:root{--ef-bg:#f4f7fa;--ef-surface:#ffffff;--ef-surface-2:#edf2f8;--ef-line:#dbe3ee;--ef-ink:#182a45;--ef-sub:#4e5f78;--ef-muted:#7e8da6;--ef-invert-ink:#eff3fa;--ef-amber:#b87c11;--ef-amber-text:#a56e00;--ef-amber-soft:#f6ebd3;--ef-navy:#101b30;--ef-navy-line:#24344f;--ef-navy-sub:#a8b6cd;--ef-navy-amber:#e5a83e;--ef-blue:#3d6fa8;--ef-success:#2e7d4f;--ef-success-soft:#e2f2e8;--ef-danger:#b3372a;--ef-danger-soft:#f9e5e2;--ef-warn:#9a6b00;--ef-warn-soft:#f7eed6;--ef-shadow:0 1px 2px rgba(24,42,69,0.05),0 8px 24px rgba(24,42,69,0.06);--ef-radius:12px;--ef-radius-sm:8px;--ef-font:"Apple SD Gothic Neo",Pretendard,"Noto Sans KR","Malgun Gothic",system-ui,sans-serif;--ef-mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace}@media 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