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.scene-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.1s ease}html[data-landing-device=H5] .scene-bg.is-active{opacity:1}html[data-landing-device=H5] .logo{position:absolute;z-index:2;left:2.1354%;top:2.6852%;width:9.0104%;filter:drop-shadow(0 12px 24px rgba(160,34,93,.08))}html[data-landing-device=H5] .headline{position:absolute;z-index:2;left:1.9271%;top:25.9259%;width:46.4063%;filter:drop-shadow(0 10px 22px rgba(213,53,119,.08))}html[data-landing-device=H5] .contact-row{position:absolute;z-index:4;top:4.0741%;right:2.3958%;height:7.5%;display:flex;align-items:center;gap:1.4583vw}html[data-landing-device=H5] .contact{display:block;height:100%;flex:none;cursor:pointer;transition:filter .22s ease,transform .22s ease}html[data-landing-device=H5] .contact img{display:block;width:auto;height:100%}html[data-landing-device=H5] .download-button img{display:block;width:100%;height:auto}html[data-landing-device=H5] 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.qr-code{position:absolute;z-index:2;left:17.5%;top:17.5%;display:block;width:65%;height:65%;object-fit:contain;background:#fff}html[data-landing-device=H5] .download-buttons{display:flex;width:52%;height:100%;flex-direction:column;justify-content:space-between}html[data-landing-device=H5] .download-button{display:block;width:100%;cursor:pointer;transition:filter .22s ease,transform .22s ease}html[data-landing-device=H5] .install-warning{position:absolute;z-index:2;right:1.25%;bottom:.2778%;width:52.5%;height:auto;pointer-events:none}html[data-landing-device=H5] .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}@media(max-aspect-ratio:4/5){html[data-landing-device=H5] .artboard{left:0;top:0;width:100vw;height:100vh;height:100dvh;aspect-ratio:auto;transform:none}html[data-landing-device=H5] .scene{background:#fdeef4}html[data-landing-device=H5] .scene-bg{inset:auto;left:50%;top:8%;width:100%;height:82%;object-fit:cover;object-position:69% center;transform:translate(-50%)}html[data-landing-device=H5] .scene:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#ffffff1f,#ffffff05 45%,#fff1f72e);pointer-events:none}html[data-landing-device=H5] .logo{left:2.6%;top:calc(1.5% + env(safe-area-inset-top));width:11.8%}html[data-landing-device=H5] .contact-row{left:16.5%;right:2.6%;top:calc(1.5% + env(safe-area-inset-top));height:auto;gap:1%;justify-content:space-between}html[data-landing-device=H5] .contact[data-contact=channel],html[data-landing-device=H5] .contact[data-contact=group],html[data-landing-device=H5] .contact[data-contact=business]{width:32.5%;height:auto}html[data-landing-device=H5] .contact img{width:100%;height:auto}html[data-landing-device=H5] .headline{left:2%;top:17.5%;width:78%}html[data-landing-device=H5] .download-area{left:4%;right:auto;top:auto;bottom:calc(5.5% + env(safe-area-inset-bottom));width:86%;height:auto;gap:4%;align-items:flex-end}html[data-landing-device=H5] .qr-slot{width:35%}html[data-landing-device=H5] .download-buttons{width:59%;gap:.8vh}html[data-landing-device=H5] .install-warning{right:2%;bottom:calc(.8% + env(safe-area-inset-bottom));width:96%}}@media(prefers-reduced-motion:reduce){html[data-landing-device=H5] .scene-bg,html[data-landing-device=H5] .contact,html[data-landing-device=H5] .download-button{transition:none}}html[data-landing-device=PC] *{box-sizing:border-box;margin:0;padding:0}:root[data-landing-device=PC]{color-scheme:light}html[data-landing-device=PC],html[data-landing-device=PC] body{width:100%;height:100%;overflow:hidden}html[data-landing-device=PC] body{background:#fff;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;-webkit-tap-highlight-color:transparent}html[data-landing-device=PC] button,html[data-landing-device=PC] a{font:inherit}html[data-landing-device=PC] 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.download-area{position:absolute;z-index:3;left:3.9583%;top:63.8889%;width:40.3646%;height:30.1852%;display:flex;align-items:flex-end;gap:7.0968%}html[data-landing-device=PC] .qr-slot{position:relative;width:40.9032%;flex:none}html[data-landing-device=PC] .qr-frame{position:relative;z-index:1;display:block;width:100%;height:auto;pointer-events:none}html[data-landing-device=PC] .qr-code{position:absolute;z-index:2;left:17.5%;top:17.5%;display:block;width:65%;height:65%;object-fit:contain;background:#fff}html[data-landing-device=PC] .download-buttons{display:flex;width:52%;height:100%;flex-direction:column;justify-content:space-between}html[data-landing-device=PC] .download-button{display:block;width:100%;cursor:pointer;transition:filter .22s ease,transform .22s ease}html[data-landing-device=PC] .install-warning{position:absolute;z-index:2;right:1.25%;bottom:.2778%;width:52.5%;height:auto;pointer-events:none}html[data-landing-device=PC] .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}@media(max-aspect-ratio:4/5){html[data-landing-device=PC] .artboard{left:0;top:0;width:100vw;height:100vh;height:100dvh;aspect-ratio:auto;transform:none}html[data-landing-device=PC] .scene{background:#fdeef4}html[data-landing-device=PC] .scene-bg{inset:auto;left:50%;top:8%;width:100%;height:82%;object-fit:cover;object-position:69% center;transform:translate(-50%)}html[data-landing-device=PC] .scene:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#ffffff1f,#ffffff05 45%,#fff1f72e);pointer-events:none}html[data-landing-device=PC] .logo{left:2.6%;top:calc(1.5% + env(safe-area-inset-top));width:11.8%}html[data-landing-device=PC] .contact-row{left:16.5%;right:2.6%;top:calc(1.5% + env(safe-area-inset-top));height:auto;gap:1%;justify-content:space-between}html[data-landing-device=PC] 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