Magento2 css / js not loding in MacOs With Nginx

Installed Magento2.x in MacOs with Nginx. Setup everything is completed. When I run the website in the frontend, css/ js not loading showing 404.

Actually css/js present in the location but showing 404

Below is the Error Message : 
Refused to apply style from       'http://local.mydomain.com/static/frontend/Vendor/mytheme/en_US/mage/calendar.css'    because its MIME type ('text/plain') is not a supported stylesheet MIME type, and strict MIME checking is enabled.

When I access the css through browser , it showing below error

Requested path /static/frontend/Vendor/mytheme/en_US/mage/calendar.css is wrong.
<pre>#1 MagentoFrameworkAppBootstrap->run() called at [pub/static.php:13]
</pre>

Note : Issue with only CSS/ JS only. If I put the .php file in the same path, able to access it.

Please dd your suggestions to fix it. spend couple of days and tried all options.

Tried, Permission of folder, Cache clear, static-deploy.

Website should load with css and js