.install-button { min-height: 42px; padding: 9px 16px; border: 1px solid var(--border, #d8ceba); border-radius: 999px; background: var(--surface, #fff7ec); color: var(--accent, #c90839); font: 800 14px/1.4 Nunito, sans-serif; cursor: pointer; white-space: nowrap; }
.install-button[hidden] { display: none !important; }
.install-button:hover { background: #f8ebd9; }
.install-button:focus-visible, .install-help button:focus-visible { outline: 3px solid #c90839; outline-offset: 4px; }
.install-button:disabled { opacity: .6; cursor: wait; }
.landing-nav > .install-button { border: 1px solid var(--border, #d8ceba); padding: 9px 16px; font-size: 14px; }
.install-help { box-sizing: border-box; width: min(480px, calc(100% - 28px)); max-height: 86dvh; padding: 28px; border: 1px solid #d8ceba; border-radius: 24px; background: #fffdf7; color: #443c38; font: 16px/1.65 Nunito, sans-serif; overflow: auto; }
.install-help::backdrop { background: #33292099; }
.install-help h2 { margin: 0 0 16px; font: 25px/1.3 DynaPuff, sans-serif; color: #c90839; }
.install-help li { margin-bottom: 10px; }
.install-help ol { padding-left: 22px; }
.install-help small { display: block; margin: 18px 0; color: #786856; }
.install-help button { width: 100%; min-height: 44px; border: 0; border-radius: 999px; background: #c90839; color: white; font: 800 15px Nunito, sans-serif; cursor: pointer; }
.install-help [role=status]:empty { display: none; }
@media (max-width: 480px) { .topbar-actions .install-button { padding: 8px 11px; font-size: 13px; } }