.boot-shell { max-width: 400px; padding: 48px 24px; margin: 12vh auto; font: 15px/1.8 system-ui, sans-serif; color: #292b35; }
.boot-shell img { width: 44px; height: 44px; }
.boot-shell h1 { font-size: 22px; }
.boot-shell button, .boot-shell a { display: inline-block; padding: 8px 14px; border: 1px solid #ddd; border-radius: 8px; margin-right: 8px; color: inherit; background: transparent; text-decoration: none; cursor: pointer; }
.boot-shell p { color: #656675; }
.boot-shell [hidden] { display: none; }
@media (prefers-color-scheme: dark) { body:has(.boot-shell) { background: #13141b; } .boot-shell { color: #ececf4; } .boot-shell p { color: #babdcb; } }