.public-site-shell,
.public-site-shell body {
  overflow-x: clip;
}

.public-header {
  --public-blue: #0868e8;
  --public-navy: #10153b;
  --public-line: #dbe8f5;
  position: sticky;
  top: 0;
  z-index: 50;
  height: 76px;
  border-bottom: 1px solid #edf1f6;
  background: #fff;
  color: var(--public-navy);
  font-family: "DM Sans", sans-serif;
}

.public-header,
.public-header * {
  box-sizing: border-box;
}

.public-header a {
  color: inherit;
  text-decoration: none;
}

.public-header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 30px;
}

.public-header-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  white-space: nowrap;
}

.public-header-brand img {
  width: 35px;
  height: 35px;
  flex: none;
  object-fit: contain;
}

.public-header-brand > strong {
  margin-left: -3px;
  font-size: 17px;
  font-weight: 700;
}

.public-header-nav {
  display: flex;
  gap: 27px;
  margin-left: auto;
  color: #4c5976;
  font-size: 12px;
  white-space: nowrap;
}

.public-header-nav a {
  transition: color .2s ease;
}

.public-header-nav a:hover {
  color: var(--public-blue);
}

.public-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.public-header-flags {
  display: flex;
  gap: 5px;
}

.public-header-flags img {
  width: 20px;
  height: 20px;
}

.public-header-language,
.public-header-menu,
.public-header-contact {
  border: 0;
  font-family: inherit;
  cursor: pointer;
}

.public-header-language {
  min-width: 30px;
  padding: 0;
  background: transparent;
  color: #4c5976;
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  font-size: 12px;
}

.public-header-contact-wrap {
  position: relative;
  flex: none;
}

.public-header-contact {
  min-height: 36px;
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--public-blue);
  box-shadow: 0 7px 15px rgba(8, 104, 232, .17);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

.public-header-contact:hover {
  transform: translateY(-2px);
  background: #0059cc;
  box-shadow: 0 10px 20px rgba(8, 104, 232, .23);
}

.public-header-contact-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 220px;
  max-width: calc(100vw - 24px);
  padding: 16px;
  border: 1px solid rgba(219, 232, 245, .9);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(16, 21, 59, .15);
  color: var(--public-navy);
  text-align: center;
}

.public-header-contact-panel > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.public-header-contact-panel strong {
  font-size: 14px;
}

.public-header-contact-panel span,
.public-header-contact-panel p {
  margin: 0;
  color: #687790;
  font-size: 12px;
  line-height: 1.4;
}

.public-header-line-button {
  display: block;
  width: auto;
  height: 36px;
  border: 0;
}

.public-header-qr {
  width: 160px;
  height: 160px;
  border-radius: 6px;
  object-fit: contain;
}

.public-header-menu {
  display: none;
  padding: 3px;
  background: transparent;
  color: var(--public-navy);
}

.public-header-menu svg {
  display: block;
  width: 22px;
  height: 22px;
}

@media (min-width: 701px) and (max-width: 1050px) {
  .public-header-inner {
    gap: 12px;
    padding: 0 20px;
  }

  .public-header-nav {
    gap: 14px;
  }
}

@media (max-width: 700px) {
  .public-header {
    height: 65px;
  }

  .public-header-inner {
    gap: 9px;
    padding: 0 16px;
  }

  .public-header-brand {
    gap: 8px;
  }

  .public-header-brand img {
    width: 30px;
    height: 30px;
  }

  .public-header-brand > strong {
    font-size: 15px;
  }

  .public-header-flags {
    display: flex;
    gap: 3px;
  }

  .public-header-flags img {
    width: 15px;
    height: 15px;
  }

  .public-header-nav {
    position: absolute;
    top: 64px;
    right: 12px;
    left: 12px;
    display: none;
    flex-direction: column;
    gap: 14px;
    margin: 0;
    padding: 16px;
    border: 1px solid var(--public-line);
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 8px 20px rgba(16, 34, 74, .12);
    font-size: 13px;
  }

  .public-header-nav.is-open {
    display: flex;
  }

  .public-header-actions {
    gap: 8px;
    margin-left: auto;
  }

  .public-header-flags {
    order: 1;
  }

  .public-header-language {
    order: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    padding: 2px 0;
    font-size: 11px;
    line-height: 1;
  }

  .public-header-contact-wrap {
    order: 3;
  }

  .public-header-contact {
    min-height: 36px;
    padding: 8px 13px;
    font-size: 10px;
  }

  .public-header-menu {
    order: 4;
    display: block;
    width: 36px;
    height: 36px;
  }
}

@media (max-width: 380px) {
  .public-header-inner {
    padding: 0 10px;
    gap: 4px;
  }

  .public-header-brand {
    gap: 5px;
  }

  .public-header-brand img {
    width: 26px;
    height: 26px;
  }

  .public-header-brand > strong {
    font-size: 14px;
  }

  .public-header-actions {
    gap: 4px;
  }

  .public-header-language {
    min-width: 24px;
  }

  .public-header-contact {
    min-height: 34px;
    padding: 7px 8px;
    font-size: 9px;
  }

  .public-header-menu {
    width: 30px;
    height: 30px;
  }

  .public-header-menu svg {
    width: 20px;
    height: 20px;
  }
}

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

  .public-header-contact:hover {
    transform: none;
  }
}