/* Custom Styles */
body {
	padding-top: 52px;
	font-family: pinghei, "pingfang sc", "microsoft yahei", arial, helvetica,
		sans-serif;
	font-weight: normal;
	font-style: normal;
	color: var(--bs-body-color);
	text-rendering: optimizeLegibility;
	font-size: 1.15rem;
	line-height: 1.9rem;
}

.wide-screen-only { display: inline; }
.wide-screen-block { display: block; }
.small-screen-only { display: none; }

.check-green {
	font-weight: bold;
	color: #16a34a;
}

.bg-color-tri-1 {
	background-color: #38598b;
}

.color-tri-1 {
	color: #38598b;
}

.bg-color-tri-1 i {
	color: #38598b;
}

.bg-color-tri-2 {
	background-color:#d35445; /* #f95959;*/
}

.bg-color-tri-2 i {
	color:#d35445; /* #f95959;*/
}

.color-tri-2 {
	color:#d35445; /* #f95959;*/
}

.bg-color-tri-3 {
	background-color: #53a8b6;
}

.color-tri-3 {
	color: #53a8b6;
}

.bg-color-tri-3 i {
	color: #53a8b6;
}

.btn-outline-tri-1 {
	--bs-btn-color: #38598b;
	--bs-btn-border-color: #38598b;
	--bs-btn-hover-color: #fff;
	--bs-btn-hover-bg: #38598b;
	--bs-btn-hover-border-color: #38598b;
	--bs-btn-focus-shadow-rgb: 13, 110, 253;
	--bs-btn-active-color: #fff;
	--bs-btn-active-bg: #38598b;
	--bs-btn-active-border-color: #38598b;
	--bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
	--bs-btn-disabled-color: #38598b;
	--bs-btn-disabled-bg: transparent;
	--bs-btn-disabled-border-color: #38598b;
	--bs-gradient: none;
}

.btn-outline-tri-2 {
	--bs-btn-color:#d35445; /* #f95959;*/
	--bs-btn-border-color:#d35445; /* #f95959;*/
	--bs-btn-hover-color: #fff;
	--bs-btn-hover-bg:#d35445; /* #f95959;*/
	--bs-btn-hover-border-color:#d35445; /* #f95959;*/
	--bs-btn-focus-shadow-rgb: 13, 110, 253;
	--bs-btn-active-color: #fff;
	--bs-btn-active-bg:#d35445; /* #f95959;*/
	--bs-btn-active-border-color:#d35445; /* #f95959;*/
	--bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
	--bs-btn-disabled-color:#d35445; /* #f95959;*/
	--bs-btn-disabled-bg: transparent;
	--bs-btn-disabled-border-color:#d35445; /* #f95959;*/
	--bs-gradient: none;
}

.btn-outline-tri-3 {
	--bs-btn-color: #53a8b6;
	--bs-btn-border-color: #53a8b6;
	--bs-btn-hover-color: #fff;
	--bs-btn-hover-bg: #53a8b6;
	--bs-btn-hover-border-color: #53a8b6;
	--bs-btn-focus-shadow-rgb: 13, 110, 253;
	--bs-btn-active-color: #fff;
	--bs-btn-active-bg: #53a8b6;
	--bs-btn-active-border-color: #53a8b6;
	--bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
	--bs-btn-disabled-color: #53a8b6;
	--bs-btn-disabled-bg: transparent;
	--bs-btn-disabled-border-color: #53a8b6;
	--bs-gradient: none;
}

.error {
	color: red;
	font-size: 1rem;
}

del {
	color: #999;
}

.original-price {
	color: #999; /* light gray */
	text-decoration: line-through;
}

.form-group {
	margin-bottom: 1rem;
}

.navbar {
	background-color: #fff;
	padding-bottom: 9px;
	border-bottom: 1px solid #ddd;
}

.navbar .container-fluid {
	display: flex;
}

.navbar-brand {
	font-weight: bold;
}

.navbar-light {
	background-color: #fff !important;
	box-shadow: 0px 4px 6px -2px rgba(0, 0, 0, 0.1);
}

.navbar-nav .nav-link {
	padding-left: 5px !important; /* reduce horizontal padding */
	padding-right: 5px !important;
}

#navigation a:link {
	color: var(--bs-body-color);
	font-size: 1rem;
	font-weight: 450;
	text-decoration: none;
}

/* visited link */
#navigation a:visited {
	color: var(--bs-body-color);
	font-weight: 450;
	text-decoration: none;
}

#navigation .btn {
	font-size: 1rem;
	font-weight: 550;
	color: #0d6efd;
	padding: 0px 15px;
	border: 1px solid #0d6efd;
}

#navigation .btn:hover {
	color: white;
}

.navbar-nav .nav-link.active {
	color: #1e549f !important;
	font-weight: bold;
}

.dropdown-menu[data-bs-popper] {
	left: -60px;
}

.section-container {
	padding: 0;
	background-color: #f8f9fa;
}

.section-header {
	margin-bottom: 20px;
}

.section-header-bg {
	padding: 1rem 1rem;
	background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
	border-bottom: 1px solid #e9ecef;
	/*border-color: #152033;*/
	/*background: linear-gradient(180deg, #ffffff, #f8f9fa);*/
	text-align: center;
}

.section-title {
	font-weight: bold;
	margin-bottom: 1rem !important;
}

.section-description {
	font-size: 1.15rem;
	line-height: 1.9rem;
	color: var(--bs-body-color);
	text-align: left;
	margin-bottom: 2rem;
}

.breadcrumb .breadcrumb-item+.breadcrumb-item::before {
	content: "›";
}

.breadcrumb-item {
	font-size: 1rem;
}

p {
	font-size: 1.15rem;
	line-height: 1.9rem;
	color: var(--bs-body-color);
}

.fancybox-bg {
	background-color: rgba(90, 90, 90, 0.8);
}

/*
.carousel-title {
	color: #FF2525;
	font-weight: 700; 
	font-size: clamp(2.0rem, 4.2vw, 3.5rem);
	margin-bottom: 1rem;
}

.carousel-title-sm {
	color: #FFFFFF; 
	font-size: clamp(2rem, 3.2vw, 2.2rem);
	text-shadow: 2px 2px 6px rgba(0, 0, 0, .5);
	margin-bottom: 1rem;
}

.carousel-subtitle {
	color: #FFFFFF; 
	font-size: clamp(1.05rem, 2vw, 1.75rem);
	font-weight: 600;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, .4);
	line-height: 1.35;
	margin-top: 1.2rem;
	margin-bottom: 1rem;
}


.title-ink {
	box-decoration-break: clone;
	-webkit-box-decoration-break: clone;
	background: linear-gradient(to top, rgba(0, 0, 0, .55) 0%,
		rgba(0, 0, 0, 0) 100%);
	padding: 0 .2em;
	border-radius: .15em;
	position: relative;
	transition: background .25s ease, text-shadow .25s ease, filter .25s
		ease;
}

.title-ink:hover {
	background: linear-gradient(to top, rgba(0, 0, 0, .45) 0%,
		rgba(0, 0, 0, 0) 70%);
	text-shadow: 0 1px 1px rgba(0, 0, 0, .6), 0 3px 8px rgba(0, 0, 0, .45),
		0 0 2px rgba(0, 0, 0, .6);
	filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .18));
}


.title-ink::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: -.12em;
	height: 2px;
	background: currentColor;
	
	transform: scaleX(0);
	transform-origin: 50% 50%;
	transition: transform .35s ease;
	opacity: .9;
}

.carousel-subtitle .star {
	color: #FFB347; 
	margin-right: .3rem;
}



.clickable {
	cursor: pointer;
	transition: color 0.3s ease, text-shadow 0.3s ease;
}

.clickable:hover {
	text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}


.carousel-launch-btn {
	margin-top: 1rem;
	border: 2px solid #FF2525;
	color: #FF2525;
	font-weight: 600;
	box-shadow: 2px 2px 4px rgba(0, 0, 0, .3);
}

.carousel-launch-btn:hover {
	background-color: #FF2525;
	color: #fff;
}

.carousel-launch-btn {
	margin-top: 1rem;
}

.carousel-cap {
	color: #000;
	font-weight: 600;
	font-size: 1.25rem;
}

.carousel-title-sm a {
	color: #FFFFFF;
	text-decoration: none;
	transition: color 0.2s ease;
}

.carousel-title-sm a:hover {
	color: #F0F0F0 !important;
}

.carousel-title-sm a:visited {
	color: #FFF;
}

.carousel-cap a {
	color: #000;
	text-decoration: none;
	transition: color 0.2s ease;
}

.carousel-cap a:hover {
	color: #444 !important;
}

.carousel-cap a:visited {
	color: #000;
}

*/

/* No-wrap utility */
.no-wrap {
	white-space: nowrap;
}


.chip {
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	padding: .25rem 1.2rem;
	border-radius: 999px;
	font-weight: 700;
	font-size: 1.2rem;
	color: #fff;
	background: #38598b;
}

/*
.about-section-carousel {
	position: relative;
	min-height: calc(100svh - 56px);
	min-height: calc(100vh - 56px);
	width: 100%;
	overflow: hidden;
}


.about-slide {
	position: relative;
	width: 100%;
	min-height: calc(100svh - 56px);
	min-height: calc(100vh - 56px);
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 0;
	color: #fff; 
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover; 
}


.about-slide::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(0, 0, 0, .05),
		
    rgba(0, 0, 0, .10) 
  );
	z-index: 1;
}



.about-slide .container {
	position: relative;
	z-index: 2;
	margin-top: 0rem;
	max-width: 100%;
}


#aboutCarousel .carousel-item {
	height: auto;
	transition: opacity .9s ease-in-out; 
}


.carousel-item .about-slide.slide-1 {
	background-image: url('../images/slide/slide-img-1.jpg');
}

.carousel-item .about-slide.slide-2 {
	background-image: url('../images/slide/slide-img-2.jpg');
}




.carousel-control-prev, .carousel-control-next {
	width: 5%;
	z-index: 10;
}

*/

/*
#featureSectionTab {
	display: block;
}

#featureSectionTab .nav-link {
	color: var(--bs-body-color);
}

#featureSectionTab .nav-link.active {
	color: #1e549f;
}

#featureSectionAccordion {
	display: none;
}
*/

.stretch-bar {
	display: flex;
	align-items: center;
	padding: 15px;
	border-radius: 6px;
	color: #fff;
	flex-direction: row;
}

.stretch-bar i {
	margin-right: 15px;
	font-size: 2rem;
	background-color: #fff;
	border-radius: 50%;
	padding: 10px;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stretch-bar .text-container {
	flex: 1;
}

.stretch-bar:hover {
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
	transform: translateY(-4px);
}

.card-title-english {
	font-size: 1rem;
	margin-top: 0.5rem;
	margin-bottom: 0.5rem;
}

.card-title {
	margin-top: 1rem;
	margin-bottom: 1rem;
}

.card-text {
	font-size: 1rem !important;
	line-height: 1.5rem;
}

.card-text-red {
	color: red !important;
	font-weight: bold;
	white-space: nowrap;
}

.album-rtl .card {
	border-radius: 0.25rem;
}

.album-rtl .card-img-top {
	width: 100%;
	height: auto;
}

.album-rtl .card-body {
	padding: 1.25rem;
}

.section-description, .stretch-bar-title, .album-rtl-title {
	font-size: 1.20rem;
	margin-bottom: 1rem;
}

.stretch-bar-subtitle, .album-rtl-subtitle {
	font-size: 1rem;
}

.pdf-icon {
	color: #f95959;
}

footer {
	box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.3);
	background-color: #f8f9fa;
	font-size: 0.9rem;
	margin-top: 3rem;
}

footer a:link {
	color: var(--bs-body-color);
	text-decoration: none;
}

footer a:visited {
	color: var(--bs-body-color);
	text-decoration: none;
}

footer a:hover {
	color: #0d6efd;
	text-decoration: underline;
}

.middle-section {
	padding: 60px 0 100px;
}

.page-title {
	font-size: 25px;
	font-weight: 600;
	color: var(--bs-body-color);
	margin-bottom: 20px;
}

.article {
	font: 12px/20px "Microsoft Yahei", 微软雅黑, "STHeiti Light", 华文细黑, SimSun,
		宋体, Arial, sans-serif !important;
	/*color: #4D4F53 !important;*/
	color: var(--bs-body-color);
	font-size: 1.15rem !important;
	letter-spacing: 1px !important;
	line-height: 1.9rem !important;
}

.article a {
	outline: 0;
	-webkit-tap-highlight-color: transparent;
	text-decoration: underline;
	color: #0077b5;
}

.tight-table {
	width: auto; /* only as wide as contents */
	margin-left: auto; /* center horizontally */
	margin-right: auto; /* center horizontally */
	border-collapse: collapse; /* optional */
}

.tight-table td {
	padding: .25rem .75rem; /* optional tighter padding */
}

.level-title {
	font-weight: bold;
	font-size: 1.5rem;
}

/* mouse over link */
a:hover {
	/*color: #17a2b8;*/
	text-decoration: none;
}

sup {
	color: GREY;
	top: none !important;
}

.bi {
	font-weight: 700;
}

.word {
	font-size: 1.5rem;
	font-family: arial;
	color: #FF2525;
	font-weight: 600;
	white-space: nowrap;
}

.pronunciation {
	font-size: 1.25rem;
	color: var(--bs-body-color) !important;
}

.chinese {
	font-size: 1.15rem;
	color: var(--bs-body-color) !important;
}

.english {
	color: var(--bs-body-color) !important;
	font-size: 1rem;
	line-height: 1.5;
}

.word-underline {
	text-decoration-line: underline;
	text-decoration-color: black; /* classic black underline */
	text-decoration-thickness: 1px; /* thin, elegant line */
	text-underline-offset: 1.5px; /* subtle offset for clarity */
	text-decoration-style: solid; /* straightforward solid line */
	font-weight: normal; /* normal font weight */
	color: black; /* standard black text */
}

.accordion-header {
	display: flex;
}

.card-header br {
	display: none;
}

span.relative-word.highlight {
	background-color: yellow;
	border-radius: 3px;
}

/*
.custom_outline_btn {
	line-height: 0.8;
	padding-left: 0.3rem;
	padding-right: 0.3rem;
	margin-top: -5px;
}*/
.form-check-input {
	scale: 1;
	padding-top: 0px;
	margin-top: 0px;
	margin-left: 0px;
}

.accordion {
	--bs-accordion-active-bg: none !important;
}

/* Custom class for qTip */
.custom-qtip {
	font-family: Arial, sans-serif;
	color: var(--bs-body-color);
	border: 2px solid gold;
	border-radius: 6px;
	width: 350px;
	min-width: 320px;
	min-height: 130px;
	height: auto;
}

.custom-qtip .word-no {
	font-size: 1rem;
	font-weight: 550;
	color: var(--bs-body-color);
	line-height: 1.6rem;
}

.custom-qtip .word {
	font-size: 1.8rem;
	font-weight: 600;
	color: red;
	text-align: center;
	margin-top: 0.15rem;
	padding: 0.5rem 0rem;
}

.custom-qtip .pronunciation {
	font-size: 1.15rem;
	color: var(--bs-body-color);
	font-weight: 500;
	text-align: center;
	margin: 0.25rem 0;
	line-height: 1.75rem;
}

.custom-qtip .chinese {
	margin-top: 0.5rem;
	font-size: 1.2rem;
	color: var(--bs-body-color);
	font-weight: 540;
	text-align: left;
	line-height: 1.9rem;
	padding: 0.75rem, 0;
}

.word-form {
	text-decoration: none;
	border-radius: 5px;
	border-style: solid;
	border-width: 1px;
	color: #fff;
	background-color: #53a8b6;
	background-image: none;
	border-color: #53a8b6;
	display: inline-flex; /* inline so it flows with text */
	justify-content: center; /* horizontal center */
	align-items: center; /* vertical center */
	width: 20px; /* fixed width */
	height: 20px; /* fixed height */
	font-size: 14px; /* letter size */
	font-weight: 600; /* bold capital */
	line-height: 1; /* remove extra font spacing */
	vertical-align: middle; /* align with text line */
	padding-top: 2px;
	transform: translateY(-2px); /* fine-tune for both English & Chinese */
}

.word-number {
	color: #53a8b6;
	font-weight: 650;
	line-height: 0.9rem;
}

/************************************
 documents and folders 
*****************************/
/* Common card styles */
.file-card {
	border: none;
	position: relative;
	transition: transform 0.3s, box-shadow 0.3s;
	margin: 0 auto;
	overflow: hidden;
	/* Ensure no overflow from child elements */
}

/* Hover effect for cards */
.file-card:hover {
	cursor: pointer;
	transform: scale(1.03);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Folder card styling */
.folder {
	background-color: #f4c542;
	border: 1px solid #e0a800;
	border-radius: 0.5rem;
	padding: 1rem;
	text-align: center;
	position: relative;
	z-index: 1;
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
	margin-top: 0;
}

.folder::before {
	content: '';
	width: 60%;
	height: 20px;
	background-color: #f4c542;
	border: 1px solid #e0a800;
	position: absolute;
	top: -10px;
	left: 20%;
	border-radius: 0.5rem 0.5rem 0 0;
}

.file-image-container {
	position: relative;
	width: 100%;
	margin: 0 auto;
	margin-bottom: -30px;
	z-index: 0;
	padding: 0;
	overflow: hidden;
	/* Ensure no overflow from child elements */
}

.file-image {
	width: 100%;
	height: auto;
	display: block;
	border-radius: 0.5rem;
	border: 1px solid #ddd;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
	margin: 0;
}

/* Folder text styling */
.folder p {
	margin: 1rem 0 !important;
	color: #333 !important;
	font-size: 1rem !important;
}

.sub-title {
	margin: 0;
	color: #333;
	font-weight: bold;
	font-size: 1rem;
}

.file-info p {
	color: #333;
	font-weight: bold;
	font-size: 1.5rem;
	margin: 0rem 0;
}

.flag {
	background-color: #e53935;
	color: white;
	font-size: 1rem;
	font-weight: bold;
	position: absolute;
	bottom: 20px;
	/* Move flag higher up */
	right: -40px;
	/* Adjust right positioning */
	padding: 0.25rem 1rem 0.25rem 3rem;
	z-index: 3;
	transform: rotate(-45deg);
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
	width: 180px;
}

/* Optional flag text styling */
.flag span {
	display: block;
	transform: rotate(45deg);
}

.separator {
	margin: 0 5px;
	border-left: 1px solid;
	border-image: linear-gradient(to bottom, transparent, #555, transparent)
		1;
	height: 20px;
	display: inline-block;
	vertical-align: bottom;
}

/************************************************************
  end of the documents and folders
************************************************************/

/******************
  APP HEADER
*******************/
#app-navbar {
	height: 64px;
	/*background-color: #ffffff;*/
	padding: 0;
}

#app-navbar .navbar-brand {
	display: flex;
	flex-direction: column;
	justify-content: center;
	height: 100%;
	margin-top: -2px;
	margin-right: 0px;
	margin-left: -2px;
}

/*
#app-navbar .navbar-brand img {
	height: 50px;
	margin-top: 3px;
	margin-bottom: 5px;
}*/
#app-navbar .navbar-brand .brand-text {
	font-size: 0.9rem;
	font-weight: 450;
	color: #000;
	text-decoration: underline;
	text-decoration-color: #999;
	text-underline-offset: 4px;
	margin-left: -6px;
	vertical-align: middle;
}

#app-navbar .navbar-brand .tag-line {
	font-size: 1rem;
	text-align: center;
	overflow: hidden;
	margin-top: -2px;
}

#app-navbar .middle-component {
	display: none;
	text-align: center;
	flex-grow: 1;
}

#logo {
	margin-top: -10px;
	margin-left: -3px;
	height: 40px;
	width: auto;
	transform: none !important;
}

#logo-footer {
	height: 30px;
	width: auto;
	transform: none !important;
}

#logo-portion {
	max-width: 80%;
}
/*
#app-logo {
	margin-left: -3px;
}*/
#flash-card a {
	text-decoration: none !important;
	color: #000;
	font-weight: 550;
	line-height: 0.8rem;
}

#flash-card a:hover {
	color: white;
}

#app-navbar audio {
	width: 350px;
	height: 15px;
}

#app-navbar .navbar-collapse {
	background-color: white;
	z-index: 1050;
	padding: 1rem;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.navbar-brand .tag-line a {
	color: #000;
}

.responsive-icon {
	cursor: pointer;
	padding-right: 3px;
	margin-bottom: -4px;
}

.responsive-icon:hover {
	transform: scale(1.2);
}


@media ( min-width : 768px) {
	
	/* Only display on larger screens */
	#app-navbar .middle-component {
		display: flex;
		flex-direction: column;
		align-items: center;
		margin: 8px 0;
	}
	#app-navbar .middle-component .program-title {
		font-size: 1rem;
		font-weight: 450;
		color: #000;
		padding-bottom: 4px;
		text-decoration: underline;
		text-decoration-color: #999;
		text-underline-offset: 6px;
	}
	#app-navbar .middle-component .tool-bar {
		font-size: 1rem;
		font-weight: 600;
		text-align: center;
		overflow: hidden;
		margin-top: 2px;
	}
	#app-navbar .middle-component .tool-bar a {
		color: #000;
	}

	/* Hide brand text and tagline on wide screens */
	#app-navbar .navbar-brand .brand-text, .navbar-brand .tag-line {
		display: none;
		/* Hide on larger screens */
	}
}

/******************
  END: APP HEADER
*******************/

/* Media query for smaller screens */
@media ( max-width : 768px) {
	body {
		font-size: 1rem;
		line-height: 1.5rem;
	}
	
	.wide-screen-only { display: none; }
	.wide-screen-block { display: none; }
	.small-screen-only { display: inline; }
	
	#logo {
		height: 30px;
	}
	#navigation a {
		text-decoration: none;
		font-size: 1.1rem;
		font-weight: 450;
		line-height: 1.5rem;
	}
	#navigation a:visited {
		font-weight: 450;
		line-height: 1.5rem;
	}
	#navigation a:hover {
		color: #0d6efd;
	}
	.promo-container {
		height: 60px;
		margin-top: 18px;
	}
	.promo-message h2 {
		font-size: 0.75rem;
	}
	.promo-message h5 {
		font-size: 0.75rem;
	}
	.about-slide .container {
		padding-left: 0;
	}
	/*
	.about-slide .btn {
		font-size: 1rem;
		font-weight: 600;
		padding: 1px 15px;
	}*/
	.carousel-item br {
		display: none;
	}
	#sm {
		display: none;
	}
	
	/*
	.about-section-carousel, .about-slide {
		min-height: 42vh;
	}
	.carousel-item {
		height: 42vh;
	}
	.about-section-carousel {
		height: calc(42vh - 52px);
	}
	.carousel-title {
		font-size: 1.8rem;
		margin-bottom: 0.5rem;
	}
	.carousel-title-sm {
		font-size: 1.1rem;
		font-weight: 600;
		margin-bottom: 0.5rem;
	}
	.carousel-title-sm a {
		font-size: 1.1rem;
		font-weight: 600;
		margin-bottom: 0.5rem;
	}
	.carousel-subtitle {
		margin-bottom: 0.3rem;
		font-size: 1.2rem;
	}

	.carousel-cap {
		font-size: 1rem;
	}
	*/

	.chip {
		padding: .20rem 0.60rem;
		font-size: 0.85rem;
	}
		
	.section-title {
		margin-bottom: 1rem;
		font-size: 1.25rem;
		line-height: 1.5rem;
		text-decoration: underline;
		text-underline-offset: 5px;
	}
	.section-description, .stretch-bar-title, .album-rtl-title {
		font-size: 1rem;
		line-height: 1.5rem;
	}
	.stretch-bar-subtitle, .album-rtl-subtitle {
		font-size: 1rem;
	}
	p {
		font-size: 1rem;
		line-height: 1.5rem;
	}

	/* remove the top space for sections */
	/*
	.mt-3 {
		display: none;
	}*/
	.mt-5 {
		display: none;
	}
	.pt-5 {
		padding-top: 2rem !important;
	}
	
	/*
	#featureSectionTab {
		display: none;
	}
	#featureSectionAccordion {
		display: block;
	}
	*/
	
	.file-card {
		max-width: 100%;
		/* Ensure cards fit within the screen */
	}
	/*
	#app-navbar .navbar-brand img {
		height: 30px;
	}*/
	#app-navbar audio {
		width: 240px;
	}
	.word {
		font-size: 1.35rem;
	}
	.pronunciation {
		font-size: 1.15rem;
	}
	.chinese {
		font-size: 1rem;
		font-weight: 550;
	}
	.accordion-header {
		display: block !important;
	}
	.card-header br {
		display: block;
	}
}

/* Media query for very small screens */
@media ( max-width : 576px) {
	#navigation a:link {
		font-weight: 450;
		line-height: 1.5rem;
	}
	#navigation a:visited {
		font-weight: 450;
		line-height: 1.5rem;
	}

	.section-title, .stretch-bar-title, .album-rtl-title {
		margin-bottom: 1rem;
		font-size: 1.15rem;
		line-height: 1.5rem;
	}
	.section-description {
		font-size: 1rem;
		line-height: 1.5rem;
	}
	.stretch-bar-subtitle, .album-rtl-subtitle {
		font-size: 1rem;
	}

	.mt-5 {
		display: none;
	}
	.pt-5 {
		padding-top: 2rem;
	}
}