.nav-article-search { position: relative; width: min(440px, 48%); min-width: 0; margin-left: auto; }
.nav-article-search__field {
  display: flex;
  align-items: center;
  border: 1px solid #fff;
  border-radius: 8px;
  background: #fff;
}
.nav-article-search__field:focus-within { border-color: #fff; }
.nav-article-search__field input {
  width: 100%; min-width: 0; height: 40px; padding: 0 12px;
  border: 0; background: transparent; color: var(--ink); font-size: 13px; border-radius: 7px;
}
.nav-article-search__field input::placeholder { color: #7b879b; }
.nav-article-search__field input:focus-visible { outline: 0; }
.nav-article-search__field button {
  display: grid; place-items: center; flex: 0 0 42px; height: 40px;
  padding: 0; border: 0; border-radius: 7px; background: transparent; color: var(--brand); cursor: pointer;
}
.nav-article-search__field svg { width: 18px; height: 18px; }
.nav-article-search__dropdown {
  position: absolute; top: calc(100% + 10px); right: 0; width: 100%;
  max-height: min(520px, calc(100dvh - var(--navbar-height) - 20px)); overflow-y: auto;
  overscroll-behavior: contain; border: 1px solid #e4eaf3; border-radius: 12px;
  background: white; color: var(--ink); box-shadow: 0 12px 36px #0a234326;
}
.nav-article-search__dropdown[hidden] { display: none; }
.nav-article-search__status { margin: 0; padding: 13px 16px 8px; font-size: 11px; color: var(--muted); }
.nav-article-search__option { display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
.nav-article-search__option:hover, .nav-article-search__option[aria-selected="true"] { background: #f0f5ff; }
.nav-article-search__option img { width: 60px; height: 44px; object-fit: contain; flex: none; border-radius: 4px; }
.nav-article-search__option > div { min-width: 0; }
.nav-article-search__title { display: block; font-size: 12px; line-height: 1.5; font-weight: 600; }
.nav-article-search__meta { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.nav-article-search__all {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px; border-top: 1px solid var(--line); color: var(--brand); font-size: 12px; font-weight: 600;
}
.nav-article-search__all:hover { background: #f8faff; }
@media (max-width: 600px) {
  :root { --navbar-height: 108px; }
  .bd-navbar__inner { display: grid; grid-template-columns: 1fr auto; grid-template-rows: 28px 42px; gap: 10px 16px; padding-block: 12px 16px; }
  .bd-navbar__cta { grid-column: 2; grid-row: 1; min-height: 28px; padding-block: 4px; }
  .nav-article-search { grid-column: 1 / -1; grid-row: 2; width: 100%; margin: 0; }
  .nav-article-search__field input { font-size: 16px; }
  .nav-article-search__dropdown { top: calc(100% + 8px); }
}