:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color:#29352f;background:#f1f5f1;font-size:15px}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1180px;margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;gap:20px}h1{margin:6px 0;font-size:32px}h2{font-size:20px;margin-top:0}small,.muted,footer{color:#68796c}a{color:#20664b}section{background:white;border:1px solid #dce5de;border-radius:16px;padding:24px;margin:20px 0;box-shadow:0 3px 16px #233a2610}label{display:flex;flex-direction:column;gap:8px}input,select,textarea{font:inherit;border:1px solid #bacbbf;border-radius:8px;padding:11px;width:100%;background:white;color:inherit}button{font:inherit;cursor:pointer;background:#236449;color:white;border:0;border-radius:8px;padding:11px 16px;align-self:end}button:disabled{opacity:.5;cursor:wait}button.secondary{background:#edf3ef;color:#236449;border:1px solid #cbdcd0}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #a6d6bd;outline-offset:2px}form{display:flex;gap:12px;align-items:end;flex-wrap:wrap}form label{min-width:160px;flex:1}.grid{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat{padding:20px;border-radius:14px;background:#e0ede3}.stat strong{display:block;font-size:30px;margin-top:6px}.table{overflow:auto;margin-top:18px}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}td,th{padding:13px 12px;border-bottom:1px solid #e4ebe6;font-size:14px}th{color:#65786b;font-weight:500}td button{padding:6px 10px;margin-right:6px}.empty{color:#78847b;padding:20px}#notice:empty{display:none}#notice{padding:14px;background:#e2edd5;border-radius:8px}#notice.error{background:#ffe5de;color:#8f3927}nav{display:flex;gap:10px}#new-codes{background:#f3f7f1;padding:18px;margin:20px 0;border-radius:10px}#new-codes button{margin-top:10px}footer{font-size:13px}.chat-main{max-width:820px}.chat-log{display:flex;flex-direction:column;gap:14px;height:380px;overflow-y:auto;padding:8px;margin-bottom:18px}.bubble{padding:12px 16px;border-radius:14px;background:#edf3ef;max-width:88%;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{align-self:flex-end;background:#d5e9db}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.plan-card{padding:16px;border:1px solid #dce5de;border-radius:12px}.plan-card strong{font-size:23px}.chat-main header{padding:0}.chat-main .grid{grid-template-columns:1fr 1fr}details{margin:18px 0}summary{cursor:pointer;color:#236449}#chat-form{display:grid;grid-template-columns:1fr auto}#chat-form textarea{resize:vertical;min-height:70px}[hidden]{display:none!important}@media(max-width:760px){header,main,footer{padding:16px}.grid{grid-template-columns:1fr 1fr}.grid button{grid-column:1/-1}.stats{gap:8px}.stat{padding:12px}.stat strong{font-size:24px}section{padding:18px}header{align-items:start}header a{font-size:13px}.chat-main .grid{grid-template-columns:1fr}.chat-log{height:330px}}@media(max-width:430px){.grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.stat strong{display:inline;margin-left:12px;font-size:22px}}
dialog{border:1px solid #cbdcd0;border-radius:16px;padding:24px;max-width:calc(100vw - 32px)}dialog::backdrop{background:#18332266}
.persona-actions{display:flex;gap:8px;margin:8px 0}
#personality textarea{resize:vertical;min-height:85px}
#voice-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.read-aloud{display:flex;flex-direction:row;align-items:center;gap:6px;font-size:13px}
.read-aloud input{width:16px;height:16px;accent-color:#236449}
#voice-status{font-size:12px;color:#68796c;flex-basis:100%}
#voice-status:empty{display:none}
#voice-status.error{color:#8f3927}
#chat-options small{display:block;line-height:1.5}
.floating-chat .chat-main{height:100vh;height:100dvh;padding:6px;display:flex;flex-direction:column;gap:4px;overflow:auto}
.floating-chat header,.floating-chat #plans-section,.floating-chat #service-account .grid,.floating-chat #service-account .muted,.floating-chat section:last-child h2{display:none}
.floating-chat section{padding:8px;margin:0;border-radius:10px;box-shadow:none}
.floating-chat #service-account p{font-size:12px;margin:0}
.floating-chat.floating-active #activation{display:none}
.floating-chat #conversation{display:flex;flex-direction:column;flex:1;min-height:240px}
.floating-chat .chat-log{height:0;min-height:55px;flex:1;gap:8px;margin:4px 0 8px}
.floating-chat .bubble{font-size:14px;padding:8px 10px}
.floating-chat #chat-form{gap:8px}
.floating-chat #chat-form label{min-width:0;font-size:12px;gap:4px}
.floating-chat #chat-form textarea{min-height:52px;height:52px;padding:8px;resize:none}
.floating-chat button{padding:8px 10px;font-size:13px}
.floating-chat .message-label{display:none}
.floating-chat details{margin:3px 0;font-size:12px}
.floating-chat #personality[open]{flex-shrink:0}
.floating-chat #personality label{margin-top:8px;gap:4px}
.floating-chat #personality textarea{font-size:13px;min-height:70px;height:70px;padding:8px;resize:none}
.floating-chat .persona-actions{margin:6px 0}
.floating-chat #voice-controls{gap:6px;margin:2px 0 6px}
.floating-chat #voice-status{font-size:11px}
.floating-chat #chat-options{margin-top:6px}
.floating-chat #chat-options p{margin:6px 0}
.floating-chat #notice{padding:6px 8px;margin:0;font-size:12px;max-height:64px;overflow:auto;flex-shrink:0}