:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;color:#24332e;background:#fff;font-size:14px;--green:#174f3f;--line:#e8ece9}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:9px;background:transparent;color:inherit}button:disabled{opacity:.4;cursor:wait}button:focus-visible,a:focus-visible{outline:2px solid #5eaa8c;outline-offset:3px}input:focus,textarea:focus{outline:2px solid #87baa4}input,textarea{border:1px solid var(--line);border-radius:9px;padding:12px;background:white}a{color:var(--green)}.hidden{display:none!important}.shell{display:grid;grid-template-columns:285px 1fr;height:100dvh}aside{background:#f7f8f7;border-right:1px solid var(--line);padding:24px 16px 12px;display:flex;flex-direction:column;overflow:auto}.side-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-size:29px;font-weight:600}.brand span{font-size:19px}.brand em{font-style:normal;font-size:12px;font-weight:400;color:#85938c;margin-left:4px}.new-button{text-align:left;border:1px solid #dae3dc;padding:12px 16px;background:#fff;font-weight:500;margin-bottom:14px}.search{width:100%;background:#eff2ef;border:0;margin-bottom:20px;padding:10px 12px}.section-label{color:#829087;font-size:12px;display:flex;align-items:center;justify-content:space-between;padding:0 9px 10px}.icon{font-size:20px;padding:5px 9px}nav{flex:1}.thread{width:100%;text-align:left;padding:13px 11px;margin-bottom:3px;display:block}.thread:hover{background:#edf1ed}.thread.selected{background:#e3ebe5}.thread-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}.thread-meta{display:flex;gap:6px;font-size:11px;color:#88958c;margin-top:6px}.mobile-badge{color:#256748}.side-footer{display:flex;gap:7px;align-items:center;margin-top:20px;color:#839087;font-size:11px;padding:6px}.dot{height:6px;width:6px;border-radius:50%;background:#569e73}.side-footer button{margin-left:auto}.quiet{color:#7a8d82;padding:9px}main{display:flex;flex-direction:column;min-width:0;overflow:hidden}header{display:flex;align-items:center;gap:15px;padding:21px 30px;border-bottom:1px solid var(--line)}.heading{flex:1;min-width:0}h1{font-size:16px;font-weight:550;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.heading p{font-size:11px;color:#8c9891;margin:6px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.connection{font-size:11px;border:1px solid #dce8df;border-radius:20px;padding:5px 9px;color:#518363;white-space:nowrap}#messages{flex:1;overflow:auto;overscroll-behavior:contain;padding:28px max(22px,calc((100% - 820px)/2));scroll-behavior:smooth}.empty{height:100%;min-height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#839188}.mark{font-size:42px;color:var(--green);margin-bottom:8px}.empty h2{font-size:21px;color:#34483d;font-weight:500;margin:12px 0}.empty p{text-align:center;line-height:1.9}.message{margin-bottom:27px;line-height:1.85;overflow-wrap:anywhere}.message-label{font-size:11px;color:#8c9890;margin-bottom:7px;letter-spacing:.04em}.message.user{margin-left:auto;max-width:90%;width:fit-content;background:#f0f4f0;border-radius:15px;padding:13px 18px}.message.user .message-label{display:none}.content{white-space:pre-wrap}.content pre{white-space:pre;overflow-x:auto;padding:16px;border:1px solid #e1e7e2;border-radius:9px;background:#f7f9f7;font-size:12px;line-height:1.6}.content code{font-family:ui-monospace,SFMono-Regular,monospace}.content p{margin:0 0 10px}.tool{margin-bottom:12px;border:1px solid var(--line);border-radius:9px;color:#76877c;background:#fafbfa;font-size:12px;padding:10px 14px}.tool summary{cursor:pointer;overflow-wrap:anywhere}.tool pre{white-space:pre-wrap;max-height:250px;overflow:auto;color:#4e6557}.notice{padding:10px 25px;background:#fff4d7;color:#8f6a21;font-size:12px}.composer{margin:9px max(20px,calc((100% - 820px)/2)) 0;border:1px solid #d8e0d9;border-radius:16px;padding:12px 15px;box-shadow:0 3px 13px #17392408}.composer textarea{width:100%;resize:none;border:0;outline:none;padding:3px;line-height:1.6;max-height:180px;background:transparent}.composer textarea:focus{outline:none}.composer-bottom{display:flex;align-items:center;gap:8px;margin-top:9px}.composer-bottom span{flex:1;font-size:11px;color:#95a096}.send{background:var(--green);color:#fff;width:34px;height:34px;border-radius:50%;font-size:23px}.stop{background:#f4e6e2;color:#9c5b43;padding:8px 13px}.main-footer{font-size:10px;text-align:center;color:#a1aaa3;padding:11px 0 calc(11px + env(safe-area-inset-bottom))}.continue-panel{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:10px max(20px,calc((100% - 820px)/2));background:#f4f7f4;border:1px solid var(--line);padding:16px;border-radius:12px}.continue-panel p{font-size:12px;color:#75877b;margin:0}.primary{background:var(--green);color:white;padding:12px 17px;white-space:nowrap}.request{border:1px solid #ddc58c;background:#fffbef;margin:10px max(20px,calc((100% - 820px)/2));padding:15px;border-radius:12px;max-height:38dvh;overflow:auto}.request h3{font-size:14px;margin:0 0 10px}.request pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}.request-buttons{display:flex;gap:8px}.request button{padding:9px 13px;background:#efe9da}.request .primary{background:var(--green)}.question{margin:15px 0}.question label{display:block;line-height:1.7;margin-bottom:8px}.question input,.question select{width:100%;padding:10px;margin:3px 0}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#293d32;color:white;padding:13px 20px;border-radius:10px;max-width:90vw;z-index:20}.login{min-height:100dvh;display:grid;place-items:center;background:#f7f8f7;padding:25px}.login-card{max-width:380px;width:100%;padding:36px;border:1px solid var(--line);border-radius:20px;background:white;box-shadow:0 14px 50px #1c352809}.login h1{font-size:24px}.login p{color:#859188;line-height:1.8}.login label{display:block;margin:25px 0 9px;font-size:12px}.login input{width:100%}.login .primary{width:100%;margin-top:15px}#login-error{color:#aa5c45;font-size:12px}.mobile-only{display:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:720px){.shell{display:block}aside{position:fixed;inset:0 auto 0 0;width:85%;max-width:320px;z-index:10;box-shadow:20px 0 100vw #18352b33;transform:translateX(-130%);transition:transform .2s}.shell.sidebar-open aside{transform:translateX(0)}main{height:100dvh}.mobile-only{display:block}header{padding:13px 13px;gap:8px}.heading h1{font-size:14px}.connection{font-size:10px}#messages{padding:22px 18px}.empty h2{font-size:19px}.composer{margin:8px 12px 0;padding:10px 13px}.composer textarea{font-size:16px}.continue-panel{margin:8px 12px;padding:13px;flex-direction:column;align-items:stretch}.request{margin:8px 12px}.message.user{max-width:94%}.main-footer{padding-top:8px}.login-card{padding:27px}}