*{box-sizing:border-box} :root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#302525;background:#faf7f6;font-synthesis:none}body{margin:0;min-height:100dvh}button,textarea{font:inherit}button,a,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #e5b4b3;outline-offset:4px}header{height:100px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;max-width:1600px;margin:auto}.brand{display:flex;align-items:center;gap:11px;color:#472827;text-decoration:none;font-size:19px;font-weight:650;letter-spacing:.5px}.new-chat{background:transparent;border:1px solid #e8d9d7;padding:10px 17px;border-radius:24px;color:#795e5b;font-size:13px}.new-chat span{font-size:18px;margin-right:5px}.new-chat:hover{background:#f5e9e7}main{max-width:800px;margin:0 auto;padding:72px 24px 25px}.welcome{text-align:center;margin-bottom:36px}.eyebrow{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;letter-spacing:2px;color:#9c716b}.eyebrow span{width:6px;height:6px;border-radius:50%;background:#bb7770}h1{font-size:46px;font-weight:550;letter-spacing:-1.5px;line-height:1.4;margin:22px 0 13px}.welcome p{color:#9a8380;font-size:14px;line-height:1.8;margin:0}.mobile-break{display:none}#chat-form{border:1px solid #e8d9d7;background:#fff;border-radius:22px;padding:23px 22px 17px;box-shadow:0 10px 40px #752b2410;transition:border-color .2s,box-shadow .2s}#chat-form:focus-within{border-color:#c9837c;box-shadow:0 10px 40px #752b2410,0 0 0 3px #f5dedb80}textarea{width:100%;resize:none;outline:none;border:0;background:transparent;min-height:62px;max-height:200px;line-height:1.7;color:#4b2f2c;font-size:16px;padding:0}textarea::placeholder{color:#b39a95}.composer-bottom{display:flex;align-items:center;gap:12px;justify-content:flex-end}.powered{margin-right:auto;color:#ac8a82;font-size:12px}.small-spark{color:#b26b61;font-size:19px;margin-right:5px}#send{height:38px;width:38px;background:#a52d32;color:#fff;border:0;border-radius:13px;font-size:25px;line-height:1}#send:hover{background:#8d2229}#send:disabled{background:#efdfdc;color:#bd9690;cursor:default}#stop{border:1px solid #e8d9d7;border-radius:16px;color:#795e5b;background:#faf7f6;padding:6px 10px;font-size:12px}.under-composer{display:flex;justify-content:space-between;min-height:33px;padding:9px 5px;color:#b09992;font-size:11px}.suggestions{margin-top:21px}.suggestions>p{font-size:11px;letter-spacing:.5px;color:#a88b82;margin:0 0 14px 3px}.suggestion-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.suggestion-grid button{text-align:left;border:1px solid #ecdeda;border-radius:15px;background:#fdf9f7;padding:17px 16px 19px;display:flex;flex-direction:column;gap:10px;transition:background .15s,transform .15s}.suggestion-grid button:hover{background:#f8eae6;transform:translateY(-2px)}.card-icon{color:#b67164;font-size:21px}.suggestion-grid strong{font-size:13px;color:#77504a;font-weight:500}.suggestion-grid button>span:last-child{font-size:11px;color:#aa8d83}.notice{font-size:13px;line-height:1.8;color:#9d473c;text-align:center;min-height:24px;padding-top:12px}footer{text-align:center;font-size:10px;color:#b39b91;line-height:2;padding:35px 20px 24px;letter-spacing:.2px}footer span{display:block}.messages{display:none}.chatting main{padding-top:25px;padding-bottom:0}.chatting .welcome,.chatting .suggestions{display:none}.chatting .messages{display:block;padding-bottom:25px;min-height:220px}.chatting .composer-wrap{position:sticky;bottom:0;padding-top:16px;background:linear-gradient(transparent,#faf7f6 16px)}.message{margin:0 0 29px}.message.user{display:flex;justify-content:flex-end}.user .content{max-width:85%;background:#f3e4df;border-radius:19px 19px 5px 19px;padding:13px 19px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.75;font-size:15px}.assistant .label{display:flex;gap:8px;align-items:center;font-size:12px;font-weight:600;color:#a3574d;margin-bottom:13px}.assistant .label img{width:22px;height:22px}.assistant .content{font-size:15px;line-height:1.9;overflow-wrap:anywhere;white-space:pre-wrap;color:#513a35}.message-actions{display:flex;gap:12px;margin-top:10px}.message-actions button{border:0;background:transparent;font-size:11px;color:#b18d81;padding:4px 0}.pending .content{color:#b18d81}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}@media(min-height:850px){body:not(.chatting) main{padding-top:115px}body:not(.chatting) footer{padding-top:70px}}@media(max-width:600px){header{height:77px;padding:0 22px}.brand{font-size:17px}.new-chat{font-size:12px;padding:8px 12px}main{padding:62px 19px 15px}h1{font-size:35px;letter-spacing:-.8px}.eyebrow{font-size:10px;letter-spacing:1px}.welcome p{font-size:12px}.welcome{margin-bottom:28px}#chat-form{padding:19px 18px 14px;border-radius:20px}.suggestion-grid{gap:8px}.suggestion-grid button{padding:14px 11px;border-radius:12px}.suggestion-grid button>span:last-child{font-size:10px;line-height:1.65}.suggestion-grid strong{font-size:12px}.desktop-hint{display:none}footer{padding-top:25px;font-size:9px}.chatting main{padding-top:20px}.chatting .composer-wrap{bottom:0;padding-bottom:env(safe-area-inset-bottom)}.user .content,.assistant .content{font-size:14px}.notice{font-size:12px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

h1{color:#8f2630}.brand{color:#70252a}.mobile-hint{display:none}@media(max-width:600px){.mobile-hint{display:inline}}