.content-box {
	padding: 50px 0;
}

.width-1400 {
	max-width: 1400px;
	margin: 0 auto;
}

.product-box-title {
	max-width: 1400px;
	display: flex;
	flex-direction: column;
	font-size: 36px;
	padding: 50px 0;
	line-height: 1.6em;
	text-align: center;
	margin: 0 auto;
}

.product-box-title span {
	font-size: 14px;
	color: #666;
	padding-top: 15px;
	line-height: 1.8;
}

@media (max-width: 1200px) {
	.content-box {
		padding: 30px 0;
	}

	.width-1400 {
		padding: 0 20px;
	}

	.product-box-title {
		max-width: 1200px;
		padding: 30px 0;
		font-size: 30px;
	}
}

/* 轮播图 */
.ftp-hero-carousel {
	position: relative;
	width: 100%;
	height: 900px;
	overflow: hidden;
}

.ftp-hero-carousel .swiper-container {
	width: 100%;
	height: 100%;
}

.ftp-hero-carousel .swiper-slide {
	position: relative;
	background-size: cover;
	background-position: center;
}

.ftp-hero-carousel .swiper-slide::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	z-index: 1;
}

.ftp-carousel-text {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	text-align: left;
	z-index: 1;
	background: rgba(0, 0, 0, 0.45);
	padding: 40px 60px;
	width: 900px;
}

.ftp-carousel-text h1 {
	font-size: 52px;
	color: #fff;
	font-weight: 700;
	margin-bottom: 25px;
	line-height: 70px;
}

.ftp-carousel-text h2 {
	font-size: 28px;
	color: #f0f0f0;
	margin-bottom: 25px;
	line-height: 45px;
	font-weight: 500;
}

.ftp-carousel-text p {
	font-size: 18px;
	color: #e6e6e6;
	line-height: 1.8;
	margin-bottom: 25px;
}

.ftp-carousel-text p strong {
	font-weight: bold;
}

.ftp-carousel-text .ftp-product-name {
	color: #bed530;
	display: inline-block;
	font-size: 18px;
}

.ftp-carousel-text .ftp-product-name:hover {
	color: #a0b515;
}

.ftp-hero-carousel .btn {
	position: absolute;
	width: 102px;
	top: 50%;
	margin-top: -15px;
	height: 30px;
	color: #fff;
	font-weight: bold;
	z-index: 5;
	overflow: hidden;
	box-sizing: border-box;
	cursor: pointer;
	transition: all 0.5s;
}

.ftp-hero-carousel .prev1 {
	left: 0;
	text-align: right;
	padding-right: 20px;
}

.ftp-hero-carousel .next1 {
	right: 0;
	padding-left: 20px;
}

.ftp-hero-carousel .btn img {
	display: block;
	margin-top: 5px;
	width: 102px;
	transition: all 0.5s;
}

.ftp-hero-carousel .next1 img {
	margin-left: -20px;
}

.ftp-hero-carousel .prev1:hover img {
	margin-left: -20px;
}

.ftp-hero-carousel .next1:hover img {
	margin-left: 0;
}

.ftp-hero-carousel .swiper-pagination {
	bottom: 30px !important;
	left: 50%;
	transform: translateX(-50%);
}

.ftp-hero-carousel .swiper-pagination .swiper-pagination-bullet-active {
	background: url(/static/futeng/images/1_1_1.png) center no-repeat;
}

.ftp-hero-carousel .swiper-pagination span {
	width: 12px;
	height: 14px;
	opacity: 1;
	background: url(/static/futeng/images/1_1.png) center no-repeat;
	border-radius: 0;
}

.ftp-contact-btn {
	display: inline-block;
	padding: 15px 40px;
	background-color: #de1007;
	color: #fff;
	font-size: 16px;
	font-weight: 600;
	text-decoration: none;
	border-radius: 0;
	transition: background-color 0.3s ease, transform 0.2s ease;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* 轮播图响应式 */
@media (max-width: 1200px) {

	.ftp-hero-carousel .next1,
	.ftp-hero-carousel .prev1 {
		display: none;
	}

	.ftp-carousel-text {
		width: 80%;
		padding: 30px 50px;
	}

	.ftp-carousel-text h1 {
		font-size: 42px;
	}

	.ftp-carousel-text h2 {
		font-size: 24px;
	}

	.ftp-carousel-text p {
		font-size: 1.1rem;
	}
}

@media (max-width: 768px) {

	.ftp-hero-carousel .next1,
	.ftp-hero-carousel .prev1 {
		display: none;
	}

	.ftp-hero-carousel {
		height: 500px;
	}

	.ftp-carousel-text {
		padding: 30px 40px;
	}

	.ftp-carousel-text h1 {
		font-size: 32px;
		line-height: 50px;
	}

	.ftp-carousel-text h2 {
		font-size: 20px;
		line-height: 35px;
	}

	.ftp-carousel-text p {
		font-size: 1rem;
	}

	.ftp-contact-btn {
		padding: 12px 30px;
		font-size: 14px;
	}
}

@media (max-width: 480px) {

	.ftp-hero-carousel .next1,
	.ftp-hero-carousel .prev1 {
		display: none;
	}

	.ftp-hero-carousel {
		height: 450px;
	}

	.ftp-carousel-text {
		padding: 20px 30px;
	}

	.ftp-carousel-text h1 {
		font-size: 26px;
		line-height: 30px;
	}

	.ftp-carousel-text h2 {
		font-size: 18px;
		line-height: 25px;
	}

	.ftp-carousel-text p {
		font-size: 0.9rem;
		line-height: 1.4;
	}

	.ftp-contact-btn {
		padding: 12px 20px;
		font-size: 12px;
	}
}

/* 主图 */
.product-img-box {
	display: flex;
	align-items: center;
	max-width: 1400px;
	margin: 0 auto;
	padding-bottom: 40px;
}

.product-img-box .product_top_img {
	width: 50%;
}

.product-img-box .product_top_img img {
	width: 100%;
}

.product-img-box .product_top_title_box {
	width: 50%;
	padding: 0 30px;
	box-sizing: border-box;
	overflow: hidden;
}

.product-img-box .product_top_title_box h1 {
	font-weight: bold;
	font-size: 35px;
	padding: 0 20px;
	text-align: left;
}

.product-img-box .product_ms_box {
	padding: 20px;
	padding-bottom: 0;
	line-height: 1.8;
}

.product_top_title_box .product_ms_box .spec-item {
	display: flex;
	align-items: flex-start;
	margin-bottom: 13px;
}

.product_top_title_box .product_ms_box .spec-item .icon {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-right: 12px;
}

.product_ms_box .spec-item .icon svg {
	width: 20px;
	height: 20px;
	display: block;
	/* 去掉行内元素空隙 */
}


.product_top_title_box .product_ms_box .spec-item .text {
	font-size: 16px;
	line-height: 1.3;
}

.product_top_title_box .product_ms_box .spec-item .text span {
	font-weight: bold;
}

.product-img-box .product_fuwu_box {
	display: flex;
	padding: 20px 20px 0;
}

.product-img-box .product_fuwu_box li {
	list-style: none;
	float: left;
	height: 33px;
	line-height: 17px;
	padding-left: 40px;
	margin: 0 30px 0 0;
	width: auto;
	font-weight: bold;
	color: #333;
	position: relative;
}

.product-img-box .product_fuwu_box li i {
	position: absolute;
	left: 0;
	top: 0;
	width: 33px;
	height: 33px;
	display: inline-block;
}

.product-img-box .product_fuwu_box li span {
	display: block;
	font-size: 12px;
	color: #999;
	font-weight: normal;
}

.product-img-box .product_xx_ul {
	display: flex;
	width: 100%;
	padding: 20px 20px;
	box-sizing: border-box;
	gap: 15px;
}

.product-img-box .product_xx_ul li {
	width: 72px !important;
	height: 72px !important;
}

.product-img-box .product_xx_ul .swiper-slide-active {
	border: 3px solid #de1007;
	box-sizing: border-box;
}

.product-img-box .product_xx_ul li img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.product-img-box .product_kef_box {
	display: flex;
	width: 100%;
	padding: 0 20px;
	box-sizing: border-box;
}

.product-img-box .product_kef_box a {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 180px;
	height: 40px;
	border-radius: 45px;
}

.product-img-box .product_kef_box a:nth-child(1) {
	background-color: #de1007;
	color: #fff;
	border: none;
	box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.product-img-box .product_kef_box a:nth-child(1):hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
	opacity: 0.9;
}

.product-img-box .product_kef_box a:nth-child(1) svg {
	width: 20px;
	height: 20px;
	margin-right: 10px;
	fill: currentColor;
}

.product-img-box .product_kef_box a:nth-child(2) {
	border: 2px solid #de1007;
	margin-left: 20px;
	color: #de1007;
}

.product-img-box .product_kef_box a:nth-child(2):hover {
	background-color: #de1007;
	color: #fff;
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.product-img-box .product_kef_box a:nth-child(2) svg {
	width: 20px;
	height: 20px;
	margin-right: 10px;
	fill: currentColor;
}

@media (max-width: 1200px) {
	.content-box {
		padding-top: 30px;
	}

	.product-img-box {
		max-width: none;
		min-width: inherit;
		flex-direction: column;
		margin-top: 0;
		padding: 0 20px;
		padding-bottom: 20px;
	}

	.product-img-box .product_xx_ul {
		flex-wrap: wrap;
		padding: 0;
	}

	.product_top_img_slt {
        padding: 20px 0 0;
        grid-row: 1;
        margin: 0;
	}

	.product-img-box .product_top_img {
		width: 100%;
	}

	.product-img-box .product_top_title_box {
		width: 100%;
		padding: 0;
		text-align: center;
        display: grid;
        grid-template-rows: auto auto auto;
	}

	.product-img-box .product_top_title_box h1 {
		padding: 20px 0 0;
		font-size: 28px;
	}

	.product_top_title_box .product_ms_box .spec-item .text {
		text-align: left;
		font-size: 14px;
	}

	.product-img-box .product_ms_box {
		padding: 20px 0 0;
	}

	.product-img-box .product_kef_box {
		padding: 20px 0 0;
	}

	.product-img-box .product_fuwu_box {
		padding: 20px 0 0;
	}

	.product-img-box .product_fuwu_box li {
		margin-right: 0;
		height: auto;
	}

	.product-img-box .product_fuwu_box li span {
		font-size: 10px;
	}
}

/* 案例轮播 */
.anli-lunbo-box {
	background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
	position: relative;
	overflow: hidden;
}

.anli-lunbo-box::before {
	content: "";
	position: absolute;
	top: -50px;
	right: -50px;
	width: 200px;
	height: 200px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.05);
}

.anli-lunbo-box::after {
	content: "";
	position: absolute;
	bottom: -80px;
	left: -80px;
	width: 300px;
	height: 300px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.03);
}

.product-case-area {
	padding-bottom: 50px;
}

.product-case-area .swiper-pagination-bullet-active {
	background: #de1007;
}

/* 单个项目容器 */
.product-case-item {
	position: relative;
	overflow: hidden;
}

/* 图片自适应与缩放效果 */
.product-case-item img {
	width: 100%;
	transition: all linear .3s;
}

/* overlay 效果 */
.product-case-item .product-case-overlay {
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 100%;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding-left: 40px;
	padding-bottom: 32px;
	z-index: 10;
	box-sizing: border-box;
}

/* overlay 渐变背景（hover时显示） */
.product-case-item .product-case-overlay::before {
	position: absolute;
	content: '';
	left: 0;
	top: 0;
	height: 100%;
	width: 100%;
	background-image: linear-gradient(0deg, #de1007 0, rgba(184, 130, 252, 0) 65%);
	z-index: -1;
	opacity: 0;
	transition: all linear .3s;
}

/* 标题 */
.product-case-item .product-case-overlay .product-case-title {
	color: #fff;
	font-size: 24px;
	margin-bottom: 7px;
}

/* 小屏幕响应式标题 */
@media (max-width: 1200px) {
	.anli-lunbo-box .product-box-title {
		padding: 0 20px;
		padding-bottom: 20px;
	}

	.product-case-item .product-case-overlay .product-case-title {
		font-size: 20px;
	}
}

/* 子标题 */
.product-case-item .product-case-overlay span {
	color: #fff;
	font-weight: 800;
	font-size: 14px;
	text-transform: uppercase;
	transition: all linear .3s;
}

/* 圆形按钮 */
.product-case-item .product-case-overlay a {
	display: flex !important;
	justify-content: center;
	align-items: center;
	color: #fff;
	border: 2px solid #fff;
	border-radius: 50%;
	height: 50px;
	width: 50px;
	text-align: center;
	line-height: 50px;
	display: inline-block;
	position: absolute;
	right: 0;
	bottom: 40px;
	z-index: 20;
	opacity: 0;
	transition: all linear .3s;
}

.product-case-item .product-case-overlay a .icon-arrow {
	width: 1em;
	height: 1em;
	color: #ffffff;
	font-size: 30px;
}

/* 按钮 hover */
.product-case-item .product-case-overlay a:hover {
	background: #fff;
	color: #b882fc;
}

.product-case-item .product-case-overlay a:hover .icon-arrow {
	color: #de1007;
}

/* hover 效果 */
.product-case-item:hover .product-case-overlay::before {
	opacity: 1;
}

.product-case-item:hover .product-case-overlay span {
	color: #fff;
}

.product-case-item:hover .product-case-overlay a {
	opacity: 1;
	right: 40px;
}

.product-case-item:hover img {
	transform: scale(1.1);
}

/* slide 内边距 */
.product-case-slide .col-lg-3 {
	padding-left: 15px;
	padding-right: 15px;
}

/* 工艺 */
.product-gongyi-box .product_gongyi_ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	max-width: 1400px;
	margin: 0 auto;
}

.product-gongyi-box .product_gongyi_ul li {
	width: 30%;
	margin-bottom: 40px;
	box-sizing: border-box;
	transition: transform 0.3s ease;
}

.product-gongyi-box .product_gongyi_ul li .product_gongyi_img,
.product-gongyi-box .product_gongyi_ul li .product_gongyi_img img {
	width: 100%;
}

.product-gongyi-box .product_gongyi_ul li .product_gongyi_xx_title {
	display: flex;
	flex-direction: column;
	font-size: 18px;
	padding: 15px;
	background: #FAFAFB;
	box-sizing: border-box;
	height: 175px;
}

.product-gongyi-box .product_gongyi_ul li .product_gongyi_xx_title span {
	font-size: 14px;
	color: #666;
	padding-top: 15px;
	line-height: 1.8;
}

@media (max-width: 1200px) {
	.product-gongyi-box {
		padding: 0 20px;
		padding-bottom: 30px;
	}

	.product-gongyi-box .product_gongyi_ul li .product_gongyi_xx_title span {
		display: none;
	}

	.product-gongyi-box .product_gongyi_ul li .product_gongyi_xx_title {
		height: auto;
		font-size: 16px;
	}

	.product-gongyi-box .product_gongyi_ul li {
		margin-bottom: 10px;
	}
}

/* 喷涂工艺 */
.pentu-gongyi-box {
	background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
	position: relative;
	overflow: hidden;
}

.pentu-gongyi-box::before {
	content: "";
	position: absolute;
	top: -50px;
	right: -50px;
	width: 200px;
	height: 200px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.05);
}

.pentu-gongyi-box::after {
	content: "";
	position: absolute;
	bottom: -80px;
	left: -80px;
	width: 300px;
	height: 300px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.03);
}

.pentu-gongyi-box .product_pentu_ul {
	display: flex;
	flex-wrap: wrap;
	max-width: 1400px;
	margin: 0 auto;
	gap: 20px 2%;
    padding-bottom: 40px;
    border-bottom: 1px dashed #ddd;
    margin-bottom: 40px;
}

.pentu-gongyi-box .product_pentu_ul li {
	display: flex;
	flex-direction: column;
	width: 15%;
}

.pentu-gongyi-box .product_pentu_ul li .product_pentu_img,
.pentu-gongyi-box .product_pentu_ul li .product_pentu_img img {
	width: 100%;
}

.pentu-gongyi-box .product_pentu_ul li .product_pentu_xq_title {
	display: flex;
	font-size: 18px;
	padding: 15px 0;
}

.pentu-gongyi-box .product_pentu_ul li p {
	color: #666;
	line-height: 1.8;
}

@media (max-width: 1200px) {
    .pentu-gongyi-box .product_pentu_ul {
        padding-bottom: 20px;
        margin-bottom: 0;
    }
	.pentu-gongyi-box .product_pentu_ul li .product_pentu_xq_title {
		font-size: 16px;
	}

	.pentu-gongyi-box .product_pentu_ul li p {
		display: none;
	}

	.pentu-gongyi-box .product_pentu_ul li {
		width: calc(96% / 3);
	}
}

/* 颜色色卡 */
.product-color-box .color-container {
	max-width: 1400px;
	margin: auto;
}

.product-color-box .grid {
	display: grid;
	gap: 20px;
}

.product-color-box .card {
	overflow: hidden;
	border: 1px solid #eee;
	background: #fff;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
	transition: transform 0.15s ease;
}

.product-color-box .card:hover {
	transform: translateY(-3px);
	box-shadow: 0 6px 14px rgba(0, 0, 0, 0.1);
}

.product-color-box .swatch {
	height: 60px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.9rem;
	font-weight: 600;
	color: #111;
	text-align: center;
	padding: 0 10px;
	border-bottom-left-radius: 12px;
	border-bottom-right-radius: 12px;
}

.product-color-box .card-body {
	padding: 10px 12px;
}

.product-color-box .name {
	font-weight: 600;
	font-size: 0.9rem;
	margin-bottom: 4px;
}

.product-color-box .ename {
	font-size: 0.8rem;
	color: #666;
	margin-bottom: 6px;
}

.product-color-box .desc {
	font-size: 0.8rem;
	color: #444;
	margin-bottom: 6px;
	line-height: 1.3;
}

.product-color-box .color-code {
	font-size: 0.75rem;
	color: #666;
	margin-bottom: 6px;
}

.product-color-box .badges {
	display: flex;
	gap: 6px;
	margin-bottom: 6px;
}

.product-color-box .badge {
	padding: 2px 6px;
	border-radius: 6px;
	font-size: 0.7rem;
	border: 1px solid #eee;
}

.product-color-box .indoor {
	background: #f0f9ff;
	color: #075985;
}

.product-color-box .outdoor {
	background: #eefaf6;
	color: #065f46;
}

.product-color-box .usage {
	font-size: 0.75rem;
	color: #555;
	line-height: 1.3;
}

@media (min-width: 1201px) {
	.product-color-box .grid {
		grid-template-columns: repeat(5, 1fr);
	}
}

@media (max-width: 1200px) {
	.product-color-box {
		margin: 0 20px;
	}

	.product-color-box .color-box {
		padding: 30px 0;
	}

	.product-color-box .grid {
		grid-template-columns: repeat(4, 1fr);
	}

	.product-color-box .card .ename,
	.product-color-box .card .desc,
	.product-color-box .card .badges,
	.product-color-box .card .usage {
		display: none;
	}

	.product-color-box .card .swatch {
		height: 80px;
	}

	.product-color-box .card-body {
		padding: 8px 10px;
	}

	.product-color-box .grid .card:nth-child(n+13) {
		display: none;
	}

	.product-color-box .show-more-btn {
		display: block;
	}

	.product-color-box .show-more-btn {
		display: block;
	}
}

@media (max-width: 768px) {
	.product-color-box .grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.product-color-box .card .ename,
	.product-color-box .card .desc,
	.product-color-box .card .badges,
	.product-color-box .card .usage {
		display: none;
	}

	.product-color-box .grid .card:nth-child(n+9) {
		display: none;
	}

	.product-color-box .show-more-btn {
		display: block;
	}

	.product-color-box.show-more-btn {
		display: block;
	}
}

.product-color-box .grid.expanded .card {
	display: block !important;
}

.product-color-box footer {
	margin-top: 28px;
	font-size: 0.85rem;
	color: #666;
	line-height: 1.5;
	text-align: center;
	border-top: 1px dashed #ddd;
	padding-top: 16px;
}

.product-color-box .show-more-btn {
	display: none;
	width: 100%;
	padding: 12px;
	margin-top: 20px;
	font-size: 1rem;
	font-weight: 500;
	cursor: pointer;
	background: #f0f0f0;
	color: #444;
	border: none;
	border-radius: 8px;
	transition: background-color 0.2s ease, color 0.2s ease;
}

/* 定制流程 */
.dingzhi-liucheng-box {
	background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
	position: relative;
	overflow: hidden;
}

.dingzhi-liucheng-box::before {
	content: "";
	position: absolute;
	top: -50px;
	right: -50px;
	width: 200px;
	height: 200px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.05);
}

.dingzhi-liucheng-box::after {
	content: "";
	position: absolute;
	bottom: -80px;
	left: -80px;
	width: 300px;
	height: 300px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.03);
}

.dingzhi-liucheng-box .process-steps {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	max-width: 1400px;
	margin: 0 auto;
	box-sizing: border-box;
}

.dingzhi-liucheng-box .step {
	margin-bottom: 40px;
	flex: 0 0 calc(33.333% - 30px);
	text-align: center;
	background: #fff;
	padding: 25px 20px;
	border-radius: 12px;
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
	transition: all 0.4s ease;
	box-sizing: border-box;
	position: relative;
	border: 1px solid #eef2f7;
}

.dingzhi-liucheng-box .step-number {
	position: absolute;
	top: -20px;
	left: 20px;
	width: 40px;
	height: 40px;
	background: #aaaaaa;
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	font-weight: bold;
	box-shadow: 0 4px 10px rgba(222, 16, 7, 0.3);
}

.dingzhi-liucheng-box .step-number {
	position: absolute;
	top: -20px;
	left: 20px;
	width: 40px;
	height: 40px;
	background: #aaaaaa;
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	font-weight: bold;
	box-shadow: 0 4px 10px rgba(222, 16, 7, 0.3);
}

.dingzhi-liucheng-box .step-icon {
	width: 70px;
	height: 70px;
	background: #de1007;
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 15px;
	font-size: 28px;
	box-shadow: 0 5px 15px rgba(222, 16, 7, 0.3);
	transition: transform 0.3s ease;
}

.dingzhi-liucheng-box .step h3 {
	font-size: 1.3rem;
	color: #212529;
	margin: 0 0 10px;
}

.dingzhi-liucheng-box .step p {
	font-size: 0.95rem;
	line-height: 1.6;
	color: #495057;
	margin: 0;
}

@media (max-width: 1200px) {
	.dingzhi-liucheng-box .process-steps {
		flex-direction: column;
		align-items: center;
		padding: 0;
	}

	.dingzhi-liucheng-box .step {
		width: 100%;
	}
	.dingzhi-liucheng-box .step:nth-child(6) {
		margin-bottom: 10px;
	}
}

/* 为什么选择我们 */
.gongsi-box {
	position: relative;
	overflow: hidden;
}

.gongsi-box .sz-box {
	max-width: 1400px;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	margin-top: calc(-1 * var(--bs-gutter-y));
	margin-right: calc(-.5 * var(--bs-gutter-x));
	margin-left: calc(-.5 * var(--bs-gutter-x));
	margin: 0 auto;
	padding-bottom: 50px;
}

.gongsi-box .sz-box li {
	flex: 0 0 auto;
	width: calc(25% - 10px);

}

.gongsi-box .sz-box li .li-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 28px 15px 32px;
    border-radius: 8px;
    border: 2px solid #de1007;
    transition: all 0.3s 
ease;
}

.gongsi-box .sz-box li .li-box:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.gongsi-box .sz-box li .li-box h2 {
	font-size: 40px;
	line-height: 50px;
	color: #de1007;
}

.gongsi-box .sz-box li .li-box h2 span {
	font-size: 14px;
}

.gongsi-box .sz-box li .li-box p {
	font-size: 16px;
	color: #de1007;
}

.gongsi-box .gongsi-content {
	max-width: 1400px;
	display: flex;
	margin: 0 auto;
	padding-top: 120px;
	padding-bottom: 120px;
}

.gongsi-box .gongsi-content .neirong-box {
	flex: 0 0 auto;
	width: 41%;
}

.gongsi-box .gongsi-content .neirong-box h2 {
	font-size: 40px;
	margin: 20px 0;
	font-weight: 500;
	color: #111;
}

.gongsi-box .gongsi-content .neirong-box p {
	font-size: 16px;
	margin-bottom: 20px;
	line-height: 26px;
	color: #555;
}

.gongsi-box .gongsi-content .neirong-box ul {
	display: flex;
	flex-direction: column;
	gap: 34px;
	list-style: none;
	margin-bottom: 50px;
}

.gongsi-box .gongsi-content .neirong-box ul li {
	display: flex;
	font-size: 18px;
	font-style: normal;
	font-weight: 500;
	position: relative;
	color: #333;
}

.gongsi-box .gongsi-content .neirong-box ul li span {
	margin-left: 10px;
	display: block;
	line-height: 25px;
}

.gongsi-box .gongsi-content .neirong-box a {
	padding: 18px 30px;
	border: 2px solid #de1007;
	font-size: 16px;
	display: inline-flex;
	color: #de1007;
	font-weight: 600;
	border-radius: 6px;
	transition: all 0.3s ease;
	background: transparent;
}

.gongsi-box .gongsi-content .neirong-box a:hover {
	background: #de1007;
	color: #fff;
	transform: translateY(-3px);
	box-shadow: 0 4px 12px rgba(222, 16, 7, 0.3);
}

.gongsi-box .tupian-box {
	flex: 0 0 auto;
	width: 58.33333333%;
}

.gongsi-box .tupian-box .tupian-box-a {
	box-sizing: border-box;
}

.gongsi-box .tupian-box .tupian-box-a .img-box {
	position: relative;
	width: 617px;
	z-index: 1;
	margin-left: auto;
}

.gongsi-box .tupian-box .tupian-box-a .img-box .circle-image {
	background-image: url(../images/circle-shape.svg);
	top: -82px;
	left: -80px;
	content: "";
	width: 231.097px;
	height: 214.742px;
	opacity: 0.75;
	position: absolute;
	z-index: -1;
	animation-name: moveUpDown;
	animation-duration: 2s;
	animation-iteration-count: infinite;
	animation-timing-function: ease-in-out;
}

.gongsi-box .tupian-box .tupian-box-a .img-box .circle-bg {
	bottom: -20px;
	left: -20px;
	content: "";
	width: 476px;
	opacity: 0.15;
	position: absolute;
	z-index: -1;
	height: 563px;
	border-radius: 5px;
	background: #333;
	animation-name: moveLeftRight;
	animation-duration: 2s;
	animation-iteration-count: infinite;
	animation-timing-function: ease-in-out;
}

.gongsi-box .tupian-box .tupian-box-a .img-box .img-fluid {
	max-width: 100%;
	height: auto;
}

.gongsi-box .tupian-box .tupian-box-a .img-box .experience-box {
	flex-direction: column !important;
	display: inline-flex !important;
	padding: 30px;
	bottom: 56px;
	left: -70px;
	position: absolute;
	z-index: 1;
	border-radius: 8px;
	background-color: #de1007;
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.gongsi-box .tupian-box .tupian-box-a .img-box .experience-box:after {
	z-index: -1;
	position: absolute;
	border-radius: 8px;
	width: 100%;
	height: 100%;
	left: -6px;
	content: "";
	top: 6px;
	border: 2px dashed #999;
}

.gongsi-box .tupian-box .tupian-box-a .img-box .experience-box h2 {
	font-size: 45px;
	color: #fff;
}

.gongsi-box .tupian-box .tupian-box-a .img-box .experience-box h2 span {
	font-size: 40px;
}

.gongsi-box .tupian-box .tupian-box-a .img-box .experience-box h5 {
	color: #e0e0e0;
	font-weight: 500;
}

/* 定义动画 */
@keyframes moveUpDown {
	0% {
		transform: translateY(0);
	}

	50% {
		transform: translateY(-20px);
	}

	100% {
		transform: translateY(0);
	}
}

/* 定义左右移动的动画 */
@keyframes moveLeftRight {
	0% {
		transform: translateX(0);
	}

	50% {
		transform: translateX(-20px);
	}

	100% {
		transform: translateX(0);
	}
}

/* 以下是为响应式做的修改 */
@media (max-width: 1200px) {
	.product-shili-box {
		padding: 0 20px;
	}

	.gongsi-box .gongsi-content {
		flex-direction: column;
		align-items: center;
		padding-top: 0;
		padding-bottom: 0;
	}

	.gongsi-box .tupian-box .tupian-box-a {
		width: 100%;
	}

	.gongsi-box .gongsi-content .neirong-box,
	.gongsi-box .tupian-box {
		width: 100%;
	}

	.gongsi-box .gongsi-content .neirong-box {
		text-align: center;
		margin-bottom: 30px;
	}

	.gongsi-box .gongsi-content .neirong-box h2,
	.gongsi-box .gongsi-content .neirong-box p,
	.gongsi-box .tupian-box .tupian-box-a .img-box .experience-box,
	.gongsi-box .sz-box {
		display: none !important;
	}

	.gongsi-box .gongsi-content .neirong-box ul {
		gap: 15px;
		justify-content: center;
		flex-direction: row;
		flex-wrap: wrap;
		margin-bottom: 30px;
	}

	.gongsi-box .gongsi-content .neirong-box a {
		padding: 10px 20px;
	}

	.gongsi-box .gongsi-content .neirong-box ul li {
		width: 45%;
		font-size: 15px;
		text-align: left;
	}

	.gongsi-box .tupian-box .tupian-box-a .img-box {
		width: 100%;
		margin-left: 0;
	}

	.gongsi-box .tupian-box .tupian-box-a .img-box .img-fluid {
		width: 100%;
	}

	.gongsi-box .tupian-box .tupian-box-a .img-box .circle-bg,
	.gongsi-box .tupian-box .tupian-box-a .img-box .circle-image {
		display: none;
	}
}

/* 证书报告 */
.zhengshu-box {
	background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
	position: relative;
	padding: 60px 0;
	overflow: hidden;
}

.zhengshu-box::before {
	content: "";
	position: absolute;
	top: -50px;
	right: -50px;
	width: 200px;
	height: 200px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.05);
}

.zhengshu-box::after {
	content: "";
	position: absolute;
	bottom: -80px;
	left: -80px;
	width: 300px;
	height: 300px;
	border-radius: 50%;
	background: rgba(222, 16, 7, 0.03);
}

.zhengshu-box .product-swiper {
	width: 100%;
	padding-top: 50px;
	padding-bottom: 50px;
}

.zhengshu-box .product-swiper .swiper-slide {
	background-position: center;
	background-size: cover;
	width: 307px;
	height: auto;
}

.zhengshu-box .product-swiper .swiper-slide img {
	display: block;
	width: 100%;
	height: auto;
	object-fit: contain;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 1200px) {
	.zhengshu-box {
		padding: 0 20px;
	}

	.zhengshu-box .product-swiper {
		overflow: hidden;
	}
}

/* FAQ */
.faq-section {
	padding: 60px 0;
	background: white;
	width: 100%;
	box-sizing: border-box;
}

.faq-container {
	max-width: 800px;
	margin: 0 auto;
	padding: 0 20px;
	width: 100%;
	box-sizing: border-box;
}

.faq-item {
	border-bottom: 1px solid #eee;
	margin-bottom: 20px;
}

.faq-question {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 0;
	cursor: pointer;
}

.faq-question h3 {
	font-size: 1.125rem;
	color: #2c3e50;
	margin: 0;
	flex: 1;
}

.faq-toggle {
	font-size: 1.5rem;
	color: #de1007;
	width: 30px;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.faq-answer {
	padding: 0 0 20px;
	color: #7f8c8d;
	line-height: 1.6;
	display: none;
	width: 100%;
	word-wrap: break-word;
}

.faq-item.active .faq-answer {
	display: block;
}

.faq-item.active .faq-toggle::before {
	content: "-";
}

@media (max-width: 1200px) {
	.faq-section {
		padding: 30px 20px;
	}
}

/* 咨询留言 */
.product_su1 {
	padding: 80px 0;
	text-align: center;
	background: #f5f5f5;
}

.product_su1 .xian {
	width: 2px;
	height: 30px;
	background: #d70c19;
	margin: 20px auto 60px;
}

.product_su1 .do_dc {
	text-align: justify;
	padding: 0 100px;
}

.product_su1 .dlt {
	float: left;
	width: calc(100% - 500px);
}

.product_su1 .dlt .d_d1 {
	margin-bottom: 50px;
}

.product_su1 .dlt .d_d2 {
	line-height: 30px;
	margin-bottom: 20px;
	color: #666;
	padding-left: 40px;
	position: relative;
}

.product_su1 .dlt .d_d2 span {
	display: block;
	width: 30px;
	position: absolute;
	top: 0;
	left: 0;
}

.product_su1 .dlt .d_d2 span img {
	display: block;
	width: 100%;
}

.product_su1 .drt {
	width: 480px;
	float: right;
}

.product_su1 .drt .d_d1 {
	margin-bottom: 50px;
}

.product_su1 .drt .d_d2 {
	height: 40px;
	padding: 0 35px;
	margin-bottom: 20px;
	background: #fff url(../images/6_19.png) 20px 15px no-repeat;
}

.product_su1 .drt .d_d2 input,
.product_su1 .drt .d_d2 textarea {
	display: block;
	width: 100%;
	height: 40px;
	border: none;
	outline: none;
}

.product_su1 .drt .d_d3,
.product_su1 .drt .d_d3 textarea {
	height: 130px;
	resize: none;
}

.product_su1 .drt .d_d3 textarea {
	box-sizing: border-box;
	padding-top: 10px;
}

.product_su1 .drt a {
	display: block;
	width: 140px;
	line-height: 40px;
	text-align: center;
	background: #333;
	color: #fff;
	float: left;
	margin-right: 15px;
}

.product_su1 .drt a:hover {
	background: #d70c19;
}

@media (max-width: 1200px) {
	.product_su1 {
		padding: 30px 0;
	}

	.product_su1 .do_dc {
		padding: 0;
	}

	.product_su1 .dlt,
	.product_su1 .drt {
		width: 100%;
		float: none;
		padding-top: 30px;
	}

	.product_su1 .dlt .d_d1 {
		margin-bottom: 20px;
	}

	.product_su1 .drt .d_d1 {
		margin: 20px 0;
	}
}

/*咨询按钮*/
.product-container {
	margin: 0 auto;
	max-width: 1400px;
	width: 100%;
	padding-top: 20px;
	box-sizing: border-box;
	text-align: center;
}

.product-container h1 {
	font-size: 2.2rem;
	color: #333;
	margin-bottom: 20px;
}

.product-container p {
	font-size: 1rem;
	color: #555;
	margin-bottom: 30px;
}

.product-container p a {
	display: inline-block;
}

.product-consult-buttons {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 50px;
	/* 大屏间距 */
	margin-bottom: 50px;
}

/* 实心按钮 */
.product-btn-solid {
	background-color: #de1007;
	color: #fff;
	border: none;
	box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.product-btn-solid:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
	opacity: 0.9;
}

/* 空心按钮 */
.product-btn-outline {
	background-color: transparent;
	color: #de1007;
	border: 2px solid #de1007;
}

.product-btn-outline:hover {
	background-color: #de1007;
	color: #fff;
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* 响应式 */
@media (max-width: 1200px) {
	.product-consult-buttons {
		gap: 20px;
		margin-bottom: 0;
		flex-wrap: nowrap;
	}

	.product-container h1 {
		display: none;
	}

	.product-container p {
		display: none;
	}
}

/*底部工具栏*/
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  display: none;
  justify-content: center;
  align-items: center;
  background-color: #2b2b2b;
  border-top: 1px solid #e0e0e0;
  z-index: 1000;
  padding: 0 10px;
}

@media (max-width: 1200px) {
  .bottom-nav {
    display: flex;
  }
}

.contact-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: #ffffff;
  font-size: 13px;
  font-weight: 500;
  padding: 0 15px;
  position: relative;
}

.contact-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 20px;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.2);
}

.capsule-button {
  background-color: #de1007;
  color: #ffffff;
  border-radius: 30px;
  padding: 8px 15px;
  margin: 0 15px;
  flex-direction: row;
  align-items: center;
  min-width: 120px;
  text-align: center;
}

.copy-tip {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 15px 25px;
  border-radius: 10px;
  font-size: 16px;
  text-align: center;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.copy-tip.visible {
  opacity: 1;
  visibility: visible;
}

/* cta按钮 */
.produtc-cta-box{
	display: flex;
	gap: 20px;
	padding-left: 20px;
}
.produtc-cta-btn{
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 8px 20px;
	border-radius: 15px;
	font-weight: 800;
}
.produtc-cta-btn img{
	width: 22px;
	margin-right: 5px;
}
.produtc-cta-btn-solid{
	background-color: #de1007;
	color: #fff;
}
.produtc-cta-btn-outline{
	border: 2px solid #de1007;
	color: #de1007;
}

.produtc-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}
@media (max-width: 1200px) {
    .produtc-cta-box {
        padding-left: 0;
    }
}
@media (max-width: 767px) {
	.produtc-cta-box {
		justify-content: center;
		gap: 10px;
		flex-direction: row; /* 保持横向排列 */
	}

	.produtc-cta-btn {
		display: flex;
		justify-content: center;
		align-items: center;
		padding: 5px 20px;
		border-radius: 15px;
		font-weight: 800;
	}

	.produtc-cta-btn-solid {
		width: 65%;
		order: 2; /* 小屏幕时放到右边 */
	}

	.produtc-cta-btn-outline {
		width: 21%;
		order: 1; /* 小屏幕时放到左边 */
	}
}

.cta-buttons{
	display: flex;
	gap: 50px;
	justify-content: center;
}
.cta-btn{
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 10px 20px;
	border-radius: 15px;
	font-weight: 800;
}
.cta-btn img{
	width: 22px;
	margin-right: 5px;
}
.cta-btn-solid{
	background-color: #de1007;
	color: #fff;
}
.cta-btn-outline{
	border: 2px solid #de1007;
	color: #de1007;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}
	
@media (max-width: 1200px) {
	.cta-buttons{
		flex-direction: column; 
		gap: 10px;
	}
}
/* 底部 */
.cta-bottom-box{
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 60px;
	display: none;
	justify-content: center;
	align-items: center;
	background-color: #2b2b2b;
	border-top: 1px solid #e0e0e0;
	z-index: 1000;
	padding: 0 10px;
	box-sizing: border-box;
}
.cta-bottom-btn{
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 8px 20px;
	border-radius: 15px;
	position: relative;
}
.cta-bottom-btn img{
	width: 22px;
	margin-right: 5px;
}
.cta-bottom-btn-solid{
	background-color: #de1007;
	color: #fff;
	box-sizing: border-box;
	width: 65%;
	margin-left: 20px;
}
.cta-bottom-btn-outline{
	color: #ffffff;
	width: 25%;
}
.cta-bottom-btn-outline:not(:last-child)::after {
	content: '';
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 20px;
	width: 1px;
	background-color: rgba(255, 255, 255, 0.2);
}

@media (max-width: 1200px) {
	.cta-bottom-box{
		display: flex;
	}
}