:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color:#253b3b;background:#f2f5f3;line-height:1.6}*{box-sizing:border-box}body{margin:0}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 4vw;background:#fff;border-bottom:1px solid #dce6e0}h1,h2,h3,h4,p{margin:0 0 12px}h1{font-size:26px;letter-spacing:2px;margin:0}h2{font-size:18px}h3{font-size:16px}h4{font-size:14px;margin-top:20px}.eyebrow,small{font-size:12px;color:#637a74}form,.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}input,select,textarea,button{font:inherit;border:1px solid #c9d8d1;border-radius:8px;padding:9px 12px}button{cursor:pointer;background:#267065;color:white;border-color:#267065}button:hover{filter:brightness(.94)}button:disabled{opacity:.5;cursor:wait}.secondary{background:#fff;color:#35665d}#notice{padding:14px 4vw;margin:0;min-height:52px;color:#526d65}#notice.error{color:#a13232}main{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(350px,1fr);gap:24px;padding:0 4vw 32px;max-width:1600px;margin:auto}.card{background:white;border:1px solid #dde7e1;border-radius:12px;padding:20px;box-shadow:0 2px 8px #254f3e04}.chat{display:flex;flex-direction:column;height:calc(100vh - 175px);min-height:500px;position:sticky;top:16px}#messages{flex:1;overflow:auto;margin:20px 0;padding-right:8px}.empty{color:#7c8e87;padding:70px 16px;text-align:center}.message{white-space:pre-wrap;overflow-wrap:anywhere;padding:12px 16px;background:#f3f6f4;border-radius:10px;margin:12px 0;max-width:90%}.message.user{margin-left:auto;background:#e1f0e8}.message.system_event{font-size:12px;background:#f8f4e8;max-width:100%}.message small{display:block;margin-bottom:5px}#compose{display:block;border-top:1px solid #edf1ee;padding-top:14px}textarea{resize:vertical;width:100%;min-height:80px;max-height:200px;margin-bottom:10px}aside{min-width:0;display:flex;flex-direction:column;gap:16px}.panel-title{display:flex;justify-content:space-between;align-items:center}.panel-title h2{margin:0}.badge{font-size:12px;padding:4px 10px;background:#dfebe4;border-radius:99px}dl{display:grid;grid-template-columns:85px 1fr;gap:8px;font-size:14px}dt{color:#72827b}dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:13px;background:#f5f7f5;border-radius:6px;padding:12px}.entry{border-top:1px solid #edf0ed;padding:12px 0;overflow-wrap:anywhere}.entry p{white-space:pre-wrap;margin:4px 0 10px}.entry button{font-size:12px;padding:5px 10px;margin-right:6px}.entry input{width:100%;margin:4px 0}.entry .fields{display:grid;grid-template-columns:1fr 1fr;gap:8px}.entry label{font-size:12px;color:#637a74}#hours{width:90px}#stream-state{font-size:12px;color:#637a74}.sr-only{position:absolute;left:-10000px}#lengths{display:flex;flex-wrap:wrap;gap:8px}#lengths span{font-size:12px;background:#f2f5f3;padding:4px 8px;border-radius:4px}[hidden]{display:none!important}@media(max-width:850px){header{align-items:flex-start;flex-direction:column}main{grid-template-columns:1fr}.chat{position:static;height:65vh}#connect input{max-width:220px}aside{padding-top:10px}}:focus-visible{outline:3px solid #6ba998;outline-offset:2px}
main.chat-only{display:block;max-width:1000px}.chat-only .chat{position:static}#account-fields input{max-width:180px}
.chat-image{display:block;max-width:100%;max-height:220px;object-fit:contain;margin:8px 0}#image-preview{max-height:100px}.message-body.collapsed{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.message-body{white-space:pre-wrap}.message-toggle{display:block;margin-top:8px;font-size:12px}