.header{position:relative}.nav-toggle{display:none;margin-left:auto;background:0 0;border:0;padding:.25rem;line-height:1;cursor:pointer;color:#111}.nav-toggle:focus-visible{outline:2px solid var(--highlight-color);outline-offset:2px}.menu-list{display:flex;gap:1rem;list-style:none;padding:0;margin:0}.menu-link{display:inline-block;text-decoration:none;padding-bottom:3px;border-bottom:2px solid transparent}.menu-link:hover,.menu-link.active{color:var(--highlight-color);border-bottom-color:var(--highlight-color)}.nav-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.45);z-index:40}@media(max-width:768px){.header .container{flex-direction:row;align-items:center;justify-content:space-between;gap:0}.nav-toggle{display:inline-flex;align-items:center;justify-content:center}.nav-menu{position:absolute;top:calc(100% + 8px);left:1rem;right:1rem;display:none;background:#fff;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,5%);padding:.5rem;z-index:50}.nav-menu.is-open{display:block}.menu-list{flex-direction:column;gap:0}.menu-item+.menu-item{border-top:1px solid #f1f5f9}.menu-link{display:block;padding:.75rem 1rem;border-bottom:0;border-radius:8px}.menu-link:hover{background:#f8fafc}.menu-link.active{background:#eef6ff;color:var(--highlight-color);font-weight:600}}@media(min-resolution:2dppx){.nav-menu{border-color:#e6e8ec}}