.prs-submission-container{max-width:900px;margin:40px auto;padding:30px;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);position:relative}
.prs-form-header{text-align:center;margin-bottom:30px;padding-bottom:20px;border-bottom:2px solid #f0f0f0}
.prs-form-header h2{margin:0 0 10px;color:#333;font-size:28px}
.prs-form-header p{margin:0;color:#666;font-size:16px}
.prs-stepper{display:flex;align-items:center;justify-content:center;margin-bottom:40px;padding:20px 0}
.prs-step{display:flex;flex-direction:column;align-items:center;position:relative;z-index:1}
.prs-step-number{width:40px;height:40px;border-radius:50%;background:#e0e0e0;color:#999;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;transition:all .3s;border:3px solid #e0e0e0}
.prs-step-label{margin-top:8px;font-size:13px;color:#999;font-weight:600;transition:color .3s}
.prs-step-active .prs-step-number{background:#2196F3;color:#fff;border-color:#2196F3;box-shadow:0 0 0 4px rgba(33,150,243,.2)}
.prs-step-active .prs-step-label{color:#2196F3}
.prs-step-done .prs-step-number{background:#4CAF50;color:#fff;border-color:#4CAF50}
.prs-step-done .prs-step-label{color:#4CAF50}
.prs-step-line{flex:1;height:3px;background:#e0e0e0;margin:0 10px;margin-bottom:28px}
.prs-section{margin-bottom:20px}
.prs-section h3{margin:0 0 20px;color:#333;font-size:22px;padding-bottom:10px;border-bottom:1px solid #e0e0e0}
.prs-form-group{margin-bottom:25px}
.prs-form-group label{display:block;margin-bottom:8px;font-weight:600;color:#333}
.prs-form-group input[type=text],.prs-form-group input[type=email],.prs-form-group input[type=url],.prs-form-group select,.prs-form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:6px;font-size:15px;transition:border-color .3s,box-shadow .3s;box-sizing:border-box}
.prs-form-group input:focus,.prs-form-group select:focus,.prs-form-group textarea:focus{outline:0;border-color:#2196F3;box-shadow:0 0 0 3px rgba(33,150,243,.1)}
.prs-payment-box{background:#f8fafe;padding:20px;border-radius:8px;margin:20px 0;border-left:4px solid #2196F3}
.prs-payment-box p{margin:10px 0;line-height:1.6}
.prs-payment-box strong{color:#333;font-size:16px}
.prs-payment-box code{background:#fff;padding:8px 12px;border-radius:4px;display:inline-block;margin:5px 0;font-family:monospace;word-break:break-all;border:1px solid #e0e0e0}
.prs-button{padding:12px 24px;border:none;border-radius:6px;cursor:pointer;font-size:15px;font-weight:600;transition:all .3s;background:#f0f0f0;color:#333}
.prs-button:hover{background:#e0e0e0}
.prs-button-primary{background:#2196F3;color:#fff}
.prs-button-primary:hover{background:#1976D2}
.prs-button-success{background:#4CAF50;color:#fff;width:100%;padding:15px;font-size:16px}
.prs-button-success:hover:not(:disabled){background:#45a049}
.prs-button:disabled{background:#ccc;cursor:not-allowed;color:#999}
.prs-button-wide{width:100%;padding:14px;font-size:16px}
.prs-notice{background:#fff8e1;border-left:4px solid #ffc107;padding:12px 16px;margin:15px 0;border-radius:4px;color:#665500}
.prs-help{font-size:13px;color:#888;margin-top:5px}
.prs-checkbox-group label{display:flex;align-items:flex-start}
.prs-checkbox-group input[type=checkbox]{width:auto;margin-right:10px;margin-top:4px}
.prs-terms-list{margin:10px 0 0 30px;padding:0;list-style:disc}
.prs-terms-list li{margin:5px 0;color:#666;line-height:1.5}
#prs-image-preview{margin-bottom:15px}
#prs-image-preview img{max-width:300px;height:auto;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.prs-message{padding:15px;border-radius:6px;margin:20px 0;line-height:1.5}
.prs-message.success{background:#e8f5e9;border-left:4px solid #4CAF50;color:#2e7d32}
.prs-message.error{background:#ffebee;border-left:4px solid #f44336;color:#c62828}
.prs-success-box{text-align:center;padding:50px 20px;background:#e8f5e9;border-radius:12px}
.prs-success-icon{width:64px;height:64px;background:#4CAF50;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;margin:0 auto 20px}
.prs-success-box h3{border:none;color:#2e7d32;font-size:24px}
.prs-success-box p{color:#555;font-size:16px}
@media(max-width:768px){.prs-submission-container{padding:20px;margin:20px 10px}.prs-step-label{font-size:11px}.prs-step-number{width:32px;height:32px;font-size:14px}}