.app-install-link { display:flex; align-items:center; justify-content:center; gap:8px; width:100%; min-height:44px; margin-top:18px; padding:10px 14px; border:1px solid #bcd7f3; border-radius:12px; background:#edf5ff; color:#125b9e; font:inherit; font-size:14px; font-weight:700; cursor:pointer; }
.app-install-link:hover { background:#deedff; }
.app-install-dialog { box-sizing:border-box; width:min(480px,calc(100% - 28px)); max-width:480px; max-height:calc(100dvh - 32px); margin:auto; padding:24px; border:1px solid #bdd6f0; border-radius:22px; background:#fff; color:#173551; box-shadow:0 24px 80px #123d6b35; overflow:auto; overscroll-behavior:contain; }
.app-install-dialog::backdrop { background:#12304980; backdrop-filter:blur(4px); }
.app-install-heading { display:flex; align-items:center; gap:12px; }
.app-install-heading img { flex:none; border-radius:16px; }
.app-install-heading h2 { margin:0; font-size:20px; line-height:1.25; }
.app-install-heading p { margin:6px 0 0; font-size:13px; color:#526c87; }
.app-install-close { align-self:flex-start; flex:none; margin-left:auto; width:44px; height:44px; border:0; border-radius:12px; background:#edf5ff; color:#125b9e; font-size:28px; line-height:1; cursor:pointer; }
.app-install-dialog>p,.app-install-dialog li,.app-install-dialog [data-install-desktop] p { font-size:14px; line-height:1.65; }
.app-install-dialog h3 { margin:22px 0 10px; font-size:15px; }
.app-install-dialog ol { padding-left:22px; margin:0; }
.app-install-dialog li { padding-left:3px; margin:10px 0; }
.app-install-dialog .app-install-native { width:100%; min-height:48px; justify-content:center; }
.app-install-platforms { display:flex; gap:8px; margin-top:20px; }
.app-install-platforms button { flex:1; min-height:44px; padding:9px; border:1px solid #c7daee; border-radius:10px; background:#fff; color:#3c5c7c; font:inherit; font-size:14px; cursor:pointer; }
.app-install-platforms button[aria-pressed="true"] { background:#e7f2ff; border-color:#176cc0; color:#125b9e; font-weight:700; }
.app-install-dialog .app-install-note { padding:12px 14px; margin:20px 0 0; border-radius:12px; background:#f1f7ff; color:#46617d; font-size:12px; }
.app-install-status { margin:12px 0 0; color:#125b9e; }
.app-install-status:empty { display:none; }
[data-install-app][hidden],[data-install-native][hidden],[data-install-apple][hidden],[data-install-android][hidden],[data-install-desktop][hidden] { display:none!important; }
@media(max-width:380px) { .app-install-dialog { padding:18px; } .app-install-heading { gap:9px; } .app-install-heading img { width:44px; height:44px; } .app-install-heading h2 { font-size:18px; } }
@media print { [data-install-app],.app-install-dialog { display:none!important; } }