.materials-section{z-index:2;color:#302b28;background:#f7f0e6;max-width:1320px;margin:auto;padding:72px 30px;scroll-margin-top:24px;position:relative}.materials-heading{justify-content:space-between;align-items:end;gap:24px;display:flex}.materials-heading .section-index{color:#945730}.materials-heading h2{margin:16px 0 0;font-size:36px;font-weight:600;line-height:1.3}.materials-heading em{color:#a65e3a;font-style:normal}.materials-heading p{color:#7a6d64;font-size:14px;line-height:1.9}.materials-toolbar{color:#786c61;justify-content:space-between;align-items:center;gap:16px;margin-top:16px;padding:24px 0;font-size:13px;display:flex}.materials-toolbar button{color:#69503c;background:#fff8;border:1px solid #dacbbc;border-radius:8px;padding:10px 14px}.materials-toolbar button:disabled{opacity:.6}.materials-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.material-card{background:#fffdfa;border:1px solid #e1d4c4;border-radius:18px;min-width:0;padding:26px;box-shadow:0 10px 24px #65432608}.material-card-top{letter-spacing:.06em;color:#927e6b;justify-content:space-between;align-items:center;gap:10px;font-size:11px;display:flex}.material-stock{color:#476140;letter-spacing:0;background:#edf3e9;border-radius:20px;padding:6px 9px}.material-stock.is-empty{color:#966039;background:#f3e9df}.material-card h3{overflow-wrap:anywhere;margin:28px 0 16px;font-size:23px;line-height:1.5}.material-price{color:#98623e;font-size:30px;font-weight:500}.material-details{border-top:1px dashed #ddd0c0;margin-top:24px;padding-top:18px}.material-details summary{cursor:pointer;color:#745335;font-size:14px}.material-details p{color:#7a6d64;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.9}.materials-note{color:#817468;margin-top:24px;font-size:12px;line-height:1.8}.materials-empty{color:#7a6d64;border:1px dashed #d5c6b3;border-radius:12px;grid-column:1/-1;padding:32px;font-size:14px}.materials-link{color:#292127;background:#ffbd7a;border-radius:8px;justify-self:start;padding:12px 16px;font-size:13px;text-decoration:none;display:inline-block}.materials-link:focus-visible,.materials-toolbar button:focus-visible,.material-details summary:focus-visible{outline-offset:4px;outline:3px solid #aa7d57}@media (width<=850px){.materials-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.materials-heading{display:block}}@media (width<=540px){.materials-section{padding:48px 20px}.materials-grid{grid-template-columns:1fr}.materials-heading h2{font-size:30px}.lab-offer .materials-link{grid-column:1/-1}.materials-toolbar{align-items:start}}