块变换过渡模糊边缘

Question

我正在CSS中实现类似iOS的弯曲人字形

我现在所做的一切都很好，除了过渡上的像素化​​

document.addEventListener('click', (e) => {
  document.querySelector('body').classList.toggle('bends-up')
});

body {
  display: flex;
  background: salmon;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 100vh;
  color: white;
  font-family: Helvetica;
  user-select: none;
}
body .comment-up {
  display: none;
  color: yellow;
}
body span {
  color: cyan;
}
body.bends-up span {
  display: none;
}
body.bends-up .comment-up {
  display: inline;
}
body.bends-up .chevron:hover:before {
  transform: translateX(0.5px) rotate(-20deg);
}
body.bends-up .chevron:hover:after {
  transform: translateX(-0.5px) rotate(20deg);
}

.chevron {
  width: 40px;
  height: 4px;
  margin: 60px auto;
  position: relative;
  transform: scale(10);
}
.chevron:before, .chevron:after {
  opacity: 0.5;
  transition: opacity 0.2s;
  position: absolute;
  content: "";
  width: 22px;
  height: 4px;
  border-radius: 2px;
  background: white;
  transition: transform 0.4s, border-radius 0.2s;
  transition-delay: 0, 0.4s;
}
.chevron:before {
  left: 0;
}
.chevron:after {
  right: 0;
}
.chevron:hover:after, .chevron:hover:before, .chevron:active:after, .chevron:active:before {
  opacity: 0.9;
}
.chevron:hover:before {
  transform: translateX(0.5px) rotate(20deg);
}
.chevron:hover:after {
  transform: translateX(-0.5px) rotate(-20deg);
}

<h1>
  Hover to see bend 
  <span>down</span>
  <span class="comment-up">up</span> 
  animation
</h1>
<div class="chevron"></div>
<h2>
  Click to toggle up/down bend
</h2>

问题是-我可以避免在过渡缩放元素时出现这种模糊性吗？