:80 {
    root * /srv
    file_server

    encode gzip

    header {
        X-Frame-Options "SAMEORIGIN"
        X-Content-Type-Options "nosniff"
        X-XSS-Protection "1; mode=block"
        Referrer-Policy "strict-origin-when-cross-origin"
    }

    try_files {path} /index.html

    handle_errors {
        rewrite * /index.html
        file_server
    }

    log {
        output stdout
        format console
    }
}