:root{--blue:#2465ed;--blue-soft:#eaf1ff;--ink:#16253e;--muted:#8493aa;--line:#e7edf5;--panel:#f4f7fc;--green:#2b9b63;--purple:#9275ed;--shadow:0 10px 45px #172b4b0d}*{box-sizing:border-box}body{color:var(--ink);background:#fff;margin:0;font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif;font-size:14px;line-height:1.6}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button,a{transition:background .15s,color .15s,box-shadow .15s}button{color:inherit;background:0 0;border:0}a{color:var(--blue);text-decoration:none}button:focus-visible,a:focus-visible{outline-offset:3px;outline:3px solid #2465ed77}input,textarea,select{color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{box-shadow:0 0 0 3px #2465ed12;border-color:var(--blue)!important}h1,h2,h3,p{margin:0}h1{letter-spacing:-1px;font-size:30px;line-height:1.35}h2{font-size:18px;line-height:1.5}h3{font-size:13px;font-weight:650}small{font-size:12px}select{cursor:pointer;text-overflow:ellipsis;background:0 0;border:0;max-width:100%}textarea{resize:vertical}.muted{color:var(--muted)}.tiny{font-size:12px}.primary,.secondary{white-space:nowrap;border-radius:7px;justify-content:center;align-items:center;gap:8px;padding:10px 17px;font-size:13px;font-weight:550;display:inline-flex}.primary{background:var(--blue);color:#fff;box-shadow:0 3px 6px #2465ed18}.primary:hover:not(:disabled){background:#1957d4}.secondary{color:#48617e;background:#fff;border:1px solid #d5dfed}.secondary:hover:not(:disabled){background:var(--panel)}.text-btn{color:var(--blue);align-items:center;gap:4px;padding:0;font-size:12px;display:inline-flex}.icon-btn{color:#7d8da5;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;display:inline-flex}.icon-btn:hover{color:var(--ink);background:#e8eef8}.brand{color:#11203a;white-space:nowrap;letter-spacing:-.6px;align-items:center;gap:10px;font-size:19px;font-weight:750;display:flex}.brandmark{color:#fff;clip-path:polygon(37% 0,66% 0,100% 100%,69% 100%,52% 57%,32% 100%,0 100%);background:linear-gradient(140deg,#5b97ff,#1e5ee8);justify-content:center;align-items:center;width:32px;height:35px;font-size:25px;font-weight:850;line-height:1;display:inline-flex}.app-shell{grid-template-columns:238px minmax(400px,1fr) 320px;height:100dvh;display:grid;overflow:hidden}.sidebar{border-right:1px solid var(--line);background:linear-gradient(150deg,#f2f6fc,#f5f8fc);flex-direction:column;min-height:0;padding:25px 16px 15px;display:flex}.sidebar .brand{padding:0 6px 28px}.team-switch{background:#ffffffc9;border:1px solid #fff;border-radius:8px;align-items:center;gap:7px;margin-bottom:24px;padding:10px 7px 10px 10px;display:flex;box-shadow:0 2px 6px #19365503}.team-switch select{width:150px;font-size:12px;font-weight:600}.team-avatar{color:#4078c9;background:#dceaff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:25px;height:25px;font-size:11px;display:inline-flex}.nav-item{text-align:left;border-radius:6px;align-items:center;gap:13px;width:100%;margin-bottom:5px;padding:12px 17px;font-size:14px;display:flex;position:relative}.nav-item.active{color:var(--blue);background:#e4edfc;font-weight:600}.nav-item.active:before,.agent-entry.chosen:before{content:"";background:var(--blue);border-radius:3px;width:3px;position:absolute;top:9px;bottom:9px;left:0}.nav-item:hover{background:#e9eff9}.sidebar-rule{background:#e0e8f3;height:1px;margin:23px 5px 15px}.section-label{color:#8191a9;justify-content:space-between;align-items:center;margin-bottom:10px;padding:0 10px;font-size:12px;display:flex}.agent-list{flex-direction:column;gap:5px;display:flex}.agent-entry{text-align:left;border-radius:7px;align-items:center;gap:11px;padding:13px 12px;display:flex;position:relative}.agent-entry.chosen{color:#2465ed;background:#e6eefc}.agent-entry strong{font-size:13px;font-weight:600;display:block}.agent-entry small{color:#8a9ab1;margin-top:3px;font-size:10px;display:block}.agent-avatar{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex}.orange{color:#e6a356;background:#ffeddc}.purple{color:#fff;background:linear-gradient(145deg,#b598fb,#8968ee)}.sidebar-bottom{margin-top:auto;padding-top:24px}.sidebar-bottom .nav-item{padding:10px 15px;font-size:12px}.project-select{border:1px solid #dce5f2;border-radius:7px;width:100%;margin:0 0 15px;padding:9px 12px}.empty-link{color:var(--blue);text-align:left;padding:15px 10px;font-size:12px}.main-panel{background:#fff;flex-direction:column;min-width:0;display:flex;overflow:hidden}.topbar{border-bottom:1px solid var(--line);color:#536681;flex-shrink:0;align-items:center;gap:13px;height:62px;padding:0 28px;font-size:12px;display:flex}.topbar select{max-width:180px;font-size:12px}.save-status{white-space:nowrap;color:#8a98ad;align-items:center;gap:7px;margin-left:auto;font-size:11px;display:flex}.save-status i{background:#44ae77;border-radius:50%;width:5px;height:5px}.chat-scroll{scrollbar-width:thin;flex:1;padding:28px 30px 20px;overflow:auto}.chat-heading{margin-bottom:37px}.chat-heading h1{font-size:29px;font-weight:720}.chat-heading>p{color:#99a4b5;margin-top:8px;font-size:12px}.message{gap:14px;margin-bottom:28px;display:flex}.message-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:33px;height:33px;margin-top:1px;font-size:13px;display:flex}.blue{color:#fff;background:#509cdb}.message-body{flex:1;min-width:0}.message-meta{align-items:center;gap:12px;margin:2px 0 9px;font-size:12px;display:flex}.message-meta strong{font-weight:600}.message-meta>span{color:#9aa7ba;font-size:10px}.message-text{white-space:pre-wrap;color:#4a5972;overflow-wrap:anywhere;font-size:13px;line-height:1.9}.script-card{border:1px solid #e0e8f5;border-left:4px solid var(--blue);background:#fff;border-radius:6px;margin-top:19px;overflow:hidden;box-shadow:0 2px 6px #244d8503}.script-header{align-items:center;gap:10px;padding:20px 19px 15px;display:flex}.document-icon{width:33px;height:37px;color:var(--blue);background:#ecf2ff;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.script-header>div{min-width:0}.script-header h2{flex-wrap:wrap;align-items:center;gap:10px;font-size:17px;display:flex}.script-header p{color:#98a5b9;margin-top:3px;font-size:10px}.script-header .icon-btn{margin-left:auto}.version-badge{color:#4c7ee3;white-space:nowrap;background:#edf3ff;border-radius:4px;align-items:center;padding:2px 7px;font-size:10px;font-weight:500;display:inline-flex}.script-content{border-top:1px solid var(--line);white-space:pre-wrap;color:#40516c;max-height:380px;margin:0 20px;padding:21px 0 0;font-size:12px;line-height:1.9;overflow:hidden;-webkit-mask-image:linear-gradient(#000 88%,#0000);mask-image:linear-gradient(#000 88%,#0000)}.script-actions{justify-content:flex-end;gap:9px;padding:18px 17px;display:flex}.script-actions button{padding:8px 12px;font-size:11px}.composer-wrap{background:linear-gradient(#fff9,#fff 20%);flex-shrink:0;padding:10px 22px 13px}.composer{border:1px solid #d7e2f3;border-radius:9px;align-items:center;gap:12px;padding:10px;display:flex;box-shadow:0 3px 9px #1d4e9a03}.composer select{color:#5a4c86;background:#f0edfc;border-radius:20px;width:122px;padding:7px 9px;font-size:11px;font-weight:600}.composer textarea{resize:none;border:0;flex:1;width:0;min-height:25px;max-height:100px;padding:4px 0;font-size:12px;line-height:1.5}.composer textarea:focus{box-shadow:none}.composer textarea::placeholder{color:#a0adc1}.send-button{background:var(--blue);color:#fff;border-radius:7px;justify-content:center;align-items:center;width:37px;height:37px;display:flex;box-shadow:0 3px 6px #2465ed20}.composer-hint{color:#a5b1c2;justify-content:space-between;padding:7px 3px 0;font-size:9px;display:flex}.reference-chips{gap:7px;margin-bottom:6px;display:flex}.reference-chips button{background:var(--blue-soft);color:var(--blue);border-radius:4px;align-items:center;gap:5px;padding:3px 7px;font-size:10px;display:flex}.context-panel{border-left:1px solid var(--line);flex-direction:column;display:flex;overflow:hidden}.context-tabs{border-bottom:1px solid var(--line);flex-shrink:0;gap:24px;height:62px;padding:0 22px;display:flex}.context-tabs button{font-size:12px;position:relative}.context-tabs button.selected{color:var(--blue);font-weight:600}.context-tabs button.selected:after{content:"";background:var(--blue);height:2px;position:absolute;bottom:0;left:0;right:0}.context-scroll{scrollbar-width:thin;flex:1;padding:21px 20px;overflow:auto}.context-section{margin-bottom:27px}.context-section h3{justify-content:space-between;align-items:center;margin-bottom:12px;font-size:12px;display:flex}.topic-card{border:1px solid var(--line);border-radius:6px;padding:14px}.topic-card>div{justify-content:space-between;align-items:center;gap:8px;font-size:12px;display:flex}.topic-card p{color:#708098;margin:11px 0;font-size:11px;line-height:1.8}.topic-card .text-btn{color:#92a0b4;font-size:10px}.approved-pill,.draft-pill{white-space:nowrap;border-radius:4px;align-items:center;gap:3px;padding:2px 6px;font-size:9px;display:inline-flex}.approved-pill{color:#399968;background:#e9f8ef}.draft-pill{color:#5c87da;background:#edf3ff}.version-list{border:1px solid var(--line);border-radius:6px;overflow:hidden}.version-list button{text-align:left;align-items:center;gap:9px;width:100%;padding:12px 9px;display:flex}.version-list button+button{border-top:1px solid var(--line)}.version-list button:first-child{border-left:3px solid var(--blue)}.version-square{color:#6389d4;background:#f0f4fb;border-radius:4px;padding:2px 4px;font-size:11px}.version-list strong{font-size:11px;font-weight:550;display:block}.version-list small{color:#94a1b5;margin-top:3px;font-size:9px;display:block}.version-list .draft-pill,.version-list .approved-pill{margin-left:auto}.context-memory{background:#f6f8fc;border-radius:6px;padding:12px}.context-memory p{color:#65748c;align-items:flex-start;gap:8px;margin-bottom:13px;font-size:11px;display:flex}.context-memory svg{flex-shrink:0;margin-top:2px}.context-memory .text-btn{font-size:10px}.related-asset{text-align:left;color:#7794c1;align-items:center;gap:9px;width:100%;padding:8px 0;display:flex}.related-asset span{color:#63738c;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:11px;overflow:hidden}.related-asset small{color:#a0acc0;font-size:9px;display:block}.usage-footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:17px 20px;font-size:10px;display:flex}.usage-footer span{color:#7f8da3;align-items:center;gap:6px;display:flex}.usage-footer strong{font-size:12px;font-weight:500}.banner{color:#47658f;background:#edf5ff;justify-content:space-between;align-items:center;padding:8px 20px;font-size:12px;display:flex}.error{color:#b44444;background:#fff1f1;border-radius:5px;padding:8px 12px;font-size:12px}.demo-strip{color:#8795ab;letter-spacing:.1px;background:#f7f9fc;padding:5px 28px;font-size:10px}.content-page{padding:35px 30px;overflow:auto}.page-heading{justify-content:space-between;align-items:center;gap:15px;margin-bottom:30px;display:flex}.page-heading p{color:#8896ab;margin-top:10px;font-size:12px}.search-field{border:1px solid var(--line);color:#94a1b7;border-radius:7px;align-items:center;gap:10px;margin-bottom:24px;padding:10px 13px;display:flex}.search-field input{border:0;width:100%;font-size:12px}.search-field input:focus{box-shadow:none}.asset-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;display:grid}.asset-tile{border:1px solid var(--line);text-align:left;border-radius:8px;padding:20px;transition:border-color .2s;position:relative}.asset-tile:hover{border-color:#adc7f6}.asset-tile>svg{color:#5c85d8;margin-bottom:20px}.asset-tile>.approved-pill,.asset-tile>.draft-pill{position:absolute;top:23px;right:15px}.asset-tile h3{font-size:14px}.asset-tile p{color:#8191a8;height:59px;margin:10px 0 20px;font-size:11px;line-height:1.8;overflow:hidden}.asset-tile small{color:#9ba8bc;justify-content:space-between;font-size:10px;display:flex}.memory-list article{border-bottom:1px solid var(--line);align-items:center;gap:15px;padding:20px 0;display:flex}.memory-list article>svg{color:#6f92c9;flex-shrink:0}.memory-list article>div{flex:1}.memory-list p{margin-bottom:6px;font-size:13px}.memory-list small{font-size:10px}.green-text{color:var(--green)}.agent-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.agent-cards article{border:1px solid var(--line);border-radius:8px;padding:23px}.agent-cards h2{margin:15px 8px 0 0;font-size:16px;display:inline-block}.agent-cards article>.agent-avatar{display:flex}.agent-cards p{color:#7d8ca2;white-space:pre-wrap;margin:15px 0;font-size:12px}.agent-cards article>div{gap:15px;margin-top:20px;display:flex}.agent-cards small{font-size:11px}.settings-card{border:1px solid var(--line);border-radius:8px;padding:25px}.settings-card h2{font-size:14px}.cost-number{margin:15px 0;font-size:36px;display:block}.settings-card p{margin-bottom:20px;font-size:12px}.welcome{text-align:center;padding:65px 10px}.empty-art{color:#5080da;background:#edf3ff;border-radius:20px;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:20px;display:inline-flex}.welcome h2{font-size:20px}.welcome p{color:#93a0b3;margin:12px 0 25px;font-size:12px}.suggestions{flex-direction:column;align-items:center;gap:8px;display:flex}.suggestions button{border:1px solid var(--line);color:#6e819c;border-radius:6px;justify-content:space-between;align-items:center;gap:30px;width:290px;padding:10px 15px;font-size:12px;display:flex}.suggestions button:hover{background:var(--panel)}.empty-page{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:30px;display:flex}.empty-page p{color:#8b99af;margin:15px 0 25px;font-size:13px}.empty-copy{color:#92a0b5;text-align:center;margin:60px 0;font-size:12px}.run-item{border-bottom:1px solid var(--line);gap:10px;padding:15px 0;font-size:11px;display:flex}.run-item svg{color:#849abe;flex-shrink:0}.run-item strong{font-weight:550}.run-item p{color:#91a0b5;margin-top:4px;font-size:10px}.working{color:var(--blue)!important}.modal-backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:30;background:#14243a66;justify-content:center;align-items:center;padding:25px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:12px;width:540px;max-width:100%;max-height:90dvh;padding:28px;overflow:auto;box-shadow:0 20px 100px #0e203533}.modal-heading{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:23px;display:flex}.modal label,.login-form label{color:#687890;margin-bottom:18px;font-size:12px;display:block}.modal input,.modal textarea,.login-form input{background:#fff;border:1px solid #dce4f0;border-radius:6px;width:100%;margin-top:8px;padding:10px 12px;font-size:13px;display:block}.modal textarea{line-height:1.8}.modal-actions{justify-content:flex-end;gap:9px;margin-top:25px;display:flex}.asset-modal{width:850px}.asset-modal h2{font-size:18px}.asset-toolbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:0 0 15px;display:flex}.asset-toolbar select{background:#f3f6fc;border-radius:5px;padding:7px 10px;font-size:12px}.version-content{max-height:55dvh;padding-top:17px;overflow:auto}.version-content pre{white-space:pre-wrap;overflow-wrap:anywhere;color:#4f607b;font-family:inherit;font-size:13px;line-height:1.9}.version-content small{color:#9aa6b7;font-size:10px}.version-content.compare{grid-template-columns:1fr 1fr;gap:25px;display:grid}.compare article+article{border-left:1px solid var(--line);padding-left:22px}.login-page{grid-template-columns:1fr 1fr;min-height:100dvh;display:grid}.login-story{background:linear-gradient(150deg,#eff5ff,#f7f9fd);flex-direction:column;justify-content:space-between;min-height:100dvh;padding:55px 70px;display:flex}.login-story h1{letter-spacing:-2px;color:#152d53;margin:18px 0 30px;font-size:58px;line-height:1.25}.login-story>div>p:last-child{color:#7a8ba7;font-size:15px;line-height:2}.eyebrow{color:#5e82bc;font-size:13px}.login-foot{color:#91a2bd;align-items:center;gap:9px;font-size:11px;display:flex}.login-form{place-self:center;width:330px;max-width:80%}.login-form>h2{margin:8px 0 35px;font-size:26px}.login-form>.primary{width:100%;margin:10px 0 23px;padding:12px}.login-form>a{justify-content:center;align-items:center;gap:3px;margin-bottom:20px;font-size:12px;display:flex}.login-form>p:last-child{text-align:center;font-size:10px}.loading{color:#8a9ab1;flex-direction:column;justify-content:center;align-items:center;gap:12px;height:100dvh;font-size:12px;display:flex}.mobile-toggle{display:none}@media (min-width:1600px){.app-shell{grid-template-columns:260px minmax(500px,1fr) 360px}.chat-scroll{padding:35px 48px}.script-content{max-height:470px;font-size:14px}.message-text{font-size:14px}.context-scroll{padding:26px}.context-section h3{font-size:13px}.topic-card p,.context-memory p{font-size:12px}.sidebar .brand{font-size:21px}.composer-wrap{padding:15px 37px}.composer textarea{font-size:13px}.agent-entry strong{font-size:14px}.script-header h2{font-size:20px}}@media (max-width:1150px){.app-shell{grid-template-columns:205px minmax(380px,1fr) 265px}.sidebar{padding:20px 10px}.sidebar .brand{gap:6px;font-size:16px}.team-switch select{width:117px;font-size:11px}.chat-scroll{padding:25px 22px}.context-scroll{padding:20px 15px}.context-tabs{gap:18px;padding:0 15px}.composer{gap:6px}.composer select{width:100px;font-size:10px}.composer .icon-btn{display:none}.composer-hint{font-size:8px}.script-header{padding:15px 12px}.script-content{margin:0 13px;font-size:11px}.script-header h2{font-size:15px}.script-header .document-icon{display:none}.context-section{margin-bottom:22px}.topic-card{padding:11px}.login-story{padding:45px}.login-story h1{font-size:45px}}@media (max-width:950px){.app-shell{grid-template-columns:210px minmax(0,1fr)}.context-panel{display:none}.chat-scroll{padding:25px 30px}.script-content{max-height:440px;font-size:12px}.composer-wrap{padding:10px 25px 15px}.composer-hint{font-size:9px}}@media (max-width:650px){.app-shell{grid-template-columns:minmax(0,1fr)}.sidebar{display:none}.sidebar.mobile-open{z-index:20;width:245px;display:flex;position:fixed;inset:0 auto 0 0;box-shadow:0 0 0 100vmax #15243e55}.mobile-toggle{display:inline-flex}.topbar{gap:8px;height:54px;padding:0 14px}.topbar>span:first-of-type{text-overflow:ellipsis;white-space:nowrap;max-width:90px;overflow:hidden}.topbar select{max-width:110px}.chat-scroll{padding:25px 17px}.chat-heading h1{font-size:26px}.chat-heading{margin-bottom:30px}.chat-heading>p{font-size:11px}.message{gap:9px}.message-avatar{width:27px;height:27px;font-size:11px}.message-text{font-size:12px}.script-header h2{font-size:14px}.script-header p{font-size:9px}.script-content{max-height:400px;font-size:11px}.script-actions{gap:6px;padding:12px 10px}.script-actions button{padding:7px 9px;font-size:10px}.composer-wrap{padding:8px 12px 10px}.composer select{width:90px}.composer textarea{font-size:11px}.composer-hint span{display:none}.content-page{padding:26px 20px}.page-heading{align-items:flex-start}.page-heading h1{font-size:25px}.page-heading>button{padding:8px 10px;font-size:11px}.asset-grid,.agent-cards{grid-template-columns:1fr}.demo-strip{padding:4px 17px;font-size:9px}.modal-backdrop{padding:15px}.modal{padding:22px}.modal-actions{flex-wrap:wrap}.modal-actions button{padding:8px 11px;font-size:11px}.version-content.compare{grid-template-columns:1fr}.compare article+article{border-left:0;border-top:1px solid var(--line);padding:17px 0 0}.login-page{grid-template-columns:1fr}.login-story{min-height:0;padding:28px}.login-story>div:nth-child(2),.login-foot{display:none}.login-form{padding:35px 0 80px}.memory-list article{gap:8px}.memory-list p{font-size:12px}.memory-list .secondary{padding:7px;font-size:10px}.welcome{padding:40px 0}.suggestions button{max-width:100%}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}