@charset "UTF-8";
:root{font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:#161616;background:#fff;font-size:15px;color-scheme:light}
*{box-sizing:border-box}body{margin:0;display:flex;height:100dvh;overflow:hidden}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid transparent;border-radius:8px;padding:12px 18px;background:#171717;color:#fff;transition:background .15s}button:hover{background:#333}button:disabled{opacity:.42;cursor:default}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #555;outline-offset:3px}[hidden]{display:none!important}
aside{width:258px;flex-shrink:0;padding:26px 24px 22px;border-right:1px solid #e2e2e2;background:#f5f5f5;display:flex;flex-direction:column;overflow:auto}.brand{margin-left:-10px;width:216px}.brand img{display:block;width:100%;height:auto}.label{font-size:8px;letter-spacing:1.05px;margin:13px 0 31px;color:#6b6b6b;white-space:nowrap}.secondary{background:#fff;color:#191919;border:1px solid #d7d7d7;text-align:left;display:flex;justify-content:space-between}.secondary:hover{background:#eaeaea}.model{margin-top:37px;font-weight:600;font-size:14px}.model small{display:block;color:#6d6d6d;font-size:12px;margin:10px 0 0 15px;font-weight:400}.dot{display:inline-block;width:6px;height:6px;background:#222;border-radius:50%;margin-right:7px}.limits{font-size:12px;color:#707070;margin-top:29px;border-top:1px solid #dedede;padding-top:15px}.limits div{display:flex;justify-content:space-between;margin:14px 0}.limits b{color:#333;font-weight:500;font-variant-numeric:tabular-nums}.resource-note{font-size:10px;line-height:1.9;color:#777;margin:10px 0}.aside-bottom{margin-top:auto;padding-top:32px}.boundary{font-size:10px;color:#717171;line-height:1.9}.edition{display:block;color:#888;font-size:8px;letter-spacing:1.2px;margin-top:22px}.quiet{background:transparent;color:#555;padding:8px 10px}.quiet:hover{background:#ededed}#logout{padding-left:0;font-size:11px}
main{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;height:100dvh}header{height:76px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:12px;border-bottom:1px solid #e9e9e9;font-size:13px}header i{font-size:8px;letter-spacing:.8px;font-style:normal;border:1px solid #d6d6d6;padding:3px 6px;border-radius:3px;margin-left:9px;color:#717171}#status{font-size:11px;color:#6b6b6b;font-variant-numeric:tabular-nums}.mobile-brand,#mobile-actions{display:none}.eyebrow{font-size:9px;letter-spacing:1.8px;color:#777;font-weight:500;display:flex;align-items:center;gap:12px}.tiny-line{width:24px;height:1px;background:#707070;display:inline-block}h1{font-size:46px;line-height:1.4;letter-spacing:-1.6px;font-weight:500;margin:26px 0 20px}p{line-height:1.9;color:#777}#login{width:min(545px,85%);margin:auto;padding:32px 0;overflow:auto}#loginform{margin:35px 0 16px}#loginform label{display:block;font-size:12px;margin-bottom:10px}.loginrow{display:flex;gap:10px}.loginrow input{min-width:0;flex:1;border:1px solid #d5d5d5;border-radius:8px;padding:12px;background:#fafafa;font-size:13px}.loginrow button{font-size:13px}#login small{color:#777;line-height:1.9;font-size:10px}#loginerror{color:#222;font-weight:600;font-size:12px;min-height:4px}
#chat{flex:1;min-height:0;display:flex;flex-direction:column;max-width:1060px;width:100%;align-self:center;padding:0 40px}#messages{overflow:auto;flex:1;min-height:0;padding:34px 4px;scrollbar-width:thin;scrollbar-color:#ccc transparent}#welcome{padding:45px 4%}#welcome h1{font-size:37px}#welcome p{font-size:14px}.prompts{display:flex;gap:12px;margin-top:32px}.prompts button{background:white;border:1px solid #ddd;color:#444;font-size:12px;display:flex;justify-content:space-between;gap:28px}.prompts button:hover{background:#f4f4f4}.welcome-note{margin-top:34px;font-size:10px;letter-spacing:.5px;color:#8a8a8a}.message{margin:0 0 28px}.message .who{font-size:9px;letter-spacing:1.2px;color:#777;margin-bottom:10px}.message .text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:14px}.message.user{background:#f3f3f3;padding:17px 22px;border:1px solid #eee;border-radius:12px;margin-left:10%}.message.assistant{padding:4px 10px}.message img{max-width:240px;max-height:180px;border-radius:6px;margin-bottom:10px}.message details{color:#777;font-size:12px;white-space:pre-wrap;margin-bottom:12px;line-height:1.8}.message summary{cursor:pointer}.reply-state{border-top:1px solid #eee;margin-top:18px;padding-top:10px;font-size:11px;color:#707070;line-height:1.8}.continue{margin-top:10px;padding:8px 12px;font-size:12px;color:#222;background:#f4f4f4;border:1px solid #ddd}.continue:hover{background:#e9e9e9}
#composer{flex-shrink:0;background:white;border:1px solid #ccc;border-radius:12px;padding:12px 14px;box-shadow:0 3px 18px #00000005}textarea{resize:vertical;max-height:min(180px,25dvh);min-height:54px;width:100%;outline:0;border:0;background:transparent;color:#222;padding:8px;font-size:14px;line-height:1.6}textarea::placeholder{color:#909090}footer{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px}footer>div{display:flex;align-items:center;gap:10px}.thinking,.output-label{color:#666;font-size:11px;display:flex;align-items:center;gap:4px;white-space:nowrap}input[type=checkbox]{accent-color:#222}select{font-size:11px;background:#f4f4f4;color:#333;border:1px solid #e0e0e0;border-radius:5px;padding:5px 3px}#send{padding:10px 16px;font-size:12px}#notice{flex-shrink:0;min-height:40px;text-align:center;font-size:10px;line-height:1.6;color:#777;padding:10px 0 14px;overflow-wrap:anywhere}#preview{display:flex;align-items:center;gap:10px;background:#f5f5f5;padding:8px;border-radius:8px;font-size:12px}#filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#thumb{width:44px;height:44px;object-fit:cover;border-radius:5px}#removeimage{margin-left:auto;background:transparent;color:#555;font-size:20px;padding:4px 10px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:1000px){aside{width:232px;padding-left:20px;padding-right:20px}.brand{width:204px}header{padding:0 24px}#chat{padding:0 24px}footer>div{gap:6px}}
@media(max-width:760px){aside{display:none}header{height:64px;padding:0 12px;gap:7px}.desktop-title{display:none}.mobile-brand{display:block;width:132px;height:auto;margin-left:-7px}#status{font-size:9px;max-width:135px;line-height:1.5}#mobile-actions{display:flex;gap:0}#mobile-actions button{padding:6px;font-size:10px}#chat{padding:0 12px}#messages{padding:25px 2px}#welcome{padding:35px 10px}#welcome h1{font-size:30px}h1{font-size:38px}.eyebrow{font-size:8px;letter-spacing:1px}.prompts{flex-wrap:wrap;gap:8px}.prompts button{padding:12px;gap:15px}.loginrow{flex-direction:column}#login{padding:24px 0}.message.user{margin-left:5%}.message.assistant{padding:4px 6px}#composer{padding:8px}footer{align-items:flex-end;gap:4px}footer>div{gap:3px}.options{flex-wrap:wrap}.options .quiet{padding:8px 6px}.thinking,.output-label{font-size:10px}.send-actions .quiet{font-size:10px;padding:8px 6px}#send{padding:10px 12px;white-space:nowrap}#notice{font-size:9px;padding:8px 2px 10px}.welcome-note{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}