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https://github.com/jakejarvis/jarv.is.git
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77 lines
2.6 KiB
SCSS
77 lines
2.6 KiB
SCSS
@charset "UTF-8";
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// Gradient hack to get our custom underline to wrap:
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// https://www.dannyguo.com/blog/animated-multiline-link-underlines-with-css/
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@function underline-hack($color) {
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// [deprecated] Calculate lighter underline color compared to text
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// color by mix()'ing with background (#fff) to give the impression
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// of opacity but with MUCH better compatibility.
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// $color-opaque-hex: mix($color, $link-opacity-color, $link-underline-opacity);
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// Less compatible but better for light/dark mode switching.
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// We fall back to non-alpha hex colors with postcss-color-rgba-fallback to mitigate this.
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$color-opaque-alpha: rgba($color, $link-underline-opacity / 100%);
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// Return non-gradient linear-gradient():
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@return linear-gradient($color-opaque-alpha, $color-opaque-alpha);
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}
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// Web fonts (see components/_typography.scss)
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@mixin font-face($family, $src, $weight: normal, $style: normal, $display: swap, $variable: false) {
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@font-face {
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font-family: $family;
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font-style: $style;
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font-weight: $weight;
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font-display: $display;
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@if $variable {
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// all browsers that support variable fonts also support woff2, so a woff file is unncessary
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// draft spec for formats: https://www.w3.org/TR/css-fonts-4/#src-desc
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src: url($base-url + $src + ".woff2") format("woff2-variations"), url($base-url + $src + ".woff2") format("woff2");
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} @else {
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src: url($base-url + $src + ".woff2") format("woff2"), url($base-url + $src + ".woff") format("woff");
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}
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// Allow additional rules to be passed in:
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@content;
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}
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}
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// Simple dark/light theme switching via <body> class and $themes map in abstracts/_themes.scss
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// https://medium.com/@katiemctigue/how-to-create-a-dark-mode-in-sass-609f131a3995
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//
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// Note: ONLY color rules should go in here (eg: just `border-color`, not the whole `border` rule)
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@mixin colors() {
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@each $theme, $map in $themes {
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body.#{$theme} & {
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$theme-map: () !global;
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@each $key, $submap in $map {
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$value: map-get(map-get($themes, $theme), "#{$key}");
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$theme-map: map-merge(
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$theme-map,
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(
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$key: $value,
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)
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) !global;
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}
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@content;
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$theme-map: null !global;
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}
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}
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}
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// Just @include colors() and call c() when a rule depends on which theme is active.
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// The argument is a key in the $themes array in abstracts/_themes.
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//
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// img {
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// border: 1px solid;
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//
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// @include colors() {
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// border-color: c(medium-dark); // ONLY the color rules here.
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// }
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// }
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//
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@function c($key) {
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@return map-get($theme-map, $key);
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}
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