:root,:root[data-theme=light]{--bg: #fdfcf8;--bg-elevated: #ffffff;--bg-muted: #f4f1ea;--fg: #1a1a1a;--fg-muted: #4b5563;--fg-subtle: #6b7280;--border: #e3ddd1;--border-strong: #c8bfa9;--accent: #8b1a1a;--accent-hover: #6d1414;--accent-soft: rgba(139, 26, 26, .08);--accent-glow: rgba(139, 26, 26, .18);--link: #1f3b8b;--link-hover: #15296b;--tag-bg: #ebe4d3;--tag-fg: #5b3a1a;--code-bg: #f4f1ea;--code-fg: #1f2937;--success: #16a34a;--success-soft: rgba(22, 163, 74, .1);--danger: #c62828;--danger-soft: rgba(198, 40, 40, .1);--info: #1f3b8b;--info-soft: rgba(31, 59, 139, .1);--warning: #b45309;--warning-soft: rgba(180, 83, 9, .12);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 4px 14px rgba(15, 23, 42, .06);--shadow-lg: 0 12px 28px rgba(15, 23, 42, .1);--shadow-color: 15, 23, 42;--ring: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);--radius-sm: 2px;--radius-md: 3px;--radius-lg: 4px;--radius-xl: 6px;--font-sans: "Inter", "Noto Sans SC", system-ui, -apple-system, 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