/* ============================================================
   FT Core 前台样式：询盘表单、产品详情块、后台图册预览。
   配色与排版对齐 hardford 主题（深灰 #464646 + 荧光绿 #b3be01，3px 圆角）。
   变量都带同值回退，主题没加载时也能独立成立。
   ============================================================ */

/* ---------- 后台字段与外框图册预览 ---------- */
.ft-field {
	margin: 0 0 18px;
}

.ft-field .description {
	display: block;
	margin-top: 4px;
	color: #646970;
}

.ft-gallery-preview {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 8px;
}

.ft-gallery-preview .ft-thumb img {
	width: 72px;
	height: 72px;
	object-fit: cover;
	border-radius: 3px;
	border: 1px solid #e0e0e0;
	display: block;
}

/* ---------- 产品详情布局 ---------- */
.ft-product {
	display: grid;
	grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
	gap: clamp(26px, 4vw, 52px);
	align-items: start;
	padding: clamp(24px, 3vw, 40px) 0 clamp(38px, 5vw, 56px);
}

.ft-gallery-main {
	border: 1px solid var(--line, #e0e0e0);
	background: #f2f2f2;
	overflow: hidden;
}

.ft-gallery-main img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	display: block;
}

.ft-gallery-thumbs {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 10px;
	margin: 10px 0 0;
	padding: 0;
	list-style: none;
}

.ft-gallery-thumbs img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border: 1px solid var(--line, #e0e0e0);
	cursor: pointer;
	display: block;
}

.ft-gallery-thumbs li[aria-current="true"] img {
	border-color: var(--green, #b3be01);
	outline: 2px solid var(--green-soft, #d7dc7c);
}

/* 详情页标题区：大标题 + 型号/分类说明行 */
.ft-product__title {
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-size: 30px;
	font-weight: 600;
	line-height: 1.25;
	margin: 0;
}

.ft-product__model {
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-size: 15px;
	color: var(--green-dark, #9aa300);
	letter-spacing: .1em;
	margin: 8px 0 0;
}

.ft-product__excerpt {
	color: #5a5a5a;
	margin: 14px 0 0;
	max-width: 92ch;
}

.ft-summary {
	list-style: none;
	margin: 22px 0 26px;
	padding: 0;
	border-top: 1px solid var(--line, #e0e0e0);
}

.ft-summary li {
	display: flex;
	gap: 14px;
	padding: 10px 0;
	border-bottom: 1px solid var(--line, #e0e0e0);
	font-size: 13.5px;
}

.ft-summary__label {
	flex: 0 0 140px;
	color: #8e8e8e;
}

/* 参数表：与主题 .spec-table 同款 */
.ft-specs {
	width: 100%;
	border-collapse: collapse;
	border: 1px solid var(--line, #e0e0e0);
	margin: 22px 0 26px;
}

.ft-specs th,
.ft-specs td {
	padding: 11px 14px;
	border-bottom: 1px solid var(--line, #e0e0e0);
	text-align: left;
	vertical-align: top;
	font-size: 13.5px;
}

.ft-specs tr:last-child th,
.ft-specs tr:last-child td {
	border-bottom: 0;
}

.ft-specs th {
	width: 38%;
	background: var(--paper-2, #f6f6f6);
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-weight: 600;
	color: #4a4a4a;
}

/* 卖点列表：方点，不是圆点 */
.ft-points {
	margin: 18px 0 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 12px;
}

.ft-points li {
	display: flex;
	gap: 12px;
	color: #4a4a4a;
}

.ft-points li::before {
	content: "";
	flex: 0 0 auto;
	width: 8px;
	height: 8px;
	margin-top: 8px;
	background: var(--green, #b3be01);
}

.ft-product-card__actions {
	margin-top: 22px;
}

.ft-btn {
	display: inline-block;
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-size: 15px;
	font-weight: 600;
	line-height: 1;
	padding: 12px 24px;
	border-radius: var(--radius, 3px);
	border: 1px solid var(--green, #b3be01);
	background: var(--green, #b3be01);
	color: var(--ink, #2f2f2f);
	cursor: pointer;
	text-decoration: none;
	transition: background-color .3s, color .3s, border-color .3s;
}

.ft-btn:hover {
	background: #fff;
	color: #000;
	border-color: var(--ink, #2f2f2f);
}

.ft-btn--ghost {
	background: transparent;
	border-color: var(--gray, #464646);
	color: var(--gray, #464646);
}

.ft-btn--ghost:hover {
	background: var(--gray, #464646);
	color: #fff;
	border-color: var(--gray, #464646);
}

.ft-section {
	padding: clamp(30px, 4vw, 46px) 0 0;
}

.ft-section h2 {
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-size: 22px;
	font-weight: 600;
	margin: 0;
}

/* ---------- 询盘表单 ---------- */
.ft-inquiry-form {
	background: var(--paper, #fff);
	border: 1px solid var(--line, #e0e0e0);
	border-radius: var(--radius, 3px);
	padding: clamp(20px, 3vw, 30px);
	margin: 0;
	display: grid;
	gap: 14px;
	position: relative;
}

.ft-inquiry-title {
	margin: 0;
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-size: 20px;
	font-weight: 600;
}

.ft-inquiry-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px;
}

.ft-inquiry-field {
	margin: 0;
	display: grid;
	gap: 6px;
}

.ft-inquiry-field--wide {
	grid-column: 1 / -1;
}

.ft-inquiry-field label {
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-size: 13px;
	color: #5a5a5a;
}

.ft-inquiry-field input,
.ft-inquiry-field textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--line, #e0e0e0);
	border-radius: var(--radius, 3px);
	background: var(--paper-2, #f6f6f6);
	font-family: var(--font-body, inherit);
	font-size: 14px;
	color: var(--ink, #2f2f2f);
	box-sizing: border-box;
}

.ft-inquiry-field input:focus,
.ft-inquiry-field textarea:focus {
	outline: 2px solid var(--green-soft, #d7dc7c);
	border-color: var(--green, #b3be01);
	background: #fff;
}

.ft-req {
	color: #b3261e;
}

/* 蜜罐字段：人看不见，机器人会填 */
.ft-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.ft-inquiry-actions {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
	margin: 0;
}

.ft-inquiry-actions .ft-submit {
	display: block;
	width: 100%;
	text-align: center;
	padding: 12px 24px;
	border: 1px solid var(--green, #b3be01);
	border-radius: var(--radius, 3px);
	background: var(--green, #b3be01);
	color: var(--ink, #2f2f2f);
	font-family: var(--font-head, "Open Sans", "Segoe UI", sans-serif);
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: background-color .3s, color .3s, border-color .3s;
}

.ft-inquiry-actions .ft-submit:hover {
	background: #fff;
	color: #000;
	border-color: var(--ink, #2f2f2f);
}

.ft-inquiry-actions .ft-submit[disabled] {
	opacity: .65;
	cursor: progress;
}

.ft-inquiry-note {
	font-size: 12px;
	color: var(--gray-soft, #8e8e8e);
}

.ft-inquiry-feedback {
	margin: 0;
	font-size: 13px;
	min-height: 1px;
}

.ft-inquiry-feedback:empty {
	display: none;
}

.ft-inquiry-feedback.ft-ok {
	border-left: 4px solid var(--green, #b3be01);
	background: #fbfce9;
	padding: 12px 14px;
	color: var(--ink, #2f2f2f);
}

.ft-inquiry-feedback.ft-err {
	border-left: 4px solid #b3261e;
	background: #fdf3f2;
	padding: 12px 14px;
	color: #8c1d18;
}

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
	.ft-product {
		grid-template-columns: minmax(0, 1fr);
		gap: 24px;
	}
}

@media (max-width: 640px) {
	.ft-inquiry-grid,
	.ft-gallery-thumbs {
		grid-template-columns: minmax(0, 1fr);
	}

	.ft-summary__label {
		flex-basis: 104px;
	}
}