.mast{height:76px;padding:0 48px;border-bottom:1px solid #eceef1;position:relative;z-index:50}.brand img{width:57px;height:60px;object-fit:contain}.primary-nav{display:flex;align-items:center;gap:36px;font-size:15.5px;font-weight:600}.primary-nav>a,.primary-nav summary{color:#0b0e14;text-decoration:none;cursor:pointer;list-style:none;padding:27px 0}.primary-nav summary::-webkit-details-marker{display:none}.primary-nav em{background:#f07a1d;color:#fff;border-radius:4px;padding:3px 8px;font-size:10.5px;font-style:normal;letter-spacing:.06em;margin-left:5px}.primary-nav details{position:relative}.mega{position:absolute;top:76px;left:-24px;width:520px;padding:22px;display:grid;grid-template-columns:1fr 200px;gap:22px;background:#fff;border:1px solid #eceef1;border-radius:14px;box-shadow:0 16px 40px rgba(11,14,20,.12)}.mega small{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;color:#9aa2af;margin-bottom:8px}.mega>div>a{display:flex;justify-content:space-between;padding:7px 8px;border-radius:8px;color:#0b0e14;text-decoration:none;font-size:14.5px}.mega>div>a:hover{background:#f6f7f9}.mega span{font-size:12px;color:#9aa2af;font-weight:400}.mega-feature,.mega.partnership>a{display:flex;flex-direction:column;padding:18px;border-radius:12px;background:#eef2fe;color:#0b0e14;text-decoration:none}.mega-feature.peptide{background:#fef2e6}.mega-feature small{color:#2456d9}.mega-feature.peptide small{color:#f07a1d}.mega-feature b,.mega.partnership b{font:800 19px/1.15 var(--display);margin:10px 0 6px}.mega-feature p,.mega.partnership p{font-size:12.5px;line-height:1.5;color:#5a6472;margin:0}.mega-feature strong{font-size:13px;color:#2456d9;margin-top:12px}.mega.partnership{right:-24px;left:auto;width:420px;grid-template-columns:1fr 1fr;gap:12px;padding:14px}.mega.partnership>a{border:1px solid #eceef1;background:#fff}.mega.partnership small{color:#2456d9}.nav-actions{display:flex;gap:24px;align-items:center;font-size:15px;font-weight:600}.nav-actions>a:first-child{color:#5a6472;text-decoration:none}.nav-actions .cart-link{background:#0b0e14;color:#fff;padding:10px 20px;border-radius:8px;text-decoration:none}
@media(max-width:900px){.mast{padding:0 24px}.primary-nav,.nav-actions{display:none}.mega{display:none}}