:root{font-family:system-ui,sans-serif;color:#242c28;background:#f5f3ed;font-synthesis:none;--accent:#275f45;--muted:#687063;--line:#dedfd5}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;padding-bottom:calc(124px + env(safe-area-inset-bottom))}
header,main,footer{width:calc(100% - 24px);max-width:1160px;margin-inline:auto}
header{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}
a{color:inherit}
.wordmark{text-decoration:none;font-size:18px;font-weight:800;letter-spacing:-.6px;white-space:nowrap}
.wordmark span{font-weight:400;margin-left:4px}
.edition{font-size:8px;color:var(--muted);text-align:right}
.intro{padding:16px 0}
h1{font-size:22px;line-height:1.2;margin:0 0 6px;font-weight:600}
.intro p{font-size:12px;color:var(--muted);line-height:1.5;margin:0;max-width:580px}
.intro strong{font-weight:600}
.workspace{display:grid;grid-template-areas:'current' 'settings' 'board';gap:12px;align-items:start}
.board-panel,.controls,.settings,.transport{background:#fffefa;border:1px solid var(--line);border-radius:10px;padding:12px;min-width:0}
.board-panel{grid-area:board}
.controls{grid-area:current}
.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}
.panel-heading h2{font-size:14px;font-weight:600;margin:0}
.panel-heading>span{font-size:10px;color:var(--muted)}
.colour-labels{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;font-size:8px;letter-spacing:1px;margin-bottom:8px;color:var(--muted)}
.board{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:4px}
.card{background:#fff;border:1px solid #e2e3dc;border-radius:4px;aspect-ratio:.77;display:flex;align-items:center;justify-content:center;position:relative;min-width:0;box-shadow:0 1px 2px #253b2510}
.board .card:nth-child(9n+3),.board .card:nth-child(9n+6){margin-right:2px}
.board .card:nth-child(n+19):nth-child(-n+27),.board .card:nth-child(n+46):nth-child(-n+54){margin-bottom:4px}
.card svg{width:100%;height:100%;display:block}
.board button.card{padding:0;color:inherit;font:inherit;opacity:1}
.board button.card:disabled{cursor:default}
.board button.card:focus-visible{z-index:1}
.mode-switch{margin-bottom:14px}
.card.answer{background:#fff2d2;border:2px solid #8b610d;box-shadow:0 0 0 1px #8b610d30}
.card.answer .marker{color:#805709}
.placeholder{border-style:dashed;background:#f7f7f0;color:var(--muted);font-size:24px;box-shadow:none}
#pick-status{font-size:12px;line-height:1.6}
#clear-picks{min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:6px;background:#fffefa;color:var(--accent)}
#clear-picks:disabled{opacity:.5;cursor:default}
body.picking{padding-bottom:0}
body.playing-game{padding-bottom:0}
body.playing-game .intro{display:none}
.page-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:14px}
.page-tabs button{min-height:44px;padding:10px 18px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);font-size:14px}
.page-tabs button[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.game-workspace{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:'game-controls' 'game-table';gap:12px;align-items:start}
.game-table{grid-area:game-table}
.game-controls{grid-area:game-controls}
.game-controls{padding:12px;background:#fffefa;border:1px solid var(--line);border-radius:10px;min-width:0}
.game-stats{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted)}
.game-stats strong{display:block;font-size:26px;color:#293f30;font-variant-numeric:tabular-nums}
.game-timer{display:flex;align-items:center;justify-content:space-between;margin-top:8px;font-size:13px;min-height:44px}
.game-timer label{display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer}
.game-timer input{width:20px;height:20px;accent-color:var(--accent)}
#game-time{font-size:22px;font-variant-numeric:tabular-nums;color:#293f30}
#game-status{font-size:13px;line-height:1.6;min-height:42px}
.game-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.game-actions button{min-height:44px;border:1px solid var(--line);border-radius:6px;background:#fffefa;color:var(--accent);font-size:13px;padding:8px}
.game-actions button:disabled{opacity:.5;cursor:default}
.game-board{--game-columns:3;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(var(--game-rows,4),minmax(0,1fr));height:var(--game-board-height,55svh);gap:10px}
.game-slot{position:relative;aspect-ratio:.77;width:var(--game-card-width,100%);justify-self:center;align-self:center;min-width:0;border-radius:4px}
.game-slot.empty{outline:1px dashed var(--line);outline-offset:-1px}
.game-board .card{position:absolute;inset:0;width:100%;height:100%;padding:0;font:inherit;touch-action:manipulation;box-shadow:0 2px 4px #24362a0a,0 5px 12px #24362a10;transition:background-color .16s,border-color .16s,box-shadow .16s}
.card-front{position:absolute;inset:0;display:block;border-radius:3px;background:#fff;overflow:hidden}
.selected .card-front{background:#edf4df}
.game-board .dealing{animation:deal-card .25s ease-out var(--deal-delay,0ms) both}
.game-board .departing{z-index:2;pointer-events:none}
@keyframes deal-card{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
.game-board .hinted{outline:3px dashed #8b610d;outline-offset:2px}
.game-board .card:focus-visible{z-index:1}
#game-last{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}
#game-info{width:min(440px,calc(100% - 24px));max-height:85svh;overflow:auto;background:#fffefa;color:#242c28;border:1px solid var(--line);border-radius:12px;padding:18px;font-size:13px;line-height:1.6}
#game-info::backdrop{background:#17281c66}
.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.dialog-heading h2{font-size:18px;margin:0}
#game-info-close,#game-toast-close{border:0;background:transparent;color:inherit;min-width:44px;min-height:44px;font-size:24px}
#game-toast{position:fixed;bottom:calc(10px + env(safe-area-inset-bottom));left:12px;right:12px;max-width:520px;margin:auto;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px 8px 16px;background:#275f45;color:#fff;border-radius:10px;box-shadow:0 4px 24px #0003;font-size:13px;line-height:1.5}
#pi-unlock{position:fixed;right:max(6px,env(safe-area-inset-right));bottom:calc(112px + env(safe-area-inset-bottom));z-index:11;min-width:44px;min-height:44px;border:0;background:transparent;color:#687063;font-family:Georgia,serif;font-size:21px;opacity:.65}
#pi-unlock:hover,#pi-unlock:focus-visible{opacity:1;color:var(--accent)}
@media(max-width:759px){
  #game-toast{top:calc(6px + env(safe-area-inset-top));bottom:auto}
  body.playing-game header{min-height:44px}
  body.playing-game .intro,body.playing-game .reference,body.playing-game footer{display:none}
  body.playing-game .page-tabs{margin-bottom:8px}
  body.playing-game #game-panel{overflow-anchor:none}
  .game-workspace{gap:8px}
  .game-controls{padding:8px}
  .game-stats{font-size:11px;justify-content:start;gap:18px}
  .game-stats strong{display:inline;font-size:16px;margin-left:4px}
  .game-timer{margin:0;min-height:32px;font-size:11px;position:absolute;right:22px;top:4px}
  .game-controls{position:relative}
  .game-timer label{min-height:32px;gap:4px}
  .game-timer input{width:16px;height:16px}
  #game-time{font-size:14px;margin-left:6px}
  .game-actions{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin-top:10px}
  .game-actions button{font-size:10px;padding:4px;min-height:44px}
  .game-controls>.help,#game-status,#game-last{display:none}
  .game-table{padding:8px}
  .game-table .panel-heading{margin-bottom:8px}
  .game-table .panel-heading h2{font-size:12px}
  .game-board{gap:6px}
}
.card.selected{background:#edf4df;border:2px solid var(--accent);box-shadow:0 0 0 1px #275f4520}
.card .marker{position:absolute;top:1px;left:2px;font-size:8px;font-weight:700;color:var(--accent)}
.board-caption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px;margin-top:12px;font-size:9px;color:var(--muted)}
.board-caption i{display:inline-block;background:#edf4df;border:1px solid var(--accent);width:9px;height:9px;margin-right:4px}
fieldset{border:0;padding:0;margin:0}
legend,.filter-label,.eyebrow{font-size:9px;letter-spacing:1.2px;color:var(--muted);margin:0 0 8px;display:block}
.segmented{display:flex;background:#eeeee6;padding:3px;border-radius:7px}
button,select,input{font:inherit}
button{cursor:pointer;touch-action:manipulation}
.segmented button{flex:1;border:0;background:transparent;font-size:13px;min-height:44px;border-radius:5px;color:var(--muted)}
.segmented button[aria-pressed=true]{background:#fffefa;color:#274a36;box-shadow:0 1px 4px #00000012;font-weight:600}
button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #86ad79;outline-offset:3px}
.current{margin-top:14px}
.preview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:270px;margin-inline:auto}
.current h3{font-size:15px;font-weight:600;margin:12px 0 3px}
.help{font-size:12px;color:var(--muted);line-height:1.6}
.current .help{margin:0;font-size:10px}
dl{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin:12px 0 0}
dl>div{display:flex;align-items:center;justify-content:space-between;gap:4px;font-size:11px;min-width:0}
dt{color:var(--muted)}
dd{margin:0;background:#f0f0e9;border-radius:4px;padding:3px 5px;font-size:9px;color:#59634f;text-align:right}
dd.different{background:#eaf1e2;color:#396347}
.settings{grid-area:settings;padding:0}
.settings summary{cursor:pointer;padding:14px 12px;min-height:48px;font-size:13px;color:#394638;touch-action:manipulation}
.settings-content{padding:4px 12px 12px}
select{background:#fffefa;color:#394638;border:1px solid var(--line);border-radius:6px;padding:9px;font-size:16px;min-height:44px;max-width:100%}
#type-filter{width:100%}
.speed{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:12px 0;font-size:12px;color:var(--muted)}
.keyboard{display:none}
.transport{position:fixed;bottom:0;left:0;right:0;z-index:10;border-radius:12px 12px 0 0;padding:8px max(12px,env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom));box-shadow:0 -3px 14px #253b2512}
.timeline{display:flex;align-items:center;gap:14px;max-width:600px;margin-inline:auto}
.position{font-size:11px;color:var(--muted);white-space:nowrap;min-width:76px}
.position>span:first-child{font-size:20px;font-weight:600;color:#293f30;font-variant-numeric:tabular-nums}
input[type=range]{min-width:0;width:100%;height:32px;margin:0;accent-color:var(--accent);cursor:pointer;touch-action:pan-y}
input[type=range]::-webkit-slider-thumb{min-height:22px;min-width:22px}
input[type=range]::-moz-range-thumb{width:22px;height:22px}
.playback{display:grid;grid-template-columns:64px 1fr 64px;gap:8px;max-width:600px;margin:4px auto 0}
.playback button{min-height:48px;border-radius:7px;border:1px solid var(--line);background:#fffefa;color:#394638;font-size:20px}
#play{background:var(--accent);color:#fff;border-color:var(--accent);font-size:14px}
.reference{margin:20px 0;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:12px;line-height:1.8}
.reference summary{cursor:pointer;min-height:44px;padding-block:8px;color:#495b46}
.reference p{max-width:900px}
footer{border-top:1px solid var(--line);padding:16px 0;color:var(--muted);font-size:10px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:420px){header,main,footer{width:calc(100% - 32px)}.preview{max-width:300px}.board{gap:5px}.edition{font-size:9px}}
@media(min-width:760px){
  #pi-unlock{bottom:6px}
  body{padding-bottom:0}
  header,main,footer{width:calc(100% - 48px)}
  header{min-height:72px}.wordmark{font-size:22px}.edition{font-size:10px;letter-spacing:1px}
  .intro{padding:24px 0}h1{font-size:28px}.intro p{font-size:13px}
  .workspace{grid-template-columns:310px minmax(0,1fr);grid-template-areas:'current board' 'transport board' 'settings board';grid-template-rows:auto auto 1fr;gap:16px}
  .game-workspace{grid-template-columns:310px minmax(0,1fr);grid-template-areas:'game-controls game-table';gap:16px}.game-controls{padding:18px}.game-board{--game-columns:4;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
  .board-panel,.controls{padding:18px}.board{gap:6px}
  .preview{max-width:none}.current{margin-top:20px}
  dl{grid-template-columns:1fr;gap:10px}dl>div{font-size:12px}dd{font-size:10px}
  .transport{grid-area:transport;position:static;padding:12px;border-radius:10px;box-shadow:none}
  .timeline{display:block}.position{margin-bottom:4px}.position>span:first-child{font-size:28px}
  .playback{grid-template-columns:48px 1fr 48px}
  .keyboard{display:block;font-size:10px;color:var(--muted);margin-bottom:0}
  .settings-content{padding-inline:16px}.settings summary{padding-inline:16px}
  select{font-size:13px}
}
@media(min-width:1050px){.workspace,.game-workspace{grid-template-columns:340px minmax(0,1fr);gap:20px}.board-panel,.controls{padding:22px}.board{gap:8px}.board-caption{font-size:10px}.colour-labels{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}