message: Avatar: update styles
diff: color: var(--placeholder_icon_background);
  }
  -.Avatar__in {
  - position: relative;
  -}
  -
  +.Avatar__in,
  .Avatar__img {
  - background: currentColor;
  - border: none;
  + position: relative;
  display: block;
  width: 100%;
  height: 100%;
  - position: relative;
  - z-index: 1;
  + border: none;
  border-radius: inherit;
  + z-index: 1;
  +}
  +
  +.Avatar__in {
  + background: currentColor;
  + pointer-events: none;
  }
  +.Avatar__children,
  .Avatar--shadow .Avatar__in::after {
  - content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  - box-shadow: inset 0 0 0 var(--thin-border) var(--image_border);
  - pointer-events: none;
  - z-index: 2;
  border-radius: inherit;
  }
  +.Avatar--shadow .Avatar__in::after {
  + content: '';
  + box-shadow: inset 0 0 0 var(--thin-border) var(--image_border);
  + z-index: 3;
  +}
  +
  .Avatar__children {
  - position: absolute;
  - left: 0;
  - top: 0;
  - z-index: 2;
  - width: 100%;
  - height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  - border-radius: inherit;
  color: var(--icon_secondary);
  + z-index: 2;
  }
  