.nav-group{position:relative;color:var(--deep)}.nav-group summary{list-style:none;padding:8px 13px;border-radius:10px;font-size:14px;font-weight:800;cursor:pointer;user-select:none}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary::after{content:" ▾";color:var(--blue)}.nav-group summary:hover,.nav-group[open] summary,.nav-group.has-current summary{background:var(--pale);color:var(--blue)}.submenu{position:absolute;top:calc(100% + 8px);left:0;z-index:30;display:grid;min-width:235px;padding:10px;background:#fff;border:1px solid #d8edf8;border-radius:14px;box-shadow:var(--shadow)}.site-header .submenu a{display:block;padding:10px 12px;font-size:14px}.nav-group:last-child .submenu{left:auto;right:0}@media(max-width:900px){.site-header nav.open{gap:5px}.site-header nav.open>a,.site-header nav.open .nav-group summary{font-size:16px;padding:11px 13px}.nav-group{width:100%}.submenu{position:static;min-width:0;margin:4px 0 6px 12px;padding:5px 7px;border:0;border-left:3px solid var(--sky);border-radius:0;box-shadow:none;background:#f7fcff}.site-header .submenu a{padding:10px 12px}}