/* สไลด์โฆษณา PT Studio บนหน้า shop-ai.html (sai-ad.js) · 30 ต.ค. 2569 */
.sai-ad{position:relative;border-radius:16px;overflow:hidden;background:var(--sp-brand-soft);box-shadow:var(--sp-shadow)}
.sai-ad-t{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.sai-ad-t::-webkit-scrollbar{display:none}
.sai-ad-t img{flex:0 0 100%;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;scroll-snap-align:start;display:block}
.sai-ad-d{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:8px}
.sai-ad-d button{width:9px;height:9px;padding:0;border:0;border-radius:99px;background:rgba(255,255,255,.75);box-shadow:0 0 0 1px rgba(20,26,58,.25);cursor:pointer;transition:width .2s}
.sai-ad-d button.is-on{width:26px;background:var(--sp-brand)}
.sai-ad + .sai-hero{margin-top:14px}