.app-page-navigation,.app-modal-navigation{position:fixed;z-index:90;left:0;right:0;bottom:calc(4px + env(safe-area-inset-bottom,0px));display:flex;justify-content:space-between;align-items:center;box-sizing:border-box;padding:0 max(8px,env(safe-area-inset-right,0px)) 0 max(8px,env(safe-area-inset-left,0px));margin:0;border:0;background:transparent;box-shadow:none;pointer-events:none;font:500 12px/1.4 sans-serif}
.app-page-navigation button,.app-modal-navigation button{display:flex;align-items:center;justify-content:center;gap:4px;min-width:68px;min-height:44px;border:0;border-radius:0;background:transparent;box-shadow:none;color:#e1e5eb;padding:8px 4px;font:inherit;cursor:pointer;pointer-events:auto}
.app-page-navigation button:disabled,.app-modal-navigation button:disabled{opacity:.35;cursor:default}
.app-page-navigation :focus-visible,.app-modal-navigation :focus-visible{outline:2px solid #c7dfa6;outline-offset:2px}
.app-modal-navigation[hidden]{display:none}
footer .app-install-link{font-size:10px;color:#b2c3a4;text-underline-offset:3px}
.install-hero-icon{width:88px;height:88px;display:block;margin-bottom:18px;border-radius:20px}
.install-guide{max-width:650px;margin:30px auto}.install-guide h2{margin:28px 0 12px;font-size:20px}.install-guide p,.install-guide li{font-size:13px;line-height:1.9;color:#bcc6d6}.install-guide ol{padding-left:22px}.install-guide li{padding:6px 0}
.install-status{min-height:24px;color:#d2e4b6!important}.install-guide .answer-button{width:100%;margin:15px 0}.install-guide [hidden]{display:none}
@media(max-width:380px){.app-page-navigation,.app-modal-navigation{font-size:11px}}