<div class="rich_media_area_primary" id="page-content" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin: 0px; padding: calc(var(--richMediaAreaPrimaryPaddingTop) + env(safe-area-inset-top)) calc(var(--appmsgPageGap) + env(safe-area-inset-right)) 0 calc(var(--appmsgPageGap) + env(safe-area-inset-left)); outline: 0px; background: var(--weui-BG-2); color: rgba(0, 0, 0, 0.9); font-family: " pingfang="" sc",="" system-ui,="" -apple-system,="" blinkmacsystemfont,="" "helvetica="" neue",="" "hiragino="" sans="" gb",="" "microsoft="" yahei="" ui",="" yahei",="" arial,="" sans-serif;="" font-size:="" 16px;="" letter-spacing:="" 0.544px;"="">