:root{--paper: #f3f1e9;--ink: #1d2825;--stone: #a5a9a1;--signal: #bdd9a7;--sans: "Inter Display", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;--bg: var(--paper);--fg: var(--ink);--muted: #677068;--line: #d5d8ce;--panel: #faf9f4;--soft: #eaede3;--accent: #4e6244;--danger: #9a3b2e;--radius: 3px;--radius-card: 6px;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #18221e;--fg: #edefe5;--muted: #a9b3a8;--line: #39463b;--panel: #202c24;--soft: #253227;--accent: var(--signal);--danger: #eba293}}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);-webkit-text-size-adjust:100%;text-size-adjust:100%}a{color:inherit;text-decoration:none;text-underline-offset:.2em}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--fg);outline-offset:2px}#chair{display:block;height:auto;-webkit-user-select:none;user-select:none;isolation:isolate}#chair .node-target{fill:transparent;pointer-events:all;cursor:grab;touch-action:none}#chair[data-grabbing],#chair[data-grabbing] *{cursor:grabbing!important}.packets{fill:var(--accent)}@media(prefers-reduced-motion:reduce){.packets{display:none}}html,body{height:100%}body{display:grid;place-items:center;overflow:hidden}main{--w: min(520px, 72vw, 62vh);display:flex;flex-direction:column;align-items:center;margin-bottom:calc(var(--w) * .0528)}#chair{width:var(--w)}h1{margin:calc(var(--w) * .049) 0 0;line-height:0}h1 svg{display:block;width:calc(var(--w) * 1.164);height:auto}