:root{--bg:#fff;--paper:#f5f6f8;--surface:#fff;--line:#e3e7ed;--rule:#1f3a5f;--fg:#1c2733;--muted:#6b7684;--navy:#1f3a5f;--navy-soft:#e8eef5;--on-navy:#fff;--steel:#8fa3bd;--pen:#9b2c2c;--pen-soft:#fbf1f0;--pen-line:#efd6d4;--on-pen:#fff;--ok:#2e6b4f;--ok-soft:#e7f1ec;--tri:#9a6a12;--tri-soft:#f7efdd;--font-serif:"Noto Serif KR","Nanum Myeongjo",serif;--font-body:"Noto Sans KR",system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#121821;--paper:#18202b;--surface:#1b2430;--line:#2b3644;--rule:#8fa3bd;--fg:#e6ebf1;--muted:#9aa5b3;--navy:#a9c0de;--navy-soft:#223247;--on-navy:#111a26;--steel:#6f86a4;--pen:#ef8f86;--pen-soft:#2e2023;--pen-line:#4a3034;--on-pen:#1a0f0e;--ok:#7fcaa2;--ok-soft:#18291f;--tri:#e7bf6c;--tri-soft:#32290f;--lightningcss-light: 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