@charset "UTF-8";:root{color-scheme:light;font-family:Segoe UI,Microsoft YaHei,PingFang SC,system-ui,sans-serif;color:#273c4b;background:#faf9f6;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--background: #faf9f6;--surface: #ffffff;--selected: #e5eff5;--sidebar: #eff5f8;--text: #273c4b;--muted: #596f7d;--accent: #4e718b;--line: #d6e2e9;--control: #7b929f;--success: #3f735c;--warning: #966a30;--danger: #a54747}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.6}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}button,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:var(--accent)}p{margin:0 0 14px}h1,h2,h3{line-height:1.35;margin:0;font-weight:650}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}code{font-family:Consolas,SFMono-Regular,monospace;overflow-wrap:anywhere}.icon{width:20px;height:20px;flex:0 0 auto;vertical-align:middle}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:8px 15px;border:1px solid var(--control);border-radius:10px;background:var(--surface);font-size:14px;line-height:1.5;font-weight:550;text-decoration:none;transition:background-color .16s ease,border-color .16s ease}.button:hover:not(:disabled){background:#f0f6fa;border-color:var(--accent)}.button-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button-primary:hover:not(:disabled){background:#3e617b}.button-quiet{border-color:transparent;color:var(--accent);background:transparent;padding:7px 8px}.button-quiet:hover:not(:disabled){border-color:transparent;background:var(--selected)}.button-danger{border-color:var(--danger);color:#fff;background:var(--danger)}.button-danger:hover:not(:disabled){background:#8d3c3c}.button:disabled{background:#eff1f2;color:#637580;border-color:#c7d2d8}.button-quiet:disabled{background:transparent;border-color:transparent}.icon-button{width:40px;min-width:40px;padding:8px}.full{width:100%;margin-top:14px}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.actions.end{justify-content:flex-end}.field{display:block;margin:0 0 20px}.field-label{display:block;font-size:15px;font-weight:600;margin-bottom:7px}.field input:not([type=checkbox]),.field textarea,.field select{display:block;width:100%;border:1px solid var(--control);border-radius:10px;min-height:46px;padding:10px 12px;background:var(--surface);font-size:15px;line-height:1.6}.field input:disabled{background:#eef1f3}.field-hint{display:block;margin-top:7px;color:var(--muted);font-size:13px}.secret-field{display:flex;position:relative;width:100%}.secret-field input{padding-right:50px!important}.secret-field .icon-button{position:absolute;top:3px;right:3px}.checkbox{display:flex;align-items:flex-start;gap:9px;font-size:14px;margin:16px 0}input[type=checkbox]{accent-color:var(--accent);width:19px;height:19px;flex:0 0 auto;margin:2px 0}.note{padding:14px 16px;background:var(--selected);border-left:3px solid var(--accent);border-radius:8px;font-size:14px;margin:18px 0;overflow-wrap:anywhere}.note-warning{border-color:var(--warning);background:#f5f0e8}.note-error{border-color:var(--danger);background:#f8eded}.note-success{border-color:var(--success);background:#eaf2ee}.address{overflow-wrap:anywhere;word-break:normal}.small{font-size:13px;color:var(--muted)}.advanced{margin:18px 0;font-size:14px;color:var(--muted)}.advanced summary{cursor:pointer;margin-bottom:8px}.guoguo-avatar{display:block;width:52px;height:52px;object-fit:cover;border-radius:50%;background:var(--selected);flex:0 0 auto}.guoguo-art{display:block;width:min(260px,70vw);height:260px;object-fit:contain}.guoguo-fallback{display:inline-flex;align-items:center;justify-content:center;min-width:52px;min-height:52px;background:var(--selected);color:var(--accent);border-radius:50%}.quiet-interface .guoguo-art{display:none}.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}.app-frame{height:100dvh;min-height:320px;display:flex;flex-direction:column}.global-notice{display:flex;align-items:flex-start;gap:12px;padding:10px 18px;background:#edf3f7;border-bottom:1px solid var(--line);flex:0 0 auto;font-size:14px}.global-notice p{flex:1;margin:6px 0}.global-notice .button{flex:0 0 auto}.workspace{display:grid;grid-template-columns:252px minmax(0,1fr);flex:1;min-height:0}.desktop-sidebar{min-height:0}.sidebar{display:flex;height:100%;flex-direction:column;background:var(--sidebar);border-right:1px solid var(--line);min-height:0}.brand{display:flex;align-items:center;gap:14px;padding:25px 21px 20px}.brand .guoguo-avatar{width:64px;height:64px}.brand-text{font-size:24px;font-weight:750;letter-spacing:-.6px;color:var(--accent);white-space:nowrap}.brand p{font-size:16px;font-weight:600;margin:2px 0 0}.new-chat{margin:0 20px 18px;min-height:44px}.main-nav{display:grid;gap:4px;padding:0 14px 18px}.main-nav button{display:flex;align-items:center;gap:16px;min-height:44px;border:0;border-radius:9px;padding:10px 15px;background:transparent;font-size:15px;text-align:left}.main-nav button:hover,.main-nav .selected{background:var(--selected)}.main-nav .selected{font-weight:650}.main-nav .icon{color:var(--accent)}.conversation-list{display:flex;flex:1;min-height:0;flex-direction:column;padding:12px 14px;border-top:1px solid var(--line)}.list-heading{display:flex;justify-content:space-between;align-items:center;padding-left:10px}.list-heading h2{font-size:14px;color:var(--muted);font-weight:550}.conversation-search{display:flex;align-items:center;gap:8px;margin:6px 8px 12px;color:var(--muted)}.conversation-search .icon{width:16px;height:16px}.conversation-search input{width:100%;min-width:0;border:0;border-bottom:1px solid var(--line);background:transparent;font-size:13px;padding:5px 0;outline-offset:1px}.conversation-items{overflow-y:auto;min-height:0}.conversation-items button{display:flex;align-items:flex-start;gap:12px;width:100%;border:0;border-radius:9px;background:transparent;padding:12px;text-align:left}.conversation-items button.selected,.conversation-items button:hover{background:var(--selected)}.conversation-items .icon{margin-top:2px;width:18px;height:18px;color:var(--accent)}.conversation-items span{display:grid;gap:4px;min-width:0}.conversation-items strong{font-size:14px;font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-items small{font-size:12px;color:var(--muted)}.sidebar-empty{font-size:13px;padding:12px;color:var(--muted)}.sidebar-footer{padding:12px 20px max(18px,env(safe-area-inset-bottom));border-top:1px solid var(--line)}.sidebar-footer button{display:flex;gap:12px;align-items:center;background:transparent;border:0;padding:10px 3px;width:100%;font-size:14px;color:var(--muted);text-align:left}.sidebar-footer button span{flex:1;overflow-wrap:anywhere}.sidebar-footer button:hover{color:var(--text)}.workspace-main{display:flex;flex-direction:column;min-width:0;min-height:0}.workspace-header{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:74px;padding:16px 26px;border-bottom:1px solid var(--line);flex:0 0 auto}.header-title{display:flex;align-items:center;gap:13px;min-width:0}.header-title h1{font-size:19px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.header-title>.icon{color:var(--accent)}.header-status{display:flex;align-items:center;gap:14px;flex-shrink:0}.header-status>span{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:13px}.header-status .icon{width:16px;height:16px}.workspace-view{flex:1;min-height:0;overflow:hidden}.mobile-menu{display:none}.navigation-dialog{margin:0;height:100dvh;max-height:100dvh;width:min(320px,88vw);max-width:88vw;padding:0;border:0;background:var(--sidebar)}.navigation-dialog .sidebar{border:0}.navigation-dialog .brand{padding-top:54px}.drawer-close{position:absolute;top:9px;right:9px;z-index:1}dialog::backdrop{background:#273c4b47}.chat-page{display:flex;flex-direction:column;height:100%;min-height:0}.message-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:28px 24px 12px}.message-column{max-width:850px;margin:0 auto}.message{display:flex;gap:12px;margin-bottom:26px}.message .guoguo-avatar,.user-avatar{width:40px;height:40px}.user-avatar{display:flex;justify-content:center;align-items:center;border-radius:50%;background:var(--selected);color:var(--accent);flex-shrink:0}.message-body{min-width:0;max-width:calc(100% - 52px)}.message-meta{display:flex;flex-wrap:wrap;gap:5px 12px;align-items:center;font-size:12px;color:var(--muted);margin-bottom:7px}.message-meta strong{font-size:14px;color:var(--text)}.message-content{padding:15px 18px;border-radius:14px;background:#edf4f8;font-size:16px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.message-user{flex-direction:row-reverse}.message-user .message-meta{justify-content:flex-end}.message-user .message-content{background:var(--selected)}.message-user .message-actions{justify-content:flex-end}.message-actions{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;margin-top:5px}.message-actions .button{font-size:12px;min-height:30px;padding:4px 5px}.message-actions .icon{width:14px;height:14px}.status-text{color:var(--muted);font-size:12px}.error-text{color:var(--danger)}.typing-caret{display:inline-block;width:2px;height:1em;margin-left:4px;background:var(--accent);vertical-align:-.12em;animation:caret 1.2s ease-in-out infinite}@keyframes caret{50%{opacity:.25}}.welcome{min-height:300px;display:flex;align-items:center;justify-content:center;text-align:center;flex-direction:column;padding:20px}.welcome .guoguo-art{height:220px;width:220px;margin-bottom:20px}.welcome h1{font-size:24px;margin-bottom:12px}.welcome p{color:var(--muted)}.composer-wrap{flex:0 0 auto;padding:12px 28px max(18px,env(safe-area-inset-bottom))}.composer{max-width:960px;margin:0 auto;border:1px solid var(--line);box-shadow:0 2px 9px #2d46580d;border-radius:16px;padding:12px 14px;background:var(--surface)}.composer-model{margin-bottom:7px}.composer-model .button{font-size:13px;border:1px solid var(--line);border-radius:9px;min-height:34px;padding:5px 9px}.composer textarea{display:block;width:100%;border:0;resize:vertical;min-height:65px;max-height:200px;background:transparent;padding:6px;font-size:16px;line-height:1.6;border-radius:6px}.composer textarea::placeholder{color:var(--muted)}.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}.composer-hint{color:var(--muted);font-size:12px}.composer-hint:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:7px;background:var(--accent)}.send-button{min-width:46px;min-height:42px}.composer-status{max-width:960px;margin:9px auto 0;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}.composer-wrap>.note{max-width:960px;margin:10px auto 0}.auth-page{flex:1;overflow-y:auto;padding:36px 18px}.auth-card{width:min(100%,470px);margin:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}.auth-brand{padding:15px 26px;background:var(--sidebar);font-size:23px;color:var(--accent);font-weight:750}.auth-body{padding:26px}.auth-body>.guoguo-avatar{width:76px;height:76px;margin-bottom:16px}.auth-body h1{font-size:23px;margin-bottom:26px}.auth-links{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:16px}.lock-page{height:100%;overflow-y:auto;padding:36px 22px}.lock-card{max-width:520px;margin:0 auto}.section-icon{width:44px;height:44px;color:var(--accent);margin-bottom:12px}.section-icon .icon{width:36px;height:36px}.lock-card h1{margin-bottom:16px}.lock-card>.address{color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:24px;font-size:14px}.lock-card .guoguo-art{margin:24px auto 0}.choice-button{display:flex;width:100%;justify-content:flex-start;gap:14px;padding:16px;background:#edf4f8;border-color:var(--line);margin:14px 0;text-align:left}.choice-button span{display:grid;flex:1;gap:4px}.choice-button strong{font-size:16px}.choice-button small{color:var(--muted);font-size:13px;font-weight:400}.choice-button>.icon:first-child{width:28px;height:28px;color:var(--accent)}.approval-wait{border-top:1px solid var(--line);margin-top:25px;padding-top:20px}.verification-code{font-family:Consolas,SFMono-Regular,monospace;font-size:23px;font-weight:650;letter-spacing:1.5px;overflow-wrap:anywhere;color:var(--accent)}.verification-code.compact{font-size:18px}.content-page{height:100%;overflow-y:auto;padding:30px clamp(18px,4vw,54px) 50px}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px}.page-heading p{color:var(--muted);font-size:14px;margin-top:10px;margin-bottom:0}.content-page>*{max-width:920px;margin-left:auto;margin-right:auto}.settings-section{padding:24px 0;border-bottom:1px solid var(--line)}.settings-section:first-of-type{padding-top:0}.settings-section h2{margin-bottom:16px}.settings-section p{color:var(--muted);font-size:14px}.settings-section form{max-width:650px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.section-heading h2{margin-bottom:0}.details-list{margin:16px 0 18px;font-size:14px}.details-list>div{display:grid;grid-template-columns:minmax(120px,180px) minmax(0,1fr);gap:20px;padding:10px 0}.details-list dt{color:var(--muted)}.details-list dd{margin:0}.device-row,.data-row,.request-row{display:flex;align-items:flex-start;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}.data-row:last-child,.device-row:last-child,.request-row:last-child{border-bottom:0}.row-main{flex:1;min-width:0}.row-main h3{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:0 0 6px;overflow-wrap:anywhere}.row-main p{font-size:14px;color:var(--muted);margin-bottom:4px}.row-main p.small{font-size:12px}.device-icon{width:54px;height:54px;display:flex;justify-content:center;align-items:center;background:var(--selected);border-radius:13px;color:var(--accent)}.device-icon .icon{width:28px;height:28px}.tag{display:inline-block;border-radius:6px;padding:2px 7px;background:var(--selected);color:var(--muted);font-size:12px;font-weight:500;white-space:nowrap}.key-details{color:var(--muted);font-size:12px;margin-top:10px}.key-details summary{cursor:pointer}.key-details p{margin-top:8px;font-size:12px}.empty{padding:24px 0;color:var(--muted)}.empty h3{font-weight:500;margin-bottom:8px}.empty p{font-size:14px}.settings-tabs{display:flex;flex-wrap:wrap;gap:4px 16px;border-bottom:1px solid var(--line);margin-bottom:26px}.settings-tabs button{border:0;background:transparent;padding:11px 4px;font-size:14px;color:var(--muted);border-bottom:2px solid transparent}.settings-tabs button.selected{color:var(--accent);font-weight:650;border-bottom-color:var(--accent)}.setting-toggle{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0;border-bottom:1px solid var(--line)}.setting-toggle span:first-child{display:grid;gap:6px}.setting-toggle strong{font-size:15px;font-weight:600}.setting-toggle small{font-size:13px;color:var(--muted)}.setting-toggle input{width:23px;height:23px;flex-shrink:0}.setting-toggle:last-of-type{margin-bottom:18px}.dialog{width:min(520px,calc(100vw - 32px));border:1px solid var(--line);border-radius:16px;padding:26px;color:var(--text);background:var(--surface);box-shadow:0 15px 60px #1c2d3b29;max-height:calc(100dvh - 40px)}.dialog h2{font-size:21px;margin-bottom:20px}.dialog-body{font-size:15px;overflow-wrap:anywhere}.dialog>.actions{margin-top:24px}.admin-page{flex:1;min-height:0;overflow-y:auto}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px max(24px,calc((100vw - 1050px)/2));border-bottom:1px solid var(--line);background:var(--sidebar)}.admin-header h1{font-size:22px;margin-top:5px}.admin-header .brand-text{font-size:19px}.admin-content{max-width:960px;padding:20px 24px 48px;margin:0 auto}@media(max-width:1050px){.workspace{grid-template-columns:225px minmax(0,1fr)}.brand{padding-left:18px;gap:10px}.brand-text{font-size:21px}.brand .guoguo-avatar{width:54px;height:54px}.header-status>span{display:none}.composer-status span{display:none}}@media(max-width:760px){body{font-size:16px}.workspace{display:flex}.workspace-main{flex:1}.desktop-sidebar{display:none}.mobile-menu{display:inline-flex}.workspace-header{padding:10px 12px;min-height:64px;gap:8px}.header-title{gap:8px}.header-title>.icon{display:none}.header-title h1{font-size:17px}.header-status .button{padding:8px 10px}.button{min-height:44px}.icon-button{min-width:44px;width:44px}.message-scroll{padding:24px 14px 8px}.message{gap:8px;margin-bottom:24px}.message .guoguo-avatar,.user-avatar{width:32px;height:32px}.message-body{max-width:calc(100% - 40px)}.message-content{padding:12px 13px;font-size:16px}.message-meta{gap:4px 8px}.message-meta time{font-size:11px}.message-meta>span{max-width:170px;overflow-wrap:anywhere}.message-actions .button{min-height:40px}.composer-wrap{padding:8px 12px max(10px,env(safe-area-inset-bottom))}.composer{border-radius:13px;padding:10px}.composer textarea{min-height:54px;max-height:160px}.composer-hint{max-width:150px;font-size:11px}.composer-footer{gap:6px}.composer-footer .actions{gap:4px}.wide-label{display:none}.send-button span:not(.sr-only){font-size:12px}.send-button{padding:8px 11px}.composer-status{font-size:11px}.welcome{padding:10px;min-height:260px}.welcome .guoguo-art{height:180px;width:180px}.welcome h1{font-size:21px}.welcome p{font-size:14px}.content-page{padding:24px 18px 40px}.page-heading{flex-wrap:wrap;gap:14px;margin-bottom:18px}.page-heading h1{font-size:22px}.section-heading{flex-wrap:wrap;gap:12px}.details-list>div{grid-template-columns:1fr;gap:3px;padding:10px 0}.device-row{gap:12px}.device-icon{width:40px;height:40px;flex-shrink:0}.device-icon .icon{width:22px;height:22px}.request-row{flex-wrap:wrap}.verification-code{font-size:20px;letter-spacing:1px}.settings-tabs{gap:3px 12px}.settings-tabs button{min-height:44px}.lock-page{padding:24px 18px}.lock-card h1{font-size:22px}.auth-page{padding:20px 12px}.auth-body{padding:22px}.auth-body h1{font-size:22px}.admin-header{padding:20px 18px;flex-wrap:wrap}.admin-content{padding:16px 18px 40px}.dialog{padding:22px}.dialog .actions .button{flex:1}.global-notice{padding:8px 12px;font-size:13px}}@media(max-height:620px){.welcome .guoguo-art{height:120px;width:120px;margin-bottom:10px}.welcome{min-height:160px}.composer textarea{min-height:42px;max-height:100px}.brand{padding-top:14px;padding-bottom:12px}.new-chat{margin-bottom:10px}}@media(max-width:760px)and (max-height:550px){.welcome .guoguo-art,.lock-card .guoguo-art{display:none}.composer-model{margin-bottom:2px}.composer-status{display:none}.workspace-header{min-height:56px;padding-top:6px;padding-bottom:6px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(forced-colors:active){.button,input,textarea,.composer,.note,.message-content{border:1px solid CanvasText}.main-nav .selected,.conversation-items .selected{outline:2px solid Highlight}}