:root{--japanese-paper:#f4f1e6;--japanese-paper-dark:#e8e4d8;--japanese-text:#2c2c2c;--japanese-text-muted:#5a5a5a;--japanese-text-light:#8a8a8a;--japanese-accent:#3e4a89;--japanese-accent-light:#5a6ba8;--japanese-secondary:#d4c4b0;--japanese-secondary-light:#e8ddd0;--graph-bg:var(--japanese-paper);--concept-default:var(--japanese-accent);--work-node:#94a3b8;--link-stroke:rgba(148,163,184,.65);--concept-glow-start:hsla(0,0%,100%,.9);--concept-glow-end:hsla(0,0%,100%,0);--transition-fast:150ms ease-out;--transition-medium:160ms ease-out;--transition-slow:200ms ease-out}.japanese-lit-svg{display:block;width:100%;height:100%;background-color:var(--graph-bg)}.japanese-lit-node{transition:transform var(--transition-medium),opacity var(--transition-medium);cursor:pointer}.japanese-lit-link{transition:stroke-width var(--transition-fast),stroke-opacity var(--transition-fast);stroke-linecap:round}.japanese-lit-node text{transition:opacity .3s ease-out;pointer-events:none}.japanese-lit-node.japanese-lit-node--concept text{fill:var(--japanese-text)}.japanese-lit-node:not(.japanese-lit-node--concept) text{fill:var(--japanese-text-muted)}.japanese-lit-concept-title,.japanese-lit-work-title{color:var(--japanese-text)}.japanese-lit-concept-title{max-height:2.6em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}.japanese-lit-scene-bg{background:linear-gradient(135deg,var(--japanese-paper) 0,var(--japanese-paper-dark) 100%)}.japanese-lit-washi-texture{background-image:repeating-linear-gradient(0deg,transparent,transparent 6px,rgba(0,0,0,.02) 0,rgba(0,0,0,.02) 12px),repeating-linear-gradient(90deg,transparent,transparent 6px,rgba(0,0,0,.02) 0,rgba(0,0,0,.02) 12px);opacity:.4}.japanese-lit-back-button{position:absolute;top:2rem;left:2rem;z-index:100;pointer-events:auto;display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;border-radius:.4rem;background-color:var(--japanese-paper);border:2px solid var(--japanese-secondary);color:var(--japanese-text);text-decoration:none;transition:all var(--transition-medium);box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);font-size:.875rem;font-weight:500}.japanese-lit-back-button:hover{background-color:var(--japanese-paper-dark);border-color:var(--japanese-accent-light)}.japanese-lit-back-button svg{width:1rem;height:1rem;stroke:currentColor}