.twsr-header--header_05 .twsr-header__top {
	background: var(--twsr-header-brand-bg);
	border-bottom: 1px solid #e9ecef;
}
.twsr-header--header_05 .twsr-header__top-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 64px;
	padding: 8px 0;
}
.twsr-header--header_05 .twsr-header__top-inner .site-branding {
	margin: 0 auto;
}
.twsr-header--header_05 .twsr-header__top-inner .site-branding__name {
	color: var(--twsr-header-brand-text);
	font-size: 20px;
	font-weight: 800;
	text-decoration: none;
}
.twsr-header--header_05 .twsr-header__top-inner .site-branding__name:hover {
	color: var(--twsr-header-nav);
}
.twsr-header--header_05 .twsr-header__top .twsr-header__cta {
	flex-shrink: 0;
	padding: 8px 20px;
	border-radius: 4px;
	background: var(--twsr-header-nav);
	color: var(--twsr-header-nav-text);
	font-size: 14px;
	font-weight: 700;
	text-decoration: none;
	white-space: nowrap;
}
.twsr-header--header_05 .twsr-header__top .twsr-header__cta:hover {
	background: var(--twsr-header-cta);
}

/* 社交佔位（與 CTA 對稱，保留未來擴充） */
.twsr-header--header_05 .twsr-header__social-placeholder {
	width: 0;
	flex-shrink: 0;
}

/* 下層：導覽色選單列 */
.twsr-header--header_05 .twsr-header__navigation {
	background: var(--twsr-header-nav);
}
.twsr-header--header_05 .twsr-header__navigation-inner {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 52px;
}
.twsr-header--header_05 .site-navigation {
	display: flex;
	align-items: center;
	justify-content: center;
}
.twsr-header--header_05 .site-navigation__menu {
	display: flex;
	gap: 0;
	margin: 0;
	padding: 0;
	list-style: none;
}
.twsr-header--header_05 .site-navigation__menu > li > a {
	display: flex;
	align-items: center;
	min-height: 52px;
	padding: 0 18px;
	color: var(--twsr-header-nav-text);
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	white-space: nowrap;
}
.twsr-header--header_05 .site-navigation__menu > li > a:hover,
.twsr-header--header_05 .site-navigation__menu > .current-menu-item > a {
	background: rgba(255,255,255,.14);
}

/* ══════════════════════════════════════
   手機版：雙層堆疊
   ══════════════════════════════════════ */
@media (max-width: 850px) {
	/* 上層品牌列維持但變窄 */
	.twsr-header--header_05 .twsr-header__top-inner {
		min-height: 54px;
		padding: 6px 0;
	}
	.twsr-header--header_05 .twsr-header__top-inner .site-branding__name {
		font-size: 17px;
	}
	.twsr-header--header_05 .twsr-header__top .twsr-header__cta {
		padding: 6px 14px;
		font-size: 13px;
	}

	/* 下層導覽列：漢堡在左、選單置中 */
	.twsr-header--header_05 .twsr-header__navigation-inner {
		justify-content: flex-start;
		min-height: 48px;
		padding: 0 12px;
	}
	.twsr-header--header_05 .site-navigation {
		width: 100%;
		justify-content: flex-start;
	}

	/* 漢堡選單 */
	.twsr-header--header_05 .site-navigation__toggle {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		gap: 5px;
		width: 42px;
		height: 42px;
		margin: 0;
		padding: 0;
		border: 0;
		border-radius: 3px;
		background: transparent;
		cursor: pointer;
	}
	.twsr-header--header_05 .site-navigation__toggle:before,
	.twsr-header--header_05 .site-navigation__toggle:after {
		content: '';
		display: block;
		width: 22px;
		height: 2px;
		border-radius: 1px;
		background: var(--twsr-header-nav-text);
	}
	.twsr-header--header_05 .site-navigation__toggle-line {
		display: block;
		width: 22px;
		height: 2px;
		border-radius: 1px;
		background: var(--twsr-header-nav-text);
	}

	/* 展開的選單 */
	.twsr-header--header_05 .site-navigation__menu {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		display: none;
		flex-direction: column;
		background: var(--twsr-header-nav);
		z-index: 100;
		padding: 8px 0;
		box-shadow: 0 4px 12px rgba(0,0,0,.15);
	}
	.twsr-header--header_05 .site-navigation__menu.is-active {
		display: flex;
	}
	.twsr-header--header_05 .site-navigation__menu > li > a {
		min-height: 44px;
		padding: 10px 24px;
		background: transparent;
	}
}

/* ══════════════════════════════════════════════════════════════
   Header 06 — 透明懸浮導覽（2026-08-02 v2）
   半透明毛玻璃效果，單列：品牌左 + 選單中 + LINE 右。
   懸浮於頁面頂部，適合大圖 Hero 首頁。
   靈感：Apple / Airbnb / Stripe
   ══════════════════════════════════════════════════════════════ */