:root{font-family:'PingFang SC','Microsoft YaHei',sans-serif;color:#273B50;background:#F7F8F5;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #6652B8;outline-offset:5px}p{font-size:14px;line-height:1.85;color:#56687A}h1,h2,h3{letter-spacing:-.6px}h2{font-size:28px;margin:12px 0}main,.catalog-nav,footer{max-width:1320px;margin:auto;padding-left:40px;padding-right:40px}
.catalog-nav{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:24px;padding-bottom:24px;border-bottom:1px solid #D7DEDF;font-size:13px}.brand{font-size:19px;font-weight:750}.brand span{font-size:11px;font-weight:500;margin-left:14px}.eyebrow{font-size:10px;letter-spacing:2px;color:#56687A;font-weight:650}
.catalog-intro{display:grid;grid-template-columns:1fr 310px;align-items:center;gap:70px;padding:62px 0 50px}.catalog-intro h1{font-size:clamp(38px,5vw,62px);line-height:1.18;margin:18px 0}.catalog-intro p{margin-bottom:0}.latest-design{display:flex;flex-direction:column;gap:14px;border-left:2px solid #A9BDC7;padding:8px 0 8px 26px}.latest-design>span{font-size:12px;color:#56687A}.latest-design strong{font-size:25px}.latest-design small{font-size:13px;line-height:1.85;color:#56687A}.latest-design b{font-size:12px;font-weight:600}
.compare-heading{display:flex;justify-content:space-between;align-items:center;gap:22px;border-top:1px solid #D7DEDF;padding-top:32px}.compare-heading p{margin-bottom:0}.compare-heading>a{white-space:nowrap;font-size:12px}.catalog-theme-picker{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 12px}.catalog-theme-picker button{border:1px solid #BCC9CE;border-radius:24px;min-height:44px;padding:10px 20px;color:#273B50;background:transparent;font-size:13px}.catalog-theme-picker button[aria-pressed=true]{color:#FFF;background:#294D60;border-color:#294D60}.comparison-status{font-size:11px;margin:0 0 20px}
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.catalog-card{border:1px solid #D7DEDF;background:#FFF;border-radius:20px;overflow:hidden;scroll-margin-top:24px}.card-preview{position:relative;padding:20px 16px 16px}.design-number{font-size:11px;letter-spacing:1px}.card-preview canvas{display:block;width:100%;height:auto;margin-top:4px}.preview-theme{display:block;text-align:center;font-size:12px}.card-body{padding:24px;display:flex;flex-direction:column}.card-body h3{font-size:22px;margin:10px 0 0;display:flex;align-items:center;gap:10px}.card-body h3 small{font-size:10px;letter-spacing:0;font-weight:500;background:#EAF0F3;border-radius:6px;padding:4px 7px}.card-body p{font-size:13px;min-height:72px;margin:12px 0 20px}.card-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:12px}.card-actions a:first-child{background:#294D60;color:white;padding:12px 14px;border-radius:10px}.card-actions a:last-child{padding:10px 0}
.theme-map{padding-top:64px;scroll-margin-top:24px}.theme-matrix{border-top:1px solid #D7DEDF;margin-top:26px}.theme-family{display:grid;grid-template-columns:170px 1fr;align-items:center;border-bottom:1px solid #D7DEDF;padding:20px 0;gap:20px}.theme-family h3{font-size:14px;margin:0}.theme-family h3 span{font-size:11px;color:#56687A;margin-right:8px}.theme-family>div{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.theme-entry{display:flex;gap:10px;align-items:center;min-width:0;padding:4px 0}.theme-entry i{width:28px;height:38px;border:1px solid #273B5020;border-radius:7px;flex-shrink:0}.theme-entry small,.theme-entry strong{display:block}.theme-entry small{font-size:10px;color:#56687A;margin-bottom:5px}.theme-entry strong{font-size:12px;font-weight:500;line-height:1.5}.theme-entry b{display:none;font-size:12px;font-weight:400}
.catalog-notes{display:grid;grid-template-columns:250px 1fr;gap:24px;padding:54px 0}.catalog-notes ul{margin:0;padding-left:18px;font-size:13px;line-height:2.2;color:#56687A}.catalog-notes>a{grid-column:2;font-size:12px;text-decoration:underline;text-underline-offset:5px}footer{display:flex;justify-content:space-between;gap:20px;padding-top:24px;padding-bottom:30px;border-top:1px solid #D7DEDF;font-size:11px;color:#56687A}
@media(max-width:1050px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-intro{gap:36px}.theme-family{grid-template-columns:1fr;gap:16px}}
@media(max-width:650px){main,.catalog-nav,footer{padding-left:22px;padding-right:22px}.brand{font-size:17px}.brand span{display:none}.catalog-nav{font-size:12px}.catalog-intro{grid-template-columns:1fr;gap:28px;padding:38px 0}.catalog-intro h1{font-size:40px}.latest-design{padding-left:18px}.latest-design small{display:none}.latest-design{gap:10px}.compare-heading{display:block}.compare-heading>a{display:inline-block;margin-top:16px}h2{font-size:24px}.catalog-theme-picker{gap:6px}.catalog-theme-picker button{padding:9px 13px;font-size:12px}.catalog-grid{grid-template-columns:1fr;gap:22px}.card-body p{min-height:0}.theme-map{padding-top:44px}.theme-family>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.theme-entry b{display:block;margin-left:auto}.theme-entry{padding-right:6px}.catalog-notes{grid-template-columns:1fr;gap:16px;padding:40px 0}.catalog-notes>a{grid-column:auto}footer{flex-direction:column;gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.catalog-nav nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:18px;font-size:12px}@media(max-width:650px){.catalog-nav nav{gap:10px;font-size:10px}}