:root{--bg:#eef1f3;--surface:#ffffff;--fg:#17212b;--muted:#566370;--line:#c9d1d8;--soft:#e2e7eb;--sign:#0d2f52;--sign-fg:#ffffff;--sign-muted:#b9c9d9;--accent:#f5c400;--on-accent:#17212b;--stripe-dark:#17212b;--link:#0b4a86;--ok:#17693f;--ok-bg:#dcf1e4;--info:#0b4a86;--info-bg:#dceafa;--warn:#7a5a00;--warn-bg:#fff0b3;--bad:#a32222;--bad-bg:#fbe2e2;--display:"Dela Gothic One","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;--body:"BIZ UDPGothic","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#11171d;--surface:#1a222a;--fg:#e8edf1;--muted:#a2afba;--line:#35424e;--soft:#26313b;--sign:#0a2541;--sign-fg:#ffffff;--sign-muted:#b0c2d4;--link:#8fc4f7;--ok:#8bdcac;--ok-bg:#183a29;--info:#a4cff8;--info-bg:#17324d;--warn:#f5d66b;--warn-bg:#3d3210;--bad:#f6a8a8;--bad-bg:#472020;color-scheme:dark}}*{box-sizing:border-box}body,html{margin:0}body{background:var(--bg);color:var(--fg);font:16px/1.8 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