:root{--bg:#fafaf7;--sidebar:#f1f2ec;--ink:#242b27;--muted:#7c827b;--border:#e5e7df;--green:#21684a;--lime:#dce8b8;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-family:var(--sans);color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.38}button:focus-visible,a:focus-visible{outline:2px solid var(--green);outline-offset:3px}button{border:0}svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}button svg{pointer-events:none}a{color:inherit}.app-shell{display:flex;height:100dvh;min-height:440px;overflow:hidden}.sidebar{width:272px;flex-shrink:0;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:31px 19px 17px}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;padding:0 10px;margin-bottom:45px;font-weight:650;font-size:19px;letter-spacing:-.7px}.brand-icon{width:37px;height:37px;background:var(--ink);color:#fff;border-radius:12px;font-size:26px;display:grid;place-items:center;font-weight:400}.brand-light{font-weight:400}.brand small{display:block;font-weight:400;font-size:10px;color:var(--muted);letter-spacing:2px;margin-top:5px}.section-label{padding:0 11px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted);letter-spacing:1px}.mini-label{border:1px solid #dce0d4;border-radius:5px;padding:2px 5px;font-size:9px;letter-spacing:0}.workspace{display:flex;align-items:center;gap:11px;margin-top:14px;padding:13px 11px;border:1px solid #e0e4d8;border-radius:10px;background:#f9faf5}.workspace-icon{width:31px;height:31px;display:grid;place-items:center;background:#e6ebdb;color:#6d7c5c;border-radius:8px}.workspace strong{font-size:12px;font-weight:550}.workspace small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.workspace-dot{margin-left:auto;width:5px;height:5px;background:#adb6a1;border-radius:50%}.conversations-label{margin-top:32px;height:26px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:transparent;border-radius:7px;color:var(--muted);padding:5px;flex-shrink:0}.icon-button:hover{background:#e7eadd;color:var(--ink)}.icon-button svg{width:17px;height:17px}.search{display:flex;align-items:center;gap:7px;padding:9px 11px;margin:10px 0 14px;color:#9b9f96;border:1px solid #e2e5da;border-radius:8px}.search svg{width:14px;height:14px}.search 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solid var(--border);padding:0 35px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fafaf7}.breadcrumb{display:flex;align-items:center;gap:12px;font-size:11px;color:#8d9388;min-width:0;white-space:nowrap}.breadcrumb-icon{color:#87917e}.breadcrumb-icon svg{width:16px;height:16px}.breadcrumb-slash{color:#ccd0c4;font-size:15px}.breadcrumb #project-label{color:#535e4d;overflow:hidden;text-overflow:ellipsis}.topbar-right{display:flex;gap:10px;align-items:center}.connection-pill{display:flex;align-items:center;gap:7px;padding:7px 10px;background:#f2f3ed;border:1px solid #e1e5d8;border-radius:6px;white-space:nowrap;font-size:10px;color:#839079}.status-dot{width:5px;height:5px;background:#a4ad9a;border-radius:50%}.connection-pill.online{background:#edf3e5;border-color:#dce6ce;color:#64814e}.online .status-dot{background:#67964b;box-shadow:0 0 0 3px #e5eedc}.demo-badge{font-size:10px;padding:6px 8px;border:1px solid #eddbaf;border-radius:5px;color:#9c7a30;background:#fbf5e8}.chat-heading{max-width:860px;width:100%;margin:0 auto;padding:29px 38px 16px;display:flex;justify-content:space-between;align-items:center}.chat-heading h1{font-size:20px;font-weight:550;line-height:1.6;letter-spacing:-.4px;margin:6px 0 0}.eyebrow{font-size:9px;letter-spacing:2px;font-weight:550;color:#8a957f}.timeline{flex:1;overflow:auto;scrollbar-width:thin;overscroll-behavior:contain;padding:10px 38px 30px;scroll-behavior:smooth}.welcome{margin:0 auto;text-align:center;padding-top:clamp(22px,6.3vh,80px);padding-bottom:16px;max-width:560px}.welcome-symbol{position:relative;width:98px;height:90px;margin:0 auto 27px;display:grid;place-items:center}.welcome-symbol>span{width:60px;height:60px;background:var(--ink);color:#f4f6eb;transform:rotate(-7deg);border-radius:18px;display:grid;place-items:center;font-size:42px;box-shadow:0 9px 24px #303a2418}.orbit{position:absolute;border:1px solid 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svg{width:15px;height:15px}.primary-button>span:last-child{margin-left:15px;color:#aeb8a4}.welcome-features{display:flex;justify-content:center;gap:24px;margin-top:21px;font-size:10px;color:#8c9881}.welcome-features>span{display:flex;align-items:center;gap:5px}.welcome-features svg{width:12px;height:12px}.connection-path{display:flex;align-items:center;justify-content:center;position:relative;gap:17px;margin:46px auto 24px;width:230px;color:#bcc4b1}.connection-path>span{background:#f0f2e9;padding:8px;border-radius:10px;display:block}.connection-path svg{width:19px;height:19px}.connection-path i{width:26px;border-top:1px dashed #cfd6c3}.connection-path small{position:absolute;top:48px;font-size:9px;color:#abb39f;letter-spacing:.6px;white-space:nowrap}.composer-wrap{padding:10px 38px 19px;margin:0 auto;width:100%;max-width:860px;flex-shrink:0}.composer{border:1px solid #dedfd5;background:#fff;border-radius:15px;padding:17px 16px 12px;box-shadow:0 4px 16px #323c1d05}.composer:focus-within{border-color:#a4b295;box-shadow:0 0 0 3px #e9efdf80}.composer textarea{width:100%;resize:none;border:0;outline:0;color:var(--ink);font-size:13px;line-height:1.8;min-height:28px;max-height:160px;background:transparent;padding:0 1px}.composer textarea::placeholder{color:#a3a998}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px}.model-label{display:flex;align-items:center;gap:7px;font-size:10px;color:#7a8570}.model-symbol{font-size:17px;color:#5e6e52}.model-subtitle{border-left:1px solid #e4e7de;margin-left:4px;padding-left:11px;color:#b0b6a7;font-size:9px}.send-button{width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--ink);color:#fff}.send-button svg{width:18px;height:18px}.send-button:disabled{background:#dce3d1;opacity:1;color:#9bab8d}.composer-footnote{display:flex;align-items:center;gap:5px;font-size:9px;color:#a5ad99;margin-top:12px;padding:0 3px}.composer-footnote svg{width:10px;height:10px}.keyboard-hint{margin-left:auto;color:#b5bcac;font-size:8px}.message{display:flex;gap:13px;max-width:784px;margin:21px auto 31px}.avatar{height:29px;width:29px;flex-shrink:0;display:grid;place-items:center;border-radius:10px;background:#e7ebdf;color:#718261;font-size:18px;margin-top:0}.message.user .avatar{background:#e9ece4;font-size:10px;color:#7c876f}.message-body{min-width:0;flex:1}.message-meta{display:flex;align-items:center;gap:10px;margin:6px 0 12px;color:#58644f;font-size:10px;font-weight:550}.message-meta .message-tag{font-weight:400;font-size:8px;color:#9ca58f;background:#edf0e7;border-radius:4px;padding:2px 5px}.message-text{font-size:13px;line-height:1.95;word-break:break-word;color:#505c47}.message-text p{margin:0 0 13px;white-space:pre-wrap}.message-text p:last-child{margin-bottom:0}.message-text pre{overflow:auto;white-space:pre;padding:15px;border:1px solid #e1e6d7;border-radius:10px;background:#f1f4ea;font-family:Consolas,monospace;font-size:11px;line-height:1.7}.message.user .message-text{background:#f0f3e9;border:1px solid #e9eddf;display:inline-block;border-radius:3px 13px 13px 13px;padding:12px 16px;color:#5a664f;max-width:100%}.message-tools{margin-top:8px;display:flex;justify-content:flex-start}.message-tools button{height:24px;width:24px}.message-tools svg{height:12px;width:12px}.pending-label{font-size:9px;color:#9b9d8f;margin-top:8px}.notice{border:1px solid #e9e1cd;color:#978253;font-size:11px;line-height:1.7;background:#fbf8ef;border-radius:9px;padding:9px 12px;margin-bottom:10px}.running-indicator{display:flex;align-items:center;gap:7px;font-size:10px;color:#7e8e6d;padding:0 4px 12px}.pulse{height:5px;width:5px;background:#91a879;border-radius:50%;animation:pulse 1.5s infinite}.running-indicator button{margin-left:auto;background:transparent;font-size:10px;color:#859476}.running-indicator button span{font-size:7px;margin-left:6px}dialog{border:1px solid var(--border);border-radius:21px;background:var(--bg);width:min(440px,calc(100% - 28px));padding:29px;color:var(--ink);box-shadow:0 25px 100px #13210930;max-height:calc(100dvh - 40px);overflow:auto}dialog::backdrop{background:#222b1d50;backdrop-filter:blur(5px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.dialog-symbol{display:grid;place-items:center;height:38px;width:38px;background:#e8edde;color:#738a5e;border-radius:12px}.dialog-symbol svg{width:20px;height:20px}dialog h2{font-size:23px;font-weight:550;letter-spacing:-.7px;margin:11px 0 13px}dialog p{font-size:12px;color:#959c8c;line-height:1.9;margin-bottom:24px}dialog label:not(.remember){display:block;font-size:11px;color:#738168;margin-bottom:10px}#pair-code{display:block;width:100%;resize:vertical;min-height:95px;border:1px solid #dfe5d5;border-radius:9px;background:#fff;padding:12px;font-size:11px;line-height:1.7;color:#596b4a;outline:none}#pair-code:focus{border-color:#93a77e}#pair-code::placeholder{color:#adb5a4}.remember{display:flex;align-items:center;gap:7px;font-size:11px;color:#7d8b71;margin:16px 0 23px}.remember input{accent-color:#596f45;margin:0}.remember span{font-size:9px;color:#a6ae9d;margin-left:auto}.dialog-submit{width:100%}.dialog-submit>span:last-child{margin-left:auto}.dialog-submit>span:first-child{margin-right:auto}.dialog-note{font-size:9px;color:#a4ad98;display:flex;align-items:center;gap:6px;margin-top:20px;line-height:1.7}.dialog-note svg{width:12px;height:12px;flex-shrink:0}.disconnect-button{display:block;background:transparent;font-size:10px;margin:16px auto 0;color:#9b8e7e}.form-error{font-size:11px!important;color:#ad604a!important;line-height:1.7!important;margin:12px 0!important}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#303c29;color:#f5f7ef;border:1px solid #657659;border-radius:10px;box-shadow:0 5px 25px #24321f20;padding:12px 19px;font-size:12px;z-index:100;max-width:90vw;line-height:1.7}.scrim{display:none}.mobile-only{display:none}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}.empty-chat{text-align:center;padding:70px 15px;color:#95a186;font-size:12px;line-height:2}[hidden]{display:none!important}@keyframes pulse{50%{opacity:.3}}@keyframes enter{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(min-height:950px){.welcome{padding-top:95px}.welcome h1{font-size:49px}.welcome-symbol{margin-bottom:43px}.welcome p{font-size:13px}.connection-path{margin-top:63px}}
@media(max-width:900px){.sidebar{width:245px}.topbar{padding:0 24px}.composer-wrap{padding:10px 24px 18px}.timeline{padding:10px 24px 20px}.chat-heading{padding:24px 24px 10px}.model-subtitle{display:none}.keyboard-hint{display:none}.welcome h1{font-size:39px}}
@media(max-width:650px){.mobile-only{display:inline-flex}.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:31;width:285px;transform:translateX(-100%);transition:transform .2s ease;padding-top:max(27px,env(safe-area-inset-top));padding-bottom:max(17px,env(safe-area-inset-bottom))}.sidebar.open{transform:translateX(0)}.scrim.open{display:block;position:fixed;inset:0;background:#202d1f55;z-index:30;backdrop-filter:blur(2px)}.topbar{height:64px;padding:env(safe-area-inset-top) 16px 0}.breadcrumb{gap:9px;font-size:10px}.breadcrumb-icon{display:none}.topbar .icon-button{margin-left:-5px}.topbar-right{gap:6px}.connection-pill{padding:6px 8px;font-size:9px}.demo-badge{font-size:8px;padding:5px 6px}.chat-heading{padding:22px 21px 8px}.chat-heading h1{font-size:18px;line-height:1.65}.chat-heading .eyebrow{font-size:8px}.timeline{padding:5px 21px 20px;scroll-behavior:auto}.welcome{padding-top:clamp(24px,6vh,65px)}.welcome-symbol{margin-bottom:25px}.welcome h1{font-size:38px;line-height:1.55;margin-top:18px}.welcome>.eyebrow{font-size:8px;letter-spacing:2px}.welcome p{font-size:11px;line-height:2.1;margin-bottom:22px}.welcome-features{font-size:9px;gap:19px}.connection-path{margin-top:32px;margin-bottom:25px;gap:13px}.connection-path>span{padding:7px}.connection-path svg{width:17px;height:17px}.connection-path small{font-size:8px;top:43px}.composer-wrap{padding:6px 14px max(16px,env(safe-area-inset-bottom))}.composer{padding:14px 13px 10px;border-radius:14px}.composer textarea{font-size:16px;line-height:1.7;min-height:28px}.composer textarea::placeholder{font-size:12px}.composer-bottom{margin-top:8px}.composer-footnote{font-size:8px;margin:9px 4px 0}.send-button{height:32px;width:32px}.message{gap:10px;margin:20px auto 27px}.avatar{width:25px;height:25px;border-radius:8px;font-size:16px}.message-meta{font-size:9px;margin:5px 0 10px}.message-text{font-size:13px;line-height:1.95}.message.user .message-text{padding:10px 13px}.model-label{font-size:9px}.model-subtitle{display:none}.toast{bottom:24px;font-size:11px;width:max-content}.notice{font-size:10px}.app-shell{min-height:350px}.dialog-heading{margin-bottom:22px}dialog{padding:24px}.remember{font-size:10px}}
@media(max-height:720px){.welcome-symbol{width:65px;height:60px;margin-bottom:18px}.welcome-symbol>span{height:48px;width:48px;font-size:33px;border-radius:15px}.orbit{width:70px;height:70px}.orbit-two{width:89px;height:89px}.welcome h1{font-size:31px;margin:12px 0}.welcome p{margin-bottom:17px}.connection-path{display:none}.welcome-features{margin-top:17px}.welcome{padding-top:18px}.composer-wrap{padding-bottom:12px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}

.archive-filter{display:flex;align-items:center;gap:8px;padding:8px 20px;font-size:12px;color:#687166}.more-button,#more-threads,#older-messages{border:1px solid #dce1d6;border-radius:10px;background:transparent;padding:9px 14px;color:#61764e;margin:8px auto;display:block}#image-previews{display:flex;gap:8px;padding:0 12px}#image-previews>div{position:relative}#image-previews img{width:76px;height:76px;object-fit:cover;border-radius:8px}#image-previews button{display:block;font-size:11px}.chat-image{display:block;max-width:100%;max-height:480px;border-radius:12px;margin:12px 0}.attachment{margin:8px;padding:10px;border:1px solid #dce1d6;border-radius:8px}.tool-message{border:1px solid #e0e4da;border-radius:12px;padding:14px;margin:12px 0}.tool-message summary{cursor:pointer}#thread-settings-dialog label{display:block;margin:14px 0}#thread-settings-dialog input:not([type=checkbox]),#thread-settings-dialog select{display:block;width:100%;padding:10px;border:1px solid #cbd2c3;border-radius:8px;background:#fff;color:#283323;margin-top:6px}#thread-settings-dialog{max-height:90dvh;overflow:auto;width:min(500px,calc(100vw - 28px))}#permission-warning{padding:12px;background:#fff2d6;border-radius:8px;color:#755013}#settings-result{line-height:1.6;color:#526748}#pick-image{font-size:20px;flex-shrink:0}[hidden]{display:none!important}