:root{font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.container{max-width:800px;margin:0 auto;padding:40px 20px}.header{text-align:center;color:#fff;margin-bottom:40px}.header h1{font-size:2.5rem;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.header p{font-size:1.1rem;opacity:.9}.form{background:#fff;border-radius:20px;padding:40px;box-shadow:0 20px 60px #0003}.form-section{margin-bottom:30px}.form-section h2{font-size:1.3rem;color:#333;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #667eea}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}@media(max-width:600px){.form-grid{grid-template-columns:1fr}}.form-group{display:flex;flex-direction:column}.form-group label{font-size:.9rem;font-weight:600;color:#555;margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{padding:12px 16px;border:2px solid #e0e0e0;border-radius:10px;font-size:1rem;transition:border-color .3s,box-shadow .3s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea33}.form-group textarea{resize:vertical;min-height:100px}.submit-btn{width:100%;padding:16px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform .3s,box-shadow .3s;margin-top:20px}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 30px #667eea66}.submit-btn:disabled{opacity:.7;cursor:not-allowed}.loading{text-align:center;padding:40px;color:#fff}.spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.error-message{background:#ff5252;color:#fff;padding:16px;border-radius:10px;margin-top:20px;text-align:center}.report{background:#fff;border-radius:20px;padding:40px;margin-top:30px;box-shadow:0 20px 60px #0003}.report h2{font-size:1.5rem;color:#333;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #667eea;text-align:center}.report-content{line-height:1.8;color:#444}.report-content p{margin-bottom:12px}.report-content p:empty{margin-bottom:20px}