:root{--km-rendering: #647ad6;--km-geometry: #6b8798;--km-repair: #8f7a5f;--km-occt: #2f8a95;--km-performance: #78906b;--km-architecture: #7b8196;--km-toolchain: #8a7ab3;--km-card-bg: color-mix(in srgb, var(--surface) 88%, transparent);--km-line: color-mix(in srgb, var(--muted) 34%, transparent);--km-soft-line: color-mix(in srgb, var(--muted) 18%, transparent);--km-node-fill: color-mix(in srgb, var(--surface) 72%, transparent)}:root[data-theme=dark]{--km-rendering: #8a8cff;--km-geometry: #93a9b7;--km-repair: #c7a67d;--km-occt: #55c7cf;--km-performance: #a5c48e;--km-architecture: #a4abbe;--km-toolchain: #ad9cf4;--km-card-bg: color-mix(in srgb, var(--surface) 82%, transparent);--km-line: color-mix(in srgb, var(--muted) 38%, transparent);--km-soft-line: color-mix(in srgb, var(--muted) 22%, transparent);--km-node-fill: color-mix(in srgb, var(--surface-muted) 72%, transparent)}.knowledge-map{display:grid;gap:18px}.knowledge-map__grid{display:grid;grid-template-columns:minmax(0,1fr) 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