/* Moments-style reading surface, using the same light/night palette as chat. */
.demand-circle{--dc-panel:var(--panel-surface,#fafafa);--dc-field:var(--field-surface,#fff);--dc-line:var(--line,#e5e8e6);--dc-ink:var(--ink,#242b28);--dc-muted:var(--muted,#8c9590);--dc-accent:var(--accent,#16836b);position:fixed;inset:0 0 0 var(--rail-width,56px);z-index:51;display:grid;grid-template-columns:270px minmax(0,1fr);color:var(--dc-ink);background:var(--dc-panel);font:15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
.demand-circle[hidden]{display:none!important}.demand-circle *{box-sizing:border-box}.demand-circle h1,.demand-circle h2,.demand-circle h3,.demand-circle p{margin:0}.demand-circle button,.demand-circle input,.demand-circle textarea,.demand-circle select{font:inherit;color:inherit}.demand-circle button{border:0;box-shadow:none;cursor:pointer;background:transparent;border-radius:6px;padding:7px 11px}.demand-circle button:hover{background:var(--row-hover,#edf0ee)}.demand-circle button:disabled{opacity:.55;cursor:wait}.demand-circle button:focus-visible,.demand-circle input:focus-visible,.demand-circle textarea:focus-visible,.demand-circle select:focus-visible,.demand-circle a:focus-visible{outline:2px solid var(--focus-ring,#70aa98);outline-offset:3px}.dc-icon{width:21px;height:21px;vertical-align:middle;flex:none}.app-rail>[data-demand-circle]>.dc-icon{width:26px;height:26px}
.chat-add .dc-mobile-entry{display:none}
.dc-submit-info{flex:1;min-width:0;display:grid;gap:3px;font-size:12px;color:var(--dc-muted);overflow-wrap:anywhere}.dc-submit-info .dc-visibility{font-size:12px}.dc-submit-info>span:empty{display:none}
.dc-sidebar{display:flex;flex-direction:column;min-height:0;background:var(--rail-surface,#eceeed);border-right:1px solid var(--dc-line)}.dc-sidebar>header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.dc-sidebar h1{font-size:20px;font-weight:600}.dc-sidebar>header button{display:none}.dc-sidebar>nav{padding:0}.dc-sidebar>nav>button{width:100%;min-height:66px;padding:18px 24px;display:flex;gap:16px;align-items:center;text-align:left;border-radius:0;font-size:16px}.dc-sidebar>nav>button.selected{background:var(--dc-accent);color:var(--primary-ink,#fff)}.dc-sidebar>nav>button>.dc-icon{width:25px;height:25px}.dc-sidebar>footer{margin-top:auto;padding:22px 21px;color:var(--dc-muted);font-size:12px}.dc-sidebar>footer>button{margin-top:9px;padding:0;color:var(--dc-accent);font-size:13px}
.dc-main{display:flex;flex-direction:column;min-height:0;min-width:0}.dc-topbar{height:76px;min-height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 30px;border-bottom:1px solid var(--dc-line)}.dc-topbar h2{font-size:20px;font-weight:600}.dc-topbar>div{display:flex;gap:10px;align-items:center}.dc-topbar button{display:flex;align-items:center;gap:8px}.dc-scope{display:inline-block;margin-left:11px;font-size:12px;font-weight:400;color:var(--dc-muted)}.dc-topbar .dc-publish{color:var(--dc-accent)}.dc-scroll{overflow:auto;min-height:0;flex:1;overscroll-behavior:contain;scrollbar-gutter:stable}.dc-cover{max-width:830px;min-height:132px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:26px 28px;margin:0 auto 8px;background:linear-gradient(135deg,var(--accent-soft,#edf4ef),var(--dc-panel) 85%)}.dc-cover h3{font-size:21px;font-weight:500;letter-spacing:.2px}.dc-cover p{margin-top:7px;color:var(--dc-muted);font-size:13px}.dc-owner{display:flex;align-items:center;gap:13px;min-width:0;max-width:45%}.dc-owner>b{font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dc-avatar{position:relative;display:flex;align-items:center;justify-content:center;flex:none;width:48px;height:48px;border-radius:7px;overflow:visible;background:var(--avatar-surface,#e1ece5);color:var(--dc-accent);font-size:22px;font-weight:500}.dc-avatar img{display:block;width:100%;height:100%;object-fit:cover;border-radius:inherit}.dc-avatar>i{position:absolute;bottom:-3px;right:-4px;border:1px solid var(--dc-line);background:var(--dc-field);border-radius:3px;font-style:normal;font-size:8px;line-height:12px;padding:0 3px;color:var(--dc-accent)}.dc-avatar-small{width:25px;height:25px;border-radius:4px;font-size:12px}.dc-feedback{max-width:774px;margin:12px auto 0;padding:10px 15px;background:var(--accent-soft,#eaf2ec);border-radius:6px;color:var(--dc-accent);font-size:13px}.dc-feedback>button{padding:0 5px;text-decoration:underline}.dc-feed{max-width:830px;margin:0 auto;padding:0 28px}.dc-post{display:flex;align-items:flex-start;gap:17px;padding:28px 0;border-bottom:1px solid var(--dc-line)}.dc-post-body{flex:1;min-width:0}.dc-post-body>header{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:5px}.dc-post-body>header>b{font-size:16px;font-weight:550;color:var(--contact-name,#476586)}.dc-policy{color:var(--dc-muted);font-size:11px;padding:1px 6px;border:1px solid var(--dc-line);border-radius:4px}.dc-post-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:16px;line-height:1.7}.dc-post-text:empty{display:none}.dc-images{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;max-width:520px;margin-top:11px}.dc-images>button{display:block;aspect-ratio:1;border-radius:2px!important;background:var(--rail-surface,#ebefec);padding:0!important;overflow:hidden}.dc-images img{width:100%;height:100%;display:block;object-fit:cover}.dc-image-single{display:block;max-width:340px}.dc-image-single>button{max-height:340px;aspect-ratio:auto;width:100%}.dc-image-single img{max-height:340px;object-fit:contain;height:auto}.dc-files{display:grid;gap:6px;margin-top:10px}.dc-file{display:flex;align-items:center;gap:10px;padding:10px 13px;max-width:520px;border:1px solid var(--dc-line);border-radius:5px;background:var(--dc-field);text-decoration:none;color:var(--dc-ink);font-size:13px}.dc-file:hover{border-color:var(--focus-ring,#70aa98)}.dc-file>.dc-icon{color:var(--dc-muted)}.dc-file>span:nth-child(2){flex:1;min-width:0}.dc-file b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.dc-file small{display:block;margin-top:2px;color:var(--dc-muted);font-size:11px}.dc-file>span:last-child{font-size:12px;color:var(--dc-accent);flex:none}.dc-file[aria-disabled=true]{opacity:.6;pointer-events:none}.dc-post-body>footer{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:13px;color:var(--dc-muted);font-size:12px}.dc-post-body>footer>button{font-size:12px;padding:2px 6px}.dc-post-actions{margin-left:auto;display:flex;gap:6px}.dc-post-actions>button{display:flex;gap:5px;align-items:center;font-size:12px;padding:5px 8px!important;color:var(--contact-name,#476586);background:var(--row-hover,#edf0ee)}.dc-post-actions .dc-icon{width:15px;height:15px}.dc-post-actions>button[aria-pressed=true]{color:var(--dc-accent)}.dc-post-actions>button[aria-pressed=true] .dc-icon{fill:var(--accent-soft,#d7e8de)}
.dc-replies{position:relative;margin-top:15px;padding:0 12px;background:var(--row-hover,#edf0ee);border-radius:3px;font-size:13px}.dc-replies:before{content:"";position:absolute;left:13px;top:-5px;width:10px;height:10px;transform:rotate(45deg);background:inherit}.dc-liked-by{padding:8px 0;color:var(--contact-name,#476586);border-bottom:1px solid var(--dc-line);font-size:12px;overflow-wrap:anywhere}.dc-liked-by:last-child{border-bottom:0}.dc-liked-by>.dc-icon{width:15px;height:15px;margin-right:6px}.dc-response{display:flex;gap:9px;padding:10px 0;border-bottom:1px solid var(--dc-line)}.dc-response:last-child{border-bottom:0}.dc-response>div{min-width:0;flex:1}.dc-response p>b{color:var(--contact-name,#476586);font-weight:550}.dc-response-text{white-space:pre-wrap;overflow-wrap:anywhere}.dc-response-text:not(:empty):before{content:"："}.dc-ai-label{font-size:10px;padding:1px 4px;margin-left:6px;border:1px solid var(--dc-line);border-radius:3px;color:var(--dc-accent)}.dc-response time{display:block;color:var(--dc-muted);font-size:10px;margin-top:4px}.dc-response .dc-images{max-width:320px}.dc-response .dc-image-single{max-width:190px}.dc-delivery{padding:9px 11px;margin:7px 0 2px;background:var(--dc-panel);border:1px solid var(--dc-line);border-radius:5px}.dc-delivery>span{display:block;color:var(--dc-accent);font-size:10px}.dc-delivery>b{font-size:12px;font-weight:500}.dc-delivery .dc-file{padding:7px 9px;margin-top:0}.dc-delivery .dc-file b{font-size:12px}.dc-empty{text-align:center;color:var(--dc-muted);padding:80px 20px;min-height:280px}.dc-empty h3{color:var(--dc-ink);font-size:19px;font-weight:500;margin-bottom:9px}.dc-empty p{font-size:13px}.dc-empty>button{margin-top:20px}.dc-pagination{max-width:774px;margin:0 auto;padding:23px 20px 35px;text-align:center;color:var(--dc-muted);font-size:12px}.dc-pagination>button{font-size:13px;color:var(--dc-accent)}.demand-circle .dc-primary{background:var(--dc-accent);color:var(--primary-ink,#fff);padding:8px 20px}.demand-circle .dc-primary:hover{background:var(--primary-hover,#0d725c)}
.dc-dialog{padding:0;border:1px solid var(--dc-line);border-radius:12px;background:var(--dc-panel);color:var(--dc-ink);width:min(570px,calc(100vw - 34px));max-width:none;max-height:calc(100dvh - 48px);box-shadow:0 18px 70px #00000024;overflow:hidden}.dc-dialog[open]{display:flex;flex-direction:column}.dc-dialog>form{display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden}.dc-dialog::backdrop{background:#00000032}.dc-dialog>header{flex:none;display:flex;align-items:center;justify-content:space-between;padding:17px 22px;border-bottom:1px solid var(--dc-line)}.dc-dialog h2{font-size:18px;font-weight:550}.dc-dialog>header>button{font-size:13px;color:var(--dc-muted)}.dc-dialog-body{padding:20px 22px;min-height:0;min-width:0;overflow:auto;overscroll-behavior:contain}.dc-dialog-body>label{display:grid;gap:7px;font-size:13px;margin-bottom:14px}.dc-dialog textarea,.dc-dialog select{width:100%;background:var(--dc-field);border:1px solid var(--dc-line);border-radius:6px;padding:10px 11px;font-size:14px;box-shadow:none}.dc-dialog textarea{resize:vertical;min-height:130px;max-height:280px}.dc-dialog select{padding:9px 11px}.dc-dialog form>footer,.dc-dialog>footer{flex:none;display:flex;align-items:center;gap:12px;padding:14px 22px;border-top:1px solid var(--dc-line)}.dc-dialog form>footer>span{flex:1;font-size:12px;color:var(--dc-muted);overflow-wrap:anywhere}.dc-dialog form>footer>button{margin-left:auto;white-space:nowrap}.dc-dialog-body>blockquote{margin:0 0 20px;padding:11px 13px;border-left:3px solid var(--dc-line);background:var(--row-hover,#edf0ee);color:var(--dc-muted);font-size:12px;overflow-wrap:anywhere}.dc-dialog-body>blockquote>b{color:var(--contact-name,#476586);font-weight:500}.dc-dialog-body>blockquote>p{margin-top:4px;max-height:70px;overflow:hidden;white-space:pre-wrap}.dc-attach-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px;margin-bottom:20px}.dc-file-picker{position:relative;display:flex;align-items:center;gap:6px;font-size:13px;color:var(--dc-accent);cursor:pointer}.dc-file-picker>input{position:absolute;inset:0;width:100%;opacity:0;cursor:pointer}.dc-file-picker:focus-within{outline:2px solid var(--focus-ring,#70aa98);outline-offset:3px}.dc-attach-row>small{color:var(--dc-muted);font-size:11px}.dc-picked-files{display:grid;gap:7px}.dc-picked{display:flex;align-items:center;gap:9px;padding:8px 10px;border:1px solid var(--dc-line);border-radius:6px;background:var(--dc-field);font-size:12px}.dc-picked>img{width:39px;height:39px;object-fit:cover;border-radius:3px}.dc-picked>span{min-width:0;flex:1}.dc-picked b,.dc-picked small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dc-picked b{font-weight:500}.dc-picked small{font-size:10px;color:var(--dc-muted);margin-top:2px}.dc-picked>button{flex:none;padding:2px 5px;font-size:12px}.dc-picked>button:last-child{font-size:19px}.dc-agent-deliveries>label{display:grid;gap:7px;font-size:13px;margin-bottom:10px}.dc-selected-delivery{margin-bottom:14px}.dc-form-note{color:var(--dc-muted);font-size:11px;margin:0 0 13px!important}.dc-error,.dc-delete-status{color:var(--error-ink,#ae675e)!important}.demand-circle .dc-danger{background:var(--error-surface,#fff0ed);color:var(--error-ink,#ae675e)}
.dc-response-policy{min-width:0;margin:0;padding:0;border:0}.dc-response-policy>legend{padding:0;margin-bottom:8px;font-size:13px}.dc-policy-option{display:flex;align-items:center;gap:10px;min-height:44px;padding:10px 12px;border:1px solid var(--dc-line);border-radius:6px;background:var(--dc-field);cursor:pointer}.dc-policy-option+.dc-policy-option{margin-top:8px}.dc-policy-option:has(input:checked){border-color:var(--dc-accent);background:var(--accent-soft,#eaf2ec)}.dc-policy-option:has(input:disabled){opacity:.65;cursor:wait}.dc-policy-option>input{appearance:auto;flex:none;width:16px;height:16px;margin:0;padding:0;accent-color:var(--dc-accent);cursor:inherit}.dc-policy-option>span{min-width:0;overflow-wrap:anywhere}.dc-policy-option b{display:block;font-size:14px;font-weight:500;line-height:1.5}.dc-policy-option small{display:block;margin-top:2px;color:var(--dc-ink);opacity:.72;font-size:12px;line-height:1.5}
.dc-lightbox{padding:26px 22px 18px;border:0;border-radius:9px;background:var(--dc-panel);color:var(--dc-ink);width:fit-content;max-width:94vw;max-height:94dvh;box-shadow:0 18px 70px #00000033}.dc-lightbox::backdrop{background:#00000099}.dc-lightbox>button{position:absolute;right:4px;top:0;font-size:23px;color:var(--dc-muted);padding:0 7px}.dc-lightbox>img{display:block;object-fit:contain;max-width:calc(94vw - 44px);max-height:calc(94dvh - 100px)}.dc-lightbox>a{display:block;margin-top:13px;text-align:right;font-size:12px;color:var(--dc-accent);text-decoration:none}
@media(max-width:1100px){.demand-circle{grid-template-columns:235px minmax(0,1fr)}.dc-sidebar>header{padding:0 20px}.dc-sidebar>nav>button{padding-left:20px}.dc-cover{padding:23px 24px;min-height:121px}.dc-cover h3{font-size:19px}.dc-cover p{font-size:12px}.dc-cover .dc-owner>b{display:none}.dc-feed{padding:0 24px}.dc-post{gap:13px}.dc-avatar{width:42px;height:42px}.dc-avatar-small{width:25px;height:25px}.dc-topbar{padding:0 23px}.dc-post-text{font-size:15px}.dc-feedback{margin:10px 24px 0}}
@media(max-width:760px){.demand-circle{inset:0;grid-template-columns:minmax(0,1fr);z-index:60}.dc-sidebar{border:0;flex-direction:row;align-items:center;min-height:52px;height:52px}.dc-sidebar>header{height:auto;padding:0 10px}.dc-sidebar h1{display:none}.dc-sidebar>header>button{display:block;padding:6px}.dc-sidebar>nav{display:flex;flex:1;justify-content:flex-start;gap:5px}.dc-sidebar>nav>button{min-height:36px;min-width:0;width:auto;padding:6px 12px;border-radius:6px;font-size:13px;gap:7px}.dc-sidebar>nav>button>.dc-icon{width:18px;height:18px}.dc-sidebar>footer{display:none}.dc-main{height:calc(100dvh - 52px)}.dc-topbar{min-height:54px;height:54px;padding:0 18px}.dc-topbar h2{font-size:17px}.dc-topbar>div{gap:2px}.dc-topbar button{padding:6px 8px;font-size:13px}.dc-scope{font-size:10px;margin-left:7px}.dc-cover{min-height:101px;margin-bottom:0;padding:20px 18px}.dc-cover h3{font-size:18px}.dc-cover p{font-size:11px}.dc-cover .dc-avatar{width:43px;height:43px}.dc-feed{padding:0 18px}.dc-post{padding:23px 0;gap:12px}.dc-post>.dc-avatar{width:38px;height:38px;font-size:18px}.dc-post-body>header{gap:7px}.dc-post-body>header>b{font-size:14px}.dc-policy{font-size:9px}.dc-post-text{font-size:14px}.dc-post-body>footer{font-size:10px}.dc-post-actions{gap:4px}.dc-post-actions>button{font-size:11px;padding:4px 6px!important}.dc-images{gap:4px}.dc-response{font-size:12px}.dc-replies{padding:0 10px}.dc-feedback{margin:10px 18px 0;font-size:12px}.dc-dialog-body{padding:18px}.dc-dialog>header{padding:15px 18px}.dc-dialog form>footer,.dc-dialog>footer{padding:12px 18px}.dc-attach-row{gap:8px}.dc-pagination{padding-bottom:30px}}

@media(max-width:760px){.chat-add .dc-mobile-entry{display:block}}