.po_items_ho{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;margin-bottom:3rem;position:relative;z-index:1}@media (max-width: 768px){.po_items_ho{grid-template-columns:1fr;gap:1.5rem}}.po_item{position:relative;background:var(--card-bg, rgba(255, 255, 255, .05));border:1px solid var(--card-border, rgba(255, 255, 255, .1));border-radius:12px;overflow:hidden;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column}.po_item:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-3);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.po_item:hover:before{transform:scaleX(1)}.po_item img{width:100%;height:auto;object-fit:cover;transition:transform .5s ease;display:block}.po_item:hover img{transform:scale(1.08)}.po_item .content{position:relative;background:var(--card-bg, rgba(255, 255, 255, .05));padding:2rem;transition:all .3s ease;display:flex;flex-direction:column;justify-content:flex-start;flex:1}.po_item_title{font-size:1.3rem;font-weight:700;margin-bottom:1rem;color:var(--text-color, #ffffff);line-height:1.3;transition:color .3s ease}[data-theme=light] .po_item_title{color:var(--text-color, #1a1a1a)}[data-theme=light] .po_item .content{background:var(--card-bg)}.po_item .content p{font-size:.95rem;line-height:1.6;margin-bottom:1.5rem;color:var(--text-color-2, #e0e0e0);opacity:.9;transition:opacity .3s ease}.po_item:hover .content p{opacity:1}.po_item .content a{display:inline-flex;align-items:center;gap:.5rem;background:var(--accent-color, #00d9ff);color:#000;padding:.6rem 1.2rem;border-radius:8px;text-decoration:none;font-size:.9rem;font-weight:600;transition:all .3s ease;align-self:flex-start}[data-theme=light] .po_item .content a{color:#fff}.po_item .content a:hover{transform:translate(4px);box-shadow:0 4px 12px #00d9ff4d;opacity:.9}.po_item:hover{transform:translateY(-4px);box-shadow:0 8px 24px var(--shadow-color, rgba(0, 0, 0, .2));border-color:var(--accent-color, #00d9ff)}[data-theme=light] .po_item{background:var(--card-bg, #ffffff);border-color:var(--card-border, rgba(0, 0, 0, .1))}[data-theme=light] .po_item:hover{box-shadow:0 8px 24px #0000001a;border-color:var(--accent-color, #0066cc)}[data-theme=light] .po_item .content{background:var(--card-bg, #ffffff)}[data-theme=light] .po_item .content p{color:var(--text-color-2, #4a4a4a)}.po_item{animation:fadeInUp .6s ease-out backwards}.po_item:nth-child(1){animation-delay:.1s}.po_item:nth-child(2){animation-delay:.2s}.po_item:nth-child(3){animation-delay:.3s}.po_item:nth-child(4){animation-delay:.4s}.po_item:nth-child(5){animation-delay:.5s}.po_item:nth-child(6){animation-delay:.6s}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}