.machine-showcase-section{padding:42px 0 72px;background:#f6f6f6}
.machine-showcase-intro{max-width:820px;margin:0 0 24px;color:#555;font-size:16px;line-height:1.65}
.machine-showcase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.machine-showcase-card{margin:0;overflow:hidden;border:1px solid #dedede;border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(17,17,17,.06)}
.machine-showcase-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#eee}
.machine-showcase-card figcaption{padding:18px 20px 20px}
.machine-showcase-card h2{margin:0 0 7px;color:#111;font-size:20px;line-height:1.25}
.machine-showcase-card p{margin:0;color:#666;font-size:14px;line-height:1.55}
@media(max-width:900px){.machine-showcase-grid{grid-template-columns:1fr}.machine-showcase-card{max-width:720px;margin-inline:auto;width:100%}}
@media(max-width:640px){.machine-showcase-section{padding:30px 0 54px}.machine-showcase-intro{font-size:15px}.machine-showcase-card h2{font-size:18px}}