/*
 * United Taps All Access portal presentation system.
 * Directly maintained. Never generated. No page-ID selectors.
 */

/* 01. Tokens */
:root {
	/* Shared reading size keeps card descriptions as readable as lesson notes. */
	--ut-aa-font-body: 19px;
	--ut-aa-color-ink: #0f1f35;
	--ut-aa-color-muted: #52626c;
	--ut-aa-color-page: #e2f1ff;
	--ut-aa-color-surface: #ffffff;
	--ut-aa-color-link: #28639f;
	--ut-aa-color-card-hover: #f7fbff;
	--ut-aa-color-focus: #0f1f35;
	--ut-aa-color-level-1: #0119dc;
	--ut-aa-color-level-2: #029507;
	--ut-aa-color-level-3: #e87500;
	--ut-aa-color-level-4: #ca0703;
	--ut-aa-color-level-5-plus: #7e02be;
	--ut-aa-color-teacher-resource: #e30ab7;
	--ut-aa-font-heading: "Oswald", sans-serif;
	--ut-aa-radius-control: 0;
	--ut-aa-shadow-surface: 0 8px 24px rgb(11 31 58 / 8%);
	--ut-aa-shadow-card-stack: 0 5px 14px rgb(15 31 53 / 14%);
	--ut-aa-shadow-card: 0 4px 14px rgb(15 31 53 / 7%);
}

/* 02. Foundations */
.ut-aa-page {
	box-sizing: border-box;
	width: min(100%, 1000px);
	margin-inline: auto;
	padding: clamp(24px, 4vw, 56px);
	color: var(--ut-aa-color-ink);
}

.ut-aa-page *,
.ut-aa-page *::before,
.ut-aa-page *::after {
	box-sizing: inherit;
}

body.ut-aa-portal-presentation-page.page #main,
body.ut-aa-portal-presentation-page.page #primary {
	margin: 0;
	padding: 0;
}

body.ut-aa-portal-presentation-page.page .inside-article {
	padding: 0 0 50px;
	background: transparent;
}

body.ut-aa-portal-presentation-page.page .entry-header {
	display: none;
}

body.ut-aa-portal-presentation-page.page .entry-content {
	width: 100%;
	max-width: none;
	margin: 0;
}

/* 03. Typography */
.ut-aa-page__header {
	margin-block-end: clamp(20px, 3vw, 32px);
}

.ut-aa-page__title {
	margin: 0;
	color: var(--ut-aa-color-ink);
	font-family: var(--ut-aa-font-heading);
	font-size: var(--ut-aa-heading-h1-size);
	font-weight: 700;
	line-height: 1.08;
}

.ut-aa-page__intro {
	max-width: 68ch;
	margin: 12px 0 0;
	color: var(--ut-aa-color-muted);
	font-size: var(--ut-aa-font-body);
	line-height: 1.55;
}

/* Page navigation shares the content alignment below the category hero.
 * The existing mobile controller moves this same link into its topbar. */
.ut-aa-page-navigation { margin-block-end: 20px; }
.ut-aa-page-navigation .ut-aa-back-link { margin: 0; }
.ut-aa-page-navigation:empty { display: none; }
/* One compact content-title scale applies to every category-hero page family. */
.ut-aa-page.ut-aa-page--category-hero .ut-aa-page__title {
	font-size: var(--ut-aa-heading-h1-size);
	line-height: 1.2;
}
.ut-aa-page--category-hero .ut-aa-page__header { margin-block-end: 20px; }
/* Desktop makes room for the Back row; mobile retains its accepted card gap. */
.ut-aa-page--category-hero > .ut-aa-level-photo-hero { margin-block-end: 24px; }
/* Pages without return navigation retain breathing room above their content title. */
.ut-aa-page--category-hero.ut-aa-page--without-back > .ut-aa-level-photo-hero { margin-block-end: 48px; }
@media (max-width: 780px) {
	.ut-aa-page--category-hero .ut-aa-page__header { margin-block-end: 16px; }
	.ut-aa-page--category-hero > .ut-aa-level-photo-hero,
	.ut-aa-page--category-hero.ut-aa-page--without-back > .ut-aa-level-photo-hero { margin-block-end: 32px; }
}

/* 04. Surfaces */
.ut-aa-surface {
	padding: clamp(20px, 3vw, 36px);
	background: var(--ut-aa-color-surface);
	border-radius: 0;
	box-shadow: var(--ut-aa-shadow-surface);
}

/* 05. Clickable components */
.ut-aa-card-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.ut-aa-card-grid--single-column {
	grid-template-columns: minmax(0, 1fr);
}

.ut-aa-card-list {
	display: grid;
	gap: 0;
	margin: 0;
	padding: 0;
	list-style: none;
}

.ut-aa-card-list > li {
	min-width: 0;
}

.ut-aa-card {
	box-sizing: border-box;
	display: flex;
	align-items: center;
	min-width: 0;
	min-height: 84px;
	padding: 20px;
	color: var(--ut-aa-color-ink);
	background: var(--ut-aa-color-surface);
	border: 1px solid rgb(15 31 53 / 18%);
	border-radius: 0;
	box-shadow: var(--ut-aa-shadow-card);
	text-decoration: none;
	transition: background-color 140ms ease;
}

.ut-aa-card:hover,
.ut-aa-card:focus,
.ut-aa-card:focus-visible {
	color: var(--ut-aa-color-ink);
	background: var(--ut-aa-color-card-hover);
}

.ut-aa-card:focus-visible {
	outline: 3px solid var(--ut-aa-color-focus);
	outline-offset: 3px;
}

/* Dated cards keep their date on the left without changing shared card size or arrows. */
.ut-aa-card__date { flex: 0 0 5rem; padding-right: 16px; color: var(--ut-aa-color-muted); font-size: 1rem; }
.ut-aa-card__date-mobile { display: none; }
@media (max-width: 600px) {
	.ut-aa-card__date { flex-basis: 3.5rem; padding-right: 12px; }
	.ut-aa-card__date-desktop { display: none; }
	.ut-aa-card__date-mobile { display: inline; }
}

.ut-aa-card__body {
	display: grid;
	overflow-wrap: anywhere;
	gap: 5px;
	min-width: 0;
}

.ut-aa-card__label,
.ut-aa-card__meta {
	color: var(--ut-aa-color-muted);
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	line-height: 1.25;
	text-transform: uppercase;
}

.ut-aa-card__title {
	font-family: var(--ut-aa-font-heading);
	font-size: 1.4375rem;
	font-weight: 500;
	line-height: 1.2;
}

/* One restrained holiday icon set; never rendered as platform emoji. */
.ut-aa-holiday-icon {
	display: inline-block;
	width: 24px;
	height: 24px;
	margin-inline-start: 0.15em;
	vertical-align: -0.12em;
	color: #28704f;
}

.ut-aa-holiday-icon--halloween { color: #b45b20; }

.ut-aa-card__summary {
	color: var(--ut-aa-color-muted);
	font-size: var(--ut-aa-font-body);
	line-height: 1.45;
}

/* All card arrows use the heading ink color, including accordion cards. */
.ut-aa-card__direction {
	flex: 0 0 auto;
	margin-inline-start: auto;
	padding-inline-start: 16px;
	color: var(--ut-aa-color-ink);
	font-family: var(--ut-aa-font-heading);
	font-size: 1.75rem;
	font-weight: 700;
	line-height: 1;
	transition: transform 140ms ease;
}

.ut-aa-card:not(summary):hover .ut-aa-card__direction,
.ut-aa-card:not(summary):focus-visible .ut-aa-card__direction {
	transform: translateX(2px);
}

.ut-aa-card--compact {
	min-height: 68px;
	padding-block: 14px;
}

/* Badge cards reuse the compact card and the shared navigation badge proportions. */
.ut-aa-card__badge { margin-inline-end: 16px; }
.ut-aa-card--compact:has(.ut-aa-card__badge) { min-height: 64px; padding-block: 12px; }

.ut-aa-card--featured {
	grid-column: 1 / -1;
	min-height: 96px;
}

.ut-aa-card--media {
	min-height: 112px;
	gap: 18px;
}

/* Album artwork remains prominent beside the shared concise card copy. */
.ut-aa-card__media {
	flex: 0 0 94px;
	width: 94px;
	height: 94px;
	overflow: hidden;
	background: #eef2f6;
}

.ut-aa-card__media img {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover;
}

/* A card stack owns one continuous white group; cards still own interaction. */
.ut-aa-card-stack {
	overflow: hidden;
	margin: 0;
	padding: 0;
	background: var(--ut-aa-color-surface);
	box-shadow: var(--ut-aa-shadow-card-stack);
	list-style: none;
}

.ut-aa-card-stack > li {
	margin: 0;
	padding: 0;
}

.ut-aa-card-stack > .ut-aa-card,
.ut-aa-card-stack > li > .ut-aa-card,
.ut-aa-card-stack > details > summary.ut-aa-card {
	width: 100%;
	border: 0;
	box-shadow: none;
}

.ut-aa-card-stack > .ut-aa-card + .ut-aa-card,
.ut-aa-card-stack > li + li,
.ut-aa-card-stack > details + details {
	border-top: 1px solid #d9e2eb;
}

/* Accordion interaction uses the same card and continuous stack controls. */
.ut-aa-accordion-card { min-width: 0; }
.ut-aa-accordion-card > summary.ut-aa-card { cursor: pointer; list-style: none; margin: 0; }
.ut-aa-accordion-card > summary::-webkit-details-marker { display: none; }
.ut-aa-accordion-card > summary .ut-aa-card__direction { transform: rotate(90deg); }
.ut-aa-accordion-card[open] > summary .ut-aa-card__direction { transform: rotate(-90deg); }
.ut-aa-accordion-card > .ut-aa-card-stack { box-shadow: none; border-top: 1px solid #d9e2eb; }

/* 06. Controls */
.ut-aa-back-link {
	/* V2 owns its Back text; the legacy hook only styles legacy Back links. */
	font-size: 18px;
	font-weight: 500;
	line-height: 1.4;
	min-height: 44px;
	display: inline-flex;
	align-items: center;
	gap: 5px;
	margin-block-end: 18px;
	color: var(--ut-aa-color-ink);
	text-decoration: none;
}

/* The same Back control inherits the mobile navigation bar foreground. */
.ut-aa-topbar > .ut-aa-back-link,
.ut-aa-topbar > .ut-aa-back-link:hover {
	color: inherit;
	margin: 0;
	font-size: 20px;
}

/* Keyboard focus must remain visible against the dark mobile bar. */
.ut-aa-topbar > .ut-aa-back-link:focus-visible { outline-color: currentColor; }

/* A geometric chevron centers reliably beside the label at every text size. */
.ut-aa-back-link__icon {
	display: block;
	width: 12px;
	height: 12px;
	flex: 0 0 12px;
}

.ut-aa-back-link:hover {
	color: var(--ut-aa-color-ink);
	text-decoration: none;
}

.ut-aa-back-link:focus-visible {
	outline: 3px solid var(--ut-aa-color-focus);
	outline-offset: 4px;
}

/* Shared search appearance for directories, reference pages and reading indexes. */
.ut-aa-page input[type="search"] {
  box-sizing: border-box; width: 100%; min-height: 48px; margin: 0;
  padding: 10px 44px 10px 14px; border: 1px solid #aebdca; border-radius: 0;
  color: var(--ut-aa-color-ink); background: #fff; box-shadow: none;
  font-family: inherit; font-size: 19px; line-height: 1.35;
}
.ut-aa-page input[type="search"]:focus {
  border-color: var(--ut-aa-color-ink); outline: 2px solid rgba(15,31,53,.18); outline-offset: 1px;
}
.ut-aa-page input[type="search"]::-webkit-search-cancel-button { appearance: none; }
.ut-aa-page .search-container { margin: 0 0 24px; }

/* File downloads remain ordinary labeled links, outside navigation-card stacks. */
.ut-aa-download-link { margin: 20px 0 0; font-size: 19px; }
.ut-aa-download-link a { text-decoration: underline; }

/* In-page jump controls share layout, appearance and focus states. */
.ut-aa-jump-links {
  display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 0 0 24px;
}
/* A jump row inside a shared surface uses the surface padding below it. */
.ut-aa-surface > .ut-aa-jump-links { margin-block-end: 0; }
.ut-aa-jump-links a {
  min-height: 44px; display: flex; align-items: center; justify-content: center; padding: 8px 12px;
  border: 1px solid #9fb0bd; color: var(--ut-aa-color-ink); background: #fff; box-shadow: 0 2px 4px rgba(15,31,53,.18);
  font-family: var(--ut-aa-font-heading); font-size: 19px; font-weight: 600; line-height: 1.3; text-align: center; text-decoration: none;
  transition: background-color .16s ease,border-color .16s ease;
}
.ut-aa-jump-links a:hover,
.ut-aa-jump-links a:focus-visible {
  border-color: #70828f; color: var(--ut-aa-color-ink); background: #eef7ff; text-decoration: none;
}
.ut-aa-jump-links a:focus-visible { outline: 2px solid var(--ut-aa-color-ink); outline-offset: 2px; }
/* Collection toolbars use compact native jump links, with one shared label. */
.ut-aa-jump-links--compact { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 12px 0 0; }
.ut-aa-jump-links__label { color: var(--ut-aa-color-muted); font-size: 19px; margin-right: 6px; }
.ut-aa-jump-links--compact a { font-family: inherit; padding: 7px 13px; border-color: #d2deea; box-shadow: none; }
@media (max-width: 480px) {
  .ut-aa-jump-links--compact { gap: 6px; }
  .ut-aa-jump-links__label { flex-basis: 100%; margin: 0 0 2px; }
  .ut-aa-jump-links--compact a { flex: 1 0 calc(33.333% - 6px); min-width: 0; white-space: nowrap; }
}

/* 07. Media and reading */
.ut-aa-lesson {
	width: min(100%, 896px);
	padding: 32px 48px 48px;
}

body.ut-aa-lesson-replacement-page,
body.ut-aa-lesson-replacement-page #page,
body.ut-aa-lesson-replacement-page #primary,
body.ut-aa-lesson-replacement-page #main,
body.ut-aa-lesson-replacement-page .inside-article,
body.ut-aa-lesson-replacement-page .entry-content {
	background: var(--ut-aa-color-page);
}

.ut-aa-lesson .ut-aa-page__title {
	font-size: clamp(1.75rem, 3.5vw, 2.625rem);
	line-height: 1.2;
}

.ut-aa-lesson .ut-aa-surface {
	padding: 26px;
	background: #f7faff;
}

/* Counts and group alternatives share one palette across written lessons. */
.ut-aa-counts { color: var(--ut-aa-count-red); }
.ut-aa-group-option { color: var(--ut-aa-group-green); }

.ut-aa-lesson-content {
	font-size: var(--ut-aa-font-body);
	line-height: 1.65;
	overflow-wrap: anywhere;
}

.ut-aa-lesson-content p {
	margin: 0 0 1.15em;
}

.ut-aa-lesson-content :is(h2, h3, h4, h5, h6) {
	margin: 1.35em 0 .65em;
	font-family: var(--ut-aa-font-heading);
	font-weight: 700;
	line-height: 1.3;
}

/* Linked section headings keep heading ink in every link state. */
.ut-aa-lesson-content :is(h2, h3, h4, h5, h6) a {
	color: var(--ut-aa-color-ink);
}

.ut-aa-lesson-video {
	width: 100%;
	margin-block: 0 26px;
}

/* Timestamp arrivals keep the player below the existing fixed navigation. */
.ut-aa-lesson-video[id] { scroll-margin-top: 96px; }
.ut-aa-lesson-video iframe {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	border: 0;
}

.ut-aa-lesson .ut-vimeo-speed-control,
.ut-aa-lesson .ut-vimeo-speed-toggle {
	border-radius: 0;
}

.ut-aa-lesson-tabs {
	margin-block-end: 26px;
}

.ut-aa-lesson-tabs__menu,
.ut-aa-tab-menu {
	display: flex;
	align-items: stretch;
	gap: 0;
	padding: 8px;
	background: #edf2f8;
	border: 1px solid #d5dce4;
	border-bottom: 0;
	box-shadow: 0 -1px 2px rgba(20, 30, 45, .06);
}

.ut-aa-lesson-tabs__menu button,
.ut-aa-tab-menu a {
	flex: 1 1 0;
	min-width: 0;
	padding: 11px 6px;
	border: 1px solid transparent;
	background: transparent;
	color: var(--ut-aa-color-muted);
	font: 700 1.25rem / 1.2 var(--ut-aa-font-heading);
	text-align: center;
	white-space: normal;
	cursor: pointer;
}

.ut-aa-lesson-tabs__menu button[aria-selected="true"],
.ut-aa-tab-menu a[aria-current="page"] {
	border-color: #d5dce4;
	background: white;
	color: var(--ut-aa-color-ink);
	/* A subtle lift makes the selected tab read as an active control. */
	box-shadow: 0 1px 3px rgba(15, 31, 53, .10);
}

.ut-aa-lesson-tabs__panel[hidden],
.ut-aa-audio [hidden] {
	display: none;
}

/* Navigation tabs retain native link behavior with the shared tab appearance. */
.ut-aa-tab-menu a { text-decoration: none; }
.ut-aa-tab-menu a:focus-visible { outline: 3px solid var(--ut-aa-color-focus); outline-offset: 2px; }

/* Restore the established shared music player's compact white card and navy controls. */
.ut-aa-audio *, .ut-aa-audio *::before, .ut-aa-audio *::after { box-sizing: border-box; }
.ut-aa-audio {
	box-sizing: border-box;
	width: 100%;
	max-width: 600px;
	margin: 20px 0;
	padding: 13px 14px 13px 16px;
	border: 1px solid #c7d0da;
	border-radius: 0;
	background: white;
	box-shadow: 0 1px 2px rgba(20, 30, 45, .06);
	color: #1c2530;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
	font-size: 15px;
	line-height: 1.4;
}

.ut-aa-audio[open] { padding: 20px 22px; }
.ut-aa-audio summary {
	display: flex;
	align-items: center;
	gap: 9px;
	padding: 0;
	list-style: none;
	background: transparent;
	cursor: pointer;
}
.ut-aa-audio summary::-webkit-details-marker { display: none; }
.ut-aa-audio[open] summary { margin-bottom: 18px; align-items: flex-start; }
.ut-aa-audio__speaker {
	flex: 0 0 27px;
	width: 27px;
	height: 30px;
	background: center / 27px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M5.5 12.25v7.5h5.25l7.1 5.1V7.15l-7.1 5.1H5.5z' fill='%231E3A5F'/%3E%3Cpath d='M21.2 12.3c1.15.82 1.8 2.1 1.8 3.7s-.65 2.88-1.8 3.7' fill='none' stroke='%231E3A5F' stroke-width='1.45' stroke-linecap='round'/%3E%3Cpath d='M23.8 10.2c1.95 1.45 3.05 3.45 3.05 5.8s-1.1 4.35-3.05 5.8' fill='none' stroke='%231E3A5F' stroke-width='1.45' stroke-linecap='round'/%3E%3C/svg%3E");
}
.ut-aa-audio[open] .ut-aa-audio__speaker { display: none; }
.ut-aa-audio__heading { flex: 1; min-width: 0; }
.ut-aa-audio__title {
	display: block;
	color: #07192c;
	font: 600 21px / 1.28 var(--ut-aa-font-heading);
	letter-spacing: .25px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.ut-aa-audio__credit { display: none; }
.ut-aa-audio[open] .ut-aa-audio__credit {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	margin-top: 5px;
	color: #5a6675;
	font-size: 14.5px;
	font-weight: 400;
	line-height: 1.3;
}
.ut-aa-audio__separator { color: #c5cbd3; margin: 0 11px; }
.ut-aa-audio__chevron {
	display: flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 24px;
	height: 30px;
}
.ut-aa-audio__chevron::after {
	content: "";
	border: 7px solid transparent;
	border-top: 8px solid #6e7b8a;
	border-bottom: 0;
}
.ut-aa-audio[open] .ut-aa-audio__chevron { transform: translate(8px, -7px); }
.ut-aa-audio[open] .ut-aa-audio__chevron::after { transform: rotate(180deg); }
.ut-aa-audio audio { width: 100%; }
.ut-aa-audio__progress { margin: 0 0 6px; }
.ut-aa-audio [data-audio-seek] {
	-webkit-appearance: none;
	appearance: none;
	display: block;
	width: 100%;
	height: 20px;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
}
.ut-aa-audio [data-audio-seek]::-webkit-slider-runnable-track {
	height: 6px;
	border-radius: 999px;
	background: linear-gradient(to right, #1e3a5f var(--ut-audio-progress, 0%), #dde3e9 var(--ut-audio-progress, 0%));
}
.ut-aa-audio [data-audio-seek]::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 17px;
	height: 17px;
	margin-top: -5.5px;
	border: 2px solid white;
	border-radius: 50%;
	background: #1e3a5f;
	box-shadow: 0 1px 3px rgba(20, 30, 45, .28);
}
.ut-aa-audio [data-audio-seek]::-moz-range-track { height: 6px; border-radius: 999px; background: #dde3e9; }
.ut-aa-audio [data-audio-seek]::-moz-range-progress { height: 6px; border-radius: 999px; background: #1e3a5f; }
.ut-aa-audio [data-audio-seek]::-moz-range-thumb { width: 15px; height: 15px; border: 2px solid white; border-radius: 50%; background: #1e3a5f; }
.ut-aa-audio__times {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 18px;
	font-size: 14.5px;
	font-weight: 600;
	line-height: 1;
}
.ut-aa-audio__controls { margin-bottom: 0; }
.ut-aa-audio button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 36px;
	height: 36px;
	padding: 0;
	border: 1px solid #b7c1cc;
	border-radius: 0;
	background: white;
	color: #1c2530;
	font-family: inherit;
	font-size: 16px;
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
}
.ut-aa-audio button:hover { background: #f0f4f8; }
.ut-aa-audio [data-audio-restart] { width: auto; height: auto; border: 0; border-radius: 0; background: transparent; font-size: inherit; }
.ut-aa-audio__play-icon { display: block; width: 0; height: 0; margin-left: 3px; border-top: 7px solid transparent; border-bottom: 7px solid transparent; border-left: 12px solid currentColor; }
.ut-aa-audio .is-playing .ut-aa-audio__play-icon { width: 14px; height: 16px; margin-left: 0; border: 0; background: linear-gradient(to right, currentColor 0 4px, transparent 4px 10px, currentColor 10px); }
.ut-aa-audio__markers { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.ut-aa-audio__markers button { width: auto; min-width: 160px; min-height: 44px; height: auto; justify-content: flex-start; gap: 10px; padding: 10px 12px; background: #fbfcfe; border-color: #cfd6df; text-align: left; line-height: 1.3; }
.ut-aa-audio__markers button::before { content: ""; border: 5px solid transparent; border-left: 7px solid #1e3a5f; border-right: 0; }
.ut-aa-audio__download { display: flex; align-items: center; box-sizing: border-box; min-height: 44px; width: fit-content; margin-top: 6px; color: #1e3a5f; font-size: 14px; font-weight: 500; line-height: 1.2; letter-spacing: .55px; text-decoration: none; text-transform: uppercase; }
.ut-aa-audio__custom:has(.ut-aa-audio__markers) ~ .ut-aa-audio__download { margin-top: 0; }
.ut-aa-audio__download:hover { text-decoration: underline; }
.ut-aa-audio__status:empty { display: none; }
/* One control layout for lesson and album players. */
.ut-aa-page :is(.ut-aa-audio__controls, .ut-portable-playlist__controls) {
  display: flex; align-items: center; justify-content: flex-start;
  gap: clamp(4px, calc((100% - 242px) / 2), 10px);
  min-height: 52px; flex-wrap: wrap;
}
.ut-aa-page :is(.ut-aa-audio__controls, .ut-portable-playlist__controls) :where(button) {
  --ut-aa-rectangle-radius: 0;
  display: inline-flex; align-items: center; justify-content: center;
  box-sizing: border-box; flex: 0 0 auto; margin: 0; padding: 0;
  box-shadow: none; text-transform: none; letter-spacing: 0;
  font: 600 16px / 1 Arial, Helvetica, sans-serif;
  color: #1c2530; background: #fff; border: 1px solid #b7c1cc;
  cursor: pointer;
}
.ut-aa-page :is(.ut-aa-audio__controls, .ut-portable-playlist__controls) :where(button):hover {
  background: #f0f4f8;
}
.ut-aa-page :is(.ut-aa-audio__controls, .ut-portable-playlist__controls) :where(button):focus-visible {
  outline: 3px solid var(--ut-aa-color-focus); outline-offset: 3px;
}
.ut-aa-page .ut-aa-audio-start {
  --ut-aa-rectangle-radius: 3px;
  width: 44px; height: 44px; border-radius: var(--ut-aa-rectangle-radius); color: #1e3a5f;
}
.ut-aa-audio-start svg { display: block; width: 24px; height: 24px; }
.ut-aa-page :is([data-audio-play], [data-ut-play]) {
  --ut-aa-rectangle-radius: 50%;
  width: 52px; height: 52px; border: 0; border-radius: var(--ut-aa-rectangle-radius);
  background: #1e3a5f; color: #fff;
}
.ut-aa-page :is([data-audio-play], [data-ut-play]):is(:hover, :focus-visible) {
  background: #35506f; color: #fff;
}
.ut-aa-page :is(.ut-aa-audio__speed, .ut-portable-playlist__speed-group) {
  display: inline-grid; grid-template-columns: 36px 72px 36px;
  height: 44px; gap: 0; flex: 0 0 auto;
  border: 1px solid #b7c1cc; border-radius: 3px; background: #fff;
}
.ut-aa-page :is(.ut-aa-audio__speed, .ut-portable-playlist__speed-group) button {
  width: 100%; min-width: 0; height: 42px; border: 0; border-radius: 0;
  font-variant-numeric: tabular-nums;
}
.ut-aa-page :is(.ut-aa-audio__speed, .ut-portable-playlist__speed-group) button + button {
  border-left: 1px solid #b7c1cc;
}
.ut-aa-page :is(.ut-aa-audio__speed, .ut-portable-playlist__speed-group) button:first-child { --ut-aa-rectangle-radius: 2px 0 0 2px; border-radius: var(--ut-aa-rectangle-radius); }
.ut-aa-page :is(.ut-aa-audio__speed, .ut-portable-playlist__speed-group) button:last-child { --ut-aa-rectangle-radius: 0 2px 2px 0; border-radius: var(--ut-aa-rectangle-radius); }
/* Draw centered speed symbols independently of font baseline metrics. */
.ut-aa-page :is([data-audio-slower], [data-audio-faster], [data-ut-speed-down], [data-ut-speed-up]) {
  position: relative; font-size: 0;
}
.ut-aa-page :is([data-audio-slower], [data-audio-faster], [data-ut-speed-down], [data-ut-speed-up])::before {
  content: ''; position: absolute; width: 10px; height: 2px;
  left: 50%; top: 50%; transform: translate(-50%, -50%); background: currentColor;
}
.ut-aa-page :is([data-audio-faster], [data-ut-speed-up])::after {
  content: ''; position: absolute; width: 2px; height: 10px;
  left: 50%; top: 50%; transform: translate(-50%, -50%); background: currentColor;
}
.ut-aa-page :is(.ut-aa-audio__times, .ut-portable-playlist__time-row) {
  font-family: Arial, Helvetica, sans-serif; font-variant-numeric: tabular-nums;
}
.ut-aa-page :is([data-audio-restart], [data-ut-time-reset]) {
  display: inline-flex; align-items: center; justify-content: center; padding: 0;
  font-family: Arial, Helvetica, sans-serif; line-height: 1;
}

@media (max-width: 480px) {
	.ut-aa-audio__times { font-size: 16px; }
	.ut-aa-audio[open] .ut-aa-audio__credit { font-size: 15.5px; }
}
@media (max-width: 360px) {
	.ut-aa-audio[open] { padding: 18px 18px 20px; }
	.ut-aa-audio__markers button { width: 100%; }
}

.ut-aa-lesson :is(button, summary, input, [role="tabpanel"]):focus-visible {
	outline: 3px solid var(--ut-aa-color-focus);
	outline-offset: 3px;
}


/* Mobile audio controls grow together; the speed readout retains its 2:1 width. */
@media (max-width: 480px) {
  .ut-aa-page :is(.ut-aa-audio__controls, .ut-portable-playlist__controls) {
    --ut-audio-control-gap: clamp(1px, calc((100% - 250px) / 2), 8px);
    gap: var(--ut-audio-control-gap); min-height: 56px;
  }
  .ut-aa-page .ut-aa-audio-start { width: 48px; height: 48px; }
  .ut-aa-page :is([data-audio-play], [data-ut-play]) { width: 56px; height: 56px; }
  .ut-aa-page :is(.ut-aa-audio__speed, .ut-portable-playlist__speed-group) {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
    flex-basis: clamp(146px, calc(100% - 104px - var(--ut-audio-control-gap) - var(--ut-audio-control-gap)), 162px);
    height: 48px;
  }
  .ut-aa-page :is(.ut-aa-audio__speed, .ut-portable-playlist__speed-group) button { height: 46px; }
  .ut-aa-page :is([data-audio-reset], [data-ut-speed-reset]) { font-size: 17px; }
}

/* 08. Page families */
/* Shared page frame: full-width hero, constrained body below it. */
.ut-aa-page.ut-aa-page--hub {
	width: 100%;
	max-width: none;
	padding: 0 0 clamp(36px, 5vw, 64px);
}

.ut-aa-page.portal-theme-global-blue,
.ut-aa-level-group.portal-theme-global-blue {
	--ut-aa-level-accent: var(--ut-aa-color-all-level);
}

.ut-aa-page.portal-theme-level-1,
.ut-aa-level-group.portal-theme-level-1 {
	--ut-aa-level-accent: var(--ut-aa-color-level-1);
}

.ut-aa-page.portal-theme-level-2,
.ut-aa-level-group.portal-theme-level-2 {
	--ut-aa-level-accent: var(--ut-aa-color-level-2);
}

.ut-aa-page.portal-theme-level-3,
.ut-aa-level-group.portal-theme-level-3 {
	--ut-aa-level-accent: var(--ut-aa-color-level-3);
}

.ut-aa-page.portal-theme-level-4,
.ut-aa-level-group.portal-theme-level-4 {
	--ut-aa-level-accent: var(--ut-aa-color-level-4);
}

.ut-aa-page.portal-theme-level-5-plus,
.ut-aa-level-group.portal-theme-level-5-plus {
	--ut-aa-level-accent: var(--ut-aa-color-level-5-plus);
}

.ut-aa-page.portal-theme-teachers,
.ut-aa-level-group.portal-theme-teachers {
	--ut-aa-level-accent: var(--ut-aa-color-teacher-resource);
}

.ut-aa-level-photo-hero {
	position: relative;
	isolation: isolate;
	display: flex;
	align-items: center;
	min-height: 248px;
	overflow: hidden;
	margin-block-end: 26px;
	padding: 32px 30px;
	background: #05080d;
}

.ut-aa-level-photo-hero__picture,
.ut-aa-level-photo-hero__picture::after {
	position: absolute;
	inset: 0;
}

.ut-aa-level-photo-hero__picture {
	z-index: 0;
}

.ut-aa-level-photo-hero__picture::after {
	content: "";
	z-index: 1;
	background: linear-gradient(90deg, rgb(3 7 15 / 96%) 0%, rgb(3 7 15 / 86%) 43%, rgb(3 7 15 / 24%) 78%, rgb(3 7 15 / 8%) 100%);
}

.ut-aa-level-photo-hero__picture img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: 50% 50%;
}

.ut-aa-page.portal-theme-global-blue .ut-aa-level-photo-hero__picture img,
.ut-aa-page.portal-theme-level-1 .ut-aa-level-photo-hero__picture img,
.ut-aa-page.portal-theme-level-2 .ut-aa-level-photo-hero__picture img,
.ut-aa-page.portal-theme-level-3 .ut-aa-level-photo-hero__picture img,
.ut-aa-page.portal-theme-level-4 .ut-aa-level-photo-hero__picture img {
	object-position: 50% 100%;
}

.ut-aa-page.portal-theme-teachers .ut-aa-level-photo-hero__picture img {
	object-position: 50% 80%;
}

.ut-aa-level-photo-hero__content {
	position: relative;
	z-index: 2;
	width: min(100%, 720px);
	margin-inline: auto;
}

.ut-aa-level-photo-hero__title {
	margin: 0 0 10px;
	color: #f8fafc;
	font-family: var(--ut-aa-font-heading);
	font-size: clamp(2.65rem, 6vw, 3.25rem);
	font-weight: 600;
	line-height: 1.05;
}

.ut-aa-level-photo-hero__intro {
	max-width: 560px;
	margin: 0;
	color: #e4ebf5;
	font-size: var(--ut-aa-font-body);
	line-height: 1.42;
}

/* Weekly uses the same body width as the level hubs, without double side padding. */
.ut-aa-page.portal-family-weekly {
	width: 100%;
	padding-inline: 0;
}

.ut-aa-level-page__body {
	width: calc(100% - 60px);
	max-width: 720px;
	margin-inline: auto;
}

/* Content keeps its established reading width beneath the shared hero. */
.ut-aa-content-page__body {
	width: calc(100% - 60px);
	max-width: 800px;
	margin-inline: auto;
}

.ut-aa-level-group-list {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 26px;
}

/* Collection links reveal the attached heading below the mobile/admin navigation. */
.ut-aa-level-group--media-list { scroll-margin-top: 96px; }

.ut-aa-page .ut-aa-level-group__tab {
	position: relative;
	isolation: isolate;
	display: flex;
	align-items: center;
	width: min(348px, calc(82% - 12px));
	min-height: 48px;
	margin: 0 12px 0 0;
	padding: 9px 30px 10px 20px;
	color: #ffffff;
	background: var(--ut-aa-level-accent);
	font-family: var(--ut-aa-font-heading);
	font-size: var(--ut-aa-heading-h2-size);
	font-weight: 600;
	line-height: 1.2;
}

.ut-aa-page .ut-aa-level-group__tab::after {
	content: "";
	position: absolute;
	z-index: 0;
	top: 0;
	right: -12px;
	width: 24px;
	height: 100%;
	background: inherit;
	pointer-events: none;
	/* Keep the angled edge joined when a heading wraps to several lines. */
	clip-path: polygon(0 0, 100% 0, 50% 100%, 0 100%);
}

.ut-aa-page .ut-aa-level-group--teacher-resources .ut-aa-level-group__tab {
	background: var(--ut-aa-color-teacher-resource);
}

.ut-aa-level-group__description {
	margin: 0;
	padding: 15px 18px;
	border-bottom: 1px solid #d9e2eb;
	color: var(--ut-aa-color-muted);
	font-size: var(--ut-aa-font-body);
	line-height: 1.5;
}

.ut-aa-level-group--lesson-list .ut-aa-card {
	min-height: 100px;
}

.ut-aa-card__summary--mobile {
	display: none;
}

/* Weekly arrows change with accordion state only; hovering never moves them. */
.portal-family-weekly .ut-aa-card__direction { transition: none; }
.portal-family-weekly a.ut-aa-card:hover .ut-aa-card__direction,
.portal-family-weekly a.ut-aa-card:focus-visible .ut-aa-card__direction { transform: none; }

/* ATF filtering uses the shared controls and card layout. */
.portal-family-destination .ut-aa-atf-search { margin: 0 0 14px; }
.portal-family-destination .ut-aa-atf-search-field { position: relative; }
/* Search belongs to the same white collection as its results, beneath one attached tab. */
.ut-aa-collection-tools { padding: 20px; border-bottom: 1px solid #d9e2eb; }
.ut-aa-collection-tools .ut-aa-atf-search { margin: 0; }
.ut-aa-page .ut-aa-collection-tools input[type="search"] { padding-left: 44px; }
.ut-aa-collection-tools .ut-aa-search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--ut-aa-color-muted); pointer-events: none; }
.ut-aa-combination-collection > .ut-aa-card-stack { background: var(--ut-aa-color-surface); }
.ut-aa-combination-collection .ut-aa-atf-list { box-shadow: none; }
.ut-aa-combination-collection .ut-aa-atf-group + .ut-aa-atf-group { border-top: 1px solid #d9e2eb; }
@media (max-width: 680px) { .ut-aa-collection-tools { padding: 16px; } }
.portal-family-destination .ut-aa-atf-empty {
  margin: 0; padding: 20px; color: var(--ut-aa-color-muted); text-align: center;
}
.portal-family-destination .ut-aa-atf-empty[hidden] { display: none; }
.portal-family-destination .ut-aa-atf-group { scroll-margin-top: 18px; }

[data-card-search-group][hidden], [data-card-search-row][hidden] { display: none; }

/* 09. Responsive */
@media (max-width: 680px) {
	/* Phone reading text stays comfortably readable across shared components. */
	:root {
		--ut-aa-font-body: 22px;
		/* A shared edge and soft shadow define wide cards without shrinking the text. */
		--ut-aa-shadow-mobile-card: 0 2px 5px rgb(15 31 53 / 16%), 0 7px 18px rgb(15 31 53 / 20%);
		--ut-aa-shadow-surface: var(--ut-aa-shadow-mobile-card);
		--ut-aa-shadow-card-stack: var(--ut-aa-shadow-mobile-card);
		--ut-aa-shadow-card: var(--ut-aa-shadow-mobile-card);
	}
	.ut-aa-back-link { font-size: 20px; }
	.ut-aa-page.ut-aa-lesson {
		padding: 24px 13px 36px;
	}

	.ut-aa-lesson .ut-aa-surface {
		padding: 14px;
	}

	.ut-aa-lesson-tabs__menu,
	.ut-aa-tab-menu {
		padding: 5px;
	}

	.ut-aa-lesson-tabs__menu button,
	.ut-aa-tab-menu a {
		padding-inline: 3px;
		/* Keep long tab labels intact on the narrowest phones. */
		font-size: clamp(20px, 6.15vw, 24px);
	}

	.ut-aa-page {
		padding: 22px 16px 36px;
	}

	.ut-aa-surface {
		padding: 16px;
	}

	.ut-aa-card-grid {
		grid-template-columns: minmax(0, 1fr);
		gap: 12px;
	}

	.ut-aa-card--featured {
		grid-column: auto;
	}

	.ut-aa-card--media {
		gap: 10px;
		padding: 20px 16px;
	}

	/* The media gap already separates the arrow; do not reserve it twice. */
	.ut-aa-card--media .ut-aa-card__direction { padding-inline-start: 0; }

	.ut-aa-card__media {
		flex-basis: 56px;
		width: 56px;
		height: 56px;
	}

	/* Media cards opt into compact copy and larger artwork together. */
	.ut-aa-card--mobile-summary .ut-aa-card__media {
		flex-basis: clamp(80px, calc((100vw - 40px) * 0.286), 100px);
		width: clamp(80px, calc((100vw - 40px) * 0.286), 100px);
		height: clamp(80px, calc((100vw - 40px) * 0.286), 100px);
	}

	.ut-aa-card__summary--desktop { display: none; }
	.ut-aa-card__summary--mobile { display: block; }

	.ut-aa-page.ut-aa-page--hub {
		padding: 0 0 36px;
	}

	.ut-aa-content-page__body {
		width: calc(100% - 26px);
	}

	.ut-aa-level-photo-hero {
		min-height: 220px;
		margin-block-end: 20px;
		padding: 26px 18px;
	}

	.ut-aa-level-photo-hero__picture img {
		object-position: 50% 42%;
		transform: translateY(-4px) scale(1.22);
	}

	.ut-aa-page.portal-theme-global-blue .ut-aa-level-photo-hero__picture img,
	.ut-aa-page.portal-theme-level-1 .ut-aa-level-photo-hero__picture img,
	.ut-aa-page.portal-theme-level-2 .ut-aa-level-photo-hero__picture img,
	.ut-aa-page.portal-theme-level-3 .ut-aa-level-photo-hero__picture img,
	.ut-aa-page.portal-theme-level-4 .ut-aa-level-photo-hero__picture img,
	.ut-aa-page.portal-theme-teachers .ut-aa-level-photo-hero__picture img {
		transform: scale(1.22);
		transform-origin: center bottom;
	}

	.ut-aa-level-photo-hero__title {
		font-size: 2.6875rem;
	}

	.ut-aa-level-photo-hero__intro {
		max-width: 300px;
		font-size: 1.25rem;
		line-height: 1.5;
	}

	.ut-aa-level-group-list {
		gap: 34px;
	}

	.ut-aa-page .ut-aa-level-group__tab {
		width: min(318px, calc(88% - 12px));
		padding-inline: 16px 24px;
	}

	.ut-aa-level-page__body {
		width: calc(100% - 26px);
	}

	.ut-aa-card__title {
		font-size: 1.625rem;
	}

}

/* Jump labels retain their readable 19px size on narrow screens. */
@media (max-width:780px) { .ut-aa-jump-links a { padding-inline:8px; } }

@media (prefers-reduced-motion: reduce) {
	.ut-aa-card,
	.ut-aa-card__direction {
		transition: none;
	}
}