:root{--bg:#10201c;--panel:#172a24;--panel2:#1c3029;--line:#395046;--text:#f4eee2;--muted:#b3c0b5;--gold:#e5c389;--green:#b2d6b6;--red:#ffb6a8;--paper:#faf4e7;--ink:#18332a;--radius:18px;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
*{box-sizing:border-box}body{margin:0;line-height:1.5;background:radial-gradient(ellipse at 75% 0,#293c2c55,transparent 50%),var(--bg)}button{font:inherit;cursor:pointer}button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.shell{max-width:1180px;margin:auto;padding:0 28px}.game-header{min-height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.game-brand{color:var(--text);text-decoration:none;font-size:12px;letter-spacing:.13em;font-weight:750}.game-brand span{display:inline-grid;place-items:center;width:29px;height:34px;margin-right:9px;border:1px solid var(--gold);border-radius:5px;color:var(--gold);font:21px Georgia;transform:rotate(-6deg)}.game-switch summary{cursor:pointer;color:var(--muted);font-size:12px}.game-switch nav{position:absolute;right:28px;margin-top:8px;display:grid;min-width:190px;padding:8px;border:1px solid var(--line);border-radius:10px;background:var(--panel);z-index:20}.game-switch:not([open]) nav{display:none}.game-switch a{padding:8px 9px;color:var(--muted);text-decoration:none;font-size:12px;border-radius:7px}.game-switch a:hover{background:var(--panel2);color:var(--text)}.intro{padding:34px 0 24px;display:flex;justify-content:space-between;gap:26px;align-items:end}.eyebrow{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--gold)}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:400}h1{font-size:clamp(42px,6vw,72px);line-height:1;letter-spacing:-.045em}.intro p{margin-top:10px;color:var(--muted);max-width:620px}.literal-mirror{padding:9px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font:12px ui-monospace,monospace;white-space:nowrap}.gold{color:var(--gold)}
.modebar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:15px}.button{border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:10px 13px;border-radius:9px;font-size:12px;font-weight:700}.button:hover{background:#304839}.button.primary{background:var(--gold);border-color:var(--gold);color:#182a21}.button:disabled{opacity:.38;cursor:not-allowed}.button.active{border-color:var(--gold);color:var(--gold)}
.table-wrap{border:1px solid #526956;border-radius:var(--radius);padding:7px;background:#1c3027;box-shadow:0 20px 60px #0003}.felt{position:relative;padding:22px;border:1px solid #ffffff16;border-radius:12px;background:radial-gradient(ellipse at 50% 42%,#245440,#193d30 70%,#163529);overflow:hidden}.felt:before{content:"";pointer-events:none;position:absolute;inset:8px;border:1px solid #ffffff0d;border-radius:9px}.table-head{position:relative;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11px;color:#cee0c5;margin-bottom:16px}.tag{border:1px solid var(--line);border-radius:30px;padding:5px 10px;color:var(--green);font-size:10px;letter-spacing:.08em}.ring{position:relative;display:grid;grid-template-columns:1fr minmax(230px,1.2fr) 1fr;grid-template-rows:auto auto auto;gap:14px;align-items:stretch}.branch{position:relative;border:1px solid #ffffff22;background:#0e2b2059;border-radius:13px;padding:14px;min-height:146px;transition:.2s opacity,.2s transform,.2s border-color}.branch[data-slot="00"]{grid-column:2;grid-row:1}.branch[data-slot="01"]{grid-column:1;grid-row:2}.branch[data-slot="10"]{grid-column:3;grid-row:2}.branch[data-slot="11"]{grid-column:2;grid-row:3}.branch.out{opacity:.22;transform:scale(.98)}.branch.actual{border-color:var(--gold);box-shadow:0 0 0 1px #e5c38955 inset}.branch .bits{font:700 17px ui-monospace,monospace;color:var(--gold)}.branch .label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-left:7px}.branch h3{font-size:18px;margin:7px 0 8px}.queue-row{display:grid;gap:5px}.queue{display:grid;grid-template-columns:30px 46px 1fr;gap:8px;align-items:center;font-size:11px}.queue b{color:var(--gold)}.queue .count{font-variant-numeric:tabular-nums;color:var(--muted)}.cards-mini{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#d9e6d6;font-family:ui-monospace,monospace}.center-state{grid-column:2;grid-row:2;position:relative;z-index:2;display:grid;place-items:center;text-align:center;border:1px solid var(--gold);background:#10241fe8;border-radius:50%;aspect-ratio:1;max-width:250px;width:100%;justify-self:center;align-self:center;box-shadow:0 12px 50px #0005}.center-state .big{font:44px Georgia;color:var(--gold);line-height:1}.center-state p{font-size:11px;color:var(--muted);max-width:170px;margin-top:8px}.endpoint-counts{display:flex;gap:8px;margin-top:11px}.endpoint-counts span{border:1px solid var(--line);border-radius:99px;padding:4px 8px;font:11px ui-monospace,monospace}
.statusbar{position:relative;margin-top:16px;padding:14px 15px;border-top:1px solid #ffffff19;background:#0c24164d;border-radius:0 0 9px 9px;display:flex;gap:12px;align-items:center;justify-content:space-between}.statusbar strong{font-size:14px}.statusbar p{font-size:11px;color:var(--muted)}.bit-readout{font:700 22px ui-monospace,monospace;color:var(--gold);letter-spacing:.18em;min-width:64px;text-align:center}.controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.facts{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.panel h2{font-size:25px;margin:6px 0 9px}.panel p{font-size:12px;color:var(--muted)}.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:13px}.fact{border:1px solid var(--line);border-radius:9px;padding:11px}.fact strong{display:block;font:25px Georgia;color:var(--gold)}.fact span{font-size:10px;color:var(--muted)}
.spades-frame{margin-top:20px}.four-table{display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:auto auto auto;gap:10px;align-items:center;margin-top:14px}.seat{border:1px dashed #7c927e;border-radius:12px;padding:13px;text-align:center;color:var(--muted);font-size:12px}.seat.n{grid-column:2}.seat.w{grid-column:1;grid-row:2}.seat.e{grid-column:3;grid-row:2}.seat.s{grid-column:2;grid-row:3}.seat-center{grid-column:2;grid-row:2;text-align:center;color:var(--gold);font:20px Georgia}.open-note{margin-top:13px;padding:10px;border-left:2px solid var(--gold);font-size:11px;color:var(--muted);background:#0c241644}.raw{margin-top:20px}.raw summary{cursor:pointer;font-size:12px;color:var(--muted)}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#0e1d19;border:1px solid var(--line);padding:12px;border-radius:9px;font-size:10px;color:#cfe0d1}.foot{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:23px 0 30px;margin-top:30px;color:var(--muted);font-size:10px}.pass{color:var(--green)}.fail{color:var(--red)}
@media(max-width:800px){.intro{display:block}.literal-mirror{display:inline-block;margin-top:16px}.facts{grid-template-columns:1fr}.ring{grid-template-columns:1fr 1fr;grid-template-rows:auto auto auto}.center-state{grid-column:1/3;grid-row:1;max-width:210px}.branch[data-slot="00"]{grid-column:1;grid-row:2}.branch[data-slot="01"]{grid-column:2;grid-row:2}.branch[data-slot="10"]{grid-column:1;grid-row:3}.branch[data-slot="11"]{grid-column:2;grid-row:3}.fact-grid{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:520px){.shell{padding:0 13px}.game-header{min-height:66px}.intro{padding-top:26px}h1{font-size:42px}.felt{padding:13px}.ring{display:block}.center-state{aspect-ratio:auto;max-width:none;border-radius:13px;padding:18px;margin-bottom:10px}.branch{min-height:auto;margin-top:8px}.statusbar{display:block}.bit-readout{text-align:left;margin-top:8px}.queue{grid-template-columns:27px 38px 1fr}.facts{margin-top:18px}.fact-grid{grid-template-columns:1fr}.four-table{gap:6px}.seat{padding:9px 4px;font-size:10px}.foot{display:block}.foot div+div{margin-top:8px}}
.source-links{margin-top:18px}.source-links a{text-decoration:none}