.official-site-float{position:fixed;right:20px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:900;display:flex;flex-direction:column;align-items:flex-end;gap:6px;width:164px;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none;text-decoration:none;transition:transform .18s}
.official-site-float img{display:block;width:124px;height:auto}
.official-site-caption{box-sizing:border-box;display:grid;grid-template-columns:1fr auto;align-items:center;gap:5px 6px;width:100%;padding:9px 11px;border-radius:7px;background:#751b3d;color:#fff;font-family:Arial,"Microsoft YaHei",sans-serif;text-align:left;transition:background .18s}
.official-site-action{font-size:13px;font-weight:700;line-height:1.4;white-space:nowrap}
.official-site-arrow{font-size:20px;font-weight:700;line-height:1;transition:transform .18s}
.official-site-hint{grid-column:1/-1;font-size:10px;font-weight:400;line-height:1.3;white-space:nowrap;color:#f8dfc9}
.official-site-float:hover{transform:translateY(-3px)}
.official-site-float:hover .official-site-caption{background:#92234b}
.official-site-float:hover .official-site-arrow,.official-site-float:focus-visible .official-site-arrow{transform:translate(2px,-2px)}
.official-site-float:focus-visible{outline:3px solid #eb7b22;outline-offset:5px}
.language-restore{bottom:calc(162px + env(safe-area-inset-bottom))}
@media(max-width:560px){.official-site-float{right:12px;bottom:calc(12px + env(safe-area-inset-bottom));width:144px;gap:5px}.official-site-float img{width:104px}.official-site-caption{padding:8px 9px;gap:4px 5px}.official-site-action{font-size:12px}.official-site-arrow{font-size:17px}.official-site-hint{font-size:9px}.language-restore{bottom:calc(142px + env(safe-area-inset-bottom))}}
/* Keep the compact entrance poster's countdown and primary link uncovered. */
@media(max-width:680px){.poster~.official-site-float{position:relative;right:auto;bottom:auto;margin:12px 12px calc(16px + env(safe-area-inset-bottom)) auto}.poster~.language-restore{position:relative;right:auto;bottom:auto;margin:12px 12px 0}}
@media(prefers-reduced-motion:reduce){.official-site-float,.official-site-caption,.official-site-arrow{transition:none}.official-site-float:hover,.official-site-float:hover .official-site-arrow,.official-site-float:focus-visible .official-site-arrow{transform:none}}