.research-page{max-width:var(--content-width);margin:var(--space-xl) auto var(--space-2xl);padding-inline:var(--space-md);color:var(--color-ink);font-family:var(--font-ui);min-width:0}.research-page *{box-sizing:border-box}.research-page :is(h1,h2,h3,p,li,figure,div,section,aside,form){min-width:0;overflow-wrap:anywhere}.research-page :is(h1,h2,h3){font-style:normal}.research-page p{line-height:1.65}.research-header{padding:var(--space-lg);-webkit-margin-after:var(--space-xl);margin-block-end:var(--space-xl);background:var(--color-chrome);color:var(--color-on-chrome);box-shadow:4px 4px 0 var(--color-accent)}.research-header h1{color:var(--color-on-chrome);margin:0;font-size:clamp(2.25rem,4vw,3.5rem);font-weight:950;line-height:1.15;letter-spacing:-.035em}.research-header h1 span{color:var(--color-accent);-webkit-margin-start:var(--space-xs);margin-inline-start:var(--space-xs)}.research-header p{color:var(--color-on-chrome-muted);margin:var(--space-md) 0 0;max-width:var(--text-measure)}.research-workspace{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:var(--space-xl);gap:var(--space-xl);align-items:start}.research-sources{padding:var(--space-md);background:var(--color-surface);color:var(--color-ink);border:2px solid var(--color-structural);box-shadow:4px 4px 0 var(--color-hard-shadow)}.research-page h2{font-size:var(--text-lg);font-weight:850;line-height:1.35;margin:0 0 var(--space-md)}.research-question>h2,.research-sources>h2{width:-moz-fit-content;width:fit-content;max-width:100%;padding:var(--space-xs) var(--space-lg) var(--space-xs) var(--space-sm);background:var(--color-chrome);color:var(--color-on-chrome);-webkit-clip-path:polygon(0 0,100% 0,calc(100% - 12px) 100%,0 100%);clip-path:polygon(0 0,100% 0,calc(100% - 12px) 100%,0 100%)}.research-main{display:grid;grid-gap:var(--space-xl);gap:var(--space-xl)}.research-history{padding-block:var(--space-md);border-block:2px solid var(--color-structural)}.research-history h2{margin:0;-webkit-margin-end:auto;margin-inline-end:auto}.research-history-list{list-style:none;margin:0 0 var(--space-md);padding:0;max-height:24rem;overflow-y:auto;scrollbar-gutter:stable}.research-history-list li{padding-block:var(--space-md);border-bottom:1px solid var(--color-rule)}.research-page .research-history-list button{width:100%;justify-content:flex-start;text-align:start;white-space:normal;overflow-wrap:anywhere}.research-history-list button[aria-current=true]{background:var(--color-accent-soft);border-color:var(--color-accent-strong)}.research-history-list p{font-size:var(--text-sm);margin-block:var(--space-xs)}.research-history-meta{display:flex;flex-wrap:wrap;gap:var(--space-sm);justify-content:space-between;color:var(--color-ink-muted);font-size:var(--text-sm)}.research-question{-webkit-padding-after:var(--space-lg);padding-block-end:var(--space-lg);border-bottom:3px solid var(--color-structural)}.research-page form{display:grid;grid-gap:var(--space-sm);gap:var(--space-sm)}.research-page label{font-weight:700;line-height:1.5}.research-page :is(input:not([type=checkbox]),textarea){width:100%;min-width:0;min-height:44px;border:2px solid var(--color-control-border);padding:var(--space-sm);background:var(--color-surface);color:var(--color-ink);font:inherit;border-radius:var(--radius-sm)}.research-page textarea{min-height:8rem;resize:vertical;line-height:1.65}.research-page :is(button,a,input,textarea):focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.research-empty>a,.research-original,.research-page button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:var(--space-xs) var(--space-sm);border:2px solid var(--color-structural);background:var(--color-surface);color:var(--color-ink);font:700 var(--text-base)/1.5 var(--font-ui);cursor:pointer;white-space:nowrap;text-underline-offset:.2em;border-radius:var(--radius-sm)}.research-page button{transition:transform var(--dur-micro) var(--ease-out)}.research-page button:active:not(:disabled){transform:translateY(var(--press-offset))}.research-page .research-primary{background:var(--color-accent);color:var(--color-accent-ink);box-shadow:3px 3px 0 var(--color-hard-shadow)}.research-page :disabled{opacity:.55;cursor:not-allowed}.research-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-sm)}.research-selected-count{font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;padding-block:var(--space-sm);margin-block:var(--space-sm) 0}.research-selected{list-style:none;padding:0;margin:0 0 var(--space-lg)}.research-selected li{display:flex;align-items:center;gap:var(--space-xs);padding-block:var(--space-xs)}.research-selected span{flex:1 1;min-width:0;font-size:var(--text-sm)}.research-selected button{flex:0 0 auto;font-size:var(--text-sm)}.research-file-list{list-style:none;padding:0;margin:0;max-height:min(50vh,28rem);overflow-y:auto;scrollbar-gutter:stable}.research-file-list li{border-top:1px solid var(--color-rule)}.research-file-list label{display:flex;gap:var(--space-sm);align-items:flex-start;padding:var(--space-md) var(--space-xs);min-height:60px;cursor:pointer}.research-file-list label:has(input:checked){background:var(--color-accent-soft);color:var(--color-ink)}.research-page input[type=checkbox]{width:1.25rem;height:1.25rem;flex:0 0 1.25rem;margin:.15rem 0 0;accent-color:var(--color-accent-strong)}.research-file-list strong{display:block;font-size:var(--text-base);line-height:1.6}.research-file-list small{display:block;margin-top:var(--space-xs);color:var(--color-ink-muted);font:400 var(--text-sm)/1.5 var(--font-ui)}.research-consent{display:flex;gap:var(--space-sm);align-items:flex-start;min-height:44px;padding-block:var(--space-xs);font-size:var(--text-sm)}.research-muted{color:var(--color-ink-muted);font-size:var(--text-sm)}.research-question form>p{margin:0;min-height:1.5em}.research-error{color:var(--color-danger);font-weight:700}.research-run{padding:var(--space-md);background:var(--color-surface-muted);color:var(--color-ink)}.research-run p[role=status]{font-weight:850}.research-empty{padding:var(--space-lg) 0;color:var(--color-ink-muted)}.research-empty h2,.research-scope{color:var(--color-ink)}.research-scope{font-size:var(--text-sm);background:var(--color-accent-soft);padding:var(--space-md)}.research-claims{padding-block:var(--space-md)}.research-claims h3,.research-passages h3{font-size:var(--text-md);font-weight:800;line-height:1.5;margin:0 0 var(--space-sm)}.research-claims>ol,.research-passages>ol{list-style:none;padding:0;margin:0}.research-claims>ol>li,.research-passages>ol>li{padding-block:var(--space-md);border-top:1px solid var(--color-rule)}.research-claim-text{font-size:var(--text-md);margin-top:0}.research-citation{margin:var(--space-md) 0}.research-citation blockquote{margin:0;padding:var(--space-md);background:var(--color-surface);color:var(--color-ink);white-space:pre-wrap;line-height:1.75}.research-citation figcaption{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-sm);margin-top:var(--space-xs);font-size:var(--text-sm);color:var(--color-ink-muted)}.research-citation figcaption span{flex:1 1 12rem;min-width:0}.research-original{font-size:var(--text-sm)}.research-excerpt{white-space:pre-wrap;max-width:var(--text-measure)}.research-reading,.research-reading-gaps,.research-reading-sources{max-width:50rem;margin-inline:auto}.research-reading{padding-block:var(--space-md)}.research-reading h3{font-size:var(--text-lg);margin:var(--space-xl) 0 var(--space-md);text-wrap:balance}.research-reading h4{font-size:var(--text-md);margin:var(--space-lg) 0 var(--space-sm);line-height:1.6;font-style:normal}.research-reading .research-claim-text{font-size:var(--text-md);line-height:1.95;margin:0 0 var(--space-sm);white-space:pre-wrap}.research-references{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-xs);color:var(--color-ink-muted);font-size:var(--text-sm)}.research-references a{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2xs);color:var(--color-ink);text-underline-offset:.2em}.research-reading-gaps{padding:var(--space-md);margin-block:var(--space-lg);background:var(--color-surface-muted);font-size:var(--text-sm)}.research-reading-gaps h3,.research-reading-sources h3{font-size:var(--text-md);line-height:1.6;margin:0 0 var(--space-sm)}.research-reading-gaps p{white-space:pre-wrap}.research-reading-sources{-webkit-border-before:2px solid var(--color-structural);border-block-start:2px solid var(--color-structural);padding-block:var(--space-lg)}.research-reading-sources h3 span{color:var(--color-ink-muted);font-weight:400}.research-reading-sources details{-webkit-border-after:1px solid var(--color-rule);border-block-end:1px solid var(--color-rule);padding-block:var(--space-xs);scroll-margin-top:calc(var(--header-height) + var(--space-md))}.research-reading-sources summary{min-height:44px;padding:var(--space-sm) var(--space-xs);cursor:pointer;font-weight:700;font-size:var(--text-sm);overflow-wrap:anywhere}.research-reading-sources summary:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.research-reading-sources details[open]{background:var(--color-surface)}.research-reading-sources blockquote{margin:var(--space-md);-webkit-padding-start:var(--space-md);padding-inline-start:var(--space-md);-webkit-border-start:3px solid var(--color-rule);border-inline-start:3px solid var(--color-rule);white-space:pre-wrap;line-height:1.8}.research-reading-sources .research-original{margin:0 var(--space-md) var(--space-md);white-space:normal}.research-data,.research-quick-read,.research-toc{max-width:50rem;margin:var(--space-lg) auto}.research-quick-read{padding-block:var(--space-md);border-block:3px solid var(--color-structural)}.research-quick-read h3{margin:0 0 var(--space-sm);font-size:var(--text-lg)}.research-quick-read ol{-webkit-padding-start:1.4rem;padding-inline-start:1.4rem;margin:0}.research-quick-read li{padding-block:var(--space-sm)}.research-quick-read li::marker{font-weight:850;color:var(--color-ink-muted)}.research-quick-read p{margin:0 0 var(--space-xs);font-size:var(--text-md);line-height:1.85}.research-reading .research-claim-text strong{font-weight:850}.research-toc{padding:var(--space-md)}.research-toc h3{margin:0 0 var(--space-sm);font-size:var(--text-md)}.research-toc ol{list-style:none;margin:0;padding:0}.research-toc a{display:block;padding:var(--space-xs) 0;color:var(--color-ink);text-underline-offset:.2em}.research-toc-subheading{-webkit-padding-start:var(--space-lg);padding-inline-start:var(--space-lg);font-size:var(--text-sm)}.research-reading :is(h3,h4){scroll-margin-top:calc(var(--header-height) + var(--space-md))}.research-data-scroll:focus-visible,.research-reading :is(h3,h4):focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.research-data-scroll{overflow-x:auto;border:1px solid var(--color-rule)}.research-data-hint{display:none}.research-data table{width:100%;min-width:36rem;border-collapse:collapse;font-size:var(--text-sm);line-height:1.75}.research-data caption{text-align:start;font-weight:850;font-size:var(--text-md);padding:var(--space-md);background:var(--color-surface-muted)}.research-data :is(th,td){text-align:start;vertical-align:top;padding:var(--space-sm);-webkit-border-before:1px solid var(--color-rule);border-block-start:1px solid var(--color-rule)}.research-data thead{background:var(--color-surface-muted)}.research-data th[scope=row]{min-width:7rem}.research-data td:nth-child(2){width:34%}.research-data td:nth-child(3){font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:pre-line}.research-relations td:nth-child(2),.research-relations td:nth-child(3){width:24%}.research-relations td:nth-child(4){min-width:8rem}.research-relations td:last-child{width:8rem;min-width:8rem}.research-relations .research-references:has(a)>span:first-child{display:none}.research-page .research-source-return{margin:0 var(--space-md) var(--space-md) 0;font-size:var(--text-sm)}@media (hover:hover){.research-reading-sources summary:hover,.research-references a:hover{background:var(--color-accent-soft)}}.research-reading-sources summary:active,.research-references a:active{background:var(--color-surface-muted)}@media (max-width:40rem){.research-reading .research-claim-text{font-size:var(--text-base)}.research-references a{min-width:44px;min-height:44px}.research-data-hint{display:block}}@media (hover:hover){.research-original:hover,.research-page button:hover:not(:disabled){background:var(--color-accent-soft);color:var(--color-ink)}.research-file-list label:hover{background:var(--color-surface-muted);color:var(--color-ink)}}@media (min-width:60rem){.research-workspace{grid-template-columns:minmax(16rem,.8fr) minmax(0,2fr);gap:var(--space-2xl)}.research-header{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-xl)}.research-header p{max-width:28rem;margin:0}.research-page{padding-inline:var(--space-xl)}}@media (prefers-reduced-motion:reduce){.research-page button{transition:none}.research-page button:active:not(:disabled){transform:none}}.research-workspace{display:block}.research-tools-grid{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:var(--space-xl);gap:var(--space-xl)}.research-tools>summary{width:-moz-fit-content;width:fit-content;-webkit-margin-start:auto;margin-inline-start:auto;min-height:44px;padding:var(--space-sm) 0;color:var(--color-ink-muted);font-size:var(--text-sm);cursor:pointer}.research-toc summary:focus-visible,.research-tools>summary:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.research-tools[open]{-webkit-margin-after:var(--space-xl);margin-block-end:var(--space-xl)}.research-workspace--reading{background:var(--color-surface);padding:var(--space-lg)}.research-workspace--reading .research-tools[open]{-webkit-border-after:1px solid var(--color-rule);border-block-end:1px solid var(--color-rule);-webkit-padding-after:var(--space-lg);padding-block-end:var(--space-lg)}.research-page:has(.research-workspace--reading) .research-header{background:transparent;box-shadow:none;padding:0;-webkit-margin-after:var(--space-sm);margin-block-end:var(--space-sm)}.research-page:has(.research-workspace--reading) .research-header h1{font-size:var(--text-sm);letter-spacing:.02em;font-weight:600;line-height:1.5;color:var(--color-ink-muted)}.research-page:has(.research-workspace--reading) .research-header h1 span{color:inherit}.research-page:has(.research-workspace--reading) .research-header p{display:none}.research-content{gap:var(--space-xl)}.research-answer{min-width:0}.research-article-header,.research-data,.research-quick-read,.research-reading,.research-reading-gaps,.research-reading-sources{width:100%;max-width:44rem;margin-inline:auto}.research-article-eyebrow{color:var(--color-ink-muted);font-size:var(--text-sm);letter-spacing:.06em;margin:0 0 var(--space-sm)}.research-page .research-article-header h2{font-size:clamp(1.65rem,2.4vw,2.2rem);line-height:1.45;font-weight:750;letter-spacing:-.025em;text-wrap:balance;-webkit-margin-after:var(--space-md);margin-block-end:var(--space-md)}.research-article-header .research-scope{max-width:none;padding:0;margin-block:var(--space-sm);background:transparent;color:var(--color-ink-muted);font-size:.8rem;line-height:1.7}.research-appendix-links{display:flex;flex-wrap:wrap;gap:0 var(--space-md);margin-block:var(--space-sm)}.research-appendix-links a{color:var(--color-ink-muted);display:inline-flex;align-items:center;min-height:44px;font-size:.8rem;text-underline-offset:.25em;white-space:nowrap}.research-quick-read{border:0;-webkit-border-after:1px solid var(--color-rule);border-block-end:1px solid var(--color-rule);padding-block:var(--space-md) var(--space-lg);margin-block:0 var(--space-lg)}.research-quick-read h3{font-size:.8rem;color:var(--color-ink-muted);font-weight:600;letter-spacing:.06em;-webkit-margin-after:var(--space-sm);margin-block-end:var(--space-sm)}.research-quick-read ol{list-style:none;padding:0}.research-quick-read li{padding:var(--space-xs) 0}.research-quick-read p{display:inline;font-size:1rem;line-height:1.8}.research-quick-read .research-references{display:inline-flex;vertical-align:baseline;gap:0;-webkit-margin-start:var(--space-xs);margin-inline-start:var(--space-xs)}.research-quick-read .research-references>span:first-child{display:none}.research-reading{padding-block:0}.research-reading h3{font-size:1.4rem;font-weight:700;line-height:1.6;margin-block:var(--space-xl) var(--space-md);text-wrap:pretty}.research-reading-claim:first-child h3:first-child{-webkit-margin-before:0;margin-block-start:0}.research-reading h4{font-size:1.1rem;font-weight:650}.research-reading .research-claim-text{font-size:1.125rem;line-height:1.85;-webkit-margin-after:var(--space-md);margin-block-end:var(--space-md)}.research-reading .research-claim-text strong{font-weight:650}.research-reading-claim{-webkit-margin-after:var(--space-lg);margin-block-end:var(--space-lg)}.research-references{gap:0;font-size:.75rem;line-height:1.5}.research-references a{min-width:2rem;min-height:2rem;color:var(--color-ink-muted)}.research-toc{max-width:44rem;padding:var(--space-sm) 0;margin:0 auto var(--space-lg);border:0;border-block:1px solid var(--color-rule)}.research-toc summary{min-height:44px;display:flex;align-items:center;cursor:pointer;font-size:.85rem;font-weight:650}.research-toc summary:after{content:"+";-webkit-margin-start:auto;margin-inline-start:auto}.research-toc details[open] summary:after{content:"−"}.research-toc a{min-height:44px;padding-block:var(--space-sm);font-size:.85rem;line-height:1.6;text-decoration:none;color:var(--color-ink-muted)}.research-toc a:hover{color:var(--color-ink);text-decoration:underline}.research-data{margin-block:var(--space-2xl);scroll-margin-top:calc(var(--header-height) + var(--space-md))}.research-data caption{background:transparent;padding-inline:0;font-weight:650}.research-reading-gaps{background:transparent;padding:var(--space-lg) 0}.research-reading-gaps,.research-reading-sources{-webkit-border-before:1px solid var(--color-rule);border-block-start:1px solid var(--color-rule)}.research-reading-sources{scroll-margin-top:calc(var(--header-height) + var(--space-md))}.research-reading-sources summary{font-weight:500}body:has(.research-workspace--reading) .site-header{-webkit-border-after:1px solid var(--color-rule);border-block-end:1px solid var(--color-rule);box-shadow:none}body:has(.research-workspace--reading) .site-account__login{border:1px solid var(--color-rule);background:var(--color-surface);color:var(--color-ink-muted);box-shadow:none;font-weight:500}body:has(.research-workspace--reading) .site-account__login:hover{background:var(--color-surface-muted);color:var(--color-ink)}@media (min-width:60rem){.research-tools-grid{grid-template-columns:minmax(16rem,.8fr) minmax(0,2fr)}}@media (min-width:64rem){.research-workspace--reading{padding:var(--space-xl)}.research-answer{display:grid;grid-template-columns:minmax(10rem,13rem) minmax(0,44rem);grid-gap:0 var(--space-2xl);gap:0 var(--space-2xl);justify-content:center;align-items:start}.research-answer>:not(.research-toc){grid-column:2}.research-toc{grid-column:1;grid-row:1/span 3;position:-webkit-sticky;position:sticky;top:calc(var(--header-height) + var(--space-lg));margin:0;border-block:0;-webkit-border-end:1px solid var(--color-rule);border-inline-end:1px solid var(--color-rule);padding:0 var(--space-lg) 0 0;max-height:calc(100vh - var(--header-height) - 4rem);overflow-y:auto}.research-toc summary{color:var(--color-ink-muted)}}@media (max-width:40rem){body:has(.research-workspace--reading) #page-content{-webkit-padding-before:var(--space-sm);padding-block-start:var(--space-sm)}.research-page:has(.research-workspace--reading){padding-inline:0;-webkit-padding-before:0;padding-block-start:0;-webkit-margin-before:0;margin-block-start:0}.research-page:has(.research-workspace--reading) .research-header{display:none}.research-workspace--reading{padding:var(--space-2xs);background:transparent}.research-workspace--reading .research-tools>summary{padding-block:var(--space-2xs)}.research-reading .research-claim-text{font-size:1.0625rem;line-height:1.85}.research-reading h3{font-size:1.25rem}.research-quick-read p{font-size:.975rem}.research-references a{min-width:44px;min-height:44px}}.research-page{margin:1.75rem auto 4rem;padding-inline:0}.research-header{background:transparent;color:var(--color-ink);padding:0 0 1.25rem;border-bottom:1px solid var(--color-rule);box-shadow:none;margin-bottom:1.5rem}.research-header h1{color:var(--color-ink);font-size:clamp(2rem,3vw,2.75rem)}.research-header h1 span{color:inherit;margin-left:0}.research-header p{color:var(--color-ink-muted);font-size:.875rem}.research-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:1rem;gap:1rem;list-style:none;margin:0 0 1.5rem;padding:0;counter-reset:research-step}.research-steps li{counter-increment:research-step;display:flex;align-items:center;gap:.6rem;min-height:44px;padding:.5rem 0;border-bottom:2px solid var(--color-rule);font-size:.8125rem;color:var(--color-ink-muted)}.research-steps li:before{content:"0" counter(research-step);font-family:var(--font-data)}.research-steps li[aria-current=step]{border-color:var(--color-accent-strong);color:var(--color-ink);font-weight:700}.research-tools-grid{grid-template-columns:18.75rem minmax(0,1fr);gap:1.5rem}.research-sources{border:1px solid var(--color-rule);border-top:3px solid var(--color-accent);box-shadow:none;padding:1.25rem}.research-question>h2,.research-sources>h2{background:none;color:var(--color-ink);-webkit-clip-path:none;clip-path:none;padding:0;font-size:1.2rem}.research-sources>p{font-size:.8125rem;color:var(--color-ink-muted)}.research-main{gap:1.25rem}.research-history{border-block:1px solid var(--color-rule);padding:1rem;background:var(--color-surface-muted)}.research-history h2{font-size:1rem}.research-question{padding:1.5rem;background:var(--color-surface);border:1px solid var(--color-rule)}.research-page :is(input:not([type=checkbox]),textarea){border-width:1px}.research-empty>a,.research-original,.research-page button{border-width:1px;font-size:.875rem;font-weight:600;white-space:normal}.research-page .research-primary{box-shadow:none}.research-file-list strong{font-size:.8125rem;font-weight:600}.research-file-list small{font-size:.75rem}.research-selected-count{font-size:.8125rem;border-top:1px solid var(--color-rule)}.research-consent{font-weight:400;font-size:.8125rem}.research-empty{padding:1.25rem;border-left:3px solid var(--color-accent);background:var(--color-surface-muted);margin-top:1.25rem}.research-workspace--reading{border:1px solid var(--color-rule);padding:1.5rem}.research-workspace--reading .research-steps{max-width:44rem;margin-inline:auto;margin-bottom:.75rem}.research-article-header{border-bottom:1px solid var(--color-rule);padding-bottom:1rem}.research-page .research-article-header h2{font-size:clamp(1.6rem,2.5vw,2.2rem)}.research-quick-read{padding:1.25rem;margin-top:1.25rem;background:var(--color-surface-muted);border-left:3px solid var(--color-accent)}.research-reading .research-claim-text{font-size:1.0625rem}.research-reading h3{padding-top:.5rem}.research-working-area[hidden],.research-workspace>[hidden]{display:none}.research-view-nav{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--color-rule)}.research-view-nav button{border:1px solid var(--color-rule);font-size:.8125rem}.research-view-nav button[aria-pressed=true]{background:var(--color-accent-soft);border-color:var(--color-control-border)}.research-view-nav .research-primary{margin-left:auto;box-shadow:none}.research-page .research-header{background:transparent;color:var(--color-ink);box-shadow:none;padding:0 0 1rem;margin-bottom:1rem;border-bottom:1px solid var(--color-rule)}.research-page .research-header h1{color:var(--color-ink);font-size:clamp(1.5rem,2vw,2rem);letter-spacing:-.03em}.research-page .research-header h1 span{color:inherit}.research-page .research-header p{color:var(--color-ink-muted);font-size:.875rem}.research-working-area .research-sources{border:1px solid var(--color-rule);box-shadow:none}.research-working-area .research-question{border:1px solid var(--color-rule);background:var(--color-surface)}.research-working-area .research-question>h2,.research-working-area .research-sources>h2{background:none;color:var(--color-ink);padding:0;-webkit-clip-path:none;clip-path:none;font-size:1rem}.research-catalog{padding:1.25rem;background:var(--color-surface);border:1px solid var(--color-rule)}.research-catalog-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:.5rem;gap:.5rem;margin-block:1rem}.research-page .research-catalog-stats button{display:flex;justify-content:space-between;gap:.5rem;padding:.75rem;min-width:0;border:1px solid var(--color-rule);font-size:.8125rem;font-weight:500;white-space:normal;text-align:left}.research-catalog-stats strong{font-size:1.4rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700}.research-page .research-catalog-stats button[aria-pressed=true]{background:var(--color-accent-soft);border-color:var(--color-control-border);box-shadow:inset 0 -2px var(--color-accent)}.research-catalog-toolbar{display:flex;gap:.75rem;flex-wrap:wrap;align-items:flex-end;margin-block:1rem}.research-catalog-toolbar label{display:grid;grid-gap:.35rem;gap:.35rem;flex:1 1 18rem;font-size:.8125rem}.research-catalog-toolbar .research-muted{flex-basis:100%;margin:0;font-size:.75rem}.research-catalog .research-history-list>li,.research-catalog-columns{display:grid;grid-template-columns:minmax(0,1fr) 7rem 6rem 7.5rem;grid-gap:1rem;gap:1rem;align-items:center}.research-catalog-columns{padding:.7rem .5rem;border-block:1px solid var(--color-rule);color:var(--color-ink-muted);background:var(--color-surface-muted);font-size:.75rem}.research-catalog .research-history-list{max-height:none;overflow:visible;margin:0}.research-catalog .research-history-list>li{padding:.875rem .5rem}.research-catalog .research-history-list>li[data-selected]{background:var(--color-accent-soft)}.research-page .research-catalog-title button{padding:0;gap:.75rem;min-height:32px;font-weight:650;font-size:.9375rem;background:transparent;border:0;box-shadow:none}.research-catalog-title button span{margin-left:auto;flex:none}.research-catalog-title p{color:var(--color-ink-muted);font-size:.75rem;margin:.2rem 0 0}.research-catalog .research-state{justify-self:start;font-size:.75rem;padding:.25rem .5rem;background:var(--color-surface-muted);border:1px solid var(--color-rule);border-radius:4px}.research-state[data-state=error],.research-state[data-state=stale]{color:var(--color-danger)}.research-catalog time,.research-source-count{font-size:.75rem;color:var(--color-ink-muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.research-catalog-empty{padding:1.5rem .5rem;background:var(--color-surface-muted)}@media(max-width:60rem){.research-catalog .research-history-list>li,.research-catalog-columns{grid-template-columns:minmax(0,1fr) 7rem;gap:.5rem}.research-catalog-columns>span:nth-child(n+3){display:none}.research-catalog time{text-align:right}.research-catalog-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:40rem){.research-catalog{padding:.875rem}.research-catalog-columns{display:none}.research-catalog .research-history-list>li{grid-template-columns:1fr auto;padding:1rem 0}.research-catalog-title{grid-column:1/-1}.research-catalog time{grid-column:2}.research-page .research-catalog-title button{min-height:44px}.research-source-count{grid-column:1;grid-row:auto}.research-catalog-stats{gap:.4rem}}@media(max-width:60rem){.research-tools-grid{grid-template-columns:minmax(0,1fr)}.research-sources{padding:1rem}.research-file-list{max-height:18rem}.research-header{display:block}.research-header p{margin-top:.75rem;max-width:none}}@media(max-width:40rem){.research-page{margin-top:1rem}.research-steps{gap:.5rem}.research-steps li{display:grid;grid-gap:.15rem;gap:.15rem;font-size:.75rem}.research-question{padding:1rem}.research-workspace--reading{padding:.5rem;border:0}.research-quick-read{padding:1rem}.research-reading .research-claim-text{font-size:1rem}.research-page:has(.research-workspace--reading) .research-header{display:block}.research-workspace--reading .research-steps{margin-bottom:1rem}}