server {
    root /var/www/public/;

    index index.php;

    location / {
        try_files $uri $uri/ /index.php?$args;
    }

    location /keylighter.css {
        try_files $uri $uri/ /index.php?$args;
    }

    location ~ ^/index\.php(/|$) {
        fastcgi_pass localhost:9000;
        fastcgi_split_path_info ^(.+\.php)(/.*)$;

        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        fastcgi_param DOCUMENT_ROOT $realpath_root;

        internal;
    }
}