:root{font-family:Manrope,Segoe UI,sans-serif;color:#243d37;background:#f7f8f5;font-synthesis:none;font-weight:400;--green:#173f36;--muted:#7c8984;--line:#e1e7e0}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button,a,input,textarea{outline-offset:4px}button{transition:background .15s,transform .15s}button:focus-visible,a:focus-visible{outline:2px solid #508474}button{color:inherit}a{color:#276f59}p{line-height:1.7}button svg{flex-shrink:0}.layout{display:flex;height:100dvh;overflow:hidden}.sidebar{width:272px;background:#eef1eb;border-right:1px solid #dce3db;display:flex;flex-direction:column;padding:31px 19px 18px;flex-shrink:0}.brand{background:transparent;border:0;display:flex;align-items:center;gap:13px;text-align:left;padding:0 6px;font-size:21px;font-weight:800;letter-spacing:-.7px}.brand small{display:block;color:#7e8a80;font-weight:500;font-size:10px;letter-spacing:.3px;margin-top:4px}.brand-mark{width:44px;height:48px;display:grid;place-items:center;background:var(--green);color:#e6efc5;border-radius:11px}.new-chat{display:flex;align-items:center;gap:10px;margin:37px 1px 31px;border:0;background:var(--green);color:#fff;padding:14px 16px;border-radius:8px;font-size:12px;font-weight:700}.new-chat>span{margin-left:auto;font-size:19px;color:#cfdbbc}.new-chat:hover,.primary:hover{background:#285548}.nav-label{font-size:9px;letter-spacing:1.45px;font-weight:700;color:#8a958c;padding:0 12px;margin:0 0 12px}.nav-item{width:100%;display:flex;align-items:center;gap:11px;background:none;border:0;padding:13px 12px;text-align:left;font-size:12px;border-radius:7px;margin:2px 0}.nav-item.active{background:#dde5d9;color:#244d37;font-weight:700}.nav-item:hover,.history-row:hover{background:#e3e9df}.count{margin-left:auto;border:1px solid #cad7c4;padding:1px 6px;border-radius:5px;font-size:10px}.history-head{margin-top:35px;display:flex;justify-content:space-between}.history{overflow:auto;flex:1;min-height:80px}.history-row{display:flex;align-items:center;border-radius:6px;margin:3px 0}.history-row.chosen{background:#e1e8dc}.history-row>button:first-child{display:flex;align-items:center;gap:9px;border:0;background:none;padding:11px 10px;min-width:0;flex:1;font-size:11px}.history-row>button>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.delete-chat{border:0;background:none;padding:6px;opacity:.4}.delete-chat:hover{opacity:1;color:#a94336}.empty-history{font-size:11px;padding:0 12px}.sidebar-bottom{padding-top:16px;border-top:1px solid #dbe2d8}.profile{display:flex;align-items:center;gap:10px;padding:20px 6px 0;font-size:11px;font-weight:700}.avatar{height:32px;width:32px;border-radius:50%;background:#dce5d4;display:grid;place-items:center;font-size:13px;color:#496243;flex-shrink:0}.profile small{display:block;color:#8a938a;font-size:9px;font-weight:500;margin-top:4px}.online{width:6px;height:6px;background:#70a67b;border-radius:50%;display:inline-block;flex-shrink:0}.profile .online{margin-left:auto}main{flex:1;min-width:0;display:flex;flex-direction:column;background:#fafbf8}.topbar{height:76px;border-bottom:1px solid var(--line);padding:0 38px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.breadcrumb{font-size:11px;color:#8c958f}.breadcrumb span{margin:0 13px;color:#b6bdb5}.breadcrumb strong{font-weight:600;color:#41594e}.connection{display:flex;align-items:center;gap:7px;font-size:10px;color:#819081}.chat-workspace{flex:1;display:flex;flex-direction:column;min-height:0}.chat-scroll{flex:1;min-height:0;overflow:auto;scrollbar-width:thin}.welcome{max-width:830px;margin:0 auto;padding:65px 45px 30px}.eyebrow{display:flex;align-items:center;gap:8px;font-size:9px;letter-spacing:1.8px;font-weight:800;color:#839679}.eyebrow>span{width:5px;height:5px;background:#8da772;border-radius:50%}h1{font-size:42px;line-height:1.23;font-weight:500;letter-spacing:-1.7px;margin:21px 0 18px}h1>span{display:block;color:#8b9b83}.intro{font-size:13px;color:#7c897d;line-height:1.9;margin:0 0 32px}.examples{display:grid;grid-template-columns:1fr 1fr;gap:12px}.examples button{text-align:left;position:relative;background:#fff;border:1px solid #e0e7dc;border-radius:10px;padding:19px 20px 20px;min-height:117px}.examples button:hover{border-color:#a1b695;background:#f4f7ee;transform:translateY(-2px)}.example-number{display:block;font-size:9px;color:#91a084;letter-spacing:1px;margin-bottom:12px}.examples strong{font-size:12px;font-weight:700;display:block}.example-description{font-size:10px;color:#919b8f;display:block;margin-top:7px}.example-arrow{position:absolute;right:18px;top:16px;color:#9aa793;font-size:17px}.source-note{display:flex;gap:8px;align-items:center;color:#939d8e;font-size:9px;margin:23px 0 0}.composer-wrap{width:100%;max-width:830px;margin:0 auto;padding:15px 45px 23px}.composer{padding:16px 17px 10px;border:1px solid #d7e0cf;background:#fff;border-radius:12px;box-shadow:0 3px 15px #283e2610}.composer:focus-within{border-color:#9fb694;box-shadow:0 0 0 3px #dde8d640}.composer textarea{border:0;resize:none;width:100%;outline:0;background:transparent;font-size:12px;color:#364e42;line-height:1.7;min-height:45px;max-height:170px}.composer textarea::placeholder{color:#9aa195}.composer-bottom{display:flex;align-items:center;justify-content:space-between}.composer-bottom>span{font-size:9px;color:#99a28f;display:flex;gap:6px;align-items:center}.send-button{display:grid;place-items:center;height:34px;width:34px;background:var(--green);border:0;border-radius:8px;color:#fff}.composer-caption{font-size:8px;color:#a3ab9d;display:flex;justify-content:space-between;margin:11px 4px 0}.message-list{max-width:830px;margin:0 auto;padding:28px 45px}.message{margin-bottom:28px;font-size:13px;line-height:1.8}.message.user{background:#eaf0e4;border:1px solid #e0e9d9;border-radius:14px 14px 2px;margin-left:65px;padding:13px 19px;color:#38513e}.message.user p{margin:0}.assistant-label{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:700;margin-bottom:15px}.mini-mark{background:#e6eddb;border-radius:6px;padding:5px;height:27px;color:#4b6949}.answer-type{margin-left:auto;color:#93a18a;font-size:9px;font-weight:500}.message-content p{margin:0 0 12px}.message-content h2,.message-content h3{font-size:15px;letter-spacing:0;margin:18px 0 8px}.message-content ul,.message-content ol{padding-left:22px}.message-content table{border-collapse:collapse;width:100%;font-size:11px;display:block;overflow:auto}.message-content td,.message-content th{padding:8px;border:1px solid var(--line)}.message-content pre{white-space:pre-wrap;word-break:break-word}.reference-list{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}.reference-list button{display:flex;align-items:center;gap:5px;max-width:100%;font-size:9px;border:1px solid #dbe4d5;background:#f3f6ef;padding:6px 9px;border-radius:6px;text-align:left}.reference-list button>span{color:#8aa17e;font-size:8px;font-weight:700}.answer-warning{font-size:10px;color:#a77742;border-left:2px solid #dcc58a;padding-left:10px}.thinking{display:flex;align-items:center;gap:10px;font-size:11px;color:#87957e;padding:12px 0}.thinking-dots{letter-spacing:3px;animation:pulse 1s infinite alternate;color:#6c8b58}.page{overflow:auto;padding:40px 45px 60px;flex:1}.page-heading h1{font-size:32px;margin:16px 0 8px;letter-spacing:-1px}.page-heading p{font-size:12px;color:#8b9685;margin:0 0 28px}.source-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.source-card{position:relative;text-align:left;padding:24px;background:#fff;border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;min-height:210px}.source-card:hover{border-color:#91ac83}.source-icon{display:grid;place-items:center;width:39px;height:43px;color:#6b845b;background:#eef3e7;border-radius:8px;flex-shrink:0}.source-kind{position:absolute;right:20px;top:25px;font-size:9px;color:#9eaa95}.source-card h3{font-size:13px;line-height:1.6;margin:20px 0 8px;overflow-wrap:anywhere}.source-card p{font-size:10px;color:#8d9a84;margin:0 0 15px}.source-open{margin-top:auto;color:#769062;font-size:10px}.icon-button{border:0;background:transparent;display:grid;place-items:center;padding:7px}.error-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff1e9;color:#965c3e;font-size:12px;padding:12px 22px;border-bottom:1px solid #ecd8c5}.primary,.secondary,.text-button{border-radius:7px;padding:10px 15px;font-size:11px;font-weight:600;display:inline-flex;align-items:center;gap:8px;justify-content:center;white-space:nowrap}.primary{background:var(--green);border:1px solid var(--green);color:#fff}.secondary{background:#fff;border:1px solid #dce4d5}.secondary:hover{background:#f1f5eb}.text-button{background:none;border:0;color:#7b8c70}.danger{color:#a3614b}.muted{color:#8c9785}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-bottom:24px}.tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:12px 1px;font-size:12px;color:#89967f}.tabs button.selected{border-color:var(--green);color:var(--green);font-weight:700}.upload-panel{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:23px;background:#edf2e7;border:1px dashed #cfdcc3;border-radius:9px;margin-bottom:25px}.upload-panel>div{flex:1}.upload-panel h3{font-size:13px;margin:0}.upload-panel p{font-size:10px;color:#809371;margin:6px 0 0}.upload-panel small{font-size:9px;color:#8c9a80}.upload-panel form{display:flex;gap:8px;width:100%;margin-top:8px}input{padding:11px 12px;border:1px solid #d5dfcc;border-radius:6px;background:#fff;color:inherit;min-width:0;font-size:12px}.upload-panel input,.user-search input{flex:1}.material-row{display:flex;gap:15px;align-items:center;border-bottom:1px solid var(--line);padding:20px 0}.material-info{flex:1;min-width:0}.material-info h3{font-size:12px;line-height:1.6;margin:0;overflow-wrap:anywhere}.material-info p{font-size:9px;color:#8d9c80;margin:6px 0 0}.material-info .text-error{color:#ac7351}.status{font-size:9px;white-space:nowrap;border-radius:20px;padding:5px 9px}.status.ready{background:#e5eddc;color:#61814a}.status.draft{background:#f0eee5;color:#9f9064}.status.failed{background:#f7e9df;color:#aa7052}.row-buttons{display:flex;gap:5px;align-items:center}.row-buttons button{font-size:10px;padding:8px 10px}.info-box{display:flex;align-items:flex-start;gap:13px;border:1px solid var(--line);background:#f0f4e9;padding:21px;border-radius:8px;font-size:12px}.info-box svg{flex-shrink:0}.info-box p{font-size:11px;color:#829373;margin:8px 0 0}.user-search{display:flex;gap:8px;margin:26px 0}.person-row{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:14px 0;font-size:12px}.person-row .muted{font-size:10px}.person-row>button{margin-left:auto}.section-heading{font-size:15px;margin-top:30px}.empty-state{font-size:12px;color:#8c9b80;padding:18px 0}.audit-list>div{display:grid;grid-template-columns:60px 1fr 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--line);font-size:10px}.audit-list code{grid-column:2/4;color:#9eaa95;font-size:9px}.audit-list>div>span{color:#8b9d7e}.notice{background:#eaf1df;border:1px solid #d3e1c5;padding:12px 16px;border-radius:8px;margin:12px 0 22px;font-size:12px}.working-indicator{position:fixed;bottom:25px;right:30px;background:#173f36;color:#fff;box-shadow:0 3px 18px #0002;padding:12px 18px;border-radius:8px;font-size:12px;z-index:20}.modal-overlay{position:fixed;inset:0;background:#152f2866;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:30;display:flex;align-items:center;justify-content:center;padding:30px}.modal{width:760px;max-width:100%;max-height:90dvh;overflow:auto;background:#fafbf7;border:1px solid #d8e0d0;border-radius:14px;padding:25px 30px;box-shadow:0 20px 80px #132b2440}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.modal h2{font-size:19px;line-height:1.6;overflow-wrap:anywhere;margin:0 0 15px}.external-link{font-size:11px}.source-text{white-space:pre-wrap;word-break:break-word;font:12px/1.9 Manrope,Segoe UI,sans-serif;background:#fff;border:1px solid var(--line);border-radius:8px;padding:21px;max-height:55vh;overflow:auto}.modal label{display:flex;flex-direction:column;gap:9px;font-size:11px;font-weight:600;margin-bottom:18px}.modal label input{width:100%}.text-editor{width:100%;min-height:35vh;resize:vertical;padding:14px;border:1px solid #d5dfcc;border-radius:7px;font:12px/1.8 Segoe UI,sans-serif;color:#3e5235}.modal .muted{font-size:10px;overflow-wrap:anywhere}.modal-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.auth-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px}.auth-screen h1{font-size:29px}.auth-screen p{max-width:460px;font-size:14px;color:#829374}.mobile-menu{display:none}@keyframes pulse{0%{opacity:.4}to{opacity:1}}@media(min-width:1500px){.welcome{padding-top:100px}.welcome h1{font-size:49px}.examples button{min-height:133px}.composer-wrap{padding-bottom:35px}}@media(max-width:1100px){.sidebar{width:235px;padding-left:13px;padding-right:13px}.welcome{padding:48px 30px 20px}.composer-wrap,.message-list{padding-left:30px;padding-right:30px}.page{padding:30px}.row-buttons{flex-direction:column}.material-row{gap:10px}.topbar{padding:0 25px}.upload-panel small{width:100%}}@media(max-width:760px){.sidebar{display:none;position:fixed;left:0;top:60px;bottom:0;z-index:20;width:270px;box-shadow:10px 0 40px #162c2420}.sidebar.visible{display:flex}.topbar{height:60px;padding:0 15px;gap:12px}.mobile-menu{display:grid}.breadcrumb{flex:1;font-size:10px}.breadcrumb>span,.breadcrumb{color:#839174}.connection{font-size:0}.welcome{padding:35px 23px 20px}.welcome h1{font-size:34px;letter-spacing:-1.3px}.eyebrow{font-size:8px}.intro{font-size:12px}.examples{gap:9px}.examples button{padding:15px;min-height:132px}.example-description{font-size:9px;line-height:1.6}.examples strong{font-size:11px}.source-note{font-size:8px;line-height:1.6}.composer-wrap{padding:10px 16px 16px}.composer-caption span{display:none}.composer textarea{font-size:12px}.composer-bottom>span{font-size:8px}.message-list{padding:20px}.message.user{margin-left:25px}.message{font-size:12px}.page{padding:25px 20px}.page-heading h1{font-size:28px}.tabs{gap:16px}.tabs button{font-size:10px}.upload-panel{padding:17px}.upload-panel form{flex-wrap:wrap}.upload-panel form input{flex-basis:100%}.material-row{flex-wrap:wrap}.material-info{flex-basis:calc(100% - 65px)}.status{margin-left:54px}.row-buttons{flex-direction:row;margin-left:auto}.modal-overlay{padding:12px}.modal{padding:20px}.modal-actions .primary{width:100%}.person-row{flex-wrap:wrap}.audit-list>div{grid-template-columns:45px 1fr}.audit-list code{grid-column:2}.source-grid{grid-template-columns:1fr}.source-card{min-height:190px}.connection .online{display:block}.auth-screen p{font-size:12px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}.read-more{display:inline-flex;align-items:center;gap:12px;margin-top:14px;padding:9px 14px;border:1px solid #ccd9ce;border-radius:9px;background:#f5f8f2;color:#315943;font-size:13px;font-weight:600;text-decoration:none}.read-more:hover{background:#e9f0e4}.read-more:focus-visible{outline:2px solid #315943;outline-offset:3px}a.source-card{display:block;text-decoration:none;color:inherit}button.download-original{background:none;border:0;color:#276f59;text-decoration:underline;align-self:flex-start}.material-link-group{display:inline-flex;flex-wrap:wrap;align-items:center;gap:8px}.material-card-group{display:flex;flex-direction:column;align-items:stretch}.material-card-group .source-card{flex:1}.download-original{font-size:12px;padding:9px 12px;display:inline-flex;min-height:40px;align-items:center}.layout{height:var(--app-height,100dvh)}@media(max-width:760px){.composer-wrap{padding-bottom:max(12px,env(safe-area-inset-bottom))}.topbar{padding-top:env(safe-area-inset-top);height:calc(60px + env(safe-area-inset-top))}.sidebar{top:calc(60px + env(safe-area-inset-top));max-height:calc(var(--app-height,100dvh) - 60px - env(safe-area-inset-top));padding-bottom:max(18px,env(safe-area-inset-bottom))}.composer textarea,input,.text-editor{font-size:16px}.icon-button,.send-button,.read-more,.secondary,.primary,.download-original{min-height:44px}.message-content{overflow-wrap:anywhere}.message-content table{display:block;overflow-x:auto}.modal{max-height:calc(var(--app-height,100dvh) - 24px)}.tabs{overflow-x:auto}.composer-caption{line-height:1.5}.material-link-group{max-width:100%}}