/*
 * ============================================================
 * TABLE OF CONTENTS (目錄)
 * ============================================================
 *
 *  1.  Header 基本樣式
 *
 *  2.  導航列
 *      2-1. 基本導航
 *      2-2. Nav Link
 *
 *  3.  右側工具列
 *
 *  4.  下拉選單（語言 / 會員）
 *      4-1. 基本下拉選單
 *      4-2. 會員快速功能格
 *      4-3. 會員視圖切換
 *
 *  5.  搜尋面板
 *      5-1. 搜尋面板容器
 *      5-2. 搜尋輸入框
 *      5-3. 快速連結
 *
 *  6.  漢堡選單按鈕
 *
 *  7.  遮罩層
 *
 *  8.  通用 Mega Menu 元件
 *
 *  9.  RWD: min-width: 1440px
 *
 * 10.  RWD: min-width: 992px（桌面版）
 *      10-1. Mega Menu Wrapper
 *      10-2. 選單項目
 *      10-3. 三層水平展開結構
 *      10-4. Mega Menu Content
 *      10-5. 簡單內容卡片
 *      10-6. 簡單下拉選單
 *      10-7. 捲軸樣式
 *      10-8. 桌面版隱藏手機版元素
 *      10-9. 遮罩層（桌面版調整）
 *
 * 11.  RWD: max-width: 1199px
 *
 * 12.  RWD: max-width: 991px（手機版）
 *      12-1. 工具列圖示
 *      12-2. 遮罩 & 手機選單定位
 *      12-3. Mega See All
 *      12-4. 下拉選單：語言
 *      12-5. 下拉選單：會員
 *      12-6. 手機版 Nav Link Row
 *      12-7. 手機版工具列
 *      12-8. 手機版主選單（Offcanvas）
 *      12-9. 手機版 Header
 *      12-10. 手機版搜尋區域
 *      12-11. 手機版 Nav Link
 *      12-12. 手機版子選單
 *      12-13. 手機版工具區域
 *      12-14. 隱藏桌面版元素
 *      12-15. 搜尋面板調整
 *
 * 13.  RWD: max-width: 767px
 *
 * 14.  RWD: max-width: 576px
 *
 * 15.  RWD: max-width: 350px
 *
 * ============================================================
 */
/* ============================================================
 * 1. Header 基本樣式
 * ============================================================ */
.vecow-header {
		background: var(--bg-gradient);
		position: sticky;
		top: 0;
		z-index: 1052;
}
.home .vecow-header {
		background: var(--bg-gradient-o);
		-webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
		box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
}
/* ============================================================
 * 2. 導航列
 * ============================================================ */
/* ---- 2-1. 基本導航 ---- */
.navbar {
		padding: 0;
}
.navbar-nav {
		gap: 0;
}
/* ---- 2-2. Nav Link ---- */
.nav-link {
		color: var(--color-white) !important;
		padding: 1.25rem 0.75rem 0.75rem !important;
		position: relative;
		-webkit-transition: var(--transition-basic);
		-o-transition: var(--transition-basic);
		transition: var(--transition-basic);
		white-space: nowrap;
		border-bottom: 3px solid transparent;
		min-height: var(--nav-height);
		font-size: var(--font-size-base-2lg);
		letter-spacing: 0.05em;
}
.nav-link:hover, .nav-link.active {
		border-bottom-color: var(--dark-blue);
}
.navbar-nav.is-right .nav-link {
		padding: 1.25rem 0.85rem 0.75rem !important;
}
/* ============================================================
 * 3. 右側工具列
 * ============================================================ */
.header-tools {
		display: -webkit-box;
		display: -ms-flexbox;
		display: flex;
		-webkit-box-align: center;
		-ms-flex-align: center;
		align-items: center;
		gap: 0.5rem;
}
.header-tool-btn {
		color: var(--color-white);
		background-color: transparent;
		border: none;
		padding: 0.5rem 0.35rem;
		cursor: pointer;
		min-height: var(--nav-height);
}
.header-tool-btn img {
		min-width: 24px;
		min-height: 24px;
}
.header-tool-btn.show img, .header-tools .btn:hover img {
		-webkit-filter: var(--svg-hover-light-blue);
		filter: var(--svg-hover-light-blue);
}
.header-tool-btn i {
		font-size: var(--font-size-base-2lg);
}
/* ============================================================
 * 4. 下拉選單（語言 / 會員）
 * ============================================================ */
/* ---- 4-1. 基本下拉選單 ---- */
.dropdown-menu {
		border: none;
		background-color: var(--color-white);
		min-width: var(--dropdown-width);
		padding: 1rem 0;
		border-radius: 0;
		-webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.dropdown-menu.language {
		min-width: var(--dropdown-width-sm);
}
.dropdown-menu.member {
		min-width: var(--dropdown-width-lg);
		max-width: var(--dropdown-width-lg);
		padding: 1.5rem 1rem 1rem;
}
.dropdown-menu.member .info {
		color: var(--color-gray);
		line-height: var(--line-height-tight);
		text-align: start;
		position: relative;
		font-size: var(--font-size-base);
		-webkit-box-flex: 1;
		-ms-flex: 1;
		flex: 1;
}
.dropdown-menu.member input {
		font-size: var(--font-size-sm);
}
.dropdown-menu.member .captcha-image {
		height: 35px;
}
.dropdown-menu.member .captcha-block .form-input.short {
		width: 100px !important;
}
.dropdown-menu.member .btn-basic {
		min-width: inherit;
}
.dropdown-menu.member .form-check-label {
		font-size: var(--font-size-sm);
		color: var(--color-gray-dark);
}
.dropdown-menu.member .form-check-input {
		margin-top: 0;
}
/* ---- 4-2. 會員快速功能格 ---- */
.member-quick-grid {
		display: -ms-grid;
		display: grid;
		-ms-grid-columns: 1fr 8px 1fr;
		grid-template-columns: 1fr 1fr;
		gap: 8px;
}
.member-quick-grid li .btn {
		background-color: var(--color-light-gray);
		border-radius: 0.625rem;
		border: 1px solid #9f9f9f;
		padding: .5rem .5rem;
		display: -webkit-box;
		display: -ms-flexbox;
		display: flex;
		-webkit-box-orient: vertical;
		-webkit-box-direction: normal;
		-ms-flex-direction: column;
		flex-direction: column;
		gap: 0.3125rem;
		-webkit-box-align: center;
		-ms-flex-align: center;
		align-items: center;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		justify-content: center;
		width: 7.3125rem;
		position: relative;
		-webkit-transition: var(--transition-basic);
		-o-transition: var(--transition-basic);
		transition: var(--transition-basic);
		-webkit-box-shadow: 0 0.25rem 0.25rem 0 rgba(0, 0, 0, 0.25);
		box-shadow: 0 0.25rem 0.25rem 0 rgba(0, 0, 0, 0.25);
}
.member-quick-grid li .btn .text {
		color: var(--color-gray);
		text-align: center;
		line-height: var(--line-height-tight);
}
.member-quick-grid li .btn > img {
		-ms-flex-negative: 0;
		flex-shrink: 0;
		width: 1.5rem;
		height: 1.5rem;
		position: relative;
		overflow: visible;
		aspect-ratio: 1;
}
.member-quick-grid li .btn:hover {
		color: var(--color-white) !important;
		background-color: var(--secondary-blue);
		-webkit-transition: var(--transition-basic);
		-o-transition: var(--transition-basic);
		transition: var(--transition-basic);
}
.member-quick-grid li .btn:hover .text {
		color: var(--color-white) !important;
}
.member-quick-grid li .btn:hover > img {
		-webkit-filter: var(--svg-hover-white);
		filter: var(--svg-hover-white);
}
.member-quick-footer {
		width: -webkit-fit-content;
		width: -moz-fit-content;
		width: fit-content;
}
.member-quick-footer a {
		color: var(--dark-blue);
}
.member-quick-footer a:hover {
		color: var(--secondary-blue);
}
/* ---- 4-3. 會員視圖切換 ---- */
.member-view {
		text-align: center;
		display: none;
}
.member-view.active {
		display: block;
}
/* ============================================================
 * 5. 搜尋面板
 * ============================================================ */
/* ---- 5-1. 搜尋面板容器 ---- */
.search-container {
		position: relative;
}
.search-panel {
		position: fixed;
		max-width: 600px;
		top: 0;
		left: 0;
		right: 0;
		margin: auto;
		width: 100%;
		background-color: rgba(var(--bg-gray-rgb), 0.95);
		z-index: 1051;
		-webkit-transform: translateY(-150%);
		-ms-transform: translateY(-150%);
		transform: translateY(-150%);
		-webkit-transition: -webkit-transform 0.3s ease;
		transition: -webkit-transform 0.3s ease;
		-o-transition: transform 0.3s ease;
		transition: transform 0.3s ease;
		transition: transform 0.3s ease, -webkit-transform 0.3s ease;
		padding: 1rem;
		-webkit-box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.search-panel.show {
		-webkit-transform: translateY(var(--nav-height));
		-ms-transform: translateY(var(--nav-height));
		transform: translateY(var(--nav-height));
}
/* ---- 5-2. 搜尋輸入框 ---- */
.search-panel .search-input-group {
		position: relative;
		max-width: 650px;
		margin: 0 auto 20px;
}
.search-panel .search-input-group input {
		padding: 10px 40px 10px 15px;
		border-radius: 25px;
		border: none;
		width: 100%;
		font-size: var(--font-size-base);
		background-color: var(--color-white);
		-webkit-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
		box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}
.search-panel .search-input-group button {
		position: absolute;
		right: 5px;
		top: 50%;
		-webkit-transform: translateY(-50%);
		-ms-transform: translateY(-50%);
		transform: translateY(-50%);
		border: none;
		background-color: transparent;
		padding: 8px;
		cursor: pointer;
}
.search-panel .search-input-group button img {
		width: 20px;
		height: 20px;
		opacity: 0.6;
}
/* ---- 5-3. 快速連結 ---- */
.search-panel .quick-links {
		max-width: 650px;
		margin: 25px auto 0;
}
.search-panel .quick-links h6 {
		font-size: var(--font-size-base);
		margin-bottom: 15px;
		color: var(--color-white);
		font-weight: 500;
}
.search-panel .quick-links-grid {
		display: -ms-grid;
		display: grid;
		-ms-grid-columns: 1fr 30px 1fr;
		grid-template-columns: 1fr 1fr;
		gap: 8px 30px;
}
.search-panel .quick-link-item {
		display: block;
		padding: 2px 0;
		color: var(--color-white);
		text-decoration: none;
		-webkit-transition: color 0.2s;
		-o-transition: color 0.2s;
		transition: color 0.2s;
		font-size: var(--font-size-sm);
}
.search-panel .quick-link-item:hover {
		color: rgba(255, 255, 255, 0.7);
}
/* ============================================================
 * 6. 漢堡選單按鈕
 * ============================================================ */
.hamburger-btn {
		padding: 10px;
		background-color: transparent;
		border: none;
		cursor: pointer;
}
.hamburger-btn:focus {
		outline: none;
		-webkit-box-shadow: none;
		box-shadow: none;
		border: 0;
}
.hamburger-icon {
		position: relative;
		width: 24px;
		height: 18px;
}
.hamburger-icon span {
		display: block;
		position: absolute;
		height: 2px;
		width: 100%;
		background-color: var(--color-white);
		border-radius: 2px;
		opacity: 1;
		left: 0;
		-webkit-transform: rotate(0deg);
		-ms-transform: rotate(0deg);
		transform: rotate(0deg);
		-webkit-transition: 0.25s ease-in-out;
		-o-transition: 0.25s ease-in-out;
		transition: 0.25s ease-in-out;
}
.hamburger-icon span:nth-child(1) {
		top: 0;
}
.hamburger-icon span:nth-child(2) {
		top: 8px;
}
.hamburger-icon span:nth-child(3) {
		top: 16px;
}
/* 漢堡 → X 動畫 */
.hamburger-btn.active .hamburger-icon span:nth-child(1) {
		top: 8px;
		-webkit-transform: rotate(135deg);
		-ms-transform: rotate(135deg);
		transform: rotate(135deg);
}
.hamburger-btn.active .hamburger-icon span:nth-child(2) {
		opacity: 0;
}
.hamburger-btn.active .hamburger-icon span:nth-child(3) {
		top: 8px;
		-webkit-transform: rotate(-135deg);
		-ms-transform: rotate(-135deg);
		transform: rotate(-135deg);
}
/* ============================================================
 * 7. 遮罩層
 * ============================================================ */
.mega-menu-overlay {
		position: fixed;
		top: auto;
		left: 0;
		right: 0;
		bottom: 0;
		background-color: rgba(0, 0, 0, 0.75);
		opacity: 0;
		visibility: hidden;
		-webkit-transition: opacity 0.15s linear, visibility 0.15s linear;
		-o-transition: opacity 0.15s linear, visibility 0.15s linear;
		transition: opacity 0.15s linear, visibility 0.15s linear;
		z-index: 1050;
		pointer-events: none;
		height: calc(100vh - var(--nav-height));
}
.mega-menu-overlay.show {
		opacity: 1;
		visibility: visible;
		pointer-events: auto;
}
/* ============================================================
 * 8. 通用 Mega Menu 元件
 * ============================================================ */
.simple-content-btn {
		display: inline-block;
		padding: 0.25rem 0.5rem;
		color: var(--primary-blue);
		border: 2px solid var(--primary-blue);
}
.simple-content-btn:hover {
		text-decoration: underline;
		color: var(--dark-blue);
		border-color: var(--dark-blue);
}
.mega-see-all a {
		display: inline-block;
		margin-top: 1rem;
		padding: 0.35rem 1.5rem;
		color: var(--text-basic);
		font-size: var(--font-size-sm);
		-webkit-transition: var(--transition-basic);
		-o-transition: var(--transition-basic);
		transition: var(--transition-basic);
}
.simple-dropdown-item.active, .simple-dropdown-item:hover, .mega-item.active, .mega-item:hover, .mega-see-all a:hover {
		text-decoration: underline;
		color: var(--dark-blue);
		-webkit-transition: var(--transition-basic);
		-o-transition: var(--transition-basic);
		transition: var(--transition-basic);
}
/* ============================================================
 * 9. RWD: min-width: 1440px
 * ============================================================ */
@media (min-width: 1440px) {
		.nav-link {
				padding: 1.25rem 1.35rem 0.75rem !important;
		}
}
/* ============================================================
 * 10. RWD: min-width: 992px（桌面版）
 * ============================================================ */
@media (min-width: 992px) {
		/* ---- 10-1. Mega Menu Wrapper ---- */
		.mega-menu-wrapper {
				position: fixed;
				top: var(--nav-height);
				background-color: var(--color-white);
				-webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
				box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
				display: none;
				z-index: 1040;
				max-height: calc(100vh - var(--nav-height));
				overflow: hidden;
				width: -webkit-fit-content;
				width: -moz-fit-content;
				width: fit-content;
		}
		.mega-menu-wrapper.show {
				display: block;
		}
		.mega-menu-container {
				max-width: 100%;
				margin: 0;
				padding: 0;
				height: 100%;
		}
		/* ---- 10-2. 選單項目 ---- */
		.simple-dropdown-item, .mega-item {
				padding: 0.35rem 1.5rem;
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-pack: justify;
				-ms-flex-pack: justify;
				justify-content: space-between;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
				color: var(--text-basic);
				font-size: var(--font-size-base);
				-webkit-transition: var(--transition-basic);
				-o-transition: var(--transition-basic);
				transition: var(--transition-basic);
		}
		.mega-item .icon {
				width: 12px;
		}
		.mega-item .icon, .mega-item i {
				font-size: var(--font-size-sm);
				opacity: 0.75;
				-webkit-transition: var(--transition-basic);
				-o-transition: var(--transition-basic);
				transition: var(--transition-basic);
		}
		.mega-item.active .icon, .mega-item:hover .icon, .mega-item.active i, .mega-item:hover i {
				opacity: 1;
				-webkit-transition: var(--transition-basic);
				-o-transition: var(--transition-basic);
				transition: var(--transition-basic);
		}
		/* ---- 10-3. 三層水平展開結構 ---- */
		.mega-menu-level {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				min-height: 300px;
				background-color: var(--color-white);
				height: -webkit-fit-content;
				height: -moz-fit-content;
				height: fit-content;
		}
		/* 第一層 */
		.mega-level-1 {
				width: 240px;
				background-color: var(--primary-blue);
				-ms-flex-negative: 0;
				flex-shrink: 0;
				overflow-y: auto;
				padding: 1rem 0;
		}
		.mega-level-1-item, .mega-level-1-item:hover, .mega-level-1-item.active {
				color: var(--light-blue);
		}
		/* 第二層 */
		.mega-level-2 {
				width: 0;
				background-color: var(--light-blue);
				display: none;
				-ms-flex-negative: 0;
				flex-shrink: 0;
				overflow-y: auto;
				opacity: 0;
				-webkit-transition: width 0.3s ease, opacity 0.3s ease;
				-o-transition: width 0.3s ease, opacity 0.3s ease;
				transition: width 0.3s ease, opacity 0.3s ease;
				padding: 1rem 0;
		}
		.mega-level-2.show {
				display: block;
				width: 280px;
				opacity: 1;
		}
		/* 第三層 */
		.mega-level-3 {
				-webkit-box-flex: 0;
				-ms-flex: 0;
				flex: 0;
				width: 0;
				background-color: var(--color-white);
				display: none;
				overflow-y: auto;
				opacity: 0;
				-webkit-transition: opacity 0.3s ease, -webkit-box-flex 0.3s ease;
				transition: opacity 0.3s ease, -webkit-box-flex 0.3s ease;
				-o-transition: flex 0.3s ease, opacity 0.3s ease;
				transition: flex 0.3s ease, opacity 0.3s ease;
				transition: flex 0.3s ease, opacity 0.3s ease, -webkit-box-flex 0.3s ease, -ms-flex 0.3s ease;
				padding: 1rem 0;
		}
		.mega-level-3.show {
				display: block;
				-webkit-box-flex: 1;
				-ms-flex: 1;
				flex: 1;
				width: auto;
				opacity: 1;
		}
		.mega-level-3-title {
				color: var(--vecow-blue);
				font-weight: bold;
				font-size: var(--font-size-base-lg);
				margin-bottom: 1.5rem;
				padding-bottom: 0.75rem;
		}
		.mega-level-3-grid {
				display: -ms-grid;
				display: grid;
				grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
				gap: 1rem;
		}
		/* 第四層 */
		.mega-level-4 {
				display: none;
				opacity: 0;
				-webkit-transition: opacity 0.3s ease;
				-o-transition: opacity 0.3s ease;
				transition: opacity 0.3s ease;
				padding: 1rem 0;
		}
		.mega-level-4.show {
				display: block;
				opacity: 1;
		}
		/* ---- 10-4. Mega Menu Content ---- */
		.mega-menu-content {
				display: none;
				min-height: var(--megamenu-height);
				max-width: var(--megamenu-width);
		}
		.mega-menu-content.show {
				display: block;
		}
		.mega-content-layout {
				display: -ms-grid;
				display: grid;
				-ms-grid-columns: var(--megamenu-sidebar-width) 1fr;
				grid-template-columns: var(--megamenu-sidebar-width) 1fr;
				min-height: var(--megamenu-height);
		}
		.mega-content-sidebar {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-orient: vertical;
				-webkit-box-direction: normal;
				-ms-flex-direction: column;
				flex-direction: column;
				background-color: var(--light-blue);
				overflow-y: auto;
				padding: 1rem 0;
		}
		.mega-content-main {
				background-color: var(--color-white);
				overflow-y: auto;
		}
		.mega-content-panel {
				display: none;
				padding: 1.5rem 2rem;
		}
		.mega-content-panel.active {
				display: block;
		}
		/* ---- 10-5. 簡單內容卡片 ---- */
		.simple-content-card .title {
				font-size: var(--font-size-base-lg);
				font-weight: var(--font-weight-semibold);
				margin-bottom: 1rem;
				display: inline-block;
				color: var(--text-basic);
		}
		.simple-content-card .title:hover {
				text-decoration: underline;
				color: var(--dark-blue);
		}
		.simple-content-image {
				position: relative;
				overflow: hidden;
				width: 100%;
				height: 100%;
				margin-bottom: 1rem;
				aspect-ratio: 16 / 9;
		}
		.simple-content-image img {
				width: 100%;
				height: 100%;
				-o-object-fit: cover;
				object-fit: cover;
		}
		/* ---- 10-6. 簡單下拉選單 ---- */
		.simple-dropdown {
				position: relative;
		}
		.simple-dropdown-menu {
				position: absolute;
				top: 100%;
				left: 0;
				background-color: var(--color-white);
				min-width: var(--dropdown-width);
				padding: 1rem 0;
				-webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
				box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
				display: none;
				z-index: 1060;
		}
		.simple-dropdown:hover .simple-dropdown-menu {
				display: block;
		}
		/* ---- 10-7. 捲軸樣式 ---- */
		.mega-level-1::-webkit-scrollbar, .mega-level-2::-webkit-scrollbar, .mega-level-3::-webkit-scrollbar, .mega-content-sidebar::-webkit-scrollbar, .mega-content-main::-webkit-scrollbar {
				width: 6px;
		}
		.mega-level-1::-webkit-scrollbar-track, .mega-level-2::-webkit-scrollbar-track, .mega-level-3::-webkit-scrollbar-track, .mega-content-sidebar::-webkit-scrollbar-track, .mega-content-main::-webkit-scrollbar-track {
				background-color: var(--color-light-gray);
		}
		.mega-level-1::-webkit-scrollbar-thumb, .mega-level-2::-webkit-scrollbar-thumb, .mega-level-3::-webkit-scrollbar-thumb, .mega-content-sidebar::-webkit-scrollbar-thumb, .mega-content-main::-webkit-scrollbar-thumb {
				background-color: var(--color-gray);
				border-radius: 4px;
		}
		.mega-level-1::-webkit-scrollbar-thumb:hover, .mega-level-2::-webkit-scrollbar-thumb:hover, .mega-level-3::-webkit-scrollbar-thumb:hover, .mega-content-sidebar::-webkit-scrollbar-thumb:hover, .mega-content-main::-webkit-scrollbar-thumb:hover {
				background-color: var(--color-gray-dark);
		}
		/* ---- 10-8. 桌面版隱藏手機版元素 ---- */
		.navbar-toggler, .mobile-main-menu, .mobile-header-tools {
				display: none;
		}
		.mobile-header-tools .dropdown {
				position: relative;
		}
		/* ---- 10-9. 遮罩層（桌面版調整） ---- */
		.mega-menu-overlay {
				top: 0;
				z-index: 1030;
				background-color: rgba(0, 0, 0, 0);
				height: 100vh;
		}
}
/* ============================================================
 * 11. RWD: max-width: 1199px
 * ============================================================ */
@media (max-width: 1199px) {
		.header-tool-btn img {
				min-width: 20px;
				min-height: 20px;
		}
		.navbar-expand-lg .navbar-nav .nav-link {
				font-size: var(--font-size-base-lg);
				padding: 1.25rem 0.5rem 0.5rem !important;
		}
}
/* ============================================================
 * 12. RWD: max-width: 991px（手機版）
 * ============================================================ */
@media (max-width: 991px) {
		/* ---- 12-1. 工具列圖示 ---- */
		.header-tool-btn img {
				min-width: 18px;
				min-height: 18px;
		}
		.header-tool-btn {
				width: 28px;
				padding: 4px;
		}
		/* ---- 12-2. 遮罩 & 手機選單定位 ---- */
		.mega-menu-overlay, .mobile-main-menu {
				top: 50px;
		}
		/* ---- 12-3. Mega See All ---- */
		.mega-see-all a {
				padding: 0.5rem 0 0.1rem;
				font-size: var(--font-size-sm);
				margin: 1rem 0 2rem 2rem;
				border-bottom: 1px solid var(--dark-gray);
		}
		.mobile-submenu .mobile-submenu .mega-see-all a {
				margin: 1rem 0 1.5rem 2.5rem;
		}
		.mega-see-all a .icon {
				width: 15px;
				margin-right: 5px;
		}
		/* ---- 12-4. 下拉選單：語言 ---- */
		.mobile-header-tools .dropdown {
				position: static;
		}
		.dropdown-menu.language.show {
				min-width: 450px;
				max-width: 450px;
				display: -ms-grid;
				display: grid;
				-ms-grid-columns: 1fr 8px 1fr;
				grid-template-columns: 1fr 1fr;
				gap: 8px;
				right: 0;
				left: 0;
				margin: auto;
		}
		.dropdown-menu.language .dropdown-item {
				text-align: center;
				border-radius: 8px;
		}
		.dropdown-menu.language .dropdown-item:hover, .dropdown-menu.language .dropdown-item:focus {
				background-color: var(--secondary-blue) !important;
				color: var(--color-white) !important;
		}
		/* ---- 12-5. 下拉選單：會員 ---- */
		.dropdown-menu.member {
				min-width: 450px;
				max-width: 450px;
				right: 0;
				left: 0;
				margin: auto;
		}
		.dropdown-menu.member .member-quick-grid {
				gap: 15px;
		}
		.dropdown-menu.member .member-quick-grid li a {
				margin: auto;
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-orient: horizontal;
				-webkit-box-direction: normal;
				-ms-flex-direction: row;
				flex-direction: row;
				width: 100%;
		}
		.dropdown-menu.member .member-quick-grid li .btn .text {
				min-width: 70px;
				text-align: start;
				padding-left: 10px;
		}
		/* ---- 12-6. 手機版 Nav Link Row ---- */
		.navbar-collapse {
				display: none !important;
		}
		.hamburger-icon {
				width: 18px;
				height: 14px;
		}
		.mobile-nav-link-row {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
		}
		.mobile-nav-link-row .mobile-nav-link-text {
				-webkit-box-flex: 1;
				-ms-flex: 1;
				flex: 1;
		}
		.mobile-nav-toggle {
				-ms-flex-negative: 0;
				flex-shrink: 0;
				background-color: transparent;
				border: none;
				padding: 0 25px;
				cursor: pointer;
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
				width: -webkit-fit-content;
				width: -moz-fit-content;
				width: fit-content;
		}
		.mobile-nav-block {
				gap: 0.25rem;
				margin-left: auto;
				width: calc(100% - 200px);
				-webkit-box-pack: end;
				-ms-flex-pack: end;
				justify-content: flex-end;
				height: 50px;
		}
		.mobile-header-search .search-container {
				height: 48px;
		}
		#mobileMenuContent {
				min-height: calc(100dvh - 50px - 50px);
		}
		/* ---- 12-7. 手機版工具列 ---- */
		.mobile-header-tools {
				display: none;
				position: absolute;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
				-webkit-box-pack: center;
				-ms-flex-pack: center;
				justify-content: center;
				gap: 1rem;
				width: 320px;
				height: 50px;
				margin-top: auto;
				top: auto;
				bottom: 0;
				background-color: var(--secondary-blue);
		}
		.mobile-main-menu .mobile-header-tools, .mobile-header-tools.is-ready {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				position: relative;
		}
		.mobile-header-tools .dropdown {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
		}
		.mobile-header-tools .btn.header-tool-btn {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
				gap: 10px;
				width: -webkit-fit-content;
				width: -moz-fit-content;
				width: fit-content;
				position: relative;
		}
		.mobile-header-tools .btn.header-tool-btn:focus, .mobile-header-tools .btn.header-tool-btn:hover, .mobile-header-tools .btn.header-tool-btn.show {
				color: var(--sp-blue) !important;
		}
		.mobile-header-tools .btn.header-tool-btn .icon {
				width: 20px;
		}
		.mobile-header-tools .btn.header-tool-btn:focus img, .mobile-header-tools .btn.header-tool-btn:hover img, .mobile-header-tools .btn.header-tool-btn.show img {
				-webkit-filter: var(--svg-hover-light-blue) !important;
				filter: var(--svg-hover-light-blue) !important;
		}
		.mobile-header-tools .mobile-tool-label {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				line-height: 1;
				pointer-events: none;
				white-space: nowrap;
		}
		.mobile-header-tools .is-language .btn.header-tool-btn::after {
				content: '';
				position: absolute;
				display: block;
				width: 1px;
				height: 100%;
				max-height: 40%;
				top: 0;
				bottom: 0;
				right: -0.75rem;
				margin: auto;
				background-color: var(--border-color);
		}
		/* ---- 12-8. 手機版主選單（Offcanvas） ---- */
		.navbar-toggler {
				border-color: rgba(255, 255, 255, 0.5);
				color: var(--color-white);
				padding: 0.5rem;
				margin-right: 0.5rem;
		}
		.mobile-main-menu {
				position: fixed;
				bottom: 0;
				left: -100%;
				width: 100%;
				max-width: 320px;
				height: calc(100vh - var(--nav-height));
				z-index: 1060;
				-webkit-transition: left 0.3s ease-in-out;
				-o-transition: left 0.3s ease-in-out;
				transition: left 0.3s ease-in-out;
				overflow-y: auto;
				display: block;
				background-color: #f8f9fa;
		}
		.mobile-main-menu.show {
				left: 0;
		}
		/* ---- 12-9. 手機版 Header ---- */
		.mobile-menu-header {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-pack: justify;
				-ms-flex-pack: justify;
				justify-content: space-between;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
				padding: 1rem 1.5rem;
				background-color: var(--vecow-blue);
				color: var(--color-white);
				position: sticky;
				top: 0;
				z-index: 10;
		}
		.mobile-menu-title {
				font-size: var(--font-size-base-2lg);
				font-weight: bold;
				margin: 0;
		}
		.mobile-close-btn {
				background-color: transparent;
				border: none;
				color: var(--color-white);
				font-size: var(--font-size-lg);
				cursor: pointer;
				padding: 0;
				width: 32px;
				height: 32px;
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
				-webkit-box-pack: center;
				-ms-flex-pack: center;
				justify-content: center;
		}
		.mobile-close-btn .icon {
				width: 20px;
		}
		/* ---- 12-10. 手機版搜尋區域 ---- */
		.mobile-search-area {
				padding: 1rem 1.5rem;
				border-bottom: 1px solid #eee;
				background-color: var(--color-white);
		}
		/* ---- 12-11. 手機版 Nav Link ---- */
		.mobile-nav-link {
				display: -webkit-box;
				display: -ms-flexbox;
				display: flex;
				-webkit-box-pack: justify;
				-ms-flex-pack: justify;
				justify-content: space-between;
				-webkit-box-align: center;
				-ms-flex-align: center;
				align-items: center;
				padding: 0.75rem 1.5rem;
				color: var(--color-black);
				text-decoration: none;
				cursor: pointer;
				font-size: var(--font-size-base);
				background-color: #f8f9fa;
				border: none;
				width: 100%;
				text-align: start;
		}
		.mobile-nav-link:hover {
				background-color: #f8f9fa;
		}
		.mobile-nav-link-row.active, .mobile-nav-link-row.active .mobile-nav-link, .mobile-nav-link.active {
				background-color: #d9e2ea;
				color: var(--vecow-blue);
				font-weight: bold;
		}
		/* Icon 動畫 */
		.mobile-nav-toggle .icon, .mobile-nav-link .icon {
				width: 16px;
				-webkit-filter: var(--svg-hover-gray);
				filter: var(--svg-hover-gray);
		}
		.mobile-nav-toggle .icon, .mobile-nav-link .icon, .mobile-nav-link i {
				-webkit-transition: -webkit-transform 0.3s;
				transition: -webkit-transform 0.3s;
				-o-transition: transform 0.3s;
				transition: transform 0.3s;
				transition: transform 0.3s, -webkit-transform 0.3s;
		}
		.mobile-nav-toggle .icon.icon-right, .mobile-nav-link .icon.icon-right {
				-webkit-transform: rotate(0deg);
				-ms-transform: rotate(0deg);
				transform: rotate(0deg);
		}
		.mobile-nav-toggle.active .icon, .mobile-nav-link.active .icon, .mobile-nav-toggle.active .icon.icon-right, .mobile-nav-link.active .icon.icon-right {
				-webkit-transform: rotate(180deg);
				-ms-transform: rotate(180deg);
				transform: rotate(180deg);
		}
		.mobile-nav-link.active i {
				-webkit-transform: rotate(90deg);
				-ms-transform: rotate(90deg);
				transform: rotate(90deg);
		}
		/* ---- 12-12. 手機版子選單 ---- */
		.mobile-submenu {
				display: none;
				background-color: #eef1f5;
				max-height: 0;
				overflow: hidden;
				-webkit-transition: max-height 0.3s ease-in-out;
				-o-transition: max-height 0.3s ease-in-out;
				transition: max-height 0.3s ease-in-out;
		}
		.mobile-submenu.show {
				display: block;
				max-height: 2000px;
		}
		.mobile-submenu.show .mobile-submenu.show .mobile-nav-item .mobile-nav-link-row {
				background-color: var(--color-white);
		}
		.mobile-submenu.show .mobile-submenu.show .mobile-submenu.show .mobile-nav-item .mobile-nav-link-row {
				background-color: #758491;
				color: var(--color-white);
		}
		.mobile-submenu.show .mobile-submenu.show .mobile-submenu.show .mobile-nav-item .mobile-nav-link .icon, .mobile-submenu.show .mobile-submenu.show .mobile-submenu.show .mobile-nav-item .mobile-nav-link-row .mobile-nav-toggle .icon {
				-webkit-filter: var(--svg-hover-white);
				filter: var(--svg-hover-white);
		}
		.mobile-submenu .mobile-card-image {
				margin-bottom: 0.5rem;
		}
		.mobile-submenu .mobile-card-action {
				padding: 0.5rem 0;
		}
		/* 子選單第一層 */
		.mobile-submenu .mobile-nav-link {
				font-size: var(--font-size-base);
				background-color: #eef1f5;
				padding-left: 2.5rem;
		}
		.mobile-submenu .mobile-nav-link:last-child {
				border-bottom: 0;
		}
		/* 子選單第二層 */
		.mobile-submenu .mobile-submenu .mobile-nav-link {
				font-size: var(--font-size-base);
				background-color: var(--color-white);
				padding-left: 3.5rem;
		}
		.mobile-submenu .mobile-submenu .mobile-nav-link.active {
				background-color: #f8f9fa;
		}
		.mobile-submenu .mobile-submenu .mobile-nav-link.active:first-child {
				border-top: 0;
		}
		/* 子選單第三層 */
		.mobile-submenu .mobile-submenu .mobile-submenu .mobile-nav-link {
				font-size: var(--font-size-base);
				padding: 0.5rem 1.5rem 0.5rem 4.5rem;
				position: relative;
				background-color: #758491;
				color: var(--color-white);
		}
		.mobile-submenu .mobile-submenu .mobile-submenu .mobile-nav-link::before {
				content: '';
				width: 0.5rem;
				height: 1px;
				display: none;
				background-color: var(--color-gray);
				position: absolute;
				left: 1.5rem;
				top: 0;
				bottom: 0;
				margin: auto;
		}
		.mobile-submenu .mobile-submenu .mobile-submenu .mobile-nav-link:first-child {
				padding-top: .75rem;
		}
		.mobile-submenu .mobile-submenu .mobile-submenu .mobile-nav-link:nth-last-child(2) {
				padding-bottom: .75rem;
		}
		/* 子選單第四層 */
		.mobile-submenu.show .mobile-submenu.show .mobile-submenu.show .mobile-nav-item .mobile-submenu .mobile-nav-link {
				background-color: #505f6b;
				padding-left: 5rem;
		}
		/* See All */
		.mobile-submenu.show .mobile-submenu.show .mobile-submenu.show .mobile-nav-item .mobile-submenu .mobile-nav-link:nth-last-child(2), .mega-see-all, .mobile-submenu .mobile-submenu .mobile-submenu .mega-see-all {
				display: none;
		}
		.mobile-submenu .mobile-submenu .mobile-submenu .mega-see-all {
				background-color: var(--color-white);
		}
		/* ---- 12-13. 手機版工具區域 ---- */
		.mobile-tools-area {
				padding: 1.5rem;
				border-top: 1px solid #eee;
				background-color: #f8f9fa;
		}
		/* ---- 12-14. 隱藏桌面版元素 ---- */
		.mega-menu-wrapper, .mega-menu-content {
				display: none !important;
		}
		.header-tools {
				display: none !important;
		}
		/* ---- 12-15. 搜尋面板調整 ---- */
		.search-panel .quick-links-grid {
				gap: 8px;
		}
		.search-panel .search-input-group button img {
				-webkit-filter: var(--svg-hover-gray);
				filter: var(--svg-hover-gray);
		}
		.search-panel .search-input-group button:focus img, .search-panel .search-input-group button:hover img {
				-webkit-filter: var(--svg-hover-blue);
				filter: var(--svg-hover-blue);
		}
		.mobile-content-card {
				display: none;
		}
}
/* ============================================================
 * 13. RWD: max-width: 767px
 * ============================================================ */
@media (max-width: 767px) {
		.dropdown-menu.language.show {
				min-width: 100vw;
				max-width: 100vw;
				padding: 1rem;
		}
		.dropdown-menu.member {
				min-width: 100vw;
				max-width: 100vw;
		}
		.header-tool-btn {
				width: 27px;
				padding: 4px;
		}
		.hamburger-icon span {
				height: 2px;
		}
		.hamburger-icon span:nth-child(2) {
				top: 7px;
		}
		.hamburger-icon span:nth-child(3) {
				top: 14px;
		}
}
/* ============================================================
 * 14. RWD: max-width: 576px
 * ============================================================ */
@media (max-width: 576px) {
		.mobile-main-menu, .mobile-main-menu.show {
				max-width: 100vw;
		}
		.mobile-header-tools {
				width: 100%;
				max-width: 100vw;
				gap: 20px;
		}
}
/* ============================================================
 * 15. RWD: max-width: 375px
 * ============================================================ */
@media (max-width: 375px) {
		.header-tool-btn {
				width: 25px;
				padding: 4px;
		}
		.hamburger-icon span:nth-child(2) {
				top: 6px;
		}
		.hamburger-icon span:nth-child(3) {
				top: 12px;
		}
}