:root{color:#18324a;font-synthesis:none;background:#f4f7f9;font-family:Inter,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}.page{justify-content:center;min-height:100vh;padding:36px 18px;display:flex}.shell{background:#fff;border:1px solid #e1e8ed;border-radius:18px;flex-direction:column;gap:15px;width:min(430px,100%);height:min(932px,100svh - 24px);padding:22px 18px 88px;display:flex;position:relative;overflow:hidden;box-shadow:0 18px 45px #18324a14}.header{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.eyebrow{color:#2e5d7b;letter-spacing:.08em;margin:0 0 6px;font-size:13px}h1{letter-spacing:-.03em;margin:0;font-size:30px}.subtitle{color:#66727c;margin:8px 0 0}.product-rail{flex-direction:column;gap:10px;display:flex}.product-rail-header{justify-content:space-between;align-items:end;gap:12px;display:flex}.product-rail-header .eyebrow{margin:0;font-size:10px}.product-rail-header h2{letter-spacing:-.02em;margin:2px 0 0;font-size:18px}.rail-hint{color:#91a0a9;white-space:nowrap;font-size:12px}.product-rail-actions{align-items:center;gap:8px;display:flex}.product-toggle{color:#2e5d7b;white-space:nowrap;background:#f7fafb;border:1px solid #d9e5eb;border-radius:8px;padding:6px 9px;font-size:12px}.product-toggle:hover{background:#eff6fa}.product-track{overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;scrollbar-width:thin;grid-auto-columns:clamp(126px,36vw,142px);grid-auto-flow:column;gap:10px;padding:2px 2px 8px;display:grid;overflow-x:auto}.promo-card{scroll-snap-align:start;cursor:pointer;background:#fbfdfe;border:1px solid #e0e8ed;border-radius:14px;min-width:0;overflow:hidden;box-shadow:0 5px 14px #18324a0d}.promo-card:focus-visible{outline-offset:2px;outline:3px solid #9fc4d9}.promo-card img{object-fit:contain;background:#eef3f5;width:100%;height:clamp(150px,43vw,165px);display:block}.promo-info{gap:3px;padding:10px 11px 12px;display:grid}.promo-info span{color:#8a969e;letter-spacing:.08em;font-size:11px}.promo-info strong{color:#18324a;min-height:2.4em;font-size:13px;line-height:1.35}.promo-info b{color:#2e5d7b;font-size:17px}button{cursor:pointer;font:inherit;border:0;border-radius:10px;padding:10px 14px}.ghost{color:#2e5d7b;background:#eff6fa}.examples{flex-wrap:wrap;gap:8px;display:flex}.examples button{color:#405563;text-align:left;background:#f4f6f8;font-size:13px}.chat{flex-direction:column;flex:auto;gap:14px;min-height:0;max-height:none;padding:6px 2px 14px;display:flex;overflow-y:auto}.message{align-items:flex-start;gap:10px;max-width:86%;display:flex}.message>span{text-align:center;color:#2e5d7b;background:#eff6fa;border-radius:8px;flex:none;width:38px;height:28px;padding-top:6px;font-size:12px}.message p{white-space:pre-wrap;border-radius:4px 14px 14px;margin:0;padding:11px 14px;line-height:1.55}.message-copy{white-space:pre-wrap;border-radius:4px 14px 14px;min-width:0;margin:0;padding:11px 14px;line-height:1.55}.message-copy .markdown-table-wrap{max-width:100%;margin:8px 0;overflow-x:auto}.markdown-table{border-collapse:collapse;white-space:normal;min-width:100%;font-size:12px}.markdown-table th,.markdown-table td{text-align:left;vertical-align:top;border:1px solid #dfe9ee;padding:6px 8px}.markdown-table th{color:#18324a;background:#f4f7f9;font-weight:700}.message.user{flex-direction:row-reverse;margin-left:auto}.message.user>span{color:#fff;background:#2e5d7b}.message.user p{color:#fff;background:#2e5d7b;border-radius:14px 4px 14px 14px}.message{max-width:100%;display:block}.message-head{align-items:flex-start;gap:8px;display:flex}.message-head>span{text-align:center;color:#2e5d7b;background:#eff6fa;border-radius:8px;flex:none;width:38px;height:28px;padding-top:6px;font-size:12px}.message-head>p{white-space:pre-wrap;border-radius:4px 14px 14px;flex:1;min-width:0;margin:0;padding:11px 14px;line-height:1.55}.message-head>.message-copy{flex:1;min-width:0;margin:0}.message.user .message-head{flex-direction:row-reverse}.message.user .message-head>span{color:#fff;background:#2e5d7b}.message.user .message-head>p,.message.user .message-head>.message-copy{color:#fff;background:#2e5d7b;border-radius:14px 4px 14px 14px}.recommendations{flex-direction:column;gap:8px;min-width:0;margin:8px 0 0 46px;display:flex}.comparison-cards{gap:8px;min-width:0;margin:8px 0 0 46px;display:flex;overflow-x:auto}.comparison-cards .product-card{flex:0 0 min(190px,50vw - 34px);margin:0}.recommendations-compare{overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;flex-direction:row;padding:2px 2px 8px;overflow-x:auto}.recommendations-compare .product-card{scroll-snap-align:start;flex:0 0 min(270px,100vw - 84px)}.recommendations .product-card{min-width:0;margin:0}.product-card{background:#fbfdfe;border:1px solid #dfe9ee;border-radius:10px;flex-direction:column;gap:4px;margin:8px 0 0 48px;padding:10px 12px;display:flex}.product-card strong{color:#18324a}.product-card small,.trace{color:#66727c;line-height:1.4}.typing{color:#66727c}.composer{z-index:5;background:#fff;border-top:1px solid #edf0f2;gap:10px;padding-top:12px;display:flex;position:absolute;bottom:18px;left:18px;right:18px}.composer input{min-width:0;font:inherit;border:1px solid #d6e0e6;border-radius:10px;outline:none;flex:1;padding:13px 14px}.composer input:focus{border-color:#2e5d7b;box-shadow:0 0 0 3px #eff6fa}.composer button{color:#fff;background:#18324a;min-width:74px}.composer button:disabled{cursor:not-allowed;background:#b5c2ca}.error{color:#8a3d3d;background:#fff3f1;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;font-size:13px;display:flex}.error button{color:#8a3d3d;background:0 0;padding:4px 8px;text-decoration:underline}.status{color:#8a969e;margin:0;font-size:12px}@media (width>=760px){.page{align-items:center}}@media (width<=560px){:root{font-size:16px}body{background:#fff}.page{width:100%;min-height:100svh;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);align-items:flex-start;display:flex}.shell{width:min(430px,100%);height:min(932px, calc(100svh - env(safe-area-inset-top) - env(safe-area-inset-bottom)));min-height:0;box-shadow:none;border:0;border-radius:0;gap:12px;padding:16px 14px 82px}.header{align-items:center;gap:10px}.eyebrow{font-size:11px}h1{font-size:clamp(22px,6vw,26px)}.subtitle{margin-top:5px;font-size:13px;line-height:1.4}.ghost{white-space:nowrap;padding:8px 10px;font-size:12px}.product-rail{gap:7px}.product-rail-header h2{font-size:17px}.rail-hint{font-size:11px}.product-track{grid-auto-columns:clamp(142px,38vw,158px);gap:10px;margin-inline:-2px;padding:2px 2px 6px}.promo-card{border-radius:12px}.promo-card img{aspect-ratio:auto;object-fit:contain;background:#f1f4f5;width:100%;height:clamp(165px,44vw,184px)}.promo-info{gap:2px;padding:8px 9px 9px}.promo-info span{font-size:10px}.promo-info strong{min-height:2.5em;font-size:12px}.promo-info b{font-size:16px}.examples{flex-wrap:nowrap;margin-inline:-2px;padding-bottom:1px;overflow-x:auto}.examples button{flex:none;padding:8px 10px;font-size:12px}.chat{flex:auto;gap:10px;min-height:0;max-height:none;padding:2px 0 14px;overflow-y:auto}.message{gap:7px;max-width:96%}.message>span{width:34px;height:26px;padding-top:5px;font-size:11px}.message p{padding:9px 11px;font-size:14px;line-height:1.5}.message-head{gap:7px}.message-head>span{width:34px;height:26px;padding-top:5px;font-size:11px}.message-head>p{padding:9px 11px;font-size:14px;line-height:1.5}.recommendations{margin-left:41px}.product-card{margin-left:0;padding:9px 10px}.composer{z-index:5;left:14px;right:14px;bottom:max(12px, env(safe-area-inset-bottom));background:#fff;gap:7px;padding:10px 0 0;display:flex;position:absolute}.composer input{min-height:44px;padding:10px 11px;font-size:16px}.composer button{min-width:62px;padding:9px 10px}.status{display:none}}@media (width<=360px){.shell{padding-inline:12px}.product-track{grid-auto-columns:132px}.promo-card img{height:152px}}
