.myt-grid{display:grid;gap:1.25rem}
.myt-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.myt-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.myt-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.myt-grid.cols-3,.myt-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.myt-grid{grid-template-columns:1fr}}
.myt-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.myt-card img{width:100%;height:auto;display:block}
.myt-card h3{margin:.75rem 1rem;font-size:1.1rem}
.myt-excerpt{margin:0 1rem 1rem;color:#374151}
.myt-actions{display:flex;gap:.5rem;margin:0 1rem 1rem}
.myt-btn,.myt-btn-outline{display:inline-block;padding:.5rem .9rem;border-radius:10px;text-decoration:none;font-weight:600}
.myt-btn{background:#111827;color:#fff}
.myt-btn:hover{opacity:.9}
.myt-btn-outline{border:1px solid #111827;color:#111827}
.myt-alert{padding:1rem;background:#fff7ed;border:1px solid #fdba74;border-radius:12px;margin:.5rem 0}
.myt-embed-wrap{position:relative;width:100%;}
.myt-single-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
@media (max-width:900px){.myt-single-grid{grid-template-columns:1fr}}
.myt-single h1{margin:0 0 .5rem}
.myt-specs{list-style:disc;padding-left:1.25rem}
.myt-portal-links{display:flex;gap:.75rem;flex-wrap:wrap}
.myt-sku{color:#6b7280}
.myt-login-wrap{max-width:420px}
.myt-form input, .myt-form button{padding:.5rem;border-radius:8px;border:1px solid #d1d5db}
.myt-form button{background:#111827;color:#fff;border-color:#111827}