@charset "UTF-8";
:root{font-family:"Segoe UI","Microsoft YaHei",system-ui,sans-serif;font-synthesis:none;color-scheme:light;--bg:#f4f6f0;--panel:#edf1e8;--surface:#fffefb;--surface-soft:#f6f8f2;--ink:#26382e;--muted:#778677;--faint:#9aa594;--line:#dde5d7;--accent:#2b6550;--accent-strong:#244f40;--accent-soft:#e3eddd;--accent-rgb:69,113,77;--on-accent:#fffef7;--danger:#b25a50;--shadow:0 12px 40px #30482d09;--code-bg:#172721;--code-ink:#dcebdd;--code-line:#30443a}
:root[data-accent=ocean]{--accent:#2c6a89;--accent-strong:#245a74;--accent-soft:#e0edf2;--accent-rgb:61,123,149}
:root[data-accent=violet]{--accent:#795fa2;--accent-strong:#665086;--accent-soft:#ece5f5;--accent-rgb:124,97,162}
:root[data-theme=dark]{color-scheme:dark;--bg:#101b17;--panel:#15231c;--surface:#1a2a22;--surface-soft:#17261e;--ink:#e6eee3;--muted:#a1b09f;--faint:#7e927b;--line:#304135;--accent:#abd0ae;--accent-strong:#a4cda8;--accent-soft:#263f2d;--accent-rgb:129,179,137;--on-accent:#14251a;--danger:#e99b8f;--shadow:0 12px 40px #00000015;--code-bg:#0d1712;--code-ink:#dcebdd;--code-line:#2b3b30}
:root[data-theme=dark][data-accent=ocean]{--accent:#9acde3;--accent-strong:#9acde3;--accent-soft:#203a45;--accent-rgb:116,179,209;--on-accent:#102a35}
:root[data-theme=dark][data-accent=violet]{--accent:#c8b0ea;--accent-strong:#c8b0ea;--accent-soft:#3a2d49;--accent-rgb:174,145,212;--on-accent:#291b3b}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.5}button,a{touch-action:manipulation}a{color:var(--accent)}button svg,svg.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:2px}[hidden]{display:none!important}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.app-shell{display:flex;height:100vh;height:100dvh;min-height:360px;overflow:hidden}.sidebar{width:258px;background:var(--panel);border-right:1px solid var(--line);padding:31px 19px 0;display:flex;flex-direction:column;flex-shrink:0}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-size:28px;font-weight:650;letter-spacing:-1.2px;padding:0 10px}.brand img{width:36px;height:36px;border-radius:11px}.brand-caption{display:block;color:var(--muted);font-size:9px;letter-spacing:2px;font-weight:400;margin-top:5px}.new-chat{display:flex;align-items:center;gap:11px;width:100%;min-height:48px;padding:13px 15px;margin:34px 0 29px;border:1px solid var(--accent);border-radius:12px;background:var(--accent);color:var(--on-accent);font-size:13px;font-weight:600;box-shadow:0 5px 12px rgba(var(--accent-rgb),.08)}.new-chat:hover{background:var(--accent-strong)}.new-chat svg{width:18px;height:18px}.tiny-arrow{margin-left:auto;font-size:19px;font-weight:400}.nav-label{font-size:10px;letter-spacing:1.6px;color:var(--faint);margin:0 15px 11px}.nav-item{display:flex;align-items:center;gap:12px;width:100%;min-height:44px;margin-bottom:5px;padding:12px 15px;border:0;border-radius:9px;background:transparent;text-align:left;color:var(--muted);font-size:12px}.nav-item:hover{background:var(--accent-soft);color:var(--accent)}.nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.nav-item svg{width:17px;height:17px}.nav-dot{margin-left:auto;width:5px;height:5px;border-radius:50%;background:var(--accent)}.count{margin-left:auto;border:1px solid var(--line);border-radius:5px;padding:2px 6px;min-width:23px;font-size:9px;text-align:center;color:var(--muted)}.recent-section{margin-top:28px;flex:1;min-height:60px;overflow:auto}.quiet{padding:0 15px;color:var(--faint);font-size:10px;line-height:1.9}.recent-link{display:block;width:100%;border:0;border-radius:7px;padding:10px 15px;background:transparent;text-align:left;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-size:11px;color:var(--muted)}.recent-link:hover{background:var(--accent-soft)}.sidebar-bottom{margin-top:15px}.local-note{display:flex;gap:10px;padding:16px 12px 23px;color:var(--muted);font-size:10px;line-height:1.6}.local-note small{display:block;margin-top:4px;font-size:9px;color:var(--faint)}.small-orbit{font-size:23px;color:var(--accent);line-height:1.2}.sidebar-footer{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:18px 10px 20px;font-size:11px}.avatar{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:11px}.sidebar-footer small{display:block;font-size:8px;letter-spacing:.7px;color:var(--faint);margin-top:4px}.sidebar-footer .status-dot{margin-left:auto}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}.pending{background:#c19b5d}.sidebar-scrim{display:none}
.main{flex:1;min-width:0;position:relative;display:flex;flex-direction:column;background:radial-gradient(ellipse at 70% 8%,rgba(var(--accent-rgb),.075),transparent 55%),var(--bg)}.main:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(var(--accent-rgb),.035) 1px,transparent 1px),linear-gradient(90deg,rgba(var(--accent-rgb),.035) 1px,transparent 1px);background-size:42px 42px;opacity:.35}.topbar{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:78px;padding:0 39px}.topbar-left{display:flex;align-items:center;gap:13px;min-width:0;font-size:11px}.desktop-label{font-weight:500;color:var(--muted)}.separator{color:var(--line)}.soft-text{color:var(--faint);font-size:10px;white-space:nowrap}.connection-pill{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface-soft);border-radius:20px;padding:9px 12px;font-size:10px;color:var(--muted);white-space:nowrap}.connection-pill:hover{border-color:var(--accent);color:var(--accent)}.connection-pill>span:last-child{margin-left:3px;color:var(--faint)}.mobile-brand,.icon-button.menu-toggle{display:none}.mobile-version{font-size:9px;border:1px solid var(--line);border-radius:5px;margin-left:7px;padding:2px 4px;letter-spacing:0;vertical-align:middle;color:var(--muted)}.conversation-scroll{position:relative;flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scroll-behavior:smooth}.welcome{max-width:920px;margin:0 auto;padding:24px 42px 35px;text-align:center}.welcome-meta{display:flex;align-items:center;justify-content:center;gap:15px;margin-bottom:27px;color:var(--faint);font-size:9px}.workspace-label{display:inline-flex;align-items:center;gap:6px;letter-spacing:1.7px}.workspace-label .status-dot{width:4px;height:4px}.date-label{font-size:9px;letter-spacing:1px;padding-left:15px;border-left:1px solid var(--line)}.hero-mark{position:relative;display:grid;place-items:center;width:120px;height:93px;margin:0 auto 25px}.hero-mark img{position:relative;z-index:2;width:67px;height:67px;border-radius:21px;box-shadow:0 10px 23px rgba(var(--accent-rgb),.15);transform:rotate(-6deg)}.orbit{position:absolute;border:1px solid var(--line);border-radius:50%;width:116px;height:65px;transform:rotate(-29deg)}.orbit-two{width:118px;height:74px;transform:rotate(31deg);border-color:var(--accent);opacity:.3}.hero-spark{position:absolute;right:1px;top:1px;z-index:3;color:var(--accent);font-size:18px}.welcome h1{font-size:clamp(32px,3.3vw,47px);font-weight:350;letter-spacing:-1.9px;line-height:1.28;margin:0 0 17px;color:var(--ink)}.welcome h1 strong{font-weight:650;letter-spacing:-2.4px;color:var(--accent)}.heading-dot{color:var(--accent);opacity:.45;margin-left:1px}.welcome-copy{font-size:12px;line-height:1.9;color:var(--muted);letter-spacing:.8px;margin:0 0 34px}.mobile-break{display:none}.suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;text-align:left}.suggestions>button{position:relative;display:flex;align-items:center;gap:13px;min-height:91px;padding:20px 19px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-align:left;box-shadow:var(--shadow);transition:transform .18s,border-color .18s}.suggestions>button:hover{border-color:var(--accent);transform:translateY(-2px)}.suggestion-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent-soft);color:var(--accent);flex-shrink:0}.suggestion-icon svg{width:17px;height:17px}.suggestions>button>span:not(.suggestion-icon):not(.card-arrow){font-size:12px;font-weight:500;line-height:1.6}.suggestions small{display:block;margin-top:5px;color:var(--faint);font-size:9px;font-weight:400}.card-arrow{margin-left:auto;align-self:flex-start;color:var(--faint);font-size:17px;line-height:1.2;flex-shrink:0}.voice-invite{display:flex;justify-content:center;align-items:center;gap:11px;margin:25px 0 16px;font-size:9px;letter-spacing:1.1px;color:var(--faint)}.voice-line{width:38px;height:1px;background:var(--line)}.voice-options{display:flex;justify-content:center;gap:12px}.voice-entry{display:flex;align-items:center;gap:10px;min-width:232px;padding:12px 14px;background:var(--surface-soft);border:1px solid var(--line);border-radius:12px;text-align:left}.voice-entry:hover{border-color:var(--accent)}.voice-entry-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent);flex-shrink:0}.voice-entry-icon svg{width:16px;height:16px}.voice-entry>span:nth-child(2){font-size:11px;font-weight:500}.voice-entry small{display:block;margin-top:4px;font-size:9px;color:var(--faint);font-weight:400}.voice-entry .card-arrow{align-self:center}
.composer-wrap{position:relative;flex-shrink:0;width:100%;max-width:1000px;margin:0 auto;padding:11px 42px 19px;background:linear-gradient(0deg,var(--bg) 70%,transparent)}.composer{padding:17px 17px 12px;background:var(--surface);border:1px solid var(--line);border-radius:17px;box-shadow:0 8px 30px rgba(var(--accent-rgb),.045)}.composer:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.06)}.composer textarea{display:block;resize:none;width:100%;padding:0 2px;min-height:29px;max-height:180px;border:0;outline:0;background:transparent;color:var(--ink);font-size:14px;line-height:1.8}.composer textarea:focus{outline:0}.composer textarea::placeholder{color:var(--faint)}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:7px;margin-top:15px}.tools,.send-tools{display:flex;align-items:center;gap:7px;min-width:0}.task-mode{max-width:120px;min-width:84px;height:34px;border:1px solid var(--line);border-radius:8px;padding:5px 8px;background:var(--surface-soft);color:var(--muted);font-size:11px;cursor:pointer}.tool-toggle{display:flex;justify-content:center;align-items:center;gap:5px;min-height:34px;padding:6px 8px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);font-size:10px;white-space:nowrap}.tool-toggle svg{width:14px;height:14px}.tool-toggle.selected{color:var(--accent);border-color:var(--line);background:var(--accent-soft)}.tool-toggle:hover{background:var(--accent-soft);color:var(--accent)}.icon-button{display:inline-grid;place-items:center;flex-shrink:0;width:36px;height:36px;padding:8px;background:transparent;color:var(--muted);border:0;border-radius:8px}.icon-button:hover{background:var(--accent-soft);color:var(--accent)}.send-button{display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;padding:8px;border:0;border-radius:11px;background:var(--accent);color:var(--on-accent)}.send-button:hover{background:var(--accent-strong)}.send-button svg{width:18px;height:18px}.stop-button{background:#a46c56;color:#fff}.composer-footer{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:12px 4px 0;font-size:9px;color:var(--faint);letter-spacing:.15px}.mini-spark{color:var(--accent);margin-right:4px;font-size:11px}.attachment-list{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.attachment-list:not(:empty){margin-bottom:12px}.attachment-chip{display:inline-flex;align-items:center;gap:7px;max-width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:10px;line-height:1.4}.attachment-chip span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}.attachment-chip button{display:grid;place-items:center;min-width:20px;min-height:20px;padding:0;border:0;background:transparent;color:inherit}.attachment-chip svg{width:12px;height:12px}.attachment-chip small{font-size:9px;opacity:.65}
.messages{max-width:960px;margin:0 auto;padding:25px 42px 34px;min-width:0}.message{margin-bottom:31px;min-width:0}.message.user{display:flex;justify-content:flex-end}.user-bubble{max-width:85%;padding:13px 18px;border:1px solid var(--line);border-radius:16px 16px 4px 16px;background:var(--accent-soft);color:var(--ink);font-size:14px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}.assistant-heading{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:600;letter-spacing:.1px;color:var(--accent);margin-bottom:12px}.assistant-heading img{width:24px;height:24px;border-radius:8px}.message-body{padding-left:33px;font-size:14px;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink);min-width:0}.message.error .message-body{color:var(--danger)}.message-actions{display:flex;align-items:center;gap:9px;margin:11px 0 0 31px;font-size:9px;color:var(--faint);flex-wrap:wrap}.message-actions button{display:inline-flex;align-items:center;gap:5px;background:none;border:0;border-radius:6px;padding:6px;color:var(--muted);font-size:10px;min-height:28px}.message-actions button:hover{background:var(--accent-soft);color:var(--accent)}.message-actions svg{width:14px;height:14px}.source-list{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 0 33px}.source-link{display:flex;align-items:center;gap:6px;max-width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-soft);text-decoration:none;font-size:10px;color:var(--muted)}.source-link:hover{color:var(--accent);border-color:var(--accent)}.source-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-link b{font-weight:500;color:var(--accent)}.typing{display:inline-flex;gap:5px;align-items:center;min-height:24px}.typing i{width:5px;height:5px;border-radius:50%;background:var(--accent);animation:pulse 1.2s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}.voice-bar{display:flex;align-items:center;gap:11px;margin-bottom:10px;padding:11px 13px;background:var(--accent-soft);border:1px solid var(--line);border-radius:11px;font-size:11px;color:var(--accent)}.voice-bar button{display:flex;align-items:center;gap:5px;padding:4px;margin-left:auto;border:0;background:none;color:var(--muted);font-size:10px;white-space:nowrap}.voice-bar button svg{width:12px;height:12px}.voice-bars{display:flex;gap:3px;align-items:center;height:17px}.voice-bars i{display:block;width:2px;height:6px;border-radius:2px;background:var(--accent);animation:wave .9s infinite alternate}.voice-bars i:nth-child(2n){height:15px;animation-delay:.3s}.voice-bars i:nth-child(3){height:10px;animation-delay:.5s}.interim{padding:0 8px 10px;color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rich-content{white-space:normal;font-size:14px;line-height:1.95;overflow-wrap:anywhere;min-width:0}.rich-content>:first-child{margin-top:0}.rich-content>:last-child{margin-bottom:0}.rich-content p{margin:0 0 15px}.rich-content h1,.rich-content h2,.rich-content h3,.rich-content h4{margin:25px 0 10px;line-height:1.5;font-weight:600;color:var(--ink);letter-spacing:-.3px}.rich-content h1{font-size:24px}.rich-content h2{font-size:21px}.rich-content h3{font-size:18px}.rich-content h4{font-size:16px}.rich-content ul,.rich-content ol{padding-left:23px;margin:10px 0 17px}.rich-content li{padding-left:4px;margin:4px 0}.rich-content li::marker{color:var(--accent)}.rich-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.rich-content blockquote{border-left:3px solid var(--accent);margin:16px 0;padding:10px 16px;background:var(--accent-soft);border-radius:0 8px 8px 0;color:var(--muted)}.rich-content hr{border:0;border-top:1px solid var(--line);margin:23px 0}.rich-content :not(pre)>code{font-family:Consolas,"Cascadia Code",monospace;font-size:.9em;color:var(--accent);background:var(--accent-soft);border:1px solid var(--line);border-radius:5px;padding:2px 5px;overflow-wrap:anywhere}.code-block{min-width:0;max-width:100%;margin:17px 0 21px;border:1px solid var(--code-line);border-radius:12px;overflow:hidden;background:var(--code-bg);color:var(--code-ink);box-shadow:0 6px 17px #00000008}.code-toolbar{display:flex;align-items:center;gap:7px;min-height:39px;padding:7px 12px;background:#ffffff04;border-bottom:1px solid var(--code-line);font-size:10px;color:#9db4a5}.code-language{font-family:Consolas,monospace;font-size:10px;letter-spacing:.5px;margin-right:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.code-copy,.code-download{display:inline-flex;align-items:center;gap:4px;padding:4px 7px;min-height:26px;border:1px solid transparent;background:transparent;border-radius:5px;color:#bdd0c2;font-size:10px;white-space:nowrap}.code-copy:hover,.code-download:hover{background:#ffffff0d;border-color:var(--code-line)}.code-copy svg,.code-download svg{width:12px;height:12px}.code-block pre{max-width:100%;max-height:560px;overflow:auto;overscroll-behavior:contain;margin:0;padding:17px;font-family:Consolas,"Cascadia Code","Courier New",monospace;font-size:12px;line-height:1.8;tab-size:2;white-space:pre;color:var(--code-ink)}.code-block pre code{font:inherit;color:inherit;background:transparent;border:0;padding:0;white-space:pre;overflow-wrap:normal}.table-scroll{max-width:100%;overflow:auto;margin:17px 0 21px;border:1px solid var(--line);border-radius:10px}.table-scroll table,.rich-content table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}.table-scroll th,.table-scroll td,.rich-content th,.rich-content td{padding:10px 12px;border-bottom:1px solid var(--line);min-width:100px;vertical-align:top;line-height:1.8}.table-scroll th,.rich-content th{background:var(--accent-soft);color:var(--accent);font-weight:600}.table-scroll tr:last-child td{border-bottom:0}
.panel-dialog{width:min(630px,calc(100% - 28px));max-height:88vh;max-height:88dvh;overflow:auto;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);padding:29px;box-shadow:0 25px 100px #10291c26}.panel-dialog::backdrop{background:#142a235e;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.dialog-heading h2{font-size:25px;font-weight:500;letter-spacing:-.6px;margin:7px 0 0}.eyebrow{font-size:9px;letter-spacing:2.1px;color:var(--accent);opacity:.75}.dialog-intro{font-size:12px;line-height:1.9;color:var(--muted);margin:17px 0 24px}.setting-section{border-top:1px solid var(--line);padding:22px 0}.setting-section h3{font-size:14px;font-weight:600;margin:0}.step-heading{display:flex;align-items:center;gap:9px}.step-heading>span:first-child{font-family:monospace;font-size:12px;color:var(--faint)}.badge{margin-left:auto;border:1px solid var(--line);background:var(--accent-soft);color:var(--accent);border-radius:5px;padding:3px 7px;font-size:9px;letter-spacing:.3px}.badge.muted{background:var(--surface-soft);color:var(--muted)}.setting-description{font-size:11px;line-height:1.9;color:var(--muted);margin:10px 0 14px}.setting-description a{color:var(--accent);text-underline-offset:3px}label:not(.sr-only){display:block;font-size:11px;color:var(--muted);margin:14px 0 7px}.panel-dialog input:not([type=checkbox]),.panel-dialog select,.panel-dialog textarea{width:100%;min-height:43px;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:11px 12px;font-size:12px;color:var(--ink)}.panel-dialog input::placeholder{color:var(--faint)}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 15px}.settings-grid>div{min-width:0}.personalization-section{background:var(--surface-soft);border:1px solid var(--line);border-radius:12px;padding:17px;margin-bottom:5px}.key-row{display:flex;gap:8px}.key-row input{min-width:0}.primary-button,.secondary-button{display:inline-flex;justify-content:center;align-items:center;gap:6px;min-height:40px;border-radius:9px;padding:11px 15px;white-space:nowrap;font-size:11px}.primary-button{border:1px solid var(--accent);background:var(--accent);color:var(--on-accent)}.primary-button:hover{background:var(--accent-strong)}.secondary-button{border:1px solid var(--line);background:var(--surface-soft);color:var(--muted)}.secondary-button:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.secondary-button svg{width:14px;height:14px}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:17px;padding-top:8px}.info-strip{background:var(--accent-soft);border:1px solid var(--line);border-radius:8px;padding:11px 12px;color:var(--muted);font-size:10px;line-height:1.9}.field-feedback{font-size:10px;color:var(--accent);min-height:14px}.field-feedback.error{color:var(--danger)}.optional-label{color:var(--faint);font-size:9px;margin-left:5px}label.checkbox-label{display:flex;align-items:flex-start;gap:9px;font-size:11px;line-height:1.8}input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);margin:2px 0 0;flex-shrink:0}.key-memory-choice{padding:13px;border:1px solid var(--line);border-radius:10px;background:var(--accent-soft);color:var(--ink)!important}.text-button{border:0;background:transparent;padding:6px 0;color:var(--danger);font-size:11px}.memory-form{display:flex;gap:8px;margin-bottom:18px}.memory-form input{min-width:0}.memory-item,.history-item{display:flex;align-items:center;gap:8px;padding:15px 0;border-bottom:1px solid var(--line)}.memory-content{flex:1;min-width:0;overflow-wrap:anywhere;white-space:pre-wrap;font-size:12px;line-height:1.8}.memory-content small{display:block;margin-top:5px;color:var(--faint);font-size:9px}.memory-item .icon-button{width:32px;height:32px;padding:8px}.memory-item svg{width:15px;height:15px}.empty-state{text-align:center;font-size:12px;line-height:1.9;color:var(--muted);padding:35px 12px;white-space:pre-line}.backup-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}.history-open{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border:0;background:transparent;padding:7px 0;text-align:left;color:var(--ink);font-size:12px}.history-open small{display:block;margin-top:6px;color:var(--faint);font-size:9px}.small-dialog{width:min(440px,calc(100% - 28px))}.small-dialog textarea{margin-top:24px;resize:vertical}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:100;max-width:calc(100% - 30px);border:1px solid var(--accent);border-radius:12px;padding:13px 19px;background:var(--accent-strong);color:var(--on-accent);box-shadow:0 8px 30px #10291c26;font-size:12px;line-height:1.8}.fallback-backdrop{position:fixed;inset:0;z-index:80;background:#142a2366}.panel-dialog[data-fallback]{display:none}.panel-dialog[data-fallback][open]{display:block;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);margin:0;z-index:90}
@keyframes pulse{0%,70%,100%{opacity:.25}35%{opacity:1}}@keyframes wave{to{transform:scaleY(.5)}}
@media(min-width:1500px){.welcome{padding-top:44px}.hero-mark{margin-bottom:29px}.welcome-copy{margin-bottom:39px}.suggestions>button{min-height:98px}.voice-invite{margin-top:29px}}
@media(max-height:800px) and (min-width:761px){.welcome{padding-top:8px}.welcome-meta{margin-bottom:16px}.hero-mark{height:71px;margin-bottom:17px}.hero-mark img{width:55px;height:55px;border-radius:17px}.orbit{width:95px;height:57px}.orbit-two{width:98px;height:64px}.welcome h1{font-size:38px;margin-bottom:12px}.welcome-copy{margin-bottom:24px}.suggestions>button{min-height:79px;padding-block:15px}.voice-invite{margin-top:20px}.topbar{min-height:67px}}
@media(max-width:1100px){.sidebar{width:228px;padding-inline:15px}.topbar{padding-inline:27px}.welcome,.messages{padding-inline:26px}.composer-wrap{padding-inline:26px}.soft-text,.separator{display:none}.suggestions>button{padding:17px 14px;gap:10px}.suggestion-icon{width:31px;height:31px}.suggestions>button>span:not(.suggestion-icon):not(.card-arrow){font-size:11px}.suggestions small{font-size:9px}.voice-entry{min-width:215px}.tool-toggle{padding-inline:6px}.tools,.send-tools{gap:4px}}
@media(max-width:760px){.sidebar{position:fixed;inset:0 auto 0 0;z-index:31;width:270px;height:100vh;height:100dvh;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.sidebar-scrim.open{display:block;position:fixed;inset:0;z-index:30;background:#142a235e}.topbar{min-height:66px;padding:10px 15px;gap:7px}.topbar-left{gap:8px}.icon-button.menu-toggle{display:grid;width:31px;height:36px;padding:7px}.mobile-brand{display:inline;font-size:22px;font-weight:650;letter-spacing:-1px;color:var(--ink)}.desktop-label,.separator,.soft-text{display:none}.connection-pill{padding:8px 10px;gap:6px;font-size:9px}.connection-pill>span:last-child{display:none}.welcome{padding:14px 20px 23px}.welcome-meta{gap:10px;margin-bottom:19px;font-size:8px}.workspace-label{font-size:8px;letter-spacing:1.25px}.date-label{font-size:8px;padding-left:10px;letter-spacing:.4px}.hero-mark{width:98px;height:75px;margin-bottom:17px}.hero-mark img{width:57px;height:57px;border-radius:18px}.orbit{width:99px;height:56px}.orbit-two{width:100px;height:65px}.hero-spark{font-size:15px;right:-2px;top:0}.welcome h1{font-size:33px;letter-spacing:-1.6px;margin-bottom:12px}.welcome h1 strong{letter-spacing:-1.8px}.welcome-copy{font-size:11px;line-height:1.9;letter-spacing:.4px;margin-bottom:24px}.mobile-break{display:block}.suggestions{gap:9px}.suggestions>button{min-height:109px;padding:13px 12px;display:flex;flex-wrap:wrap;align-content:flex-start;gap:10px}.suggestion-icon{width:28px;height:28px;border-radius:8px}.suggestion-icon svg{width:15px;height:15px}.suggestions>button>span:not(.suggestion-icon):not(.card-arrow){width:100%;font-size:11px;line-height:1.5}.suggestions small{font-size:9px;margin-top:5px;line-height:1.5}.suggestions .card-arrow{position:absolute;right:11px;top:16px;font-size:15px}.voice-invite{margin:22px 0 13px;font-size:9px}.voice-entry{min-width:0;flex:1;padding:10px;gap:8px}.voice-entry-icon{width:29px;height:29px}.voice-entry-icon svg{width:14px;height:14px}.voice-entry>span:nth-child(2){font-size:10px}.voice-entry small{font-size:8px;line-height:1.5;letter-spacing:0}.voice-entry .card-arrow{display:none}.voice-options{gap:9px}.composer-wrap{padding:8px 13px max(13px,env(safe-area-inset-bottom));max-width:100%}.composer{padding:14px 12px 10px;border-radius:16px}.composer textarea{font-size:14px;line-height:1.7;min-height:28px}.composer-toolbar{gap:5px;margin-top:12px}.tools{gap:4px;min-width:0;flex:1}.task-mode{width:89px;min-width:72px;max-width:94px;height:37px;font-size:10px;padding:5px 7px}.tool-toggle{width:37px;height:37px;padding:8px;flex-shrink:0}.tool-toggle svg{width:16px;height:16px}.tool-toggle span{display:none}.send-tools{gap:4px}.send-tools .icon-button{width:35px;height:37px;padding:8px}.send-button{width:37px;height:37px;border-radius:10px}.composer-footer{font-size:8px;padding:10px 3px 0;letter-spacing:0}.messages{padding:18px 19px 25px}.message{margin-bottom:27px}.message-body{padding-left:0;font-size:14px}.assistant-heading{font-size:11px;margin-bottom:11px}.message-actions,.source-list{margin-left:0}.message-actions{font-size:9px}.user-bubble{font-size:14px;max-width:92%;padding:11px 15px}.rich-content{font-size:14px}.rich-content h1{font-size:22px}.rich-content h2{font-size:19px}.rich-content h3{font-size:17px}.code-block{margin-block:16px;border-radius:10px}.code-toolbar{padding:7px 9px;gap:4px}.code-copy,.code-download{font-size:9px;padding-inline:6px;min-height:30px}.code-block pre{font-size:11px;padding:14px;max-height:440px}.table-scroll table,.rich-content table{font-size:11px}.table-scroll th,.table-scroll td,.rich-content th,.rich-content td{padding:9px 10px}.voice-bar{font-size:10px;padding:10px 11px}.voice-bar button{font-size:9px}.panel-dialog{padding:23px 20px;border-radius:17px;width:calc(100% - 24px);max-height:90vh;max-height:90dvh}.dialog-heading h2{font-size:23px}.dialog-intro{font-size:12px}.setting-description{font-size:11px}.panel-dialog input:not([type=checkbox]),.panel-dialog select,.panel-dialog textarea{font-size:16px}.settings-grid{gap:0 11px}.settings-grid label{font-size:11px}.personalization-section{padding:14px}.primary-button,.secondary-button{font-size:11px;padding-inline:12px}.key-row{gap:6px}.key-row .secondary-button{font-size:10px;padding-inline:10px}.memory-form{flex-wrap:wrap}.memory-form input{flex:1;min-width:175px}.memory-form .primary-button{flex-shrink:0}.toast{font-size:11px;bottom:22px}.attachment-chip{font-size:10px;padding:7px}.attachment-chip span{max-width:165px}.recent-section{margin-top:23px}}
@media(max-width:360px){.topbar{padding-inline:12px}.mobile-brand{font-size:20px}.mobile-version{font-size:8px;margin-left:5px}.connection-pill{font-size:8px;padding:8px}.welcome{padding-inline:16px}.welcome-meta{gap:7px}.workspace-label{font-size:7px;letter-spacing:.9px}.date-label{font-size:7px;padding-left:7px}.welcome h1{font-size:29px}.suggestions>button{padding:12px 10px;min-height:110px}.suggestions>button>span:not(.suggestion-icon):not(.card-arrow){font-size:10px}.suggestions small{font-size:8px}.voice-entry{padding:9px 8px;gap:6px}.voice-entry-icon{width:26px;height:26px}.voice-entry small{font-size:7px}.composer-wrap{padding-inline:11px}.composer{padding-inline:10px}.composer-toolbar{gap:3px}.tools{gap:3px}.task-mode{width:75px;min-width:64px;padding-inline:4px}.tool-toggle{width:31px;height:35px;padding:7px}.send-tools{gap:2px}.send-tools .icon-button{width:30px;height:35px;padding:7px}.send-button{width:34px;height:35px}.composer-footer{font-size:7px}.settings-grid{grid-template-columns:1fr}.key-memory-choice{font-size:10px!important}.voice-bar{gap:7px;font-size:9px}.voice-bar button{font-size:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ===== 2.2.0 流式思考与每段对话独立生成 ===== */
.live-message .live-status{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin:4px 0 10px}
.live-message .live-status::after{content:"";width:11px;height:11px;border:2px solid var(--accent);border-right-color:transparent;border-radius:50%;display:inline-block;animation:ifuture-spin 1s linear infinite;flex:0 0 auto}
.live-reasoning{margin:8px 0 12px;padding:10px 12px;border-left:3px solid var(--accent);background:var(--surface-soft);border-radius:8px;font-size:13px;color:var(--muted);max-height:240px;overflow:auto;white-space:pre-wrap;line-height:1.7}
.live-reasoning-title{font-weight:600;color:var(--ink);margin-bottom:4px}
.live-content{white-space:pre-wrap;line-height:1.8;color:var(--ink)}
.streaming-text::after{content:"▍";color:var(--accent);animation:ifuture-blink 1s step-end infinite}
.message-reasoning{margin:4px 0 12px;padding:8px 12px;border-left:3px solid var(--accent);background:var(--surface-soft);border-radius:8px;font-size:13px;color:var(--muted)}
.message-reasoning summary{cursor:pointer;font-weight:600;color:var(--ink);margin-bottom:4px}
.message-reasoning-text{white-space:pre-wrap;max-height:280px;overflow:auto;line-height:1.7}
@keyframes ifuture-spin{to{transform:rotate(360deg)}}
@keyframes ifuture-blink{50%{opacity:0}}