:root{--nav1: #2f6bff;--nav2: #4f63f5;--nav3: #a347c9;--nav4: #e8418b;--fg: #1f2937;--strong: #111827;--muted: #6b7280;--faint: #9ca3af;--line: #e5e7eb;--line2: #f1f2f5;--bg: #ffffff;--soft: #f6f7f9;--blue: #2563eb;--blue-d: #1d4ed8;--blue-l: #eef4ff;--blue-b: #c7d7fe;--red: #b42318;--red-l: #fde8e8;--amber: #b45309;--amber-l: #fff1d6;--green: #1e7a46;--green-l: #e7f6ec;--gray-l: #f1f3f6;--rocket: #9a4a14;--other: #2f6b2a;--yellow: #fff8db}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:Noto Sans KR,system-ui,-apple-system,Apple SD Gothic Neo,Malgun Gothic,sans-serif;font-size:14px}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.num{font-variant-numeric:tabular-nums}.shell{display:flex;height:100vh}.nav{flex:0 0 220px;padding:22px 12px 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