.footer-actions{display:flex;align-items:center;justify-content:flex-end;gap:22px;flex-wrap:wrap}
.footer-actions>span{font-size:11px;color:var(--muted)}
.install-control{max-width:320px}
.install-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 14px;border:1px solid var(--line,#2b3030);border-radius:999px;background:transparent;color:var(--muted,#a0aaa5);font:inherit;font-size:12px;cursor:pointer;transition:color .18s,border-color .18s,background .18s}
.install-button svg{flex-shrink:0}
.install-button:hover,.install-button[aria-expanded="true"]{color:var(--accent,#c7f96b);border-color:var(--accent,#c7f96b);background:#c7f96b08}
.install-button:focus-visible{outline:2px solid var(--accent,#c7f96b);outline-offset:4px}
.install-help{font-size:12px;line-height:1.7;color:var(--muted,#a0aaa5);margin:12px 0 0;max-width:320px}
footer .install-help{display:block}
.install-footer{margin-top:32px}
[hidden]{display:none!important}
@media(max-width:520px){.footer-actions{gap:14px;align-items:flex-start;flex-direction:column}.install-button{min-height:44px}}
@media(prefers-reduced-motion:reduce){.install-button{transition:none}}

.offline-page{margin:0;background:#101212;color:#f2f5ee;font-family:Arial,Helvetica,sans-serif;min-height:100vh;display:grid;place-items:center;padding:24px}.offline-page main{max-width:440px}.offline-page h1{font-size:30px}.offline-page p{line-height:1.7;color:#a0aaa5}.offline-page a{display:inline-block;background:#c7f96b;color:#101212;text-decoration:none;padding:12px 20px;border-radius:8px;font-weight:bold}