.b2b-signup-header{text-align:center;margin-bottom:28px}.b2b-signup-welcome{font-size:24px;font-weight:800;color:#367ac8;margin-bottom:4px}.b2b-signup-title{font-size:28px;font-weight:800;color:#367ac8}.b2b-signup-card{border:1px solid #e57373;border-radius:8px;padding:24px 20px 32px}.b2b-signup-card-title{font-size:18px;font-weight:800;color:#367ac8;text-align:center;margin-bottom:16px}.b2b-signup-step-desc{font-size:16px;font-weight:800;color:#333;margin-bottom:20px}.b2b-signup-options{border-top:1px solid #e0e0e0}.b2b-signup-option{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #e8e8e8;cursor:pointer}.b2b-signup-option:last-child{border-bottom:none}.b2b-signup-option input[type=radio]{flex-shrink:0;width:20px;height:20px;accent-color:#367ac8;cursor:pointer}.b2b-signup-option-label{font-size:14px;color:#333;line-height:1.4}.b2b-signup-option--selected .b2b-signup-option-label{font-weight:700;color:#367ac8}.b2b-signup-next-btn{width:100%;height:52px;margin-top:28px;background:#367ac8;color:#fff;border:none;border-radius:8px;font-size:18px;font-weight:700;cursor:pointer;transition:background .2s}.b2b-signup-next-btn:hover{background:#2a5f9e}