<IfModule mod_rewrite.c>
    RewriteEngine On

    # Authorization ヘッダが取得できない環境への対応
    RewriteCond %{HTTP:Authorization} ^(.*)
    RewriteRule ^(.*) - [E=HTTP_AUTHORIZATION:%1] [L]

    RewriteRule ^(.*)/about $1/tradelaw [L]

    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !^(.*)\.(gif|png|jpe?g|css|ico|js|svg)$ [NC]
    RewriteRule ^(.*)$ index.php [QSA,L]
</IfModule>