.login-container{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-secondary, #f5f5f5);position:relative;transition:background-color .3s}.login-container[data-theme=dark]{background-color:#2c2c2c}.login-container[data-theme=dark] .login-box{background-color:#3c3c3c}.login-container[data-theme=dark] .login-title{color:#fff}.login-container[data-theme=dark] .login-input{background-color:#2c2c2c;color:#fff;border-color:#555}.login-theme-toggle{position:absolute;top:12px;right:24px;width:48px;height:48px;cursor:pointer;opacity:.6;transition:opacity .3s,transform .2s;z-index:10}.login-theme-toggle:hover{opacity:1;transform:scale(1.1)}.login-box{width:400px;padding:40px;border-radius:8px;background-color:var(--bg-primary, #ffffff);box-shadow:0 2px 8px #0000001a;transition:background-color .3s}.login-title{margin:0 0 30px;color:var(--text-primary, #333333);font-size:24px;text-align:center;transition:color .3s;font-family:Segoe UI,Microsoft YaHei,微软雅黑,sans-serif}.login-input{width:100%;padding:12px;margin-bottom:16px;font-size:14px;border:1px solid var(--border-color, #d0d0d0);border-radius:4px;background-color:var(--input-bg, #ffffff);color:var(--text-primary, #333333);box-sizing:border-box;transition:border-color .3s,background-color .3s,color .3s}.login-input:disabled{opacity:.6;cursor:not-allowed}.login-input:focus{outline:none;border-color:#1890ff}.login-error{margin-bottom:16px;padding:10px;background-color:#fff2f0;border:1px solid #ffccc7;border-radius:4px;color:#cf1322;font-size:14px}.login-button{width:100%;padding:12px;margin-bottom:16px;font-size:16px;background-color:#1890ff;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background-color .3s}.login-button:hover:not(:disabled){background-color:#40a9ff}.login-button:disabled{background-color:#91d5ff;cursor:not-allowed}.login-toggle{text-align:center}.login-toggle-button{background:none;border:none;color:#1890ff;cursor:pointer;font-size:14px;text-decoration:underline;transition:color .3s}.login-toggle-button:disabled{opacity:.6;cursor:not-allowed}.login-toggle-button:hover:not(:disabled){color:#40a9ff}.login-language-switcher{position:absolute;top:12px;right:88px;z-index:10}.login-language-button{display:flex;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;margin-top:6px;color:#333;background-color:#fff;border:1px solid #d0d0d0;border-radius:6px;cursor:pointer;transition:all .3s;-webkit-user-select:none;user-select:none}.login-language-button:hover{background-color:#f5f5f5;border-color:#1890ff}.login-language-button[data-theme=dark]{color:#fff;background-color:#3c3c3c;border-color:#555}.login-language-button[data-theme=dark]:hover{background-color:#4c4c4c;border-color:#1890ff}.login-language-menu{position:absolute;top:52px;right:0;width:160px;background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;box-shadow:0 4px 12px #00000026;overflow:hidden;z-index:1000;animation:login-language-menu-fadeIn .2s ease-out}.login-language-menu[data-theme=dark]{background-color:#2b2b2b;border-color:#3a3a3a;box-shadow:0 4px 12px #00000080}@keyframes login-language-menu-fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.login-language-item{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;font-size:14px;color:#333;cursor:pointer;background-color:transparent;transition:background-color .2s}.login-language-item:hover{background-color:#f5f5f5}.login-language-item.active{background-color:#e6f7ff;color:#1890ff;font-weight:500}.login-language-item[data-theme=dark]{color:#fff}.login-language-item[data-theme=dark]:hover{background-color:#3a3a3a}.login-language-item.active[data-theme=dark]{background-color:#1890ff22;color:#1890ff}.login-language-check{font-size:14px;color:#1890ff;font-weight:700}.login-logo{display:flex;justify-content:center;margin-bottom:20px}.login-logo-img{width:96px;height:96px;object-fit:contain;margin-bottom:30px}.r24-dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000073;display:flex;align-items:center;justify-content:center;z-index:9999;animation:r24-dialog-overlay-fadein .2s ease-out}@keyframes r24-dialog-overlay-fadein{0%{opacity:0}to{opacity:1}}.r24-dialog-container{min-width:360px;max-width:90vw;background-color:#fff;border-radius:8px;box-shadow:0 8px 24px #00000026;display:flex;flex-direction:column;animation:r24-dialog-container-slidein .2s ease-out}.r24-dialog-container[data-theme=dark]{background-color:#2b2b2b;box-shadow:0 8px 24px #00000080}@keyframes r24-dialog-container-slidein{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.r24-dialog-header{padding:20px 24px;border-bottom:1px solid #e0e0e0}.r24-dialog-header[data-theme=dark]{border-bottom-color:#3a3a3a}.r24-dialog-title{margin:0;font-size:18px;font-weight:500;color:#333;display:flex;align-items:center;gap:8px}.r24-dialog-title[data-theme=dark]{color:#fff}.r24-dialog-title-icon{font-size:20px}.r24-dialog-content{padding:24px;color:#333;font-size:14px;line-height:1.6;max-height:60vh;overflow-y:auto}.r24-dialog-content[data-theme=dark]{color:#fff}.r24-dialog-input{width:100%;padding:10px 12px;margin-top:12px;font-size:14px;border:1px solid #d0d0d0;border-radius:4px;background-color:#fff;color:#333;box-sizing:border-box;transition:border-color .3s}.r24-dialog-input[data-theme=dark]{background-color:#1e1e1e;color:#fff;border-color:#555}.r24-dialog-input:focus{outline:none;border-color:#1890ff}.r24-dialog-input::placeholder{color:#999}.r24-dialog-input[data-theme=dark]::placeholder{color:#666}.r24-dialog-footer{padding:16px 24px;border-top:1px solid #e0e0e0;display:flex;justify-content:flex-end;gap:12px}.r24-dialog-footer[data-theme=dark]{border-top-color:#3a3a3a}.r24-dialog-button{padding:8px 20px;font-size:14px;border:1px solid #d0d0d0;border-radius:4px;background-color:#fff;color:#333;cursor:pointer;transition:all .2s;min-width:80px}.r24-dialog-button:hover{background-color:#f5f5f5;border-color:#b0b0b0}.r24-dialog-button:active{transform:translateY(1px)}.r24-dialog-button[data-theme=dark]{background-color:#3a3a3a;color:#fff;border-color:#555}.r24-dialog-button[data-theme=dark]:hover{background-color:#454545;border-color:#666}.r24-dialog-button-primary{background-color:#1890ff;color:#fff;border-color:#1890ff}.r24-dialog-button-primary:hover{background-color:#40a9ff;border-color:#40a9ff}.r24-dialog-button-primary[data-theme=dark]{background-color:#1890ff;border-color:#1890ff}.r24-dialog-button-primary[data-theme=dark]:hover{background-color:#40a9ff;border-color:#40a9ff}.r24-dialog-button-danger{background-color:#ff4d4f;color:#fff;border-color:#ff4d4f}.r24-dialog-button-danger:hover{background-color:#ff7875;border-color:#ff7875}.r24-dialog-button-danger[data-theme=dark]{background-color:#ff4d4f;border-color:#ff4d4f}.r24-dialog-button-danger[data-theme=dark]:hover{background-color:#ff7875;border-color:#ff7875}.r24-dialog-icon-info{color:#1890ff}.r24-dialog-icon-success{color:#52c41a}.r24-dialog-icon-warning{color:#faad14}.r24-dialog-icon-error{color:#ff4d4f}@media (max-width: 480px){.r24-dialog-container{min-width:300px;max-width:95vw}.r24-dialog-header,.r24-dialog-content,.r24-dialog-footer{padding:16px}.r24-dialog-footer{flex-direction:column}.r24-dialog-button{width:100%}}.avatar-dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:10000}.avatar-dialog-container{width:400px;background-color:#fff;border-radius:12px;box-shadow:0 8px 24px #0003;overflow:hidden}.avatar-dialog-container[data-theme=dark]{background-color:#2b2b2b}.avatar-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #e0e0e0}.avatar-dialog-container[data-theme=dark] .avatar-dialog-header{border-bottom-color:#3a3a3a}.avatar-dialog-header h3{margin:0;font-size:18px;font-weight:600;color:#333}.avatar-dialog-container[data-theme=dark] .avatar-dialog-header h3{color:#fff}.avatar-dialog-close{width:32px;height:32px;border:none;background-color:transparent;font-size:20px;color:#666;cursor:pointer;border-radius:6px;transition:background-color .2s}.avatar-dialog-close:hover{background-color:#f0f0f0}.avatar-dialog-container[data-theme=dark] .avatar-dialog-close{color:#999}.avatar-dialog-container[data-theme=dark] .avatar-dialog-close:hover{background-color:#3a3a3a}.avatar-dialog-close:disabled{opacity:.5;cursor:not-allowed}.avatar-dialog-body{padding:24px;display:flex;flex-direction:column;align-items:center;gap:20px}.avatar-preview-container{width:186px;height:186px;border-radius:12px;overflow:hidden;border:2px solid #e0e0e0}.avatar-dialog-container[data-theme=dark] .avatar-preview-container{border-color:#3a3a3a}.avatar-preview-image{width:100%;height:100%;object-fit:cover}.avatar-select-button{padding:10px 24px;font-size:14px;color:#1890ff;background-color:transparent;border:1px solid #1890ff;border-radius:6px;cursor:pointer;transition:all .2s}.avatar-select-button:hover{background-color:#e6f7ff}.avatar-select-button:disabled{opacity:.5;cursor:not-allowed}.avatar-file-info{font-size:13px;color:#666;text-align:center;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar-dialog-container[data-theme=dark] .avatar-file-info{color:#999}.avatar-dialog-footer{display:flex;gap:12px;padding:16px 24px;border-top:1px solid #e0e0e0}.avatar-dialog-container[data-theme=dark] .avatar-dialog-footer{border-top-color:#3a3a3a}.avatar-dialog-button{flex:1;padding:10px 20px;font-size:14px;font-weight:500;border:none;border-radius:6px;cursor:pointer;transition:all .2s}.avatar-button-cancel{color:#666;background-color:#f0f0f0}.avatar-button-cancel:hover{background-color:#e0e0e0}.avatar-dialog-container[data-theme=dark] .avatar-button-cancel{color:#999;background-color:#3a3a3a}.avatar-dialog-container[data-theme=dark] .avatar-button-cancel:hover{background-color:#454545}.avatar-button-upload{color:#fff;background-color:#1890ff}.avatar-button-upload:hover{background-color:#40a9ff}.avatar-button-upload:disabled{opacity:.5;cursor:not-allowed}.sidebar-container{width:64px;height:100%;background-color:#f8f8f8;border-right:1px solid #e0e0e0;display:flex;flex-direction:column;align-items:center;padding:12px 0;position:relative}.sidebar-container[data-theme=dark]{background-color:#2b2b2b;border-right-color:#3a3a3a}.sidebar-avatar{width:48px;height:48px;border-radius:8px;background-color:#e0e0e0;display:flex;align-items:center;justify-content:center;cursor:pointer;margin-bottom:28px;overflow:hidden;transition:background-color .2s}.sidebar-avatar:hover{background-color:#d0d0d0}.sidebar-avatar:active{transform:translate(1px,1px)}.sidebar-container[data-theme=dark] .sidebar-avatar{background-color:#3a3a3a}.sidebar-container[data-theme=dark] .sidebar-avatar:hover{background-color:#454545}.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:12px}.sidebar-bottom{display:flex;flex-direction:column;gap:12px;padding-bottom:32px;position:relative}.sidebar-icon-button{width:48px;height:48px;border-radius:8px;background-color:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s;position:relative}.sidebar-icon-button:active{transform:translate(1px,1px)}.sidebar-icon-button:hover{background-color:#f0f0f0}.sidebar-icon-button[data-theme=dark]:hover{background-color:#3a3a3a}.sidebar-icon-button.active{background-color:#afafaf}.sidebar-icon-button.active[data-theme=dark]{background-color:#131313}.sidebar-icon-button-emoji{font-size:20px}.sidebar-icon-button-img,.sidebar-menu-item-img{width:24px;height:24px}.sidebar-avatar-img{width:48px;height:48px}.sidebar-badge{position:absolute;top:2px;right:2px;min-width:18px;height:18px;padding:0 5px;font-size:11px;font-weight:600;line-height:18px;text-align:center;color:#fff;background-color:#ff4d4f;border-radius:9px;box-shadow:0 2px 4px #0003;animation:sidebar-badge-bounce .3s ease-out}.sidebar-badge[data-theme=dark]{background-color:#ff4d4f;box-shadow:0 2px 4px #00000080}@keyframes sidebar-badge-bounce{0%{transform:scale(.5);opacity:0}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}.sidebar-menu{position:absolute;left:68px;width:200px;background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;box-shadow:0 4px 12px #00000026;z-index:1000;animation:sidebar-menu-fadeIn .2s ease-out}.sidebar-bottom .sidebar-menu{bottom:60px}.sidebar-menu[data-theme=dark]{background-color:#2b2b2b;border-color:#3a3a3a;box-shadow:0 4px 12px #00000080}@keyframes sidebar-menu-fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.sidebar-menu-divider{height:1px;background-color:#e0e0e0;margin:4px 0}.sidebar-menu-divider[data-theme=dark]{background-color:#3a3a3a}.sidebar-menu-item{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;background-color:transparent;transition:background-color .2s}.sidebar-menu-item:hover{background-color:#f5f5f5}.sidebar-menu-item[data-theme=dark]:hover{background-color:#3a3a3a}.sidebar-menu-item-icon{font-size:18px}.sidebar-menu-item-label{font-size:14px;color:#333}.sidebar-menu-item[data-theme=dark] .sidebar-menu-item-label{color:#fff}.sidebar-avatar-wrapper{position:relative}.sidebar-avatar-menu{position:absolute;top:46px;left:60px;margin-top:4px;bottom:auto}.sidebar-bottom .sidebar-menu{bottom:74px;top:auto}.sidebar-submenu{position:absolute;left:100%;top:0;width:160px;margin-left:8px;background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;box-shadow:0 4px 12px #00000026;overflow:hidden;z-index:1001;animation:sidebar-submenu-fadeIn .15s ease-out}.sidebar-submenu[data-theme=dark]{background-color:#2b2b2b;border-color:#3a3a3a;box-shadow:0 4px 12px #00000080}@keyframes sidebar-submenu-fadeIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.sidebar-menu-item-with-submenu{position:relative;display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;background-color:transparent;transition:background-color .2s}.sidebar-menu-item-with-submenu:hover{background-color:#f5f5f5}.sidebar-menu-item-with-submenu[data-theme=dark]:hover{background-color:#3a3a3a}.sidebar-menu-item-arrow{margin-left:auto;font-size:16px;color:#999;transition:transform .2s}.sidebar-menu-item-with-submenu:hover .sidebar-menu-item-arrow{transform:translate(2px)}.sidebar-submenu-item{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;cursor:pointer;background-color:transparent;transition:background-color .2s}.sidebar-submenu-item:hover{background-color:#f5f5f5}.sidebar-submenu-item[data-theme=dark]:hover{background-color:#3a3a3a}.sidebar-submenu-item.active{background-color:#e6f7ff}.sidebar-submenu-item.active[data-theme=dark]{background-color:#1890ff22}.sidebar-submenu-item-label{font-size:14px;color:#333}.sidebar-submenu-item[data-theme=dark] .sidebar-submenu-item-label{color:#fff}.sidebar-submenu-item-check{font-size:14px;color:#1890ff;font-weight:700}:root{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--color-primary: #1d77ff;--color-primary-dark: #0f54bd;--color-primary-light: #4ecb0f;--color-bubble-send: #95ec69;--color-bubble-send-border: #48d526;--color-bubble-receive: #ffffff;--color-bubble-receive-border: #d1d1d1;--color-bg-light: rgba(220, 220, 220, .8);--color-bg-dark: rgba(60, 60, 60, .8);--color-bg-overlay: rgba(20, 20, 20, .8);--color-text-dark: #000000;--color-text-light: #ffffff;--color-text-gray: #666666;--color-text-gray-light: #aaaaaa;--color-border-light: #e1e1e1;--color-border-dark: #444444;--color-success: #1aad19;--color-error: #e85d58;--color-warning: #ff0000;--window-width: 420px;--window-height: 640px;--window-radius: 8px;--avatar-size: 36px;--avatar-radius: 4px;--button-radius: 4px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 24px;--shadow-sm: 0px 0px 6px rgba(170, 170, 170, .6);--shadow-md: 2px 2px 4px rgba(170, 170, 170, .8);--shadow-lg: 3px 3px 3px rgba(0, 0, 0, .4);--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--blur-none: blur(0px);--blur-sm: blur(4px);--blur-md: blur(8px);--blur-lg: blur(16px);--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-family-base: "Arial", "Helvetica", "新宋体", "宋体", sans-serif;--z-index-base: 1;--z-index-float: 10000;--z-index-modal: 10001;--z-index-preview: 20000}:root[data-theme=dark]{--bg-primary: #1e1e1e;--bg-secondary: #2c2c2c;--color-bg-light: rgba(60, 60, 60, .8);--color-text-dark: #ffffff;--color-text-light: #000000;--color-border-light: #444444}html,body{background-color:var(--bg-primary)}html,body{width:100%;height:100%;overflow:hidden;margin:0;padding:0}#root{width:100%;height:100%;overflow:hidden;font-family:var(--font-family-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.r24-noselect{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.r24-nodrag{-webkit-app-region:no-drag;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none}.r24-box-size{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}::-webkit-scrollbar{width:.8em}::-webkit-scrollbar-thumb:window-inactive,::-webkit-scrollbar-thumb{background:#ccc}::-webkit-scrollbar-thumb:hover{background-color:#ccc;box-shadow:inset 1px 1px 1px #bbb}::-webkit-scrollbar-thumb:active{background-color:#eee;box-shadow:inset 1px 1px 3px #bbb}.hc_scrollbar_dark::-webkit-scrollbar{width:.8em}.hc_scrollbar_dark::-webkit-scrollbar-thumb:window-inactive,.hc_scrollbar_dark::-webkit-scrollbar-thumb{background:#222}.hc_scrollbar_dark::-webkit-scrollbar-thumb:hover{background-color:#111;box-shadow:inset 1px 1px 1px #000}.hc_scrollbar_dark::-webkit-scrollbar-thumb:active{background-color:#00000080;box-shadow:inset 1px 1px 3px #00000059}.hc_scrollbar_light::-webkit-scrollbar{width:.8em}.hc_scrollbar_light::-webkit-scrollbar-thumb:window-inactive,.hc_scrollbar_light::-webkit-scrollbar-thumb{background:#ccc;border-radius:2px}.hc_scrollbar_light::-webkit-scrollbar-thumb:hover{background-color:#ccc;box-shadow:inset 1px 1px 1px #bbb}.hc_scrollbar_light::-webkit-scrollbar-thumb:active{background-color:#eee;box-shadow:inset 1px 1px 3px #bbb}.r24_button{margin-top:0;margin-left:0;position:fixed;cursor:pointer;font-size:15px;z-index:var(--z-index-float)}.r24_button:active{margin-top:1px;margin-left:1px}.r24_button_ex{width:64px;top:calc(100% - 84px);left:calc(100% - 84px);filter:drop-shadow(var(--shadow-lg))}.r24-msg_hint{width:20px;height:20px;margin-top:0;margin-left:0;position:fixed;cursor:pointer;font-size:15px;z-index:calc(var(--z-index-float) + 1);border-radius:12px}.r24-msg_hint_ex{top:calc(100% - 74px);left:calc(100% - 26px);background-color:var(--color-warning);border:2px solid #eee}.r24-upload_pgr_frame{float:left;top:200px;width:320px;height:68px;border-radius:var(--window-radius);color:var(--color-text-dark);background-color:#fff;padding:10px;text-align:center;z-index:1000;position:absolute}.r24-upload_pgr_frame_ex{left:40px}.r24-upload_pgr_bg{margin-top:1px;margin-left:1px;width:296px;height:14px;border:1px solid #aaa;border-radius:var(--window-radius);text-align:center}.r24-upload_pgr_bar{margin-top:1px;margin-left:2px;height:10px;border-radius:6px;background-color:#0d0;position:absolute}.r24-upload_pgr_text{margin-top:9px;color:var(--color-text-gray);font-size:var(--font-size-sm)}.r24-gutter{background-repeat:no-repeat;background-position:50%}.r24-gutter-vertical{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAFAQMAAABo7865AAAABlBMVEVHcEzMzMzyAv2sAAAAAXRSTlMAQObYZgAAABBJREFUeF5jOAMEEAIEEFwAn3kMwcB6I2AAAAAASUVORK5CYII=);cursor:row-resize;opacity:.4;background-color:#fff}[data-theme=dark] .r24-gutter-vertical{background-color:#232323e6;opacity:.3}@media (max-width: 760px){.r24_chat_frame_ex{top:0!important;left:0!important;width:100%!important;height:100%!important}.r24-upload_pgr_frame_ex{left:calc((100% - 320px)/2)!important}}@media (min-width: 761px){.r24_chat_frame_ex{top:calc(100% - 682px);left:calc(100% - 460px)}}.r24-editor_item_emoji,.r24-editor_item_sticker{border:0px;vertical-align:middle}[contenteditable][placeholder]:empty:before{content:attr(placeholder);color:#8d8d8d}.r24_chat_frame{position:fixed;z-index:var(--z-index-float);pointer-events:auto}.r24_chat_title{width:100%;height:60px;background-color:#1d77ff}.r24_chat_title.fullscreen{border-top-left-radius:0;border-top-right-radius:0;cursor:default}.r24_chat_title[data-theme=dark]{background-color:#222}.r24_chat_title_avatar{width:40px;height:40px;top:10px;left:12px;position:absolute}.r24_chat_title_name{top:17px;left:60px;color:var(--color-text-light);font-size:1.2rem;position:absolute;font-family:var(--font-family-base);color:#fff;text-autospace:normal}.r24_chat_title_close{width:24px;height:24px;margin-top:18px!important;right:18px!important;position:absolute;border-radius:2px;cursor:pointer;vertical-align:middle;font-size:var(--font-size-lg);line-height:1.8}#r24-id_content_area{display:flex;flex-direction:column}.r24_chat_history_nosize{flex:1;font-size:var(--font-size-sm);color:var(--color-text-dark);line-height:24px;text-align:justify;white-space:normal;overflow:hidden;overflow-y:auto}.r24-chat-row-bg{display:flex;align-items:flex-end;width:100%;margin:0;padding-top:5px;padding-bottom:5px;clear:both;gap:6px}.r24-chat-row-from-avatar{flex-shrink:0;width:var(--avatar-size);height:var(--avatar-size);border-radius:var(--avatar-radius);object-fit:scale-down;cursor:pointer}.r24-chat-row-to-avatar{flex-shrink:0;width:var(--avatar-size);height:var(--avatar-size);border-radius:18px;cursor:pointer;object-fit:scale-down;order:4;margin-left:auto}.r24-chat-row-text-bubble{text-align:justify;text-justify:inter-word;max-width:calc(100% - 150px);min-height:18px;display:inline-block;line-height:1.5;white-space:normal;word-wrap:break-word;font-size:var(--font-size-md);text-autospace:normal}.r24-chat-row-bubble-from{order:2;margin-left:0;border-radius:4px 10px 10px;padding:8px 12px 8px 16px;color:var(--color-text-dark);flex-shrink:1;flex-grow:0}.r24-chat-row-bubble-to{order:2;margin-right:0;border-radius:10px 4px 10px 10px;padding:8px 16px 8px 12px;color:#000;background-color:var(--color-bubble-send);border:1px solid var(--color-bubble-send-border);flex-shrink:1;flex-grow:0}.r24-chat-row-image-bubble{text-align:justify;max-width:156px;min-height:32px;display:inline-block;padding:0;color:var(--color-text-dark);cursor:pointer;order:2;flex-shrink:0}.r24-chat-row-image-from{margin-left:0;border-radius:0 10px 10px 6px/0px 10px 10px 6px}.r24-chat-row-image-to{margin-left:auto;margin-right:0;border-radius:10px 6px 0 10px/10px 6px 0px 10px;order:2}.r24-chat-row-file-bubble{width:240px;height:80px;min-height:32px;display:inline-block;color:#ccc;order:2;flex-shrink:0}.r24-chat-row-bubble-from-file{margin-left:0;margin-top:0;border-radius:4px 10px 10px;color:var(--color-text-dark);background-color:var(--color-bubble-receive);border:1px solid var(--color-border-light)}.r24-chat-row-bubble-to-file{margin-left:auto;margin-right:0;border-radius:10px 4px 4px 10px;color:#000;background-color:var(--color-bubble-send);border:1px solid var(--color-bubble-send-border)}.r24-chat-time-to{display:inline-block;order:1;white-space:nowrap;border-radius:4px;font-size:var(--font-size-xs);margin-left:auto;font-weight:200;font-family:Arial;color:#999;flex-shrink:0}.r24-chat-time-from{display:inline-block;order:3;white-space:nowrap;border-radius:4px;font-size:var(--font-size-xs);margin-right:5px;font-weight:200;font-family:Arial;color:#999;flex-shrink:0}.r24-chat-load-more{width:100%;height:22px;margin-left:0;margin-top:5px;margin-bottom:6px;text-align:center;vertical-align:middle;font-size:.8rem;position:relative;cursor:pointer}.r24-chat-load-more:active{margin-left:1px;margin-top:6px;margin-bottom:5px}.r24-chat-load-more-str{color:#0096fa;display:inline-block;border-radius:4px;font-size:var(--font-size-xs);padding:3px 8px}.r24_chat_input_nosize{flex:0 0 auto;border:none;outline:none;padding:6px 10px;line-height:24px;text-align:justify;white-space:normal;font-size:1rem;overflow:hidden;overflow-y:auto;text-autospace:normal}.r24_chat_toolbar{float:left;left:5px;width:calc(100% - 105px);height:44px;bottom:8px;padding-left:1px;padding-right:1px;z-index:100;position:absolute}.r24_chat_toolbar_but{float:left;margin-top:5px;margin-left:6px;margin-right:6px;width:32px;height:32px;border-radius:var(--button-radius);cursor:pointer}.r24_chat_toolbar_but:active{margin-top:6px;margin-left:7px;margin-right:5px}.r24_chat_send{width:100%;height:52px;bottom:0;position:absolute}.r24_chat_send_but{display:flex;justify-content:center;align-items:center;width:84px;line-height:32px;top:4px;right:14px;background-color:var(--color-primary);text-align:center;position:absolute;border-radius:var(--button-radius);cursor:pointer;color:#fff;font-size:var(--font-size-sm)}.r24_chat_send_but:active{top:5px;right:13px;color:#ddd;background-color:var(--color-primary-dark)}.r24-image_preview_frame{left:10px;top:10px;width:calc(100% - 20px);height:calc(100% - 20px);position:fixed;background-color:#14141480;border:1px solid #111;-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);z-index:var(--z-index-preview)}.r24-image_preview_frame_img{top:5%;left:5%;width:90%;height:90%;max-width:90%;max-height:90%;object-fit:scale-down;position:relative}.r24-image_preview_close_but{left:calc(100% - 32px);top:8px;width:24px;height:24px;position:absolute;cursor:pointer}.r24-image_preview_close_but:active{left:calc(100% - 31px);top:9px}.r24-offline_tips_frame{left:calc((100% - 280px)/2);top:calc((100% - 120px)/2);width:280px;height:160px;background-color:var(--color-bg-overlay);border:1px solid #666;border-radius:6px;box-shadow:var(--shadow-md);position:absolute}.r24-offline_tips_text{left:20px;top:20px;width:240px;height:80px;text-align:center;font-size:1rem;line-height:1.6rem;color:#ff0;position:absolute}.r24-offline_tips_but{display:flex;justify-content:center;align-items:center;left:100px;top:100px;width:80px;line-height:34px;text-align:center;border-radius:var(--button-radius);background-color:#666;position:absolute;cursor:pointer;color:#fff}.r24-offline_tips_but:active{background-color:#555}.r24-emoji_container{top:calc(100% - 316px);left:8px;width:412px;height:300px;border-radius:var(--button-radius);position:absolute;outline:0;margin:auto;z-index:var(--z-index-modal);background-color:#333;border-color:#444;box-shadow:0 0 4px #aaa}.r24-emoji_view{position:absolute;width:100%;height:250px;overflow-y:auto}.r24-emoji_top_space{width:calc(100% - 7px);height:4px;top:1px;left:0}.r24-emoji_img_base{float:left;display:block;width:32px;height:32px;background-repeat:no-repeat}.r24-emoji_item_base{float:left;width:32px;height:32px;margin-left:12px;margin-top:10px}.r24-emoji_item{border-radius:0}.r24-emoji_item:hover{border-radius:4px;background-color:#ddd}.r24-emoji_item-light:hover{border-radius:4px;background-color:#999}.r24-emoji_toolbar{width:412px;height:48px;bottom:0;padding-left:4px;padding-right:4px;text-align:left;overflow:hidden;position:absolute}.r24-emoji_icon_base{margin-top:8px;width:28px;height:28px;margin-left:8px;margin-right:4px}.r24-emoji_icon{border-radius:4px}.r24-emoji_icon:hover{background-color:#ccc}r24-emoji_icon-light:hover{border-radius:4px;background-color:#aaa}.r24_chat_title_zoom{width:24px;height:24px;margin-top:18px!important;margin-right:8px!important;right:54px;position:absolute;border-radius:2px;cursor:pointer;vertical-align:middle;font-size:18px;line-height:1.8}.r24_chat_title_zoom:active{margin-top:19px!important;right:53px!important}.r24_zoom_option{float:left;width:189px;height:132px;position:absolute;border-radius:4px;background-color:#eee;border:1px solid #333;z-index:1000}.r24_img_zoom_option1{float:left;left:5px;top:5px;width:57px;height:54px;position:absolute;background-color:#afafaf}.r24_img_zoom_option1:hover{background-color:#9b9b9b}.r24_img_zoom_option1:active{background-color:#6a6a6a}.r24_img_zoom_option2{float:left;left:66px;top:5px;width:57px;height:54px;position:absolute;background-color:#afafaf}.r24_img_zoom_option2:hover{background-color:#9b9b9b}.r24_img_zoom_option2:active{background-color:#6a6a6a}.r24_img_zoom_option3{float:left;left:127px;top:5px;width:57px;height:54px;position:absolute;background-color:#afafaf}.r24_img_zoom_option3:hover{background-color:#9b9b9b}.r24_img_zoom_option3:active{background-color:#6a6a6a}.r24_chat_title_close:active{margin-top:19px!important;right:17px!important}.r24_option_switch_1{display:inline-flex;align-items:center;float:left;left:5px;top:70px;position:absolute}.r24_option_switch_2{display:inline-flex;align-items:center;float:left;left:5px;top:100px;position:absolute}.r24_img_option_switch{width:32px;height:24px;left:0;cursor:default}.r24_img_option_label{float:right;color:#000;padding-left:4px;cursor:default;font-size:1rem}.r24-md-content{line-height:1.6}.r24-md-h1,.r24-md-h2,.r24-md-h3,.r24-md-h4,.r24-md-h5,.r24-md-h6{margin:12px 0 8px;font-weight:600;line-height:1.3}.r24-md-h1{font-size:1.8em;border-bottom:2px solid #e1e4e8;padding-bottom:4px}.r24-md-h2{font-size:1.5em;border-bottom:1px solid #e1e4e8;padding-bottom:4px}.r24-md-h3{font-size:1.3em}.r24-md-h4{font-size:1.1em}.r24-md-h5{font-size:1em}.r24-md-h6{font-size:.9em;color:#666}.r24-md-p{margin:8px 0;line-height:1.6}.r24-md-code-inline{background-color:#afb8c133;padding:2px 6px;border-radius:3px;font-family:Consolas,Monaco,Courier New,monospace;font-size:.9em;color:#e83e8c}.r24-md-code-block{background-color:#f6f8fa;border:1px solid #e1e4e8;border-radius:6px;padding:12px;margin:12px 0;overflow-x:auto;font-family:Consolas,Monaco,Courier New,monospace;font-size:.9em;line-height:1.5}.r24-md-code-block code{background:none;padding:0;color:#24292e;white-space:pre;display:block}[data-theme=dark] .r24-md-code-block{background-color:#2d2d2d;border-color:#444}[data-theme=dark] .r24-md-code-block code{color:#e6e6e6}[data-theme=dark] .r24-md-code-inline{background-color:#ffffff1a;color:#ff79c6}.r24-md-blockquote{border-left:4px solid #dfe2e5;padding:8px 16px;margin:12px 0;background-color:#00000005;color:#6a737d}[data-theme=dark] .r24-md-blockquote{border-left-color:#444;background-color:#ffffff0d;color:#aaa}.r24-md-ul{margin:8px 0;padding-left:24px;list-style-type:disc}.r24-md-ol{margin:8px 0;padding-left:24px;list-style-type:decimal}.r24-md-li{margin:4px 0;line-height:1.6}.r24-md-li::marker{color:#586069}[data-theme=dark] .r24-md-li::marker{color:#8b949e}.r24-md-hr{border:none;border-top:2px solid #e1e4e8;margin:16px 0}[data-theme=dark] .r24-md-hr{border-top-color:#444}.r24-md-link{color:#0366d6;text-decoration:none}.r24-md-link:hover{text-decoration:underline}[data-theme=dark] .r24-md-link{color:#58a6ff}.r24-md-content strong{font-weight:600;color:inherit}.r24-md-content em{font-style:italic}.r24-md-content del{text-decoration:line-through;opacity:.7}.r24-md-table{border-collapse:collapse;margin:12px 0;width:100%}.r24-md-table th,.r24-md-table td{border:1px solid #dfe2e5;padding:6px 13px}.r24-md-table th{background-color:#f6f8fa;font-weight:600}[data-theme=dark] .r24-md-table th,[data-theme=dark] .r24-md-table td{border-color:#444}[data-theme=dark] .r24-md-table th{background-color:#2d2d2d}.r24_attachment{top:64px;height:258px;width:calc(100% - 60px);max-width:calc(100% - 60px);padding-left:30px;padding-right:30px;position:absolute}.r24_attachment_file{width:320px;height:74px;margin-top:90px;margin-left:auto;margin-right:auto;border-radius:var(--button-radius);background-color:#fff}.r24_attachment_file_ex{width:240px!important;color:var(--color-text-dark);background-color:#fff;display:block;margin-top:0;margin-right:48px}.r24_attachment_icon{float:left;width:42px;height:42px;margin-top:16px;margin-left:16px}.r24_attachment_name{float:left;margin-top:12px;margin-left:10px;font-size:var(--font-size-md);width:240px;color:var(--color-text-dark);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.r24_attachment_name_ex{width:160px}.r24_attachment_size{float:left;margin-left:10px;margin-top:-4px;color:var(--color-text-gray);font-size:.9rem}.r24_filenode_saveas{float:right;width:20px;height:20px;margin-top:15px;margin-right:10px;cursor:pointer}.r24_filenode_saveas:active{margin-top:16px;margin-right:9px;cursor:pointer}