.webrtc-container[data-v-8a9aaece]{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;width:100%}.connection-card[data-v-8a9aaece]{width:100%;text-align:center;border-radius:8px}.connection-title[data-v-8a9aaece]{font-size:24px;margin-bottom:32px;color:rgba(0,0,0,.85)}.connection-content[data-v-8a9aaece]{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-align:center;align-items:center;gap:16px}.record-button[data-v-8a9aaece]{width:70px!important;height:70px!important;background-color:#6366f1!important;border:none!important;display:-ms-flexbox!important;display:flex!important;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;transition:all .3s ease;box-shadow:0 4px 12px rgba(99,102,241,.2)}.record-button[data-v-8a9aaece]:hover{transform:scale(1.05);box-shadow:0 6px 16px rgba(99,102,241,.3)}.record-button.recording[data-v-8a9aaece]{background-color:#ef4444!important;box-shadow:0 4px 12px rgba(239,68,68,.2)}.connection-text[data-v-8a9aaece]{font-size:16px;color:rgba(0,0,0,.65);margin:4px 0}.waveform[data-v-8a9aaece]{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;gap:2px;height:40px;width:100%}.waveform-bar[data-v-8a9aaece]{-ms-flex:1;flex:1;max-width:8px;background-color:#6366f1;border-radius:2px;transition:height .1s ease}.container[data-v-8a9aaece]{display:-ms-flexbox;display:flex;width:100%;height:100%;-ms-flex-direction:column;flex-direction:column;gap:20px}.left[data-v-8a9aaece]{-ms-flex:1;flex:1}.left[data-v-8a9aaece],.right[data-v-8a9aaece]{padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.right[data-v-8a9aaece]{width:100%;height:438px;overflow:auto;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#888 #f1f1f1}.right[data-v-8a9aaece]::-webkit-scrollbar{width:6px}.right[data-v-8a9aaece]::-webkit-scrollbar-track{background:#f1f1f1}.right[data-v-8a9aaece]::-webkit-scrollbar-thumb{background:#888;border-radius:3px}.chat-container[data-v-8a9aaece]{width:100%;margin:0 auto;padding:20px;background:#fff}.messages-container[data-v-8a9aaece]{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:16px}.message-wrapper[data-v-8a9aaece]{display:-ms-flexbox;display:flex;-ms-flex-align:start;align-items:flex-start;gap:8px}.message-wrapper.self[data-v-8a9aaece]{-ms-flex-direction:row-reverse;flex-direction:row-reverse}.avatar[data-v-8a9aaece]{width:40px;height:40px;-ms-flex-negative:0;flex-shrink:0}.avatar img[data-v-8a9aaece]{width:100%;height:100%;object-fit:cover;border-radius:4px}.message[data-v-8a9aaece]{max-width:70%;padding:12px 16px;border-radius:8px;font-size:14px;line-height:1.4}.other .message[data-v-8a9aaece]{background:#fff;border:1px solid #e5e5e5}.self .message[data-v-8a9aaece]{background:#a7ea8a;color:#000}.message-wrapper+.message-wrapper[data-v-8a9aaece]{margin-top:8px}.chat-container[data-v-8a9aaece]::-webkit-scrollbar{width:6px}.chat-container[data-v-8a9aaece]::-webkit-scrollbar-track{background:#f1f1f1}.chat-container[data-v-8a9aaece]::-webkit-scrollbar-thumb{background:#888;border-radius:3px}.chat-container[data-v-8a9aaece]::-webkit-scrollbar-thumb:hover{background:#555}[data-v-6f619f9d] .ant-modal-body{padding:0;background:transparent}.privacy-container[data-v-6f619f9d]{padding:28px 32px 32px;background:#f7f9fc;border-radius:16px;box-shadow:0 20px 60px rgba(17,41,80,.12)}.privacy-hero[data-v-6f619f9d]{padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,#fdfefe,#eef5ff);border:1px solid #e2ecff}.hero-icon[data-v-6f619f9d],.privacy-hero[data-v-6f619f9d]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.hero-icon[data-v-6f619f9d]{width:56px;height:56px;border-radius:20px;background:rgba(24,144,255,.12);-ms-flex-pack:center;justify-content:center;color:#1890ff;font-size:28px;margin-right:16px}.hero-title[data-v-6f619f9d]{font-size:18px;font-weight:600;color:#1f1f1f;margin-bottom:6px}.hero-desc[data-v-6f619f9d]{font-size:13px;color:#5c6c7c;line-height:1.4}.privacy-tip[data-v-6f619f9d]{margin-top:22px;font-size:14px;color:#1f1f1f;font-weight:500}.privacy-quick[data-v-6f619f9d]{margin-top:12px;-ms-flex-pack:justify;justify-content:space-between;font-size:13px;color:#637188}.privacy-quick[data-v-6f619f9d],.quick-buttons[data-v-6f619f9d]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.quick-buttons .ant-btn+.ant-btn[data-v-6f619f9d]{margin-left:8px}.privacy-grid[data-v-6f619f9d]{display:-ms-grid;display:grid;-ms-grid-columns:(minmax(240px,1fr))[auto-fit];grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;margin-top:20px}.privacy-card[data-v-6f619f9d]{background:#fff;border-radius:12px;border:1px solid #e1e9ff;padding:18px;min-height:150px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:justify;justify-content:space-between;box-shadow:0 6px 24px rgba(31,61,115,.08);transition:border-color .2s ease,box-shadow .2s ease}.privacy-card[data-v-6f619f9d]:hover{border-color:#1890ff;box-shadow:0 12px 32px rgba(24,144,255,.18)}.card-header[data-v-6f619f9d]{display:-ms-flexbox;display:flex;-ms-flex-align:start;align-items:flex-start}.card-index[data-v-6f619f9d]{width:28px;height:28px;border-radius:12px;background:#1890ff;color:#fff;font-weight:600;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;margin-right:12px;-ms-flex-negative:0;flex-shrink:0}.card-title[data-v-6f619f9d]{font-size:15px;font-weight:600;color:#1c2438}.card-desc[data-v-6f619f9d]{margin-top:4px;color:#637188;line-height:1.5;font-size:12px}.card-action[data-v-6f619f9d]{margin-top:18px}.privacy-extra[data-v-6f619f9d]{margin-top:20px;font-size:13px;color:#7a8799;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.privacy-extra .anticon[data-v-6f619f9d]{color:#1890ff;margin-right:6px}.privacy-actions[data-v-6f619f9d]{margin-top:18px}[data-v-6f619f9d] .privacy-card .ant-radio-button-wrapper{border-radius:6px!important;margin-right:8px;border:1px solid #d4ddec;line-height:30px;height:32px}[data-v-6f619f9d] .privacy-card .ant-radio-button-wrapper:last-child{margin-right:0}[data-v-6f619f9d] .privacy-card .ant-radio-button-wrapper-checked{background:#1890ff;color:#fff;border-color:#1890ff;box-shadow:none}.main-index[data-v-b323eb8c]{width:100vw;height:100vh;min-height:100vh;overflow:hidden;background-color:#f0f2f5}@media (max-width:767px){.main-index[data-v-b323eb8c]{min-height:calc(100vh - env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}}.main-content[data-v-b323eb8c]{width:100%;height:100%;display:-ms-flexbox;display:flex}.main-left[data-v-b323eb8c]{width:200px;height:100%;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;transition:transform .3s ease}@media (max-width:767px){.main-left[data-v-b323eb8c]{position:fixed;top:0;left:0;width:280px;z-index:1000;background:#fff;box-shadow:2px 0 8px rgba(0,0,0,.15);transform:translateX(-100%)}.main-left.sidebar-open[data-v-b323eb8c]{transform:translateX(0)}}.main-left .l-user[data-v-b323eb8c]{width:100%;height:200px;-ms-flex-negative:0;flex-shrink:0}.main-left .l-user .l-user-info[data-v-b323eb8c]{background-color:#fff;width:100%;height:100%;border-radius:0 40px 0 0;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;-ms-flex-direction:column;flex-direction:column}.main-left .l-user .l-user-info .name[data-v-b323eb8c]{font-size:14px;font-weight:400}.main-left .lesson-color[data-v-b323eb8c]{background-color:#4196e4}.main-left .l-menu[data-v-b323eb8c]{background-color:#fff;width:100%;-ms-flex:1;flex:1;overflow-y:auto}.main-left .l-menu .item[data-v-b323eb8c]{height:60px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;margin-left:48px}@media (max-width:767px){.main-left .l-menu .item[data-v-b323eb8c]{margin-left:24px;height:50px}}.main-left .l-menu .select .menu-name[data-v-b323eb8c]{opacity:1;font-weight:700}.main-left .l-menu .menu-name[data-v-b323eb8c]{margin-left:10px;font-size:14px;font-weight:400;letter-spacing:0;line-height:18px;color:#333;opacity:.5}.main-right[data-v-b323eb8c]{height:100%;width:calc(100% - 200px);overflow:auto}@media (max-width:767px){.main-right[data-v-b323eb8c]{width:100%}}.sidebar-mask[data-v-b323eb8c]{display:none}@media (max-width:767px){.sidebar-mask[data-v-b323eb8c]{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:999}.sidebar-mask.show[data-v-b323eb8c]{display:block}}.main-help[data-v-b323eb8c]{-ms-flex-negative:0;flex-shrink:0;background-color:#fff;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;padding:16px 0;border-top:1px solid #f0f0f0}.main-help .info[data-v-b323eb8c]{margin-left:5px;font-size:14px;font-weight:400;color:#666}.account-settings-info-main[data-v-b323eb8c]{width:100%;display:-ms-flexbox;display:flex;margin-top:-17px;height:100%;overflow:auto}.account-settings-info-main.mobile[data-v-b323eb8c]{display:block}.account-settings-info-main.mobile .account-settings-info-left[data-v-b323eb8c]{border-right:unset;border-bottom:1px solid #e8e8e8;width:100%;height:50px;overflow-x:auto;overflow-y:scroll}.account-settings-info-main.mobile .account-settings-info-right[data-v-b323eb8c]{padding:20px 40px}.account-settings-info-main .account-settings-info-left[data-v-b323eb8c]{border-right:1px solid #e8e8e8;width:201px}.account-settings-info-main .account-settings-info-right[data-v-b323eb8c]{-ms-flex:1 1;flex:1 1}.account-settings-info-main .account-settings-info-right .account-settings-info-title[data-v-b323eb8c]{color:rgba(0,0,0,.85);font-size:20px;font-weight:500;line-height:28px;margin-bottom:12px}.account-settings-info-main .account-settings-info-right .account-settings-info-view[data-v-b323eb8c]{padding-top:12px}.ant-divider-horizontal[data-v-b323eb8c]{display:block;clear:both;width:100%;min-width:100%;height:1px;margin:2px 0}.userTools[data-v-b323eb8c]{padding-left:10px;font-size:13px}.userTools .menu[data-v-b323eb8c]{margin:15px 0;cursor:pointer}.userTools .span[data-v-b323eb8c]{margin-left:10px}.titleSpan[data-v-b323eb8c]{width:64px;height:22px;padding-left:19px;font-size:16px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#fff;line-height:22px}.helplink[data-v-b323eb8c]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center}.ant-menu:not(.ant-menu-horizontal) .ant-menu-item-selected[data-v-b323eb8c],.keyClass[data-v-b323eb8c]{background-color:#1890ff}.ant-menu-item-selected>a[data-v-b323eb8c],.ant-menu-item-selected>a[data-v-b323eb8c]:hover,.ant-menu.ant-menu-root>.ant-menu-item:first-child.ant-menu-item-selected>a[data-v-b323eb8c],.ant-menu.ant-menu-root>.ant-menu-item:first-child.ant-menu-item-selected>a[data-v-b323eb8c]:hover{color:#fff}.ant-menu-item[data-v-b323eb8c]:after{border-right:3px solid #1890ff}.badge[data-v-b323eb8c]{position:absolute;width:10px;height:10px;background-color:red;border-radius:100%;top:5px;right:5px;transform:translate(50%,-50%);transform-origin:100% 0;box-shadow:0 0 0 1px #fff;z-index:1}.menu-bottom[data-v-b323eb8c]{position:absolute;bottom:20px;left:53px}.userinfotd[data-v-b323eb8c]{padding:10px 50px 10px 50px}.emailshowdisabel[data-v-b323eb8c]{width:70%}.emailnone[data-v-b323eb8c]{width:100%}.phoneshowdisabel[data-v-b323eb8c]{width:70%}.phonenone[data-v-b323eb8c]{width:100%}.btnemailcode[data-v-b323eb8c]{line-height:normal;padding:4px}.getCaptcha[data-v-b323eb8c],.getPhoneCaptcha[data-v-b323eb8c]{height:31px}.addcourse[data-v-b323eb8c]{margin-left:20px}.main-float-ai-speaking[data-v-b323eb8c]{bottom:90px!important;right:20px!important}.main-float-ai[data-v-b323eb8c]{z-index:999;position:absolute;bottom:10px;right:20px;padding:20px 10px;border-radius:20px;border:1px solid #fff;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;background-color:#fffeff;-ms-flex-align:center;align-items:center;cursor:pointer}.main-float-ai img[data-v-b323eb8c]{cursor:pointer;width:20px;height:20px;margin-bottom:10px}.wechat-container[data-v-b323eb8c]{position:relative}.qr-modal-overlay[data-v-b323eb8c]{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;z-index:9999;animation:fadeIn-b323eb8c .3s ease-out}.qr-modal-content[data-v-b323eb8c]{background:#fff;border-radius:20px;padding:40px;box-shadow:0 20px 60px rgba(0,0,0,.2);animation:slideUp-b323eb8c .3s ease-out;max-width:500px;width:90%}.qr-codes-container[data-v-b323eb8c]{display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around;-ms-flex-align:center;align-items:center;gap:40px}.qr-code-item[data-v-b323eb8c]{text-align:center;-ms-flex:1;flex:1}.qr-code-image[data-v-b323eb8c]{width:160px;height:160px;border-radius:8px;margin-bottom:16px;object-fit:cover;box-shadow:0 4px 12px rgba(0,0,0,.1)}.qr-code-title[data-v-b323eb8c]{margin:0;font-size:18px;color:#333;font-weight:500}@keyframes fadeIn-b323eb8c{0%{opacity:0}to{opacity:1}}@keyframes slideUp-b323eb8c{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}@media (max-width:600px){.qr-codes-container[data-v-b323eb8c]{-ms-flex-direction:column;flex-direction:column;gap:30px}.qr-modal-content[data-v-b323eb8c]{padding:30px 20px}.qr-code-image[data-v-b323eb8c]{width:140px;height:140px}}.modal-overlay[data-v-b323eb8c]{position:fixed;top:0;right:65px;bottom:0;display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;z-index:1000}.modal-content[data-v-b323eb8c]{background:#fff;width:500px;border-radius:8px;overflow:hidden;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column}.modal-header[data-v-b323eb8c]{background:linear-gradient(#d00,#f5cc63,#1890ff);color:#fff;padding:12px 20px;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center}.header-title[data-v-b323eb8c]{font-size:16px;font-weight:500}.header-controls[data-v-b323eb8c]{display:-ms-flexbox;display:flex;gap:8px}.control-btn[data-v-b323eb8c]{background:none;border:none;color:#fff;cursor:pointer;font-size:16px;padding:4px}.control-btn[data-v-b323eb8c]:hover{background:hsla(0,0%,100%,.1);border-radius:4px}.welcome-body[data-v-b323eb8c]{height:700px;overflow:auto}.welcome-section[data-v-b323eb8c]{padding:40px 20px;text-align:center}.ai-logo[data-v-b323eb8c]{font-size:48px;color:#4285f4;margin-bottom:20px}.welcome-text[data-v-b323eb8c]{font-size:24px;font-weight:400;margin:0}.assistant-name[data-v-b323eb8c]{color:#4285f4;font-size:28px;font-weight:700;margin-top:8px}.suggestions[data-v-b323eb8c]{padding:0 20px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:12px;margin-bottom:30px}.suggestion-box1[data-v-b323eb8c]{-ms-flex-direction:column;flex-direction:column;gap:20px}.suggestion-box1[data-v-b323eb8c],.suggestion-box[data-v-b323eb8c]{padding:16px;border:1px solid #e8e8e8;border-radius:8px;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center}.suggestion-box[data-v-b323eb8c]{cursor:pointer}.suggestion-box[data-v-b323eb8c]:hover{background:#f5f5f5}.arrow[data-v-b323eb8c]{color:#999}.chat-input[data-v-b323eb8c]{margin-top:auto;padding:20px;border-top:1px solid #e8e8e8;display:-ms-flexbox;display:flex;gap:10px}.chat-input input[data-v-b323eb8c]{-ms-flex:1;flex:1;padding:10px;border:1px solid #e8e8e8;border-radius:4px;outline:none}.send-btn[data-v-b323eb8c]{background:none;border:none;cursor:pointer;font-size:20px;padding:0 8px}.send-btn[data-v-b323eb8c]:hover{color:#4285f4}.scenarios-container[data-v-b323eb8c]{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:10px}.scenario-item[data-v-b323eb8c]{cursor:pointer;-ms-flex:1;flex:1;min-width:200px;padding:15px;border:1px solid #eee;border-radius:4px}.scenario-item[data-v-b323eb8c]:hover{background:hsla(0,0%,41.2%,.1)}.qr-tooltip[data-v-b323eb8c]{position:absolute;right:100%;top:3%;transform:translateY(-50%);margin-right:9px;z-index:1001;animation:fadeInLeft-b323eb8c .3s ease-out}.qr-tooltip-content[data-v-b323eb8c]{background:#fff;border-radius:12px;padding:20px;box-shadow:0 8px 32px rgba(0,0,0,.12);border:1px solid hsla(0,0%,100%,.2);min-width:200px;text-align:center}.qr-tooltip-content[data-v-b323eb8c]:after{content:"";position:absolute;right:-8px;top:50%;transform:translateY(-50%);width:0;height:0;border-top:8px solid transparent;border-bottom:8px solid transparent;border-left:8px solid #fff}.qr-tooltip-image[data-v-b323eb8c]{width:150px;height:150px;border-radius:8px;margin-bottom:12px;object-fit:cover}@keyframes fadeInLeft-b323eb8c{0%{opacity:0;transform:translateY(-50%) translateX(-10px)}to{opacity:1;transform:translateY(-50%) translateX(0)}}