:root{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;color:var(--t-ink);background:var(--t-bg);--t-bg:#f7f3e9;--t-panel:#fffaf0;--t-ink:#304c41;--t-muted:#65765e;--t-line:#c4cdbb;--t-control:#fffaf0;--t-hover:#e7ecde;--t-board:#fbf7ec;--t-grid:#dcd8c8;--t-ghost:#5b725c;--t-frame:#dac7a7;--t-frame-edge:#b59d77;--t-overlay:#f7f3e9e6}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{color:inherit;border:1px solid var(--t-line);background:var(--t-control);border-radius:9px;padding:9px 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[data-action=ccw]{grid-column:1;grid-row:2}.board-controls [data-action=hard]{grid-column:2;grid-row:2}.board-controls [data-action=cw]{grid-column:3;grid-row:2}.board-actions{margin-top:6px}.board-actions button{min-height:36px}#keyboard-help{display:none}#storage-status{font-size:9px;max-width:300px;margin:12px auto 15px}footer{font-size:9px;gap:10px;padding:14px 0 20px}.pause-card h2{font-size:24px}.pause-card p:not(.eyebrow){font-size:11px;line-height:1.5;margin-bottom:15px}.pause-card .eyebrow{font-size:7px}.pause-card button{min-height:44px;font-size:13px}#board-overlay{padding:10px}.tetris-shell:is(:fullscreen,.expanded-view) .game-heading{flex-wrap:nowrap;padding:0 0 10px;gap:5px}.tetris-shell:is(:fullscreen,.expanded-view) .title-group img{width:42px}.tetris-shell:is(:fullscreen,.expanded-view) .title-group>div{display:none}.tetris-shell:is(:fullscreen,.expanded-view) .toolbar{gap:4px;margin:0}.tetris-shell:is(:fullscreen,.expanded-view) .toolbar>button{padding:7px 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