wp-calypso/client/assets/stylesheets/style.scss

// External Dependencies
@import "vendor";

// Color Schemes
@import "@automattic/calypso-color-schemes/src/calypso-color-schemes";

// Shared
@import "shared/reset"; // css reset before the rest of the styles are defined
@import "shared/animation"; // all UI animation

// WordPress.com main styles for global layout and responsive styles
@import "./shared/loading";
@import "main";

@import "./p2-vars";

// @wordpress/components stylesheet
@import "@wordpress/components/build-style/style.css";

// Overrides for @wordpress/base-styles
@import "./wp-base-styles-overrides";

// Overrides for @wordpress/components
@import "./wp-components-overrides";