:root{--font-body:system-ui, -apple-system, "Segoe UI Variable", "Segoe UI", "PingFang SC", "PingFang TC", "Microsoft JhengHei", "Microsoft YaHei", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", "Noto Sans Thai", Arial, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "SF Mono", "Menlo", "Consolas", "Monaco", "Courier New", monospace;--font-cjk-sc:"PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", sans-serif;--font-cjk-tc:"PingFang TC", "Microsoft JhengHei", "Noto Sans CJK TC", "Noto Sans TC", sans-serif;--font-cjk-ja:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans CJK JP", "Noto Sans JP", sans-serif;--font-cjk-ko:"Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans CJK KR", "Noto Sans KR", 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