#external-link-dialog{width:min(1160px,calc(100vw - 28px));height:92dvh;max-width:calc(100vw - 28px);max-height:1000px;padding:0;margin:auto;border:1px solid var(--portal-line,var(--line));border-radius:20px;overflow:hidden;overscroll-behavior:none;background:#fff;color:var(--portal-ink,var(--dark))}
#external-link-dialog::backdrop{background:#20251e80;backdrop-filter:blur(5px)}
.external-link-panel{height:100%;display:flex;flex-direction:column;min-height:0}
.external-link-header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex:none;padding:4px 12px;border-bottom:1px solid var(--portal-line,var(--line));background:var(--portal-cream,#fffaf2)}
.external-link-heading{min-width:0;flex:1}.external-link-host{display:block;font-size:.7rem;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.external-link-heading h2{margin:2px 0 0;font-size:.8rem;line-height:1.2;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.external-link-actions{display:flex;align-items:center;gap:6px;flex:none}.external-link-actions .btn{min-height:34px;border-radius:100px;padding:6px 10px;font-size:.73rem;line-height:1.2;text-align:center;gap:5px;white-space:nowrap}.external-link-actions [data-external-close]{min-width:44px;min-height:44px;padding:10px;border:0;background:transparent}.external-link-actions .icon{width:18px;height:18px;flex:none}
.external-link-help{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.external-link-frame{display:block;width:100%;flex:1;min-height:0;border:0;background:#fff;overscroll-behavior:contain}
@media(max-width:760px){#external-link-dialog{width:100%;max-width:100vw;height:100dvh;max-height:100dvh;border:0;border-radius:0}.external-link-header{padding:2px 8px;padding-top:max(2px,env(safe-area-inset-top))}.external-link-heading h2{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.external-link-panel{padding-bottom:env(safe-area-inset-bottom)}}

#external-link-dialog.external-link-game{position:fixed;inset:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;border:0;border-radius:0}
.external-link-game .external-link-panel{padding-bottom:0}
.external-link-game .external-link-frame{position:absolute;inset:0;width:100%;height:100%}
.stack-close-game{
  position:absolute;z-index:1;top:max(8px,env(safe-area-inset-top));right:max(8px,env(safe-area-inset-right));
  display:inline-flex;align-items:center;gap:5px;min-height:40px;padding:0 9px;
  border:1px solid #fff8e8;border-radius:20px;background:#f8f6e9ed;color:#304b41;
  box-shadow:0 2px 8px #253b3426;font-size:12px;font-weight:600;cursor:pointer;
}
.stack-close-game .icon{display:block;width:20px;height:20px}