:root{--paper:#fafaf7;--paper-tile:#fff;--ink:#2c2a26;--ink-soft:#78766c;--ink-faint:#a3a196;--grid-line:#648fbe21;--grid-line-major:#648fbe33;--grid-size:26px;--paper-sheen:#ffffff80;--violet:#7b3ff2;--violet-deep:#5a23c4;--violet-tint:#ece2ff;--sky:#2f9fdb;--sky-deep:#1c76a9;--sky-tint:#dcf0fb;--gold:#f2b02e;--gold-deep:#cf8c12;--gold-tint:#fdeec4;--plus:#2f9e63;--plus-tint:#e0f4e9;--plus-deep:#1c7a49;--minus:#ef8a3c;--minus-tint:#fdeadb;--minus-deep:#c46414;--divide:#8b52e6;--divide-tint:#ece2fb;--divide-deep:#6a30c9;--coral:#ef476f;--radius-sm:11px;--radius-md:16px;--radius-lg:22px;--shadow-tile:0 2.5px 0 #2c2a261f, 0 7px 16px -6px #2c2a2647;--shadow-tile-hover:0 5px 0 #2c2a2621, 0 16px 26px -8px #2c2a264d;--shadow-chip:0 2px 0 #2c2a2624, 0 5px 11px -4px #2c2a2652;--shadow-menu:0 3px 0 #2c2a2624, 0 12px 24px -8px #2c2a2661;--word-min-width:66px;--word-height:46px;--word-pad:.42rem .9rem;--input-width:6ch;--chip-size:36px;--chip-font:1.15rem;--menu-btn-size:46px;--font-display:"Fredoka", ui-rounded, system-ui, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;--title-size:1.6rem;--header-bg:#ffffffdb;--header-border:#54627424;--header-pad:.7rem 1.4rem;--btn-bg:transparent;--btn-bg-hover:var(--paper-tile);--btn-border:#54627442;--node-bg:var(--paper-tile);--node-fg:var(--ink);--node-border:#e3e1d8;--node-shadow:var(--shadow-tile);--start-bg:var(--sky-tint);--start-border:var(--sky);--start-fg:var(--sky-deep);--goal-bg:var(--gold-tint);--goal-border:var(--gold);--goal-fg:var(--gold-deep);--node-editing-bg:#fff;--node-editing-border:var(--violet);--chip-bg:#fff;--chip-fg:var(--ink-soft);--chip-border:#e3e1d8;--op-bg:var(--divide-tint);--op-fg:var(--divide-deep);--op-border:var(--divide);--edge-color:#aaa89c;--edge-width:3px;--edge-win-color:var(--gold);--edge-solved-color:var(--gold);--edge-solved-width:4px;--edge-solved-glow:#f2b02e99;--menu-bg:var(--paper-tile);--menu-fg:var(--violet-deep);--menu-border:var(--violet);--menu-bg-hover:var(--violet);--menu-border-active:var(--violet-deep);--menu-shadow:var(--shadow-menu);--menu-pop-dur:.3s;--focus-ring:var(--violet);--goal-pulse:#f2b02e57;--z-header:100;--z-modal:1000;--ease-spring:cubic-bezier(.34, 1.55, .5, 1);--ease-out:cubic-bezier(.22, 1, .36, 1);--dur-fast:.13s;--dur:.22s;--dur-slow:.46s}