:root{--ink:#10263b;--brand:#063a74;--primary:#176fd1;--canvas:#f3f7fa;--border:#d4dfe8;--muted:#5d7288;--surface:#fff;--success:#21865a;--error:#c53b42;--warning:#c47a12;font-family:"Microsoft YaHei","Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);font-size:14px;line-height:1.45;color-scheme:light}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,.button{border:1px solid transparent;background:var(--primary);color:#fff;border-radius:7px;padding:9px 14px;cursor:pointer;min-height:38px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}button:hover,.button:hover{filter:brightness(.95)}button:disabled{opacity:.52;cursor:default}button.secondary,.button.secondary{border-color:var(--border);background:#fff;color:var(--brand)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #69b8d2;outline-offset:2px}input,select,textarea{min-width:0;max-width:100%;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--ink);padding:9px 11px}textarea{resize:vertical;line-height:1.55}input[type=checkbox]{width:17px;height:17px;accent-color:var(--primary)}a{color:var(--primary)}h1,h2,h3,p{margin-top:0}h1{font-size:28px;line-height:1.35;margin-bottom:7px}h2{font-size:20px;line-height:1.35;margin-bottom:0}h3{font-size:17px;margin-bottom:6px}p{margin-bottom:10px}label{font-weight:600}fieldset{border:1px solid var(--border);border-radius:8px;padding:12px}legend{font-weight:600;padding:0 6px}hr{border:0;border-top:1px solid var(--border)}[hidden]{display:none!important}.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}.muted,.helper{color:var(--muted)}.helper{font-size:12px;line-height:1.5}.eyebrow{font-size:12px;letter-spacing:1px;color:var(--brand);margin-bottom:5px}.preserve-text{white-space:pre-wrap;overflow-wrap:anywhere}.portal-header{min-height:80px;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border-bottom:1px solid var(--border)}.brand-lockup{display:flex;align-items:center;gap:18px;min-width:0}.brand-symbols{display:flex;align-items:center;gap:13px;flex-shrink:0}.cnqc-logo{width:100px;height:38px;object-fit:contain}.dit-logo{width:40px;height:39px;object-fit:contain}.brand-divider{width:1px;height:42px;background:var(--border)}.brand-name{display:flex;flex-direction:column;white-space:nowrap}.brand-name strong{font-size:22px;color:var(--ink);line-height:1.25}.brand-name span{color:#778c9f;font-size:16px}.brand-tagline{color:#526c85;font-size:12px;max-width:210px}.header-actions{display:flex;align-items:center;gap:12px;min-width:0}.header-actions span{overflow:hidden;text-overflow:ellipsis;max-width:160px;white-space:nowrap}.login-wrap{min-height:calc(100dvh - 81px);display:grid;place-items:center;padding:36px 18px;background:linear-gradient(140deg,#f3f7fa 40%,#e7f1f8)}.login-card{width:min(100%,440px);padding:34px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 12px 40px #16324a0a}.login-card h1{font-size:26px}.login-card form{display:grid;gap:9px;margin-top:25px}.login-card form button{margin-top:5px}.login-card>.helper{margin:20px 0 0}.form-error{color:var(--error);font-size:13px;margin:5px 0 0;overflow-wrap:anywhere;min-height:18px}.portal-layout{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100dvh - 81px)}.project-panel{padding:24px 16px;border-right:1px solid var(--border);background:#fff;min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}.panel-heading h2{font-size:18px}.panel-heading button{font-size:12px;padding:6px 10px}.count-pill{border-radius:20px;background:#e9f2fe;color:var(--primary);padding:2px 9px;font-size:12px}.project-panel>select{display:none}.project-list{display:flex;flex-direction:column;gap:7px;margin-bottom:15px}.project-card{display:flex;align-items:flex-start;flex-direction:column;width:100%;text-align:left;background:#fff;border:1px solid var(--border);color:var(--ink);padding:12px;overflow-wrap:anywhere}.project-card.active{background:#e9f2fe;border-color:#9ac2ed;color:var(--brand)}.project-card small{font-size:11px;font-weight:400;color:var(--muted)}.portal-main{padding:22px;min-width:0}.workspace-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}.workspace-heading>div{min-width:0}.workspace-heading h1{overflow-wrap:anywhere}.workspace-heading>.secondary{flex-shrink:0}.notice{padding:11px 14px;border:1px solid #b3cff0;background:#e9f2fe;border-radius:7px;overflow-wrap:anywhere}.notice[data-kind=error]{background:#fdecee;border-color:#ecc6c8;color:#a52d35}.notice[data-kind=success]{background:#e8f6ef;border-color:#b8dbcb;color:#196b47}.notice[data-kind=warning]{background:#fff5e4;border-color:#ecd4aa;color:#8d580e}.scope-panel{border:1px solid var(--border);border-radius:10px;background:#fff;margin-bottom:18px;padding:0 14px}.scope-panel>summary{padding:11px 0;cursor:pointer;color:var(--brand);font-weight:600}.scope-controls{display:grid;grid-template-columns:minmax(160px,1fr) minmax(130px,.65fr) minmax(130px,.65fr) auto;gap:12px;align-items:end;padding:4px 0 14px}.scope-controls label{display:flex;flex-direction:column;gap:5px;font-size:12px;min-width:0}.scope-controls select{width:100%}.scope-buttons{display:flex;gap:7px}.scope-buttons button{white-space:nowrap;font-size:12px;padding:9px 10px}.workspace-columns{display:grid;grid-template-columns:minmax(300px,1fr) minmax(280px,340px);gap:16px;min-height:520px;align-items:stretch}.message-panel,.ai-panel{border:1px solid var(--border);border-radius:11px;background:#fff;overflow:hidden;min-width:0;display:flex;flex-direction:column;height:calc(100dvh - 287px);min-height:460px;max-height:1000px}.chat-heading{display:flex;align-items:center;gap:10px;min-height:72px;padding:12px 14px;background:#f0f4f8;border-bottom:1px solid var(--border)}.chat-heading>div{flex:1;min-width:0}.chat-heading h2{font-size:15px;overflow-wrap:anywhere}.chat-heading p{margin:3px 0 0}.chat-heading button{padding:6px 10px;font-size:12px}.group-avatar{width:38px;height:38px;border-radius:50%;background:#dce8f2;color:#446780;display:grid;place-items:center;flex-shrink:0}.message-timeline{flex:1;overflow:auto;overscroll-behavior:contain;padding:18px 16px;background-color:#edf1ed;background-image:radial-gradient(#b9c6b030 .75px,transparent .75px);background-size:16px 16px;scroll-behavior:smooth;min-height:0}.message-day{text-align:center;margin:10px 0 17px}.message-day span{display:inline-block;background:#ffffffd9;box-shadow:0 1px 2px #16324a10;color:#68776e;border-radius:6px;padding:4px 11px;font-size:11px}.raw-bubble{background:#fff;border-radius:0 9px 9px 9px;box-shadow:0 1px 2px #18314315;max-width:94%;width:fit-content;min-width:130px;padding:8px 10px 6px;margin:0 0 9px;overflow:hidden;scroll-margin:16px}.raw-bubble.highlight{outline:3px solid #69b8d2}.raw-sender{font-size:12px;font-weight:700;color:var(--sender,#176fd1);margin-bottom:5px;overflow-wrap:anywhere}.raw-text{font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5;margin:5px 0}.raw-time{display:block;text-align:right;font-size:10px;color:#6c7c79;margin-top:4px}.raw-reply{margin:6px 0;background:#eef4f8;padding:7px 9px;border-left:3px solid #69b8d2;border-radius:4px;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.raw-media{display:flex;flex-direction:column;gap:4px;max-width:390px}.raw-media img{display:block;max-width:100%;max-height:380px;object-fit:contain;border-radius:5px}.raw-media audio,.raw-media video{max-width:100%;width:300px}.photo-button{padding:0;border:0;background:transparent;border-radius:5px;overflow:hidden;display:block;min-height:0}.raw-album{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;width:350px;max-width:100%;margin-bottom:5px}.raw-album .photo-button{position:relative;aspect-ratio:1;min-width:0}.raw-album img{width:100%;height:100%;object-fit:cover;max-height:none}.raw-album.album-3 .photo-button:first-child{grid-column:1/-1;aspect-ratio:2}.album-more{position:absolute;inset:0;background:#10263b70;color:#fff;display:grid;place-items:center;font-size:30px;font-weight:600}.raw-document{display:block;padding:10px;background:#edf4fa;border-radius:6px;text-decoration:none;font-size:12px}.original-details{font-size:11px;color:var(--muted);margin-top:7px}.original-details summary{cursor:pointer}.original-details p{margin:7px 0}.original-source{border-top:1px solid #e5ebed;padding:7px 0;overflow-wrap:anywhere}.pagination-footer{display:flex;align-items:center;justify-content:center;gap:10px;min-height:51px;padding:8px;border-top:1px solid var(--border)}.pagination-footer button{font-size:12px;padding:6px 10px}.ai-panel{padding:15px}.ai-panel .panel-heading{margin-bottom:10px}.ai-panel>select{width:100%;font-size:12px}.ai-panel>.helper{margin:9px 0}.chat-history{flex:1;overflow:auto;min-height:120px;padding:7px 0 10px;overscroll-behavior:contain}.empty-chat{font-size:13px;color:var(--muted);margin:30px 10px;text-align:center}.chat-turn{margin-bottom:18px}.chat-user{background:#e9f2fe;padding:10px 12px;border-radius:10px 10px 0 10px;margin-left:14px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px}.chat-assistant{padding:12px 3px 4px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6;font-size:14px}.chat-turn-time{font-size:10px;color:var(--muted);text-align:right;margin-top:3px}.source-links{display:flex;gap:5px;flex-wrap:wrap;margin-top:7px}.source-links button{font-size:11px;padding:3px 7px;min-height:27px;border-radius:5px}.question-form{border-top:1px solid var(--border);padding-top:12px}.question-form textarea{display:block;width:100%;min-height:86px;max-height:200px}.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px}.composer-footer .helper{overflow-wrap:anywhere}.ai-footnote{font-size:11px!important;margin-bottom:0!important}.empty-state{padding:40px 20px;text-align:center;color:var(--muted)}.empty-state h2{margin-bottom:10px}.mobile-view-switch{display:none}.photo-dialog{width:min(94vw,900px);max-height:94dvh;border:1px solid var(--border);border-radius:10px;padding:14px;background:#fff;color:var(--ink)}dialog::backdrop{background:#10263bbb;backdrop-filter:blur(3px)}.gallery-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.gallery-toolbar button{font-size:12px}.photo-dialog>img{display:block;width:100%;max-height:68dvh;object-fit:contain;background:#f3f7fa}.photo-dialog>p{font-size:12px;color:var(--muted);margin:10px 0}.access-main{max-width:1120px;margin:0 auto;padding:30px 24px}.access-toolbar{display:flex;gap:10px;margin:22px 0}.access-toolbar>input{flex:1;max-width:430px}.users-list{display:grid;gap:12px;margin-bottom:20px}.user-card{border:1px solid var(--border);border-radius:10px;background:#fff;padding:18px;display:flex;align-items:center;justify-content:space-between;gap:20px}.user-main{min-width:0;flex:1}.user-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.user-title h2{font-size:18px;overflow-wrap:anywhere}.user-login{font-size:12px;color:var(--muted);overflow-wrap:anywhere;margin:5px 0 10px}.status-pill{padding:2px 8px;border-radius:20px;background:#e8f6ef;color:#21865a;font-size:11px}.status-pill.disabled{background:#edf0f4;color:#6b7480}.project-tags{display:flex;flex-wrap:wrap;gap:6px}.project-tag{font-size:12px;background:#e9f2fe;color:var(--brand);padding:3px 8px;border-radius:5px;overflow-wrap:anywhere}.user-actions{display:flex;gap:8px;flex-wrap:wrap}.user-actions button{font-size:12px;white-space:nowrap}.account-dialog{width:min(94vw,560px);max-height:90dvh;padding:24px;border:1px solid var(--border);border-radius:12px;color:var(--ink)}.account-dialog form>label{display:block;margin:12px 0 5px}.account-dialog form>input{width:100%}.account-dialog form>.helper{margin:5px 0;font-size:11px}.account-dialog .check-label{display:flex;gap:8px;align-items:center;margin:17px 0}.project-picker{max-height:250px;overflow:auto}.project-picker label{display:flex;align-items:center;gap:9px;font-weight:400;padding:6px 0;overflow-wrap:anywhere}.project-picker label input{flex-shrink:0}.dialog-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:18px}
@media(max-width:1279px){.brand-tagline{display:none}.portal-layout{grid-template-columns:190px minmax(0,1fr)}.portal-main{padding:18px}.workspace-columns{grid-template-columns:minmax(280px,1fr) minmax(270px,310px);gap:12px}.scope-controls{grid-template-columns:minmax(140px,1fr) minmax(120px,.6fr) minmax(120px,.6fr)}.scope-buttons{grid-column:1/-1;justify-content:flex-end}.message-panel,.ai-panel{height:calc(100dvh - 338px)}.portal-header{padding:12px 18px}.brand-name strong{font-size:20px}}@media(max-width:1050px){.portal-layout{grid-template-columns:1fr}.project-panel{border-right:0;border-bottom:1px solid var(--border);padding:12px 18px;display:flex;align-items:center;gap:14px}.project-panel .panel-heading{margin:0}.project-panel .panel-heading h2{font-size:14px;white-space:nowrap}.project-panel>select{display:block;flex:1;max-width:400px}.project-list,.project-panel>.helper{display:none}.message-panel,.ai-panel{height:calc(100dvh - 383px);min-height:460px}}@media(max-width:700px){h1{font-size:23px}.portal-header{min-height:74px;padding:10px 12px;gap:8px;flex-wrap:wrap}.brand-lockup{gap:11px}.brand-symbols{gap:8px}.cnqc-logo{width:72px;height:29px}.dit-logo{width:31px;height:30px}.brand-divider{height:31px}.brand-name strong{font-size:18px}.brand-name span{font-size:12px}.header-actions{gap:7px;margin-left:auto;font-size:12px}.header-actions span{max-width:90px}.header-actions button{min-height:32px;font-size:12px;padding:5px 9px}.project-panel{padding:10px 12px;gap:8px}.project-panel>select{max-width:none;min-height:37px}.project-panel .count-pill{display:none}.portal-main{padding:14px 12px}.workspace-heading{margin-bottom:12px;gap:8px}.workspace-heading .eyebrow{font-size:10px}.workspace-heading button{font-size:12px;padding:7px 11px}.scope-panel{margin-bottom:12px;padding:0 11px}.scope-controls{grid-template-columns:1fr 1fr;gap:9px}.scope-controls>label:first-child{grid-column:1/-1}.scope-controls input{width:100%;font-size:12px}.scope-panel>summary{font-size:12px;overflow-wrap:anywhere}.scope-buttons{justify-content:stretch}.scope-buttons button{flex:1}.workspace-columns{display:block}.mobile-view-switch{display:flex;border-bottom:1px solid var(--border);gap:8px;margin-bottom:12px}.mobile-view-switch button{border-radius:7px 7px 0 0;background:transparent;color:var(--muted);font-size:13px;border-bottom:3px solid transparent;flex:1}.mobile-view-switch button[aria-selected=true]{border-bottom-color:var(--primary);color:var(--primary);background:#e9f2fe}.message-panel,.ai-panel{height:65dvh;min-height:430px;max-height:850px}.ai-panel{display:none}.portal-page.show-ai .message-panel{display:none}.portal-page.show-ai .ai-panel{display:flex}.message-timeline{padding:14px 10px}.raw-bubble{max-width:98%}.raw-album{width:310px}.chat-heading{padding:10px}.chat-heading h2{font-size:13px}.chat-heading .helper{font-size:11px}.login-card{padding:26px 22px}.access-main{padding:22px 14px}.access-main .workspace-heading{align-items:flex-start;flex-direction:column}.access-main .workspace-heading>.muted{font-size:13px}.access-page .portal-header .button{font-size:11px;padding:6px 9px;min-height:32px}.user-card{padding:15px;align-items:flex-start;flex-direction:column;gap:13px}.user-actions{width:100%}.user-actions button{flex:1}.account-dialog{padding:18px}.gallery-toolbar{font-size:12px}.gallery-toolbar a{font-size:12px}.photo-dialog{padding:10px}.photo-dialog>img{max-height:60dvh}.notice{font-size:12px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.deployment-card{padding:20px;border:1px solid var(--border);border-radius:10px;background:#fff;margin-top:20px}.deployment-card .panel-heading{margin-bottom:10px}.deployment-card>p{font-size:13px;overflow-wrap:anywhere}.deployment-card>button{font-size:12px}.notice{white-space:pre-wrap}