.nav-links {
  gap: clamp(18px, 2.1vw, 34px);
}

.nav-links > a,
.nav-links > .nav-group > .nav-main {
  white-space: nowrap;
}

.nav-group {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown {
  position: absolute;
  left: 50%;
  top: 100%;
  width: max-content;
  min-width: 180px;
  max-width: 240px;
  padding: 14px 18px 16px;
  display: grid;
  gap: 7px;
  border: 1px solid #e3e3df;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 18px 38px rgba(28, 28, 24, .08);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 180ms ease, transform 180ms ease;
  visibility: hidden;
}

.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  visibility: visible;
}

.nav-dropdown a {
  padding: 4px 0;
  color: var(--soft-ink);
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
}

.nav-dropdown a::after {
  bottom: 1px;
}

@media (max-width: 980px) {
  .nav-links {
    overflow-y: auto;
  }

  .nav-group {
    width: 100%;
    display: grid;
    align-items: start;
  }

  .nav-dropdown {
    position: static;
    width: auto;
    min-width: 0;
    max-width: none;
    padding: 0 0 0 18px;
    gap: 6px;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    visibility: visible;
  }

  .nav-dropdown a {
    padding: 1px 0;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 16px;
  }
}