muted)}
.feed li.empty{border-left-color:var(--line);color:var(--muted)}
.tag{display:inline-block;margin-top:14px;font-size:13px;background:var(--sun);color:#1a1500;padding:2px 8px;font-weight:600}

footer{border-top:2px solid var(--line);padding:18px 0 28px;color:var(--muted);font-size:14px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.social{display:flex;gap:10px}
.social a{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border:2px solid var(--line);color:var(--ink);transition:color .12s,border-color .12s}
.social a:hover{color:var(--cobalt);border-color:var(--cobalt)}
.social svg{width:20px;height:20px;fill:currentColor}

/* Dialog */
.overlay{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(5,7,15,.78)}
.overlay[hidden]{display:none}
.modal{border:2px solid var(--line);background:var(--panel);color:var(--ink);padding:26px;max-width:440px;width:100%;box-shadow:8px 8px 0 var(--sun)}
.modal:focus{outline:none}
.modal h3{margin:0 0 10px}

@media (max-width:820px){
  .grid{grid-template-columns:1fr}
  .cells{grid-template-columns:repeat(15,1fr);row-gap:6px}
  .hero{padding-top:36px}
}
.pct{font-size:14px}

/* Mining background (decorative) */
.wrap{position:relative;z-index:1}
.hashes{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;font:12px/20px ui-monospace,Menlo,Consolas,monospace}
.hashes div{white-space:nowrap;overflow:hidden;color:color-mix(in srgb,var(--ink) 9%,transparent);transition:color .4s}
.hashes div.hit{color:color-mix(in srgb,var(--cobalt) 60%,transparent)}

/* Countdown */
.countdown{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:28px}
.cd-label{font-size:13px;margin-right:4px}
.cd-box{display:inline-flex;flex-direction:column;align-items:center;min-width:64px;padding:8px 10px;border:2px solid var(--line);background:var(--panel)}
.cd-box b{font:700 22px "Silkscreen",ui-monospace,monospace}
.cd-box small{font-size:12px;color:var(--muted)}

/* Share */
.share-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:0 0 18px;padding:12px;border:2px dashed var(--line)}
.share-row[hidden]{display:none}
a.btn{display:inline-block;text-decoration:none}

/* Leaderboard */
.board{margin-bottom:56px}
.board-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.board-head h3{margin:0}
.tabs{display:flex;gap:8px}
.tab{font:600 14px "Instrument Sans",sans-serif;padding:7px 12px;border:2px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.tab[aria-pressed="true"]{background:var(--cobalt);color:#04111f}
.board-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.board-list li{display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:baseline;padding:10px 12px;border:2px solid var(--line)}
.board-list li.empty{display:block;border-style:dashed;color:var(--muted)}
.board-list .rk{font-family:"Silkscreen",ui-monospace,monospace;color:var(--muted)}
.board-list .sub2{display:block;font-size:13px;color:var(--muted)}
.t-3{color:var(--sun)!important} .t-2{color:var(--cobalt)!important} .t-1{color:var(--ember)!important}