半星评级，带有空星和单选按钮

如何解决半星评级，带有空星和单选按钮

是否可以使用单选按钮标签和字体真棒图标来实现这一点？ 我需要的半星级风格

我设法做的最多的是，使用两个字体真棒图标作为单选按钮标签，但我不希望未选择的区域是灰色的，而是像上图一样带有边框的空星： 我得到的半星评价

这是我的代码：

.rate{
  display: inline-block;
  border: 0;
  color: #b0afaf;
}
  
.rate > input{
  display: none;
}

.rate > label {
  float: right;
 }  

.rate > label:before {
  display: inline-block;
  font-size: 1.1rem;
  padding: .3rem .2rem;
  margin: 0;
  cursor: pointer;
  font-family: FontAwesome;
  content: "\f005 ";
 }
  
.rate .half:before {
  content: "\f089 ";
  position: absolute;
  padding-right: 0;
 }
    
input:checked ~ label,label:hover,label:hover ~ label {
  color: #dbc00b;
}

input:checked + label:hover,input:checked ~ label:hover,input:checked ~ label:hover ~ label,label:hover ~ input:checked ~ label {
  color: #f2ec35;
}
  

<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css" rel="stylesheet" />
<div class="rate">
  <input type="radio" id="star5" name="rating" value="5" />
  <label for="star5" title="Awesome"></label>
  <input type="radio" id="star4.5" name="rating" value="4.5" />
  <label for="star4.5" class="half"></label>
  <input type="radio" id="star4" name="rating" value="4" />
  <label for="star4"></label>
  <input type="radio" id="star3.5" name="rating" value="3.5" />
  <label for="star3.5" class="half"></label>
  <input type="radio" id="star3" name="rating" value="3" />
  <label for="star3"></label>
  <input type="radio" id="star2.5" name="rating" value="2.5" />
  <label for="star2.5" class="half"></label>
  <input type="radio" id="star2" name="rating" value="2" />
  <label for="star2"></label>
  <input type="radio" id="star1.5" name="rating" value="1.5" />
  <label for="star1.5" class="half"></label>
  <input type="radio" id="star1" name="rating" value="1" />
  <label for="star1"></label>
  <input type="radio" id="star0.5" name="rating" value="0.5" />
  <label for="star0.5" class="half"></label>
</div>