:root{--bg:#050505;--fg:#c4c4c4;--hi:#f2f2f2;--dim:#8a8a8a;--line:#2b2b2b;--red:#d1001f;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono","Courier New",monospace}
*,*::before,*::after{box-sizing:border-box;border-radius:0}
html{background:var(--bg);color:var(--fg);font-family:var(--mono);font-size:15px;line-height:1.6;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg)}
body::after{content:"";position:fixed;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0,rgba(255,255,255,.025) 1px,transparent 1px,transparent 3px)}
a{color:var(--hi);text-decoration:none;border-bottom:1px solid var(--dim)}
a:hover,a:focus-visible{background:var(--hi);color:var(--bg)}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--hi);color:var(--bg);padding:.5rem 1rem;border:0}
.skip:focus{left:0;z-index:10}
.wrap{width:100%;max-width:46rem;margin:0 auto;padding:0 16px}
header{border-bottom:1px solid var(--line);padding:14px 0}
header .wrap{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.mark{font-weight:700;letter-spacing:.42em;color:var(--hi);border:0;font-size:1rem}
.tag{color:var(--dim);font-size:.75rem;letter-spacing:.2em}
main{flex:1;padding:36px 0 56px}
h1,h2{font-weight:400;margin:0;color:var(--hi);text-transform:uppercase}
h1{font-size:clamp(2.6rem,15vw,5.5rem);letter-spacing:.18em;line-height:1;margin-left:-.05em}
h2{font-size:.8rem;letter-spacing:.3em;color:var(--dim);margin:44px 0 14px;padding-top:14px;border-top:1px solid var(--line)}
.sub{color:var(--dim);letter-spacing:.2em;font-size:.8rem;margin:14px 0 0}
.live{display:inline-block;width:8px;height:8px;background:var(--red);margin-right:8px;animation:blink 1.4s steps(2,jump-none) infinite}
@keyframes blink{50%{opacity:.15}}
.btn{font:inherit;letter-spacing:.25em;text-transform:uppercase;color:var(--hi);background:transparent;border:1px solid var(--hi);padding:16px 22px;cursor:pointer;min-height:48px;-webkit-appearance:none;appearance:none}
.btn:hover{background:var(--hi);color:var(--bg)}
.btn.on{background:var(--hi);color:var(--bg)}
.btn.small{padding:10px 14px;font-size:.75rem;border-color:var(--dim);color:var(--fg)}
.row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hint{color:var(--dim);font-size:.8rem;margin:16px 0 0}
.hint b{color:var(--fg);font-weight:400}
canvas{display:block;width:100%;height:96px;border:1px solid var(--line);margin-top:28px;background:var(--bg)}
dl{display:grid;grid-template-columns:1fr 1fr;margin:0;border:1px solid var(--line)}
dl div{padding:10px 12px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);min-width:0}
dl div:nth-child(2n){border-right:0}
dl div:nth-last-child(-n+2){border-bottom:0}
dt{color:var(--dim);font-size:.7rem;letter-spacing:.2em}
dd{margin:0;color:var(--hi);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.knobs{display:grid;grid-template-columns:1fr;gap:14px 28px}
@media(min-width:560px){.knobs{grid-template-columns:1fr 1fr}dl{grid-template-columns:repeat(3,1fr)}dl div:nth-child(2n){border-right:1px solid var(--line)}dl div:nth-child(3n){border-right:0}dl div:nth-last-child(-n+2){border-bottom:1px solid var(--line)}dl div:nth-last-child(-n+3){border-bottom:0}}
.knob label{display:flex;justify-content:space-between;font-size:.75rem;letter-spacing:.2em;color:var(--dim)}
.knob output{color:var(--hi);font-variant-numeric:tabular-nums}
input[type=range]{width:100%;height:44px;background:transparent;-webkit-appearance:none;appearance:none;margin:0;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:1px;background:var(--dim)}
input[type=range]::-moz-range-track{height:1px;background:var(--dim)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:22px;background:var(--hi);border:0;border-radius:0;margin-top:-11px}
input[type=range]::-moz-range-thumb{width:12px;height:22px;background:var(--hi);border:0;border-radius:0}
.lore p{margin:0 0 1em;max-width:38rem}
.lore p.big{color:var(--hi)}
.slot{display:flex;justify-content:space-between;gap:12px;border:1px solid var(--line);padding:12px;margin-bottom:-1px}
.slot span:last-child{color:var(--dim);text-align:right}
.red{color:var(--red)}
.doc h1{font-size:clamp(1.8rem,9vw,2.8rem);letter-spacing:.14em}
.doc h2{margin-top:32px}
.doc p,.doc li{max-width:40rem}
.doc ul{padding-left:1.2em}
.meta{color:var(--dim);font-size:.8rem;margin-top:10px}
.lost{text-align:left}
.lost h1{color:var(--red)}
footer{border-top:1px solid var(--line);padding:18px 0 26px;font-size:.75rem;letter-spacing:.15em;color:var(--dim)}
footer .wrap{display:flex;flex-wrap:wrap;gap:6px 14px}
footer a{border:0;color:var(--fg)}
footer a:hover{background:var(--hi);color:var(--bg)}
@media(prefers-reduced-motion:reduce){.live{animation:none}}
.pair{display:flex;gap:12px;margin-top:6px}
select{font:inherit;letter-spacing:.15em;color:var(--hi);background:var(--bg) linear-gradient(45deg,transparent 50%,var(--hi) 50%) no-repeat right 14px center/6px 6px;border:1px solid var(--dim);padding:10px 34px 10px 12px;min-height:44px;flex:1;-webkit-appearance:none;appearance:none;border-radius:0;cursor:pointer}
.btn.small.on{background:var(--hi);color:var(--bg);border-color:var(--hi)}
:root[data-theme=invert]{--bg:#f2f2f2;--fg:#2a2a2a;--hi:#050505;--dim:#5a5a5a;--line:#c4c4c4;--red:#c4001a}
:root[data-theme=invert] body::after{background:repeating-linear-gradient(0deg,rgba(0,0,0,.035) 0,rgba(0,0,0,.035) 1px,transparent 1px,transparent 3px)}
.right{display:flex;align-items:center;gap:14px}
.inv{font:inherit;font-size:.7rem;letter-spacing:.2em;color:var(--fg);background:transparent;border:1px solid var(--dim);padding:4px 8px;cursor:pointer;min-height:28px;-webkit-appearance:none;appearance:none}
.inv:hover{background:var(--hi);color:var(--bg)}
@media(max-width:480px){.tag{display:none}}
.btn:disabled{opacity:.55;cursor:default}.btn:disabled:hover{background:transparent;color:var(--hi)}
.slot .btn{margin-right:6px}
.timer{margin:10px 0 0;color:var(--hi);letter-spacing:.2em;font-size:.85rem;font-variant-numeric:tabular-nums}
.btn.tight{letter-spacing:.12em;padding:10px 12px}
.faq details{border:1px solid var(--line);margin-bottom:-1px;padding:0 14px}
.faq summary{cursor:pointer;padding:14px 0;color:var(--hi);letter-spacing:.08em;min-height:44px}
.faq details[open] summary{color:var(--red)}
.faq details p{margin:0 0 16px}
.faq h1{margin-bottom:24px}