:root{color-scheme:light;--bg: #f5f5f7;--fg: #1d1d1f;--fg-strong: #000000;--muted: #6e6e73;--dim: #86868b;--border: rgba(0, 0, 0, .08);--surface: #ffffff;--surface-hover: #f5f5f7;--accent: #111111;--btn-primary-bg: #0a0a0a;--btn-primary-fg: #ffffff;--grid-line: rgba(0, 0, 0, .06);--skeleton: rgba(0, 0, 0, .06);--ember: #e85a12;--focus: #2563eb;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 20px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .12);--border-focus: #ffffff;--radius: 14px;--radius-lg: 20px;font-family:var(--font-sans, "Geist", system-ui, -apple-system, "Segoe UI", sans-serif);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html.dark{color-scheme:dark;--bg: #000000;--fg: #f5f5f7;--fg-strong: #ffffff;--muted: #a1a1a6;--dim: #6e6e6e;--border: rgba(255, 255, 255, .1);--surface: #1c1c1e;--surface-hover: #2c2c2e;--accent: #e8e8e8;--btn-primary-bg: #ffffff;--btn-primary-fg: #000000;--grid-line: rgba(255, 255, 255, .08);--skeleton: 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