/* 产品详情页 — PHECDA 锻造轮毂 */
.product-page {
	--pd-navy: #0c4d89;
	--pd-navy-mid: #586e93;
	--pd-amber: #ff9e16;
	--pd-bg: #f4f6f9;
	--pd-card: #ffffff;
	--pd-border: #e8ecf2;
	--pd-text: #2c3e50;
	--pd-muted: #64748b;
	--pd-radius: 12px;
	--pd-shadow: 0 4px 24px rgba(12, 77, 137, 0.08);
}

.product-page .container-product {
	position: relative;
	padding: 36px 0 48px;
}

.product-page .container-product::before {
	content: '';
	position: absolute;
	left: 50%;
	top: 0;
	margin-left: -50vw;
	width: 100vw;
	height: 100%;
	background: var(--pd-bg);
	z-index: -1;
}

/* 面包屑 */
.product-page .breadcrumb {
	height: auto;
	line-height: 1.5;
	padding: 14px 0;
	border-bottom: none;
	background: transparent;
	color: var(--pd-muted);
	font-size: 13px;
}

.product-page .breadcrumb .crumb-box {
	padding: 0;
	background: none;
	border: none;
	border-radius: 0;
	box-shadow: none;
}

.product-page .breadcrumb a:hover {
	color: var(--pd-navy);
}

.product-page .breadcrumb .current {
	color: var(--pd-navy);
	font-weight: 600;
}

/* 主内容卡片 */
.product-page article.post.product {
	background: var(--pd-card);
	border-radius: var(--pd-radius);
	box-shadow: var(--pd-shadow);
	border: 1px solid var(--pd-border);
	padding: 32px 36px 40px;
}

/* 图册 + 信息区 */
.product-page .productMeta {
	display: grid;
	grid-template-columns: 400px 1fr;
	gap: 40px;
	margin-bottom: 40px;
	overflow: visible;
}

.product-page .preview {
	float: none;
	margin: 0;
	width: auto;
}

.product-page .preview .cloud-zoom,
.product-page .preview #zoom1 {
	display: block;
	background: linear-gradient(145deg, #f8fafc 0%, #eef2f7 100%);
	border-radius: var(--pd-radius);
	border: 1px solid var(--pd-border);
	padding: 16px;
	overflow: hidden;
}

.product-page .preview .cloud-zoom img,
.product-page .preview #zoom1 img {
	width: 100% !important;
	max-width: 368px;
	height: auto !important;
	display: block;
	margin: 0 auto;
	border-radius: 8px;
}

.product-page .cloud-zoom-loading {
	padding: 6px 14px !important;
	border: none !important;
	border-radius: 20px !important;
	background: rgba(12, 77, 137, 0.85) !important;
	font-size: 12px !important;
	letter-spacing: 0.04em;
}

.product-page .post ul.thumblist {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 16px 0 0;
	float: none;
	width: 100%;
}

.product-page .post ul.thumblist li {
	float: none;
	width: auto;
	flex: 0 0 auto;
}

.product-page .post ul.thumblist li .thumb-wrap {
	float: none;
	width: 72px;
	height: 72px;
	padding: 3px;
	border: 2px solid var(--pd-border);
	border-radius: 8px;
	transition: border-color 0.25s, box-shadow 0.25s;
}

.product-page .post ul.thumblist li.zoomActive .thumb-wrap {
	border-color: var(--pd-amber);
	box-shadow: 0 0 0 3px rgba(255, 158, 22, 0.2);
}

.product-page .post ul.thumblist li img {
	width: 64px;
	height: 64px;
	object-fit: cover;
	border-radius: 5px;
	padding: 0;
}

.product-page .post ul.thumblist li .imWrap {
	float: none;
	width: 64px;
	height: 64px;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* 产品信息 */
.product-page .product-meta-box {
	margin-left: 0;
	overflow: visible;
}

.product-page .product .post-title {
	margin-bottom: 8px;
	padding-bottom: 0;
	font-size: 26px;
	line-height: 1.35;
	font-weight: 700;
	color: var(--pd-text);
	letter-spacing: -0.02em;
}

.product-page .product-title-accent {
	display: block;
	width: 48px;
	height: 3px;
	margin-bottom: 20px;
	background: linear-gradient(90deg, var(--pd-navy), var(--pd-amber));
	border-radius: 2px;
}

.product-page .product-spec-list {
	margin: 0 0 20px;
	padding: 0;
	list-style: none;
}

.product-page .product-spec-item {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 12px 0;
	border-bottom: 1px solid var(--pd-border);
	font-size: 14px;
	line-height: 1.5;
}

.product-page .product-spec-item:last-child {
	border-bottom: none;
}

.product-page .product-spec-label {
	flex: 0 0 120px;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--pd-muted);
}

.product-page .product-spec-value {
	flex: 1;
	color: var(--pd-text);
}

.product-page .product-spec-value a {
	color: var(--pd-navy);
	font-weight: 500;
	text-decoration: none;
}

.product-page .product-spec-value a:hover {
	color: var(--pd-amber);
	text-decoration: underline;
}

.product-page .product-tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 16px;
}

.product-page .product-tag-list:empty {
	display: none;
	margin: 0;
}

.product-page .product-tag {
	display: inline-block;
	padding: 3px 10px;
	font-size: 11px;
	font-weight: 500;
	line-height: 1.4;
	color: var(--pd-navy);
	background: rgba(12, 77, 137, 0.08);
	border: 1px solid rgba(12, 77, 137, 0.12);
	border-radius: 100px;
}

.product-page .product-manual {
	margin-bottom: 24px;
	padding: 16px 18px;
	background: #f8fafc;
	border-left: 3px solid var(--pd-amber);
	border-radius: 0 8px 8px 0;
}

.product-page .product-manual h4 {
	margin: 0 0 8px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--pd-muted);
}

.product-page .product-manual p {
	margin: 0;
	font-size: 14px;
	line-height: 1.65;
	color: var(--pd-text);
}

/* 询盘按钮 */
.product-page .product-inquiry {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 8px;
}

.product-page .product-inquiry a.radius,
.product-page .product-inquiry a.chat.radius {
	margin-right: 0;
	padding: 12px 28px;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	border-radius: 8px !important;
	text-decoration: none;
	transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.product-page .product-inquiry a.radius {
	color: #fff;
	background: linear-gradient(135deg, var(--pd-navy) 0%, var(--pd-navy-mid) 100%);
	box-shadow: 0 4px 14px rgba(12, 77, 137, 0.3);
}

.product-page .product-inquiry a.radius:hover {
	background: linear-gradient(135deg, #0a3d6e 0%, var(--pd-navy) 100%);
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(12, 77, 137, 0.35);
}

.product-page .product-inquiry a.chat.radius {
	color: var(--pd-navy);
	background: #fff;
	border: 1.5px solid var(--pd-border);
	box-shadow: none;
}

.product-page .product-inquiry a.chat.radius:hover {
	border-color: var(--pd-navy);
	background: #f8fafc;
	transform: translateY(-2px);
}

/* 详情 Tab */
.product-page .product-tabs {
	margin-top: 8px;
}

.product-page #tab-head.product-tab-head {
	margin-bottom: 0;
	height: auto;
	line-height: 1;
	border-bottom: 2px solid var(--pd-border);
}

.product-page #tab-head span {
	padding: 14px 24px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.08em;
	color: var(--pd-muted);
	border: none;
	border-radius: 8px 8px 0 0;
	background: transparent;
}

.product-page #tab-head span.hov {
	line-height: 1;
	border: none;
	border-bottom: 3px solid var(--pd-amber);
	margin-bottom: -2px;
	color: var(--pd-navy);
	background: transparent;
	font-weight: 700;
}

.product-page #tabox.product-tab-body {
	padding: 28px 4px;
}

.product-page #tabox .entry {
	font-size: 14px;
	line-height: 1.75;
	color: var(--pd-text);
}

.product-page #tabox .entry img {
	max-width: 100%;
	height: auto;
	border-radius: 8px;
}

.product-page #tabox .entry table {
	border-collapse: collapse;
	width: 100%;
	margin: 16px 0;
}

.product-page #tabox .entry table td,
.product-page #tabox .entry table th {
	padding: 10px 14px;
	border: 1px solid var(--pd-border);
}

/* 上下篇 */
.product-page .post-prev-next {
	margin: 32px 0 0;
	padding: 20px 24px;
	border: 1px solid var(--pd-border);
	border-radius: var(--pd-radius);
	background: #fafbfc;
	font-size: 13px;
	line-height: 1.8;
	color: var(--pd-muted);
}

.product-page .post-prev-next a {
	color: var(--pd-navy);
	font-weight: 500;
}

/* 相关产品 */
.product-page .related {
	margin-top: 40px;
	padding-top: 32px;
	border-top: 1px solid var(--pd-border);
}

.product-page .related h2 {
	padding: 0 0 20px;
	margin: 0;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--pd-text);
	border-bottom: none;
	background: none;
	position: relative;
}

.product-page .related h2::after {
	content: '';
	display: block;
	width: 48px;
	height: 3px;
	margin-top: 10px;
	background: linear-gradient(90deg, var(--pd-navy), var(--pd-amber));
	border-radius: 2px;
}

.product-page .related .piclist {
	margin-top: 8px;
}

/* 在线询盘表单 */
.product-page .postComment {
	margin-top: 40px;
	padding: 32px 36px;
	background: var(--pd-card);
	border: 1px solid var(--pd-border);
	border-radius: var(--pd-radius);
	box-shadow: var(--pd-shadow);
}

.product-page #addcomment {
	margin-bottom: 24px;
	padding: 0 0 16px;
	font-size: 20px;
	font-weight: 700;
	color: var(--pd-text);
	border-bottom: 2px solid var(--pd-border);
	background: none;
}

.product-page #addcomment b {
	font-weight: 700;
}

.product-page #commentform p {
	margin-bottom: 18px;
}

.product-page #commentform label {
	float: none;
	display: block;
	width: 100%;
	padding: 0 0 6px;
	text-align: left;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--pd-muted);
}

.product-page #commentform #author,
.product-page #commentform #email {
	width: 100%;
	max-width: 480px;
	padding: 12px 14px;
	font-size: 14px;
	border: 1.5px solid var(--pd-border);
	border-radius: 8px;
	box-sizing: border-box;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.product-page #commentform #comment {
	width: 100%;
	padding: 12px 14px;
	font-size: 14px;
	border: 1.5px solid var(--pd-border);
	border-radius: 8px;
	box-sizing: border-box;
	min-height: 140px;
	resize: vertical;
}

.product-page #commentform #author:focus,
.product-page #commentform #email:focus,
.product-page #commentform #comment:focus {
	border-color: var(--pd-navy);
	box-shadow: 0 0 0 3px rgba(12, 77, 137, 0.1);
	outline: none;
}

.product-page #commentform #submit.radius {
	padding: 12px 36px;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #fff;
	background: linear-gradient(135deg, var(--pd-navy) 0%, var(--pd-navy-mid) 100%);
	border: none;
	border-radius: 8px !important;
	box-shadow: 0 4px 14px rgba(12, 77, 137, 0.3);
	transition: transform 0.2s, box-shadow 0.2s;
}

.product-page #commentform #submit.radius:hover {
	background: linear-gradient(135deg, #0a3d6e 0%, var(--pd-navy) 100%);
	transform: translateY(-2px);
}

.product-page #commentform p.p-btn label {
	display: none;
}

/* 响应式 */
@media only screen and (max-width: 1024px) {
	.product-page .productMeta {
		grid-template-columns: 340px 1fr;
		gap: 28px;
	}
}

@media only screen and (max-width: 768px) {
	.product-page article.post.product {
		padding: 20px 16px 28px;
	}

	.product-page .productMeta {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.product-page .product .post-title {
		font-size: 22px;
	}

	.product-page .product-spec-item {
		flex-direction: column;
		gap: 4px;
	}

	.product-page .product-spec-label {
		flex: none;
	}

	.product-page .product-inquiry {
		justify-content: stretch;
	}

	.product-page .product-inquiry a.radius,
	.product-page .product-inquiry a.chat.radius {
		flex: 1;
		text-align: center;
	}

	.product-page .postComment {
		padding: 24px 18px;
	}
}