.knt-floating-contact {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 99990;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  font-family: Arial, sans-serif;
}

.knt-contact-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 48px;
  height: 48px;
  min-width: 48px;
  padding: 0;
  overflow: hidden;
  color: #fff !important;
  text-decoration: none !important;
  border: 0;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgb(0 0 0 / 20%);
  cursor: pointer;
  transition: width 180ms ease, filter 180ms ease, transform 180ms ease;
}

.knt-contact-button:hover,
.knt-contact-button:focus-visible {
  width: 142px;
  color: #fff !important;
  filter: brightness(.94);
  transform: translateX(-2px);
}

.knt-contact-button:focus-visible,
.knt-wechat-close:focus-visible,
.knt-wechat-copy:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

.knt-contact-icon {
  display: grid;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  place-items: center;
}

.knt-contact-icon svg {
  display: block;
  width: 25px;
  height: 25px;
}

.knt-contact-label {
  order: -1;
  width: 94px;
  overflow: hidden;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  text-align: center;
  white-space: nowrap;
}

.knt-contact-whatsapp { background: #25d366; }
.knt-contact-email { background: #d94a3a; }
.knt-contact-line { background: #06c755; }
.knt-contact-wechat { background: #07c160 !important; }
.knt-contact-telegram { background: #229ed9; }
.knt-contact-facebook { background: #1877f2; }

.knt-wechat-card {
  position: absolute;
  right: 58px;
  bottom: 0;
  width: 208px;
  padding: 18px;
  color: #202124;
  text-align: center;
  background: #fff;
  border: 1px solid #e3e5e7;
  border-radius: 6px;
  box-shadow: 0 12px 34px rgb(0 0 0 / 22%);
}

.knt-wechat-card[hidden] {
  display: none;
}

.knt-wechat-card.is-open {
  display: block !important;
}

.knt-wechat-card strong,
.knt-wechat-card span,
.knt-wechat-card img {
  display: block;
}

.knt-wechat-card strong {
  margin-bottom: 10px;
  font-size: 16px;
}

.knt-wechat-card img {
  width: 160px;
  height: 160px;
  margin: 0 auto 10px;
  object-fit: contain;
}

.knt-wechat-card > span:not(.knt-wechat-status) {
  margin-bottom: 10px;
  font-size: 14px;
  overflow-wrap: anywhere;
}

.knt-wechat-close {
  position: absolute;
  top: 3px;
  right: 5px;
  display: grid;
  width: 30px;
  height: 30px;
  padding: 0;
  color: #5f6368;
  font-size: 23px;
  line-height: 1;
  background: transparent;
  border: 0;
  cursor: pointer;
  place-items: center;
}

.knt-wechat-copy {
  min-height: 34px;
  padding: 7px 14px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  background: #07c160;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}

.knt-wechat-status {
  min-height: 18px;
  margin-top: 5px;
  color: #08783e;
  font-size: 12px;
}

@media (max-width: 767px) {
  .knt-floating-contact {
    right: 10px;
    bottom: 12px;
    gap: 6px;
  }

  .knt-contact-button,
  .knt-contact-button:hover,
  .knt-contact-button:focus-visible {
    width: 44px;
    height: 44px;
    min-width: 44px;
    transform: none;
  }

  .knt-contact-icon {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
  }

  .knt-contact-icon svg {
    width: 23px;
    height: 23px;
  }

  .knt-contact-label {
    display: none;
  }

  .knt-wechat-card {
    position: fixed;
    right: 64px;
    bottom: 12px;
  }
}

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