/* fixed-top 安全区 */
body:has(.paperisok-chrome-header) {
  padding-top: calc(80px + env(safe-area-inset-top, 0px));
}
header.paperisok-chrome-header .navbar.fixed-top {
  padding-top: calc(5px + env(safe-area-inset-top, 0px)) !important;
}
header.paperisok-chrome-header .navbar.vp-gradient-bg.fixed-top {
  padding-top: calc(10px + env(safe-area-inset-top, 0px)) !important;
}