:root{--font-inter: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", ui-monospace, monospace;--sidebar-width: 280px;--toc-width: 240px;--toolbar-height: 56px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px}.dark,[data-theme=dark]{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #1c2128;--bg-elevated: #21262d;--bg-hover: rgba(255, 255, 255, .05);--bg-active: rgba(139, 148, 158, .12);--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #6e7681;--text-link: #58a6ff;--border-default: #30363d;--border-muted: #21262d;--border-hover: #484f58;--accent-blue: #58a6ff;--accent-green: #3fb950;--accent-purple: #bc8cff;--accent-orange: #d29922;--accent-red: #f85149;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(88, 166, 255, .15);--alert-note-bg: rgba(56, 139, 253, .1);--alert-note-border: rgba(56, 139, 253, .4);--alert-note-text: #58a6ff;--alert-tip-bg: rgba(46, 160, 67, .1);--alert-tip-border: rgba(46, 160, 67, .4);--alert-tip-text: #3fb950;--alert-important-bg: rgba(137, 87, 229, .1);--alert-important-border: rgba(137, 87, 229, .4);--alert-important-text: #bc8cff;--alert-warning-bg: rgba(187, 128, 9, .1);--alert-warning-border: rgba(187, 128, 9, .4);--alert-warning-text: #d29922;--alert-caution-bg: rgba(248, 81, 73, .1);--alert-caution-border: rgba(248, 81, 73, .4);--alert-caution-text: #f85149;color-scheme:dark}.light,[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f6f8fa;--bg-tertiary: #f0f2f5;--bg-elevated: #ffffff;--bg-hover: rgba(0, 0, 0, .04);--bg-active: rgba(0, 0, 0, .08);--text-primary: #1f2328;--text-secondary: #656d76;--text-muted: #8b949e;--text-link: #0969da;--border-default: #d0d7de;--border-muted: #e8ecf0;--border-hover: #afb8c1;--accent-blue: #0969da;--accent-green: #1a7f37;--accent-purple: #8250df;--accent-orange: #bf8700;--accent-red: #cf222e;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--shadow-glow: 0 0 20px rgba(9, 105, 218, .1);--alert-note-bg: rgba(9, 105, 218, .06);--alert-note-border: rgba(9, 105, 218, .3);--alert-note-text: #0969da;--alert-tip-bg: rgba(26, 127, 55, .06);--alert-tip-border: rgba(26, 127, 55, .3);--alert-tip-text: #1a7f37;--alert-important-bg: rgba(130, 80, 223, .06);--alert-important-border: rgba(130, 80, 223, .3);--alert-important-text: #8250df;--alert-warning-bg: rgba(191, 135, 0, .06);--alert-warning-border: rgba(191, 135, 0, .3);--alert-warning-text: #9a6700;--alert-caution-bg: rgba(207, 34, 46, .06);--alert-caution-border: rgba(207, 34, 46, .3);--alert-caution-text: #cf222e;color-scheme:light}@layer 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