:root{--color-bg-app:#020406;--color-bg-canvas:#03070a;--color-bg-navbar:#03070ab8;--color-bg-toolbar:#04090dc7;--color-bg-control:#081118c7;--color-border-subtle:#cdf1f61b;--color-border-active:#23e8ff57;--color-text-primary:#f6f2e8;--color-text-secondary:#f6f2e8ad;--color-text-muted:#f6f2e870;--color-accent-cyan:#23e8ff;--color-accent-teal:#22dcc2;--color-accent-violet:#8b6cff;--color-accent-amber:#ffc45c;--color-node-default:#3a4655;--color-node-active:#35f4ff;--color-node-dimmed:#3a465547;--color-edge-default:#4b69763d;--color-edge-active:#23e8ffb8;--color-edge-dimmed:#4b69760f;--color-glow-cyan:#23e8ff38;--color-glow-violet:#8b6cff2e;--radius-navbar:18px;--radius-toolbar:14px;--radius-control:10px;--radius-node:999px;--shadow-navbar:0 18px 60px #0000006b, inset 0 1px 0 #ffffff0d;--shadow-toolbar:0 18px 62px #00000075, inset 0 1px 0 #ffffff0c;--shadow-node-active:0 0 0 1px #e2ffff9e, 0 0 24px 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