:root{--paper:#f7eddc;--paper-2:#ecd7b8;--paper-3:#fff8ee;--ink:#201912;--muted:#63574b;--board:#cfa880;--board-2:#bb9367;--board-rim:rgba(74, 49, 26, 0.2);--board-inner-rim:rgba(255, 248, 236, 0.34);--board-frame-hi:rgba(255, 246, 231, 0.64);--board-frame-lo:rgba(86, 58, 33, 0.3);--board-glow:0 16px 24px -18px rgba(44, 28, 12, 0.32);--grid-shell:#b58f67;--grid-shell-border:rgba(75, 52, 30, 0.52);--cell:#fff8ec;--cell-fixed:#f5e3ca;--cell-peer:#fbe9cf;--cell-selected:#b8875c;--cell-invalid:#f8d1c8;--grid-line:#b9b2a7;--grid-major:#7f786d;--accent:#cf4333;--panel:rgba(255, 253, 248, 0.82);--border:rgba(32, 25, 18, 0.16);--shadow:0 18px 34px -24px rgba(32, 25, 18, 0.4);--font-ui:"Space Grotesk",sans-serif;--font-display:"Fraunces",serif;--board-size:min(92vw, 560px)}body[data-theme=dark],html[data-theme=dark]{--paper:#1b1816;--paper-2:#23201d;--paper-3:#2b2723;--ink:#f2ede3;--muted:#d2c5b3;--board:#1e2833;--board-2:#151d27;--board-rim:rgba(161, 187, 214, 0.24);--board-inner-rim:rgba(230, 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