:root{--ink:#17364a;--muted:#526b7a;--paper:#eef4f7;--surface:#fff;--line:#cddde6;--blue:#176b93;--blue-dark:#0d5275;--blue-soft:#e2f1f8;--teal:#1c625e;--teal-soft:#e3f2ec;--yellow:#70520c;--yellow-soft:#fff4cf;--red:#9c3038;--red-soft:#fff0f0;--radius:14px;--shadow:0 12px 34px #183f5810;font-family:"Aptos","Segoe UI",Tahoma,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}a{color:var(--blue-dark);text-underline-offset:3px}a:hover{color:var(--ink)}button:disabled{opacity:.55;cursor:wait}[hidden]{display:none!important}:focus-visible{outline:3px solid #00658b;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:clamp(30px,3.4vw,43px);line-height:1.12;letter-spacing:-.045em;font-weight:700}h2{font-size:21px;line-height:1.3;letter-spacing:-.022em}h3{font-size:20px;line-height:1.3;letter-spacing:-.018em}p{max-width:75ch}p+p{margin-top:12px}button{border:0}input,select,textarea{width:100%;min-height:46px;padding:10px 12px;border:1px solid #94aebf;border-radius:7px;background:#fff;color:var(--ink)}input::placeholder{color:#647885;opacity:1}label{display:grid;gap:7px;font-size:14px;font-weight:600}input[type=checkbox]{width:19px;min-height:19px;height:19px;accent-color:var(--blue)}label.check-label{display:flex;align-items:center;gap:10px;font-size:16px}form{display:grid;gap:18px}.button{display:inline-flex;justify-content:center;align-items:center;gap:7px;min-height:44px;padding:10px 17px;text-decoration:none;font-size:14px;font-weight:650;line-height:1.4;border:1px solid transparent;border-radius:8px;white-space:normal}.button.primary{background:var(--blue-dark);color:#fff}.button.primary:hover{background:#123e56}.button.secondary{background:#fff;border-color:#a7bfcd;color:var(--ink)}.button.secondary:hover{background:var(--blue-soft)}.button.quiet{background:transparent;color:var(--blue-dark);border-color:var(--line)}.button.quiet:hover{background:var(--blue-soft)}.button.danger{background:var(--red);color:#fff}.full{width:100%}.small,.help{font-size:13px;line-height:1.55;color:var(--muted)}.optional{font-weight:400;color:var(--muted)}.skip-link{position:fixed;left:15px;top:-100px;z-index:20;padding:12px 20px;background:#fff}.skip-link:focus{top:10px}.brand{display:block;color:var(--ink);font-size:25px;font-weight:780;letter-spacing:-.055em;line-height:1.18;text-decoration:none}.brand span{display:block;margin-top:8px;font-weight:500;font-size:12px;letter-spacing:.015em;color:var(--muted)}.text-button{background:transparent;padding:7px 0;text-align:left;color:var(--blue-dark);text-decoration:underline;text-underline-offset:3px}.notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:40;background:#183f55;color:#fff;box-shadow:0 8px 24px #17364a30;max-width:min(92vw,650px);padding:14px 22px;border-radius:8px;font-size:14px}.form-error{color:var(--red);font-size:14px;min-height:0}.form-error:empty{display:none}.page-error{padding:16px;border:1px solid #d5a4aa;border-radius:8px;background:var(--red-soft);color:#7a222b;margin-bottom:22px}
/* A source desk: navigation, source ledger, and a rearrangeable reading surface. */
.shell{display:grid;grid-template-columns:228px minmax(0,1fr);max-width:1680px;margin:0 auto;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#f9fcfd;border-right:1px solid var(--line);padding:30px 18px 22px;display:flex;flex-direction:column}.sidebar .brand{padding:0 10px}.brand-promise{font-size:13px;line-height:1.6;color:var(--muted);margin:25px 10px 30px}.navigation{display:grid;gap:6px}.navigation button,.navigation a{display:flex;align-items:center;gap:12px;min-height:47px;width:100%;font-size:14px;font-weight:600;border-radius:8px;padding:11px 13px;background:transparent;color:var(--muted);text-align:left;text-decoration:none}.navigation button span,.navigation a span{font-size:21px;line-height:1;width:22px;text-align:center;font-weight:400}.navigation button:hover,.navigation a:hover{background:#eaf3f7;color:var(--ink)}.navigation button[aria-current=page]{background:var(--blue-soft);color:var(--blue-dark);box-shadow:inset 3px 0 var(--blue)}.sidebar-bottom{margin-top:auto;padding:25px 10px 0;display:grid;gap:3px}.account-email{font-size:12px;color:var(--muted);overflow-wrap:anywhere;margin-bottom:5px}.sidebar-bottom>a{font-size:12px;margin-top:12px}.workspace{padding:25px clamp(20px,3.5vw,52px) 20px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:28px}.connection{display:inline-flex;align-items:center;font-size:12px;color:var(--muted);gap:8px}.connection::before{content:"";width:7px;height:7px;border-radius:50%;background:#7e96a5}.connection.online::before{background:var(--teal)}.board-bar{display:flex;gap:12px;align-items:end;margin-bottom:25px}.board-label{font-size:12px;min-width:220px;max-width:420px;flex:1}.board-label select{font-size:15px;font-weight:600}.board-bar>.button{margin-bottom:1px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.page-heading p{color:var(--muted);font-size:15px;margin-top:10px}.feed-controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:16px 0;border-top:1px solid var(--line)}.segmented{display:flex;background:#dfeaf0;border-radius:8px;padding:4px;gap:3px}.segmented button{padding:7px 15px;min-height:38px;border-radius:5px;background:transparent;font-size:14px;color:#405b6d}.segmented button[aria-pressed=true]{background:#fff;color:var(--ink);box-shadow:0 1px 4px #244a6719;font-weight:650}.feed-controls>.button{margin-left:auto}.feed-controls>.small{white-space:nowrap}.explainer{font-size:13px;color:var(--teal);background:var(--teal-soft);padding:12px 16px;border-radius:7px;max-width:none}.feed-meta{margin:18px 0 12px}.new-items{padding:13px 20px;background:var(--blue-dark);color:#fff;width:100%;border-radius:7px;margin-top:18px;font-weight:600}.feed-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.feed-grid.originals,.feed-grid.evidence{grid-template-columns:minmax(0,1fr)}.tile{min-width:0;background:#fff;border:1px solid #c6d7e1;border-radius:var(--radius);overflow:hidden}.tile.wide{grid-column:1/-1}.tile.is-pinned{border-top:4px solid var(--blue)}.tile-body{padding:22px 23px 16px}.tile-top{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-bottom:16px}.status{display:inline-flex;align-items:center;font-size:12px;line-height:1.3;font-weight:650;background:var(--yellow-soft);color:var(--yellow);padding:5px 9px;border-radius:5px}.status.supported{color:#1b5b47;background:#dfefe7}.status.disputed,.status.corrected{color:#852c38;background:#fae7ea}.status.unresolved{color:#5b5076;background:#eee9f5}.tile-marker{font-size:12px;color:var(--blue-dark)}.tile h2{font-size:21px;line-height:1.35}.tile h2 a{color:var(--ink);text-decoration:none}.tile h2 a:hover{text-decoration:underline}.tile-summary{font-size:15px;line-height:1.65;margin-top:14px;color:#304f61;overflow-wrap:anywhere;white-space:pre-line}.tile-caption{font-size:12px;color:var(--muted);margin-top:14px}.source-name{font-size:13px;color:var(--blue-dark);margin-bottom:8px;overflow-wrap:anywhere}.tile-dates{display:flex;flex-wrap:wrap;gap:5px 16px;color:var(--muted);font-size:11px;padding:0 23px 16px}.tile-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px;padding:10px 15px;background:#f8fbfc;border-top:1px solid #e1eaf0}.tile-foot .button{font-size:12px;min-height:36px;padding:6px 9px;border:0}.tile-source-links{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;margin-top:14px}.tile-inline-evidence{background:#f2f7f9;border-radius:7px;padding:14px;margin-top:15px}.tile-inline-evidence p{font-size:13px;line-height:1.6}.why{font-size:11px;color:var(--muted);padding:0 23px 13px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px;margin-bottom:22px}.panel>p{margin:10px 0 19px}.empty{grid-column:1/-1;background:#fff;border:1px dashed #a8c1cf;border-radius:var(--radius);padding:48px 28px;text-align:center}.empty h2{font-size:23px}.empty p{color:var(--muted);max-width:48ch;margin:10px auto 20px}.submission{margin-top:25px}.submission summary{font-weight:650;cursor:pointer;min-height:26px}.submission[open] summary{margin-bottom:20px}.submission>p{margin-bottom:0}.inline-form{display:flex;align-items:end;gap:12px}.inline-form label{flex:1}.inline-form .button{min-height:46px}.source-form{grid-template-columns:1fr 2fr auto;align-items:end;margin-top:19px;margin-bottom:14px}.source-row{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;display:flex;gap:18px;justify-content:space-between;margin-bottom:12px}.source-info{min-width:0}.source-info h2{font-size:17px}.source-info>a{display:block;font-size:12px;overflow-wrap:anywhere;margin:4px 0 10px}.source-info p{font-size:12px;color:var(--muted)}.source-info .source-error{color:var(--red);margin-top:7px}.row-actions{display:flex;gap:6px;align-items:start;flex-wrap:wrap;justify-content:flex-end}.row-actions .button{font-size:12px;min-height:36px;padding:7px 10px}.workshop-columns{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:20px}.workshop-columns .panel{min-width:0;padding:22px}.workshop-columns h2+p{margin-top:6px;margin-bottom:15px}.work-row{padding:17px 0;border-top:1px solid var(--line)}.work-row h3{font-size:15px;overflow-wrap:anywhere;margin-bottom:7px}.work-row .row-actions{justify-content:start}.work-row .small{margin-bottom:9px}.settings-form{max-width:850px;gap:23px}.settings-form>h2{margin-bottom:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.settings-form>.button{justify-self:start}.settings-form>.small{margin:0}.danger-panel{border-color:#e3c0c4}.workspace-footer{margin-top:48px;padding-top:18px;border-top:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;color:var(--muted);font-size:11px}.workspace-footer span{text-align:right}
dialog{color:var(--ink);background:#fff;border:1px solid #acc5d4;border-radius:16px;padding:27px;max-width:min(580px,calc(100vw - 28px));width:100%;max-height:88vh;box-shadow:0 24px 100px #102e4860}dialog::backdrop{background:#17364a80;backdrop-filter:blur(2px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.dialog-top h2{font-size:22px}.dialog-top .button{flex-shrink:0}.evidence-dialog{max-width:min(820px,calc(100vw - 28px))}.evidence-dialog h3{font-size:17px;margin:23px 0 10px}.evidence-dialog .lede{margin:18px 0}.evidence-dialog ol{padding-left:24px}.evidence-dialog li{margin-bottom:12px}.evidence-dialog blockquote{margin:10px 0;padding:12px 16px;border-left:3px solid #96b6c8;background:#f0f6f9;white-space:pre-wrap;overflow-wrap:anywhere}.evidence-dialog pre{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.6 inherit;background:#eff5f8;padding:16px;border-radius:6px}.evidence-dialog dl{display:grid;grid-template-columns:130px minmax(0,1fr);gap:7px;font-size:13px}.evidence-dialog dt{font-weight:650}.evidence-dialog dd{margin:0;overflow-wrap:anywhere}.evidence-dialog .source-list{display:grid;gap:9px;font-size:14px}
/* Public account pages share the same desk, with space for the product promise. */
.auth-shell{max-width:1280px;margin:0 auto;padding:30px clamp(20px,5vw,70px)}.auth-brand{display:flex;align-items:center;justify-content:space-between;gap:20px}.auth-brand>a:last-child{font-size:13px}.auth-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:9%;align-items:center;min-height:calc(100vh - 165px);padding:70px 0}.auth-intro h1{font-size:clamp(46px,5.8vw,76px);letter-spacing:-.055em;line-height:1.09}.auth-intro p{color:var(--muted);font-size:17px;line-height:1.65;max-width:38ch;margin-top:26px}.sieve-mark{position:relative;width:80px;height:52px;margin-bottom:32px;transform:rotate(-7deg)}.sieve-mark i{position:absolute;height:4px;background:var(--blue);border-radius:2px;left:0;right:0;top:0}.sieve-mark i:nth-child(2){top:12px;right:14px;left:14px}.sieve-mark i:nth-child(3){top:24px;right:26px;left:26px}.sieve-mark b{position:absolute;width:6px;height:6px;background:#367d81;border-radius:50%;top:39px;left:28px}.sieve-mark b:nth-last-child(2){left:40px;top:45px}.sieve-mark b:last-child{left:50px;top:37px}.auth-panel{padding:36px;background:#fff;border:1px solid #bdd3e0;border-radius:18px;box-shadow:var(--shadow)}.auth-panel h1{font-size:32px;margin:24px 0 16px}.auth-panel h2{font-size:27px}.auth-panel>p{color:var(--muted);font-size:15px;margin:12px 0 24px}.auth-panel form{margin-top:24px}.auth-panel>.help{font-size:12px;margin-top:22px;margin-bottom:12px}.auth-panel>a:not(.brand):not(.button){font-size:13px}.auth-foot{border-top:1px solid var(--line);padding-top:18px;margin-top:25px;font-size:12px}.single-auth{max-width:520px;margin:70px auto}.single-auth .auth-panel h1:first-child{margin-top:0}.reading{max-width:740px;margin:70px auto}.reading h1{font-size:42px;margin-bottom:20px}.reading .lede{font-size:19px;color:var(--muted);margin-bottom:40px}.reading section{margin-bottom:30px}.reading h2{margin-bottom:12px}.reading p{line-height:1.8;color:#345366}
@media(min-width:1450px){.feed-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:1080px){.shell{grid-template-columns:195px minmax(0,1fr)}.sidebar{padding:27px 12px}.sidebar .brand{font-size:22px}.navigation button,.navigation a{font-size:13px;padding:10px}.workspace{padding-left:25px;padding-right:25px}.source-form{grid-template-columns:1fr 1fr}.source-form .button{justify-self:start}.workshop-columns{grid-template-columns:1fr}.workshop-columns .panel{margin-bottom:0}.feed-grid{gap:14px}.tile-body{padding:19px}.tile-dates,.why{padding-left:19px;padding-right:19px}.tile h2{font-size:19px}}
@media(max-width:760px){.shell{display:block}.sidebar{position:static;height:auto;padding:20px 20px 12px;display:grid;grid-template-columns:1fr auto;border-right:0;border-bottom:1px solid var(--line);gap:14px}.sidebar .brand{padding:0}.brand-promise{margin:0;text-align:right;font-size:11px}.navigation{grid-column:1/-1;display:flex;overflow-x:auto;gap:6px;padding:3px 0 5px}.navigation button,.navigation a{width:auto;flex:0 0 auto;min-height:40px;font-size:12px;padding:8px 11px;white-space:nowrap}.navigation span{display:none}.sidebar-bottom{grid-column:1/-1;padding:0;display:flex;gap:15px;align-items:center;flex-wrap:wrap}.sidebar-bottom .account-email{margin:0;margin-right:auto}.sidebar-bottom .text-button,.sidebar-bottom>a{font-size:11px;margin:0;padding:0}.workspace{padding:20px}.topbar{margin-bottom:19px}.topbar>.small{font-size:11px}.connection{font-size:11px}.board-bar{align-items:end;gap:10px}.board-label{min-width:0}.board-bar>.button{font-size:12px;padding:10px;max-width:145px}.page-heading{gap:12px;align-items:start}.page-heading h1{font-size:31px}.page-heading p{font-size:13px;margin-top:8px}.page-heading>.button{font-size:12px;padding:10px;flex-shrink:0;max-width:115px}.feed-grid{grid-template-columns:1fr}.feed-controls{gap:9px}.segmented{flex:1}.segmented button{flex:1;padding:7px 9px;font-size:12px}.feed-controls>.button{font-size:12px;padding:10px}.feed-controls>.small{width:100%}.panel{padding:20px}.source-form,.form-grid{grid-template-columns:1fr}.source-row{display:block}.source-row .row-actions{justify-content:start;margin-top:16px}.inline-form{display:grid}.inline-form>.button{justify-self:start}.workspace-footer{margin-top:35px}.auth-shell{padding:24px 20px}.auth-brand .brand{font-size:22px}.auth-brand>a:last-child{max-width:100px;text-align:right;font-size:12px}.auth-layout{grid-template-columns:1fr;padding:45px 0;gap:35px}.auth-intro h1{font-size:47px;line-height:1.08}.auth-intro p{font-size:15px;max-width:47ch;margin-top:18px}.sieve-mark{margin-bottom:20px;width:60px;height:40px}.auth-panel{padding:27px}.single-auth{margin-top:45px}.reading{margin:45px auto}.reading h1{font-size:34px}.evidence-dialog dl{grid-template-columns:1fr;gap:4px}.evidence-dialog dd{margin-bottom:9px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}@media(forced-colors:active){.status,.connection,.tile,.panel,.button{border:1px solid CanvasText}.navigation button[aria-current=page]{outline:2px solid Highlight}}

.catalog-label{margin-top:20px;max-width:600px}