*{box-sizing:border-box}:root{--bg-body: #f5f5f5;--bg-primary: #ffffff;--bg-secondary: #f9f9f9;--bg-hover: #f0f0f0;--bg-active: #dddddd;--bg-active-hover: #cccccc;--bg-input: #ffffff;--bg-memo: #f5f5f5;--bg-submit: #333333;--bg-submit-hover: #555555;--bg-cancel: #f2f2f2;--bg-cancel-hover: #e3e3e3;--bg-tab-hover: #f5f5f5;--bg-google-btn: #ffffff;--bg-google-btn-hover: #f3f3f3;--text-primary: #333333;--text-secondary: #666666;--text-muted: #999999;--text-memo: #555555;--text-header: #ffffff;--text-menu-toggle: #e0e0e0;--text-menu-toggle-hover: #ffffff;--text-cancel: #333333;--text-link: #1a0dab;--text-close: #666666;--text-close-hover: #222222;--text-delete: #999999;--text-delete-hover: #666666;--text-tab: #666666;--text-tab-active: #333333;--border-color: #dddddd;--border-light: #eeeeee;--border-input: #cccccc;--header-bg: #333333;--tab-active-border: #333333;--shadow-popover: rgba(0, 0, 0, .16);--shadow-focus: rgba(0, 0, 0, .2)}.dark{--bg-body: #121212;--bg-primary: 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