/** H5 玩家端逻辑宽度（px），桌面浏览器居中展示为「手机画布」 */
export const PLAYER_VIEWPORT_MAX_PX = 480;

/** 内容列：全宽但不超过手机逻辑宽度，水平居中 */
export const playerViewportColumnClass = "mx-auto w-full max-w-[480px]" as const;

/** 贴底/贴顶固定栏：与内容列同宽并居中（桌面不铺满整屏） */
export const playerViewportFixedBarClass =
  "fixed left-1/2 z-50 w-full max-w-[480px] -translate-x-1/2" as const;

/** 刘海屏 / 全屏 WebView 顶部安全区 */
export const playerSafeAreaTopClass = "pt-[env(safe-area-inset-top,0px)]" as const;