:root{--sigsmith-color-bg: #060810;--sigsmith-color-surface: #0c0f18;--sigsmith-color-surface2: #111520;--sigsmith-color-surface3: #181d2c;--sigsmith-color-sidebar: #080b14;--sigsmith-color-border: #1e2535;--sigsmith-color-border2: #2a3348;--sigsmith-color-brand: #10b981;--sigsmith-color-green: #34d399;--sigsmith-color-amber: #fbbf24;--sigsmith-color-blue: #60a5fa;--sigsmith-color-text: #ecf0f6;--sigsmith-color-textMuted: #8a93a5;--sigsmith-color-textDim: #5d6475;--sigsmith-font-ui: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--sigsmith-font-mono: "JetBrains Mono", "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}body{margin:0;background:var(--sigsmith-color-bg);color:var(--sigsmith-color-text);font-family:var(--sigsmith-font-ui)}button,a,input,textarea{font:inherit}button{cursor:pointer}.app{min-height:100vh;display:grid;grid-template-columns:236px 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button{justify-content:flex-start;padding:0 10px}nav button.active,nav button:hover{border-color:#10b9812e;background:#10b9811a;color:var(--sigsmith-color-brand)}.central-button{margin-top:auto;justify-content:center;background:var(--sigsmith-color-brand);color:#06110d;padding:0 10px}.central-button:disabled{opacity:.7;cursor:wait}.central-button.secondary{border-color:var(--sigsmith-color-border2);background:var(--sigsmith-color-surface2);color:var(--sigsmith-color-text)}.workspace{width:min(1480px,100%);margin:0 auto;padding:22px}.topbar,.turnstile-row,.panel header,.panel header div{display:flex;align-items:center}.topbar{justify-content:space-between;gap:16px;margin-bottom:16px}.eyebrow{margin:0 0 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