/* ProductPulse /market v2 visual tokens; rbh-rag header and history layout. */
@font-face{font-family:Geist;src:url('assets/geist-latin.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:'Geist Mono';src:url('assets/geist-mono-latin.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
:root{--background:#fafafa;--ink:#171717;--navy:#171717;--text:#4d4d4d;--muted:#8f8f8f;--line:#ebebeb;--soft:#fafafa;--blue:#171717;--link:#0070f3;--sidebar:280px;--header:68px;--font-sans:Geist,Arial,Helvetica,sans-serif;--font-mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace}
body{font-family:var(--font-sans);background:var(--background);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,textarea,select{font-family:inherit}h1,h2,h3,h4{font-weight:500}h1{font-size:32px;line-height:40px;letter-spacing:-1.28px;font-weight:600}h2{font-size:24px;line-height:32px;letter-spacing:-.8px}h3{font-size:16px;letter-spacing:-.28px}.label,.room-head .eyebrow{font-family:var(--font-mono);font-size:10px;font-weight:400;letter-spacing:.35px;color:#8f8f8f}.muted{color:var(--muted)}.small{font-size:12px}.badge{font-weight:400;font-size:11px;border-radius:4px;background:#f2f2f2;color:#666;padding:3px 7px}.badge.purple{background:#f2f2f2;color:#666}.badge.amber{background:#fff7e8;color:#996319}.badge.green{background:#edf7f1;color:#28755e}.badge.red{background:#fff0f0;color:#bc4141}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #0070f3;outline-offset:3px}.btn{font-size:12px;font-weight:500;border-radius:6px;min-height:34px;padding:7px 12px;line-height:20px;box-shadow:0 1px 2px #00000003}.btn:hover{border-color:#a1a1a1;background:#fff}.btn.primary{background:#171717;border-color:#171717}.btn.primary:hover{background:#333}.btn.ghost{box-shadow:none}.btn.small{font-size:12px;padding:5px 10px;min-height:30px}.btn .icon{width:14px;height:14px}.icon-btn{width:32px;height:32px}.icon-btn:hover{background:#f2f2f2}svg.icon{stroke-width:1.6}.topbar{position:sticky;top:0;width:100%;height:var(--header);padding:0 24px;gap:24px;border-bottom:1px solid var(--line);background:#fff;z-index:40;display:flex;justify-content:space-between}.header-identity{display:flex;align-items:center;flex-shrink:0}.brand{gap:13px}.brand img{width:106px;height:auto}.brand-word{display:inline;padding:0;border:0;font-weight:500;letter-spacing:-.3px;font-size:16px;color:#171717;white-space:nowrap}.room-nav{align-self:stretch;display:flex;align-items:stretch;gap:24px;margin-left:auto}.room-nav a{display:flex;align-items:center;gap:7px;color:#777;text-decoration:none;position:relative;white-space:nowrap;font-size:12px;font-weight:400;transition:color .15s}.room-nav a .icon{width:16px;height:16px}.room-nav a:hover{color:#171717}.room-nav a.active{color:#171717;font-weight:500}.room-nav a.active:after{content:'';position:absolute;bottom:-1px;height:2px;background:#171717;left:0;right:0;border-radius:2px}.top-actions{gap:12px;flex-shrink:0;margin-left:12px}.header-team{display:flex;align-items:center;gap:6px;border-left:1px solid var(--line);padding-left:18px}.header-team select{background:transparent;border:0;color:#4d4d4d;font-size:11px;max-width:142px;outline-offset:3px;cursor:pointer}.avatar{background:#f2f2f2;color:#4d4d4d;font-size:10px;font-weight:500;border-color:white;width:28px;height:28px}.header-cta{font-size:11px;padding-inline:10px}.demo-strip{min-height:35px;padding:8px 32px;border-bottom:1px solid var(--line);background:#fff;color:#8f8f8f;font-size:11px}.demo-strip button{color:#777;font-size:11px;display:flex;align-items:center;gap:6px}.demo-strip .icon{width:13px;height:13px}.demo-pill{font-family:var(--font-mono);font-size:9px;letter-spacing:.5px;border:1px solid #e3e3e3;border-radius:4px;padding:2px 5px;margin-right:8px;color:#666}.main{max-width:none;background:#fafafa;margin-left:0;min-height:calc(100vh - var(--header))}.with-history .main{margin-left:var(--sidebar)}.without-history .main>.room-head,.without-history .main>.room-content,.without-history .main>.workspace-footer{max-width:1264px;margin-left:auto;margin-right:auto}.without-history .demo-strip{padding-left:max(32px,calc((100vw - 1200px)/2));padding-right:max(32px,calc((100vw - 1200px)/2))}.room-head{padding:29px 32px 27px;align-items:center}.room-head .eyebrow{margin-bottom:10px;text-transform:uppercase;font-size:10px;letter-spacing:.2px}.room-head p{font-size:13px;line-height:20px;color:#777;margin-top:7px}.room-title-row{display:flex;align-items:center;gap:9px}.head-actions{align-self:center}.room-content{padding:0 32px 40px}.workspace-footer{padding:22px 32px;font-size:11px}.workspace-footer a{color:#171717;display:flex;align-items:center;gap:8px}.workspace-footer .icon{width:14px;height:14px}.sidebar{top:var(--header);width:var(--sidebar);background:#fff;border-color:var(--line);padding:0;z-index:32}.context-heading{height:60px;display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--line);padding:0 20px;color:#171717;flex-shrink:0}.context-heading>.icon{width:17px;height:17px}.context-heading strong{font-size:13px;font-weight:500}.sidebar-close{display:none;margin-left:auto}.sidebar-body{padding:20px 16px;overflow:auto;flex:1}.sidebar-new{width:100%;margin-bottom:28px;justify-content:center}.history-title{padding:0 8px;margin:0 0 8px;gap:8px}.history-count{font-family:var(--font-mono);font-size:10px;color:#8f8f8f}.history-description{font-size:11px;color:#8f8f8f;margin:0 8px 17px;line-height:1.6}.history-item{display:block;margin:0 0 7px;padding:12px;border:1px solid transparent;border-radius:6px;transition:background .15s,border .15s}.history-item.active{background:#f7f7f7;border-color:#ebebeb}.history-item:hover{background:#fafafa}.history-item strong{white-space:normal;color:#4d4d4d;font-size:13px;line-height:1.45;letter-spacing:-.12px;font-weight:400;margin:7px 0}.history-item.active strong{color:#171717;font-weight:500}.history-item .history-mode{display:flex;align-items:center;gap:5px;color:#8f8f8f;font-size:10px;line-height:14px;margin:0}.history-mode .icon{width:12px;height:12px}.history-item .history-meta{font-size:10px;color:#8f8f8f;margin-top:8px}.side-bottom{padding:0 20px 16px;flex-shrink:0;background:white}.sidebar-team{padding:18px 0;border-top:1px solid var(--line);display:grid;gap:12px}.sidebar-team strong{font-size:11px;font-weight:500;color:#4d4d4d}.sidebar-team p{font-size:10px;color:#8f8f8f;line-height:1.4;margin-top:2px}.sidebar-team>.badge{justify-self:start;font-size:9px;background:transparent;border:1px solid #ebebeb}.side-foot{border-top:1px solid var(--line);padding:14px 0 0}.side-foot button{display:flex;align-items:center;gap:6px;font-size:10px}.side-foot .icon{width:13px;height:13px}.saved-sidebar{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.saved-sidebar .history-title{margin-bottom:4px}.saved-sidebar .history-item strong{font-size:12px}.drawer-backdrop{display:none}.welcome{margin:0 32px 24px;padding:14px 18px;border:1px solid #ebebeb;border-radius:8px;background:white;gap:16px}.welcome .intro-icon{display:none}.welcome h3{font-size:13px;font-weight:500;color:#171717}.welcome p{font-size:11px;color:#8f8f8f}.welcome .btn{box-shadow:none;border:0;background:transparent;padding-right:0}.science-layout{margin:0 32px;grid-template-columns:minmax(0,1fr) 280px;gap:0;border-color:#ebebeb;min-height:calc(100vh - 320px)}.chat-area{padding:22px 30px 24px 0}.chat-toolbar{margin-bottom:28px}.segmented{border:1px solid #ebebeb;padding:3px;border-radius:7px;background:#f7f7f7;gap:3px}.segmented button{font-size:11px;padding:6px 9px;line-height:18px;color:#777;font-weight:400}.segmented button.active{color:#171717;background:#fff;box-shadow:0 1px 3px #0000000a;font-weight:500}.segmented .icon{height:13px;width:13px}.toolbar-filter{display:block}.toolbar-filter select{font-size:11px;border-color:#ebebeb;border-radius:6px;color:#777;max-width:135px;padding:6px;background:#fff}.question{padding-bottom:22px;margin-bottom:24px}.question .question-text{font-size:26px;line-height:1.35;letter-spacing:-.9px;font-weight:500;margin:12px 0}.question .small{font-size:11px}.answer-brand{font-size:12px;font-weight:500;margin-bottom:18px;color:#171717}.answer-brand .ai-mark{background:#171717;border-radius:5px;width:25px;height:25px}.answer-brand .muted.small{font-family:var(--font-mono);font-size:9px!important;margin-left:auto}.answer{font-size:13px;line-height:1.85;color:#4d4d4d}.answer>p{font-size:14px;line-height:1.8}.answer strong{font-weight:500}.finding{padding-top:20px}.finding h4{font-size:13px;font-weight:500;margin-bottom:4px}.cite{font-family:var(--font-mono);font-size:10px;font-weight:400;color:#0070f3;background:#eef5ff;padding:1px 5px;border:1px solid #e3edfa;line-height:16px;vertical-align:baseline}.mini-chart{margin:22px 0 12px;padding:18px;border-radius:8px;border-color:#ebebeb;background:white}.chart-title{font-size:11px;margin-bottom:15px}.chart-title strong{font-weight:500}.bar-row{font-family:var(--font-mono);font-size:10px;grid-template-columns:42px 1fr 56px;margin:12px 0}.bar-track{background:#f2f2f2;height:8px}.bar-fill{background:#0070f3}.bar-fill.light{background:#a1b9d5}.chart-legend{font-size:10px;gap:14px;flex-wrap:wrap}.chart-legend i{background:#0070f3}.chart-legend i.light{background:#a1b9d5}.evidence-gap{border-left:2px solid #c9b180;background:#fcfaf6;font-size:12px;color:#85734e;padding:12px 15px;margin-top:20px}.evidence-gap strong{font-weight:500;color:#8c6d36}.next-step{font-size:13px;margin-top:20px}.answer-divider{font-family:var(--font-mono);font-size:10px;color:#8f8f8f;margin-top:23px}.answer-actions{margin-top:23px;padding-bottom:22px}.followup{color:#0070f3;font-size:12px;line-height:1.6}.composer{background:#fff;padding:14px 16px;border:1px solid #dedede;border-radius:8px;box-shadow:0 2px 4px #00000003;margin-top:24px}.composer textarea{font-size:14px;line-height:22px;min-height:55px;color:#171717;font-family:var(--font-sans)}.composer-bottom{font-size:10px;color:#8f8f8f}.composer-bottom .icon{width:12px;height:12px}.composer .send{background:#171717;width:31px;height:31px}.composer-note{font-size:10px;color:#8f8f8f;margin-top:10px}.source-rail{padding:24px 0 20px 24px;border-color:#ebebeb}.rail-header h3{font-size:13px;font-weight:500}.rail-sub{font-size:11px;line-height:1.6;margin:7px 0 18px;color:#8f8f8f}.source-card{border:0;border-bottom:1px solid #ebebeb;padding:0 0 18px;margin-bottom:18px;border-radius:0;background:transparent}.source-card:hover{transform:none;border-color:#a1a1a1}.source-card h4{font-size:13px;font-weight:500;margin:11px 0 9px;line-height:1.6}.source-number{font-family:var(--font-mono);color:#8f8f8f;font-weight:400}.source-card .meta{font-size:11px;color:#8f8f8f}.source-card .meta .icon{color:#171717}.rail-note{padding-top:20px;border-color:#ebebeb;margin-top:22px;font-size:11px;line-height:1.7;color:#8f8f8f}.rail-note h4{font-size:12px;color:#4d4d4d;font-weight:500}.rail-note>.icon{color:#777}.rail-note .btn{font-size:11px;color:#0070f3}.overview-row{margin-bottom:32px;gap:32px}.stat{padding:22px 0;background:transparent}.stat .label{font-size:10px;letter-spacing:0}.stat .stat-number{font-size:40px;line-height:48px;letter-spacing:-1.9px;color:#171717;margin:7px 0;font-weight:500}.stat .small{font-size:12px;color:#8f8f8f}.section-heading{margin:22px 0 18px}.section-heading h2{font-size:20px;line-height:28px;font-weight:500;letter-spacing:-.4px}.section-heading p{font-size:13px;margin-top:5px;color:#777}.chips{gap:6px;margin-bottom:24px}.chip{font-size:12px;line-height:20px;padding:6px 11px;border-radius:6px;color:#666;border-color:#ebebeb}.chip.active{background:#171717;border-color:#171717;color:white}.chip:hover{border-color:#a1a1a1}.paper-grid{gap:20px}.paper-card{padding:25px;border-radius:12px;background:white;border-color:#ebebeb}.paper-card:hover{border-color:#bdbdbd}.paper-card h3{font-size:20px;line-height:28px;letter-spacing:-.4px;font-weight:500;max-width:460px;margin:17px 0 9px}.paper-meta{font-size:12px}.paper-reason{font-size:14px;line-height:1.75;padding-top:19px;margin-top:22px}.paper-reason .label{color:#8f8f8f;font-size:10px;font-weight:400;margin-bottom:8px}.paper-gap{font-size:12px;line-height:1.7;margin:14px 0 24px}.paper-gap strong{font-weight:500;color:#4d4d4d}.sample-label{font-family:var(--font-mono);font-size:9px;letter-spacing:-.1px;color:#a1a1a1}.paper-bottom .btn.ghost{color:#0070f3}.scenario-cards{display:none}.experiment-layout{gap:24px;align-items:start}.experiment-tabs{margin:5px 0 24px}.experiment-tabs button{padding:7px 12px;font-size:12px}.panel{border-color:#ebebeb;border-radius:12px;padding:24px;background:#fff}.panel h3{font-size:16px;font-weight:500}.panel-description{font-size:12px;color:#8f8f8f;line-height:1.7;margin:7px 0 24px}.field{margin-bottom:21px}.field label{font-size:12px;font-weight:500;color:#171717;margin-bottom:8px}.field input,.field textarea,.search-input{font-size:13px;line-height:22px;border-color:#ebebeb;border-radius:6px;padding:10px 12px}.field textarea{min-height:120px}.field input{height:41px}.form-foot{padding-top:20px;align-items:start}.form-foot span{font-size:10px;line-height:1.6;max-width:125px;color:#8f8f8f}.form-foot .icon{width:12px;height:12px}.result-head{align-items:start;gap:8px}.result-head .badge{font-size:10px;white-space:normal}.result-summary{font-size:13px;line-height:1.8;margin:18px 0}.claim{padding:16px 0}.claim summary{font-size:13px;line-height:1.55}.claim summary span.small{font-size:11px!important}.claim p{font-size:12px;line-height:1.8;padding-left:24px;color:#777}.result-note{font-size:11px;line-height:1.7;padding-top:18px;margin-top:6px}.empty h3{font-size:20px;line-height:28px;font-weight:500}.empty p{font-size:13px;line-height:1.8;color:#8f8f8f}.empty{border-color:#ddd}.doc-toolbar{margin:26px 0 18px;flex-direction:row;align-items:center}.doc-toolbar .chips{flex-wrap:wrap}.search-wrap{width:230px;flex-shrink:0}.search-input{padding-left:34px;font-size:12px}.doc-table-wrap{border-color:#ebebeb;background:#fff;border-radius:10px}.doc-table th{padding:14px 18px;font-family:var(--font-mono);font-size:10px;letter-spacing:0;background:#fafafa;color:#8f8f8f}.doc-table td{padding:18px;border-color:#ebebeb;font-size:12px}.doc-title{gap:14px;min-width:220px}.doc-title strong{font-size:13px;line-height:1.5;font-weight:500;letter-spacing:-.1px}.doc-title span{font-size:10px;line-height:1.5;margin-top:4px}.file-icon{border-color:#ebebeb;background:white;color:#777;border-radius:5px;width:32px;height:38px}.extraction-path span{background:#fafafa;color:#8f8f8f;border:1px solid #ebebeb}.doc-bottom{font-size:11px;margin-top:16px}.doc-bottom .icon{width:12px;height:12px}.import-bar{background:#fff;border-style:solid;border-color:#ebebeb;border-radius:10px;padding:22px 24px}.import-bar h3{font-size:14px;font-weight:500;margin-bottom:5px}.import-bar p{font-size:12px;color:#8f8f8f}.pipeline{background:#fff;border-color:#ebebeb;border-radius:10px}.pipeline-step strong{font-size:11px}.pipeline-step span{font-size:10px}.pipeline-step.active .step-icon{color:#171717;border-color:#171717;background:#fafafa}.pipeline-step.done .step-icon{background:#f2f2f2;border-color:#dedede;color:#171717}.pipeline-step .step-icon{color:#8f8f8f}.loading-state h3{font-size:15px}.loading-state p{font-size:12px}.spinner{border-color:#ebebeb;border-top-color:#171717}.progress-line{background:#f2f2f2}.progress-line i{background:#171717}.feedback{background:#fafafa;color:#666;border:1px solid #ebebeb;border-radius:6px;font-size:11px;line-height:1.7;padding:12px}.tour-card{background:#fff;border-color:#dedede;border-radius:10px;margin:0 32px 24px}.tour-card .label{color:#8f8f8f!important}.tour-card h3{font-weight:500;font-size:18px}.tour-card p{font-size:13px;line-height:1.8}.tour-dots span{background:#ebebeb}.tour-dots .active{background:#171717}.new-chat{padding:35px 0}.new-chat h2{font-size:30px;line-height:38px;letter-spacing:-1.1px;font-weight:500;max-width:430px}.new-chat>p{font-size:14px;line-height:1.8}.prompt-option{font-size:13px;color:#4d4d4d;padding:18px 0}.prompt-option:hover{color:#0070f3}dialog{font-family:var(--font-sans);border-color:#ebebeb;box-shadow:0 24px 100px #00000020;border-radius:12px}dialog::backdrop{background:#00000040;backdrop-filter:blur(3px)}.modal-head h2{font-size:22px;line-height:30px;font-weight:500;letter-spacing:-.5px}.modal-body>p{font-size:13px}.modal-body blockquote{background:#fafafa;border-color:#d4d4d4;color:#4d4d4d;font-size:14px}.modal-table{font-size:12px}.modal-table th{font-family:var(--font-mono);font-size:10px;background:#fafafa}.modal-note{font-size:11px!important;line-height:1.75}.modal-foot span{font-size:11px}.access-row{font-size:13px}.switch.on{background:#171717}#toast{font-size:13px;border-color:#dedede;color:#171717;box-shadow:0 4px 20px #0000000d}.drawer-backdrop{display:none}.mobile-menu{display:none}
@media(min-width:1700px){.with-history .main>.room-head,.with-history .main>.welcome,.with-history .main>.science-layout,.with-history .main>.room-content,.with-history .main>.tour-card{max-width:1320px;margin-left:auto;margin-right:auto}.with-history .main>.welcome,.with-history .main>.science-layout{max-width:1256px}.science-layout{grid-template-columns:minmax(0,1fr) 310px}.chat-area{padding-right:42px}}
@media(max-width:1400px){.topbar{gap:18px;padding:0 20px}.room-nav{gap:18px}.room-nav a{font-size:11px;gap:6px}.header-team{padding-left:13px}.header-team select{max-width:130px;font-size:10px}.top-actions{gap:8px;margin-left:0}.brand img{width:96px}.brand-word{font-size:15px}.header-cta{font-size:10px;padding-inline:8px}:root{--sidebar:264px}.science-layout{grid-template-columns:minmax(0,1fr) 250px}.chat-area{padding-right:26px}.source-rail{padding-left:22px}.question .question-text{font-size:24px}.toolbar-filter{display:none}.form-foot{flex-wrap:wrap}.form-foot span{max-width:none}.doc-toolbar{flex-direction:column;align-items:stretch}.doc-toolbar .search-wrap{width:100%}}
@media(max-width:1180px){.header-cta{display:none}.topbar{gap:15px}.room-nav{gap:17px}.header-team .avatar{display:none}.header-team{padding-left:12px}.header-team select{max-width:128px}.top-actions>.icon-btn{display:none}.brand img{width:91px}.brand{gap:10px}.brand-word{font-size:14px}.science-layout{grid-template-columns:minmax(0,1fr) 215px}.chat-area{padding-right:22px}.source-rail{padding-left:18px}.source-card h4{font-size:12px}.room-head{padding:25px 26px}.room-content{padding-left:26px;padding-right:26px}.welcome,.science-layout,.tour-card{margin-left:26px;margin-right:26px}.paper-card{padding:22px}.experiment-layout{grid-template-columns:1fr}.room-experiments .main{margin-left:var(--sidebar)}.sidebar-new{font-size:12px}.answer-brand .muted.small{display:none}.welcome p{max-width:360px}.head-actions .btn{font-size:11px}.overview-row{gap:24px}}
@media(max-width:1023px){:root{--sidebar:0px}.sidebar{transform:translateX(-100%);width:280px;box-shadow:15px 0 35px #0000000a;transition:transform .18s}.sidebar.open{transform:translateX(0)}.with-history .main,.room-experiments .main{margin-left:0}.mobile-menu{display:inline-flex;flex-shrink:0}.sidebar-close{display:inline-flex}.drawer-backdrop.open{display:block;position:fixed;inset:var(--header) 0 0;background:#00000035;z-index:31;cursor:default}.topbar{padding:0 22px;gap:20px}.room-nav{margin-left:auto}.header-team{padding-left:14px}.header-team select{max-width:135px}.top-actions>.icon-btn{display:inline-flex}.brand img{width:100px}.science-layout{grid-template-columns:minmax(0,1fr) 265px}.source-rail{display:block;border-left:1px solid #ebebeb;border-top:0;padding:24px 0 20px 24px}.chat-area{padding-right:28px}.room-title-row .mobile-menu{margin-left:-7px;width:28px}.source-card{padding-bottom:18px;margin-bottom:18px}.toolbar-filter{display:none}.room-head{padding:26px 32px}.room-content{padding-left:32px;padding-right:32px}.welcome,.science-layout,.tour-card{margin-left:32px;margin-right:32px}.paper-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.experiment-layout{grid-template-columns:1fr 1fr}.room-head h1{font-size:30px;line-height:38px}.without-history .main>.demo-strip{padding-left:32px;padding-right:32px}}
@media(max-width:800px){:root{--header:112px}.topbar{height:112px;display:grid;grid-template-columns:1fr auto;grid-template-rows:60px 52px;padding:0 20px;gap:0 14px;align-items:center}.header-identity{grid-column:1;grid-row:1}.top-actions{grid-column:2;grid-row:1;gap:8px}.header-team{border:0;padding-left:0}.header-team select{font-size:11px;max-width:140px}.top-actions>.icon-btn{display:inline-flex;width:28px}.room-nav{grid-column:1/-1;grid-row:2;width:100%;gap:24px;margin:0;overflow-x:auto;scrollbar-width:none;border-top:1px solid #f2f2f2;align-self:stretch}.room-nav::-webkit-scrollbar{display:none}.room-nav a{font-size:12px;flex:1;justify-content:center;gap:7px}.room-nav a .icon{width:15px;height:15px}.brand img{width:98px}.brand-word{font-size:15px}.brand{gap:11px}.science-layout{grid-template-columns:1fr}.source-rail{border-left:0;border-top:1px solid #ebebeb;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-left:0}.source-rail .rail-header,.source-rail .rail-sub,.source-rail .rail-note{grid-column:1/-1}.source-rail .rail-sub{margin:0}.source-card{border:1px solid #ebebeb;border-radius:8px;padding:14px;background:white}.source-card h4{font-size:12px}.source-card .meta{font-size:10px}.source-card .badge{font-size:9px}.source-rail .rail-note{margin-top:0}.chat-area{padding-right:0}.toolbar-filter{display:block}.experiment-layout{grid-template-columns:1fr}.paper-grid{grid-template-columns:1fr 1fr}.paper-card{padding:20px}.paper-card h3{font-size:18px;line-height:26px}.paper-reason{font-size:13px}.paper-bottom{align-items:start;flex-direction:column}.paper-bottom .btn.ghost{padding-left:0}.demo-strip .extra{display:none}.room-head h1{font-size:30px}.question .question-text{font-size:26px}.answer-brand .muted.small{display:inline}.overview-row .stat-number{font-size:36px}.stat .small{font-size:11px}.scenario-cards{display:none}}
@media(max-width:540px){.topbar{padding:0 16px;gap:0 10px}.brand img{width:88px}.brand-word{font-size:14px}.brand{gap:10px}.header-team select{max-width:126px;font-size:10px}.top-actions>.icon-btn{width:25px}.room-nav{gap:18px}.room-nav a{gap:5px;font-size:11px}.room-nav a .icon{width:14px;height:14px}.room-nav a span{white-space:nowrap}.demo-strip{padding:9px 20px;font-size:10px;gap:10px}.demo-strip button{font-size:10px;white-space:nowrap}.demo-strip .demo-pill{font-size:8px;margin-right:5px}.demo-strip .icon{display:none}.room-head{padding:24px 20px 22px;gap:12px;align-items:center}.room-head .eyebrow{font-size:9px;margin-bottom:8px}.room-head h1{font-size:28px;line-height:36px;letter-spacing:-1px}.room-head p{font-size:12px;max-width:245px;line-height:1.7;margin-top:6px}.room-head .head-actions{padding-top:0;align-self:center}.head-actions .btn{font-size:10px;padding:5px 8px;min-height:31px;white-space:normal;line-height:1.5;max-width:105px}.head-actions .btn .icon{display:none}.welcome,.science-layout,.tour-card{margin-left:20px;margin-right:20px}.welcome{padding:13px 15px;gap:10px}.welcome h3{font-size:12px;line-height:1.5}.welcome p{font-size:10px;line-height:1.7}.welcome .btn{font-size:10px;padding:4px 0;min-width:62px;line-height:1.5}.room-content{padding:0 20px 30px}.without-history .main>.demo-strip{padding:9px 20px}.workspace-footer{padding:18px 20px;font-size:10px;flex-direction:column;align-items:start;gap:8px}.workspace-footer span{max-width:none}.question .question-text{font-size:24px;line-height:1.45;letter-spacing:-.7px}.question .small{font-size:10px;flex-wrap:wrap}.question .badge{font-size:10px}.label{font-size:9px}.chat-area{padding-top:20px}.chat-toolbar{flex-wrap:wrap;gap:8px;margin-bottom:25px}.segmented button{font-size:10px;line-height:17px;padding:6px 8px}.toolbar-filter select{max-width:115px;font-size:10px}.answer-brand{font-size:11px}.answer-brand .muted.small{font-size:8px!important}.answer>p{font-size:14px;line-height:1.8}.finding{padding-top:20px}.finding h4{font-size:13px}.answer{font-size:13px}.mini-chart{padding:15px}.chart-title{font-size:10px;flex-wrap:wrap;gap:5px}.chart-legend{font-size:9px;gap:8px}.bar-row{gap:9px;grid-template-columns:40px 1fr 54px}.evidence-gap{font-size:12px}.next-step{font-size:13px}.followup{font-size:12px}.composer textarea{font-size:16px}.composer-bottom{font-size:9px}.composer-note{font-size:9px}.source-rail{grid-template-columns:1fr;gap:12px}.source-card{padding:15px;margin:0}.source-card .badge{font-size:10px}.source-card h4{font-size:14px;margin:10px 0}.source-card .meta{font-size:11px}.rail-header h3{font-size:13px}.overview-row{gap:18px;margin-bottom:24px}.stat{padding:17px 0}.stat .label{font-size:8px;line-height:1.5;min-height:24px}.stat .stat-number{font-size:34px;line-height:40px;letter-spacing:-1.5px}.stat .small{font-size:10px;line-height:1.7}.section-heading h2{font-size:19px;line-height:27px}.section-heading p{font-size:12px;line-height:1.7}.chips{gap:5px}.chip{font-size:11px;padding:5px 9px}.paper-grid{grid-template-columns:1fr;gap:16px}.paper-card{padding:22px}.paper-card h3{font-size:20px;line-height:28px}.paper-reason{font-size:14px}.paper-bottom{flex-direction:row;align-items:center}.paper-bottom .btn{font-size:11px}.paper-bottom .btn.ghost{padding-left:6px}.paper-gap{font-size:12px}.paper-meta{font-size:11px}.panel{padding:21px;border-radius:10px}.field input,.field textarea,.search-input{font-size:16px}.field input{height:44px}.panel-description{font-size:12px}.experiment-tabs button{font-size:11px;padding:7px 10px}.result-summary{font-size:13px}.claim summary{font-size:13px}.result-head h3{font-size:15px}.import-bar{padding:19px}.import-bar h3{font-size:14px}.import-bar p{font-size:12px}.doc-toolbar{margin-top:22px;gap:14px}.doc-table td,.doc-table th{padding:14px}.doc-title strong{font-size:13px}.doc-title{min-width:225px;gap:10px}.doc-table .optional{display:none}.doc-table{min-width:520px}.doc-table-wrap{max-width:100%}.doc-bottom{font-size:10px;gap:8px}.doc-table .badge{font-size:10px}.pipeline{padding:16px 10px;gap:5px}.pipeline-step strong{font-size:9px;line-height:1.5}.pipeline-step span{display:none}.pipeline-step:not(:last-child):after{left:34px;right:1px}.tour-card{padding:16px}.tour-card h3{font-size:17px}.tour-card p{font-size:12px}.tour-foot .btn{font-size:11px}.modal-head h2{font-size:20px;line-height:28px}.modal-body>p,.modal-body blockquote{font-size:13px}.modal-note{font-size:11px!important}.new-chat h2{font-size:28px;line-height:36px}.new-chat>p{font-size:13px}.prompt-option{font-size:13px}.sidebar-team>.badge{font-size:10px}.side-foot button{font-size:11px}.history-description{font-size:12px}.history-item .history-mode,.history-item .history-meta{font-size:11px}.history-item strong{font-size:14px}.history-title .label{font-size:10px}.sidebar-new{font-size:13px}.sidebar-body{padding:20px 16px}}
@media(max-width:1023px){.sidebar:not(.open){visibility:hidden}.sidebar.open{visibility:visible}}
@media(max-width:400px){.top-actions>.icon-btn{display:none}.brand img{width:84px}.header-team select{max-width:125px}.room-nav a{flex-shrink:0}.room-nav{gap:20px}.demo-strip{font-size:9px}.demo-strip button{font-size:9px}}
.mobile-room-name{display:none}
@media(max-width:540px){.room-nav{gap:0;overflow:visible}.room-nav a{flex:1;flex-shrink:1;min-width:0;flex-direction:column;gap:3px;justify-content:center;font-size:10px;line-height:14px}.room-nav a .icon{width:16px;height:16px}.desktop-room-name{display:none}.mobile-room-name{display:inline}.room-head{flex-direction:column;align-items:stretch;gap:14px}.room-head .head-actions{align-self:flex-start;padding-top:0}.room-head .head-actions .btn{max-width:none;min-height:31px;padding:5px 10px;font-size:11px}.room-head .head-actions .btn .icon{display:inline;width:13px;height:13px}.room-title-row h1{white-space:nowrap}.room-head p{max-width:none}.welcome{margin-bottom:20px}}

/* Task-first hierarchy: shared canvas, compact guidance, one clear next action. */
.main .page-canvas{width:100%;max-width:1264px;margin:0 auto;padding:28px 32px 0;min-width:0}
.page-canvas>.room-head,.page-canvas>.room-content,.page-canvas>.science-layout,.page-canvas>.workspace-footer{margin:0;padding:0;max-width:none}
.page-canvas>.room-head{padding-bottom:23px;gap:20px}
.page-canvas>.room-head .eyebrow{font-size:9px;margin-bottom:7px;letter-spacing:.2px;color:#777}
.page-canvas>.room-head h1{font-size:24px;line-height:32px;letter-spacing:-.7px;font-weight:500}
.page-canvas>.room-head p{font-size:12px;margin-top:5px;color:#777}
.page-canvas>.room-content{padding-bottom:30px}
.page-canvas>.workspace-footer{padding:20px 0;margin-top:26px}
.page-canvas>.science-layout{grid-template-columns:minmax(0,1fr) 250px;border-top:1px solid #ebebeb}
.page-canvas .chat-area{padding-top:19px;padding-right:28px}
.page-canvas .chat-toolbar{margin-bottom:23px}
.page-canvas .question{padding-bottom:18px;margin-bottom:21px}
.page-canvas .question .label{font-size:9px;color:#777}
.page-canvas .question .question-text{font-size:27px;line-height:1.4;letter-spacing:-.85px;margin:10px 0 12px}
.page-canvas .answer-brand{margin-bottom:14px}
.page-canvas .answer-brand .muted.small{color:#777}
.page-canvas .answer>p{font-size:14px;line-height:1.8}
.page-canvas .finding{padding-top:18px}
.page-canvas .source-rail{align-self:start;position:sticky;top:88px;padding-top:20px;padding-left:23px}
.page-canvas .source-card{padding-bottom:17px;margin-bottom:17px}
.page-canvas .rail-note{margin-top:15px;font-size:11px}
.page-canvas .source-rail>.rail-note h4{font-weight:500}
.top-actions .header-cta{background:#fff;color:#4d4d4d;border-color:#dedede;box-shadow:none}
.top-actions .header-cta:hover{background:#fafafa;border-color:#a1a1a1}
.sidebar-new.btn.primary{background:#fff;color:#171717;border-color:#dedede;box-shadow:none}
.sidebar-new.btn.primary:hover{background:#fafafa;border-color:#a1a1a1}
.tour-trigger{display:inline-flex;gap:6px;align-items:center;color:#666;white-space:nowrap;font-size:11px;padding:7px 3px;border-radius:5px}
.tour-trigger:hover{color:#171717}.tour-trigger .icon{width:14px;height:14px}
.header-team{padding-left:12px}.top-actions{gap:12px}.room-nav{gap:20px}
.page-canvas>.tour-card{width:min(100%,720px);max-width:720px;min-height:136px;margin:0 0 24px;padding:17px 19px;display:grid;grid-template-columns:minmax(0,1fr) 128px;gap:20px;border-radius:8px;border:1px solid #dedede;background:#fff}
.tour-card .tour-copy>.label{display:flex;align-items:center;gap:12px;font-size:9px;color:#777!important}
.tour-copy>.label span{color:#777;font-family:var(--font-sans);text-transform:none;letter-spacing:0;font-size:10px}
.tour-card .tour-copy h3{font-size:15px;font-weight:500;line-height:22px;letter-spacing:-.2px;margin:10px 0 6px}
.tour-card .tour-copy p{font-size:12px;line-height:1.7;max-width:none;color:#777}
.tour-controls{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:12px}
.tour-controls>.icon-btn{height:23px;width:23px;color:#777;margin-top:-5px;margin-right:-6px}
.tour-controls>.icon-btn .icon{width:14px;height:14px}
.tour-buttons{display:flex;align-items:center;gap:4px}.tour-buttons .btn{font-size:11px;padding:5px 9px;min-height:30px}.tour-buttons .btn .icon{width:12px;height:12px}
.tour-buttons .btn.ghost{padding-left:0;padding-right:5px}
.observation-comparison{margin:20px 0 12px;padding:16px 18px;background:#fff}
.observation-comparison figcaption{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:9px;font-size:11px}
.observation-comparison figcaption strong{font-weight:500;color:#171717}.observation-comparison figcaption>span{font-size:10px;color:#777}
.observation-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #f0f0f0;font-size:11px;line-height:1.6}
.trial-code{font-family:var(--font-mono);font-size:10px;color:#777}
.observation-status{font-size:10px;white-space:nowrap;display:flex;align-items:center;gap:5px}
.observation-status:before{content:'';width:5px;height:5px;border-radius:50%;background:#a1a1a1}
.observation-status.stable{color:#28755e}.observation-status.stable:before{background:#499175}.observation-status.separated{color:#996319}.observation-status.separated:before{background:#bc975a}
.observation-comparison .comparison-note{font-size:10px;color:#777;line-height:1.7;margin:10px 0 0}
.review-heading.section-heading{margin:0 0 18px;gap:18px;align-items:flex-end}.review-heading h2{font-size:21px;font-weight:500}.review-heading p{font-size:12px;color:#777;margin-top:5px}
.context-count{white-space:nowrap;font-size:11px;color:#777}
.review-controls{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.review-controls>.chips{margin:0;gap:5px;flex-wrap:wrap}
.shortlist-toggle{display:flex;align-items:center;gap:7px;white-space:nowrap;font-size:12px;color:#666;padding:7px 9px;border:1px solid #dedede;border-radius:6px;background:#fff}
.shortlist-toggle>.icon{width:14px;height:14px}.shortlist-toggle span{font-family:var(--font-mono);font-size:10px;color:#777;border-left:1px solid #ebebeb;margin-left:2px;padding-left:8px}.shortlist-toggle.active{color:#171717;border-color:#171717}
.page-canvas .paper-card{padding:22px}.page-canvas .paper-card h3{font-size:19px;line-height:27px;margin-top:14px;letter-spacing:-.35px}.page-canvas .paper-reason{padding-top:16px;margin-top:18px;font-size:13px;line-height:1.8}.page-canvas .paper-meta{font-size:11px;color:#777}.page-canvas .paper-gap{margin:12px 0 20px;font-size:11px;line-height:1.7}.page-canvas .paper-bottom .btn{font-size:11px}.review-empty{grid-column:1/-1;background:#fff}
.collection-summary{display:flex;align-items:center;gap:0 20px;flex-wrap:wrap;padding:0 0 10px;font-size:12px;color:#777;line-height:1.8}.collection-summary strong{font-weight:500;color:#171717}.collection-summary>span+span{padding-left:20px;border-left:1px solid #e2e2e2}.collection-ready{display:flex;align-items:center;gap:5px;font-size:11px}.collection-ready .icon{width:13px;height:13px;color:#28755e}
.room-guidance{font-size:12px;color:#777;margin:0 0 18px;line-height:1.8}
.page-canvas .doc-toolbar{margin:0 0 16px;align-items:center;flex-direction:row;gap:16px}.page-canvas .doc-toolbar .chips{gap:5px}.page-canvas .doc-toolbar .search-wrap{width:230px;flex-shrink:0}.page-canvas .doc-table th{font-size:9px}.page-canvas .doc-table td{padding-top:15px;padding-bottom:15px}.page-canvas .doc-title span{color:#777}.page-canvas .doc-bottom{font-size:10px;color:#777}.page-canvas .pipeline{margin:2px 0 20px}
.room-experiments .page-canvas>.room-head{padding-bottom:23px}
.page-canvas .experiment-tabs{margin:0 0 20px}.page-canvas .section-heading{margin-bottom:16px}.page-canvas .section-heading h2{font-size:20px;line-height:28px}.page-canvas .section-heading p{font-size:12px;color:#777}
.page-canvas .experiment-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}
.page-canvas #experiment-form{padding:21px}.page-canvas #experiment-form>h3{font-size:14px}.page-canvas #experiment-form>.panel-description{font-size:11px;margin:5px 0 18px;color:#777}
.page-canvas #experiment-form .field{margin-bottom:15px}.page-canvas #experiment-form .field label{font-size:11px;margin-bottom:6px}.page-canvas #experiment-form textarea{min-height:96px;font-size:13px;line-height:1.7}.page-canvas #experiment-form input{height:38px;font-size:13px}.page-canvas #experiment-form .form-foot{padding-top:16px;align-items:center;gap:10px}.page-canvas #experiment-form .form-foot>span{font-size:9px;max-width:120px}.page-canvas #experiment-form>.modal-note{font-size:10px!important;line-height:1.7;color:#777}
.page-canvas .results-panel{padding:21px;border-radius:10px;min-width:0;box-shadow:none}
.page-canvas .results-panel.awaiting-result{background:transparent;border-style:dashed;border-color:#dedede}
.result-placeholder{padding:14px 0}.result-placeholder-icon{color:#8f8f8f;display:block;margin-bottom:18px}.result-placeholder-icon>.icon{width:22px;height:22px}.result-placeholder>.label{font-size:9px;color:#777}.result-placeholder h3{font-size:19px;line-height:27px;letter-spacing:-.35px;font-weight:500;margin:10px 0 8px}.result-placeholder>p{font-size:12px;color:#777;line-height:1.8;max-width:340px}.placeholder-steps{display:grid;gap:9px;margin-top:24px;padding-top:18px;border-top:1px solid #e5e5e5}.placeholder-steps span{font-size:11px;color:#777}
.page-canvas .result-head{gap:10px}.page-canvas .result-summary{font-size:13px}.page-canvas .result-note{font-size:10px}.page-canvas .claim{padding:14px 0}.page-canvas .rail-note{color:#777}
@media(min-width:1700px){.page-canvas>.science-layout{grid-template-columns:minmax(0,1fr) 280px}}
@media(max-width:1400px){.tour-trigger span{display:none}.page-canvas .doc-toolbar{flex-direction:row}.page-canvas .doc-toolbar .search-wrap{width:230px}.page-canvas>.science-layout{grid-template-columns:minmax(0,1fr) 230px}.page-canvas .source-rail{padding-left:20px}.page-canvas .chat-area{padding-right:24px}.page-canvas .experiment-layout{gap:18px}}
@media(max-width:1180px){.page-canvas>.science-layout{grid-template-columns:minmax(0,1fr) 210px}.page-canvas .chat-area{padding-right:20px}.page-canvas .source-rail{padding-left:18px}.page-canvas .experiment-layout{grid-template-columns:1fr}.page-canvas>.tour-card{grid-template-columns:minmax(0,1fr) 128px}.page-canvas .doc-toolbar{flex-direction:column;align-items:stretch}.page-canvas .doc-toolbar .search-wrap{width:100%}}
@media(max-width:1023px){.page-canvas .experiment-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.page-canvas>.science-layout{grid-template-columns:minmax(0,1fr) 250px}.page-canvas .toolbar-filter{display:none}.page-canvas .question .question-text{font-size:26px}}
@media(max-width:800px){.main .page-canvas{padding-top:24px}.page-canvas>.science-layout{grid-template-columns:1fr}.page-canvas .chat-area{padding-right:0}.page-canvas .source-rail{position:static;padding-left:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #ebebeb;border-left:0}.page-canvas .source-card{padding:14px;margin-bottom:0}.page-canvas .toolbar-filter{display:block}.page-canvas .experiment-layout{grid-template-columns:1fr}.page-canvas .tour-card{min-height:136px}.context-count{display:none}.review-controls{align-items:flex-start;gap:12px}.review-controls>.chips{flex:1}.review-controls .chip{font-size:11px}.shortlist-toggle{font-size:11px}.tour-trigger{padding:5px 0}.header-team select{font-size:10px}.page-canvas .paper-bottom{flex-direction:row;align-items:center;gap:8px}.page-canvas .paper-bottom .btn.ghost{padding-left:5px}}
@media(max-width:540px){.main .page-canvas{padding:22px 20px 0}.page-canvas>.room-head{flex-direction:column;align-items:stretch;gap:13px;padding-bottom:21px}.page-canvas>.room-head .eyebrow{font-size:9px}.page-canvas>.room-head h1{font-size:23px;line-height:31px}.page-canvas>.room-head p{font-size:12px}.page-canvas>.room-head .head-actions{align-self:flex-start}.page-canvas>.tour-card{width:100%;max-width:720px;min-height:0;margin:0 0 22px;padding:15px;grid-template-columns:minmax(0,1fr);gap:12px;position:relative}.tour-card .tour-copy>.label{padding-right:20px;font-size:9px}.tour-card .tour-copy h3{font-size:15px;line-height:22px;margin-top:9px;padding-right:8px}.tour-card .tour-copy p{font-size:12px;line-height:1.75}.tour-controls{flex-direction:row;justify-content:flex-end;gap:8px}.tour-controls>.icon-btn{position:absolute;top:12px;right:13px;margin:0}.tour-buttons .btn{font-size:11px}.page-canvas .chat-area{padding-top:18px}.page-canvas .chat-toolbar{margin-bottom:22px}.page-canvas .question .question-text{font-size:24px;line-height:1.45;letter-spacing:-.7px}.page-canvas .answer-brand .muted.small{font-size:8px!important}.page-canvas .source-rail{grid-template-columns:1fr;padding-top:20px}.page-canvas .source-card{padding:15px}.page-canvas .source-card h4{font-size:13px}.observation-comparison{padding:14px}.observation-comparison figcaption{font-size:11px;flex-wrap:wrap;gap:4px}.observation-row{grid-template-columns:38px minmax(0,1fr);font-size:11px;gap:3px 8px}.observation-status{grid-column:2;font-size:10px}.review-heading.section-heading{margin-bottom:17px}.review-heading h2{font-size:20px;line-height:28px}.review-heading p{font-size:12px;line-height:1.8}.review-controls{flex-wrap:wrap;gap:12px;margin-bottom:18px}.review-controls>.chips{flex-basis:100%}.shortlist-toggle{padding:6px 9px}.page-canvas .paper-card{padding:21px}.page-canvas .paper-card h3{font-size:19px;line-height:27px}.page-canvas .paper-bottom .btn{font-size:11px}.collection-summary{gap:4px 13px;font-size:11px}.collection-summary>span+span{padding-left:13px}.collection-summary>.collection-ready{padding-left:0;border:0;flex-basis:100%;margin-top:4px;font-size:10px}.room-guidance{font-size:11px;margin-bottom:18px}.page-canvas .doc-toolbar{gap:12px;flex-direction:column;align-items:stretch}.page-canvas .doc-toolbar .search-wrap{width:100%}.page-canvas .doc-table td{padding:13px}.page-canvas .doc-table .optional{display:none}.page-canvas .doc-bottom{line-height:1.7}.page-canvas .section-heading h2{font-size:20px}.page-canvas .section-heading p{font-size:12px;line-height:1.8}.page-canvas .experiment-tabs{max-width:100%;margin-bottom:18px}.page-canvas #experiment-form{padding:19px}.page-canvas #experiment-form textarea,.page-canvas #experiment-form input{font-size:16px}.page-canvas #experiment-form textarea{min-height:110px}.page-canvas #experiment-form input{height:42px}.page-canvas #experiment-form .field label{font-size:12px}.page-canvas #experiment-form .form-foot{align-items:center}.page-canvas #experiment-form .form-foot>span{max-width:112px;font-size:9px}.page-canvas .results-panel{padding:19px}.result-placeholder{padding:5px 0}.result-placeholder-icon{margin-bottom:12px}.result-placeholder h3{font-size:18px}.placeholder-steps{gap:8px;margin-top:18px}.page-canvas>.workspace-footer{padding:18px 0;font-size:10px}.tour-trigger{width:25px}.top-actions .tour-trigger .icon{width:14px;height:14px}}
@media(max-width:400px){.top-actions .tour-trigger{display:none}}
@media(min-width:1181px){.tour-trigger span{display:inline}}
@media(max-width:400px){.top-actions .tour-trigger{display:inline-flex}.brand img{width:84px}.header-team select{max-width:125px}}
.doc-title .doc-type-mobile{display:none}
@media(max-width:540px){.page-canvas .doc-table{min-width:0;table-layout:fixed}.page-canvas .doc-table th:nth-child(2),.page-canvas .doc-table td:nth-child(2),.page-canvas .doc-table th:nth-child(4),.page-canvas .doc-table td:nth-child(4){display:none}.page-canvas .doc-table th:last-child,.page-canvas .doc-table td:last-child{width:42px;padding-left:2px;padding-right:8px}.page-canvas .doc-table th:first-child,.page-canvas .doc-table td:first-child{padding-left:12px;padding-right:6px}.page-canvas .doc-title{min-width:0;width:100%;align-items:flex-start;gap:10px}.page-canvas .doc-title strong{font-size:12px;line-height:1.6;overflow-wrap:anywhere}.page-canvas .doc-title>div{min-width:0}.page-canvas .doc-title .doc-type-mobile{display:block;color:#666;font-size:10px;margin-top:6px}.page-canvas .doc-title>div>span:last-child{font-size:9px;color:#777;line-height:1.7}.page-canvas .doc-title .file-icon{width:26px;height:33px;margin-top:2px}.page-canvas .doc-title .file-icon .icon{width:13px;height:13px}.page-canvas .doc-table th:last-child span{font-size:9px}.page-canvas .doc-table .icon-btn{width:27px;height:30px}.page-canvas .doc-table .icon-btn .icon{width:15px;height:15px}}
/* Science starts with an empty composer and a clear route to saved work. */
.page-canvas>.science-layout.is-new-chat{grid-template-columns:minmax(0,1fr);min-height:calc(100vh - 335px)}
.page-canvas .is-new-chat .chat-area{padding-right:0;max-width:790px;width:100%;margin:0 auto}
.page-canvas .is-new-chat .toolbar-filter{display:none}
.page-canvas .is-new-chat .chat-toolbar{margin-bottom:0}
.page-canvas .is-new-chat .new-chat{padding:28px 0 0}
.saved-chat-cue{display:inline-flex;align-items:center;gap:10px;padding:8px 0;color:#0070f3;font-size:12px;line-height:1.6;text-align:left;border-radius:5px}
.saved-chat-cue>.icon{transform:rotate(180deg);width:24px;height:24px;stroke-width:1.5}
.saved-chat-cue:hover{color:#0761d1}
.saved-cue-mobile{display:none}
.chat-start-copy{text-align:center;padding:61px 18px 25px}
.page-canvas .new-chat .chat-start-copy h2{font-size:27px;line-height:36px;letter-spacing:-.8px;max-width:none;font-weight:500}
.chat-start-copy p{font-size:13px;color:#777;line-height:1.8;margin:12px auto 0;max-width:430px}
.page-canvas .is-new-chat .composer{margin-top:10px;min-height:128px}
.page-canvas .is-new-chat .composer textarea{min-height:65px}
@media(max-width:1023px){.saved-cue-desktop{display:none}.saved-cue-mobile{display:inline}.saved-chat-cue>.icon{transform:rotate(-135deg)}.chat-start-copy{padding-top:44px}}
@media(max-width:540px){.page-canvas>.science-layout.is-new-chat{min-height:calc(100vh - 380px)}.page-canvas .is-new-chat .new-chat{padding-top:20px}.saved-chat-cue{font-size:12px;gap:8px}.saved-chat-cue>.icon{width:20px;height:20px}.chat-start-copy{padding:36px 0 22px}.page-canvas .new-chat .chat-start-copy h2{font-size:25px;line-height:34px}.chat-start-copy p{font-size:12px;max-width:300px}.page-canvas .is-new-chat .composer{min-height:128px}.page-canvas .is-new-chat .composer textarea{font-size:16px}}
.composer textarea::placeholder{color:#9a9a9a;opacity:1}
.keyword-answer .search-explanation{font-size:12px;color:#777;margin-top:9px}
.keyword-results{margin-top:22px}
.keyword-result{padding:18px 0;border-top:1px solid #ebebeb}
.keyword-result h3{margin:10px 0 8px;font-size:15px;line-height:1.6}
.keyword-result h3 button{display:inline;text-align:left;padding:0;font-size:inherit;line-height:inherit;letter-spacing:-.2px;color:#171717}
.keyword-result h3 button:hover{color:#0070f3}
.keyword-result h3 .icon{width:14px;height:14px;margin-left:4px}
.keyword-result p{font-size:13px;line-height:1.85;color:#4d4d4d}
.keyword-result mark{background:#fff0bd;color:inherit;padding:0 2px;border-radius:2px}
.matched-terms{display:block;margin-top:10px;font-size:10px;color:#777}
.keyword-disclosure{font-size:10px!important;line-height:1.8;color:#777;margin-top:18px!important;padding-top:15px;border-top:1px solid #ebebeb}
.keyword-no-results{padding:20px 0}
.keyword-no-results h3{font-size:19px;margin-bottom:10px}
.keyword-no-results p{font-size:13px;line-height:1.8}
@media(max-width:540px){.keyword-result h3{font-size:15px}.keyword-result>.flex{gap:8px;align-items:flex-start}.keyword-result .small{font-size:10px;white-space:nowrap}}

/* First-visit introduction, before the four-room tour. */
body:has(.welcome-dialog[open]){overflow:hidden}
dialog.welcome-dialog{width:min(820px,calc(100vw - 32px));max-height:calc(100dvh - 40px);border:1px solid #dedede;border-radius:14px;box-shadow:0 30px 100px #0003}
dialog.welcome-dialog::backdrop{background:#17171785;backdrop-filter:blur(5px)}
.welcome-dialog .modal-head{padding:28px 32px 0;border:0;position:static}
.welcome-dialog .modal-head .label{font-size:10px;letter-spacing:1px;color:#777}
.welcome-dialog .modal-head h2{font-size:34px;line-height:1.16;letter-spacing:-1.2px;max-width:590px;margin-top:13px;font-weight:550;color:#171717}
.welcome-dialog #modal-title:focus{outline:none}
.welcome-dialog .modal-head>.icon-btn{flex-shrink:0;color:#777}
.welcome-dialog .modal-body{padding:18px 32px 22px}
.welcome-dialog .modal-body>.welcome-lead{font-size:16px;line-height:1.6;color:#333;margin-bottom:10px;max-width:660px}
.welcome-dialog .modal-body>.welcome-summary{font-size:13px;line-height:1.75;color:#666;margin-bottom:24px;max-width:680px}
.welcome-section-label{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#777;margin-bottom:13px}
.welcome-rooms{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:22px 28px}
.welcome-rooms li{display:flex;align-items:flex-start;gap:12px;min-width:0}
.welcome-room-icon{height:34px;width:34px;display:grid;place-items:center;background:#f5f5f5;border:1px solid #ebebeb;border-radius:8px;flex-shrink:0;color:#444}
.welcome-room-icon .icon{height:17px;width:17px}
.welcome-rooms h3{font-size:13px;font-weight:550;line-height:1.5;margin:0 0 4px;color:#171717}
.welcome-rooms p{font-size:12px;line-height:1.7;color:#777;margin:0}
.welcome-platform{margin-top:25px;padding-top:19px;border-top:1px solid #ebebeb}
.welcome-platform>span{display:flex;align-items:center;gap:8px;font-size:12px;color:#333;font-weight:500}
.welcome-platform .icon{height:14px;width:14px}
.welcome-platform p{font-size:12px;line-height:1.7;color:#666;margin:6px 0 0}
.welcome-dialog .modal-body>.welcome-demo-note{font-size:11px;line-height:1.7;color:#777;margin:15px 0 0}
.welcome-demo-note strong{font-weight:500;color:#555}
.welcome-dialog .modal-foot{padding:18px 32px;background:#fafafa;position:sticky;bottom:0;flex-wrap:wrap}
.welcome-actions{display:flex;align-items:center;gap:10px}
.welcome-actions .btn{font-size:12px;min-height:40px;padding:10px 15px}
.welcome-dialog .welcome-duration{font-size:10px;color:#888}
@media(max-width:600px){
 dialog.welcome-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:12px}
 .welcome-dialog .modal-head{padding:24px 22px 0;gap:8px}
 .welcome-dialog .modal-head h2{font-size:28px;letter-spacing:-.8px}
 .welcome-dialog .modal-body{padding:16px 22px 20px}
 .welcome-dialog .modal-body>.welcome-lead{font-size:14px}
 .welcome-dialog .modal-body>.welcome-summary{font-size:12px;margin-bottom:20px}
 .welcome-rooms{grid-template-columns:1fr;gap:18px}
 .welcome-platform{margin-top:20px}
 .welcome-dialog .modal-foot{padding:14px 18px;gap:10px}
 .welcome-dialog .welcome-duration{width:100%;text-align:center;font-size:10px}
 .welcome-actions{width:100%;gap:8px;flex-wrap:wrap}
 .welcome-actions .btn{flex:1;justify-content:center;font-size:11px;white-space:normal;min-width:120px}
}

/* Keep the product label a quiet, consistent part of the Hammer lockup. */
.brand{gap:12px}
.brand .brand-word{display:inline-flex;align-items:center;justify-content:center;min-height:26px;padding:4px 8px;border:1px solid #e5e5e5;border-radius:5px;background:#fafafa;color:#666;font-size:11px;font-weight:500;line-height:1;letter-spacing:.02em}
@media(max-width:540px){.brand{gap:8px}.brand .brand-word{min-height:23px;padding:4px 6px;font-size:10px}}