.abbg{--play-paper:#f6f0e7;--play-wine:#4b1026;--play-crimson:#aa2945;--play-ink:#241b22;--play-gold:#b88a49;background:var(--play-paper);color:var(--play-ink);padding-bottom:48px}.abbg .ab-shell{max-width:1120px}.abbg-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:22px;padding-bottom:18px}.abbg-kicker{font-size:10px;letter-spacing:.18em;font-weight:750;color:var(--play-crimson);margin:0 0 5px}.abbg-hero h1{font-family:var(--ab-font-display,Georgia,serif);font-size:clamp(26px,3vw,42px);font-weight:500;line-height:1.1;margin:0}.abbg-byline{font-size:12px;margin:7px 0 0;color:#70565e}.abbg-intro{font-family:Georgia,serif;font-style:italic;max-width:260px;font-size:18px;line-height:1.45;margin:0}.abbg-layout{display:grid;grid-template-columns:minmax(0,720px) minmax(230px,1fr);gap:28px;align-items:start}.abbg-controls{padding:0;margin:0 0 12px;border:0;min-width:0}.abbg-themes{display:flex;gap:8px}.abbg-themes button{min-height:44px;border:1px solid #cdbdb4;border-radius:30px;padding:8px 18px;font:inherit;font-size:13px;background:transparent;color:inherit;cursor:pointer}.abbg-themes button[aria-pressed=true]{background:var(--play-wine);color:#fff;border-color:var(--play-wine)}.abbg-board-card{background:#fffcf7;border:1px solid #cbb99e;border-radius:12px;box-shadow:0 5px 0 #e2d5c3,0 15px 30px #4b102614;padding:14px 18px 10px;position:relative}.abbg-board-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:10px}.abbg-brand{font-size:9px;letter-spacing:.18em;color:#835d3b}.abbg-board-header h2{font-family:Georgia,serif;font-size:24px;letter-spacing:.2em;margin:1px 0 0;font-weight:500}.abbg-board-header p{font-size:12px;color:#765c61;margin:0}.abbg-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.abbg-square{position:relative;display:flex;align-items:center;justify-content:center;min-height:77px;padding:19px 9px 14px;border:1px solid #ddcfc0;border-radius:6px;background:linear-gradient(140deg,#fff,#f5ecdf);color:var(--play-ink);font:inherit;font-size:13px;line-height:1.25;text-align:center;cursor:pointer;box-shadow:0 2px 0 #d6c5b2;transition:transform .18s,background .18s,box-shadow .18s;overflow-wrap:anywhere;hyphens:auto}.abbg-square:hover{transform:translateY(-2px);border-color:var(--play-crimson);box-shadow:0 4px 0 #d6c5b2}.abbg-square:active{transform:translateY(2px);box-shadow:none}.abbg-number{position:absolute;left:7px;top:4px;color:#927758;font:9px ui-monospace,monospace}.abbg-check{position:absolute;right:5px;bottom:2px;opacity:0;font-size:13px}.abbg-square[aria-pressed=true]{background:var(--play-wine);color:#fff9ec;border-color:var(--play-wine);box-shadow:0 2px 0 #280914}.abbg-square[aria-pressed=true] .abbg-number{color:#dabca8}.abbg-square[aria-pressed=true] .abbg-check{opacity:1}.abbg-square.abbg-in-line{box-shadow:inset 0 0 0 2px #e9bc76,0 2px 0 #280914}.abbg-board-footer{padding-top:9px}.abbg-board-footer #abbg-status{display:flex;align-items:center;justify-content:space-between;gap:10px}.abbg-board-footer p{margin:0;font-size:11px}.abbg-board-footer #abbg-progress{font-weight:750}.abbg-board-footer #abbg-lines{color:#73545e}.abbg-board-footer progress{width:100%;height:4px;display:block;margin:7px 0 4px;border:0;accent-color:var(--play-crimson);border-radius:8px}.abbg-board-footer progress::-webkit-progress-bar{background:#eadfd2;border-radius:8px}.abbg-board-footer progress::-webkit-progress-value{background:var(--play-crimson);border-radius:8px}.abbg-board-footer #abbg-code{font-size:9px;color:#806b62;text-align:right}.abbg-actions{display:flex;gap:10px;margin-top:18px}.abbg .ab-btn{min-height:44px;justify-content:center;font-size:13px;border-radius:8px;white-space:normal;text-align:center}.abbg .ab-btn-blood{background:var(--play-wine);border-color:var(--play-wine);color:#fff}.abbg .ab-btn-ghost{color:var(--play-wine);border:1px solid #cdb9b1;background:transparent}.abbg-feedback{min-height:20px;margin:9px 0;font-size:12px;color:#70565e}.abbg-sidebar{padding-top:56px}.abbg-guide{border-top:1px solid #cbb99e;padding:20px 0 12px;position:relative}.abbg-ornament{position:absolute;top:-13px;right:0;background:var(--play-paper);padding-left:10px;color:var(--play-gold);font-size:20px}.abbg-guide h2{font-family:Georgia,serif;font-size:28px;font-weight:500;line-height:1.15;margin:0 0 12px}.abbg-guide p{font-size:14px;line-height:1.5;margin:0 0 14px}.abbg-mini-board{display:grid;grid-template-columns:repeat(4,12px);gap:3px;transform:rotate(-7deg);margin:15px 5px 20px}.abbg-mini-board i{width:12px;height:12px;border:1px solid #b7a18e;border-radius:2px}.abbg-mini-board .marked{background:var(--play-wine);border-color:var(--play-wine)}.abbg-guide .abbg-hint{font-size:11px;color:#70565e}.abbg-seed,.abbg-help{border-top:1px solid #d6c7b8;padding:13px 0;font-size:13px;line-height:1.6}.abbg summary{cursor:pointer;font-weight:650;min-height:30px}.abbg-seed input{box-sizing:border-box;width:100%;min-height:44px;border:1px solid #cdb9b1;border-radius:6px;background:#fffdf9;color:var(--play-ink);font:14px ui-monospace,monospace;padding:8px;margin-bottom:8px}.abbg-seed .ab-btn{margin:3px 0}.abbg-exports{display:flex;gap:8px}.abbg-exports .ab-btn{flex:1}.abbg-privacy{font-size:11px;line-height:1.55;color:#70565e;margin:14px 0}.abbg-help ul{padding-left:18px}.abbg-related{padding-top:32px}.abbg-related h2{font-family:Georgia,serif;font-weight:500;font-size:24px}.abbg button:focus-visible,.abbg input:focus-visible,.abbg summary:focus-visible,.abbg a:focus-visible{outline:3px solid #b88a49;outline-offset:3px}.abbg [hidden]{display:none!important}.abbg-winner #abbg-lines{color:var(--play-crimson);font-weight:700}.abbg-celebrate{animation:bingo-glow .7s ease-out}.abbg-deal .abbg-square{animation:bingo-deal .4s ease-out}.abbg-deal .abbg-square:nth-child(2n){animation-delay:.04s}@keyframes bingo-glow{50%{box-shadow:0 5px 0 #b88a49,0 0 35px #b88a4980}}@keyframes bingo-deal{from{opacity:.2;transform:translateY(8px) rotate(-1deg)}to{opacity:1;transform:none}}
@media(max-width:760px){.abbg-hero{padding-top:16px;padding-bottom:14px;display:block}.abbg-hero h1{font-size:28px}.abbg-intro{font-family:inherit;font-style:normal;font-size:13px;max-width:none;margin-top:8px}.abbg-layout{grid-template-columns:1fr;gap:12px}.abbg-sidebar{padding-top:0}.abbg-guide{display:none}.abbg-board-card{padding:10px}.abbg-themes{gap:5px}.abbg-themes button{flex:1;padding:7px 8px;font-size:11px}.abbg-board{gap:5px}.abbg-square{font-size:11px;min-height:78px;padding:16px 4px 12px}.abbg-board-header{padding-bottom:8px}.abbg-board-header h2{font-size:21px}.abbg-board-footer #abbg-status{align-items:start}.abbg-board-footer #abbg-lines{max-width:50%;text-align:right}.abbg-actions{margin-top:14px}.abbg-actions .ab-btn{flex:1;padding:8px;font-size:12px}.abbg-feedback{font-size:11px}.abbg-related{padding-top:12px}}@media(prefers-reduced-motion:reduce){.abbg *, .abbg *::before{animation:none!important;transition:none!important}.abbg-square:hover{transform:none}}html[data-theme=dark] .abbg,body.dark-mode .abbg{--play-paper:#221a20;--play-ink:#f5ede3;background:var(--play-paper);color:var(--play-ink)}html[data-theme=dark] .abbg .abbg-board-card,body.dark-mode .abbg .abbg-board-card{background:#34252d;color:#fff2e5;border-color:#805e4b}html[data-theme=dark] .abbg .abbg-square,body.dark-mode .abbg .abbg-square{background:#46333c;color:#fff2e5;border-color:#785b54;box-shadow:0 2px 0 #191116}html[data-theme=dark] .abbg .abbg-square[aria-pressed=true],body.dark-mode .abbg .abbg-square[aria-pressed=true]{background:#822e4b}html[data-theme=dark] .abbg :is(.abbg-intro,.abbg-byline,.abbg-feedback,.abbg-privacy,.abbg-hint,#abbg-lines,#abbg-code,.abbg-board-header p),body.dark-mode .abbg :is(.abbg-intro,.abbg-byline,.abbg-feedback,.abbg-privacy,.abbg-hint,#abbg-lines,#abbg-code,.abbg-board-header p){color:#d0b9b5}html[data-theme=dark] .abbg .ab-btn-ghost,body.dark-mode .abbg .ab-btn-ghost{color:#f2d7cb}
@media print{body *{visibility:hidden}main.abbg,main.abbg *{visibility:visible}main.abbg{position:absolute;left:0;top:0;width:100%;background:#fff;color:#241b22}.abbg .abbg-hero,.abbg .abbg-controls,.abbg .abbg-sidebar,.abbg .abbg-actions,.abbg .abbg-feedback,.abbg .abbg-related{display:none!important}.abbg .abbg-layout{display:block;max-width:180mm;width:100%;padding:0}.abbg .abbg-board-card{box-shadow:none;border:1px solid #9a7d89;padding:5mm;background:#fff;break-inside:avoid}.abbg .abbg-square{min-height:34mm;font-size:11pt;padding:7mm 2mm 5mm;break-inside:avoid;-webkit-print-color-adjust:exact;print-color-adjust:exact}.abbg .abbg-board-header h2{font-size:28pt}.abbg .abbg-square[aria-pressed=true]{background:#4b1026!important;color:#fff!important}.abbg .abbg-board-footer progress{display:none}@page{margin:12mm}}
@media screen and (max-width:760px){.abbg-hero{padding-top:12px;padding-bottom:10px}.abbg-kicker{display:none}.abbg-hero h1{font-size:26px;line-height:1.05}.abbg-intro{font-size:12px;margin-top:4px;line-height:1.3}.abbg-byline{font-size:11px;margin-top:4px}.abbg-board-header{display:none}.abbg-controls{margin-bottom:9px}.abbg-themes button{min-height:44px;line-height:1.2}.abbg-square{min-height:77px}.abbg-board-footer #abbg-code{display:none}.abbg-board-card{padding:9px}.abbg-feedback{line-height:1.3}}
@media screen and (min-width:761px){.abbg-hero{padding-top:12px;padding-bottom:12px}.abbg-hero h1{font-size:36px}.abbg-board-header{display:none}.abbg-sidebar{padding-top:56px}.abbg-square{font-size:14px}.abbg-board-card{padding-top:12px}.abbg-board-footer{padding-top:8px}}
@media screen and (min-width:761px){.abbg-hero{padding-top:8px;padding-bottom:8px}}
/* The production header is fixed; reserve its space once on this route. */
@media screen{body.ab-playground-page main.abbg{padding-top:calc(var(--ab-header-h,64px) + 18px)}body.ab-playground-page main.abbg .abbg-hero{padding-top:0}}
@media screen and (max-width:760px){body.ab-playground-page main.abbg .abbg-hero h1{font-size:26px;line-height:1.05}}