.arcadia-submenu{background:linear-gradient(135deg,#c399161a,#c399160d);border-bottom:1px solid var(--color-border);padding:0;position:sticky;top:60px;z-index:999;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.submenu-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:0;justify-content:center}.submenu-list li{margin:0}.submenu-list a{display:block;padding:1rem 1.5rem;color:var(--color-text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:all .3s ease;border-bottom:3px solid transparent;position:relative}.submenu-list a:hover{color:var(--color-primary);background:#c399161a}.submenu-list a.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}@media(max-width:768px){.arcadia-submenu{top:60px}.submenu-list{display:grid;grid-template-columns:1fr 1fr;gap:0}.submenu-list a{text-align:center;padding:.875rem .5rem;font-size:.85rem;border-bottom:1px solid rgba(195,153,22,.1);border-right:1px solid rgba(195,153,22,.1)}.submenu-list li:nth-child(odd) a{border-right:1px solid rgba(195,153,22,.1)}.submenu-list li:nth-child(2n) a{border-right:none}.submenu-list a:hover,.submenu-list a.active{border-bottom-color:var(--color-primary)}}