.tools-navigation { position: relative; display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; line-height: 1.5; color: var(--muted); }
.tools-navigation .tools-blog-link { color: inherit; text-decoration: none; white-space: nowrap; }
.tools-navigation .tools-nav-separator { font-size: inherit; color: inherit; }
.tools-navigation .tools-menu { position: static; }
.tools-navigation summary { cursor: pointer; list-style: none; white-space: nowrap; }
.tools-navigation summary::-webkit-details-marker { display: none; }
.tools-navigation .tools-menu-symbol { font-size: inherit; color: inherit; }
.tools-menu-symbol::after { content: '[+]'; }
.tools-menu[open] .tools-menu-symbol::after { content: '[−]'; }
.tools-navigation .tools-menu-list { position: absolute; z-index: 40; top: 100%; left: 0; width: min(285px, calc(100vw - 28px)); margin: 8px 0 0; padding: 6px; list-style: none; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); box-shadow: var(--shadow); }
.tools-menu-list a { display: block; padding: 10px 12px; border-radius: 4px; color: var(--text); text-decoration: none; font-size: 14px; font-weight: 400; }
.tools-menu-list a[aria-current="page"] { color: var(--accent-2); background: var(--panel-2); font-weight: 700; }
.tools-navigation a:hover, .tools-navigation summary:hover { color: var(--accent); }
.tools-menu-list a:hover { background: var(--panel-2); }
.tools-navigation a:focus-visible, .tools-navigation summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }