:root{--navy:#1a1a2e;--navy-2:#16213e;--coral:#e94560;--text-h:#1e293b;--text:#64748b;--muted:#94a3b8;--bg:#f8fafc;--border:#eef2f6;--line:#f1f5f9;color:var(--text-h);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-family:Pretendard,system-ui,Apple SD Gothic Neo,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.55}*{box-sizing:border-box}html,body{background:var(--bg);margin:0;padding:0}#root{min-height:100vh}h1,h2,h3,h4{color:var(--text-h);margin:0}p{margin:0}a{color:inherit;text-decoration:none}button{font-family:inherit}input,textarea,select{font-family:inherit;font-size:14px}textarea{resize:vertical}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{border:2px solid var(--bg);background:#d6dde6;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#c1cad6}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}