@charset "UTF-8";

/* ======================================================== */
/* 基础与 Swiper                                            */
/* ======================================================== */
.swiper-button-next,
.swiper-button-prev {
	color: #03367f;
}

:root {
	--swiper-theme-color: #03367f;
}

.swiper-pagination-bullet-active {
	background: #42b7db;
}

.swiper-pagination-white .swiper-pagination-bullet-active {
	background: #03367f !important;
	background: linear-gradient(-45deg, #d40e1a 0%, #ed0700 100%) !important;
}

.swiper-button-prev.swiper-button-white,
.swiper-button-next.swiper-button-white {
	border: 1rem solid #fff;
	border-radius: 50%;
	padding: 10rem;
	width: 50rem;
	height: 50rem;
	font-size: 14rem;
	background: linear-gradient(-45deg, #0da3d1 0%, #03367f 100%) !important;
}

.swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after,
.swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after {
	font-size: 30rem !important;
}

.swiper-pagination-bullet {
	border: 1rem solid #fff;
	width: 16rem !important;
	height: 16rem !important;
}

/* ======================================================== */
/* 模块一：装修报价模块                                     */
/* ======================================================== */
.quote-container {
	width: 100%;
	padding: 45px 15px;
	background: #f8f9fa url('https://www.transparenttextures.com/patterns/white-marble.png') repeat;
	display: flex;
	flex-direction: column;
	align-items: center;
	box-sizing: border-box;
}

.quote-wrapper {
	width: 100%;
	box-sizing: border-box;
}

.quote-header {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 15px;
	margin-bottom: 35px;
}

.calc-icon {
	width: 45px;
	height: 45px;
	background-color: #c4000e;
	border-radius: 6px;
	position: relative;
	display: grid;
	grid-template-columns: 1fr 1fr;
	padding: 8px;
	gap: 4px;
	box-sizing: border-box;
	flex-shrink: 0;
}
.calc-icon::before {
	content: "+ -\A= ×";
	white-space: pre;
	color: #fff;
	font-size: 14px;
	font-weight: bold;
	line-height: 14px;
	text-align: center;
	letter-spacing: 2px;
}

.header-text h2 {
	color: #c4000e;
	font-size: 24px;
	font-weight: bold;
	margin: 0 0 2px 0;
}
.header-text p {
	color: #666;
	font-size: 14px;
	margin: 0;
}

.quote-form {
	display: flex;
	flex-direction: column;
	gap: 15px;
	width: 100%;
	margin-bottom: 30px;
}

.quote-form input {
	width: 100%;
	height: 50px;
	padding: 0 25px;
	border: 1px solid #ddd;
	border-radius: 25px;
	outline: none;
	font-size: 15px;
	color: #333;
	background-color: #fff;
	box-sizing: border-box;
}
.quote-form input:focus {
	border-color: #c4000e;
}
.quote-form input::placeholder {
	color: #bbb;
}

.quote-form .submit-btn {
	width: 100%;
	height: 50px;
	background-color: #c4000e;
	color: #fff;
	border: none;
	border-radius: 25px;
	font-size: 16px;
	font-weight: bold;
	cursor: pointer;
	box-sizing: border-box;
}

.quote-divider {
	width: 100%;
	height: 1px;
	background-color: #e5e5e5;
	margin-bottom: 30px;
}

.quote-features {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	width: 100%;
	gap: 20px;
}

.feature-item {
	width: 100%;
	display: flex;
	align-items: center;
	gap: 15px;
	justify-content: flex-start;
}

.feature-icon svg {
	width: 40px;
	height: 40px;
	fill: #c4000e;
	flex-shrink: 0;
}

.feature-info h3 {
	color: #333;
	font-size: 18px;
	font-weight: bold;
	margin: 0 0 3px 0;
}
.feature-info p {
	color: #777;
	font-size: 13px;
	margin: 0;
}

/* ======================================================== */
/* 模块二：高端全屋定制                                     */
/* ======================================================== */
.custom-section {
	width: 100%;
	padding: 40px 0;
	background-color: #fff;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.custom-container-box {
	width: 100%;
	padding: 0 15px;
	box-sizing: border-box;
}
.custom-main-title {
	text-align: center;
	margin-bottom: 30px;
}
.custom-main-title h2 {
	font-size: 24px;
	color: #333;
	font-weight: bold;
	margin: 0 0 8px 0;
}
.custom-main-title h2 span {
	color: #c4000e;
}
.custom-main-title p {
	font-size: 13px;
	color: #888;
	margin: 0;
}

.custom-nav-tabs {
	display: flex;
	justify-content: flex-start;
	border-bottom: 1px solid #eee;
	padding-bottom: 12px;
	margin-bottom: 25px;
	overflow-x: auto;
	white-space: nowrap;
	gap: 20px;
	width: 100%;
	-webkit-overflow-scrolling: touch;
}
.custom-nav-tabs::-webkit-scrollbar {
	display: none;
}
.custom-nav-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	cursor: pointer;
	position: relative;
	flex: none;
	padding: 0 5px;
}
.custom-nav-item svg {
	width: 30px;
	height: 30px;
	fill: #666;
	margin-bottom: 6px;
}
.custom-nav-item span {
	font-size: 14px;
	color: #555;
}
.custom-nav-item.active svg {
	fill: #c4000e;
}
.custom-nav-item.active span {
	color: #c4000e;
	font-weight: bold;
}
.custom-nav-item.active::after {
	content: '';
	position: absolute;
	bottom: -13px;
	left: 50%;
	transform: translateX(-50%);
	width: 35px;
	height: 3px;
	background-color: #c4000e;
}

.custom-swiper-display {
	width: 100%;
	border-radius: 4px;
	overflow: hidden;
	position: relative;
}
.custom-swiper-display .swiper-slide {
	position: relative;
	height: 380px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}
.custom-swiper-display .swiper-slide::before {
	content: '';
	position: absolute;
	top: 0; left: 0; width: 100%; height: 100%;
	background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.85) 100%);
}
.custom-slide-info {
	position: absolute;
	left: 20px;
	right: 20px;
	bottom: 25px;
	z-index: 10;
	color: #fff;
	text-align: left;
}
.custom-slide-info .custom-badge {
	display: inline-block;
	background-color: #c4000e;
	color: #fff;
	font-size: 12px;
	padding: 4px 12px;
	border-radius: 12px;
	margin-bottom: 12px;
}
.custom-slide-info h3 {
	font-size: 22px;
	color: #fff;
	font-weight: bold;
	margin: 0 0 10px 0;
	line-height: 1.3;
}
.custom-slide-info p {
	font-size: 13px;
	color: #ddd;
	line-height: 1.6;
	margin: 0 0 20px 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.custom-slide-info .custom-more-btn {
	display: inline-block;
	background-color: #c4000e;
	color: #fff;
	font-size: 13px;
	font-weight: bold;
	padding: 8px 24px;
	border-radius: 18px;
	text-decoration: none;
}

/* ======================================================== */
/* 模块三：新闻资讯                                         */
/* ======================================================== */
.news-section {
	width: 100%;
	padding: 40px 0;
	background-color: #fcfcfc;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.news-container-box {
	width: 100%;
	padding: 0 15px;
	box-sizing: border-box;
}
.news-main-title {
	text-align: center;
	margin-bottom: 30px;
}
.news-main-title h2 {
	font-size: 24px;
	color: #333;
	font-weight: bold;
	margin: 0;
}
.news-grid-layout {
	display: flex;
	flex-direction: column;
	gap: 20px;
	width: 100%;
}
.news-card-col, .news-list-col {
	width: 100%;
	background-color: #fff;
	border-radius: 8px;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	box-sizing: border-box;
}
.news-img-wrap {
	width: 100%;
	height: 200px;
	overflow: hidden;
}
.news-img-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.news-card-body {
	padding: 18px 15px;
	display: flex;
	flex-direction: column;
	flex: 1;
}
.news-card-title {
	font-size: 16px;
	color: #222;
	font-weight: bold;
	margin: 0 0 10px 0;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.news-card-excerpt {
	font-size: 13px;
	color: #777;
	line-height: 1.5;
	margin: 0 0 15px 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.news-dashed-line {
	border-top: 1px dashed #e2e2e2;
	margin-bottom: 15px;
	width: 100%;
}
.news-card-footer {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: auto;
}
.btn-more-grey {
	display: inline-block;
	background-color: #7a7a7a;
	color: #fff;
	font-size: 12px;
	padding: 5px 18px;
	border-radius: 15px;
	text-decoration: none;
}
.news-date-label {
	font-size: 12px;
	color: #999;
}

.news-list-col {
	padding: 20px 15px;
}
.news-scroll-box {
	max-height: none;
	overflow-y: visible;
}
.news-text-item {
	padding: 12px 0;
	border-bottom: 1px dashed #f0f0f0;
}
.news-text-item:last-child {
	border-bottom: none;
}
.news-text-link {
	font-size: 14px;
	color: #333;
	font-weight: 500;
	text-decoration: none;
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.news-text-item.highlight .news-text-link {
	color: #c4000e;
}
.news-text-date {
	font-size: 12px;
	color: #aaa;
	margin-top: 4px;
}
.btn-more-red {
	display: block;
	background-color: #c4000e;
	color: #fff;
	font-size: 14px;
	font-weight: bold;
	text-align: center;
	padding: 9px 0;
	width: 100%;
	margin: 18px auto 0 auto;
	border-radius: 20px;
	text-decoration: none;
}

/* ======================================================== */
/* 模块四：无边框画廊流                                     */
/* ======================================================== */
.product-section {
	width: 100%;
	padding: 40px 0;
	background-color: #ffffff;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.product-container-box {
	width: 100%;
	padding: 0 15px;
	box-sizing: border-box;
}

.product-main-title {
	text-align: center;
	margin-bottom: 30px;
}
.product-main-title h2 {
	font-size: 24px;
	color: #222;
	font-weight: bold;
	margin: 0 0 6px 0;
}
.product-main-title h2 span {
	color: #c4000e;
}
.product-main-title p {
	font-size: 12px;
	color: #bbb;
	margin: 0;
	letter-spacing: 1px;
}

.product-grid {
	display: grid;
	grid-template-columns: repeat(1, 1fr);
	gap: 15px;
	width: 100%;
}

.product-card {
	position: relative;
	height: 220px;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	background-color: #f8f8f8;
}

.product-bg-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.product-meta-default {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	padding: 30px 15px 15px 15px;
	background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
	box-sizing: border-box;
	z-index: 2;
	text-align: center;
}
.product-meta-default h3 {
	color: #ffffff;
	font-size: 17px;
	font-weight: bold;
	margin: 0;
}

.product-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.75);
	display: flex;
	justify-content: center;
	align-items: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease, visibility 0.3s ease;
	z-index: 3;
	padding: 15px;
	box-sizing: border-box;
}

.overlay-inner {
	text-align: center;
	color: #fff;
	width: 100%;
}
.overlay-inner h4 {
	font-size: 18px;
	color: #fff;
	margin: 0 0 6px 0;
	font-weight: bold;
}
.overlay-divider {
	display: block;
	width: 35px;
	height: 2px;
	background-color: #c4000e;
	margin: 0 auto 10px auto;
}
.overlay-inner p {
	font-size: 12px;
	color: #ccc;
	margin: 0 0 15px 0;
}
.btn-overlay-action {
	display: inline-block;
	background-color: #c4000e;
	color: #fff;
	font-size: 12px;
	font-weight: bold;
	padding: 6px 20px;
	border-radius: 15px;
}

.product-card:active .product-overlay {
	opacity: 1;
	visibility: visible;
}

/* ======================================================== */
/* 模块五：荣誉资质模块                                     */
/* ======================================================== */
.strength-section {
	width: 100%;
	display: flex;
	flex-direction: column;
	min-height: auto;
	background-color: #ffffff;
}

.strength-left-col, .strength-right-col {
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 40px 15px;
	box-sizing: border-box;
}

.strength-left-col {
	background-image: url('../image/zuobian.jpg');
	background-size: cover;
	background-position: center;
	color: #ffffff;
}
.strength-right-col {
	background-image: url('../image/honorbg2.jpg');
	background-size: cover;
	background-position: center;
	color: #333333;
}

.strength-content-wrapper {
	width: 100%;
	padding: 0;
	box-sizing: border-box;
}

.strength-text-header {
	margin-bottom: 25px;
	text-align: center;
}
.strength-text-header h2 {
	font-size: 18rem;
	font-weight: 800;
	margin: 0 0 8px 0;
	letter-spacing: 1px;
}
.strength-left-col .strength-text-header h2 { color: #ffffff; }
.strength-right-col .strength-text-header h2 { color: #192238; }

.strength-text-header h3 {
	font-size: 15rem;
	font-weight: bold;
	margin: 0 0 10px 0;
}
.strength-text-header .strength-slogan {
	font-size: 12rem;
	color: #8a94a6;
	line-height: 1.5;
	margin: 0;
}
.strength-right-col .strength-text-header .strength-slogan { color: #666666; }

.strength-swiper-outer-wp {
	position: relative;
	width: 100%;
	padding: 0 40px;
	box-sizing: border-box;
}

.strength-swiper {
	width: 100%;
	overflow: hidden;
}

.strength-prev-btn, .strength-next-btn {
	width: 35px !important;
	height: 35px !important;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	margin-top: -17px !important;
}
.strength-prev-btn { left: 0 !important; }
.strength-next-btn { right: 0 !important; }

.strength-prev-btn::after, .strength-next-btn::after {
	font-size: 13px !important;
	color: #ffffff;
}

.static-cert-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
	width: 100%;
	padding: 0;
	box-sizing: border-box;
}

.cert-img-box {
	width: 100%;
}
.cert-img-box img {
	object-fit: cover;
	width: 100%;
	height: auto;
	display: block;
}

/* ======================================================== */
/* 模块六：Bento Grid 卡片组                                 */
/* ======================================================== */
:root {
	--brand-red: #E63946;
	--card-bg: #FFFFFF;
	--text-main: #1D1D1F;
	--text-sub: #6E6E73;
	--border-subtle: rgba(0, 0, 0, 0.04);
	--radius-premium: 18px;
	--shadow-normal: 0 4px 24px rgba(0, 0, 0, 0.015);
}

.pc-header *, .bento-wrapper * {
	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", "PingFang SC", sans-serif;
	-webkit-font-smoothing: antialiased;
}

.pc-header {
	width: 100%;
	padding: 40px 15px 15px 15px;
	text-align: center;
}

.pc-header .en-badge {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 3px;
	color: var(--brand-red);
	font-weight: 700;
	margin-bottom: 6px;
}

.pc-header .zh-title {
	font-size: 26px;
	font-weight: 700;
	color: var(--text-main);
}

.bento-wrapper {
	width: 100%;
	padding: 0 15px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(1, 1fr);
	gap: 16px;
	box-sizing: border-box;
}

.bento-card {
	background: var(--card-bg);
	border-radius: var(--radius-premium);
	padding: 24px;
	border: 1px solid var(--border-subtle);
	box-shadow: var(--shadow-normal);
	display: flex;
	flex-direction: column;
	position: relative;
	overflow: hidden;
}

.col-span-2, .col-span-1 { grid-column: span 1 !important; }

.card-header-row {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 12px;
}

.card-icon {
	width: 40rem;
	height: 40rem;
	background: #f1f2f3;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
.card-icon svg {
	width: 20px;
	height: 20px;
	color: var(--brand-red);
}

.card-title {
	font-size: 18rem;
	font-weight: 600;
	/* color: var(--text-main); */
	margin-bottom: 0;
}

.card-desc {
	font-size: 15rem;
	color: var(--text-sub);
	line-height: 1.6;
}

.card-team {
	background: linear-gradient(135deg, #FFFFFF 65%, #FFF5F5 100%);
}

.mock-ui-team {
	position: relative;
	right: auto;
	top: auto;
	transform: none;
	width: 310rem;
	max-width: 100%;
	background: #ffffff;
	border-radius: 14px;
	padding: 14px;
	box-shadow: 0 10px 30px rgba(0,0,0,0.04);
	border: 1px solid rgba(0,0,0,0.01);
	margin-top: 15px;
}
.mock-ui-team .user-row {
	display: flex;
	align-items: center;
	gap: 11px;
}
.mock-ui-team .avatar {
	width: 40rem;
	height: 40rem;
	background: #EAEAEF;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 32px;
}
.mock-ui-team .status-dot {
	width: 8px;
	height: 8px;
	background: #34C759;
	border-radius: 50%;
	display: inline-block;
}
.mock-ui-team .rating {
	color: #FF9500;
	font-size: 15rem;
	margin-top: 6px;
}

.tag-group {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding-top: 14px;
}
.pill-tag {
	background: #F2F2F7;
	color: var(--text-main);
	font-size: 13px;
	padding: 5px 12px;
	border-radius: 20px;
	font-weight: 500;
}

.mock-ui-console {
	background: #1C1C1E;
	border-radius: 10px;
	padding: 12px;
	font-family: monospace;
	font-size: 11px;
	color: #34C759;
	margin-top: 14px;
}
.mock-ui-console span { color: #AEAEB2; }

.card-upgrade {
	background: #18181c;
	color: #ffffff;
	border: none;
	border-radius: 16px;
	padding: 16px 20px;
}

.card-upgrade .version-text {
	font-size: 16px;
	font-weight: 700;
	margin-bottom: 12px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: #ffffff;
	letter-spacing: 0.5px;
}

.card-upgrade .version-text span.brand-e8 {
	color: #e63946;
	font-weight: 800;
}

.mock-ui-upgrade {
	width: 100%;
}

.mock-ui-upgrade .progress-bar {
	height: 8px;
	background: #2a2a2e;
	border-radius: 10px;
	overflow: hidden;
	width: 100%;
}

/* 🌟 双组合动画：流光移动 + 长度从 65% 到 100% 往复过渡 */
.mock-ui-upgrade .progress-fill {
	height: 100%;
	border-radius: 10px;
	background: linear-gradient(
		90deg, 
		#e63946 0%, 
		#ff7b86 50%, 
		#e63946 100%
	);
	background-size: 200% 100%;
	animation: upgradeBarFlow 2s linear infinite, progressGrow 3.5s ease-in-out infinite alternate;
}

@keyframes upgradeBarFlow {
	0% {
		background-position: 200% 0;
	}
	100% {
		background-position: -200% 0;
	}
}

/* 🌟 进度条长度 65% -> 100% 动态平滑增长 */
@keyframes progressGrow {
	0% {
		width: 65%;
	}
	100% {
		width: 100%;
	}
}

.mock-ui-map {
	padding-top: 15px;
	font-size: 14px;
	color: var(--brand-red);
	font-weight: 600;
}
.mock-ui-map span { color: #CECECE; font-weight: normal; }

.mock-ui-steps {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 15px;
}
.mock-ui-steps .step {
	text-align: center;
	font-size: 13px;
	color: var(--text-sub);
}
.mock-ui-steps .step-num {
	width: 22px;
	height: 22px;
	background: #F2F2F7;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 6px auto;
	color: var(--text-main);
	font-weight: 600;
	font-size: 11px;
}

/* ======================================================== */
/* 模块七：核心优势 / 解决方案模块                           */
/* ======================================================== */
.advantage-wrap {
	width: 100%;
	min-height: 960px;
	background: url("../image/yous.jpg") center center / cover no-repeat;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.advantage-wrap::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	/* background: rgba(10, 15, 30, 0.4); */
	z-index: 1;
}

.circle-box {
	width: 700px;
	height: 700px;
	border: 1px solid rgba(255,255,255,0.25);
	border-radius: 50%;
	position: relative;
	z-index: 2;
}

.dot {
	width: 12px;
	height: 12px;
	background: #ffffff;
	border-radius: 50%;
	position: absolute;
	box-shadow: 0 0 10px rgba(255,255,255,0.8);
	z-index: 4;
}
.dot1 { top: 80px; left: 80px; }
.dot2 { top: 80px; right: 80px; }
.dot3 { bottom: 80px; left: 80px; }
.dot4 { bottom: 80px; right: 80px; }

.line-flow {
	position: absolute;
	height: 2px;
	background: linear-gradient(90deg, rgba(255,255,255,0.1), #ff4d4f, rgba(255,255,255,0.1));
	background-size: 200% 100%;
	animation: linePulse 2.5s infinite linear;
	pointer-events: none;
	z-index: 2;
}
.line-1 { width: 300px; top: 120px; left: -260px; transform: rotate(-15deg); }
.line-2 { width: 300px; top: 120px; right: -260px; transform: rotate(15deg); }
.line-3 { width: 300px; bottom: 120px; left: -260px; transform: rotate(15deg); }
.line-4 { width: 300px; bottom: 120px; right: -260px; transform: rotate(-15deg); }

@keyframes linePulse {
	0% { background-position: 100% 0; }
	100% { background-position: -100% 0; }
}

.circle-center {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	color: #fff;
	text-align: center;
	padding: 0 120rem;
	box-sizing: border-box;
	position: relative;
	z-index: 3;
}

.circle-center .sub-title {
	font-size: 32px;
	margin-bottom: 12px;
	opacity: 0.95;
	letter-spacing: 2px;
}

.circle-center .main-title {
	font-size: 110rem;
	font-weight: 800;
	color: #ffffff;
	text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.circle-center .desc {
	font-size: 36rem;
	line-height: 1.7;
	margin-bottom: 35px;
	opacity: 0.9;
}

.circle-center .btn {
	background: #1957b8;
	color: #fff;
	border: none;
	padding: 16px 40px;
	font-size: 16px;
	border-radius: 4px;
	display: flex;
	align-items: center;
	gap: 12px;
	cursor: pointer;
	box-shadow: 0 8px 25px rgba(25, 87, 184, 0.4);
}

.circle-center .btn .plus {
	width: 24px;
	height: 24px;
	border: 1px solid #fff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.circle-center::before,
.circle-center::after {
	content: "";
	position: absolute;
	border-radius: 50%;
	box-sizing: border-box;
	pointer-events: none;
	z-index: -1;
	transform-origin: center center;
}

.circle-center::before {
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255,255,255,0.2);
	width: 580px;
	height: 580px;
	animation: pureBreath01 4s infinite ease-in-out;
}

.circle-center::after {
	background: rgba(214, 110, 110, 0.12);
	border: 1px solid rgba(214, 110, 110, 0.3);
	width: 640px;
	height: 640px;
	animation: pureBreath02 4s infinite ease-in-out;
	animation-delay: 2s;
}

@keyframes pureBreath01 {
	0%, 100% { transform: scale(0.92); opacity: 0.3; }
	50% { transform: scale(1.08); opacity: 0.8; }
}

@keyframes pureBreath02 {
	0%, 100% { transform: scale(0.88); opacity: 0.3; }
	50% { transform: scale(1.05); opacity: 0.8; }
}

.advantage-item {
	position: absolute;
	color: #fff;
	width: 450rem;
	z-index: 3;
}

.item01 { top: 40rem; left: -430rem; }
.item02 { top: 40rem; right: -430rem; text-align: right; }
.item03 { bottom: 40rem; left: -430rem; }
.item04 { bottom: 40rem; right: -430rem; text-align: right; }

.item-header {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 12px;
}

.item-img-box {
	width: 200px;
	height: 130px;
	border-radius: 6px;
	overflow: hidden;
	border: 1px solid rgba(255, 255, 255, 0.25);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
	background: rgba(255, 255, 255, 0.05);
}

.item-img-box img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.item02 .item-header,
.item04 .item-header {
	flex-direction: row-reverse;
}

.item-num {
	color: #ff4d4f;
	font-size: 60rem;
	font-weight: bold;
	line-height: 1;
	margin-bottom: 0;
	text-shadow: 0 2px 10px rgba(255,77,79,0.3);
}

.item-text {
	font-size: 22rem;
	line-height: 1.7;
	opacity: 0.9;
}

.bgindex {
	margin: 10rem 0;
}

/* ======================================================== */
/* 📱 手机端专用响应式适配                                   */
/* ======================================================== */
@media screen and (max-width: 768px) {
	.advantage-wrap {
		min-height: auto !important;
		padding: 40px 16px !important;
		display: flex !important;
		flex-direction: column !important;
		align-items: stretch !important;
		justify-content: flex-start !important;
		background-size: cover !important;
	}

	.circle-box {
		width: 100% !important;
		height: auto !important;
		border: none !important;
		border-radius: 0 !important;
		margin: 0 0 25px 0 !important;
	}
	
	.dot, .line-flow { display: none !important; }

	.circle-center {
		position: relative !important;
		width: 100% !important;
		height: auto !important;
		padding: 24rem 10rem !important;
		/* background: rgba(15, 23, 42, 0.75) !important; */
		/* backdrop-filter: blur(12px) !important; */
		-webkit-backdrop-filter: blur(12px) !important;
		border-radius: 16px !important;
		border: 1px solid rgba(255, 255, 255, 0.15) !important;
		box-sizing: border-box !important;
		margin-bottom: 20px !important;
	}

	.circle-center .sub-title {
		font-size: 14px !important;
		margin-bottom: 6px !important;
		color: #ff4d4f !important;
		font-weight: bold !important;
		letter-spacing: 1px !important;
	}

	.circle-center .main-title {
		font-size: 26px !important;
		line-height: 1.3 !important;
		margin-bottom: 10px !important;
		color: #ffffff !important;
	}

	.circle-center .desc {
		font-size: 14px !important;
		line-height: 1.6 !important;
		margin-bottom: 18px !important;
		color: #e2e8f0 !important;
		opacity: 1 !important;
	}

	.circle-center .btn {
		padding: 10px 24px !important;
		font-size: 14px !important;
		border-radius: 20px !important;
		width: 100% !important;
		justify-content: center !important;
	}

	.circle-center::before,
	.circle-center::after {
		display: none !important;
	}

	.advantage-item {
		position: relative !important;
		top: auto !important;
		bottom: auto !important;
		left: auto !important;
		right: auto !important;
		width: 100% !important;
		margin-bottom: 14px !important;
		/* background: rgba(255, 255, 255, 0.08) !important; */
		/* backdrop-filter: blur(8px) !important; */
		-webkit-backdrop-filter: blur(8px) !important;
		border-radius: 14px !important;
		padding: 15rem !important;
		box-sizing: border-box !important;
		border: 1px solid rgba(255, 255, 255, 0.12) !important;
		text-align: left !important;
	}

	.item02, .item04 {
		text-align: left !important;
	}

	.item02 .item-header,
	.item04 .item-header {
		flex-direction: row !important;
	}

	.item-header {
		display: flex !important;
		align-items: center !important;
		gap: 14px !important;
		margin-bottom: 10px !important;
	}

	.item-img-box {
		width: 100% !important;
		height: 100rem !important;
		/* flex-shrink: 0 !important; */
		border-radius: 6px !important;
	}

	.item-num {
		font-size: 32rem !important;
		line-height: 1 !important;
	}

	.item-text {
		font-size: 15rem !important;
		line-height: 1.6 !important;
		color: #f1f5f9 !important;
		opacity: 1 !important;
	}
}