.niche-operations{margin:28px 0}.niche-operations h2{font-size:26px;margin:12px 0}.niche-operation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.niche-operation-grid form{padding:25px;border:1px solid #dce1ec;border-radius:14px;background:#ffffff}.niche-operation-grid h3{font-size:23px;line-height:1.25;margin:15px 0}.niche-operation-grid p{font-size:13px;line-height:1.7}.niche-operation-grid label{margin:20px 0}.niche-operation-grid .button{white-space:normal;font-size:13px;text-align:left;margin-top:16px;line-height:1.5}.niche-related-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:12px;margin-top:20px}.niche-related-strip a{display:grid;gap:12px;padding:18px;border:1px solid #dce1ec;border-radius:10px;background:#fff}.niche-related-strip small,.niche-related-strip span{font-size:12px;color:#565c6b}.niche-related-strip strong{font-size:17px;line-height:1.4}.niche-artifacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(290px,100%),1fr));gap:20px}.niche-artifacts>a{display:block;border:1px solid #dce1ec;background:white;border-radius:14px;padding:23px;min-width:0}.niche-artifacts small{font-size:12px;color:#565c6b}.niche-artifacts h2{font-size:23px;line-height:1.3;margin:20px 0 12px}.niche-artifacts p{font-size:12px;line-height:1.7}.niche-artifact-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.niche-artifact-metrics span{font-size:12px;line-height:1.5}.niche-artifact-metrics strong{display:block;font-size:21px;margin-top:10px}.niche-lineage{display:flex;gap:20px;align-items:center;padding:25px;border:1px solid #dce1ec;background:#eceef2;border-radius:13px;margin-bottom:25px}.niche-lineage>div{flex:1;min-width:0}.niche-lineage span{display:block;font-size:12px;color:#565c6b}.niche-lineage strong,.niche-lineage a{display:block;font-size:20px;margin-top:12px;overflow-wrap:anywhere}.niche-lineage b{color:#606775}.niche-snapshot{margin:0}.niche-snapshot>div{padding:14px 0;border-top:1px solid #eceef2}.niche-snapshot dt{font-size:12px;color:#565c6b}.niche-snapshot dd{font-size:16px;line-height:1.6;margin:7px 0 0;overflow-wrap:anywhere}[data-operation-feedback]{color:#8b3b27}
@media(max-width:700px){.product-sidebar nav{grid-template-columns:repeat(5,minmax(0,1fr))}.product-sidebar .nav-short{font-size:12px}.niche-operation-grid{grid-template-columns:1fr}.niche-operation-grid form{padding:20px}.niche-operations .product-section-title{align-items:start;flex-direction:column;gap:4px;margin-bottom:18px}.niche-artifacts{grid-template-columns:1fr}.niche-lineage{padding:18px;gap:10px}.niche-lineage strong,.niche-lineage a{font-size:15px}.niche-lineage span{font-size:12px}.niche-lineage b{font-size:13px}.niche-artifact-metrics strong{font-size:20px}}

.niche-operation-result{background:#fff;border:1px solid #eceef2;border-radius:18px;padding:24px;margin:20px 0}.niche-operation-result h2{font-size:22px}.niche-operation-result h3{margin-top:24px}.niche-operation-result .niche-snapshot dd{white-space:pre-wrap;overflow-wrap:anywhere}

.niche-overview{margin:20px 0 30px}.niche-overview h2{font-size:25px;margin:12px 0}.niche-overview p{font-size:12px;line-height:1.7;margin:0}

.operation-preview{margin:18px 0;padding:18px;background:#fff;border:1px solid #c9d1e6;border-radius:12px;overflow-wrap:anywhere}.operation-preview.blocked{border-color:#d6ae91;background:#fff9f2}.operation-preview h4{font-size:18px;line-height:1.4;margin:0 0 12px}.operation-preview-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}.operation-preview-metrics span{display:block;font-size:12px;line-height:1.5;color:#565c6b}.operation-preview-metrics strong{display:block;font-size:19px;margin-top:6px}.operation-preview .product-table{max-width:100%;margin:14px 0}.operation-preview th,.operation-preview td{white-space:normal;min-width:88px;overflow-wrap:anywhere}.operation-next{margin:28px 0;padding:25px;border-radius:16px;background:#eceef2}.operation-next h2{font-size:25px;line-height:1.25;margin:12px 0}.operation-next>p{font-size:13px;line-height:1.7}.niche-operation-grid form:focus-within{border-color:#314bb2}.niche-operation-grid h3:focus{outline:2px solid #606775;outline-offset:6px}.niche-operation-grid form{scroll-margin-top:20px}
@media(max-width:700px){.operation-preview{padding:14px}.operation-preview-metrics{grid-template-columns:1fr}.operation-preview-metrics strong{font-size:20px}.operation-next{padding:20px}.niche-operation-grid form{scroll-margin-top:10px}}
.niche-operation-grid form,.operation-preview,.operation-preview .product-table{min-width:0}.operation-preview .product-table{overflow-x:auto}

.operation-changes{display:grid;gap:12px;margin:16px 0}.operation-changes article{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:14px;border:1px solid #eceef2;border-radius:10px;min-width:0}.operation-changes h5{grid-column:1/-1;font-size:12px;line-height:1.5;margin:0}.operation-changes span{display:block;font-size:12px;color:#565c6b;line-height:1.5}.operation-changes strong{display:block;font-size:16px;line-height:1.5;overflow-wrap:anywhere;margin-top:5px}
.check-evidence{margin:20px 0;border:1px solid #dce1ec;border-radius:12px;background:#ffffff;min-width:0}.check-evidence summary{min-height:48px;padding:14px 16px;font-size:14px;line-height:1.5;cursor:pointer;color:#15130e}.check-evidence summary:focus-visible{outline:3px solid #314bb2;outline-offset:3px}.check-evidence>p{padding:0 16px;font-size:12px;line-height:1.7;color:#565c6b}.check-evidence>div{padding:0 16px 16px;display:grid;gap:12px}.check-evidence article{padding:14px;background:white;border:1px solid #dce1ec;border-radius:8px;min-width:0;overflow-wrap:anywhere}.check-evidence h3{font-size:14px;line-height:1.6;margin:0}.check-evidence .check-evidence-equation{font-size:19px;line-height:1.6;font-variant-numeric:tabular-nums;white-space:normal;margin:10px 0;overflow-wrap:anywhere}.check-evidence-equation b{padding-inline:5px}.check-evidence article>span{font-size:12px;color:#565c6b}