:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#282723;background:#faf9f6;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100%;background:#faf9f6}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.48;cursor:not-allowed}button:focus-visible,input:focus-visible{outline:3px solid #bbad94;outline-offset:2px}input{min-width:0}.site{max-width:880px;margin:auto;padding:0 28px}.header{height:92px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eae7e0}.wordmark{display:flex;align-items:center;gap:12px}.cupmark{height:43px;width:43px;background:#403f37;border-radius:15px;color:#fff;display:grid;place-content:center;font:700 27px Georgia,serif;letter-spacing:-2px}.cupmark span{color:#e6b27a}.wordmark strong{font-family:Georgia,serif;font-size:22px;letter-spacing:-.3px}.wordmark small{display:block;font-size:10px;letter-spacing:2px;color:#90897d;margin-top:3px}.header-actions{display:flex;align-items:center;gap:10px}.api-status{font-size:12px;color:#77766d;margin-right:10px;display:flex;align-items:center;gap:7px}.api-status i,.live-dot{width:7px;height:7px;background:#7eab75;display:inline-block;border-radius:50%}.api-status.warn i{background:#d3aa77}.iconbtn{border:1px solid #e7e3dc;border-radius:999px;padding:8px 14px;background:#fff;font-size:12px;color:#555048;min-height:38px}.intro{display:flex;align-items:center;justify-content:space-between;padding:43px 20px 35px;min-height:238px;overflow:hidden}.eyebrow,.tag{color:#b08b6d;font-size:10px;font-weight:700;letter-spacing:2.3px}.intro h1{font-weight:600;font-size:clamp(35px,5vw,53px);letter-spacing:-2px;line-height:1.26;margin:13px 0}.intro h1 em{color:#a7836d;font-style:normal;font-family:Georgia,"Songti SC",serif;font-weight:500}.intro p{font-size:13px;color:#8c857c;margin-top:13px}.art{position:relative;width:190px;height:150px;flex:0 0 190px}.art-cup{position:absolute;width:97px;height:104px;background:#e2cbb1;border:6px solid #f3e5d5;left:43px;top:40px;border-radius:8px 8px 40px 40px;display:flex;align-items:center;justify-content:center;box-shadow:inset 5px 5px #d8b89b;transform:rotate(-7deg);z-index:1}.art-cup:after{content:'';position:absolute;width:28px;height:42px;border:10px solid #e7d1bb;border-radius:50%;top:17px;right:-35px}.art-cup span{font:bold 40px Georgia,serif;color:#fff}.art-saucer{position:absolute;bottom:4px;left:22px;background:#c9b7a6;height:14px;border-radius:50%;width:165px}.art-steam{position:absolute;top:3px;height:36px;border-radius:50%;border-left:3px solid #d0c5b9;transform:rotate(15deg)}.art-steam.s1{left:78px}.art-steam.s2{left:115px;top:0}.chat-area{background:#fff;border:1px solid #eeeae2;border-radius:20px;overflow:hidden;box-shadow:0 18px 50px #3b32200b}.chat-top{display:flex;align-items:center;justify-content:space-between;height:61px;padding:0 26px;border-bottom:1px solid #f0eee9;font-weight:650;font-size:15px}.chat-top span{display:flex;gap:10px;align-items:center}.textbtn{border:0;background:transparent;color:#998a7b;font-size:12px}.transcript{padding:26px 23px 10px;display:flex;flex-direction:column;gap:22px;min-height:140px}.message{display:flex;gap:10px;max-width:89%;align-items:flex-start;animation:emerge .2s ease both}.message.user{align-self:flex-end;flex-direction:row-reverse}.bot-avatar{display:grid;place-content:center;border-radius:12px;background:#ece7df;color:#625445;width:30px;height:30px;flex:0 0 30px;font:700 17px Georgia,serif}.bubble{background:#f6f5f1;border-radius:5px 16px 16px 16px;padding:14px 16px;line-height:1.75;font-size:14px;overflow-wrap:anywhere;min-width:0}.message.user .bubble{background:#ded2c2;border-radius:16px 5px 16px 16px}.bubble .tinyline{display:block;color:#85796c;font-size:12px;margin-top:6px}.interaction{padding:7px 24px 26px 64px}.option-list{display:flex;flex-wrap:wrap;gap:9px}.choice{border:1px solid #e7e3dd;background:#fff;border-radius:999px;min-height:43px;padding:10px 17px;text-align:left;color:#514c45;font-size:13px}.choice:hover:not(:disabled){border-color:#ab9b86;background:#faf7f2}.choice.primary{background:#4d4a40;color:white;border-color:#4d4a40}.choice.selected{background:#eee2d4;border-color:#cfb99f;color:#4b4135}.choice[disabled]{opacity:.38}.location-box{max-width:460px;display:grid;gap:10px}.location-box label,.drawer label,.auth-panel label{display:block;font-size:12px;font-weight:600;color:#685f55}.location-box input,.drawer input,.auth-panel input{display:block;margin-top:8px;width:100%;min-height:43px;border:1px solid #e7e2da;padding:11px 13px;border-radius:10px;background:#fff;color:#25231f;font-size:16px}.location-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.location-actions{display:flex;flex-wrap:wrap;gap:8px}.store-list,.product-list{display:grid;gap:10px;max-width:525px}.tile{display:flex;gap:12px;align-items:center;text-align:left;background:#fff;border:1px solid #e9e4dd;border-radius:13px;padding:13px 15px;width:100%;min-height:65px;color:#353029}.tile:hover:not(:disabled){border-color:#bb9e81}.tile-copy{display:block;min-width:0;flex:1}.tile strong{font-size:14px;font-weight:650;display:block}.tile small{font-size:12px;color:#9b8b7b;line-height:1.6;display:block;margin-top:4px}.tile .arrow{font-size:18px;color:#afa496}.product-img{width:56px;height:56px;object-fit:cover;flex:none;border-radius:10px;background:#f3f0eb}.price{font-weight:650;color:#9e654b;font-size:13px;white-space:nowrap}.inline-status{background:#faf6ee;border:1px solid #e9dfd0;padding:12px 14px;border-radius:12px;color:#756451;font-size:12px;line-height:1.6;max-width:530px}.spec-caption{font-size:12px;color:#8e8275;margin-bottom:11px}.cart-preview{max-width:530px;border:1px solid #eae5df;border-radius:15px;padding:17px;background:#fdfbf8}.cart-row{padding:8px 0;border-bottom:1px solid #eee8df;display:flex;justify-content:space-between;gap:12px;font-size:13px}.cart-row:last-child{border:0}.cart-row small{color:#8c8175;display:block;margin-top:3px}.receipt-total{display:flex;align-items:center;justify-content:space-between;padding:15px 0;font-size:13px}.receipt-total strong{font-size:25px}.notice{font-size:12px;line-height:1.8;color:#87796b}.approval{display:flex;gap:10px;align-items:flex-start;font-size:13px;margin:15px 0;line-height:1.6}.approval input{width:18px;height:18px;flex:none;accent-color:#625447;margin-top:2px}.mainbtn,.secondarybtn{width:100%;padding:12px 20px;min-height:45px;border-radius:12px;border:0;font-weight:600}.mainbtn{background:#4d4a40;color:#fff}.secondarybtn{background:#f4f1ea;color:#4d4a40}.payqr{width:200px;max-width:100%;display:block;margin:18px auto;border:1px solid #ebe5dc;padding:10px;border-radius:12px}.paylink{display:block;text-decoration:none;text-align:center;padding:13px;color:white;background:#4d4a40;border-radius:11px}.codebox{text-align:center;background:#f8f4ed;padding:16px;border-radius:10px}.codebox strong{font-size:23px;letter-spacing:2px;overflow-wrap:anywhere}.composer{border-top:1px solid #f1ede7;margin:0 23px;display:flex;gap:10px;padding:16px 0}.composer input{flex:1;border:0;border-radius:12px;background:#f7f6f3;min-height:49px;font-size:16px;padding:12px 16px;outline:0}.composer button{border:0;background:#4d4a40;color:white;border-radius:12px;padding:0 23px;font-size:13px}.chat-foot{font-size:10px;text-align:center;color:#b6aa9e;padding:0 24px 19px}.footer{text-align:center;padding:30px 0 48px;color:#bab0a5;font-size:11px}.auth-panel{max-width:450px;padding:40px;background:#fff;border:1px solid #eee7df;border-radius:20px;margin:72px auto 90px}.auth-panel h1{font-size:35px;letter-spacing:-1px;margin:14px 0}.auth-panel p{color:#8b8176;font-size:13px;line-height:1.8}.auth-panel form{display:grid;gap:20px;margin-top:30px}.auth-panel .footnote{font-size:11px}.overlay[hidden],[hidden]{display:none!important}.overlay{position:fixed;inset:0;display:flex;align-items:stretch;justify-content:flex-end;z-index:15}.shade{position:absolute;inset:0;background:#27231f60}.drawer{position:relative;width:min(100%,420px);background:#fff;padding:25px;overflow-y:auto;box-shadow:-10px 0 40px #27231f30}.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.drawer-head h2{font-size:21px}.xbtn{border:0;background:#f6f4f0;width:36px;height:36px;border-radius:50%;font-size:24px}.drawer label{margin:19px 0}.fine{font-size:12px;color:#8d8177;line-height:1.75}.drawer .mainbtn,.drawer .secondarybtn{margin-top:10px}.divider{height:1px;background:#eee8df;margin:28px 0}.logoutbtn{background:transparent;color:#9f7066;border:0;padding:25px 0;margin-top:12px}.order-status{line-height:1.8;margin-top:20px}.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(25px);opacity:0;pointer-events:none;transition:.2s;z-index:30;border-radius:12px;padding:13px 20px;background:#3a352f;color:#fff;max-width:90vw;font-size:13px;box-shadow:0 8px 25px #0002}.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@keyframes emerge{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media(max-width:600px){.site{padding:0 12px}.header{height:72px;padding:0 8px}.wordmark strong{font-size:19px}.wordmark small{letter-spacing:1.1px}.api-status{display:none}.intro{padding:31px 10px;min-height:190px}.intro h1{font-size:34px}.intro p{max-width:220px;font-size:12px;line-height:1.6}.art{flex:0 0 84px;transform:scale(.55);transform-origin:center center;margin-left:-35px;margin-right:-37px}.chat-area{border-radius:15px}.chat-top{padding:0 16px}.transcript{padding:22px 12px 10px;gap:17px}.message{max-width:95%}.bubble{font-size:13px;padding:11px 13px}.interaction{padding:8px 12px 20px 50px}.tile{padding:10px}.tile strong{font-size:13px}.tile small{font-size:11px}.composer{margin:0 12px}.composer button{padding:0 14px}.footer{font-size:10px}.auth-panel{padding:25px;margin:40px auto 70px}}@media(prefers-reduced-motion:reduce){.message{animation:none}.toast{transition:none}}