/* The viewport is the web content area: WeChat's own bars are not page UI. */
:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#20212d;background:#f3eef1}
*{box-sizing:border-box}body{margin:0}button{font:inherit;cursor:pointer}button:focus-visible{outline:3px solid #512973;outline-offset:3px}
.page{width:min(100%,440px);height:100vh;height:100svh;height:100dvh;margin:auto;display:grid;grid-template-rows:auto minmax(0,1fr) auto;background:#fff8fa;overflow-x:clip}
.headline{text-align:center;padding:22px 14px 4px}.headline h1{font-size:clamp(21px,6.2vw,27px);line-height:1.35;letter-spacing:-.6px;margin:0;font-weight:800}.headline p{font-size:14px;line-height:1.5;color:#5f6172;margin:5px 0 0}
.scene{min-height:0;display:flex;justify-content:center;align-items:center;overflow:hidden}.scene img{display:block;max-width:100%;max-height:100%;width:100%;height:100%;object-fit:contain}
.download{position:sticky;bottom:0;text-align:center;padding:10px 22px calc(10px + env(safe-area-inset-bottom));background:#fff8fa;z-index:1}.download>button:first-child{width:100%;min-height:52px;border:0;border-radius:16px;background:#e61e5c;color:#fff;font-size:19px;font-weight:700}.download>button:first-child:active{transform:scale(.99)}.text-button{display:block;width:100%;min-height:40px;border:0;background:none;color:#526083;font-size:13px;padding:8px}.notice{font-size:13px;line-height:1.5;margin:8px 0 0;color:#68516f}.notice:empty{display:none}footer{font-size:10px;line-height:1.6;color:#88818d;margin:0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 dialog{width:min(340px,calc(100% - 40px));max-height:calc(100dvh - 32px);overflow:auto;border:0;border-radius:22px;padding:24px;color:#252334;box-shadow:0 12px 60px #1f163e30}dialog::backdrop{background:#17102099}dialog h2{font-size:21px;margin:0 0 18px}dialog p{font-size:15px;line-height:1.7;margin:8px 0}dialog .hint{color:#85808c;font-size:13px}dialog button{width:100%;border:0;border-radius:12px;background:#e61e5c;color:white;font-size:16px;min-height:46px;margin-top:12px}
@media(max-height:500px){.headline{padding-top:12px}.headline h1{font-size:22px}.download{padding-top:6px}.headline p{font-size:13px}.text-button{min-height:34px}}
@media(min-width:600px){.page{box-shadow:0 0 60px #34244412}}