:root{--font-sans: "IBM Plex Sans", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--radius-field: 7px;--radius-control: 7px;--radius-button: 14px;--radius-popover: 12px;--radius-row: 8px;--radius-thumb: 6px;--radius-card: 12px;--radius-sheet: 16px;--radius-cell: 0;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--line-hairline: 1px;--line-option: 1.5px;--line-set-cell: 1.5px;--motion-hover: .12s ease-out;--motion-disclosure: .2s cubic-bezier(.2,.8,.2,1);--motion-micro: 80ms;--motion-fast: .12s;--motion-base: .2s;--motion-slow: .4s;--ease-standard: cubic-bezier(.2,.8,.2,1);--ease-exit: cubic-bezier(.32,0,.67,0);--motion-film-fade: .5s;--motion-film-move: .9s;--motion-film-pop: .45s;--motion-film-lead-in: .7s;--motion-film-arrow-hold: .45s;--ease-move: cubic-bezier(.65,0,.35,1);--ease-enter: cubic-bezier(.33,1,.68,1);--ease-pop: cubic-bezier(.34,1.56,.64,1);--spring-smooth: linear(0, .029, .099, .189, .286, .382, 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rgba(0,0,0,.92);--focus-ring: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);--motion-stagger-options: 20ms;--motion-stagger-sections: 40ms;--motion-stagger-hero: 60ms;--motion-loader-delay: .5s;--glass-fill: color-mix(in srgb, var(--panel) 18%, transparent);--glass-blur: blur(8px) saturate(1.7);--glass-edge: inset 0 0 0 1px color-mix(in srgb, var(--fg) 14%, transparent);--glass-rim: inset 0 1px 0 rgba(255,255,255,.35), inset 0 -1px 0 rgba(0,0,0,.12);--glass-shadow: 0 10px 28px rgba(0,0,0,.22);--glass-radius: 28px;--glass-tile-radius: 16px;--glass-groove: color-mix(in srgb, var(--fg) 12%, transparent);--glass-missing-ink: color-mix(in srgb, var(--missing), var(--fg) 14%);--glass-missing: radial-gradient(circle, color-mix(in srgb, var(--glass-missing-ink) 42%, transparent), color-mix(in srgb, var(--glass-missing-ink) 36%, transparent) 28%, transparent 56%);--figure-weight: 4.5;--figure-weight-light: 3.5;--figure-secondary: .4;--motion-raven-colour: var(--motion-film-fade);--ease-raven-colour: var(--ease-standard)}:root,[data-theme=light]{--bg: #f2f2f7;--panel: #ffffff;--raised: #ffffff;--field: #e5e5ea;--fg: #000000;--muted: #6c6c70;--line: #d1d1d6;--accent: #1c1c1e;--on-accent: #ffffff;--current: #e5e5ea;--good: #248a3d;--wrong: #d70015;--warn: #c93400;--on-state: #ffffff;--answer: rgba(36,138,61,.12);--missing: rgba(201,52,0,.08);--raven-ground: #1c1c1e;--raven-feature: #ffffff;--bubble: #ffffff;--layer-1: #4a6fa5;--layer-2: #3e8a8a;--layer-3: #b5577a;--layer-4: #b0654a;--layer-5: #6a55aa;--layer-6: #4f87a8;--layer-7: #8a7457;--layer-8: #915a8f;--raven-ground-l1: var(--layer-1);--raven-feature-l1: #ffffff;--raven-ground-l2: var(--layer-2);--raven-feature-l2: #ffffff;--raven-ground-l3: var(--layer-3);--raven-feature-l3: #ffffff;--raven-ground-l4: var(--layer-4);--raven-feature-l4: #ffffff;--raven-ground-l5: var(--layer-5);--raven-feature-l5: #ffffff;--raven-ground-l6: var(--layer-6);--raven-feature-l6: #ffffff;--raven-ground-l7: var(--layer-7);--raven-feature-l7: #ffffff;--raven-ground-l8: var(--layer-8);--raven-feature-l8: #ffffff}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #000000;--panel: #1c1c1e;--raised: #2c2c2e;--field: #2c2c2e;--fg: #ffffff;--muted: #98989f;--line: #38383a;--accent: #f2f2f7;--on-accent: #000000;--current: #3a3a3c;--good: #5cb87a;--wrong: #e06a62;--warn: #ff9f0a;--on-state: #000000;--answer: rgba(92,184,122,.16);--missing: rgba(255,159,10,.16);--raven-ground: #f2f2f7;--raven-feature: #000000;--bubble: #2c2c2e;--layer-1: #8fb0e0;--layer-2: #86cfcf;--layer-3: #e8a0bb;--layer-4: #e3a58c;--layer-5: #b3a3ea;--layer-6: #9cc8e0;--layer-7: #c9b08e;--layer-8: #d8a5d4;--raven-ground-l1: var(--layer-1);--raven-feature-l1: #000000;--raven-ground-l2: var(--layer-2);--raven-feature-l2: #000000;--raven-ground-l3: var(--layer-3);--raven-feature-l3: #000000;--raven-ground-l4: var(--layer-4);--raven-feature-l4: #000000;--raven-ground-l5: var(--layer-5);--raven-feature-l5: 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