.bt-intro{display:flex;justify-content:space-between;gap:24px;align-items:start;margin-bottom:22px}.bt-intro h2{font-size:23px;margin:6px 0 10px}.bt-intro p:not(.eyebrow){max-width:650px;color:var(--muted);font-size:13px;line-height:1.7}.bt-counts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.bt-counts .panel{padding:18px 21px}.bt-counts span{display:block;color:var(--muted);font-size:12px}.bt-counts strong{font-size:29px;font-weight:600;display:block;margin-top:6px;line-height:1.2}.bt-methods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:20px 0}.bt-methods article+article{border-left:1px solid var(--line);padding-left:22px}.bt-methods h3{font-size:13px}.bt-methods p{color:var(--muted);font-size:12px;line-height:1.7;margin-top:6px}.bt-meta{font-size:11px;color:var(--muted);display:flex;gap:14px;justify-content:space-between;margin:7px 0 22px}.bt-results{padding:23px 0 0;overflow:hidden}.bt-results>.section-heading,.bt-results-note,.bt-filters{margin-left:23px;margin-right:23px}.bt-results-note{font-size:12px;line-height:1.7;color:var(--muted);margin-top:12px;max-width:900px}.bt-filters{display:grid;grid-template-columns:2fr 2fr repeat(4,minmax(100px,1fr));gap:12px;margin-top:22px;margin-bottom:22px}.bt-filters label{display:flex;flex-direction:column;gap:7px;font-size:11px;color:var(--muted);min-width:0}.bt-filters select,.bt-filters input{border:1px solid var(--line);background:var(--paper);border-radius:7px;padding:9px 10px;color:var(--ink);font:inherit;font-size:12px;min-width:0;width:100%;height:38px}.bt-filters :focus-visible{outline:3px solid #78bca7;outline-offset:2px}.bt-table-wrap{overflow:auto}.bt-table{width:100%;border-collapse:collapse;font-size:11px;text-align:right}.bt-table thead{background:#f7f9f6}.bt-table th,.bt-table td{border-bottom:1px solid var(--line);padding:15px 12px;vertical-align:top;font-variant-numeric:tabular-nums;white-space:nowrap}.bt-table thead th{font-size:10px;color:var(--muted);font-weight:550}.bt-table th:first-child{padding-left:23px;text-align:left}.bt-table td:last-child{padding-right:23px}.bt-table tbody th{font-weight:500;min-width:230px;max-width:320px;white-space:normal}.bt-table summary{cursor:pointer;font-size:12px;overflow-wrap:anywhere}.bt-row-meta{display:block;color:var(--muted);font-size:10px;margin-top:6px;line-height:1.6}.bt-job-details{padding:12px 0 5px;display:grid;gap:5px;color:var(--muted);font-size:11px;line-height:1.6;overflow-wrap:anywhere}.bt-job-details p{font-weight:400}.bt-identity{font-size:10px}.bt-positive{color:var(--green)}.bt-negative,.bt-error{color:var(--red)}.bt-technical{display:block;color:var(--amber);font-size:10px;margin-top:5px}.bt-pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:17px 23px}.bt-pagination>span{font-size:11px;color:var(--muted);text-align:center}.bt-pagination button:disabled{cursor:default}.bt-empty{padding:35px 23px;color:var(--muted);font-size:13px}.bt-datasets{margin-top:22px;padding:0 23px}.bt-datasets>summary{display:flex;justify-content:space-between;gap:16px;padding:20px 0;cursor:pointer;list-style:none}.bt-datasets>summary::-webkit-details-marker{display:none}.bt-datasets>summary:before{content:"+";font-weight:500;color:var(--muted)}.bt-datasets[open]>summary:before{content:"−"}.bt-datasets summary strong{font-weight:550;margin-right:auto}.bt-datasets summary span{font-size:11px;color:var(--muted)}.bt-datasets>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.bt-data-item{padding:14px 0;border-top:1px solid var(--line);min-width:0;overflow-wrap:anywhere}.bt-data-item strong{font-size:12px;font-weight:550}.bt-data-item p,.bt-data-item span{font-size:11px;color:var(--muted);margin-top:5px;display:block}.bt-datasets>.fine-print{padding-bottom:20px}.bt-footnote{font-size:12px;color:var(--muted);line-height:1.8;margin:20px 0 12px}.bt-warnings{color:var(--muted);font-size:11px;line-height:1.8;padding-left:18px;margin:0}.bt-warnings:empty{display:none}
@media(max-width:1350px){.bt-filters{grid-template-columns:repeat(4,minmax(0,1fr))}.bt-search,.bt-filters label:nth-child(2){grid-column:span 2}.bt-methods{gap:16px}.bt-methods article+article{padding-left:16px}}
@media(max-width:720px){.navigation{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));padding-left:6px;padding-right:6px}.navigation .nav-link{width:auto;min-width:0;padding-left:2px;padding-right:2px;font-size:8.5px}.navigation .nav-link span{text-align:center;max-width:100%}}
@media(max-width:700px){.bt-intro{display:block}.bt-intro>.badge{margin-top:14px}.bt-intro h2{font-size:21px}.bt-counts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.bt-counts .panel{padding:15px 16px}.bt-counts strong{font-size:25px}.bt-methods{grid-template-columns:1fr;gap:14px;padding:7px 0 17px}.bt-methods article+article{padding:14px 0 0;border-left:0;border-top:1px solid var(--line)}.bt-meta{display:block}.bt-meta p+p{margin-top:6px}.bt-results{padding-top:20px}.bt-results>.section-heading,.bt-results-note,.bt-filters{margin-left:16px;margin-right:16px}.bt-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.bt-search,.bt-filters label:nth-child(2){grid-column:1/-1}.bt-filters select,.bt-filters input{font-size:16px}.bt-table-wrap{overflow:visible}.bt-table,.bt-table tbody{display:block}.bt-table thead{display:none}.bt-table tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;padding:18px 16px;border-bottom:1px solid var(--line)}.bt-table th,.bt-table td{display:block;padding:0!important;border:0;min-width:0!important;max-width:none!important;white-space:normal;text-align:left;font-size:12px;overflow-wrap:anywhere}.bt-table th{grid-column:1/-1;margin-bottom:3px}.bt-table summary{font-size:13px}.bt-table td:before{content:attr(data-label);display:block;color:var(--muted);font-size:10px;font-weight:400;margin-bottom:4px}.bt-table .bt-job-state{grid-column:1/-1}.bt-job-state:before{display:none!important}.bt-pagination{padding:15px 12px;gap:7px}.bt-pagination .button{font-size:10px;padding:8px 9px}.bt-pagination>span{font-size:10px}.bt-datasets{padding:0 16px}.bt-datasets>summary{flex-wrap:wrap;gap:8px;font-size:12px}.bt-datasets>div{grid-template-columns:1fr;gap:0}.bt-datasets>summary span{width:100%;padding-left:14px}.bt-empty{padding:25px 16px}}
.bt-vocabulary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin-bottom:15px}.bt-vocabulary strong{font-size:12px;font-weight:600;display:block}.bt-vocabulary span{display:block;font-size:11px;color:var(--muted);line-height:1.7;margin-top:5px}.bt-study-count{font-size:12px;margin:0 0 20px;color:var(--ink);line-height:1.8}.bt-library{padding:0 22px;margin-bottom:8px}.bt-library>summary{cursor:pointer;display:flex;align-items:center;gap:15px;justify-content:space-between;padding:18px 0;font-size:12px;list-style:none}.bt-library>summary:before{content:"+";color:var(--muted)}.bt-library[open]>summary:before{content:"−"}.bt-library>summary::-webkit-details-marker{display:none}.bt-library>summary strong{margin-right:auto;font-weight:550}.bt-library>summary span{color:var(--muted);font-size:11px}.bt-library-intro{color:var(--muted);font-size:12px;line-height:1.8;margin-bottom:17px}.bt-library-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px;padding-bottom:14px}.bt-library-item{border-top:1px solid var(--line);padding:15px 0;min-width:0}.bt-library-item h3{font-size:12px}.bt-library-item p{font-size:11px;color:var(--muted);line-height:1.8;margin:7px 0}.bt-library-item>.bt-identity{color:var(--muted);font-size:9px}.bt-plan-note{font-size:11px;color:var(--green);background:var(--green-soft);margin:0 23px 17px;padding:10px 12px;border-radius:6px;line-height:1.7}.bt-metric-help{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding:0 23px 22px;color:var(--muted);font-size:10px;line-height:1.8}.bt-metric-help strong{color:var(--ink);font-weight:550}.bt-open-detail{display:block;width:100%;position:relative;text-align:left;padding:0 15px 0 0;background:none;border:0;font:inherit;font-size:12px;font-weight:550;line-height:1.65;color:var(--ink);overflow-wrap:anywhere}.bt-open-detail:after{content:"+";position:absolute;right:0;top:0;color:var(--green)}.bt-open-detail[aria-expanded=true]:after{content:"−"}.bt-open-detail:hover{color:var(--green)}.bt-row-plan{display:block;font-size:9px;line-height:1.6;color:var(--muted);margin-top:3px}.bt-table .bt-detail-row>td{padding:0;text-align:left;white-space:normal;background:#f8faf7}.bt-detail-row .bt-job-details{padding:24px;display:block;color:var(--ink);font-size:12px;font-weight:400;line-height:1.8}.bt-job-details>h3{font-size:15px;margin:0 0 11px}.bt-combination-note,.bt-limit-note{max-width:930px;margin:9px 0!important;font-size:12px}.bt-limit-note{color:var(--green)}.bt-rule-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-top:19px}.bt-rule-card{border:1px solid var(--line);border-radius:8px;padding:18px;background:var(--paper);min-width:0}.bt-rule-grid>.bt-rule-card:only-child{grid-column:1/-1}.bt-rule-card h4{font-size:13px;line-height:1.6;margin:0 0 15px;font-weight:600}.bt-rule-definitions,.bt-month-stats{margin:0;display:grid;gap:12px}.bt-definition{min-width:0}.bt-definition dt{font-size:10px;color:var(--muted);font-weight:550}.bt-definition dd{font-size:11px;color:var(--ink);line-height:1.8;margin:3px 0 0}.bt-rule-grid>.bt-rule-card:only-child .bt-rule-definitions{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:25px}.bt-rules-note{font-size:11px;line-height:1.9;color:var(--muted);margin:16px 0!important;max-width:1050px}.bt-monthly{padding:0 16px;margin:18px 0;background:var(--paper);border:1px solid var(--line);border-radius:8px}.bt-monthly>summary,.bt-technical-detail>summary{font-size:12px;font-weight:550;cursor:pointer;padding:13px 0;color:var(--green);list-style-position:inside}.bt-monthly>summary:focus-visible,.bt-technical-detail>summary:focus-visible,.bt-library>summary:focus-visible{outline:3px solid #78bca7;outline-offset:3px}.bt-monthly-intro,.bt-monthly-empty{color:var(--muted);font-size:11px;line-height:1.8;padding:0 0 15px}.bt-monthly-empty{margin-top:0!important}.bt-month-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:13px}.bt-month-card{border:1px solid var(--line);border-radius:7px;padding:16px;min-width:0}.bt-month-card h5{display:inline-block;font-size:13px;margin:0 7px 9px 0;font-weight:600}.bt-month-card>.badge{font-size:9px;padding:2px 6px;vertical-align:middle;margin-bottom:7px}.bt-month-dates{color:var(--muted);font-size:9px;margin-top:3px!important;line-height:1.7}.bt-month-profit{display:block;font-size:22px;font-weight:600;line-height:1.3;margin:15px 0 2px;font-variant-numeric:tabular-nums}.bt-month-profit-label{display:block;color:var(--muted);font-size:10px;margin-bottom:17px}.bt-month-stats{gap:10px}.bt-month-stats dt{font-size:9px}.bt-month-stats dd{font-size:11px;font-variant-numeric:tabular-nums}.bt-month-coverage{color:var(--muted);font-size:10px;line-height:1.8;margin:14px 0 0!important;border-top:1px solid var(--line);padding-top:10px}.bt-monthly-footnote{font-size:10px;color:var(--muted);line-height:1.8;margin:13px 0!important}.bt-month-missing{background:var(--amber-soft);color:var(--amber);font-size:11px;padding:10px 12px;border-radius:6px;margin:0 0 14px!important}.bt-technical-detail{border-top:1px solid var(--line);padding-top:2px;margin-top:15px}.bt-technical-detail>div{color:var(--muted);display:grid;gap:7px;font-size:10px;line-height:1.8}.bt-technical-detail .bt-identity{overflow-wrap:anywhere;font-size:9px}
@media(max-width:950px){.bt-metric-help{grid-template-columns:1fr;gap:7px}.bt-rule-grid{grid-template-columns:1fr}.bt-rule-grid>.bt-rule-card:only-child .bt-rule-definitions{grid-template-columns:1fr}.bt-month-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.bt-vocabulary{grid-template-columns:1fr;gap:11px;padding:14px 0}.bt-vocabulary p{display:grid;grid-template-columns:92px 1fr;gap:8px}.bt-vocabulary span{margin:0;font-size:10px}.bt-vocabulary strong{font-size:11px}.bt-study-count{font-size:11px}.bt-counts span{font-size:10px}.bt-library{padding:0 16px}.bt-library>summary{flex-wrap:wrap;gap:8px;font-size:11px}.bt-library>summary span{display:none}.bt-library-list{grid-template-columns:1fr}.bt-library-intro{font-size:11px}.bt-plan-note{margin:0 16px 15px;font-size:10px}.bt-metric-help{padding:0 16px 18px}.bt-open-detail{font-size:13px}.bt-table .bt-detail-row{display:block;padding:0 11px 18px;border-bottom:1px solid var(--line);background:#f8faf7}.bt-table .bt-detail-row>td{display:block;white-space:normal;padding:0!important;background:transparent}.bt-table .bt-detail-row>td:before{display:none}.bt-detail-row .bt-job-details{padding:14px 5px 0;font-size:11px}.bt-job-details>h3{font-size:13px}.bt-combination-note,.bt-limit-note{font-size:11px}.bt-rule-card{padding:14px}.bt-rule-card h4{font-size:12px}.bt-definition dd{font-size:10px}.bt-rule-definitions{gap:12px}.bt-rules-note{font-size:10px}.bt-monthly{padding:0 12px;margin-top:15px}.bt-monthly>summary{font-size:12px!important}.bt-month-cards{grid-template-columns:1fr}.bt-month-card{padding:15px}.bt-month-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bt-month-stats>.bt-definition:first-child{grid-column:1/-1}.bt-month-profit{font-size:22px}.bt-monthly-empty,.bt-monthly-intro{font-size:10px}.bt-technical-detail>summary{font-size:11px!important}}