.phone-copy-status {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 1200;
  max-width: min(420px, calc(100vw - 40px));
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 10px;
  color: #fff;
  background: #173b35;
  box-shadow: 0 10px 32px rgba(13, 38, 34, .24);
  font: 500 15px/1.5 Inter, "Noto Sans KR", sans-serif;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease;
}

.phone-copy-trigger {
  font-family: inherit;
  cursor: pointer;
  appearance: none;
}

.text-link.phone-copy-trigger,
.phone-copy-trigger--plain {
  border: 0;
  color: inherit;
  background: none;
  text-align: left;
}

.text-link.phone-copy-trigger {
  font: inherit;
  font-weight: 800;
}

.phone-copy-trigger--plain {
  padding: 0;
  font: inherit;
  text-decoration: underline;
}

.phone-copy-status.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .phone-copy-status { transition: none; }
}

.common-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: 80px;
  color: var(--ob-c-ink, #123e38);
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--ob-c-line, #cfded6);
  backdrop-filter: blur(14px);
}

.common-header-inner {
  display: flex;
  width: min(94%, 1280px);
  height: 80px;
  align-items: center;
  gap: 24px;
  margin: 0 auto;
}

.common-brand {
  display: flex;
  min-width: 44px;
  min-height: 44px;
  flex: 0 0 auto;
  align-items: center;
}

.common-brand img {
  display: block;
  width: 154px;
  height: auto;
}

.common-nav {
  display: flex;
  height: 80px;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  font: 500 14px/1 Inter, "Noto Sans KR", sans-serif;
  white-space: nowrap;
}

.common-nav a,
.common-nav summary {
  color: var(--ob-c-ink, #123e38);
  text-decoration: none;
}

.common-nav a {
  display: flex;
  height: 80px;
  align-items: center;
}

.common-nav a[aria-current="page"] {
  color: var(--ob-c-action, #14685b);
}

.common-nav-group {
  position: relative;
  display: flex;
  height: 80px;
  align-items: center;
}

.common-nav-group summary {
  display: flex;
  height: 80px;
  align-items: center;
  cursor: pointer;
  list-style: none;
}

.common-nav-group summary::-webkit-details-marker {
  display: none;
}

.common-nav-group summary::after {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  margin: 0 0 3px 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.common-nav-group[open] summary::after {
  margin-bottom: -3px;
  transform: rotate(225deg);
}

.common-nav-submenu {
  position: absolute;
  top: 68px;
  left: 50%;
  display: none;
  min-width: 220px;
  padding: 8px;
  border: 1px solid var(--ob-c-line, #cfded6);
  background: var(--ob-c-surface, #fff);
  box-shadow: 0 16px 38px rgba(18, 62, 56, .14);
  transform: translateX(-50%);
}

.common-nav-group[open] .common-nav-submenu {
  display: grid;
}

.common-nav-submenu a {
  height: auto;
  padding: 10px 12px;
  font-size: 13px;
}

.common-nav-submenu a:hover {
  background: var(--ob-c-surface-soft, #e1eae3);
}

.common-nav-subgroup {
  display: grid;
  gap: 2px;
  margin: 4px 0 2px 10px;
  padding-left: 10px;
  border-left: 1px solid var(--ob-c-line, #cfded6);
}

.common-nav-subgroup a {
  padding-top: 8px;
  padding-bottom: 8px;
  font-size: 13px;
}

.common-nav .common-contact {
  display: flex;
  height: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-sizing: border-box;
  margin-left: 8px;
  padding: 0 18px;
  border: 1px solid var(--ob-c-action, #14685b);
  border-radius: 8px;
  color: #fff;
  background: var(--ob-c-action, #14685b);
  font-size: 13px;
  font-weight: 600;
}

.common-nav .common-contact:hover {
  color: #fff;
  background: var(--ob-c-ink, #123e38);
  box-shadow: 0 4px 15px rgba(18, 62, 56, .18);
  transform: translateY(-1px);
}

.common-nav a.common-contact[aria-current="page"],
.common-nav a.common-contact[aria-current="page"]:hover,
.common-nav a.common-contact[aria-current="page"]:focus-visible {
  color: #fff;
}

.common-language select {
  box-sizing: border-box;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--ob-c-line, #cfded6);
  border-radius: 6px;
  outline: none;
  color: var(--ob-c-ink, #123e38);
  background: var(--ob-c-surface, #fff);
  box-shadow: none;
  font: 500 12px Inter, "Noto Sans KR", sans-serif;
  transition: border-color .15s ease;
}

.common-language select:focus,
.common-language select:focus-visible {
  border-color: var(--ob-c-action, #14685b);
}

.common-menu-toggle {
  display: none;
}

.common-menu-icon,
.common-menu-icon::before,
.common-menu-icon::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ob-c-ink, #123e38);
  content: "";
}

.common-menu-icon::before {
  transform: translateY(-7px);
}

.common-menu-icon::after {
  transform: translateY(5px);
}

.common-header :focus-visible {
  outline: 3px solid #8bd6c7;
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  padding: 0;
  margin: -1px;
}

@media (max-width: 960px) {
  .common-header,
  .common-header-inner {
    height: 68px;
  }

  .common-header-inner {
    width: calc(100% - 32px);
    gap: 12px;
  }

  .common-brand img {
    width: 130px;
  }

  .common-menu-toggle {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 7px;
    margin-left: auto;
    border: 0;
    color: var(--ob-c-ink, #123e38);
    background: transparent;
  }

  .common-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    display: none;
    height: auto;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 12px 16px;
    border-bottom: 1px solid var(--ob-c-line, #cfded6);
    background: var(--ob-c-surface, #fff);
    box-shadow: 0 18px 30px rgba(18, 62, 56, .12);
  }

  .common-nav[data-open] {
    display: flex;
  }

  .common-nav a,
  .common-nav summary {
    height: auto;
    min-height: 44px;
    padding: 13px 4px;
  }

  .common-nav-group {
    display: block;
    height: auto;
  }

  .common-nav-group summary {
    height: auto;
  }

  .common-nav-submenu {
    position: static;
    min-width: 0;
    margin: 0 0 6px;
    padding: 0 0 0 12px;
    border: 0;
    background: transparent;
    box-shadow: none;
    transform: none;
  }

  .common-nav-group:not([open]) .common-nav-submenu {
    display: none;
  }

  .common-nav .common-contact {
    height: auto;
    min-height: 44px;
    margin: 8px 0 0;
    padding: 13px 12px;
  }

  .common-language {
    margin-left: auto;
  }

  .common-language select {
    max-width: 116px;
    min-height: 44px;
  }
}