:root{--font-sans: "Geist", "Inter", system-ui, -apple-system, sans-serif;--font-mono: ui-monospace, "Geist Mono", monospace;--r-card: 20px;--r-panel: 14px;--r-chip: 10px;--r-btn: 11px;--r-pill: 9999px;--tx-fast: .15s cubic-bezier(.16, 1, .3, 1);--tx-base: .2s cubic-bezier(.16, 1, .3, 1);--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px}:root,[data-theme=light]{--bg-page: #fafafa;--bg-card: #ffffff;--bg-panel: #f5f5f5;--bg-hover: rgba(0, 0, 0, .04);--bg-input: #ffffff;--text-primary: #0a0a0a;--text-secondary: rgba(0, 0, 0, .78);--text-muted: rgba(0, 0, 0, .68);--text-placeholder: rgba(0, 0, 0, .35);--border: rgba(0, 0, 0, .08);--border-panel: rgba(0, 0, 0, .06);--border-input: rgba(0, 0, 0, .12);--border-hover: rgba(0, 0, 0, .18);--btn-primary-bg: #0a0a0a;--btn-primary-text: #ffffff;--btn-primary-hover: #262626;--accent: #2563eb;--accent-subtle: rgba(37, 99, 235, .07);--accent-border: rgba(37, 99, 235, .28);--accent-ring: rgba(37, 99, 235, 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