:root{--primary-color: #045567;--text-color: #4f5555;--background-color: #FFF9EB;--sans-serif-font: -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Segoe UI", "PingFang SC", HarmonyOS_Regular, "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", Arial, sans-serif;--serif-font: STZhongsong, STSong, "Noto Serif CJK", "Noto Serif SC", PMingLiu, SimSun, "WenQuanYi Bitmap Song", "Times New Roman", Times, serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"}[data-theme=dark]{--primary-color: #AAD2DF;--text-color: #fffaf0;--background-color: #283b43}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--primary-color: #AAD2DF;--text-color: #fffaf0;--background-color: #283b43}}