:root{--bg:#f3eee5;--paper:#fbf8f2;--ink:#2a251f;--muted:#8b8175;--faint:#b7aea2;--line:#e7dfd2;--accent:#8c2f1e;--accent-soft:#f0e2da;--badge:#2f3a4e;--badge-ink:#f3eee5;--heat0:#eae3d7;--heat1:#e2c4b5;--heat2:#c98a71;--heat3:#8c2f1e;--display:"Noto Serif SC","Songti SC","STSong",serif;--body:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif}@media 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