:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#242733;background:#fafbfc;font-synthesis:none;font-weight:400;--accent:#5566d7;--muted:#838895;--line:#e7e9ee}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button{transition:background .15s,transform .15s,opacity .15s}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #a5aff4;outline-offset:4px}button:disabled{opacity:.45}.shell{display:flex;height:100dvh;min-height:600px}.sidebar{width:256px;flex-shrink:0;padding:34px 20px 20px;background:#f2f3f6;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding-left:14px;color:#222633;text-decoration:none;font-size:31px;font-weight:650;letter-spacing:-1.5px}.brand-dot{color:var(--accent)}.mark{position:relative;display:inline-flex;width:68px;height:68px;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}.mark>span{display:block;width:37px;height:57px;border:2px solid currentColor;border-radius:50%;position:absolute;transform:rotate(-37deg)}.mark>span+span{transform:rotate(37deg)}.mark:after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:currentColor}.mark.small{width:30px;height:30px}.mark.small>span{width:17px;height:26px;border-width:1.4px}.mark.small:after{width:4px;height:4px}.workspace{margin-top:38px;display:flex;align-items:center;gap:10px;padding:0 12px}.workspace-avatar{display:grid;place-items:center;width:34px;height:34px;background:#e7e9f2;color:#5f688b;border-radius:10px;font-weight:600;font-size:14px}.workspace strong{display:block;font-size:12px;font-weight:600;line-height:1.7}.workspace div>span{font-size:10px;color:var(--muted)}.workspace-chevron{margin-left:auto;color:#9399a8}.new-chat{margin-top:27px;display:flex;gap:9px;align-items:center;padding:12px 13px;background:#fff;border:1px solid #e1e3ea;border-radius:8px;font-size:12px;font-weight:550;box-shadow:0 2px 3px #27305a04}.new-chat>span{margin-left:auto;color:#949aa9}.new-chat:hover{background:#f9f9ff}.nav-label{font-size:9px;font-weight:600;letter-spacing:1.3px;color:#9298a5;display:flex;justify-content:space-between;padding:30px 12px 14px}.nav-label>span{letter-spacing:0}.empty-history{font-size:11px;line-height:1.8;color:#a0a5b1;padding:5px 12px}.sidebar nav{overflow-y:auto;flex:1}.conversation-link{display:flex;align-items:center;gap:9px;padding:12px 10px;border:0;background:none;width:100%;font-size:12px;text-align:left;color:#72798a;border-radius:7px;margin-bottom:4px}.conversation-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-link svg{flex-shrink:0}.conversation-link.selected{background:#e6e9f7;color:#4b5bc0}.conversation-link:hover{background:#e9ebf2}.sidebar-bottom{margin-top:auto;padding-top:20px}.agent-card{display:flex;align-items:center;gap:10px;background:#eceef3;border:1px solid #e1e4ec;border-radius:9px;padding:13px 10px}.online-dot{width:7px;height:7px;border-radius:50%;background:#80a28e;box-shadow:0 0 0 3px #80a28e12}.agent-card strong{font-size:11px;font-weight:600;display:block}.agent-card div>span{font-size:9px;color:#969bab;display:block;margin-top:4px}.agent-glyph{margin-left:auto;font-size:14px;color:#969bab}.built-with{display:flex;flex-wrap:wrap;gap:4px;font-size:9px;color:#9ca2b0;margin:18px 6px 0}.built-with b{font-weight:600;color:#787f90}.built-with>span{margin-left:auto}.main{flex:1;min-width:0;display:flex;flex-direction:column;background:radial-gradient(ellipse at 50% 26%,#fff 0,#fafbfc 65%)}.topbar{height:85px;flex-shrink:0;border-bottom:1px solid #edf0f3;display:flex;align-items:center;justify-content:space-between;padding:0 38px}.breadcrumb{font-size:11px;display:flex;align-items:center;gap:15px;color:#969ba8}.breadcrumb>span{color:#c9cdd5}.breadcrumb strong{font-size:11px;font-weight:500;color:#555c6c}.header-right{display:flex;align-items:center;gap:13px}.connection{display:flex;align-items:center;gap:6px;font-size:10px;color:#8d93a2;border:1px solid #e3e7ec;border-radius:20px;padding:6px 10px;background:#fff}.connection i{width:5px;height:5px;border-radius:50%;background:#b3b8c4}.connection.connected i{background:#75a48c}.conversation-area{flex:1;overflow-y:auto;scrollbar-width:thin}.welcome{max-width:810px;margin:auto;padding:65px 30px 30px;display:flex;align-items:center;flex-direction:column;text-align:center}.eyebrow{font-size:9px;font-weight:550;letter-spacing:1.7px;color:#969cb0;display:flex;gap:7px;align-items:center;margin-bottom:24px}.eyebrow>span{display:block;width:4px;height:4px;background:#8b98da;border-radius:50%}.welcome>.mark{margin-bottom:23px}.welcome h1{font-size:43px;font-weight:450;letter-spacing:-1.7px;line-height:1.21;margin:0;color:#343a4a}.welcome h1>span{color:#8b92a6}.welcome>p{font-size:12px;line-height:1.9;color:#9399a8;margin:20px 0 35px}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);width:100%;gap:12px;text-align:left}.suggestions button{position:relative;display:flex;align-items:flex-start;flex-direction:column;border:1px solid #e7eaf0;border-radius:11px;padding:21px 17px;background:#fff;color:#757fa0;box-shadow:0 4px 8px #1c315702;min-height:136px;text-align:left}.suggestions button:hover{transform:translateY(-3px);border-color:#bbc3ea;box-shadow:0 8px 22px #4e61ad0b}.suggestions strong{font-size:12px;font-weight:550;margin-top:20px;color:#4e566a}.suggestions button>span:not(.card-arrow){font-size:10px;color:#a0a5b3;margin-top:6px}.card-arrow{position:absolute;right:15px;top:17px;color:#b6bdcc;font-size:15px}.model-note{display:flex;align-items:center;gap:8px;font-size:9px;color:#a7adba;margin-top:25px}.model-icon{font-size:15px;color:#8c96b2}.separator{padding:0 3px;color:#c5c9d3}.composer-area{width:min(820px,100%);align-self:center;padding:20px 32px 26px}.composer{border:1px solid #dee2eb;border-radius:15px;background:#fff;padding:19px 18px 12px;box-shadow:0 6px 23px #222f4b05;transition:border-color .2s}.composer:focus-within{border-color:#a3aedf;box-shadow:0 3px 20px #6574cb0a}.composer textarea{display:block;width:100%;resize:none;border:0;outline:none;color:#3e4658;line-height:1.65;font-size:13px;background:transparent;min-height:54px;max-height:160px}.composer textarea::placeholder{color:#a0a6b6}.composer-footer{display:flex;align-items:center;justify-content:space-between;margin-top:13px}.composer-footer>span{display:flex;align-items:center;gap:7px;color:#9098ac;font-size:10px}.composer-footer>span>svg{color:#7e8ac3}.composer-divider{height:10px;width:1px;background:#e0e3ec;margin:0 3px}.send{display:grid;place-items:center;border:0;border-radius:9px;background:var(--accent);color:#fff;width:34px;height:34px}.send:disabled{background:#d3d8e9;opacity:.8}.send:not(:disabled):hover{background:#4554bc}.send.stop>span{width:11px;height:11px;border-radius:2px;background:#fff}.composer-hint{display:flex;justify-content:space-between;font-size:9px;color:#a7adba;padding:13px 3px 0}.hint-dot{padding:0 5px;color:#c0c5d0}.messages{max-width:800px;margin:auto;padding:35px 35px 10px}.message{display:flex;gap:15px;margin-bottom:34px;animation:appear .2s ease-out}.message-avatar{width:31px;height:31px;display:grid;place-items:center;border-radius:10px;font-size:12px;background:#eef0f6;color:#7b859a;flex-shrink:0}.assistant .message-avatar{background:transparent}.message-content{min-width:0;flex:1}.message-author{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:600;margin:6px 0 13px;color:#50586c}.message-author>span{font-size:9px;border:1px solid #e3e7ef;border-radius:4px;padding:2px 5px;font-weight:400;color:#a1a8b8}.message-text{font-size:14px;line-height:1.85;color:#465064;white-space:pre-wrap;overflow-wrap:anywhere}.user .message-text{color:#7a8292;font-size:13px}.message-meta{display:flex;gap:15px;align-items:center;color:#a1a8b6;font-size:9px;margin-top:12px}.icon-button{display:flex;align-items:center;gap:5px;background:transparent;border:0;color:#9ba3b3;font-size:9px;padding:4px}.icon-button:hover{color:var(--accent)}.tools{margin:0 0 14px;display:flex;gap:8px;flex-wrap:wrap}.tools details{border:1px solid #e4e7ef;background:#fff;border-radius:8px;font-size:10px;max-width:100%;overflow:hidden}.tools summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;padding:9px 12px;color:#7884a6}.tool-check{color:#82a292;margin-left:5px}.tool-body{border-top:1px solid #edf0f5;padding:12px;color:#788297}.tool-body b{font-size:9px;font-weight:500;text-transform:uppercase;letter-spacing:.8px}.tool-body pre{white-space:pre-wrap;overflow-wrap:anywhere;max-width:460px;font-size:11px;line-height:1.6}.thinking{display:flex;gap:15px;align-items:center;margin:0 0 15px}.thinking strong{display:block;font-size:12px;color:#747e9a;font-weight:500}.thinking div>span{font-size:10px;color:#a1a8b6;display:block;margin-top:6px}.thinking-dots{animation:pulse 1.4s infinite}.error-banner{font-size:11px;line-height:1.6;display:flex;gap:10px;justify-content:space-between;align-items:center;background:#fff4ed;border:1px solid #f0ddd1;color:#a27150;padding:12px 15px;border-radius:9px;margin-bottom:12px}.error-banner button{border:0;background:none;font-size:18px;color:#a27150}.login-overlay{position:fixed;inset:0;background:#edf0f58c;backdrop-filter:blur(7px);display:grid;place-items:center;padding:22px;z-index:10}.login-card{width:420px;max-width:100%;border:1px solid #fff;border-radius:19px;padding:30px;background:#fff;box-shadow:0 30px 100px #2634571a}.login-top{display:flex;align-items:center;gap:9px;color:#94a0b9}.login-top>span:not(.mark){font-size:9px;font-weight:500;letter-spacing:1.3px}.login-top>svg{margin-left:auto}.login-card h2{font-size:28px;font-weight:500;letter-spacing:-.9px;margin:30px 0 12px}.login-card>p{font-size:12px;color:#9098aa;line-height:1.9;margin-bottom:29px}.login-card label{display:block;font-size:11px;font-weight:500;color:#6b758b;margin-bottom:9px}.login-card input{width:100%;font-size:12px;border:1px solid #dfe4ed;border-radius:8px;padding:13px 12px;outline:none;color:#586178}.login-card input:focus{border-color:#9da9dd}.login-card input::placeholder{color:#a9b0c0}.connect-button{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:var(--accent);color:#fff;border-radius:8px;padding:13px 15px;font-size:12px;font-weight:500;margin-top:13px}.connect-button:hover{background:#4859c4}.connect-button:disabled{opacity:.6}.login-foot{border-top:1px solid #edf0f4;display:flex;justify-content:center;gap:6px;color:#a1a9b9;font-size:9px;padding-top:21px;margin-top:25px}.login-error{font-size:11px;line-height:1.6;color:#a36358}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}@keyframes pulse{50%{opacity:.3}}@keyframes appear{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(min-width:1500px){.welcome{padding-top:100px}.welcome h1{font-size:49px}.suggestions{margin-top:12px}}@media(max-height:850px){.welcome{padding-top:35px}.welcome>.mark{margin-bottom:15px}.eyebrow{margin-bottom:15px}.welcome h1{font-size:36px}.welcome>p{margin:17px 0 25px}.suggestions button{min-height:122px;padding:17px}.composer-area{padding-top:12px;padding-bottom:20px}}@media(max-width:1000px){.sidebar{width:220px;padding-left:14px;padding-right:14px}.topbar{padding:0 25px}.composer-hint>span:last-child{display:none}.suggestions{gap:8px}.suggestions button{padding:16px 12px}.suggestions strong{font-size:11px}.suggestions button>span:not(.card-arrow){font-size:9px}}@media(max-width:700px){.shell{min-height:100dvh;height:100dvh}.sidebar{width:64px;padding:23px 9px 16px;align-items:center}.brand{padding:0}.brand>span:not(.mark){display:none}.workspace,.nav-label,.empty-history,.sidebar-bottom,.sidebar nav{display:none}.new-chat{padding:10px;margin-top:27px;font-size:0;gap:0}.new-chat>span{display:none}.topbar{height:65px;padding:0 17px}.breadcrumb{font-size:10px;gap:9px}.breadcrumb strong{font-size:10px}.connection{font-size:0;gap:0;padding:7px}.connection i{width:6px;height:6px}.signout{padding:0}.welcome{padding:40px 18px 18px}.welcome h1{font-size:32px;letter-spacing:-1.3px}.eyebrow{font-size:7px;letter-spacing:1px}.welcome>p{font-size:11px}.desktop-break{display:none}.suggestions{grid-template-columns:1fr;text-align:left;gap:8px}.suggestions button{min-height:0;display:grid;grid-template-columns:24px 1fr;gap:3px 11px;padding:12px}.suggestions button>svg{grid-row:1/3;align-self:center;width:18px}.suggestions strong{margin:0;font-size:11px}.suggestions button>span:not(.card-arrow){margin:0;font-size:9px}.suggestions .card-arrow{top:15px}.model-note{margin-top:17px}.composer-area{padding:12px 14px 18px}.composer{padding:13px 13px 9px;border-radius:12px}.composer textarea{font-size:13px;min-height:42px}.composer-footer>span{font-size:9px;gap:4px}.composer-divider{display:none}.composer-footer>span{font-size:0}.composer-footer>span>svg{width:14px}.composer-hint{font-size:8px}.messages{padding:25px 17px}.message{gap:9px}.message-avatar{width:24px;height:27px}.message-text{font-size:13px}.thinking{gap:9px}.thinking div>span{font-size:9px}.login-card{padding:25px}.login-overlay{padding:20px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}