message: Fix header styles (fix
diff: #app > .bili-header-m.stardust-common > .bili-wrapper,
  .bili-header-m .head-banner .head-content .head-logo,
  #i_cecream .bili-header__channel,
  -#i_cecream > :not(.bili-header) {
  +#i_cecream > .bili-feed4 > :not(.bili-header) {
  position: fixed;
  visibility: hidden;
  top: 200vh;
  