.nav-useful{position:relative;display:flex;align-items:center}
.nav-useful-menu{position:absolute;z-index:30;top:calc(100% + 12px);left:50%;display:none;min-width:196px;padding:8px;transform:translateX(-50%);border:1px solid var(--line);border-radius:8px;background:var(--white);box-shadow:0 14px 34px rgba(34,25,20,.14)}
.nav-useful-menu::before{position:absolute;right:0;bottom:100%;left:0;height:12px;content:""}
.nav-useful:hover .nav-useful-menu,.nav-useful:focus-within .nav-useful-menu{display:grid}
.main-nav .nav-useful-menu a{padding:10px 12px;border-radius:6px;white-space:nowrap}
.main-nav .nav-useful-menu a:hover,.main-nav .nav-useful-menu a:focus-visible{background:var(--soft)}
.rezh-discovery-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;padding:22px 24px;border-radius:var(--radius);background:var(--white)}
.rezh-discovery-copy p{margin:0}
.rezh-discovery-copy .meta{margin-top:8px;color:var(--muted);font-size:14px}
.rezh-discovery-actions{display:flex;gap:10px;align-items:center}
@media(max-width:640px){
 .main-nav .nav-useful{display:block}
 .main-nav .nav-useful-main{display:block}
 .main-nav .nav-useful-menu{position:static;display:grid;min-width:0;padding:0 0 4px 16px;transform:none;border:0;background:transparent;box-shadow:none}
 .nav-useful-menu::before{display:none}
 .main-nav .nav-useful-menu a{padding:9px 12px;color:var(--muted);font-size:14px}
 .rezh-discovery-panel{grid-template-columns:1fr;gap:16px;padding:18px}
 .rezh-discovery-actions{display:grid;grid-template-columns:1fr}
 .rezh-discovery-actions .btn{width:100%}
}