:root { --font-stack: 'Handlee', 'Yomogi', 'Klee One', 'Zen Maru Gothic', sans-serif; --brand-brown: #A67C52; --brand-dark: #3D3935; --bg-paper: #FDFCF8; }
body { font-family: var(--font-stack); background-color: #E6E2D3; background-image: url('https://www.transparenttextures.com/patterns/natural-paper.png'); color: var(--brand-dark); font-size: 16px; line-height: 1.8; }
.container-gleam { width: 1000px; margin: 40px auto; background: var(--bg-paper); padding: 50px; border: 1px solid #C4BCAC; box-shadow: 12px 12px 0px rgba(196, 188, 172, 0.15); position: relative; overflow: visible; }
.washi-tape-top { position: absolute; width: 140px; height: 40px; background: rgba(182, 194, 170, 0.4); top: -12px; left: 50px; transform: rotate(-3deg); z-index: 50; border-left: 2px dashed #FFF; border-right: 2px dashed #FFF; }
header { border-bottom: 2px solid var(--brand-dark); padding-bottom: 30px; margin-bottom: 60px; }

.header-top { display: flex; justify-content: space-between; align-items: flex-end; }
.logo-main { font-size: 32px; font-weight: 700; }
.logo-en { font-size: 14px; color: #888; margin-top: -5px; }
.logo-sub-aside { text-align: right; font-size: 13px; color: #666; }

nav {
	margin-top: 30px;
	display: flex;
	justify-content: center;
	gap: 45px;
	position: relative;
	z-index: 100;
}

.nav-item { position: relative; }

.nav-link {
	text-decoration: none;
	color: #888;
	font-size: 17px;
	letter-spacing: 1px;
	padding-bottom: 5px;
	border-bottom: 1px dotted transparent;
	transition: all 0.3s;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 4px;
}

.nav-item:hover .nav-link {
	color: var(--brand-dark);
	border-bottom-color: var(--brand-dark);
}

.arrow-down { font-size: 10px; opacity: 0.5; transition: transform 0.3s; }
.nav-item:hover .arrow-down { transform: translateY(2px); }

.dropdown-menu {
	display: none;
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	background: var(--bg-paper);
	border: 1px solid #C4BCAC;
	box-shadow: 4px 4px 0px rgba(196, 188, 172, 0.1);
	min-width: 140px;
	padding: 10px 0;
	z-index: 200;
	margin-top: 5px;
}

.dropdown-menu::before {
	content: '';
	position: absolute;
	top: -15px;
	left: 0;
	width: 100%;
	height: 15px;
	background: transparent;
}

.nav-item:hover .dropdown-menu { display: block; }

.dropdown-menu a {
	display: block;
	padding: 8px 20px;
	color: #6B6559;
	text-decoration: none;
	font-size: 14px;
	text-align: center;
	transition: all 0.2s;
}

.dropdown-menu a:hover { background-color: #F7F5F0; color: var(--brand-brown); }


.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-bottom: 80px; }

/* 商品圖片切換區域 */
.product-gallery { display: flex; flex-direction: column; gap: 20px; }
.main-img-container { width: 100%; height: 500px; border: 1px solid #EBE7DE; padding: 10px; background: #FFF; overflow: hidden; }
.main-img-container img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.3s ease-in-out; }
.thumb-list { display: flex; gap: 15px; }
.thumb-item { width: 80px; height: 80px; border: 1px solid #EBE7DE; padding: 4px; background: #FFF; cursor: pointer; transition: all 0.2s; opacity: 0.6; }
.thumb-item:hover { opacity: 1; border-color: var(--brand-brown); }
.thumb-item.active { opacity: 1; border-color: var(--brand-brown); box-shadow: 2px 2px 5px rgba(166, 124, 82, 0.2); }
.thumb-item img { width: 100%; height: 100%; object-fit: cover; }

.product-meta h2 { font-family: 'Zen Maru Gothic', sans-serif; font-size: 32px; font-weight: 700; margin-bottom: 15px; line-height: 1.3; }
.product-price { font-size: 26px; color: var(--brand-brown); font-weight: 700; margin: 25px 0; }
.btn-buy { display: block; width: 100%; background: var(--brand-brown); color: #FFF; text-align: center; padding: 18px; font-weight: 700; text-decoration: none; margin-top: 30px; }

/* 獲獎標籤 */
.award-badge { display: inline-block; background: #E9E2D1; color: var(--brand-brown); padding: 4px 12px; border-radius: 4px; font-weight: 700; font-size: 14px; margin-bottom: 10px; border: 1px solid var(--brand-brown); }

.farm-story { background: #F7F5F0; padding: 45px; margin-bottom: 80px; border-left: 5px solid var(--brand-brown); }
.farm-story h3 { font-family: 'Zen Maru Gothic', sans-serif; font-size: 22px; margin-bottom: 25px; }

.bottom-action { display: grid; grid-template-columns: 1.6fr 1fr; gap: 50px; background: var(--brand-dark); color: #DDD; padding: 60px 80px; margin: 60px -50px -60px -50px; }
.stamp-btn { border: 2px solid var(--brand-brown); color: var(--brand-brown); padding: 20px; text-align: center; display: block; text-decoration: none; font-weight: 700; background: var(--brand-dark); transition: all 0.3s; }
.stamp-btn:hover { background: var(--brand-brown); color: var(--brand-dark); }
.section-title-footer { display: block; margin-bottom: 15px; font-size: 12px; color: #888; letter-spacing: 1px; }