.contact-media-item {
  position: relative;
  display: inline-flex;
}

.contact-app[data-contact-social] {
  --contact-media-icon-size: clamp(30px, 1.85vw, 38px);
  display: block;
  width: var(--contact-media-icon-size);
  height: var(--contact-media-icon-size);
  flex: 0 0 var(--contact-media-icon-size);
  border-radius: 50%;
  background-color: transparent;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  color: transparent;
  font-size: 0;
  text-indent: -9999px;
  transition:
    transform 180ms ease,
    filter 180ms ease;
}

a.contact-app[data-contact-social] {
  cursor: pointer;
}

.contact-app[data-contact-social]:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

.contact-card--media:hover .contact-app[data-contact-social]:focus-visible,
.contact-card--media:focus-within .contact-app[data-contact-social]:focus-visible {
  outline-color: #000;
}

.contact-app[data-contact-social="bilibili"] {
  background-image: url("../image/common/footer-socials/icon-bilibili.png");
}

.contact-app[data-contact-social="xiaohongshu"] {
  background-image: url("../image/common/footer-socials/icon-xiaohongshu.png");
}

.contact-app[data-contact-social="wechat"] {
  background-image: url("../image/common/footer-socials/icon-wechat.png");
}

.contact-app[data-contact-social]:not([data-contact-social="xart"]) {
  filter: invert(1);
}

.contact-app[data-contact-social="xart"] {
  background-image: url("../image/common/footer-socials/icon-xart-contact-idle.png");
  background-position: 54% 52%;
  background-size: 280% auto;
  filter: none;
}

.contact-card:hover .contact-app[data-contact-social],
.contact-app[data-contact-social]:hover,
.contact-app[data-contact-social]:focus-visible {
  width: var(--contact-media-icon-size);
  flex-basis: var(--contact-media-icon-size);
  border-radius: 50%;
  background-color: transparent;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  color: transparent;
}

.contact-card--media:hover .contact-app[data-contact-social]:not([data-contact-social="xart"]),
.contact-card--media:focus-within .contact-app[data-contact-social]:not([data-contact-social="xart"]) {
  filter: none;
}

.contact-card--media:hover .contact-app[data-contact-social="bilibili"],
.contact-card--media:focus-within .contact-app[data-contact-social="bilibili"] {
  background-image: url("../image/common/footer-socials/icon-bilibili.png");
}

.contact-card--media:hover .contact-app[data-contact-social="xiaohongshu"],
.contact-card--media:focus-within .contact-app[data-contact-social="xiaohongshu"] {
  background-image: url("../image/common/footer-socials/icon-xiaohongshu.png");
}

.contact-card--media:hover .contact-app[data-contact-social="wechat"],
.contact-card--media:focus-within .contact-app[data-contact-social="wechat"] {
  background-image: url("../image/common/footer-socials/icon-wechat.png");
}

.contact-card--media:hover .contact-app[data-contact-social="xart"],
.contact-card--media:focus-within .contact-app[data-contact-social="xart"] {
  background-image: url("../image/common/footer-socials/icon-xart.png");
  background-position: center;
  background-size: cover;
  filter: none;
}

.contact-media-preview {
  position: absolute;
  bottom: calc(100% + 16px);
  left: 50%;
  z-index: 20;
  display: grid;
  width: min(180px, 70vw);
  max-height: 220px;
  padding: 8px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.22);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition:
    opacity 160ms ease,
    transform 160ms ease,
    visibility 160ms step-end;
}

.contact-media-preview > img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 204px;
  object-fit: contain;
}

.contact-media-item:first-child .contact-media-preview {
  left: 0;
  transform: translate(0, 8px);
}

.contact-media-item:last-child .contact-media-preview {
  right: 0;
  left: auto;
  transform: translate(0, 8px);
}

.contact-media-item:hover .contact-media-preview,
.contact-media-item:focus-within .contact-media-preview {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition:
    opacity 160ms ease,
    transform 160ms ease,
    visibility 0ms;
}

.contact-media-item:first-child:hover .contact-media-preview,
.contact-media-item:first-child:focus-within .contact-media-preview,
.contact-media-item:last-child:hover .contact-media-preview,
.contact-media-item:last-child:focus-within .contact-media-preview {
  transform: translate(0, 0);
}

@media (max-width: 767px) {
  .contact-app[data-contact-social] {
    --contact-media-icon-size: 44px;
  }
}

@media (max-width: 420px) {
  .contact-app[data-contact-social] {
    --contact-media-icon-size: 48px;
  }

  .contact-media-preview {
    width: min(168px, calc(100vw - 40px));
    max-height: 204px;
  }

  .contact-media-preview > img {
    max-height: 188px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-media-preview {
    transition: none;
  }
}