style.css

@charset "UTF-8";
/*
* Theme Name: DiviMini
* Theme URI: https://github.com/divingdeer/divimini
* Author: Diving Deer
* Author URI: http://divingdeer.com
* Description: Minimal theme using system fonts and using the WordPress REST API for client-side rendering.
* Version: 1.0
* License: GNU General Public License v2 or later
* License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

    body {
      color: #000;
      font-family: -apple-system, ".SFNSText-Regular", "San Francisco", "Cantarell", "Oxygen", "Ubuntu", "Roboto", "Segoe UI", "Helvetica Neue", "Lucida Grande", sans-serif;
      font-size: 16px;
      font-weight: 400;
      font-style: normal;
      font-kerning: normal;
      text-rendering: optimizelegibility;
      -moz-osx-font-smoothing: grayscale;
      -webkit-font-smoothing: antialiased;
    }

    main {
      padding: 1em 1em 0 1em;
    }

    header { 
      padding: 1em;
    }

    main, header, nav {
      max-width: 38em;
      margin: 0 auto;
    }
    
    h1, h2, h3, h4 {
      margin: 1.414em 0 0.5em;
      line-height: 1.2em;
    }

    h1 {
      margin-top: 0;
      font-size: 2.074rem;
    }

    h2 {font-size: 1.728rem;}

    h3 {font-size: 1.44rem;}

    h4 {font-size: 1.2rem;}

    small, .ft-small {
      font-size: 0.833rem;
    }

    p {
      line-height: 1.6;
    }
    
    p:nth-child(2) {
      font-style: italic;  
    }
    
@media (max-width: 768px) {    
    p {
      line-height: 1.7;
    }
}