:root{--bg:#f8f9f7;--ink:#26372e;--muted:#738077;--line:#e2e7df;--green:#39634b;--pale:#ecf1e9;--gold:#a37d44}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:var(--green)}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#eef1eb;border-right:1px solid var(--line);padding:30px 21px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:650;text-decoration:none;margin-bottom:54px;letter-spacing:-.6px}.brand-icon{background:var(--green);color:white;border-radius:9px;width:32px;height:32px;text-align:center;font:italic 26px Georgia}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.6px;color:var(--muted)}.side-heading{display:flex;align-items:center;justify-content:space-between;margin:21px 8px 12px;font-weight:600}.icon-button{border:0;background:none;font-size:22px;color:var(--muted)}nav button{display:block;width:100%;text-align:left;border:0;background:none;padding:13px 12px;border-radius:7px;margin:4px 0;color:#637064;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}nav button.active{background:#dde6d8;color:#2f5139;font-weight:600}nav button::before{content:'▧';margin-right:10px}.new-project{border:1px dashed #cad3c6;background:transparent;color:#6e7b6d;border-radius:7px;margin-top:17px;padding:11px}.sidebar-bottom{margin-top:auto}.export{font-size:12px;display:block;padding:18px 2px;text-decoration:none}.account{display:flex;align-items:center;gap:11px;border-top:1px solid #dce2d8;padding-top:21px;font-size:12px}.avatar{border:1px solid #ccd5c7;background:#e2e8dc;padding:9px;border-radius:50%;font-size:11px}.account small{display:block;color:var(--muted);font-size:10px;margin-top:5px}main{margin-left:250px}header{height:78px;padding:0 42px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#fbfcfa}.breadcrumb{font-size:12px;color:var(--muted)}.breadcrumb span{margin-left:12px}.breadcrumb span:last-child{color:var(--ink)}.subscription{background:#eef4e9;border:1px solid #e0e8da;border-radius:20px;padding:7px 11px;font-size:11px;color:#567346}.subscription i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#739860;margin-right:5px}.workspace{max-width:1120px;margin:auto;padding:40px 46px 20px}.title-row{display:flex;justify-content:space-between;align-items:center}h1{font-family:Georgia,serif;font-weight:400;font-size:36px;letter-spacing:-1px;margin:13px 0 9px}p{line-height:1.7}.title-row p{color:var(--muted);font-size:13px;margin:0}.project-count{display:flex;flex-direction:column;align-items:flex-end;gap:4px;color:var(--muted);font-size:10px}.project-count strong{color:var(--green);font:28px Georgia}.tabs{display:flex;align-items:center;border-bottom:1px solid var(--line);gap:27px;margin:35px 0 22px}.tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:0 0 15px;color:var(--muted);font-size:13px}.tabs button.active{color:var(--green);border-color:var(--green);font-weight:600}.tabs button span{font-size:10px;padding:2px 5px;border-radius:4px;background:#e8ede4;margin-left:5px}.flow{margin-left:auto;font-size:10px;color:#8a9487;padding-bottom:15px}.flow b{font-weight:400;margin:0 9px;color:#acb5a7}.intro{text-align:center;padding:44px 0 48px}.intro-mark{font:38px Georgia;color:#7c9670;margin-bottom:18px}.intro h2,.knowledge-intro h2{font:27px Georgia;letter-spacing:-.5px;margin:0 0 12px}.intro p{font-size:13px;color:var(--muted);line-height:1.8}.suggestions{display:flex;justify-content:center;gap:10px;margin-top:26px}.suggestions button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:12px 14px;color:#62735f;font-size:11px}.suggestions span{margin-left:16px}.composer-wrap{position:sticky;bottom:0;padding-top:14px;background:linear-gradient(transparent,var(--bg) 15px);margin-top:22px}#chat-form{border:1px solid #d5dfcf;background:#fff;border-radius:12px;box-shadow:0 4px 17px #30402905;padding:16px 17px 12px}#topic{border:0;resize:vertical;width:100%;min-height:50px;max-height:190px;background:transparent;color:var(--ink);outline:0;line-height:1.6;font-size:13px}#topic::placeholder{color:#a0aa9c}.composer-bottom{display:flex;align-items:center;gap:10px;margin-top:8px}.mode select{border:0;border-radius:5px;background:var(--pale);color:#5c7254;padding:7px;font-size:11px}.composer-hint{font-size:10px;color:#a0a99b;margin-left:auto}#send{border:0;background:var(--green);color:white;border-radius:8px;width:34px;height:32px;font-size:23px}.privacy-line{text-align:center;color:#8a9683;font-size:10px;margin:11px 0}.privacy-line>span:first-child{margin-right:4px}.cost-note{margin-left:15px;color:#a0a99b}.job{padding:17px 0;border-bottom:1px solid var(--line)}.job-heading{display:flex;align-items:flex-start;gap:12px}.job-heading h2{font-size:17px;line-height:1.5;font-weight:550;margin:0}.job-meta{font-size:10px;color:var(--muted);margin:8px 0 17px}.status{display:inline-block;padding:5px 9px;background:#edf2e8;border-radius:5px;font-size:11px;color:#557049;margin:10px 0}.status.paused,.badge.partial{color:#87632a;background:#f6edda}.report{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.8;color:#4e5f50;padding:4px 0 17px}.report-toggle{background:none;border:0;color:var(--green);padding:8px 0;font-size:12px}.sources{display:grid;grid-template-columns:1fr 1fr;gap:12px}.source{border:1px solid var(--line);background:#fff;border-radius:9px;padding:18px;min-width:0}.source-top{display:flex;justify-content:space-between;gap:8px;align-items:center}.badge{display:inline-block;background:#eef3ea;color:#617b51;border-radius:4px;padding:4px 6px;font-size:9px}.badge.metadata{background:#f3f0e8;color:#958263}.source h3{font:17px/1.4 Georgia;margin:12px 0 9px}.source .authors{font-size:10px;color:var(--muted);line-height:1.6}.source .reason{font-size:12px;line-height:1.7;color:#687663}.source a{font-size:11px}.source details{border-top:1px solid var(--line);padding-top:12px;margin-top:13px}.source summary{font-size:11px;color:var(--green);cursor:pointer}.source details p{font-size:12px;white-space:pre-wrap}.source details h4{font-size:11px;margin-bottom:5px}.quote{font-size:11px;background:#f5f7f2;border-left:2px solid #c3d1b8;padding:9px;line-height:1.6}.selection-label{font-size:11px;color:var(--muted);display:flex;gap:5px;align-items:center}.selection-label input{accent-color:var(--green)}.review-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:16px;padding:13px 15px;border:1px solid #dce5d4;background:#f0f4eb;border-radius:7px;font-size:11px}.primary,.secondary{border-radius:7px;padding:10px 15px;font-size:12px}.primary{background:var(--green);color:white;border:1px solid var(--green)}.secondary{background:white;border:1px solid var(--line);color:var(--muted)}.empty{padding:40px 0;color:var(--muted);font-size:13px;text-align:center}.knowledge-intro{padding:24px 0}.knowledge-intro p{color:var(--muted);font-size:12px}dialog{border:1px solid var(--line);border-radius:14px;padding:30px;max-width:540px;width:calc(100% - 30px);color:var(--ink);box-shadow:0 18px 80px #1e302c2b}dialog::backdrop{background:#253a3040;backdrop-filter:blur(3px)}dialog h2{font:26px Georgia;margin:15px 0 24px}dialog label:not(.check){display:block;font-size:12px;margin:15px 0}dialog input:not([type=checkbox]),dialog textarea{display:block;border:1px solid var(--line);border-radius:6px;padding:11px;width:100%;margin-top:8px;background:#fafcf9;color:var(--ink)}dialog textarea{min-height:85px}.check{display:flex;align-items:flex-start;gap:8px;font-size:12px;line-height:1.6}.muted{color:var(--muted);font-size:11px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}#approval-list{padding-left:20px;line-height:1.8;font-size:12px}#toast{position:fixed;bottom:25px;right:25px;max-width:380px;padding:15px 20px;border-radius:9px;background:#263f30;color:#fff;box-shadow:0 5px 25px #0002;font-size:13px;z-index:5}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid #789268;outline-offset:3px}[hidden]{display:none!important}@media(max-width:1000px){.sidebar{width:210px;padding:25px 15px}main{margin-left:210px}.workspace{padding:30px 27px}.flow{display:none}.brand{font-size:17px}.sources{grid-template-columns:1fr}}@media(max-width:680px){.sidebar{position:static;width:100%;padding:16px;display:block;border-right:0}.brand{margin:0 0 15px}.sidebar>.eyebrow,.side-heading,.sidebar-bottom,.new-project{display:none}nav{display:flex;gap:5px;overflow:auto}nav button{width:auto;flex-shrink:0;padding:9px}main{margin-left:0}header{height:52px;padding:0 18px}.workspace{padding:25px 18px 10px}h1{font-size:29px}.project-count{display:none}.intro{padding:26px 0}.intro h2{font-size:24px}.intro br{display:none}.suggestions{flex-direction:column;align-items:center}.composer-hint,.cost-note{display:none}#send{margin-left:auto}.title-row p{font-size:12px}.review-bar{align-items:flex-start;flex-direction:column}.dialog-actions{flex-wrap:wrap}.breadcrumb{max-width:62%;overflow:hidden;white-space:nowrap}.subscription{font-size:9px}#new-project{display:none}}
.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at 15% 30%,#e3ebdc 0,transparent 50%),#f6f8f3}.login-card{width:440px;max-width:calc(100% - 36px);padding:45px;background:#ffffffbf;border:1px solid #e0e7db;border-radius:15px;box-shadow:0 20px 80px #30402808}.login-card .brand{margin-bottom:40px}.login-card h1{font-size:30px;margin-top:19px}.login-card>p{font-size:13px;color:var(--muted)}.login-card form{margin-top:30px}.login-card label{display:block;font-size:11px;margin:17px 0 8px}.login-card input{width:100%;border:1px solid #d6e0ce;border-radius:6px;padding:12px;background:#fafcf8;color:var(--ink)}.login-card .primary{width:100%;padding:13px}.login-footer{font-size:10px;text-align:center;color:var(--muted);margin-top:26px}#login-error{color:#9b4a38;font-size:12px}.logout{border:0;background:none;color:var(--muted);font-size:10px;padding:10px 0}

@media(max-width:680px){.new-project{display:inline-block;margin-top:8px;padding:7px 11px;font-size:11px}.sidebar-bottom{display:flex;gap:16px;align-items:center}.sidebar-bottom .account{display:none}.export{font-size:10px;padding:8px 0}.logout{padding:8px 0}}