@media(min-width:761px){
  /* Brand title requested for the future shared PC / responsive shell. */
  .site-brand-copy h1{
    display:flex!important;
    align-items:baseline!important;
    gap:7px!important;
    min-width:0!important;
    white-space:nowrap!important;
  }

  .site-brand-copy h1 .pc-brand-main{
    color:#eef2f4!important;
    font-weight:850!important;
  }

  .site-brand-copy h1 .pc-brand-divider{
    color:rgba(var(--pc-atmo-rgb),.34)!important;
    font-weight:500!important;
  }

  .site-brand-copy h1 .pc-brand-cn{
    color:#bac3c9!important;
    font-size:.82em!important;
    font-weight:760!important;
    letter-spacing:.01em!important;
  }

  /* Group version / theme / contact into one right-side action rail. */
  #pcTopbarActions{
    margin-left:auto!important;
    display:flex!important;
    align-items:center!important;
    justify-content:flex-end!important;
    gap:7px!important;
    position:relative!important;
    z-index:5200!important;
    overflow:visible!important;
  }

  #pcTopbarActions>.version{
    margin:0 5px 0 0!important;
  }

  #pcPremiumThemeControl{
    margin-left:0!important;
  }

  #pcContactAuthorControl{
    position:relative!important;
    display:flex!important;
    align-items:center!important;
    z-index:5200!important;
    overflow:visible!important;
  }

  #pcContactAuthorButton{
    width:34px!important;
    height:30px!important;
    padding:0!important;
    border:1px solid rgba(var(--pc-atmo-rgb),.11)!important;
    border-radius:9px!important;
    background:
      linear-gradient(180deg,rgba(255,255,255,.034),rgba(255,255,255,.012))!important;
    color:#aeb7bd!important;
    display:grid!important;
    place-items:center!important;
    box-shadow:
      0 8px 22px rgba(0,0,0,.18),
      inset 0 1px 0 rgba(255,255,255,.045)!important;
    cursor:pointer!important;
    transition:
      transform .10s ease,
      border-color .16s ease,
      color .16s ease,
      background .16s ease!important;
  }

  #pcContactAuthorButton:hover{
    border-color:rgba(var(--pc-atmo-rgb),.22)!important;
    background:rgba(var(--pc-atmo-rgb),.035)!important;
    color:#d8dfe3!important;
  }

  #pcContactAuthorButton:active{
    transform:scale(.96)!important;
  }

  #pcContactAuthorButton svg{
    width:14px!important;
    height:14px!important;
    display:block!important;
    fill:none!important;
    stroke:currentColor!important;
    stroke-width:1.75!important;
    stroke-linecap:round!important;
    stroke-linejoin:round!important;
    pointer-events:none!important;
  }

  #pcContactAuthorPanel{
    position:absolute!important;
    right:0!important;
    top:38px!important;
    z-index:99999!important;
    width:252px!important;
    padding:9px!important;
    border:1px solid rgba(var(--pc-atmo-rgb),.12)!important;
    border-radius:14px!important;
    background:
      linear-gradient(180deg,
        rgba(var(--pc-panel),.988),
        rgba(var(--pc-panel-2),.997))!important;
    box-shadow:
      0 24px 64px rgba(0,0,0,.48),
      inset 0 1px 0 rgba(255,255,255,.026)!important;
    -webkit-backdrop-filter:blur(18px) saturate(118%)!important;
    backdrop-filter:blur(18px) saturate(118%)!important;
    overflow:hidden!important;
  }

  #pcContactAuthorPanel[hidden]{
    display:none!important;
  }

  .pc-contact-head{
    padding:7px 8px 10px!important;
    border-bottom:1px solid rgba(var(--pc-atmo-rgb),.065)!important;
  }

  .pc-contact-head strong{
    display:block!important;
    color:#e5eaed!important;
    font-size:13.5px!important;
    line-height:1.1!important;
    font-weight:850!important;
  }

  .pc-contact-head span{
    display:block!important;
    margin-top:5px!important;
    color:#707c85!important;
    font-size:10px!important;
    line-height:1.2!important;
  }

  .pc-contact-item{
    width:100%!important;
    min-height:48px!important;
    padding:7px 8px!important;
    margin:0!important;
    border:0!important;
    border-radius:10px!important;
    background:transparent!important;
    color:#c8d0d5!important;
    display:grid!important;
    grid-template-columns:30px minmax(0,1fr) 17px!important;
    gap:9px!important;
    align-items:center!important;
    text-align:left!important;
    cursor:pointer!important;
    text-decoration:none!important;
    transition:background .14s ease!important;
  }

  .pc-contact-item:hover{
    background:rgba(255,255,255,.026)!important;
  }

  .pc-contact-item-icon{
    width:30px!important;
    height:30px!important;
    border:1px solid rgba(var(--pc-atmo-rgb),.10)!important;
    border-radius:9px!important;
    display:grid!important;
    place-items:center!important;
    color:rgba(var(--pc-atmo-rgb),.82)!important;
    background:rgba(var(--pc-atmo-rgb),.028)!important;
  }

  .pc-contact-item-icon svg{
    width:14px!important;
    height:14px!important;
    fill:none!important;
    stroke:currentColor!important;
    stroke-width:1.75!important;
    stroke-linecap:round!important;
    stroke-linejoin:round!important;
  }

  .pc-contact-item-copy{
    min-width:0!important;
  }

  .pc-contact-item-copy strong{
    display:block!important;
    color:#d8dee2!important;
    font-size:11.5px!important;
    line-height:1.1!important;
    font-weight:800!important;
  }

  .pc-contact-item-copy span{
    display:block!important;
    margin-top:4px!important;
    color:#707c85!important;
    font-size:9.5px!important;
    line-height:1.15!important;
    overflow:hidden!important;
    white-space:nowrap!important;
    text-overflow:ellipsis!important;
  }

  .pc-contact-item-arrow{
    color:#5f6b73!important;
    font-size:12px!important;
    text-align:center!important;
  }

  .pc-contact-foot{
    padding:8px 8px 4px!important;
    margin-top:3px!important;
    border-top:1px solid rgba(var(--pc-atmo-rgb),.055)!important;
    color:#58636c!important;
    font-size:9px!important;
    line-height:1.25!important;
  }

  /* Feedback temporary notice. */
  #pcFeedbackNoticeBackdrop{
    position:fixed!important;
    inset:0!important;
    z-index:120000!important;
    display:grid!important;
    place-items:center!important;
    padding:20px!important;
    background:rgba(0,0,0,.48)!important;
    -webkit-backdrop-filter:blur(6px)!important;
    backdrop-filter:blur(6px)!important;
  }

  #pcFeedbackNoticeBackdrop[hidden]{
    display:none!important;
  }

  #pcFeedbackNotice{
    width:min(360px,92vw)!important;
    padding:16px!important;
    border:1px solid rgba(var(--pc-atmo-rgb),.14)!important;
    border-radius:16px!important;
    background:
      linear-gradient(180deg,
        rgba(var(--pc-panel),.995),
        rgba(var(--pc-panel-2),.999))!important;
    box-shadow:
      0 30px 90px rgba(0,0,0,.56),
      inset 0 1px 0 rgba(255,255,255,.03)!important;
  }

  #pcFeedbackNotice .pc-feedback-icon{
    width:34px!important;
    height:34px!important;
    border-radius:10px!important;
    display:grid!important;
    place-items:center!important;
    margin-bottom:11px!important;
    color:rgba(var(--pc-atmo-rgb),.86)!important;
    border:1px solid rgba(var(--pc-atmo-rgb),.13)!important;
    background:rgba(var(--pc-atmo-rgb),.038)!important;
  }

  #pcFeedbackNotice .pc-feedback-icon svg{
    width:16px!important;
    height:16px!important;
    fill:none!important;
    stroke:currentColor!important;
    stroke-width:1.75!important;
    stroke-linecap:round!important;
    stroke-linejoin:round!important;
  }

  #pcFeedbackNotice h3{
    margin:0!important;
    color:#e7ecef!important;
    font-size:15px!important;
    line-height:1.2!important;
    font-weight:850!important;
  }

  #pcFeedbackNotice p{
    margin:8px 0 0!important;
    color:#87929a!important;
    font-size:11.5px!important;
    line-height:1.55!important;
  }

  #pcFeedbackNotice .pc-feedback-actions{
    display:flex!important;
    justify-content:flex-end!important;
    gap:8px!important;
    margin-top:15px!important;
  }

  #pcFeedbackNotice .pc-feedback-btn{
    height:31px!important;
    padding:0 11px!important;
    border:1px solid rgba(255,255,255,.085)!important;
    border-radius:8px!important;
    background:rgba(255,255,255,.018)!important;
    color:#89949c!important;
    font-size:10.5px!important;
    font-weight:800!important;
    cursor:pointer!important;
  }

  #pcFeedbackNotice .pc-feedback-btn.primary{
    border-color:rgba(var(--pc-gold-rgb),.22)!important;
    background:rgba(var(--pc-gold-rgb),.075)!important;
    color:#dcc575!important;
  }

  #pcFeedbackNotice .pc-feedback-btn:hover{
    border-color:rgba(var(--pc-atmo-rgb),.20)!important;
    color:#cbd3d8!important;
  }
}