/* Shared navigation for the static DDOKD Tools pages. */
.site-header.tools-header { gap: 24px; min-height: 72px; height: auto; padding: 12px 0; }
.tools-brand { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 8px; }
.tools-brand img { display: block; width: auto; height: 28px; max-width: 116px; object-fit: contain; }
.tools-brand span { color: var(--ink); font-size: 15px; font-weight: 800; letter-spacing: -.03em; }
.site-header.tools-header .tools-nav { display: flex; flex: 1 1 auto; justify-content: flex-end; gap: 4px; color: var(--muted); font-size: 13px; white-space: nowrap; }
.site-header.tools-header .tools-nav a { padding: 9px 10px; border-radius: 9px; font-weight: 700; }
.site-header.tools-header .tools-nav a:hover { color: var(--ink); background: #fff8d8; }
.site-header.tools-header .tools-nav a[aria-current="page"] { color: var(--ink); background: var(--brand); }
.tools-mobile-nav { display: none; margin-left: auto; position: relative; }
.tools-mobile-nav summary { list-style: none; cursor: pointer; border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; font-size: 13px; font-weight: 800; }
.tools-mobile-nav summary::-webkit-details-marker { display: none; }
.tools-mobile-nav ul { position: absolute; z-index: 20; top: calc(100% + 8px); right: 0; width: 190px; margin: 0; padding: 8px; list-style: none; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 16px 35px rgba(0,0,0,.12); }
.tools-mobile-nav a { display: block; padding: 10px 11px; border-radius: 8px; font-size: 14px; font-weight: 700; }
.tools-mobile-nav a[aria-current="page"] { background: var(--brand); color: var(--ink); }
.roadmap-item a { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 12px; }
@media (max-width: 900px) {
  .site-header.tools-header .tools-nav { display: none; }
  .tools-mobile-nav { display: block; }
}
@media (max-width: 420px) {
  .tools-brand img { height: 24px; max-width: 98px; }
  .tools-brand span { font-size: 14px; }
}