/* Only the new button is styled. No existing cards or navigation are changed. */
.ptw-share-button {
  display: inline-flex;
  vertical-align: middle;
  align-items: center;
  justify-content: center;
  width: 29px;
  height: 29px;
  flex: 0 0 29px;
  padding: 3px;
  margin-inline: 5px;
  border: 0;
  border-radius: 50%;
  color: #6f747a;
  background: transparent;
  cursor: pointer;
  transition: color .2s, background-color .2s;
}
.ptw-share-button:hover,
.ptw-share-button:focus-visible {
  color: #b6092d;
  background: rgba(182,9,45,.08);
  outline-offset: 2px;
}
.ptw-share-button svg { display: block; width: 18px; height: 18px; }
.ptw-share-note {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999999;
  background: #171717;
  color: #fff;
  border-radius: 6px;
  padding: 9px 14px;
  font-size: 14px;
  line-height: 1.5;
  box-shadow: 0 4px 14px rgba(0,0,0,.2);
}

/* Intentionally discreet WordPress post number beside the share icon. */
.ptw-post-number {
  display: inline-block;
  vertical-align: middle;
  margin-inline: 2px 5px;
  color: #a3a7ae;
  font-size: 10px;
  line-height: 1.4;
  font-weight: 400;
  opacity: .85;
  white-space: nowrap;
  user-select: text;
}