.pattern-section{padding:10px 7vw 90px;background:#eef1ec;scroll-margin-top:80px}.pattern-section .intro{padding-top:70px}.pattern-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.pattern-card{background:#fff;border:1px solid var(--line)}.pattern-swatch{height:190px;background-size:cover!important}.pattern-card>div:last-child{padding:15px}.pattern-card small{font-size:9px;color:#89928e;letter-spacing:.06em}.pattern-card h3{font-family:"Songti SC","STSong","SimSun",serif;font-size:17px;margin:7px 0}.pattern-card p{font-size:10px;color:var(--muted);margin:0}@media(max-width:950px){.pattern-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.pattern-grid{grid-template-columns:1fr}.pattern-section{padding-left:20px;padding-right:20px}}