@layer A, B.A;

@layer C {
	:root {
		is-layer: C;
		--order: 1;
	}

	.test-custom-property-fallbacks {
		is-layer: C;
		--firebrick: lab(40% 56.6 39);
	}

	.test-custom-properties {
		is-layer: C;
		order: var(--order);
	}

	.test-image-set-function {
		is-layer: C;
		background-image: image-set(url(img/test.png) 1x, url(img/test-2x.png) 2x);
		order: 2;
	}

	.test-logical-properties-and-values {
		is-layer: C;
		margin: logical 1px 2px 3px 4px;
		order: 3;
		padding-block: 5px;
	}

	.test-nesting-rules {
		is-layer: C;
		order: 4;

		& p {
			is-layer: C;
			order: 5;

			@layer D {
				is-layer: C_D;
				order: 5.1;
			}
		}

		is-layer: C;
		order: 6;
	}
}

.test-nesting-rules,
#test-is-pseudo {
	order: 7;

	& + p {
		order: 8;
	}

	order: 9;
}

@custom-media --narrow-window (max-width: 500px);

@layer extensions {
	@custom-media --narrow-window (max-width: 30em);

	@custom-selector :--heading h1, h2, h3, h4, h5, h6;
}

@media (--narrow-window) {
	.test-custom-media-queries {
		order: 10;
	}
}

@media (480px <= width < 768px) {
	@layer A {
		.test-media-query-ranges {
			is-layer: A;
			order: 11;
		}
	}
}

@custom-media --dark-mode (prefers-color-scheme: dark);

@media (--dark-mode) {
	body {
		background-color: black;
		color: white;
	}
}

.test-custom-selectors:--heading {
	order:12;
}

.test-case-insensitive-attributes[frame=hsides i] {
	order: 13;
}

.test-rebeccapurple-color {
	color: rebeccapurple;
	order: 14;
}

.test-hexadecimal-alpha-notation {
	background-color: #f3f3f3f3;
	color: #0003;
	order: 15;
}

.test-color-functional-notation {
	color: rgb(70% 13.5% 13.5% / 50%);
	order: 16;
}

.test-lab-function {
	background-color: lab(40% 56.6 39);
	color: lch(40% 68.8 34.5 / 50%);
	order: 17;
}

.test-system-ui-font-family {
	font-family: system-ui;
	order: 18;
}

.test-font-variant-property {
	font-variant-caps: small-caps;
	order: 19;
}

.test-all-property {
	all: initial;
	order: 20;
}

.test-matches-pseudo-class:matches(:first-child, .special) {
	order: 21;
}

.test-not-pseudo-class:not(:first-child, .special) {
	order: 22;
}

.test-any-link-pseudo-class:any-link {
	order: 23;
}

.test-dir-pseudo-class:dir(rtl) {
	order: 24;
}

.test-overflow-wrap-property {
	order: 25;
	overflow-wrap: break-word;
}

.test-focus-visible-pseudo-class:focus-visible {
	order: 26;
}

.test-double-position-gradients {
	background-image: conic-gradient(yellowgreen 40%, gold 0deg 75%, #f06 0deg);
}

.test-blank-pseudo-class:blank {
	background-color: yellow;
}

.test-has-pseudo-class:has(.inner-class) {
	background-color: yellow;
}

@layer B {
	:is(.a, .b):is(:focus, :hover) {
		order: 27;
	}

	:is(.a > .b) + :is(.c > .d) {
		order: 28;
	}
}

.test-hwb-function {
	background-color: hwb(194 0% 0% / .5);
}

.test-opacity-percent {
	opacity: 42%;
}

.clamp-same-unit {
	width: clamp(10px, 64px, 80px);
}

.complex-clamp {
	width: clamp(calc(100% - 10px), min(10px, 100%), max(40px, 4em));
}

.clamp-different-units {
	width: clamp(10%, 2px, 4rem);
}

.mixed-clamp {
	grid-template-columns: clamp(22rem, 40%, 32rem) minmax(0, 1fr);
	margin: clamp(1rem, 2%, 3rem) 4vh;
}

.calc-clamp {
	margin: 0 40px 0 calc(-1 * clamp(32px, 16vw, 64px));
}

.multiple-calc-clamp {
	margin: calc(-1 * clamp(1px, 2vw, 3px)) calc(-1 * clamp(4px, 5vw, 6px));
}

.nested-clamp {
	font-size: clamp(clamp(1rem, 2vw, 3rem), 4vw, 5rem);
}

@font-face {
	font-family: 'A';
	font-style: normal;
	font-weight: 300;
	font-display: swap;
	src: url(a) format(woff2);
}

.block-flow {
	display: block flow;
}

.block-flow-root {
	display: block flow-root;
}

.inline-flow {
	display: inline flow;
}

.inline-flow-root {
	display: inline flow-root;
}

.run-in-flow {
	display: run-in flow;
}

.list-item-block-flow {
	display: list-item block flow;
}

.inline-flow-list-item {
	display: inline flow list-item;
}

.block-flex {
	display: block flex;
}

.inline-flex {
	display: inline flex;
}

.block-grid {
	display: block grid;
}

.inline-grid {
	display: inline grid;
}

.inline-ruby {
	display: inline ruby;
}

.block-table {
	display: block table;
}

.inline-table {
	display: inline table;
}

.table-cell-flow {
	display: table-cell flow;
}

.table-caption-flow {
	display: table-caption flow;
}

.ruby-base-flow {
	display: ruby-base flow;
}

.ruby-text-flow {
	display: ruby-text flow;
}

.color-function {
	prop-1: color(display-p3 0.00000 0.51872 0.36985);
	prop-2: 'color(display-p3 0.02472 0.01150 0.00574 / 1)';
	prop-3: color(display-p3 0.02472 0.01150 0.00574 / 1);
	prop-4: color(display-p3 0.02472 0.01150 0.00574 / calc(33 / 22));
	prop-5: color(display-p3 1 1 1 1);
}

.oklab {
	color-1: oklab(40% 0.001236 0.0039);
	color-2: oklab(40% 0.1236 0.0039 / 1);
	color-3: oklab(40% 0.1236 0.0039 / .5);
	color-4: oklab(40% 0.1236 0.0039 / 100%);
	color-5: oklab(40% 0.1236 0.0039 / 50%);
	color-6: oklab(60% 0.1 0);
	color-7: oklab(60% 0.1 0 foo);
	color-8: oklab(40.101% 0.1147 0.0453);
	color-9: oklab(59.686% 0.1009 0.1192);
	color-10: oklab(65.125% -0.0320 0.1274);
	color-11: oklab(66.016% -0.1084 0.1114);
	color-12: oklab(72.322% -0.0465 -0.1150);
}

.oklch {
	color-1: oklch(40% 0.1268735435 34.568626);
	color-2: oklch(40% 0.1268735435 34.568626 / 1);
	color-3: oklch(40% 0.1268735435 34.568626 / .5);
	color-4: oklch(40% 0.1268735435 34.568626 / 100%);
	color-5: oklch(40% 0.1268735435 34.568626 / 50%);
	color-6: oklch(60% 0.150 0);

	color-7: oklch(60% 0.1250 180);
	color-8: oklch(60% 0.1250 180deg);
	color-9: oklch(60% 0.1250 0.5turn);
	color-10: oklch(60% 0.1250 200grad);
	color-11: oklch(60% 0.1250 3.14159rad);

	color-12: oklch(60% 0.1250 45);
	color-13: oklch(60% 0.1250 45deg);
	color-14: oklch(60% 0.1250 0.125turn);
	color-15: oklch(60% 0.1250 50grad);
	color-16: oklch(60% 0.1250 0.785398rad);
	color-17: oklch(60% 0.1250 0.785398unknown);
}

.ic-unit {
	--value-2ic: 'something';
	text-indent: 2ic;
	content: var(--value-2ic);
	left: var(--non-existing, 2ic);
	width: calc(8ic + 20px);
	height: 10px;
	margin: 0.5ic 1ic .2ic;
	padding: 2    ic;
}

.unset {
	clip: unset;
}

.mod {
	padding: 8px mod(18px, 5px) 1px calc(mod(15px, 6px) + 50%);
	transform: rotate(mod(-140deg, -90deg));
	width: mod(mod(-18px, 5px), 5px);
}

.rem {
	padding: 8px rem(18px, 5px) 1px calc(rem(15px, 6px) + 50%);
	transform: rotate(rem(-140deg, -90deg));
}

.round {
	top: round(2.5px, 1px);
	right: round(nearest, 2.5px, 1px);
	bottom: round(up, 2.5px, 1px);
	left: round(down, 2.5px, 1px);
	inset: round(to-zero, 2.5px, 1px);
}