Options -Indexes
DirectoryIndex index.php

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteRule ^checkin/?$ index.php?page=checkin [L,QSA]
    RewriteRule ^checkout/?$ index.php?page=checkout [L,QSA]
</IfModule>

<IfModule mod_headers.c>
    Header always set X-Content-Type-Options "nosniff"
    Header always set X-Frame-Options "DENY"
    Header always set Referrer-Policy "strict-origin-when-cross-origin"
    Header always set Permissions-Policy "camera=(), microphone=(), geolocation=()"
</IfModule>
