*,
*::before,
*::after {
	box-sizing: border-box;
}

img,
video,
canvas,
iframe,
embed,
object {
	max-width: 100%;
	height: auto;
}

pre,
code {
	overflow-x: auto;
	word-wrap: break-word;
	overflow-wrap: break-word;
}

html {
	scroll-behavior: smooth;
	max-width: 100vw;
	width: 100%;
}

body.formats-page {
	/* --site-layout-max comes from the shared scale in containers.css */
	width: 100%;
	max-width: 100vw;
	margin: 0;
	padding: 0;
	min-height: 100vh;
}

body.formats-page .center-container .content {
	width: 100%;
	max-width: var(--site-layout-max);
}

.hero-chip {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-3);
	min-height: 56px;
	padding: var(--space-5) var(--space-7);
	border-radius: var(--radius-md);
	font-weight: 750;
	font-size: 0.96rem;
	line-height: 1.25;
	text-align: center;
	text-decoration: none;
	color: color-mix(in srgb, var(--text-color) 88%, transparent);
	border: 1px solid transparent;
	background: transparent;
	transition:
		transform var(--transition-duration) var(--transition-easing),
		border-color var(--transition-duration) var(--transition-easing),
		background var(--transition-duration) var(--transition-easing),
		color var(--transition-duration) var(--transition-easing);
}

html:not([data-hover-effects="off"]) .hero-chip:hover,
.hero-chip:focus-visible {
	transform: translateY(-1px);
	color: var(--text-color);
	border-color: color-mix(in srgb, var(--accent-color) 18%, transparent);
	background: color-mix(in srgb, var(--accent-color) 7%, transparent);
}

.hero-chip i {
	font-size: 1em;
	opacity: 0.85;
}

.formats-section {
	position: relative;
	z-index: 1;
	padding-top: 0;
	padding-bottom: var(--space-8);
}

.formats-card {
	width: 100%;
	border: 1px solid color-mix(in srgb, var(--primary-color) 20%, transparent);
	box-shadow: var(--shadow-xl);
	background:
		linear-gradient(160deg,
			color-mix(in srgb, var(--embed-bg) 84%, transparent) 0%,
			color-mix(in srgb, var(--color-1) 70%, transparent) 100%);
	overflow: hidden;
	text-align: left;
}

.formats-card .formats-section-header,
.formats-card .formats-section-header__copy,
.formats-card .formats-section-header__copy h1,
.formats-card .formats-section-header__copy p,
.formats-card .jump-nav,
.formats-card .cheat-section,
.formats-card .cheat-section h2,
.formats-card .cheat-section ul,
.formats-card .cheat-section li,
.formats-card .cdn-base-url,
.formats-card .source-attribution,
.formats-card .source-attribution p {
	text-align: left;
}

.formats-section-header {
	display: block;
	padding-inline: 0;
	padding-bottom: var(--space-9);
	margin-bottom: var(--space-9);
	border-bottom: 1px solid color-mix(in srgb, var(--primary-color) 16%, transparent);
}

.formats-section-header__copy {
	text-align: left;
}

.formats-section-header__copy h1 {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	margin: 0;
	font-size: clamp(1.8rem, 3vw, 2.6rem);
	line-height: 1.02;
	letter-spacing: -0.03em;
	text-wrap: balance;
}

/* Accent-tinted icon badge in front of a section title. */
.section-icon {
	display: inline-grid;
	place-items: center;
	flex: 0 0 auto;
	width: 1.35em;
	height: 1.35em;
	border-radius: var(--radius-md);
	font-size: 0.72em;
	color: color-mix(in srgb, var(--accent-color) 72%, var(--text-color));
	background: color-mix(in srgb, var(--accent-color) 10%, transparent);
	border: 1px solid color-mix(in srgb, var(--accent-color) 18%, transparent);
	box-shadow: inset 0 1px 0 color-mix(in srgb, white 16%, transparent);
}

.formats-section-header__copy p {
	margin: var(--space-4) 0 0;
	max-width: 68ch;
	line-height: 1.7;
	color: color-mix(in srgb, var(--text-color) 78%, transparent);
}


.jump-nav {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
	align-items: center;
	margin: 0 0 var(--space-11);
	padding: var(--space-6);
	border-radius: var(--radius-lg);
	border: 1px solid color-mix(in srgb, var(--primary-color) 18%, transparent);
	background: color-mix(in srgb, var(--embed-bg) 62%, transparent);
	box-shadow: inset 0 1px 0 color-mix(in srgb, white 25%, transparent);
}

.jump-nav__label {
	display: inline-flex;
	align-items: center;
	padding: var(--space-2) var(--space-4) var(--space-2) 0;
	font-size: 0.8rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: color-mix(in srgb, var(--text-color) 60%, transparent);
}

.jump-nav a {
	display: inline-flex;
	align-items: center;
	min-height: 38px;
	padding: var(--space-3) var(--space-5);
	border-radius: var(--radius-pill);
	text-decoration: none;
	font-weight: 700;
	color: var(--text-color);
	border: 1px solid color-mix(in srgb, var(--secondary-color) 20%, transparent);
	background: color-mix(in srgb, var(--secondary-color) 8%, transparent);
	box-shadow: inset 0 1px 0 color-mix(in srgb, white 10%, transparent);
	transition:
		transform var(--transition-duration) var(--transition-easing),
		border-color var(--transition-duration) var(--transition-easing),
		background var(--transition-duration) var(--transition-easing);
}

html:not([data-hover-effects="off"]) .jump-nav a:hover,
.jump-nav a:focus-visible {
	transform: translateY(-1px);
	border-color: color-mix(in srgb, var(--accent-color) 28%, transparent);
	background: color-mix(in srgb, var(--accent-color) 10%, transparent);
}

.cheat-section {
	margin-bottom: var(--space-7);
	padding: var(--space-8) var(--space-9);
	border-radius: var(--radius-lg);
	border: 1px solid color-mix(in srgb, var(--primary-color) 12%, transparent);
	background: color-mix(in srgb, var(--embed-bg) 55%, transparent);
}

.cheat-section h2 {
	margin: 0 0 var(--space-6);
	padding-bottom: var(--space-4);
	border-bottom: 1px solid color-mix(in srgb, var(--primary-color) 12%, transparent);
	font-size: clamp(1.02rem, 1.6vw, 1.22rem);
	letter-spacing: -0.01em;
	text-align: left;
}

.cheat-section h2 a {
	color: inherit;
	text-decoration: none;
	border-bottom: none;
}

.cheat-section ul,
.cheat-section ul ul {
	list-style: none;
	padding-left: 0;
	margin: 0;
}

/* Each entry: label column + value column, aligned across rows. */
.cheat-section li {
	display: grid;
	grid-template-columns: minmax(11rem, 0.32fr) 1fr;
	gap: var(--space-3) var(--space-6);
	align-items: baseline;
	padding: var(--space-3) 0;
	line-height: 1.6;
	text-align: left;
	border-top: 1px solid color-mix(in srgb, var(--primary-color) 9%, transparent);
}

.cheat-section li:first-child {
	border-top: none;
}

.cheat-section a {
	color: inherit;
	text-decoration: none;
	border-bottom: none;
}

html:not([data-hover-effects="off"]) .cheat-section a:hover,
.cheat-section a:focus-visible {
	color: color-mix(in srgb, var(--accent-color) 76%, var(--text-color));
}

/* Label column. */
.cheat-label {
	grid-column: 1;
	font-weight: 700;
	color: color-mix(in srgb, var(--text-color) 90%, transparent);
}

/* Value column — codes, separators, and notes flow inline here. */
.cheat-value {
	grid-column: 2;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-2) var(--space-3);
	min-width: 0;
}

.cheat-value .note {
	white-space: nowrap;
}

/* Nested groups (e.g. Settings sub-routes) span both columns and indent. */
.cheat-section li>ul {
	grid-column: 1 / -1;
	margin-top: var(--space-4);
	padding-left: var(--space-6);
	border-left: 2px solid color-mix(in srgb, var(--accent-color) 20%, transparent);
}

@media (max-width: 760px) {
	.cheat-section li {
		grid-template-columns: 1fr;
		gap: var(--space-2);
	}

	.cheat-value {
		grid-column: 1;
	}
}

.note {
	color: var(--embed-text-color);
	opacity: 0.78;
	font-size: 0.9em;
}

code {
	display: inline-block;
	max-width: 100%;
	padding: 3px 8px;
	border-radius: var(--radius-xs);
	font-size: 0.9em;
	font-weight: 600;
	line-height: 1.45;
	background: color-mix(in srgb, var(--codeblock-bg) 70%, transparent);
	color: var(--codeblock-text-color);
	border: 1px solid color-mix(in srgb, var(--primary-color) 12%, transparent);
}

.formats-card [id] {
	scroll-margin-top: 110px;
}

.source-attribution {
	font-size: 0.94em;
	opacity: 0.78;
}

.source-attribution p {
	margin: 0;
}

.formats-section:last-of-type {
	padding-bottom: clamp(36px, 6vw, 80px);
}

.cdn-base-url {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-3);
	margin: 0 0 var(--space-6);
	opacity: 0.84;
}

.cdn-base-url code {
	margin: 0;
}

#backToTopBtn {
	position: fixed;
	bottom: 28px;
	right: 28px;
	background: color-mix(in srgb, var(--embed-bg) 76%, transparent);
	color: var(--text-color);
	border: 1px solid color-mix(in srgb, var(--primary-color) 20%, transparent);
	border-radius: 50%;
	width: 52px;
	height: 52px;
	font-size: 1.4rem;
	display: none;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: var(--shadow-lg);
	z-index: 1000;
	transition:
		transform var(--transition-duration) var(--transition-easing),
		background var(--transition-duration) var(--transition-easing),
		color var(--transition-duration) var(--transition-easing),
		border-color var(--transition-duration) var(--transition-easing);
}

html:not([data-hover-effects="off"]) #backToTopBtn:hover {
	background: color-mix(in srgb, var(--accent-color) 10%, transparent);
	color: var(--text-color);
	border-color: color-mix(in srgb, var(--accent-color) 28%, transparent);
	transform: translateY(-1px);
}

@media (max-width: 700px) {
	.hero-chip {
		min-height: 52px;
		font-size: 0.92rem;
		padding: var(--space-4) var(--space-6);
	}

	.formats-card {
		border-radius: var(--radius-xl);
	}

	.formats-section-header,
	.formats-section-header__copy,
	.formats-section-header__copy h1,
	.formats-section-header__copy p {
		text-align: center;
	}

	.formats-section-header__copy h1 {
		justify-content: center;
	}

	.formats-section-header__copy p {
		margin-inline: auto;
	}

	.jump-nav {
		padding: var(--space-5);
		margin-bottom: var(--space-8);
		justify-content: center;
	}

	.cheat-section {
		padding: var(--space-7);
		border-radius: var(--radius-lg);
	}

}

@media (max-width: 520px) {
	.formats-section-header__copy h1 {
		font-size: clamp(1.45rem, 7vw, 1.95rem);
	}

	.jump-nav__label {
		width: 100%;
		padding-right: 0;
	}

	.jump-nav a,
	.hero-chip {
		font-size: 0.9rem;
	}

	.cheat-section ul,
	.cheat-section ul ul {
		padding-left: 1.1rem;
	}

	.formats-card {
		padding: var(--space-9);
	}

	code {
		font-size: 0.82rem;
		word-break: break-all;
	}

	#backToTopBtn {
		right: 16px;
		bottom: var(--space-8);
		width: 46px;
		height: 46px;
	}
}

@media (min-width: 3000px) {
	.formats-card {
		padding-inline: clamp(52px, 3.5vw, 110px);
	}
}