.nav-dropdown{position:relative}
.nav-dropdown summary{cursor:pointer;list-style:none;white-space:nowrap}
.nav-dropdown summary::-webkit-details-marker{display:none}
.nav-dropdown-menu{display:none;position:absolute;top:calc(100% + 12px);left:50%;z-index:30;min-width:250px;padding:10px;transform:translateX(-50%);border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 18px 40px rgba(18,55,45,.16)}
.nav-dropdown[open] .nav-dropdown-menu{display:grid;gap:2px}
.site-header .nav-dropdown-menu a{display:block;padding:9px 12px;border-radius:8px;font-size:13px;line-height:1.5;white-space:nowrap}
.site-header .nav-dropdown-menu a:hover{background:var(--soft)}
@media(max-width:800px){.nav-dropdown summary{padding:10px 4px;font-size:14px;text-align:left}.nav-dropdown-menu{position:static;min-width:0;margin:2px 0 6px 12px;padding:4px 8px;transform:none;border:0;border-left:2px solid var(--line);border-radius:0;box-shadow:none}.site-header .nav-dropdown-menu a{padding:8px 6px!important;font-size:13px!important}}