/* SOLO: same system as IDLE (Unspent-measured): pure black, white mono, Onest body, one amber accent */
:root{--fg:#f5f5f5;--fg8:rgba(245,245,245,.8);--mute:#777;--line:#1c1c1c;--acc:#ffb020;--dn:#ff6b6b;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--sans:Onest,system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:#000}
body{background:#000;color:var(--fg);font:400 16px/1.5 var(--mono);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.mute{color:var(--mute)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;font:500 14px/1 var(--mono);border:1px solid var(--fg);color:var(--fg);background:#000;white-space:nowrap;transition:background .15s,color .15s}
.btn:hover{background:var(--fg);color:#000}
.btn.pri{background:var(--fg);color:#000}
.btn.pri:hover{background:#000;color:var(--fg)}
.btn.sm{padding:0 14px;min-height:36px}
/* header */
header.top{border-bottom:1px solid var(--line);background:#000;position:relative;z-index:5}
header.top nav{display:flex;align-items:center;gap:24px;padding:12px 32px;max-width:1280px;margin:0 auto;min-height:68px}
.logo{display:flex;align-items:center;padding:4px 0}
.logo pre{font:400 2.6px/2.6px var(--mono);color:var(--fg);margin:0}
.navr{margin-left:auto;display:flex;align-items:center;gap:20px;font-size:14px}
.navr a:not(.btn):hover{text-decoration:underline;text-underline-offset:4px}
/* hero */
.hero{position:relative}
.hero-art{background:#000;touch-action:pan-y;width:100%;height:max(420px,62svh);position:relative;overflow:hidden}
.hero-art canvas,.hero-art img{width:100%;height:100%;display:block;position:absolute;inset:0}
.hero-art img{object-fit:cover;object-position:right center;display:none}
.hero-art[data-mode=static] img{display:block}
.hero-copy .wrap{width:100%}
.hero-copy-inner{display:flex;flex-direction:column;gap:20px;padding:48px 0 56px}
@media(min-width:900px){.hero-art{aspect-ratio:2392/1240;height:auto;min-height:560px}.hero-copy{pointer-events:none;align-items:center;display:flex;position:absolute;inset:0}.hero-copy-inner{max-width:calc(40vw + -1*max(32px,50vw - 608px) - 16px);padding:0}.hero-copy a,.hero-copy button{pointer-events:auto}}
@media(prefers-reduced-motion:reduce){.hero-art img{display:block}.hero-art canvas{display:none}}
.prompt{font-size:14px;line-height:20px;color:var(--mute);min-height:20px}
.caret{display:inline-block;width:.6em;height:1.1em;background:var(--mute);vertical-align:-2px;color:transparent;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
h1{font:800 28px/1.4 var(--mono);letter-spacing:-.02em}
.lead{font:400 16px/1.5 var(--sans);color:var(--fg8);max-width:46ch}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.col{display:flex;flex-direction:column}
.xs{font-size:12px;line-height:16px;color:var(--mute);display:flex;align-items:center;gap:8px}
.ca-v{font-size:12px;color:var(--fg);word-break:break-all}
.led{display:inline-block;width:7px;height:7px;background:#333}
.led.on{background:var(--acc);box-shadow:0 0 8px var(--acc);animation:blink 1.6s steps(1) infinite}
.led.wait{background:var(--mute)}
/* tape */
.tape{position:relative;height:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;font-size:12px}
.tape-track{position:absolute;left:0;top:0;height:40px;display:flex;align-items:center;gap:34px;white-space:nowrap;padding-left:32px;animation:tape 60s linear infinite}
.tape-track.idle{animation:none;padding-left:0;width:100%;justify-content:center}
.tape:hover .tape-track{animation-play-state:paused}
@keyframes tape{to{transform:translateX(-50%)}}
.tape-empty{color:var(--mute)}
.fill{display:inline-flex;gap:10px;align-items:center}
.fill .w{color:var(--mute)}.fill .buy{color:var(--fg)}.fill .sell{color:var(--acc)}.fill .v{color:#444}
/* sections */
section.s{border-top:1px solid var(--line);padding:80px 0;scroll-margin-top:20px}
h2{font:800 28px/1.4 var(--mono);letter-spacing:-.025em}
.big{font:400 20px/1.55 var(--sans);color:var(--fg8)}
.prob{position:relative;overflow:hidden;padding:128px 0}
.logs{color:#2a2a2a;font:400 12px/20px var(--mono);white-space:pre;pointer-events:none;user-select:none;position:absolute;inset:0;overflow:hidden;-webkit-mask-image:linear-gradient(#0000,#000 20% 80%,#0000);mask-image:linear-gradient(#0000,#000 20% 80%,#0000)}
.logs-track{animation:logs-up calc(var(--n) * 1.5s) steps(var(--n)) infinite}
.logs-line{height:20px}
@keyframes logs-up{to{transform:translateY(calc(var(--n) * -20px))}}
.logs-exp{animation:2.4s ease-out both logs-expire}
@keyframes logs-expire{0%,40%{opacity:1;text-decoration:none}55%{opacity:1;text-decoration:line-through}to{opacity:.25;text-decoration:line-through}}
.prob .panel{position:relative;max-width:672px;background:rgba(0,0,0,.7);padding:8px 0;gap:20px}
.steps{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);list-style:none}
.steps li{background:#000;padding:24px;display:flex;flex-direction:column;gap:12px}
.steps h3{font:500 20px/1.55 var(--mono)}
.steps p{font:400 16px/1.5 var(--sans);color:var(--fg8)}
/* tables */
.tw{border:1px solid var(--line);overflow-x:auto}
.bar-top{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px;white-space:nowrap}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:10px 16px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}
th{font-weight:500;color:var(--mute)}
th:first-child,td:first-child,th:nth-child(2),td:nth-child(2){text-align:left}
tr:last-child td{border-bottom:0}
tr.empty td{color:var(--mute);text-align:center!important;padding:36px}
#boardBody tr{transition:background .6s}
#boardBody tr.flash-up{background:rgba(255,176,32,.1)}
#boardBody tr.flash-dn{background:rgba(255,107,107,.07)}
#boardBody td:first-child{color:var(--mute);width:48px}
#boardBody tr.rk1 td:first-child,#boardBody tr.rk2 td:first-child,#boardBody tr.rk3 td:first-child{color:var(--acc)}
#boardBody .pos{color:var(--fg)}#boardBody .neg{color:var(--dn)}
#boardBody .acc{color:var(--fg8)}
#boardBody .muted{color:var(--mute)}
#boardBody .mv{font-size:11px;margin-left:6px}#boardBody .mv.pos{color:var(--acc)}
#boardBody a:hover{text-decoration:underline;text-underline-offset:4px}
#boardBody tr.me td{background:rgba(255,176,32,.06)}
#boardBody tr.me-row td{border-top:1px dashed #2a2a2a;color:var(--fg)}
#boardBody .you{margin-left:10px;font-size:11px;padding:1px 6px;background:var(--acc);color:#000}
.vs td:first-child{color:var(--mute)}.vs td{text-align:left!important}.vs td:nth-child(2){color:var(--mute)}.vs th{text-align:left!important}
/* stats + vault */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stat{border:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:4px}
.stat b{font:500 20px/1.55 var(--mono)}
.vault-box{border:1px solid var(--line)}
.vault-in{padding:24px 16px 20px}
.vault-num{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.vault-num b{font:800 56px/1 var(--mono);letter-spacing:-.03em}
.gauge{font-size:14px;letter-spacing:1px;color:#333;white-space:nowrap;overflow:hidden;margin-bottom:14px}
.gauge .f{color:var(--acc)}
.gauge.near .f{animation:blink .9s steps(1) infinite}
.vault-row{display:flex;flex-wrap:wrap;gap:24px;font-size:13px;color:var(--mute);margin-bottom:22px}
.vault-row b{color:var(--fg);font-weight:500}
.vault-flow{display:flex;align-items:stretch}
.node{flex:1;border:1px solid var(--line);padding:12px;font-size:13px;text-align:center}
.node small{display:block;color:var(--mute);font-size:11px}
.node.hl{border-color:var(--fg);background:var(--fg);color:#000}.node.hl small{color:#333}
.arrow{width:34px;position:relative;align-self:center;height:1px;background:#333}
.arrow i{position:absolute;top:-2px;left:0;width:5px;height:5px;background:var(--acc);animation:flow 1.8s linear infinite}
@keyframes flow{to{left:calc(100% - 5px)}}
#spark{display:block;width:100%;height:90px}
/* split */
.split{display:grid;grid-template-columns:repeat(10,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.bar{background:#000;display:flex;flex-direction:column;justify-content:flex-end;height:280px;padding:14px 10px}
.bar .col{flex:1;display:flex;align-items:flex-end}
.bar .b{width:100%;background:var(--fg);min-height:4px;transform-origin:bottom;animation:grow 1.2s cubic-bezier(.2,.8,.2,1) both}
.bar:first-child .b{background:var(--acc)}
@keyframes grow{from{transform:scaleY(0)}}
.bar .p{font:500 18px var(--mono);margin-bottom:8px}
.bar .w{font-size:11px;color:var(--mute);margin-top:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar .pl{font-size:11px;color:#444}
/* lookup */
.code{border:1px solid var(--line)}
.lookup{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:8px 8px 8px 16px;font-size:14px}
.lookup input{flex:1;background:none;border:none;outline:none;color:var(--fg);font:14px var(--mono);min-width:0}
pre.box{overflow-x:auto;padding:24px;font:400 14px/1.7 var(--mono);color:var(--fg);min-height:230px}
pre.box .acc{color:var(--acc)}pre.box .muted{color:var(--mute)}
/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:'+';color:var(--mute)}
.faq details[open] summary:after{content:'−'}
.faq p{max-width:65ch;padding:0 0 20px;font:400 16px/1.5 var(--sans);color:var(--mute)}
#payBody a{color:var(--acc)}
/* footer */
footer{margin-top:96px;border-top:1px solid var(--line)}
footer .in{max-width:1280px;margin:0 auto;padding:40px 32px;display:flex;flex-direction:column;gap:24px;font-size:14px;color:var(--mute)}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--fg)}
footer nav a:hover{text-decoration:underline;text-underline-offset:4px}
/* breakpoints, same steps as IDLE */
@media(min-width:640px){.steps{grid-template-columns:repeat(3,1fr)}.stats{grid-template-columns:repeat(3,1fr)}}
@media(min-width:768px){h2{font-size:44px;line-height:1.333}}
@media(min-width:900px){h1{font-size:44px;line-height:1.333}.lead{font-size:20px;line-height:1.556}.stats{grid-template-columns:repeat(6,1fr)}}
@media(min-width:1440px){h1{font-size:64px;line-height:1.2}}
@media(max-width:899px){.navr .hide{display:none}}
@media(max-width:639px){.wrap,header.top nav,footer .in{padding-left:16px;padding-right:16px}section.s{padding:64px 0}.prob{padding:96px 0}.split{grid-template-columns:repeat(5,1fr)}.bar{height:180px}.bar .p{font-size:14px}.vault-num b{font-size:40px}.vault-flow{flex-wrap:wrap;gap:6px}.arrow{display:none}.node{flex:1 1 40%}.big{font-size:17px}}