*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:#f9fafb;color:#111827;line-height:1.6}.container{max-width:800px;margin:0 auto;padding:2rem 1rem}.card{background:white;border-radius:8px;padding:2rem;box-shadow:0 1px 3px 0 rgba(0,0,0,.1),0 1px 2px 0 rgba(0,0,0,.06)}h1{font-size:2rem;font-weight:700;margin-bottom:1rem}h2{font-size:1.5rem;font-weight:600;margin-bottom:.75rem}.form-group{margin-bottom:1.5rem}label{display:block;font-weight:500;margin-bottom:.5rem;font-size:.875rem}input[type=email],input[type=text],select{width:100%;padding:.75rem;border:1px solid #d1d5db;border-radius:6px;font-size:1rem;transition:border-color .2s}input[type=email]:focus,input[type=text]:focus,select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.1)}button{background-color:#3b82f6;color:white;padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}button:hover:not(:disabled){background-color:#2563eb}button:disabled{background-color:#9ca3af;cursor:not-allowed}.error{background-color:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:6px}.error,.success{padding:1rem;margin-bottom:1rem}.success{background-color:#f0fdf4;border:1px solid #bbf7d0;color:#166534;border-radius:6px}.loading{text-align:center;padding:2rem;color:#6b7280}.radio-group{display:flex;flex-direction:column;gap:.75rem}.radio-option{display:flex;align-items:center;padding:.75rem;border:1px solid #d1d5db;border-radius:6px;cursor:pointer;transition:all .2s}.radio-option:hover{border-color:#3b82f6;background-color:#eff6ff}.radio-option input[type=radio]{margin-right:.75rem;cursor:pointer}.radio-option label{margin:0;cursor:pointer;font-weight:400}.done-message{text-align:center;padding:2rem 0}.done-message h1{color:#059669;margin-bottom:1rem}.done-message p{color:#6b7280;font-size:1.125rem}