aizuda-web-vue3/src/styles/variables.scss

/* Variables */
$prefix: 'le-';
$le-family: ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";

// 主题类型
//$le-color-primary: #4097fd;
$le-color-primary: var(--el-color-primary);
//$le-color-success: #03b497;
$le-color-success: var(--el-color-success);
//$le-color-warning: #f4a508;
$le-color-warning: var(--el-color-warning);
//$le-color-danger: #f47367;
$le-color-danger: var(--el-color-danger);
//$le-color-info: #67809f;
$le-color-info: var(--el-color-info);

// 文字
//$le-color_1: #32363b;
$le-color_1: var(--el-text-color-primary);
//$le-color_2: #5c6570;
//$le-color_3: #7c8794;
//$le-color_3: var(--el-fill-color);
$le-color_3: var(--el-text-color-primary);
//$le-color_4: #a0aab7;
$le-color_4: var(--el-text-color-regular);
//$le-color_5: #bdc3c9;
$le-color_5: var(--el-text-color-secondary);

// 线条
//$le-border-color_1: #c6cdd5;
//$le-border-color_2: #d5dbe1;
//$le-border-color_3: #eaedf0;
//$le-border-color_4: #f5f7fa;
$le-border-color_1: var(--el-border-color);
$le-border-color_2: var(--el-border-color-light);
$le-border-color_3: var(--el-border-color-lighter);
$le-border-color_4: var(--el-border-color-extra-light);

// 背景
//$le-bg-color_1: #f5f6f7;
$le-bg-color_1: var(--el-bg-color);
$le-bg-color_2: #f5f7fa;
//$le-bg-color_3: #fafafa;

// hover
//$le-hover-color_1: #f6f8fa;
$le-hover-color_1: var(--el-fill-color-lighter);
$le-hover-color_2: #f0f7ff;

//$le-color-header: #7c8794;
//$le-color-black: #32363b;
//$le-bg-color-gray: $le-bg-color_1;

//$le-link-background-gray: $le-color-primary;

$primary-color: #4285f4;
$secondary-color: #e6a23c;
$disabled-color: #a8abb2;
$element-separator: '__' !default;
$state-prefix: 'is-' !default;
$modifier-separator: '--' !default;
$namespace: 'ER';
@mixin b($block) {
	$B: $namespace + '-' + $block !global;
	.#{$B} {
		@content;
	}
}
@mixin e($element) {
	$E: $element !global;
	$selector: &;
	$currentSelector: '';
	@each $unit in $element {
		$currentSelector: #{$currentSelector +
      '.' +
      $B +
      $element-separator +
      $unit +
      ','};
	}
	@at-root {
		#{$currentSelector} {
			@content;
		}
	}
}
@mixin when($state) {
	@at-root {
		&.#{$state-prefix + $state} {
			@content;
		}
	}
}
@mixin theme($theme: DarkGray) {
	background: $theme;
	box-shadow: 0 0 1px rgba($theme, .25);
	color: #fff;
}