.xc-page{background:#fff;color:#333;letter-spacing:0}
.xc-page .xf-page-hero{min-height:276px;padding:68px 0}
.xc-page .xf-page-hero h1{margin:0}
.xc-catalog{padding:45px 0 65px}
.xc-filters{display:flex;flex-wrap:wrap;gap:8px 26px;margin-bottom:36px;border-bottom:1px solid #e5e8ed}
.xc-filters a{padding:12px 0 15px;border-bottom:2px solid transparent;font-size:16px;color:#465266;line-height:1.5}
.xc-filters a[aria-current=page],.xc-filters a:hover{color:#0061ff;border-bottom-color:#0061ff}
.xc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}
.xc-card{min-width:0;display:flex;flex-direction:column;border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 2px 14px #10253d12}
.xc-card-image{display:block;overflow:hidden;aspect-ratio:1.9;background:#f1f3f6}
.xc-card-image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.xc-card:hover .xc-card-image img{transform:scale(1.025)}
.xc-card-body{display:flex;flex-direction:column;align-items:flex-start;flex:1;padding:22px 24px 26px}
.xc-category{font-size:14px;color:#0061ff;margin-bottom:10px}
.xc-card h2{font-size:21px;line-height:1.5;margin:0 0 15px;color:#000;overflow-wrap:anywhere}
.xc-card h2 a{color:inherit}
.xc-card h2 a:hover{color:#0061ff}
.xc-card p{font-size:15px;line-height:1.9;color:#606b7a;margin:0 0 22px;flex:1}
.xc-card .xf-text-link{font-size:15px;min-height:32px;gap:10px}
.xc-disclosure{margin:35px 0 0;color:#738091;font-size:13px;line-height:1.8}
.xc-detail{padding-top:58px}
.xc-detail h1{font-size:30px;line-height:1.4;font-weight:700;color:#000;margin:0 0 14px;overflow-wrap:anywhere}
.xc-intro p{font-size:16px;line-height:1.9;margin:0 0 32px}
.xc-intro p:last-child{margin-bottom:42px}
.xc-evidence{display:grid;grid-template-columns:1.12fr 1fr;gap:60px;align-items:start}
.xc-evidence figure{margin:0;min-width:0}
.xc-evidence figure img{display:block;width:100%;height:auto;max-height:440px;object-fit:contain;object-position:left top}
.xc-evidence figcaption{font-size:12px;color:#8490a0;line-height:1.7;margin-top:10px}
.xc-checks{min-width:0;padding:0 10px}
.xc-checks h2{font-size:22px;font-weight:700;color:#000;margin:0 0 16px}
.xc-checks ul{list-style:none;margin:0 0 28px;padding:0}
.xc-checks li{display:flex;align-items:baseline;gap:12px;font-size:16px;line-height:1.8;margin:10px 0}
.xc-checks li i{color:#0061ff;font-size:19px;flex:none}
.xc-process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #e3e8ee;border-bottom:1px solid #e3e8ee;margin:0;padding:16px 0;gap:15px}
.xc-process div{min-width:0}
.xc-process dt{font-size:14px;color:#0061ff;margin-bottom:5px;font-weight:600}
.xc-process dd{font-size:13px;line-height:1.7;color:#647185;margin:0}
.xc-validation{font-size:14px;line-height:1.85;color:#687386;margin:38px 0 0}
.xc-download{display:grid;grid-template-columns:90px minmax(0,1fr) auto;gap:35px;align-items:center;margin-top:72px;padding:24px 11%;background:#f3f4f6}
.xc-book{background:#fff;min-width:0;aspect-ratio:.73;box-shadow:2px 3px 8px #152f5420;overflow:hidden}
.xc-book-brand{display:flex;align-items:center;gap:3px;padding:9px 6px 7px;color:#0061ff;font-size:10px;font-weight:700;white-space:nowrap}
.xc-book-brand img{width:14px;height:14px;object-fit:contain}
.xc-book>img{display:block;width:100%;aspect-ratio:1.1;object-fit:cover}
.xc-book strong{display:block;padding:7px;font-size:10px;color:#15243d;line-height:1.5}
.xc-download h2{font-size:20px;line-height:1.6;color:#000;margin:0 0 8px}
.xc-download p{font-size:14px;color:#657184;line-height:1.8;margin:0}
.xc-download .xf-button{min-width:130px;white-space:nowrap}
.xc-return{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap;padding:30px 0 70px}
.xc-return a{display:inline-flex;align-items:center;gap:10px;color:#0061ff;font-size:14px;min-height:40px}
.xc-page a:focus-visible{outline:2px solid #0061ff;outline-offset:4px}
.xi-example[href]{display:block;color:inherit;text-decoration:none}
.xi-example[href]:hover h3{color:#0061ff}
@media(max-width:1100px){.xc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.xc-evidence{gap:30px}.xc-download{padding:24px 35px}.xc-checks{padding:0}.xc-process{gap:10px}}
@media(max-width:767px){.xc-page .xf-page-hero{min-height:205px;padding:38px 0}.xc-page .xf-page-hero>.xf-wrap{width:calc(100% - 40px)}.xc-page .xf-page-hero h1{font-size:30px}.xc-catalog{padding:25px 0 40px}.xc-filters{gap:4px 22px;margin-bottom:25px}.xc-filters a{font-size:14px;padding:10px 0}.xc-grid{grid-template-columns:1fr;gap:26px}.xc-card-body{padding:20px}.xc-card h2{font-size:21px}.xc-detail{padding-top:35px}.xc-detail h1{font-size:26px;line-height:1.55}.xc-intro p{font-size:16px;line-height:1.9;margin-bottom:24px}.xc-intro p:last-child{margin-bottom:28px}.xc-evidence{grid-template-columns:1fr;gap:28px}.xc-checks h2{font-size:21px}.xc-checks li{font-size:15px}.xc-validation{font-size:13px;margin-top:28px}.xc-download{grid-template-columns:64px minmax(0,1fr);gap:20px;padding:22px 18px;margin-top:38px}.xc-download h2{font-size:17px}.xc-download p{font-size:13px}.xc-download .xf-button{grid-column:1/-1;justify-self:start}.xc-book-brand{font-size:8px;padding:5px 3px;gap:1px}.xc-book-brand img{width:11px;height:11px}.xc-book strong{font-size:8px;padding:5px}.xc-return{padding:22px 0 38px;gap:8px}}
@media(prefers-reduced-motion:reduce){.xc-card-image img{transition:none}.xc-card:hover .xc-card-image img{transform:none}}