:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--page:#f9f9f7;--surface:#fcfcfb;--surface-2:#f3f2ee;--text-primary:#0b0b0b;--text-secondary:#52514e;--text-muted:#6e6c67;--border:#0b0b0b1a;--border-strong:#c3c2b7;--accent:#2a78d6;--accent-ink:#1c5cab;--on-accent:#fff;--warning-bg:#fdf3dc;--warning-border:#fab219;--error-bg:#fbe7e7;--error-border:#d03b3b;--radius:10px;color:var(--text-primary);background:var(--page);font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page:#0d0d0d;--surface:#1a1a19;--surface-2:#232322;--text-primary:#fff;--text-secondary:#c3c2b7;--text-muted:#a3a29a;--border:#ffffff1a;--border-strong:#383835;--accent:#3987e5;--accent-ink:#86b6ef;--on-accent:#0b0b0b;--warning-bg:#2e2612;--error-bg:#2e1717}}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page:#0d0d0d;--surface:#1a1a19;--surface-2:#232322;--text-primary:#fff;--text-secondary:#c3c2b7;--text-muted:#a3a29a;--border:#ffffff1a;--border-strong:#383835;--accent:#3987e5;--accent-ink:#86b6ef;--on-accent:#0b0b0b;--warning-bg:#2e2612;--error-bg:#2e1717}*{box-sizing:border-box}body{background:var(--page);color:var(--text-primary);margin:0}h1,h2,h3,h4{margin:0;line-height:1.25}button,input{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.app{max-width:1240px;margin:0 auto;padding:0 24px}.app-header{justify-content:space-between;align-items:center;gap:16px;padding:20px 0;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand h1{font-size:1.25rem}.brand 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