/* ==========================================================
   内页版式：关于我们 / 新闻与项目 / 产品列表 / 联系我们。
   按模板站桌面端（1440 宽）的区块尺寸复刻，小屏改为单列。
   ========================================================== */

/* ---------- 内页顶部横幅（467px 高，标题靠左下） ---------- */

.page-hero {
	min-height: 467px;
	padding: 0 0 68px;
}

.page-hero > .container {
	max-width: 1092px;
	padding: 0;
}

.page-hero__title {
	font-size: clamp(36px, 3.8vw, 54px);
	font-weight: 600;
	line-height: 1.2;
}

.page-hero--case {
	min-height: 420px;
}

.page-hero--case .page-hero__title {
	font-size: clamp(28px, 3vw, 42px);
}

@media (max-width: 1200px) {
	.page-hero > .container {
		padding: 0 24px;
	}
}

@media (max-width: 760px) {
	.page-hero {
		min-height: 340px;
		padding-bottom: 48px;
	}

	.page-hero > .container {
		padding: 0 16px;
	}
}

/* ---------- 关于我们 ---------- */

.ab-intro {
	padding-bottom: 106px;
	background: var(--c-white);
}

.ab-intro__grid {
	display: grid;
	grid-template-columns: 620px 620px;
	column-gap: 20px;
	width: min(1260px, calc(100% - 32px));
	margin: 0 auto;
	padding-top: 122px;
	align-items: start;
}

.ab-intro__copy h2 {
	margin: 0 0 20px;
	color: var(--c-ink);
	font-size: 40px;
	font-weight: 600;
	line-height: 60px;
}

.ab-intro__copy p {
	max-width: 600px;
	margin: 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-link {
	display: inline-flex;
	align-items: center;
	height: 42px;
	margin-top: 53px;
	padding: 0 24px;
	border: 1px solid var(--c-primary);
	color: var(--c-primary);
	font-size: 16px;
	font-weight: 300;
	transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
}

.ab-link:hover {
	background: var(--c-primary);
	color: var(--c-white);
}

.ab-intro__media {
	height: 349px;
	margin: 0;
	overflow: hidden;
}

.ab-intro__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ab-cap {
	padding: 20px 0 30px;
	background: var(--c-white);
}

.ab-cap__grid {
	display: grid;
	grid-template-columns: 630px 630px;
	width: min(1260px, calc(100% - 32px));
	margin: 0 auto;
}

.ab-cap__head {
	padding: 0 10px;
}

.ab-cap__head .hm-title {
	font-size: 40px;
	font-weight: 600;
	line-height: 60px;
}

.ab-cap__lead {
	margin: 0;
	padding: 62px 10px 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-stats {
	padding: 130px 0 60px;
	background: var(--c-white);
}

.ab-stats__grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	column-gap: 60px;
	width: min(1260px, calc(100% - 32px));
	margin: 0 auto;
}

.ab-stat h3 {
	margin: 0;
	color: var(--c-primary);
	font-size: 18px;
	font-weight: 500;
	line-height: 25px;
}

.ab-stat p {
	margin: 15px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-craft {
	padding: 74px 0 112px;
	color: var(--c-white);
	background: linear-gradient(rgba(30, 28, 31, 0.35), rgba(30, 28, 31, 0.35)), var(--ab-bg) center / cover no-repeat;
}

.ab-craft__head {
	text-align: center;
}

.ab-craft__head .hm-eyebrow,
.ab-craft__head .hm-title {
	color: var(--c-white);
}

.ab-craft__head > p:last-child {
	margin: 20px 0 0;
	color: var(--c-white);
	font-size: 16px;
	line-height: 24px;
}

.ab-craft__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 19px;
	margin-top: 34px;
}

.ab-tech {
	height: 575px;
	padding: 30px;
	background: var(--c-white);
	color: var(--c-text);
	transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.ab-tech:hover {
	transform: translateY(-6px);
	box-shadow: 0 18px 40px rgba(30, 28, 31, 0.18);
}

.ab-tech__media {
	height: 270px;
	overflow: hidden;
}

.ab-tech__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.8s var(--ease);
}

.ab-tech:hover .ab-tech__media img {
	transform: scale(1.05);
}

.ab-tech h3 {
	margin: 30px 0 0;
	color: var(--c-ink);
	font-size: 26px;
	font-weight: 500;
	line-height: 31px;
}

.ab-tech > p {
	margin: 16px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-checks {
	margin: 0;
	list-style: none;
}

.ab-checks li {
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-checks li::before {
	content: '✅ ';
}

.ab-oem {
	padding: 122px 0 106px;
	background: var(--c-white);
}

.ab-oem__grid {
	display: grid;
	grid-template-columns: 672px minmax(0, 1fr);
	width: min(1260px, calc(100% - 32px));
	margin: 0 auto;
	align-items: start;
}

.ab-oem__visual {
	position: relative;
	width: 600px;
	height: 486px;
}

.ab-oem__img-tall {
	position: absolute;
	top: 0;
	left: 0;
	width: 300px;
	height: 486px;
	object-fit: cover;
}

.ab-oem__img-wide {
	position: absolute;
	top: 2px;
	left: 320px;
	width: 300px;
	height: 168px;
	object-fit: cover;
}

.ab-oem__quote {
	position: absolute;
	top: 211px;
	left: 341px;
	box-sizing: border-box;
	width: 258px;
	height: 252px;
	margin: 0;
	padding: 30px;
	background: var(--c-alt);
}

.ab-oem__quote p {
	margin: 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-oem__copy {
	padding-top: 8px;
}

.ab-oem__copy .hm-title {
	font-size: 42px;
}

.ab-oem__copy > p:not(.hm-eyebrow) {
	margin: 20px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-steps {
	display: grid;
	grid-template-columns: 290px 290px;
	gap: 73px 30px;
	margin: 33px 0 0;
	padding: 0;
	list-style: none;
}

.ab-step h3 {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0;
	color: var(--c-ink);
	font-size: 20px;
	font-weight: 500;
	line-height: 28px;
}

.ab-step__num {
	display: inline-flex;
	flex: 0 0 36px;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	margin: -4px 0;
	border-radius: 50%;
	background: var(--c-primary);
	color: var(--c-white);
	font-size: 13px;
	font-weight: 600;
}

.ab-step > p {
	margin: 5px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-flex {
	padding: 112px 0;
	background: var(--c-white);
}

.ab-flex__grid {
	display: grid;
	grid-template-columns: 588px minmax(0, 1fr);
	column-gap: 42px;
	width: min(1260px, calc(100% - 32px));
	margin: 0 auto;
	align-items: start;
}

.ab-flex__copy {
	padding-top: 68px;
}

.ab-flex__copy > p {
	margin: 20px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ab-flex__copy > p + p {
	margin-top: 15px;
}

.ab-flex__checks {
	display: grid;
	grid-template-columns: 324px minmax(0, 1fr);
	gap: 7px 0;
	margin: 34px 0 0;
	padding: 0;
	list-style: none;
}

.ab-flex__checks li {
	padding-left: 20px;
	color: var(--c-ink);
	font-size: 16px;
	font-weight: 500;
	line-height: 24px;
}

.ab-flex__checks li::before {
	content: '✓ ';
	color: var(--c-primary);
}

.ab-flex__visual {
	position: relative;
	width: 630px;
	height: 472px;
	background: linear-gradient(135deg, var(--c-alt) 0%, var(--c-white) 100%);
}

.ab-flex__accent {
	position: absolute;
	top: 25px;
	left: 10px;
	width: 80px;
	height: 80px;
	background: var(--c-primary);
}

.ab-flex__visual img {
	position: absolute;
	top: 26px;
	left: 10px;
	width: 604px;
	height: 420px;
	object-fit: cover;
}

/* ---------- 新闻与项目 ---------- */

.nw-cases {
	background: var(--c-white);
}

.nw-case {
	display: grid;
	grid-template-columns: 344px minmax(0, 1fr);
	column-gap: 40px;
	padding: 50px 0 51px;
}

.nw-case__media {
	display: block;
	width: 344px;
	height: 258px;
	overflow: hidden;
}

.nw-case__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.8s var(--ease);
}

.nw-case:hover .nw-case__media img {
	transform: scale(1.05);
}

.nw-case__title {
	margin: 0 0 15px;
	color: var(--c-ink);
	font-size: 26px;
	font-weight: 500;
	line-height: 31px;
}

.nw-case__title a {
	color: inherit;
}

.nw-case__meta {
	margin: 0 0 15px;
	color: var(--c-ink);
	font-size: 15px;
	font-weight: 500;
	line-height: 23px;
}

.nw-case__text {
	margin: 0;
	color: var(--c-text);
	font-size: 15px;
	line-height: 24px;
}

.nw-customers {
	padding: 64px 0 19px;
	background: var(--c-white);
}

.nw-customers__wrap {
	width: min(1280px, calc(100% - 32px));
	margin: 0 auto;
}

.nw-customers__head p {
	margin: 20px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.nw-customers__list {
	display: grid;
	gap: 35px;
	margin-top: 45px;
}

.nw-block {
	display: grid;
	grid-template-columns: 596px minmax(0, 640px);
	column-gap: 44px;
	align-items: start;
}

.nw-block--flip {
	grid-template-columns: 492px 596px;
	column-gap: 148px;
}

.nw-block--flip .nw-block__media {
	grid-column: 2;
	grid-row: 1;
}

.nw-block--flip .nw-block__text {
	grid-column: 1;
	grid-row: 1;
}

.nw-block__media img {
	display: block;
	width: 596px;
	height: 428px;
	object-fit: cover;
}

.nw-block__head {
	display: flex;
	align-items: flex-start;
	gap: 14px;
}

.nw-block__logo {
	flex: 0 0 auto;
	width: 179px;
	height: 134px;
	object-fit: contain;
}

.nw-block__name {
	margin: 31px 0 0;
	color: var(--c-ink);
	font-size: 32.5px;
	font-weight: 500;
	line-height: 39px;
}

.nw-block__place {
	margin: 16px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.nw-block__label {
	margin: 25px 0 0;
	color: var(--c-ink);
	font-size: 26px;
	font-weight: 500;
	line-height: 31px;
}

.nw-block__quote {
	margin: 5px 0 0;
	color: var(--c-text);
	font-size: 20px;
	font-weight: 400;
	line-height: 30px;
}

.nw-block__photo {
	display: block;
	width: 100%;
	max-width: 602px;
	height: 188px;
	margin-top: 20px;
	object-fit: cover;
}

.nw-block--flip .nw-block__logo {
	width: 159px;
	height: 120px;
}

.nw-block--flip .nw-block__photo {
	max-width: 492px;
	height: 168px;
}

/* ---------- 联系我们 ---------- */

.ct-main {
	padding: 112px 0;
	background: var(--c-white);
}

.ct-main__grid {
	display: grid;
	grid-template-columns: 630px minmax(0, 1fr);
	width: min(1260px, calc(100% - 32px));
	margin: 0 auto;
	align-items: start;
}

.ct-info {
	padding-top: 105px;
}

.ct-info h2 {
	max-width: 428px;
	margin: 0;
	color: var(--c-ink);
	font-size: 42px;
	font-weight: 500;
	line-height: 46px;
}

.ct-info > p {
	max-width: 556px;
	margin: 20px 0 0;
	color: var(--c-text);
	font-size: 16px;
	line-height: 24px;
}

.ct-info .contact-list {
	display: grid;
	grid-template-columns: 329px minmax(0, 1fr);
	gap: 49px 0;
	margin: 33px 0 0;
	padding: 0;
	list-style: none;
}

.ct-info .contact-list__item {
	position: relative;
	margin: 0;
	padding: 0 0 0 50px;
	border: 0;
	display: block;
}

.ct-info .contact-list__item::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 36px;
	height: 36px;
	border: 1px solid var(--c-primary);
	border-radius: 50%;
}

.ct-info .contact-list__item:first-child {
	display: none;
}

.ct-info .contact-list__label {
	display: block;
	color: var(--c-ink);
	font-size: 20px;
	font-weight: 500;
	line-height: 28px;
}

.ct-info .contact-list__value {
	display: block;
	margin-top: 5px;
	color: var(--c-text);
	font-size: 16px;
	font-weight: 400;
	line-height: 24px;
}

.ct-form {
	box-sizing: border-box;
	width: 640px;
	height: 565px;
	padding: 48px 64px 48px 48px;
	background: var(--c-white);
	box-shadow: 0 0 0 1px var(--c-line);
}

.fyj-form-wrap .fyj-form {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px 16px;
}

.fyj-form-wrap .fyj-hp {
	display: none;
}

.fyj-form-wrap .fyj-field {
	display: flex;
	flex-direction: column;
}

.fyj-form-wrap .fyj-field--full {
	grid-column: 1 / -1;
}

.fyj-form-wrap .fyj-field label {
	margin: 0 0 12px;
	color: var(--c-ink);
	font-size: 14px;
	font-weight: 600;
	line-height: 21px;
}

.fyj-form-wrap .fyj-field input,
.fyj-form-wrap .fyj-field select,
.fyj-form-wrap .fyj-field textarea {
	box-sizing: border-box;
	width: 100%;
	height: 40px;
	padding: 0 12px;
	border: 1px solid var(--c-line);
	border-radius: 0;
	background: var(--c-white);
	color: var(--c-ink);
	font-family: var(--font);
	font-size: 14px;
}

.fyj-form-wrap .fyj-field textarea {
	height: 118px;
	padding: 10px 12px;
	resize: vertical;
}

.fyj-form-wrap .fyj-form .btn {
	align-self: flex-start;
	width: 191px;
	height: 48px;
	margin-top: 4px;
	border-radius: 0;
	font-size: 17px;
	font-weight: 600;
}

.ct-map {
	height: 500px;
}

.ct-map iframe {
	display: block;
	width: 100%;
	height: 500px;
	border: 0;
}

/* ---------- 产品列表 ---------- */

.pr-archive {
	padding-top: 80px;
}

.pr-archive__empty {
	width: min(1280px, calc(100% - 32px));
	margin: 0 auto;
	color: var(--c-text);
}

.pr-archive__pager {
	width: min(1280px, calc(100% - 32px));
	margin: 0 auto;
	padding-bottom: 60px;
}

/* ---------- 小屏：单列 ---------- */

@media (max-width: 1100px) {
	.ab-intro__grid,
	.ab-cap__grid,
	.ab-oem__grid,
	.ab-flex__grid,
	.ct-main__grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.ab-intro__grid {
		row-gap: 40px;
	}

	.ab-cap__head,
	.ab-cap__lead {
		padding-left: 0;
		padding-right: 0;
	}

	.ab-stats__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		row-gap: 40px;
	}

	.ab-craft__grid {
		grid-template-columns: minmax(0, 1fr);
		margin-top: 30px;
	}

	.ab-tech {
		height: auto;
	}

	.ab-oem__grid,
	.ab-flex__grid {
		row-gap: 48px;
	}

	.ab-flex__copy {
		padding-top: 0;
	}

	.ab-flex__visual {
		width: 100%;
	}

	.nw-block,
	.nw-block--flip {
		grid-template-columns: minmax(0, 1fr);
		row-gap: 24px;
	}

	.nw-block--flip .nw-block__media,
	.nw-block--flip .nw-block__text {
		grid-column: auto;
		grid-row: auto;
	}

	.nw-block__media img {
		width: 100%;
		height: auto;
		aspect-ratio: 596 / 428;
	}

	.ct-info {
		padding-top: 0;
	}

	.ct-form {
		width: 100%;
		height: auto;
	}
}

@media (max-width: 760px) {
	.ab-stats__grid,
	.ab-steps,
	.ab-flex__checks,
	.ct-info .contact-list {
		grid-template-columns: minmax(0, 1fr);
	}

	.ab-intro__copy h2,
	.ab-cap__head .hm-title {
		font-size: 30px;
		line-height: 40px;
	}

	.ab-intro__media {
		height: 240px;
	}

	.ab-link {
		margin-top: 32px;
	}

	.ab-oem__visual {
		width: 100%;
		height: auto;
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 12px;
	}

	.ab-oem__img-tall,
	.ab-oem__img-wide,
	.ab-oem__quote {
		position: static;
		width: 100%;
		height: auto;
	}

	.ab-oem__img-tall {
		aspect-ratio: 300 / 486;
	}

	.ab-oem__img-wide {
		aspect-ratio: 300 / 168;
	}

	.ab-oem__quote {
		grid-column: 1 / -1;
		box-sizing: border-box;
	}

	.ab-flex__visual {
		height: 300px;
	}

	.ab-flex__visual img {
		width: calc(100% - 10px);
		height: 260px;
	}

	.ab-flex__accent {
		width: 60px;
		height: 60px;
	}

	.nw-case {
		grid-template-columns: minmax(0, 1fr);
		row-gap: 20px;
		padding: 36px 0;
	}

	.nw-case__media {
		width: 100%;
		height: auto;
		aspect-ratio: 344 / 258;
	}

	.nw-block__head {
		flex-direction: column;
	}

	.nw-block__name {
		margin-top: 16px;
		font-size: 26px;
		line-height: 32px;
	}

	.nw-block__quote {
		font-size: 17px;
		line-height: 26px;
	}

	.nw-block__photo,
	.nw-block--flip .nw-block__photo {
		max-width: none;
		height: auto;
		aspect-ratio: 602 / 188;
	}

	.ct-form {
		padding: 32px 24px;
	}

	.fyj-form-wrap .fyj-form {
		grid-template-columns: minmax(0, 1fr);
	}

	.ct-main {
		padding: 64px 0;
	}

	.ct-info h2 {
		font-size: 32px;
		line-height: 40px;
	}
}