:root{--bg:#f5f6f8;--panel:#ffffff;--line:#eceef1;--line2:#e3e6ea;--text:#1f2430;--muted:#8a93a3;--muted2:#aeb6c2;--accent:#3b5bfd;--accent-weak:#eef1ff;--radius:12px;--shadow:0 1px 3px rgba(20,30,60,.06),0 1px 2px rgba(20,30,60,.04)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Pretendard,system-ui,-apple-system,Apple SD Gothic Neo,Malgun Gothic,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:224px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 14px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.main{flex:1 1;min-width:0;padding:22px 28px;max-width:1320px}.brand{gap:9px;padding:4px 8px 18px;font-weight:800;font-size:16px}.brand,.brand .logo{display:flex;align-items:center}.brand 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.note-x{background:none;border:0;color:#fff;font-size:18px;cursor:pointer;line-height:1}.note-popup-body{padding:22px}.note-popup-body label{display:block;margin-bottom:10px;color:#333}.note-popup-body textarea{width:100%;height:150px;padding:12px;border:1px solid var(--line2);border-radius:8px;font-family:inherit;font-size:14px;resize:vertical;box-sizing:border-box}.note-popup-body textarea:focus{outline:none;border-color:#dd60c1;box-shadow:0 0 0 2px rgba(221,96,193,.2)}.note-popup-foot{padding:0 22px 20px;display:flex;justify-content:flex-end;gap:8px}