.game-piece-motion-content{display:flex;width:100%;height:100%;min-width:0;align-items:center;justify-content:center}.measurement-board{width:100%;min-height:0;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:8px}.measurement-figure,.measurement-volume{position:relative;width:100%;height:100%;min-height:0;overflow:hidden}.measurement-canvas{display:block;width:100%;height:100%}.measurement-volume .measurement-canvas{touch-action:none;cursor:grab}.measurement-volume .measurement-canvas:active{cursor:grabbing}.measurement-labels{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.measurement-entry{display:flex;align-items:center;gap:10px;width:min(100%,260px);margin-inline:auto;padding-block:4px}.target-number-expression.measurement-entry input{min-width:0;height:44px;padding-block:6px}.measurement-entry>span{flex:none;font-size:17px;color:var(--text)}.measurement-reset{position:absolute;right:5px;bottom:5px;min-height:44px;padding:6px 10px}.measurement-fallback{font-size:15px;line-height:1.5;color:var(--text);padding:20px}@media (max-height:650px){.measurement-board{gap:4px}}.shadow-board{position:relative;display:grid;grid-template-columns:100px minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:8px 16px;width:100%;min-height:0}.shadow-targets{display:flex;flex-direction:column;justify-content:center;gap:12px;min-height:0}.shadow-targets figure{margin:0;display:grid;justify-items:center;gap:4px}.shadow-targets figcaption{font-size:13px;color:var(--muted)}.shadow-projection{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;width:min(84px,14vh);aspect-ratio:1}.shadow-projection span{background:#eef0f3;border-radius:2px}.shadow-projection [data-filled]{background:var(--brand-blue)}.shadow-workspace{position:relative;min-width:0;min-height:0;overflow:hidden}.shadow-canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}.shadow-canvas:active{cursor:grabbing}.shadow-canvas[data-readonly]{pointer-events:none;cursor:default}.shadow-board[data-variant=transform]{grid-template-columns:minmax(140px,.38fr) minmax(0,1fr)}.shadow-reference{min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.shadow-reference-label{font-size:13px;color:var(--muted);text-align:center}.shadow-reference-scene{width:100%;height:clamp(90px,20vh,190px);flex:0 1 auto;min-height:70px}.shadow-reference-heights{display:grid;grid-template-columns:repeat(3,28px);gap:2px}.shadow-reference-heights span{height:28px;display:grid;place-items:center;font-size:14px;background:var(--surface-2);border-radius:3px}.shadow-reference-heights [data-height="0"]{background:transparent;color:var(--muted)}.shadow-count{left:8px;font-size:14px}.shadow-count,.shadow-fixed-key{position:absolute;top:4px;color:var(--muted);pointer-events:none}.shadow-fixed-key{right:8px;display:flex;gap:5px;align-items:center;font-size:13px}.shadow-fixed-key i{display:block;width:12px;height:12px;border-radius:2px;background:var(--brand-blue)}.shadow-layer-grid button[data-fixed],.shadow-layer-grid button[data-fixed]:hover{background:var(--brand-blue);color:white;opacity:1}.shadow-toolbar{grid-column:1/-1;display:flex;justify-content:space-between;gap:6px;flex-wrap:wrap}.shadow-toolbar>div{display:flex;gap:5px}.shadow-toolbar button{padding:8px 10px;min-height:44px;font-size:13px}.shadow-layer-panel{position:absolute;right:8px;bottom:52px;z-index:2;padding:8px;background:white;box-shadow:0 4px 20px #1018281a;border-radius:12px}.shadow-layer-panel label{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;margin-bottom:6px}.shadow-layer-panel select{font:inherit;min-width:48px;min-height:36px;background:white;color:var(--text);border:1px solid var(--border);border-radius:6px}.shadow-layer-grid{display:grid;grid-template-columns:repeat(3,44px);gap:3px}.shadow-layer-grid button{width:44px;height:44px;min-height:44px;padding:0;border-radius:6px}.shadow-scene-error{font-size:14px;color:var(--muted);padding:16px}@media (max-width:600px){.shadow-board[data-variant=transform]{grid-template-columns:80px minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:5px}.shadow-reference-scene{height:95px}.shadow-reference-label{font-size:12px}.shadow-reference-heights{grid-template-columns:repeat(3,22px)}.shadow-reference-heights span{height:22px;font-size:13px}.shadow-board{grid-template-columns:minmax(0,1fr);grid-template-rows:66px minmax(0,1fr) auto;gap:4px}.shadow-targets{flex-direction:row;justify-content:center;gap:24px}.shadow-projection{width:46px}.shadow-targets figcaption{font-size:12px}.shadow-toolbar{justify-content:center;flex-wrap:nowrap;gap:4px}.shadow-toolbar>div{gap:4px}.shadow-toolbar button{padding:6px;min-width:44px;font-size:12px}.shadow-layer-panel{right:0}}.flag-match-board{grid-template-rows:44px minmax(0,1fr) 24px;gap:4px;user-select:none}.flag-match-board,.flag-match-stage{width:100%;min-height:0;display:grid}.flag-match-stage{place-items:center;container-type:size}.flag-match-grid{position:relative;width:min(100cqw,560px);height:min(100cqh,380px)}.flag-match-position{display:flex;justify-content:center;container-type:size;pointer-events:none;position:absolute;left:calc(var(--tile-x) * 100% / 6);top:calc(var(--tile-y) * 100% / 8);width:calc(100% / 3 - 5px);height:calc(100% / 4 - 5px);z-index:calc(1 + var(--tile-z));transform:translate(calc(var(--tile-z) * -3px),calc(var(--tile-z) * -5px))}.flag-match-tile{pointer-events:auto;width:100%;height:100%;margin:0;padding:4px;border-width:2px;border-style:solid;border-radius:12px;min-width:0;min-height:0;white-space:normal;overflow-wrap:anywhere;font-size:clamp(14px,10cqw,16px);line-height:1.12}.flag-match-tile:disabled{opacity:1}.flag-match-tile[data-face=flag]{width:min(100cqw,calc(100cqh * 1.5 - 6px));height:min(100cqh,calc((100cqw + 6px) / 1.5));align-self:center;background:white;border-color:var(--brand-blue)}.flag-match-board .flag-match-tile[data-face=name]{background:var(--brand-yellow);border-color:var(--brand-yellow);color:var(--text)}.flag-match-board .flag-match-tile[aria-pressed=true],.flag-match-board .flag-match-tile[aria-pressed=true]:hover{background:var(--brand-orange);border-color:var(--brand-orange);color:white}.flag-match-tile[data-face=covered]{background:#dedede;border-color:var(--border);color:transparent}.flag-match-back{width:30%;height:34%;border:1px solid #999;border-radius:4px;position:relative}.flag-match-back:after{content:"";position:absolute;inset:-5px 3px 3px -5px;border:inherit;border-radius:inherit;background:#dedede}.flag-match-face{container-type:size;align-items:center;width:100%;height:100%;min-width:0}.flag-match-bottom,.flag-match-face{display:flex;justify-content:center}.flag-match-top{display:flex;justify-content:space-between;align-items:center}.flag-match-top>.icon-button{width:44px;height:44px}.flag-match-lives{display:flex;align-items:center;gap:5px;line-height:1}.flag-match-lives img{display:block;width:26px;height:26px;pointer-events:none}.flag-match-flag-frame{flex:none;display:block;width:min(100cqw,calc(100cqh * 1.5));aspect-ratio:3/2;background:white}.flag-match-help-list{margin:0;padding-left:20px;display:grid;gap:14px;font-size:14px;line-height:1.5}.flag-match-tile img{width:100%;height:100%;object-fit:contain;pointer-events:none;-webkit-user-drag:none}.flag-match-status{display:flex;justify-content:center;align-items:center;gap:8px;min-width:0;font-size:14px}.flag-match-collection{min-height:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(4,minmax(0,1fr));gap:8px}.flag-match-collected{display:flex;align-items:center;gap:10px;min-width:0;font-size:15px}.flag-match-collected img{width:clamp(40px,8vw,80px);height:48px;object-fit:contain}@media (max-height:650px){.flag-match-board{grid-template-rows:44px minmax(0,1fr) 24px;gap:4px}.flag-match-tile{padding:4px;font-size:14px}.flag-match-status{font-size:13px}.flag-match-collected{font-size:13px;gap:5px}.flag-match-collected img{width:40px;height:28px}}@media (max-width:480px){.flag-match-tile[data-long-name=true]{font-size:13px}}@media (prefers-reduced-motion:reduce){.flag-match-tile{transition:none}}.capital-crossword-board{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:8px;min-width:0;min-height:0;max-width:600px;width:100%;margin-inline:auto;padding-bottom:8px}.capital-crossword-board:focus-visible{outline:2px solid var(--text);outline-offset:2px}.capital-crossword-board[data-revealed=true]{grid-template-rows:minmax(0,1fr);padding-bottom:124px}.question-card:has(.feedback-panel[data-correct=true]) .capital-crossword-board[data-revealed=true]{padding-bottom:52px}.capital-crossword-grid-area{min-width:0;min-height:0;display:grid;place-items:safe center;container-type:size;overflow:auto;overscroll-behavior:contain;touch-action:pan-x pan-y}.capital-crossword-grid{--capital-gap:3px;--capital-cell:clamp(30px,min(calc((100cqw - 16px - (var(--capital-columns) - 1) * var(--capital-gap)) / var(--capital-columns)),calc((100cqh - 16px - (var(--capital-rows) - 1) * var(--capital-gap)) / var(--capital-rows))),42px);display:grid;grid-template-columns:repeat(var(--capital-columns),var(--capital-cell));grid-template-rows:repeat(var(--capital-rows),var(--capital-cell));width:max-content;height:max-content;padding:8px;gap:var(--capital-gap)}.capital-crossword-block,.capital-crossword-cell{min-width:0;min-height:0;height:auto;padding:0}.capital-crossword-cell{font-size:clamp(16px,2.8vw,25px);font-variant-numeric:tabular-nums}.capital-crossword-block{display:block;background:transparent}.capital-crossword-rack{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:4px}.capital-crossword-letter{position:relative;min-width:0;min-height:38px;height:38px;padding:2px;font-size:14px}.capital-crossword-letter small{font-size:12px;font-weight:400;margin-left:2px;color:var(--muted)}.capital-crossword-letter:last-child{grid-column:span 2}@media (max-height:650px){.capital-crossword-board{gap:4px;padding-bottom:3px}.capital-crossword-letter{min-height:24px;height:24px}.capital-crossword-grid{--capital-gap:2px}.capital-crossword-rack{gap:3px}.player-stage .question-card[data-surface=visual-puzzle]:has(.capital-crossword-board)>h1{font-size:16px;line-height:1.2}}.word-roots-board{container-type:inline-size;grid-template-rows:auto auto;width:100%;max-width:760px;margin-inline:auto;padding:4px 0 8px;user-select:none;-webkit-user-select:none}.word-roots-board,.word-roots-context{display:grid;align-content:center;gap:8px;min-height:0}.word-roots-context{grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible;padding:2px}.word-roots-context-slot{display:grid;grid-template-rows:auto;gap:4px;min-width:0;padding:0;background:transparent}.word-roots-slot-select{display:block;min-width:0;min-height:62px;padding:10px 12px;text-align:left;line-height:1.25;white-space:normal;overflow-wrap:anywhere}.word-roots-slot-select[data-active=true]{background:var(--surface);border-color:var(--brand-yellow)}.word-roots-blank{display:inline-block;min-width:58px;padding-inline:3px;text-align:center;border-bottom:2px solid;text-decoration:none}.word-roots-slot-parts{display:flex;flex-wrap:wrap;gap:3px;padding:0 2px}.word-roots-slot-token{min-width:0;min-height:26px;height:26px;padding:2px 7px;font-size:12px;line-height:1}.word-roots-piece{border:0;border-radius:8px;font-weight:640;box-shadow:inset 0 1px rgba(255,255,255,.45),inset 0 -2px rgba(0,0,0,.16);transition:transform .12s ease-out,opacity .12s ease-out}.word-roots-piece:hover:not(:disabled){transform:translateY(-1px)}.word-roots-piece:disabled{border:0;opacity:.42;filter:saturate(.78)}.word-roots-piece-prefix,.word-roots-piece-prefix:hover:not(:disabled){background:var(--brand-blue);color:white}.word-roots-piece-base,.word-roots-piece-base:hover:not(:disabled){background:var(--brand-yellow);color:var(--text)}.word-roots-piece-ending,.word-roots-piece-ending:hover:not(:disabled){background:var(--brand-orange);color:white}.word-roots-token-tray{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:8px;min-width:0}.word-roots-token-group{display:grid;gap:4px;min-width:0;padding:6px;background:transparent}.word-roots-kind-label{padding-inline:2px;color:var(--muted);font-size:12px;line-height:1.1;text-transform:lowercase}.word-roots-token-list{display:flex;flex-wrap:wrap;gap:4px;min-width:0}.word-roots-token{min-width:0;min-height:34px;height:34px;padding-inline:8px;overflow-wrap:anywhere}@container (max-width: 600px){.word-roots-board{gap:8px;padding-bottom:4px}.word-roots-context{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;overflow:visible}.word-roots-slot-select{min-height:44px;padding:4px 6px;font-size:12px;line-height:1.15}.word-roots-token-tray{gap:5px}.word-roots-token-group{padding:3px}.word-roots-token{min-height:32px;height:32px;padding-inline:6px}}@media (max-height:650px){.word-roots-token-tray{display:flex;flex-wrap:wrap;align-content:start;gap:4px}.word-roots-token-group,.word-roots-token-list{display:contents}.word-roots-kind-label{display:none}.word-roots-board{gap:5px;padding-block:0 3px}.word-roots-context{gap:4px}.word-roots-token-tray{max-height:84px;overflow-y:auto}.word-roots-slot-select{min-height:42px;padding-block:5px}.word-roots-token{min-height:28px;height:28px}}