.b0{border:0;}.pt2{padding-top:20px;}.bsi{width:676px;}.mx1{margin:10px 0;}.ptitle{padding:15px 0;display:flex;justify-content:space-between;}.ptitle h4{margin:5px 0 0 0;line-height:30px;}.photo-slider{position:relative;margin:20px 0;}.photo-scroll{display:flex;gap:12px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;padding:10px 0;}.photo-scroll::-webkit-scrollbar{display:none;}.photo-item{flex:0 0 220px;}.photo-item img{width:100%;height:260px;object-fit:cover;border-radius:8px;display:block;}.photo-item .caption{margin-top:6px;font-size:13px;text-align:center;color:#333;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,0.5);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;font-size:16px;}.slider-btn.prev{left:0;}.slider-btn.next{right:0;}@media (max-width:768px){.slider-btn{width:30px;height:30px;}.photo-item{flex:0 0 120px;}.photo-item img{height:120px;}}@media (max-width:768px){.photo-scroll{max-height:320px;display:grid;grid-auto-flow:column;grid-template-rows:repeat(1,1fr);grid-auto-columns:46%;gap:10px;}.photo-item{width:100%;}.photo-item img{height:260px;}.slider-btn{width:30px;height:30px;}}