:root {
	scroll-padding-top: 110px;
	scroll-behavior: smooth;
	word-break: break-all;
}

/* front-end text sizes */
.html-info.small {
	font-size: 0.9rem;
}

.html-info.small p {
	font-size: 0.9rem;
}

.html-info.middle {
	font-size: 1rem;
}

.html-info.middle p {
	font-size: 1rem;
}

.html-info.large {
	font-size: 1.2rem;
}

.html-info.large p {
	font-size: 1.2rem;
}

.html-info.xlarge {
	font-size: 1.3rem;
}

.html-info.xlarge p {
	font-size: 1.3rem;
}

.blog-row {
	display: block;
}

#index-blog .blog-row {
	display: flex;
}

/*影片播放器*/
.video-js .vjs-play-progress:before {
	top: 0;
}

@media (max-width: 600px) {
	.aside-content {
		margin: 0;
	}

	.blog-row .img-fluid {
		width: 100%;
	}

	.middle-title {
		margin-top: 1rem;
	}
}

/*訂閱制方案*/

input[type=checkbox]#plan-switch {
	height: 0;
	width: 0;
	visibility: hidden;
}

label.plan-switch {
	cursor: pointer;
	width: 100px;
	height: 40px;
	display: block;
	border-radius: 50px;
	position: relative;
	margin: 20px auto;
}

label.plan-switch {
	background: #d69f35;
}

label.plan-switch::after {
	content: '';
	position: absolute;
	top: 5px;
	left: 5px;
	width: 30px;
	height: 30px;
	border-radius: 40px;
	transition: 0.3s;
}

label.plan-switch::after {
	background: #fff;
}

.switch-txt {
	display: flex;
	justify-content: space-around;
	align-items: center;
	height: 40px;
	font-size: 0.9rem;
	padding: 0 5px;
}

.switch-txt::before,
.switch-txt::after {
	display: block;
	font-weight: bold;
	box-sizing: border-box;
	opacity: 0;
}

.switch-txt::before,
.switch-txt::after {
	color: #fff;
}

.switch-txt::before {
	content: attr(choosemoon);
}

.switch-txt::after {
	content: attr(chooseyear);
}

input#plan-switch:checked+label {
	background: #666;
}

input#plan-switch:checked+label .switch-txt::before {
	opacity: 1;
}

input#plan-switch:checked+label .switch-txt::after {
	opacity: 0;
}

input#plan-switch+label .switch-txt::after {
	opacity: 1;
}

label.plan-switch:active::after {
	width: 50px;
}

input#plan-switch:checked+label::after {
	left: calc(100% - 5px);
	transform: translateX(-100%);
}

.plan-features {
	align-items: stretch;
	justify-content: space-between;
}

.plan-features ul {
	list-style: none;
	margin: 0;
	padding: 10px 0;
}

.plan-features h6 {
	display: none;
}

.plan-features .best-plan h6 {
	display: inline-block;
	padding: 6px 10px;
	border-radius: 20px;
	position: absolute;
	left: 10px;
	top: -18px;
}

.plan-features .best-plan h6 {
	background: #d69f35;
	color: #fff;
}

.card-header.best-plan {
	background: #666;
	color: #fff;
}

.plan-features .card {
	padding-right: 0;
	padding-left: 0;
	max-width: 32%;
}

.plan-features li i {
	font-size: 0.8rem;
	color: #B93F23;
}

.plan-description {
	max-width: 800px;
	padding: 0px 10px;
	display: inline-block;
}

.plan-features .text-muted {
	font-size: 0.9rem;
	display: inline-block;
	margin-left: 5px;
}

.plan-features h3 {
	font-weight: bold;
	font-size: 2.4rem;
	margin-bottom: 0;
}

.plan-price-info {
	text-align: center;
	font-size: 0.9rem;
}

.plan-price-info {
	color: #999;
}

.plan-price-info b {
	text-decoration: line-through;
	margin-right: 5px;
}

.number-font {
	font-family: "Heiti TC", "Open Sans", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

@media all and (max-width: 700px) {

	.plan-features .card {
		max-width: 90%;
	}

	.plan-features {
		justify-content: center;
	}

}

/*訂閱專屬css*/
.members-only {
	border-radius: 10px;
	padding: 30px 20px 15px;
	margin: 30px 0 20px;
	text-align: center;
	position: relative;
}

.members-only {
	background-color: #f0f0ef;
	border: 1px solid #dfdfdf;
	color: #333;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.members-only::before {
	content: "訂閱專屬";
	position: absolute;
	top: -12px;
	left: 50%;
	transform: translateX(-50%);
	background-color: var(--primary-color);
	color: white;
	padding: 4px 12px 4px 32px;
	font-size: 0.9em;
	border-radius: 20px;
	white-space: nowrap;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white' width='16' height='16'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 3c1.66 0 3 1.34 3 3s-1.34 3-3 3-3-1.34-3-3 1.34-3 3-3zm0 14.2c-2.5 0-4.71-1.28-6-3.22.03-1.99 4-3.08 6-3.08 1.99 0 5.97 1.09 6 3.08-1.29 1.94-3.5 3.22-6 3.22z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: 10px center;
	background-size: 16px;
	z-index: 1;
}

@media screen and (max-width: 480px) {
	.members-only {
		padding-top: 25px;
	}

	.members-only::before {
		top: -10px;
		font-size: 0.8em;
		padding: 3px 10px 3px 28px;
		background-size: 14px;
		background-position: 8px center;
	}
}

/*video 預覽圖*/
.intro_video_img {
	position: relative;
	width: 100%;
	padding-bottom: 56.25%;
	margin-top: 1rem;
	background: #000;
}

.intro_video_img img {
	height: auto;
	width: 100%;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	margin: auto;
}

.video-container {
	padding-top: 0;
}

/*帳號註冊說明*/
.login-info {
	border-bottom: 1px solid #f2f2f2;
	line-height: 1.8;
}

/*BLOG TAG區塊加上捲軸*/
.tag-box {
	height: 40vh;
	overflow: auto;
	scrollbar-color: #f1f1f1 #fcfcfc;
	scrollbar-width: thin;
}

/* 捲軸寬度及高度 */
.tag-box::-webkit-scrollbar {
	width: 4px;
	/*右側捲軸寬度*/
}

/* 軌道背景底色 */
.tag-box::-webkit-scrollbar-track {
	background: #fcfcfc;
}

/* 滑桿顏色 */
.tag-box::-webkit-scrollbar-thumb {
	background: #f1f1f1;
}

/* 滑桿滑鼠滑入時的顏色 */
.tag-box::-webkit-scrollbar-thumb:hover {
	background: #f1f1f1;
}

aside .tag-group .article-tag {
	background-color: #afafaf;
	color: #fff;
}

aside .tag-group .article-tag {
	margin-top: 10px;
	font-size: 0.8rem;
	display: inline-block;
	margin-left: 5px;
	padding: 2px 5px;
}

/*會員紀錄手機版顯示優化*/
@media screen and (max-width: 768px) {
	.order-row div[data-heading]:before {
		color: #757575;
		content: attr(data-heading);
		display: block;
		line-height: 1;
		margin-bottom: .25rem;
		text-align: left;
		word-break: normal;
		font-size: 0.9rem;
	}

	.order-title {
		display: none;
	}

	.order-row {
		text-align: left;
		background: #f5f5f5;
		padding: 20px;
		border-radius: 8px;
		margin-bottom: 20px;
		line-height: 2;
		font-size: 1rem;

	}

	.order-row div {
		padding: 10px 0;
	}

	.order-row+.order-row {
		border-top: none;
	}
}

/*隱藏文章目錄數字*/
.article-category.no-number ol>li::before {
	content: " ";
	counter-increment: none;
}

/*404優化*/
section.style404 {
	height: 80vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-height: 500px;
}

.style404 .title {
	font-size: 8rem;
	letter-spacing: 10px;
	line-height: 1.2;
	font-weight: bold;
	padding: 0;
}

.style404 .title {
	color: #999;
}

.style404 .title span {
	display: block;
	margin: 10px auto;
	font-size: 2rem;
	position: relative;
	left: 10px;
	letter-spacing: 20px;
}

@media (max-width: 768px) {
	section.style404 {
		padding-top: 2rem;
		height: 60vh;
		min-height: 400px;
	}
}

/*social Proof CSS*/
.socialproof {
	position: fixed;
	bottom: 20px;
	left: 20px;
	display: flex;
	align-items: center;
	background: white;
	padding: 10px 16px;
	padding-right: 40px;
	border-radius: 100px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	max-width: 360px;
	opacity: 0;
	transform: translateX(-100%);
	transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
	visibility: hidden;
}

.socialproof.show {
	transform: translateX(0);
	opacity: 1;
	visibility: visible;
}

.socialproof.hide {
	transform: translateX(-100%);
	opacity: 0;
	visibility: hidden;
}

.socialproof-avatar {
	flex-shrink: 0;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: #666;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	margin-right: 16px;
}

.socialproof-avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.socialproof-text {
	flex: 1;
	font-family: "Noto Sans", sans-serif;
	min-width: 0;
}

.socialproof-message {
	display: block;
	color: #1F2937;
	font-size: 0.9rem;
	line-height: 1.4;
	margin-bottom: 2px;
}

.socialproof-message strong {
	font-weight: 600;
}

.socialproof-time {
	display: block;
	color: #666;
	font-size: 0.8rem;
}

.socialproof-close-button {
	position: absolute;
	top: 50%;
	right: 16px;
	transform: translateY(-50%);
	width: 20px;
	height: 20px;
	border: none;
	background: transparent;
	cursor: pointer;
	padding: 0;
	color: #9CA3AF;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 16px;
	transition: color 0.3s ease;
}

.socialproof-close-button:hover {
	color: #4B5563;
}

@media screen and (max-width:400px) {
	.socialproof {
		max-width: 300px;
		left: 10px;
	}

	.socialproof-avatar {
		width: 36px;
		height: 36px;
		margin-right: 10px;
	}

	.socialproof-message {
		font-size: 0.8rem;
		line-height: 1.4;
	}
}

/* 購物車加減數量按鈕 不將連續點擊解釋為縮放手勢*/
.counter-group button {
	touch-action: manipulation;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	user-select: none;
}

/*常用收件人功能*/
#recipientModal .modal-header {
	border-bottom: 0px;
}

#recipientModal .modal-footer {
	border-top: 0px;
}

#saveRecipientBtn {
	top: 4px;
}

/* 收件人容器 */
.recipient-container {
	position: relative;
	max-height: 500px;
	overflow-y: auto;
}

/* 收件人卡片樣式 */
.recipient-item.card {
	border: 1px solid #e0e0e0;
	border-radius: 12px;
	background: #fff;
	transition: background 0.2s;
}

.recipient-item.card:hover {
	background: #f9f9f9;
}

/* 收件人選擇區塊 */
.recipient-select {
	width: 25px;
	display: flex;
	align-items: center;
	margin-right: 12px;
	height: 24px;
}

.recipient-radio {
	transform: scale(1.25);
	cursor: pointer;
	position: relative;
	top: 3px;
}

/* 收件人資訊區塊 */
.recipient-info {
	padding-right: 15px;
}

.recipient-name {
	font-weight: bold;
	cursor: pointer;
	margin-bottom: 8px;
	display: block;
}

/* 收件人操作區塊 */
.recipient-actions .btn-link {
	font-weight: 500;
	text-decoration: none;
}

.recipient-actions .btn-link:focus {
	box-shadow: none;
}

/* 設為預設按鈕樣式 */
.set-default-btn {
	font-weight: 500;
	font-size: 0.95rem;
	color: #666;
	border-radius: 20px;
	border: 1px solid #666;
	padding: 2px 10px;
	background-color: #fff;
	white-space: nowrap;
	min-width: 90px;
	text-align: center;
}

.set-default-btn.default-state {
	background-color: #666;
	color: #fff;
}

.set-default-btn.default-state i {
	color: #fff;
}

.set-default-btn:hover {
	background-color: #666;
	color: #fff;
}

.set-default-btn.default-state:hover {
	background-color: #666;
}

/* 新增收件人表單 */
#addRecipientForm {
	animation: fadeIn 0.3s;
	background-color: #f9f9f9;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* 響應式調整 */
@media (max-width: 767.98px) {
	.modal-dialog {
		margin: 0.5rem auto;
		max-width: 95%;
	}

	.recipient-info {
		padding-left: 32px;
		padding-right: 0;
		margin-bottom: 10px;
	}

	.recipient-actions {
		padding-left: 32px;
		width: 100%;
	}

	.recipient-select {
		position: absolute;
	}

	.set-default-btn {
		display: inline-block;
		margin-bottom: 0;
		margin-right: 8px;
	}

	.recipient-item .card-body {
		padding: 12px;
	}

	.recipient-actions .d-flex {
		flex-wrap: wrap;
	}
}

/*新課程頁面暫存樣式*/
/* 內容區域樣式 */
.section-container {
	padding: 50px 0;
}

/* 課程縮圖樣式 */
.course-thumbnail {
	width: 120px;
	height: 80px;
	position: relative;
	flex-shrink: 0;
}

/* 課程選單樣式 - 使用 sticky 定位 */
.tab-menu {
	background: #fff;
	border-bottom: 1px solid #e9ecef;
	position: sticky;
	top: 0;
	z-index: 90;
}

/* 自定義課程頁籤樣式 */
.nav-tabs-custom {
	border-bottom: none;
	display: flex;
	flex-wrap: nowrap;
	overflow-x: auto;
}

.nav-tabs-custom .nav-item {
	margin-bottom: 0;
}

.nav-tabs-custom .nav-link {
	border: none;
	color: #333;
	padding: 15px 20px;
	position: relative;
	font-weight: 500;
	transition: all 0.3s;
}

.nav-tabs-custom .nav-link:hover {
	color: var(--primary-color);
}

.nav-tabs-custom .nav-link.active {
	color: var(--primary-color);
	background-color: transparent;
}

.nav-tabs-custom .nav-link.active:after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 4px;
	background-color: var(--primary-color);
}

.purchase-block {
	padding: 0;
	overflow: hidden;
	border-radius: 12px;
	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
	background: #fff;
	margin-bottom: 24px;
	transition: transform 0.3s, box-shadow 0.3s;
	border: 1px solid rgba(0, 0, 0, 0.05);
}

.purchase-block:hover {
	transform: translateY(-5px);
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.purchase-img-wrapper {
	width: 100%;
	overflow: hidden;
	position: relative;
}

.purchase-img-top {
	width: 100%;
	display: block;
	object-fit: cover;
	transition: transform 0.5s;
}

.purchase-block:hover .purchase-img-top {
	transform: scale(1.05);
}

.purchase-block .price {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}

.purchase-content {
	padding: 24px 24px 16px 24px;
}


.course-item a {
	align-items: center;
	background-color: #f5f5f5;
	border-radius: 8px;
	color: #333;
}

.course-info {
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	display: -webkit-box;
	height: 55px;
	padding: 0 5px;
}

.course-info span {
	font-size: 0.9rem;
}

.course-info-list {
	margin: 0;
	padding: 0;
	list-style: none;
	line-height: 1.8;
}

.course-info-list i {
	width: 24px;
}

.course-info-list li {
	margin-bottom: 5px;
}

/* 購買區塊固定樣式 */
.sticky-purchase-wrapper {
	position: relative;
}

.sticky-purchase {
	max-height: calc(100vh - 100px);
	overflow-y: auto;
	position: sticky;
	top: 70px;
	/* 頁籤選單高度 + 間距 */
	z-index: 99;
	padding-right: 8px;
	padding-left: 8px;
}

/* 課程方案捲軸樣式 */
.sticky-purchase::-webkit-scrollbar {
	width: 4px;
}

.sticky-purchase::-webkit-scrollbar-track {
	background: transparent;
	border-radius: 5px;
}

.sticky-purchase::-webkit-scrollbar-thumb {
	border-radius: 5px;
	background: #f1f1f1;
}

.sticky-purchase::-webkit-scrollbar-thumb:hover {
	background: #ccc;
}


/* 小標籤 */
.badge-outline-primary {
	color: var(--primary-color);
	border: 1px solid var(--primary-color);
	font-weight: 500;
	padding: 0.5em 1em;
	font-size: 0.85rem;
}

.badge-outline-primary:hover {
	color: #fff;
	background: var(--primary-color);
}

.course-tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 24px;
}

.course-instructor {
	display: flex;
	align-items: center;
}

.instructor-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	overflow: hidden;
	margin-right: 12px;
}

.instructor-avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* 響應式 */
@media (max-width: 991.98px) {
	.sticky-purchase {
		position: static;
		max-height: none;
		overflow-y: visible;
		padding-right: 0;
	}

	.cta-fix-bottom .cta-right {
		text-align: left;
	}

	.tab-menu.fixed {
		top: 67px;
	}
}

@media (max-width: 768px) {
	.section-container {
		padding: 30px 0;
	}

	.purchase-block {
		margin: 15px 0;
	}
}

.comment-area .comment-header {
	display: block;
}

/*活動頁改版*/
.quantity-selector {
	display: flex;
	justify-content: center;
}

.quantity-selector .quantity {
	-webkit-box-flex: 0;
	-ms-flex: 0 0 0%;
	flex: 0 0 50%;
	max-width: 50%;
	border: 0;
	text-align: center;
	-webkit-appearance: textfield;
	-moz-appearance: textfield;
	appearance: textfield;
}

.quantity-selector button {
	width: 48px;
	height: 48px;
	border: 2px solid var(--primary-color);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.2s ease;
	color: var(--primary-color);
}

.quantity-selector button:hover {
	background-color: var(--primary-color);
	color: #fff;
}

.text-s {
	font-size: 0.9rem;
}

.quantity-selector input[type="number"] {
	-webkit-appearance: none;
	-moz-appearance: textfield;
	appearance: none;
}

.quantity-selector input[type="number"]::-webkit-outer-spin-button,
.quantity-selector input[type="number"]::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
	display: none;
}

.quantity-selector input[type="number"]:focus {
	outline: 2px solid #fcfcfc;
	border-radius: 6px;
}

.event-state {
	letter-spacing: 2px;
	font-size: 0.9rem;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
	line-height: 1.6;
}

.purchase-block .badge-primary {
	background-color: var(--primary-color);
}

.fa-location-dot {
	position: relative;
	left: 1px;
}

.back-btn-course {
	border-right: 1px solid #ccc;
}

@media (max-width: 768px) {
	.section-container {
		padding: 30px 0;
	}

	.purchase-block {
		margin: 15px 0;
	}
}

/* BEGIN 影片浮水印 */

.video-container {
	position: relative;
	/* display: inline-block; */
	overflow: hidden;
}

.watermark-moving {
	position: absolute;
	top: 0;
	left: 0;
	/* background-color: rgba(255, 255, 255, 0.1); */
	/* color: red; */
	/* font-size: 16px; */
	padding: 10px;
	/* border: 1px solid black; */
	z-index: 9999;
	transition: transform 0.5s ease;
}

/* END 影片浮水印 */