:root{font-family:Helvetica,Arial,sans-serif;--display:"Trebuchet MS","Segoe UI",sans-serif;--page:#fff;--surface:#fff;--ink:#293849;--muted:#526174;--line:#cbd7e6;--action:#2261d0;--action-soft:#edf4ff;--hero:#2f6ed9;color:var(--ink);background:var(--page);color-scheme:light;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--page)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--action);outline-offset:3px}a:hover{color:var(--action)}
.topbar{min-height:80px;display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:20px;background:white;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:600}.brand small{display:block;margin-top:5px;font-size:11px;font-weight:400;color:var(--muted)}.brand-icon{display:grid;place-items:center;width:42px;height:42px;flex-shrink:0;border:1px solid var(--line);border-radius:8px;color:var(--action);background:var(--action-soft)}.brand-icon svg{width:25px;height:25px}nav{display:flex;align-items:center;gap:6px}nav button,nav a{min-height:44px;padding:10px 13px;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--muted);font-size:12px}nav .active{background:var(--action-soft);color:var(--action);border-color:#b6c7de}nav a{border-color:#b6c7de;color:var(--action)}nav button:hover,nav a:hover{background:var(--action-soft)}
main{min-height:calc(100dvh - 135px);padding:24px;max-width:1600px;margin:auto}main:has(.search-layout){padding:0;max-width:none}.search-layout{display:grid;grid-template-columns:350px minmax(0,1fr);align-items:stretch;min-height:calc(100dvh - 135px)}.search-sidebar{padding:20px 16px;border-right:1px solid var(--line);background:white}.search-workspace{min-width:0;padding:0 24px 28px;background:var(--page)}
.eyebrow{color:var(--action);font-size:10px;letter-spacing:.035em;font-weight:600;margin:0 0 8px}h1{font-size:28px;line-height:1.25;font-weight:600;letter-spacing:-.5px;margin:0 0 12px}.search-sidebar h1{font-size:21px;letter-spacing:-.3px;margin:0 0 8px}h2{font-size:20px;font-weight:600;line-height:1.35;margin:0 0 12px}h3{font-size:16px;font-weight:600;line-height:1.4;margin:0 0 12px}.intro{font-size:13px;line-height:1.65;color:var(--muted);max-width:740px;margin:0 0 18px}.search-sidebar .intro{font-size:12px}.searchbox{margin:0}.planner-step{border:1px solid var(--line);border-radius:10px;background:#f8fafc;padding:15px;margin:12px 0}.planner-step h2{display:flex;align-items:center;gap:8px;font-size:15px;margin-bottom:13px}.step-number{display:grid;place-items:center;border:1px solid #8c9aac;border-radius:50%;width:24px;height:24px;font-size:11px;color:var(--muted);flex-shrink:0}label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}input,select{min-height:44px;width:100%;min-width:0;padding:10px 12px;border:1px solid #8c9aac;border-radius:6px;color:var(--ink);background:white;font-size:13px}input::placeholder{color:var(--muted)}.primary{width:100%;min-height:44px;padding:10px 14px;font-size:13px;font-weight:600;background:var(--action);color:white;border:0;border-radius:6px}.primary:hover{background:#104b9d}.secondary{min-height:44px;border:1px solid #8c9aac;border-radius:6px;padding:9px 13px;background:white;color:var(--action);font-size:12px}.secondary:hover{background:var(--action-soft)}.examples{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}.examples>span{flex-basis:100%;font-size:9px;font-weight:600;color:var(--muted);margin-bottom:2px}.chip{padding:8px 10px;min-height:36px;border:1px solid var(--line);border-radius:5px;background:white;color:var(--muted);font-size:11px}.chip:hover{background:var(--action-soft);color:var(--action)}.help{font-size:11px;color:var(--muted);line-height:1.6;margin:10px 0 0}.index-summary{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.index-summary h2{font-size:13px}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.stats strong{font-size:20px;display:block;font-weight:500;font-variant-numeric:tabular-nums}.stats span{font-size:10px;color:var(--muted)}
.workspace-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0 14px}.workspace-heading h2{font-size:20px;margin:0}.workspace-heading .eyebrow{font-size:9px}.status{font-size:12px;color:var(--muted)}.resultbar{display:flex;margin:0 0 16px}.tabs{display:flex;border:1px solid var(--line);border-radius:8px;padding:4px;background:#f1f4f7;gap:4px}.tabs button{min-height:44px;padding:10px 18px;border:0;border-radius:5px;background:transparent;color:var(--muted);font-size:13px}.tabs .selected{background:white;color:var(--action);font-weight:600;box-shadow:0 1px 4px #17212e18}.scope{display:flex;align-items:flex-start;gap:14px;padding:13px 16px;background:#eef2f7;border:1px solid var(--line);border-radius:8px;margin:0 0 18px;font-size:11px;line-height:1.65;color:var(--muted)}.scope strong{white-space:nowrap;color:var(--ink)}.section-card,.panel{padding:20px;border:1px solid var(--line);border-radius:10px;background:white;margin:12px 0}.section-card h3{font-size:18px}.section-card p,.panel p,.panel li{font-size:13px;line-height:1.8;color:var(--muted)}.metadata{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:10px;color:var(--muted);margin-bottom:12px}.tag{padding:4px 7px;border:1px solid var(--line);border-radius:4px;background:#f8fafc;font-family:Consolas,monospace}.section-card details{font-size:12px;color:var(--muted);margin-top:12px}.section-card summary{cursor:pointer;min-height:36px;padding:8px 0;color:var(--action)}.section-card details p{white-space:pre-wrap}.source-link{display:inline-block;margin-top:10px;color:var(--action);font-size:12px;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}mark{background:#dbe9fc;color:#17212e;padding:0 2px;border-radius:2px}.empty{padding:48px 24px;text-align:center;border:1px dashed #aab5c3;border-radius:10px;background:white}.empty p{color:var(--muted);font-size:13px;line-height:1.7}.empty h3{font-size:18px}.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.grid>.panel{min-width:0;margin-top:0}.trace-title{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.trace-controls{display:flex;gap:8px;padding:8px;border:1px solid var(--line);background:#f8fafc;border-radius:7px}.trace-controls #next:not(:disabled){background:var(--action);border-color:var(--action);color:white}.monospace,code{font-family:Consolas,monospace;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.postings{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.posting{padding:5px 7px;border:1px solid #aab5c3;border-radius:4px;background:#f8fafc;color:var(--ink);font-family:Consolas,monospace;font-size:10px}.posting.current{background:var(--action);color:white;border-color:var(--action)}.token{display:inline-block;padding:6px 9px;margin:4px 6px 4px 0;border-radius:4px;background:var(--action-soft);color:var(--action);font-family:Consolas,monospace;font-size:12px}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;line-height:1.7}th{background:#f1f4f7;font-weight:600;color:var(--ink)}td{overflow-wrap:anywhere;color:var(--muted)}td a{color:var(--action);text-decoration:underline;text-underline-offset:3px}.dictionary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:18px}.dictionary-term{display:flex;justify-content:space-between;gap:10px;min-height:44px;padding:10px;border:1px solid var(--line);border-radius:6px;background:#f8fafc;color:var(--ink);font-size:12px;overflow-wrap:anywhere}.dictionary-term:hover{background:var(--action-soft);color:var(--action)}.dictionary-term span{color:var(--muted)}.loading{padding:80px;text-align:center;color:var(--muted)}.fine{font-size:11px!important;color:var(--muted)!important}.error{padding:24px;border:1px solid #8c9aac;background:white;border-radius:10px}footer{display:flex;justify-content:space-between;gap:16px;padding:20px 24px;border-top:1px solid var(--line);background:white;color:var(--muted);font-size:10px}svg{max-width:100%;height:auto}.diagram-label{font-family:Helvetica,Arial,sans-serif;font-size:12px;fill:var(--ink)}
@media(max-width:1100px){.grid{grid-template-columns:minmax(0,1fr)}.topbar{gap:12px}.brand{font-size:16px}nav button,nav a{padding:10px}}
@media(max-width:850px){.topbar{flex-wrap:wrap;padding:14px 16px}.search-layout{grid-template-columns:minmax(0,1fr)}.search-sidebar{border-right:0;border-bottom:1px solid var(--line);padding:20px 16px}.search-workspace{padding:0 16px 24px}.searchbox{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.planner-step{margin:12px 0 0}.index-summary{max-width:500px}.scope{display:block}.scope strong{display:block;margin-bottom:4px}.workspace-heading{flex-wrap:wrap}.dictionary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.brand{font-size:15px}.brand small{font-size:10px}.brand-icon{width:36px;height:36px}nav{width:100%;justify-content:space-between;gap:4px}nav button,nav a{font-size:11px;padding:10px 8px}.searchbox{grid-template-columns:minmax(0,1fr)}.planner-step{padding:14px}.chip{min-height:44px}input,select{font-size:16px}.search-workspace{padding:0 14px 24px}.workspace-heading .status{width:100%}.tabs{width:100%}.tabs button{flex:1;padding:10px 8px;font-size:12px}.panel,.section-card{padding:16px}.dictionary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}main{padding:20px 16px}h1{font-size:24px}footer{flex-direction:column;padding:20px 16px}.empty{padding:32px 16px}}
[hidden]{display:none!important}.account-controls{display:flex;align-items:center;gap:12px;min-width:0}.account-identity{display:grid;gap:4px;text-align:right;font-size:11px;min-width:0;overflow-wrap:anywhere}.account-identity strong{color:var(--action);font-size:10px}.auth-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,440px);gap:clamp(32px,7vw,100px);align-items:center;max-width:1120px;margin:clamp(20px,6vh,72px) auto}.auth-introduction h1{font-size:clamp(28px,3vw,43px);line-height:1.2;letter-spacing:-1px}.auth-introduction>p{max-width:520px;color:var(--muted);font-size:14px;line-height:1.8}.auth-introduction>.eyebrow{font-size:10px;color:var(--action)}.auth-benefits{list-style:none;margin:26px 0;padding:0;counter-reset:auth-step}.auth-benefits li{display:grid;grid-template-columns:32px minmax(0,1fr);column-gap:12px;margin:18px 0;counter-increment:auth-step}.auth-benefits li:before{content:counter(auth-step);grid-row:span 2;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);border-radius:50%;height:30px;font-size:12px;color:var(--action)}.auth-benefits strong{font-size:13px;line-height:1.6}.auth-benefits span{font-size:12px;color:var(--muted);line-height:1.6}.auth-card{padding:30px!important;margin:0!important;box-shadow:0 10px 35px #17212e08}.auth-card h2{font-size:23px}.auth-card>p{overflow-wrap:anywhere}.auth-card form{margin-top:24px}.auth-card .primary{margin-top:16px}.auth-card input{font-size:16px;min-height:48px}.auth-card #verification-code{letter-spacing:.35em;font-size:23px;font-family:Consolas,monospace}.auth-message{min-height:20px;font-size:12px!important;line-height:1.6!important;margin:12px 0 0;overflow-wrap:anywhere}.auth-error{color:#9b2424!important}.auth-success{color:#286038!important}.auth-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:12px}.auth-text-button{min-height:44px;border:0;background:none;color:var(--action);font-size:12px;padding:8px 0;text-decoration:underline;text-underline-offset:3px}.auth-privacy{font-size:11px!important;line-height:1.7!important;margin-top:24px!important;padding-top:18px;border-top:1px solid var(--line)}.admin-facts{margin:0}.admin-facts>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.6}.admin-facts dt{color:var(--muted)}.admin-facts dd{text-align:right;margin:0;max-width:60%}
@media(max-width:1150px){.topbar{flex-wrap:wrap}.account-controls{margin-left:auto}.auth-layout{gap:32px}}
@media(max-width:760px){.auth-layout{grid-template-columns:minmax(0,1fr);margin:10px auto;max-width:500px;gap:20px}.auth-introduction h1{font-size:28px}.auth-benefits{display:none}.auth-introduction>p{font-size:13px}.auth-card{padding:24px!important}.account-controls{width:100%;justify-content:space-between}.account-identity{text-align:left}.topbar #app-navigation{order:3;width:100%;flex-wrap:wrap;justify-content:flex-start}.auth-introduction>.fine{margin-bottom:0}.admin-facts>div{gap:10px}}
.skip-link{position:fixed;left:16px;top:-70px;z-index:100;background:var(--ink);color:white;padding:12px 16px;border-radius:6px}.skip-link:focus{top:12px}.rag-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin:4px 0 20px}.rag-heading h1{font-size:30px;letter-spacing:-.7px}.rag-heading .intro{margin-bottom:0}.index-version{max-width:250px;font:11px/1.6 Consolas,monospace;overflow-wrap:anywhere;border:1px solid var(--line);border-radius:6px;background:white;padding:10px 12px}.rag-layout{display:grid;grid-template-columns:minmax(270px,340px) minmax(0,1fr);gap:24px;align-items:start}.question-panel{margin:0}.question-panel label:not(:first-child){margin-top:22px}textarea{display:block;width:100%;min-width:0;padding:13px;border:1px solid #8c9aac;border-radius:6px;background:white;color:var(--ink);font:14px/1.65 Helvetica,Arial,sans-serif;resize:vertical}textarea:focus-visible{outline:3px solid var(--action);outline-offset:3px}.question-panel .primary{margin-top:18px}.full-width{width:100%;margin-top:10px}.question-examples{padding-top:20px;margin-top:18px;border-top:1px solid var(--line)}.example-question{display:block;width:100%;text-align:left;min-height:44px;margin-top:8px;padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:#f8fafc;color:var(--muted);font-size:12px;line-height:1.5}.example-question:hover{background:var(--action-soft);color:var(--action)}.answer-workspace{min-width:0}.answer-workspace>.tabs{margin-bottom:16px}.answer-text{white-space:pre-wrap;font-size:15px;line-height:1.9;color:var(--ink)}.generated-answer{margin-top:0;border-top:3px solid var(--action)}.generated-answer details{margin-top:20px;font-size:12px;color:var(--muted)}.generated-answer summary{min-height:36px;padding:8px 0;cursor:pointer;color:var(--action)}.sources-heading{font-size:17px;margin:26px 0 14px}.passage-text{white-space:pre-wrap}.app-message{min-height:20px;margin:12px 0;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.program-coverage{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.coverage-item{display:flex;flex-direction:column;gap:5px;min-width:0;border:1px solid var(--line);border-radius:6px;padding:12px;background:#f8fafc}.coverage-item strong{font-size:12px}.coverage-item span{font-size:11px;color:var(--muted)}.coverage-item.available{border-left:3px solid var(--action);background:var(--action-soft)}.trace-json{white-space:pre-wrap;word-break:break-word;max-height:600px;overflow:auto;background:#f4f6f8;padding:16px;border:1px solid var(--line);border-radius:6px;font:11px/1.7 Consolas,monospace}.admin-layout{display:grid;grid-template-columns:minmax(280px,380px) minmax(0,1fr);gap:24px;align-items:start}.admin-layout>.panel{margin:0}.upload-panel label:not(:first-child){margin-top:15px}.upload-panel .primary{margin-top:20px}fieldset{min-width:0;border:1px solid var(--line);border-radius:6px;margin:16px 0;padding:12px}legend{padding:0 6px;font-size:12px;color:var(--muted)}.program-checkboxes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.program-checkboxes label,.checkbox-label{display:flex;align-items:center;gap:9px;min-height:36px;font-size:12px;margin:0!important;cursor:pointer}.program-checkboxes input,.checkbox-label input{width:17px;min-height:17px;height:17px;flex-shrink:0;margin:0;accent-color:var(--action)}input[type=file]{padding:10px;font-size:12px;line-height:1.6}input[type=file]::file-selector-button{border:1px solid var(--line);background:#f1f4f7;color:var(--ink);padding:8px 10px;border-radius:4px;margin-right:10px}.document-list{display:grid;gap:12px}.document-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 20px;width:100%;text-align:left;padding:16px;border:1px solid var(--line);border-radius:8px;background:#f8fafc;color:var(--ink);font-size:12px}.document-item strong{font-size:14px;line-height:1.5;overflow-wrap:anywhere}.document-item>span:nth-child(2){grid-column:1;color:var(--muted);font-size:11px}.document-item>.document-status{grid-column:2;grid-row:1/span 2;align-self:start}.document-item.selected{background:var(--action-soft);border-color:var(--action)}.document-item:hover{border-color:var(--action)}.document-status{display:inline-block;font-size:10px;padding:5px 8px;border:1px solid var(--line);border-radius:5px;background:white;color:var(--muted);line-height:1.5}.status-published{color:#245d37;border-color:#a6c7af;background:#f0f8f2}.status-failed{color:#9b2424;border-color:#d4b2b2;background:#fff4f4}.document-review{margin-top:24px;padding:24px}.document-review .rag-heading{align-items:flex-start}.review-toolbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:15px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:22px}.review-toolbar label{margin:0}.review-toolbar select{width:auto;min-width:230px}.page-review-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}.page-review-grid>div,.page-review-grid>form{min-width:0}.pdf-preview{display:block;width:100%;height:650px;border:1px solid var(--line);border-radius:6px;background:#f4f6f8}.page-review-grid textarea{font:12px/1.7 Consolas,monospace;min-height:400px}.page-review-grid form>.checkbox-label{margin:12px 0!important}.page-review-grid form>.secondary{margin-top:18px}.page-review-grid details{margin:14px 0;font-size:12px;color:var(--muted)}.page-review-grid summary{min-height:36px;padding:8px 0;cursor:pointer}.raw-text{white-space:pre-wrap;word-break:break-word;max-height:300px;overflow:auto;background:#f5f7fa;padding:12px;font:11px/1.6 Consolas,monospace}.extraction-warnings{padding:12px 12px 12px 28px;background:#fff9ed;border:1px solid #ddceb0;border-radius:5px;font-size:12px;color:#705925;line-height:1.7}.publish-bar{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.publish-bar p{margin:0}.publish-bar .primary{width:auto;min-width:220px}.queue-panel .empty{padding:40px 16px}.document-review h2{font-size:21px}.document-item .auth-error{grid-column:1/-1;line-height:1.6}.question-panel select:disabled,.question-panel textarea:disabled{background:#f1f3f6;color:var(--muted)}
@media(max-width:1000px){.rag-layout{grid-template-columns:minmax(240px,300px) minmax(0,1fr);gap:18px}.admin-layout{grid-template-columns:minmax(260px,330px) minmax(0,1fr);gap:18px}.page-review-grid{grid-template-columns:minmax(0,1fr)}.pdf-preview{height:500px}.program-coverage{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.rag-heading{flex-direction:column;gap:12px}.rag-heading h1{font-size:25px}.index-version{max-width:100%}.rag-layout,.admin-layout{grid-template-columns:minmax(0,1fr);gap:20px}.question-panel{position:static}.program-coverage{grid-template-columns:repeat(2,minmax(0,1fr))}.document-review{padding:16px}.document-item{grid-template-columns:minmax(0,1fr);gap:6px}.document-item>.document-status{grid-column:1;grid-row:auto;justify-self:start}.review-toolbar{gap:10px}.review-toolbar select{width:100%;min-width:0}.pdf-preview{height:420px}.publish-bar{align-items:stretch;flex-direction:column;gap:14px}.publish-bar .primary{width:100%;min-width:0}.page-review-grid{gap:20px}.question-panel textarea{font-size:16px}.trace-json{font-size:10px}.topbar #app-navigation button{flex:1;white-space:nowrap}}
:root{--control-gap:12px}
.document-actions{display:flex;flex-direction:column;gap:var(--control-gap);width:100%;max-width:480px}.document-actions .primary{width:100%}.document-actions label{margin:0}.danger-action{border-color:var(--ink);color:var(--ink)}.source-metadata{padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:20px}.source-metadata summary{min-height:44px;cursor:pointer;color:var(--action)}.source-metadata form{max-width:800px}.source-metadata input,.source-metadata select{margin-bottom:14px}.source-metadata fieldset{border:1px solid var(--line);border-radius:6px;padding:16px;margin:16px 0}.source-metadata legend{font-size:13px;padding:0 6px}.metadata-dates{display:grid;grid-template-columns:1fr 1fr;gap:16px}.answer-limitations{padding-left:20px}.account-identity{overflow-wrap:anywhere}textarea:focus-visible{outline:3px solid var(--action);outline-offset:3px}@media(max-width:600px){.metadata-dates{grid-template-columns:1fr}.brand{min-width:0}.brand small{max-width:250px}.source-metadata fieldset{padding:12px}.document-actions{max-width:none}}
:root .skip-link:not(:focus){clip-path:inset(50%);height:1px;width:1px;overflow:hidden;padding:0;white-space:nowrap}
.pdf-canvas-preview{height:auto;min-height:220px;max-height:760px;overflow:auto;background:#eef0f3;padding:12px;border:1px solid var(--line);border-radius:6px}.pdf-canvas-preview canvas{display:block;width:100%;height:auto;max-width:100%;background:white;box-shadow:0 1px 3px #17212e22}.pdf-canvas-preview .fine{margin:0 0 10px}@media(max-width:600px){.pdf-canvas-preview{max-height:620px;min-height:180px}}

.provision-section{background:#f8fafc;margin:16px 0}.provision-section textarea{min-height:140px}.provision-section>label:not(.checkbox-label){margin-top:12px}.provision-section fieldset{background:white}.provision-section .auth-text-button{display:block}#provision-editor>.secondary{display:block;width:100%;margin:10px 0}#provision-editor>label{margin-top:14px}#relation-source-provisions,#relation-target-provisions,.section-required-list{min-height:130px}#relation-source-provisions option,#relation-target-provisions option,.section-required-list option{white-space:normal;padding:7px;overflow-wrap:anywhere}

.document-legend{margin:20px 0}.document-legend h2,.prepared-sources h2{font-size:20px}.document-legend dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.document-legend dl>div{border-left:3px solid var(--action);padding-left:12px}.document-legend dt{font-weight:700}.document-legend dd{margin:6px 0 0;font-size:13px;line-height:1.6}.prepared-sources{margin-bottom:24px}.prepared-source-list{padding-left:22px;max-height:360px;overflow:auto}.prepared-source-list li{padding:12px 6px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.prepared-source-list li>span{display:block;font-size:13px;line-height:1.7}.prepared-source-list .import-status{font-weight:600}.lifecycle-confirmation{margin:24px 0;border:2px solid var(--action)}.lifecycle-confirmation form{max-width:680px}.lifecycle-confirmation button{margin:12px 10px 0 0}@media(max-width:600px){.document-legend dl{grid-template-columns:1fr}.lifecycle-confirmation button{display:block;width:100%;margin-right:0}.prepared-source-list{padding-left:18px}}

/* Document management table: keep the table primary and contain narrow-screen scrolling. */
.admin-layout{grid-template-columns:minmax(0,1fr)}
.admin-layout .queue-panel{grid-row:1;min-width:0}
.admin-layout .upload-panel{grid-row:2;width:100%;max-width:760px}
.document-table-region{max-width:100%;min-width:0;overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:#fff}
.document-table-region:focus-visible{outline:3px solid var(--action);outline-offset:3px}
.document-table{width:100%;min-width:800px;border-collapse:collapse;table-layout:fixed;font-size:12px;line-height:1.6}
.document-table caption{text-align:left;padding:12px 16px;color:var(--muted);font-size:12px;font-weight:600}
.document-table th,.document-table td{padding:14px 16px;text-align:left;vertical-align:top;border-top:1px solid var(--line);overflow-wrap:anywhere}
.document-table thead th{background:#f4f7fb;color:var(--ink);font-weight:700}
.document-table th:nth-child(1){width:31%}.document-table th:nth-child(2){width:25%}.document-table th:nth-child(3){width:15%}.document-table th:nth-child(4){width:10%}.document-table th:nth-child(5){width:19%}
.document-table tbody th{font-weight:400}.document-table tbody tr.selected{background:var(--action-soft)}
.document-table .document-item{display:block;width:100%;padding:0;border:0;border-radius:3px;background:transparent;color:var(--action);font-size:13px;line-height:1.6;text-align:left;min-height:44px}
.document-table .document-item strong{font-size:13px}.document-table .document-item:hover{text-decoration:underline}.document-table .document-item:disabled{cursor:wait;text-decoration:none}
.document-row-meta{display:block;margin-top:5px}.document-table-actions{display:flex;flex-wrap:wrap;gap:8px}
.document-table td .auth-error{margin-top:8px;font-size:12px}.document-table td .document-status{max-width:100%}

.document-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

#document-comparison{scroll-margin-top:24px}

.document-table-actions .secondary,.document-table-actions .primary{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;flex:0 0 68px;width:68px;height:68px;min-width:68px;min-height:68px;padding:4px;font-size:12px;line-height:1.25;white-space:normal;overflow-wrap:anywhere;text-align:center}
.source-bundle-card{margin-top:28px;padding-top:22px;border-top:1px solid var(--line);min-width:0}.source-bundle-card h3{font-size:18px}.source-bundle-card .document-table{min-width:620px}.source-bundle-card .document-table th{width:20%}.bundle-import-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}.bundle-import-actions button{min-height:44px;width:auto}.processing-copy-notice{overflow-wrap:anywhere}.source-bundle-card [role="status"]{min-height:24px}@media(max-width:600px){.bundle-import-actions{flex-direction:column}.bundle-import-actions button{width:100%}.source-bundle-card .document-table th,.source-bundle-card .document-table td{padding:12px}}


.citation-preview{scroll-margin-top:24px}.citation-preview .rag-heading{align-items:flex-start;gap:16px}.citation-preview .rag-heading>div{min-width:0}.citation-preview .fine{overflow-wrap:anywhere}.citation-preview .pdf-canvas-preview{height:auto;max-height:75vh;overflow:auto}.citation-preview button{flex-shrink:0}.section-card [data-citation]{margin-bottom:12px}.section-card .source-link{display:block}

/* Complete-source controls reuse the existing document table and square actions. */
[data-publication-group]>details>summary{min-height:44px;display:flex;align-items:center;cursor:pointer;color:var(--action)}
[data-publication-group] [data-publication-link]{padding:12px 0;margin-bottom:12px;border-bottom:1px solid var(--line)}
[data-publication-group] [data-publication-link] .secondary{margin-top:12px}
[data-publication-group] [data-publication-form] .primary{margin-top:16px}

[data-publication-group] [data-publication-form]>fieldset>input,[data-publication-group] [data-publication-form]>fieldset>select{margin-bottom:12px}
[data-publication-group] [data-publication-link] label{margin-top:8px}

.guidance-scope{display:block}.guidance-scope strong{display:block;white-space:normal;margin-bottom:6px}
.query-mode,.comparison-controls{min-width:0;margin:0 0 16px;border:1px solid var(--line);border-radius:6px;padding:10px 12px}.query-mode legend,.comparison-controls legend{font-size:13px;font-weight:600;padding:0 4px}.query-mode label,.comparison-choices label{display:flex;align-items:center;gap:8px;min-height:44px;margin:0;font-size:13px;line-height:1.4;cursor:pointer}.query-mode input,.comparison-choices input{width:16px;height:16px;flex:0 0 auto;margin:0;accent-color:var(--action)}.comparison-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 8px}.comparison-choices span{min-width:0;overflow-wrap:anywhere}.comparison-controls .help{margin:0 0 8px}.comparison-count{font-size:13px;line-height:1.5;margin:10px 0 0;font-weight:600}.comparison-controls[hidden],.single-program-controls[hidden]{display:none}.single-program-controls{min-width:0}
.question-panel .query-mode label,.question-panel .comparison-choices label{margin:0}.query-mode input,.comparison-choices input{min-height:16px;padding:0}

/* Comparison readability: exact provider claims and own sources, no new policy text. */
.comparison-summary{padding:16px;margin:0 0 20px;border-left:3px solid var(--action);background:var(--action-soft)}
.comparison-summary h3{margin:0 0 8px;font-size:14px;color:var(--action)}
.comparison-summary p{margin:0;font-size:15px;line-height:1.75;overflow-wrap:anywhere}
.comparison-rule-list{display:grid;gap:16px;min-width:0}
.comparison-rule{min-width:0;padding:18px;border:1px solid var(--line);border-radius:6px;background:var(--surface,#fff)}
.comparison-rule h3{margin:0 0 14px;font-size:18px;color:var(--ink)}
.comparison-quote-label{margin:12px 0 6px;font-size:11px;font-weight:600;letter-spacing:.03em;color:var(--muted)}
.comparison-rule blockquote{margin:0 0 16px;padding:0 0 0 14px;border-left:2px solid var(--line);font-size:14px;line-height:1.8;overflow-wrap:anywhere}
.comparison-scope-note p:not(.comparison-quote-label){margin:0;font-size:13px;line-height:1.7;color:var(--muted);overflow-wrap:anywhere}
.comparison-source-locator{margin:16px 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:11px;line-height:1.6;color:var(--muted);overflow-wrap:anywhere}
@media(max-width:600px){.comparison-rule{padding:14px}.comparison-summary{padding:14px}}
/* Recorded inverted-index walkthrough: meaning remains visible without motion. */
.index-walkthrough{min-width:0}.index-walkthrough>p{max-width:75ch;line-height:1.7}.iw-route{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:24px 0 16px}.iw-route li{min-width:0;position:relative}.iw-route button{width:100%;min-height:88px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left;background:var(--surface,#fff);border:1px solid var(--line);border-radius:6px;padding:10px;font-size:12px;line-height:1.4;color:var(--muted)}.iw-route .is-current button{background:var(--action-soft);border-color:var(--action);color:var(--ink)}.iw-step-number{display:grid;place-items:center;width:24px;height:24px;background:var(--line);border-radius:50%;font-weight:700;color:var(--ink)}.is-current .iw-step-number{background:var(--action);color:white}.iw-route li+li:before{content:'\2192';position:absolute;left:-9px;top:32px;z-index:1;color:var(--muted);font-size:12px}.iw-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.iw-controls button{min-height:44px}.iw-controls label{display:flex;align-items:center;gap:8px;min-height:44px;font-size:13px;margin:0 0 0 8px}.iw-controls input{width:16px;min-height:16px;margin:0;accent-color:var(--action)}.iw-progress{font-weight:600;font-size:13px;color:var(--action)}.iw-scene{padding:20px;border:1px solid var(--line);border-radius:6px;background:var(--surface,#fff);min-width:0;animation:iw-enter .28s cubic-bezier(.2,0,0,1)}.iw-scene[hidden]{display:none}.iw-scene h3{margin:0 0 12px;font-size:19px}.iw-scene p{line-height:1.7;font-size:14px}.iw-question{margin:16px 0;padding:16px;border-left:3px solid var(--action);background:var(--action-soft);font-size:17px;line-height:1.65;overflow-wrap:anywhere}.iw-word-list{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.iw-token,.iw-word{padding:8px 12px;border:1px solid var(--line);border-radius:6px;background:var(--surface,#fff);font-size:14px;overflow-wrap:anywhere;max-width:100%;color:var(--ink)}.iw-token small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.iw-word{min-height:44px}.iw-word span{margin-left:8px;font-size:12px;color:var(--muted)}.iw-word[aria-pressed=true]{background:var(--action-soft);border-color:var(--action)}.iw-link-diagram{display:grid;grid-template-columns:minmax(100px,1fr) 32px minmax(0,3fr);gap:8px;align-items:start}.iw-directory-node{position:sticky;top:16px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--action);border-radius:6px;background:var(--action-soft);padding:16px;overflow-wrap:anywhere}.iw-directory-node small,.iw-directory-node span{font-size:12px;line-height:1.5}.iw-directory-node strong{font-size:20px}.iw-connector{position:relative;margin-top:32px;color:var(--action);text-align:center;font-size:28px;overflow:hidden}.is-playing .iw-connector span{display:inline-block;animation:iw-link 1.2s ease-in-out 3}.iw-match-column{min-width:0}.iw-passages{list-style:none;padding:0;margin:0;display:grid;gap:12px}.iw-passage{padding:14px;border:1px solid var(--line);border-radius:6px;min-width:0;overflow-wrap:anywhere}.iw-passage-top{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px}.iw-source-kind{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:4px 6px}.iw-passage p{margin:8px 0;font-size:13px}.iw-passage small{font-size:11px;color:var(--muted);line-height:1.6}.iw-passage summary,.iw-all-matches>summary,.iw-technical>summary{min-height:44px;cursor:pointer;align-content:center;color:var(--action);font-size:13px}.iw-passage details p{white-space:pre-wrap}.iw-note{padding:12px;background:var(--action-soft);border-radius:4px;overflow-wrap:anywhere}.iw-ranking{list-style:none;padding:0;margin:16px 0;display:grid;gap:8px}.iw-ranking li{display:flex;gap:12px;align-items:flex-start;border-bottom:1px solid var(--line);padding:10px 0;min-width:0}.iw-ranking li>div{min-width:0;overflow-wrap:anywhere}.iw-rank-number{font-size:18px;font-weight:700;color:var(--action);min-width:24px}.iw-ranking p{margin:4px 0}.iw-ranking small{color:var(--muted)}.iw-static .iw-scenes{display:grid;gap:16px}.iw-static .iw-scene{animation:none}.iw-technical{margin-top:16px}.iw-technical pre{max-height:420px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}.iw-limitations{line-height:1.7;font-size:14px}
@keyframes iw-enter{from{opacity:.5;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes iw-link{from{transform:translateX(-6px)}to{transform:translateX(6px)}}
@media(max-width:900px){.iw-route{grid-template-columns:1fr}.iw-route button{min-height:44px;flex-direction:row;align-items:center}.iw-route li+li:before{display:none}.iw-link-diagram{grid-template-columns:1fr}.iw-directory-node{position:static}.iw-connector{margin:0;transform:rotate(90deg)}.iw-controls label{margin-left:0}}
@media(max-width:600px){.iw-scene{padding:14px}.iw-controls button{flex:1 1 40%}.iw-controls label{flex-basis:100%}.iw-passage{padding:12px}}
@media(prefers-reduced-motion:reduce){.iw-scene,.is-playing .iw-connector span{animation:none!important;transform:none!important}}
.iw-connector{pointer-events:none}
.iw-controls .primary{width:auto}
@media(max-width:900px){.iw-connector{transform:none;height:36px}.iw-connector span{display:inline-block;transform:rotate(90deg)}.is-playing .iw-connector span{animation-name:iw-link-down}}
@keyframes iw-link-down{from{transform:rotate(90deg) translateX(-6px)}to{transform:rotate(90deg) translateX(6px)}}
@media(prefers-reduced-motion:reduce){.iw-connector span{animation:none!important}}
/* Eleven-step teaching view: full-index reconstruction and actual query replay. */
.iw-eleven .iw-route{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.iw-eleven .iw-route button{min-height:82px}.iw-eleven .iw-route li+li:before{display:none}.iw-phase-bar{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface);border-bottom:1px solid var(--line);padding:12px 0;font-size:13px;font-weight:600;color:var(--action)}.iw-phase-bar progress{width:160px;max-width:35%;height:10px;accent-color:var(--action)}.iw-reconstruction-label,.iw-recorded-label{padding:12px;border-left:3px solid var(--action);background:var(--action-soft);font-size:12px!important;line-height:1.7}.iw-build-workspace{min-width:0}.iw-table-tools{display:grid;grid-template-columns:minmax(120px,180px) minmax(0,1fr);gap:16px;align-items:end;margin:16px 0}.iw-table-tools label{margin:0}.iw-table-tools select,.iw-table-tools input{margin-top:6px}.iw-table-scroll{max-width:100%;overflow:auto;border:1px solid var(--line);border-radius:6px;margin:12px 0}.iw-build-table{width:100%;min-width:600px;border-collapse:collapse;table-layout:fixed;text-align:left;font-size:12px}.iw-build-table caption{padding:12px;background:var(--action-soft);text-align:left;font-weight:600;color:var(--ink)}.iw-build-table th,.iw-build-table td{vertical-align:top;padding:12px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);line-height:1.7;overflow-wrap:anywhere}.iw-build-table thead{background:var(--page)}.iw-build-table tbody th{font-weight:600}.iw-build-table td small,.iw-build-table th small{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:6px}.iw-build-table details p{white-space:pre-wrap;font-size:12px}.iw-build-table summary{cursor:pointer;min-height:44px;align-content:center;color:var(--action);font-size:12px;font-weight:400}.iw-table-count{font-size:12px!important;color:var(--muted)}.iw-table-pages{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;font-size:12px;margin:12px 0}.iw-table-pages button{font-size:12px}.iw-budget{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0}.iw-budget span{padding:12px;background:var(--action-soft);font-size:12px;border:1px solid var(--line);border-radius:6px}.iw-budget strong{display:block;font-size:20px;margin-bottom:6px}.iw-returned-answer{padding:16px;border-left:3px solid var(--action);background:var(--action-soft);white-space:pre-wrap}.iw-returned-answer h4{margin:0 0 12px}.iw-returned-claims{padding-left:20px}.iw-eleven h4{font-size:15px}.iw-eleven .iw-scene>details>summary{min-height:44px;align-content:center;cursor:pointer;color:var(--action);font-size:13px}.iw-table-scroll:focus-visible{outline:3px solid var(--action);outline-offset:3px}
@media(max-width:1100px){.iw-eleven .iw-route{grid-template-columns:repeat(3,minmax(0,1fr))}.iw-eleven .iw-route button{min-height:62px;flex-direction:row;align-items:center;text-align:left}}
@media(max-width:600px){.iw-eleven .iw-route{grid-template-columns:repeat(2,minmax(0,1fr))}.iw-eleven .iw-route button{min-height:70px;font-size:11px}.iw-table-tools{grid-template-columns:1fr}.iw-phase-bar{font-size:12px;gap:8px}.iw-build-table{min-width:560px}.iw-table-pages button{min-height:44px}.iw-budget span{width:100%}}
.iw-posting-link{min-height:44px;padding:6px 10px;border:1px solid var(--line);border-radius:4px;background:var(--action-soft);color:var(--action);font-size:12px;text-decoration:underline;margin:2px}.iw-linked-passage{margin-top:16px;padding:16px;border:2px solid var(--action);border-radius:6px;background:var(--surface);min-width:0;scroll-margin-top:60px}.iw-linked-passage[hidden]{display:none}.iw-linked-passage:focus{outline:3px solid var(--action);outline-offset:3px}.iw-linked-passage h4{margin:0 0 12px}.iw-linked-passage tbody{animation:iw-enter .25s ease-out}.iw-linked-passage td{white-space:pre-wrap}@media(prefers-reduced-motion:reduce){.iw-linked-passage tbody{animation:none}}

/* USISA adaptation of the inspected Paul Elliot landing-page composition. */
.duo-header{background:var(--hero);color:#fff}
.duo-topbar{max-width:1240px;margin:auto;padding:22px 28px 12px;display:flex;align-items:center;flex-wrap:wrap;gap:18px 28px}
.duo-brand{display:flex;align-items:center;gap:10px;color:#fff;font:700 23px/1.1 var(--display);letter-spacing:.015em;flex-shrink:0}.duo-brand:hover{color:#fff}
.duo-brand-mark{display:block;width:49px;height:49px}.duo-brand-mark svg{width:100%;height:100%}.duo-brand small{display:block;font:11px/1.6 Helvetica,Arial,sans-serif;letter-spacing:.02em;margin-top:4px}
.duo-header #app-navigation{margin-left:auto;display:flex;flex-wrap:wrap;gap:4px}
.duo-header #app-navigation button{font-size:12px;min-height:44px;padding:10px 15px;border-radius:24px;color:#fff;border:1px solid transparent;background:transparent;white-space:normal}
.duo-header #app-navigation .active{background:#fff;color:var(--action);border-color:#fff}.duo-header #app-navigation button:hover{background:#fff;color:var(--action)}
.duo-header .account-controls{flex-basis:100%;justify-content:flex-end;gap:12px;padding-top:12px;border-top:1px solid #ffffff55;margin:0;min-width:0}
.duo-header .account-identity{color:#fff;max-width:400px}.duo-header .account-identity strong{color:#fff}
.duo-header .account-controls .secondary{min-height:44px;border:1px solid #fff;border-radius:24px;color:#fff;background:transparent;font-size:11px;padding:9px 14px}
.duo-header .account-controls .secondary:hover{background:#fff;color:var(--action)}
.duo-header :is(a,button):focus-visible,.duo-hero button:focus-visible,.duo-footer a:focus-visible{outline:3px solid white;outline-offset:4px}
main#app{max-width:none;padding:0;min-height:45vh}main#app:focus{outline:none}main#app>.loading,main#app>.error{max-width:1184px;margin:32px auto;padding:24px}
.duo-hero{position:relative;background:var(--hero);color:#fff;isolation:isolate}
.duo-hero-inner{max-width:1240px;margin:auto;padding:30px 28px 90px;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.85fr);align-items:center;gap:46px}
.duo-eyebrow{font-size:10px;line-height:1.6;letter-spacing:.12em;color:#fff;margin:0 0 17px}
.duo-hero h1{font:400 clamp(30px,3.4vw,46px)/1.25 var(--display);letter-spacing:-.8px;color:#fff;max-width:680px;margin:0 0 22px}
.duo-hero-copy>p:not(.duo-eyebrow){font-size:15px;line-height:1.9;max-width:570px;color:#fff;margin:0 0 25px}
.duo-hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.duo-main-button,.duo-outline-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;width:auto;padding:12px 22px;border:1px solid white;border-radius:28px;font:400 13px/1.5 Helvetica,Arial,sans-serif;text-align:center}
.duo-main-button{background:#fff;color:var(--action)}.duo-main-button:hover{background:#e7f0ff}.duo-outline-button{background:transparent;color:white}.duo-outline-button:hover{background:white;color:var(--action)}
.duo-hero-illustration{margin:0;max-width:410px;width:100%;justify-self:end}.duo-hero-illustration>svg{width:100%;height:auto;display:block}.duo-hero-illustration figcaption{font-size:10px;line-height:1.7;text-align:center;color:white;margin-top:4px}
.duo-curve{position:absolute;bottom:-1px;left:0;width:100%;height:54px;z-index:-1;pointer-events:none}
.duo-workspace,.duo-page{max-width:1240px;padding:34px 28px 44px;margin:auto;min-width:0;scroll-margin-top:16px}
.duo-workspace>.rag-heading{margin:0 0 20px;align-items:center}.duo-workspace .rag-heading h2{font:400 28px/1.3 var(--display);margin:0 0 10px;letter-spacing:-.4px}.duo-workspace .rag-heading .intro{font-size:14px;line-height:1.7;margin:0}
.duo-workspace .index-version{font-size:10px;background:#f6f8fc;border:0;border-radius:10px;color:var(--muted);padding:10px 12px}
.duo-workspace .scope,.duo-page>.scope{background:#eff5ff;border:0;border-radius:12px;padding:14px 18px;font-size:11px}
.duo-workspace .rag-layout{grid-template-columns:minmax(270px,340px) minmax(0,1fr);gap:26px}
.duo-workspace .question-panel{padding:0 20px 20px;margin:0;position:static;border-color:#dce5f2;background:#fff}
.workspace-panel-title{font:400 18px/1.5 var(--display);margin:0 -20px 20px;padding:17px 20px;background:#f4f8ff;border-bottom:1px solid #dce5f2;border-radius:12px 12px 0 0;color:var(--ink)}
.duo-workspace .question-panel label:not(:first-child){margin-top:16px}.duo-workspace .question-panel textarea{line-height:1.7}.duo-workspace .question-examples{padding-top:16px;margin-top:20px}.duo-workspace .question-examples button{padding:9px 10px;min-height:44px}
#app .panel,#app .section-card{border-radius:12px;border-color:#dce5f2;box-shadow:none}
#app .primary{border-radius:24px;font-weight:600;background:var(--action)}#app .primary:hover{background:#174ea9}#app .secondary{border-radius:22px}
#app :is(input,select,textarea){border-color:#7d8fa8;border-radius:9px}#app :is(input[type=checkbox],input[type=radio]){border-radius:initial}
.duo-workspace .answer-workspace>.tabs{border-radius:28px;background:#edf4ff;border:0;gap:4px;padding:5px;display:inline-flex;max-width:100%;margin-bottom:8px}
.duo-workspace .answer-workspace>.tabs button{border-radius:23px;font-size:13px;padding:10px 18px}.duo-workspace .answer-workspace>.tabs .selected{background:white;color:var(--action);box-shadow:none}
.duo-workspace .empty{background:#f8fbff;border:1px dashed #b8cbea;border-radius:12px;padding:44px 22px}.duo-workspace .empty h2{font:400 23px/1.4 var(--display)}
.duo-page .rag-heading h1{font:400 32px/1.3 var(--display)}
.duo-features{max-width:1100px;margin:0 auto;padding:16px 28px 42px}
.duo-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:76px;padding:40px 0}
.duo-feature-art svg{display:block;width:100%;max-width:410px;height:auto;margin:auto}.duo-feature-copy h2{font:400 31px/1.3 var(--display);letter-spacing:-.5px;margin-bottom:20px}.duo-feature-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:var(--muted)}
.duo-feature-reverse .duo-feature-art{grid-column:2;grid-row:1}.duo-feature-reverse .duo-feature-copy{grid-column:1;grid-row:1}
.duo-text-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid #a9c5ef;border-radius:24px;padding:11px 18px;min-height:44px;background:white;color:var(--action);font-size:12px;line-height:1.5;max-width:100%;margin-top:12px}
.duo-text-button:hover{background:var(--action-soft);border-color:var(--action)}
.duo-process{list-style:none;padding:0;margin:18px 0;counter-reset:process;display:grid;gap:10px}.duo-process li{counter-increment:process;display:flex;align-items:center;gap:10px;font-size:12px;line-height:1.6;color:var(--muted)}.duo-process li:before{content:counter(process);display:grid;place-items:center;background:#e7f0ff;color:var(--action);border-radius:50%;width:25px;height:25px;flex-shrink:0;font-weight:600}
.duo-collection{background:#f2f5f9;text-align:center;padding:48px 28px 54px}.duo-section-inner{max-width:1184px;margin:auto}.duo-collection h2{font:400 32px/1.35 var(--display);letter-spacing:-.5px}.duo-collection .duo-section-inner>p:not(.eyebrow){font-size:13px;line-height:1.8;color:var(--muted);max-width:650px;margin:0 auto 24px}
.duo-collection .program-coverage{gap:12px}.duo-collection .coverage-item{border:1px solid #dce5f2;border-radius:12px;background:white;padding:18px 15px;text-align:left}.duo-collection .coverage-item strong{font-size:14px;font-weight:600}.duo-collection .coverage-item span{font-size:12px;line-height:1.6}.duo-collection .duo-text-button{margin-top:24px}
.duo-footer{display:block;border:0;background:#255cb9;color:white;padding:0}.duo-closing-wrap{background:white}.duo-closing{position:relative;text-align:center;background:var(--hero);padding:72px 24px 44px;border-radius:50% 50% 0 0 / 38px 38px 0 0;margin-top:0}
.duo-closing h2{font:400 clamp(24px,2.6vw,33px)/1.4 var(--display);color:white;margin:0 0 12px}.duo-closing p{font-size:13px;line-height:1.8;margin:0 0 22px;color:white}
.duo-footer-inner{max-width:1240px;margin:auto;display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:50px;padding:34px 28px}.duo-footer-inner strong{font-size:12px;font-weight:600;color:#fff}.duo-footer-inner .duo-footer-name{font:400 20px/1.5 var(--display)}.duo-footer-inner p{font-size:12px;line-height:1.9;color:#fff;margin:10px 0 0;max-width:40ch}
.duo-footer-bottom{max-width:1184px;margin:auto;padding:18px 0 24px;display:flex;justify-content:space-between;gap:16px;border-top:1px solid #ffffff44;font-size:11px;line-height:1.7;color:#fff}
#app .auth-layout{max-width:1184px;padding:30px 28px;margin:20px auto 32px;gap:64px}#app .auth-card{border-top:3px solid var(--action)}#app .auth-introduction h1{font-family:var(--display);font-weight:400}#app .auth-card .primary{border-radius:24px}
@media(max-width:1100px){.duo-topbar{gap:14px}.duo-header #app-navigation button{padding:10px 12px}.duo-hero-inner{gap:24px}.duo-hero h1{font-size:37px}.duo-hero-copy>p:not(.duo-eyebrow){font-size:14px}.duo-main-button,.duo-outline-button{padding:12px 18px;font-size:12px}.duo-feature{gap:40px}.duo-workspace .rag-layout{grid-template-columns:minmax(250px,300px) minmax(0,1fr);gap:20px}.duo-footer-bottom{margin:0 28px}#app .auth-layout{gap:32px}}
@media(max-width:760px){.duo-topbar{padding:16px;gap:14px}.duo-header #app-navigation{order:2;margin:0;width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.duo-header #app-navigation button{font-size:12px;min-height:44px;padding:10px 8px;flex:none}.duo-header .account-controls{order:3;justify-content:flex-start;flex-wrap:wrap;gap:8px;padding-top:10px}.duo-header .account-identity{display:flex;gap:10px;align-items:baseline;text-align:left;flex-basis:100%;max-width:none;font-size:10px}.duo-header .account-identity span{overflow-wrap:anywhere;min-width:0}.duo-header .account-controls .secondary{padding:8px 12px;font-size:10px}.duo-hero-inner{padding:28px 20px 65px;grid-template-columns:minmax(0,1fr);gap:22px}.duo-hero h1{font-size:clamp(30px,5.4vw,40px);letter-spacing:-.6px}.duo-hero-copy>p:not(.duo-eyebrow){max-width:540px;font-size:14px;line-height:1.8}.duo-hero-illustration{max-width:280px;justify-self:center}.duo-hero-illustration figcaption{font-size:10px}.duo-curve{height:34px}.duo-workspace,.duo-page{padding:28px 16px 34px}.duo-workspace .rag-layout{grid-template-columns:minmax(0,1fr);gap:22px}.duo-workspace .rag-heading{align-items:flex-start;gap:12px}.duo-workspace .rag-heading h2{font-size:25px}.duo-workspace .index-version{max-width:100%;font-size:10px}.duo-workspace .scope{font-size:11px}.duo-workspace .answer-workspace>.tabs{display:flex;width:100%}.duo-workspace .answer-workspace>.tabs button{padding:10px 8px;font-size:12px;min-width:0}.duo-feature{grid-template-columns:minmax(0,1fr);gap:20px;padding:28px 0}.duo-features{padding:0 20px 28px}.duo-feature-art svg{max-width:300px}.duo-feature-copy h2{font-size:28px}.duo-feature-reverse .duo-feature-art,.duo-feature-reverse .duo-feature-copy{grid-column:auto;grid-row:auto}.duo-feature-reverse .duo-feature-copy{order:2}.duo-feature-copy p{font-size:13px}.duo-collection{padding:38px 16px}.duo-collection h2{font-size:28px}.duo-collection .coverage-item{padding:15px 12px}.duo-footer-inner{grid-template-columns:1fr;gap:24px;padding:28px 20px}.duo-footer-inner p{max-width:50ch}.duo-footer-bottom{margin:0 20px;flex-direction:column;gap:6px}.duo-closing{padding:56px 20px 34px;border-radius:50% 50% 0 0 / 25px 25px 0 0}#app .auth-layout{padding:20px 16px;margin:0 auto 24px;gap:18px}#app .auth-card{padding:22px!important}}
@media(max-width:420px){.duo-hero-inner{padding:24px 16px 54px}.duo-hero h1{font-size:29px}.duo-hero-actions{gap:10px}.duo-hero-actions button{width:100%;min-height:46px}.duo-hero-illustration{max-width:205px;margin-top:0}.duo-eyebrow{font-size:9px;letter-spacing:.08em}.duo-hero-copy>p:not(.duo-eyebrow){font-size:13px;line-height:1.8}.duo-feature-copy h2{font-size:26px}.duo-workspace .question-panel{padding:0 16px 16px}.workspace-panel-title{margin:0 -16px 18px;padding:15px 16px}.duo-collection .program-coverage{grid-template-columns:minmax(0,1fr)}.duo-workspace .empty{padding:30px 16px}}
@media(prefers-reduced-motion:reduce){.duo-hero *,.duo-features *{animation:none!important;scroll-behavior:auto!important}}

/* Borderless sign-in actions and informational program tiles. */
#app .auth-card{border:0;box-shadow:0 10px 32px #202b3a0a}
#app .auth-card :is(.primary,.secondary,.auth-text-button){border:0;border-radius:24px;min-height:44px;text-decoration:none}
#app .auth-card :is(.secondary,.auth-text-button){background:#f0f2f5;color:var(--ink);padding:11px 18px;font-size:12px;line-height:1.6}
#app .auth-card :is(.secondary,.auth-text-button):hover{background:#e4e8ee;text-decoration:none}
#app .auth-card button:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
#app .panel:has(>.program-coverage){border:0;background:#f7f8fa}
#app .program-coverage .coverage-item{border:0;border-left:0;border-radius:12px;background:#f0f2f5;color:var(--muted);padding:16px}
#app .program-coverage .coverage-item strong{color:var(--ink)}

/* Task-focused placement and responsive navigation. */
html{scroll-padding-top:90px}.duo-header{position:sticky;top:0;z-index:50}.duo-topbar{padding:12px 24px;flex-wrap:nowrap;gap:18px;position:relative}
.duo-header #app-navigation{flex-wrap:nowrap;gap:2px}.duo-header #app-navigation button{padding:10px 13px}
.mobile-navigation-toggle{display:none;min-height:44px;border:0;border-radius:24px;background:#fff;color:var(--action);padding:10px 14px;font-size:12px;align-items:center;gap:8px}
.duo-account-menu{position:relative;margin-left:4px;flex-shrink:0}.duo-account-menu:has(#account-controls[hidden]){display:none}
.duo-account-menu>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 15px;border-radius:24px;font-size:12px;color:#fff;background:#ffffff18}
.duo-account-menu>summary::-webkit-details-marker{display:none}.duo-account-menu>summary:hover,.duo-account-menu[open]>summary{background:#ffffff2b}.duo-account-menu>summary:focus-visible{outline:3px solid #fff;outline-offset:3px}
.duo-header .duo-account-menu .account-controls{position:absolute;top:calc(100% + 12px);right:0;display:grid;gap:10px;width:min(300px,calc(100vw - 32px));padding:18px;background:white;color:var(--ink);border:0;border-radius:12px;box-shadow:0 12px 36px #18274026;margin:0;z-index:60}
.duo-header .duo-account-menu .account-identity{display:grid;max-width:100%;text-align:left;font-size:12px;color:var(--ink);gap:5px;padding:0 0 10px;min-width:0}.duo-header .duo-account-menu .account-identity strong{color:var(--muted);font-size:11px}
.duo-header .duo-account-menu .account-controls .secondary{border:0;background:#f0f2f5;color:var(--ink);width:100%;font-size:12px;min-height:44px}.duo-header .duo-account-menu .account-controls .secondary:hover{background:#e4e8ee}.duo-header .duo-account-menu button:focus-visible{outline-color:var(--ink)}
.duo-hero-inner{padding-top:24px;padding-bottom:68px;gap:32px}.duo-hero h1{font-size:clamp(29px,2.85vw,39px);margin-bottom:16px}.duo-hero-copy>p:not(.duo-eyebrow){margin-bottom:20px;font-size:14px;line-height:1.8}.duo-eyebrow{margin-bottom:12px}
.duo-hero-illustration{max-width:300px}.duo-hero-compact .duo-hero-inner{display:block;padding-top:24px;padding-bottom:58px}.duo-hero-compact h1{font-size:30px}.duo-hero-compact .duo-hero-illustration{display:none}.duo-hero-compact .duo-hero-copy>p:not(.duo-eyebrow){max-width:750px}.duo-hero-compact .duo-hero-actions{display:none}
.duo-workspace{padding-top:24px}.workspace-jumps{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px;margin:-10px 0 12px}
.quiet-button{min-height:44px;padding:10px 14px;border:0;border-radius:22px;background:transparent;color:var(--muted);font-size:12px;line-height:1.6;text-decoration:none}.quiet-button:hover{background:#f0f2f5;color:var(--ink)}.quiet-button:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.duo-workspace .question-panel{padding-bottom:18px}.duo-workspace .question-panel .query-mode{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:10px;border-color:#e2e8f1}
.duo-workspace .question-panel .query-mode label{margin:0;display:flex;align-items:center;gap:8px;min-height:44px;padding:8px;background:#f5f7fa;border-radius:8px;font-size:11px;color:var(--muted);line-height:1.5}.duo-workspace .query-mode label:has(input:checked){background:#e7f0ff;color:var(--action)}
.duo-workspace .query-mode input{width:16px;height:16px;min-height:16px;flex-shrink:0;margin:0}.duo-workspace .question-panel .help{font-size:11px;line-height:1.65}
.question-options{margin:14px 0;background:#f6f8fb;border:0;border-radius:10px;padding:0 12px}.question-options>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;min-height:48px;font-size:12px;line-height:1.6;color:var(--ink);padding:10px 0;list-style:none}.question-options>summary::-webkit-details-marker{display:none}.question-options>summary:after{content:'+';font-size:20px;color:var(--muted)}.question-options[open]>summary:after{content:'\2212'}.question-options>summary .fine{font-size:10px;color:var(--muted);margin-left:auto}.question-options[open]{padding-bottom:12px}.question-options .question-examples{border:0;margin-top:14px;padding-top:0}.question-options .question-examples button{background:#fff}
.question-actions{display:grid;gap:10px;margin-top:16px}.duo-workspace .question-actions .primary{margin:0;min-height:48px}.question-secondary-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.question-secondary-actions .secondary{border:0;background:#edf0f5;color:var(--ink);min-height:44px;font-size:12px;padding:10px 12px}.question-secondary-actions .secondary:hover{background:#e1e7ef}
.duo-workspace .answer-workspace>.tabs{position:static;box-shadow:none;margin-bottom:16px}.answer-workspace #answer-content:focus,.rag-heading :is(h1,h2):focus,#source-results-heading:focus{outline:none}.answer-workspace .iw-phase-bar{position:static}
.source-browser{margin:24px 0 32px;min-width:0}.source-browser-tools{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,240px) auto;align-items:end;gap:14px;background:#f7f8fa;border-radius:12px;padding:18px}.source-browser-tools label{color:var(--ink)}.source-browser-tools .quiet-button{white-space:nowrap}.source-browser>.fine{margin:10px 0 18px;line-height:1.7}
.source-results-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:14px 0}.source-results-heading p{font-size:12px;line-height:1.7;color:var(--muted);margin:0}.source-pagination{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin:12px 0}.source-pagination>span{font-size:12px;color:var(--muted)}.source-pagination .secondary{border:0;background:#edf0f5;color:var(--ink);min-height:44px}
.source-card-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}.source-card-list .section-card{margin:0;padding:20px;min-width:0}.source-card-list .section-card p{overflow-wrap:anywhere}.source-card-list .section-card h3{font-size:17px;line-height:1.5}.source-card-list .empty{grid-column:1/-1}.source-full-text{background:#f7f9fc;padding:0 12px;border-radius:8px}.source-full-text summary{min-height:44px}.source-full-text .passage-text{padding-bottom:12px}
#app .document-table-actions :is(.secondary,.primary){flex:0 1 auto;width:auto;height:auto;min-width:68px;min-height:44px;padding:10px 13px;border:0;border-radius:22px;font-size:12px;line-height:1.5}#app .document-table-actions .secondary{background:#edf0f5}.document-toolbar{gap:10px}.duo-page .document-toolbar>.secondary{border:0;background:#edf0f5}
#app .auth-layout{margin-top:12px;margin-bottom:24px}.auth-actions{gap:10px}.duo-closing{padding-top:54px;padding-bottom:34px}.duo-closing h2{font-size:28px}
@media(max-width:1100px){.duo-topbar{gap:12px}.duo-header #app-navigation button{padding:10px 11px}.duo-hero-inner{padding-bottom:60px}}
@media(max-width:900px){.duo-topbar{padding:12px 16px;gap:10px}.duo-brand{font-size:20px;gap:7px}.duo-brand-mark{width:40px;height:40px}.duo-header:has(#app-navigation:not([hidden])) .mobile-navigation-toggle{display:inline-flex;margin-left:auto}.duo-header #app-navigation{display:none;position:absolute;left:12px;right:12px;top:100%;width:auto;order:initial;margin:0;padding:12px;background:var(--hero);box-shadow:0 12px 24px #18274026;border-radius:0 0 14px 14px;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.duo-header.is-menu-open #app-navigation{display:grid}.duo-header #app-navigation button{font-size:12px;min-height:44px}.duo-account-menu{margin-left:0}.duo-account-menu>summary{padding:10px 12px;font-size:11px}.duo-hero-inner{grid-template-columns:minmax(0,1.4fr) minmax(0,.6fr);gap:16px}.duo-hero h1{font-size:32px}.duo-hero-illustration{max-width:235px}.duo-header .duo-account-menu .account-controls{flex-basis:auto;justify-content:stretch}}
@media(max-width:760px){.duo-workspace .rag-heading{margin-bottom:16px}.duo-workspace .rag-heading h2{font-size:24px}.workspace-jumps{justify-content:flex-start;margin:0 0 12px;gap:4px}.workspace-jumps .quiet-button{background:#f1f4f9;padding:8px 14px}.duo-workspace .question-panel{padding-top:0}.source-browser-tools{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:14px;gap:12px}.source-browser-tools>div:first-child{grid-column:1/-1}.source-browser-tools .quiet-button{justify-self:end}.source-results-heading{gap:6px}.source-card-list{gap:12px}.duo-hero-compact h1{font-size:27px}.duo-closing{padding-top:44px;padding-bottom:28px}.duo-closing h2{font-size:25px}#app .auth-layout{padding-top:18px;gap:14px}}
@media(max-width:600px){.duo-hero-inner{display:block;padding:24px 16px 54px}.duo-hero h1{font-size:29px}.duo-hero-illustration{display:none}.duo-hero-copy>p:not(.duo-eyebrow){font-size:13px;line-height:1.75;margin-bottom:18px}.duo-hero-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.duo-hero-actions button{min-height:50px;width:100%;padding:10px 12px;font-size:12px}.duo-hero-compact .duo-hero-inner{padding-top:20px;padding-bottom:46px}.duo-hero-compact .duo-hero-copy>p:not(.duo-eyebrow){display:none}.duo-hero-compact h1{font-size:25px;margin-bottom:0}.duo-hero-compact .duo-eyebrow{font-size:9px;margin-bottom:8px}.source-card-list{grid-template-columns:minmax(0,1fr)}.source-card-list .section-card{padding:17px}.source-browser-tools{grid-template-columns:minmax(0,1fr)}.source-browser-tools>div:first-child{grid-column:auto}.source-browser-tools .quiet-button{justify-self:start}.source-results-heading,.source-pagination{justify-content:flex-start}.source-browser-tools input,.source-browser-tools select{font-size:16px}.duo-header .duo-account-menu .account-controls{right:0}.duo-footer-inner{gap:20px}}
.workspace-tools{display:grid;justify-items:end;gap:6px;min-width:0}.workspace-tools .workspace-jumps{margin:0}.source-coverage{margin:16px 0;background:#f7f8fa;border-radius:12px;padding:0 16px}.source-coverage>summary{cursor:pointer;min-height:48px;padding:13px 0;font-size:12px;line-height:1.7;color:var(--ink)}.source-coverage>.panel{padding:8px 0 16px;margin:0}
@media(max-width:760px){.workspace-tools{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:8px}.workspace-tools .workspace-jumps{margin:0}.workspace-tools .index-version{max-width:100%}}
@media(max-width:420px){.duo-topbar{gap:8px}.duo-brand{font-size:18px}.duo-brand small{font-size:10px}.duo-brand-mark{width:34px;height:34px}.mobile-navigation-toggle{font-size:11px;padding:10px 12px}.duo-account-menu>summary{padding:10px;font-size:11px}}
@media(max-width:760px){#app .auth-card{order:1}#app .auth-introduction{order:2;margin-top:12px}}

/* Question-and-answer first; evidence is an explicit, local disclosure. */
#app button,.duo-header #app-navigation button,.duo-header .account-controls button,.duo-footer .duo-outline-button{border:0}
#app .secondary,#app .duo-text-button{background:#f0f2f5;color:var(--ink)}
#app .secondary:hover,#app .duo-text-button:hover{background:#e4e8ee}
#app .duo-hero .duo-outline-button,.duo-footer .duo-outline-button{background:#1b4ea8;color:#fff;border:0}
#app .duo-hero .duo-outline-button:hover,.duo-footer .duo-outline-button:hover{background:#17448f}
.duo-workspace .question-panel{border:0;background:#f7f8fa}
.duo-workspace .workspace-panel-title{background:transparent;border:0;margin-bottom:8px}
.duo-workspace .query-mode{border:0;background:white}
#app .generated-answer{border:0;padding:22px 24px;margin-bottom:0;background:#fff}
.submitted-question{margin:0 0 26px;padding:16px 18px;background:#f0f2f5;border-radius:12px;overflow-wrap:anywhere}
#app .submitted-question h2{font:600 12px/1.5 Helvetica,Arial,sans-serif;color:var(--muted);margin:0 0 6px}
.submitted-question p{margin:0;white-space:pre-wrap;line-height:1.7}
#app .generated-answer>h2{font:600 20px/1.4 var(--display);margin-bottom:14px}
.answer-evidence-control{padding:0 24px 22px}.evidence-toggle{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:44px;padding:11px 18px;font-size:13px}
.answer-evidence{padding:24px;background:#f7f8fa;border-radius:12px;margin-top:4px;min-width:0;overflow-wrap:anywhere}
.answer-evidence[hidden]{display:none}.answer-evidence>h2{font:600 19px/1.4 var(--display);margin:0 0 16px}.answer-evidence>.metadata{margin-bottom:20px}
.answer-claims{margin:20px 0}.answer-evidence .comparison-rule-list{margin-bottom:24px}
#app .answer-evidence .panel,#app .answer-evidence .section-card{border:0}
#app .answer-workspace .empty{border:0;background:#f7f8fa}
@media(max-width:760px){#app .generated-answer{padding:20px 4px}.answer-evidence-control{padding:0 4px 20px}.answer-evidence{padding:18px 14px}.submitted-question{padding:14px 16px}}
#app button:focus-visible{outline-color:var(--ink)}
#app .duo-hero button:focus-visible{outline-color:#fff}

/* Borderless walkthrough surfaces, notes and teaching tables. */
#app .index-walkthrough,#app .iw-technical,
.index-walkthrough :is(.iw-scene,.iw-phase-bar,.iw-reconstruction-label,.iw-recorded-label,.iw-question,.iw-returned-answer,.iw-directory-node,.iw-passage,.iw-source-kind,.iw-token,.iw-table-scroll),
.index-walkthrough .iw-budget span,.index-walkthrough .iw-build-table :is(th,td){border:0}
.index-walkthrough .iw-scene{background:#f7f8fa;border-radius:12px}
.index-walkthrough :is(.iw-reconstruction-label,.iw-recorded-label,.iw-question,.iw-returned-answer){border-radius:10px}
.index-walkthrough .iw-passage{background:#fff;border-radius:10px}
.index-walkthrough .iw-source-kind{background:#f0f2f5;border-radius:6px}
.index-walkthrough .iw-build-table{background:#fff}
.index-walkthrough .iw-build-table tbody tr:nth-child(even){background:#f0f2f5}
.index-walkthrough .iw-build-table tbody th{background:transparent}
#app .index-walkthrough :is(.iw-route button,.iw-word){background:#f0f2f5}
#app .index-walkthrough :is(.iw-route .is-current button,.iw-word[aria-pressed=true]){background:var(--action-soft)}

/* Local searching GIF; the still source also covers reduced-motion preferences. */
#app .search-loading{padding:24px 20px 22px}
.search-loader-picture{display:block;width:min(100%,280px);margin:0 auto 6px}
.search-loader-picture img{display:block;width:100%;height:auto}
#app .search-loading h2{font-size:20px;margin:0 0 8px}
#app .search-loading p{margin:0 auto 10px;max-width:40ch}
.search-motion-control{background:#f0f2f5;min-height:44px;font-size:12px}
@media(prefers-reduced-motion:reduce){.search-motion-control{display:none}}

/* Quieter workspace, source documents first, and readable account actions. */
.duo-workspace .question-panel{padding-top:8px}
.guidance-notes{margin-top:8px;font-size:12px;color:var(--muted)}
.guidance-notes>summary,.workspace-more>details>summary,.collection-information>summary{cursor:pointer;min-height:44px;align-content:center;color:var(--ink);font-size:13px}
.guidance-notes p{line-height:1.75;margin:8px 0}
.workspace-more{max-width:1184px;margin:0 auto;padding:0 28px 28px;display:grid;gap:8px}
.workspace-more>details{padding:8px 18px;border-radius:12px;background:#f7f8fa}
.workspace-more>details>p{font-size:13px;line-height:1.7;color:var(--muted)}
.workspace-more .duo-features{padding:0}.workspace-more .duo-feature{gap:32px;padding:24px 0}
.collection-information{margin-top:28px;padding:12px 18px;border-radius:12px;background:#f7f8fa}
.collection-information>p{font-size:13px;line-height:1.75;color:var(--muted)}
.source-document-list{display:grid;gap:12px}
.source-document{background:#f7f8fa;border-radius:14px;min-width:0;overflow-wrap:anywhere}
.source-document>summary{display:flex;flex-direction:column;gap:10px;position:relative;list-style:none;padding:20px 52px 20px 22px;cursor:pointer;min-height:80px}
.source-document>summary::-webkit-details-marker{display:none}.source-document>summary:after{content:'+';position:absolute;right:22px;top:22px;font-size:22px;line-height:1;color:var(--muted)}
.source-document[open]>summary:after{content:'\2212'}.source-document>summary:hover{background:#edf0f5;border-radius:14px}
.source-document-title{font:600 15px/1.55 var(--display);color:var(--ink)}
.source-document-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12px;line-height:1.6;color:var(--muted)}
.source-document-body{padding:0 22px 22px}.source-document-body:empty{padding:0}
.source-group-count{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 12px}
.source-group-passages{display:grid;gap:12px;min-width:0}
#app .source-group-passages .source-passage{padding:18px;margin:0;border:0;background:#fff;border-radius:10px}
#app .source-passage h3{font-size:14px;margin-bottom:8px}.source-passage-heading{font-weight:600}.source-passage .passage-text{font-size:13px;line-height:1.8}
.source-passage-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:12px}
.source-passage-actions .source-link{margin-top:0}.passage-technical{font-size:12px}.passage-technical summary{min-height:44px;align-content:center;cursor:pointer}
.source-results-heading{margin:20px 0 14px}.source-results-heading>p{margin:0;font-size:14px}.source-results-heading>p>span{font-size:12px;color:var(--muted)}
.source-pagination{margin-top:18px}.source-browser-tools{margin-bottom:0}
.source-document>summary:focus-visible,.guidance-notes>summary:focus-visible,.workspace-more>details>summary:focus-visible,.collection-information>summary:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:10px}
.duo-header .duo-account-menu .account-controls{width:min(330px,calc(100vw - 32px));padding:22px;gap:12px;max-height:calc(100dvh - 100px);overflow:auto}
.duo-header .duo-account-menu .account-identity{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:0 0 16px;text-align:left}
.duo-header .duo-account-menu .account-identity span{font-size:14px;line-height:1.6;color:var(--ink);overflow-wrap:anywhere;max-width:100%}
.duo-header .duo-account-menu .account-identity strong{order:-1;align-self:flex-start;padding:5px 10px;border-radius:20px;background:#edf4ff;color:var(--action);font-size:12px;line-height:1.5;font-weight:600}
.duo-header .duo-account-menu .account-controls .secondary{min-height:46px;padding:12px 16px;font-size:13px;text-align:left;line-height:1.6}
.duo-account-menu>summary{font-size:13px}
@media(max-width:760px){.workspace-more{padding:0 16px 24px}.workspace-more>details{padding:8px 14px}.source-document>summary{padding:18px 42px 18px 16px}.source-document>summary:after{right:16px;top:21px}.source-document-body{padding:0 12px 14px}.source-document-body:empty{padding:0}#app .source-group-passages .source-passage{padding:15px}.source-document-title{font-size:14px}}

#app-message:empty{display:none}

.answer-next-action{margin-top:18px;padding:14px 16px;background:#f0f2f5;border-radius:12px}
.answer-next-action p{margin:0 0 10px}
.answer-feedback{padding:0 24px 12px}.feedback-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.feedback-actions .quiet-button{background:#f0f2f5}.feedback-actions [aria-pressed=true]{background:#e7f0ff;color:var(--action)}
.feedback-status{font-size:12px;line-height:1.6;margin:8px 0 0;color:var(--muted)}.feedback-status:empty{display:none}
#answer-feedback-form{background:#f7f8fa;padding:18px;border-radius:12px;margin:12px 0 0}
#answer-feedback-form h3{font-size:16px;margin-bottom:16px}#answer-feedback-form label{margin-top:12px}#answer-feedback-form .feedback-actions{margin-top:16px}
@media(max-width:760px){.answer-feedback{padding:0 4px 12px}}

/* Shared readable spacing and a task-first signed-in workspace. */
:root{--ui-space-small:8px;--ui-space-medium:16px;--ui-space-large:24px;--ui-action-height:46px}
.duo-hero-compact .duo-hero-inner{padding-top:20px;padding-bottom:48px}.duo-hero-compact h1{font-size:28px}
body:has(#account-controls:not([hidden])) .duo-closing-wrap{display:none}
.answer-lead{margin-top:0}.answer-key-points{margin:16px 0 0;padding-left:22px;display:grid;gap:12px}
.structured-answer p,.structured-answer li{white-space:pre-wrap;font-size:15px;line-height:1.85;color:var(--ink)}
.comparison-rule-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.comparison-rule{min-width:0}
.source-document:not([open]) .source-document-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
#app :is(.primary,.secondary){min-height:var(--ui-action-height)}
#app .document-toolbar{gap:var(--ui-space-medium)}
#app .document-review{padding:var(--ui-space-large)}
#app .document-review label{font-size:13px;line-height:1.6}
#app .review-toolbar{gap:var(--ui-space-medium)}
#app .document-table-actions{gap:var(--ui-space-small)}
#app .document-table-actions :is(button,.primary,.secondary){min-height:var(--ui-action-height);font-size:12px}
#app .metadata-dates{gap:var(--ui-space-medium)}
@media(max-width:760px){.comparison-rule-list{grid-template-columns:minmax(0,1fr)}#app .document-review{padding:var(--ui-space-medium)}.duo-hero-compact .duo-hero-inner{padding-top:16px;padding-bottom:38px}.duo-hero-compact h1{font-size:23px}}