.rang-board{--rang-bar-start:#fed7aa;--rang-bar-mid:#e8610a;--rang-bar-end:#1e1b4b;--rang-accent:#ea580c;--rang-accent-dark:#c2410c;--rang-tile:#fff7ed;--rang-tile-border:#fdba74;--rang-dark:#1c1410;--rang-muted:#6b5d52;--rang-slot-empty:rgba(255,255,255,0.45);--rang-exact:#166534;--rang-exact-bg:#dcfce7;--rang-close:#b45309;--rang-close-bg:#fef3c7;--rang-wrong:#b91c1c;--rang-wrong-bg:#fee2e2}.rang-spectrum-bar{background:linear-gradient(90deg,var(--rang-bar-start) 0,var(--rang-bar-mid) 50%,var(--rang-bar-end) 100%)}.rang-tile-selected{box-shadow:0 0 0 3px var(--rang-accent)}