*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#ffffff;--bg-secondary:#f7f7f5;--bg-tertiary:#f0ede8;--text:#1a1a18;--text-secondary:#6b6b68;--text-tertiary:#9b9b98;--border:rgba(0,0,0,0.1);--border-med:rgba(0,0,0,0.18);--radius-md:8px;--radius-lg:12px;--blue:#378ADD;--blue-bg:#E6F1FB;--blue-text:#185FA5;--green:#639922;--green-bg:#EAF3DE;--green-text:#3B6D11;--amber:#BA7517;--amber-bg:#FAEEDA;--teal:#1D9E75;--teal-bg:#E1F5EE;--teal-text:#0F6E56;--purple:#7F77DD;--purple-bg:#EEEDFE;--purple-text:#3C3489}@media (prefers-color-scheme:dark){:root{--bg:#1c1c1a;--bg-secondary:#252523;--bg-tertiary:#2e2e2b;--text:#f0ede8;--text-secondary:#a8a8a4;--text-tertiary:#6b6b68;--border:rgba(255,255,255,0.1);--border-med:rgba(255,255,255,0.18);--blue:#5DAFF5;--blue-bg:#0c2a42;--blue-text:#85B7EB;--green-bg:#1a2e0a;--green-text:#97C459;--amber-bg:#2e1f05;--teal-bg:#052e20;--teal-text:#5DCAA5;--purple-bg:#1e1c42;--purple-text:#AFA9EC}}html{font-size:16px}body{font-family:-apple-system,Pretendard Variable,Pretendard,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-tertiary);color:var(--text);line-height:1.6;min-height:100vh}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-med);border-radius:2px}