/* 全局样式重置 - 统一默认样式，方便调整 */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	line-height: 1.8;
	color: #333;
	background-color: #fff;
}

/* 核心容器 - 1920设计稿适配，最大宽度1720px，左右留白适配 */
.container {
	width: 100%;
	max-width: 1720px;
	margin: 0 100px;
}

/* 通用模块间距 - 基于1920设计稿重新计算 */
section {
	padding: 50px 0;
}

/* 通用标题样式 - 字体大小全适配 */
.section-title {
	text-align: center;
	margin-bottom: 60px;
}

.section-title h2 {
	font-size: clamp(32px, 5vw, 55px);
	margin-bottom: 10px;
	line-height: 1.3;
}

.section-title p {
	font-size: clamp(14px, 3vw, 24px);
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

/* ========== 头部Hero区域 - 1920设计稿适配 ========== */
.hero-section {
	background: #1B4BA6 url(../images/bg.png) no-repeat center / cover;
	color: #fff;
	padding: 80px 0;
}

.hero-wrap {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: clamp(30px, 5.5vw, 100px);
	flex-wrap: wrap;
}

.hero-content {
	flex: 1;
	min-width: 400px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	height: 540px;
}

.hero-logo {
	margin-bottom: 30px;
}

.hero-logo img {
	height: clamp(40px, 8vw, 72px);
	width: auto;
	border-radius: 5px;
}

.hero-content h1 {
	line-height: 1.4;
	margin-bottom: 12px;
	text-shadow: 0px 2px 6px rgba(0, 0, 0, 0.4);
	display: flex;
	font-size: clamp(24px, 6vw, 55px);
	font-weight: 700;
	letter-spacing: clamp(0px, 1vw, 5px);
}

.hero-subtitle {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.hero-subtitle span {
	color: rgba(255, 255, 255, 0.8);
	font-size: clamp(14px, 3vw, 18px);
	margin-bottom: 25px;
	opacity: 1;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.1);
	padding: 8px 10px;
	line-height: 1.5;
}

.hero-intro {
	opacity: 1;
	border-radius: 20px;
	background: rgba(0, 0, 0, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.3);
	box-shadow: 5px 5px 0px rgba(0, 0, 0, 0.1);
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 30px 30px 30px 30px;
	font-size: clamp(14px, 2vw, 22px);
	font-weight: 400;
	letter-spacing: 0px;
	line-height: 1.8;
	color: rgba(255, 229, 143, 1);
}

.hero-img {
	opacity: 1;
	border-radius: 20px;
	background: rgba(255, 255, 255, 0.2);
	box-shadow: 10px 10px 0px rgba(0, 0, 0, 0.25);
	padding: 20px 20px 20px 20px;
	width: clamp(400px, 100%, 800px);
	height: clamp(250px, auto, 500px);
}

.hero-img img {
	border-radius: 20px;
	width: clamp(400px, 100%, 800px);
	height: clamp(250px, auto, 500px);
}

/* ========== 双端价值模块 - 间距字体重算 ========== */
.value-cards {
	display: flex;
	gap: clamp(20px, 5vw, 40px);
	flex-wrap: wrap;
}

.value-card {
	flex: 1;
	min-width: 500px;
	background: #EDF4FF;
	border-radius: 12px;
	padding: 30px;
}

.green {
	color: #00BAAD !important;
}

.blue {
	color: #1B4BA6 !important;
}

.greenbg {
	background-color: #00BAAD !important;
}

.bluebg {
	background-color: #1B4BA6 !important;
}

.card-header {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 25px;
}

.card-header img {
	width: clamp(32px, 10vw, 60px);
	height: clamp(32px, 10vw, 60px);
	flex-shrink: 0;
}

.card-header h3 {
	font-size: clamp(24px, 4vw, 36px);
	color: #1D2129;
	font-weight: normal;
}

.benefit-list {
	list-style: none;
}

.benefit-list li {
	display: flex;
	align-items: flex-start;
	gap: 20px;
	margin-bottom: 25px;
	font-size: clamp(18px, 4vw, 22px);
	line-height: 1.8;
	padding: 0 15px;
}

.benefit-list li:last-child {
	margin-bottom: 0;
}

.benefit-list li img {
	width: clamp(16px, 24px, 24px);
	height: clamp(16px, 24px, 24px);
	flex-shrink: 0;
	margin-top: 8px;
}

/* ========== 注册流程模块 - 间距字体重算 ========== */
.process-cards {
	display: flex;
	gap: clamp(40px, 5vw, 110px);
	flex-wrap: wrap;
}

.process-card {
	flex: 1;
	min-width: 500px;
	background: #EDF4FF;
	border-radius: 12px;
	padding: 30px;
}

.step-list {
	list-style: none;
}

.step-item {
	margin-bottom: 30px;
	display: flex;
	flex-direction: row;
	gap: 20px;
	padding: 0 10px;
}

.step-item:last-child {
	margin-bottom: 0;
}

.step-number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: clamp(24px, 2vw, 40px);
	height: clamp(24px, 2vw, 40px);
	border-radius: 50%;
	background: #1B4BA6;
	color: #fff;
	font-size: clamp(14px, 0.9vw, 16px);
	font-weight: bold;
	margin-bottom: 10px;
}
.step-item div:last-child{
	flex:1;
}

.step-item h4 {
	font-size: clamp(16px, 5vw, 28px);
	color: #1D2129;
	font-weight: normal;
	line-height: 1.3;
}

.step-item p {
	font-size: clamp(14px, 3vw, 18px);
	color: #666;
	line-height: 1.7;
}

/* ========== 会员体系模块 - 大屏适配重算 ========== */
.member-section {
	background-color: #F9FAFB;
}

.member-cards {
	display: flex;
	gap: 50px;
	justify-content: center;
	align-items: center;
}

.member-card {
	flex: 1;
	min-width: 280px;
	max-width: 380px;
	border-radius: 20px;
	background: rgba(237, 244, 255, 1);
	border: 1px solid rgba(229, 229, 229, 1);
	display: flex;
	flex-direction: column;
	position: relative;
}

.member-card.highlight {
	border: 2px solid #1B4BA6;
	background: #1B4BA6;
	box-shadow: 0px 0px 11px rgba(0, 0, 0, 0.25);
	min-width: 300px;
	max-width: 400px;
}

.member-cardbg {
	text-align: center;
	padding: 20px 0px 30px 0px;
}

.member-card.highlight .member-cardbg,
.member-card.highlight .member-points {
	text-align: center;
	padding: 30px 0px 40px 0px;
}

.card-tag {
	position: absolute;
	top: -2px;
	right: -2px;
	border-radius: 0px 20px 0px 20px;
	background: rgba(254, 124, 0, 1);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	padding: 7px 15px 10px 15px;
	font-size: 18px;
	color: white;
	line-height: 1.5;
}

.member-card h3 {
	font-size: clamp(18px, 6vw, 32px);
	color: #1B4BA6;
}

.member-card.highlight h3,
.member-card.highlight .member-cardbg span,
.member-card.highlight .member-price {
	color: white;
}

.member-price {
	font-size: clamp(24px, 8vw, 48px);
	font-weight: bold;
	color: #1B4BA6;
	line-height: 1.2;
}

.member-price span {
	font-size: clamp(16px, 5vw, 24px);
	font-weight: normal;
	color: #666;
}

.member-points {
	font-size: clamp(16px, 5vw, 24px);
	color: rgba(128, 128, 128, 1);
	background-color: white;
	text-align: center;
	padding: 20px 0px 30px 0px;
	border-radius: 0 0 20px 20px;
}

.member-points span {
	display: block;
	font-size: clamp(24px, 8vw, 36px);
	font-weight: bold;
	color: #1B4BA6;
}

/* ========== 常见问题模块 - 间距重算 ========== */
.faq-list {
	margin: 0 auto;
}

.faq-item {
	margin-bottom: 25px;
	border-radius: 20px;
	background: rgba(249, 250, 251, 1);
	padding: 20px;
}

.faq-question {
	color: #1D2129;
	margin-bottom: 10px;
	font-size: clamp(16px, 5vw, 24px);
	color: #1B4BA6;
	line-height: 1.5;
}

.faq-answer {
	color: #666;
	line-height: 1.5;
	font-size: clamp(14px, 3vw, 18px);
}

.guarantee-section {
	background: #1B4BA6 url(../images/bg.png) no-repeat center / cover;
	padding: 80px 0;
	color: #fff;
}

.guarantee-section .section-title h2 {
	color: #fff;
}

.guarantee-list {
	display: flex;
	gap: 40px;
	flex-wrap: wrap;
	justify-content: center;
}

.guarantee-item {
	display: flex;
	align-items: center;
	gap: 10px;
	flex: 1;
	min-width: 260px;
	justify-content: center;
	border-radius: 20px;
	background: rgba(0, 0, 0, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.3);
	box-shadow: 5px 5px 0px rgba(0, 0, 0, 0.1);
	;
	padding: 15px;
	font-size: clamp(16px, 5vw, 22px);
	line-height: 40px;
	color: rgba(255, 229, 143, 1);
}

.guarantee-item img {
	width: clamp(16px, 5vw, 24px);
	height: clamp(16px, 5vw, 24px);
	flex-shrink: 0;
	margin-right: 10px;
}

.banquan{
	color:white;
}

/* ========== 页脚模块 - 大屏适配 ========== */
.footer-section {
	background: #1D2129;
	color: rgba(255, 255, 255, 0.7);
	padding: 60px 0 60px;

}

.footer-wrap {
	display: flex;
	justify-content: space-around;
	gap: 40px;
	flex-wrap: wrap;
	align-items: center;
}

.footer-left {
	flex: 1;
	min-width: 400px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.footer-logo {
	margin-bottom: 20px;
}

.footer-logo img {
	height: clamp(48px, 4vw, 72px);
	width: auto;
	border-radius: 5px;
}

.footer-slogan {
	line-height: 1.6;
	font-size: clamp(14px, 4vw, 24px);
	text-align: center;
}

.footer-right {
	text-align: left;
	width: 40%;
	font-size: clamp(14px, 4vw, 22px);
	line-height: 1.8;
}

/* ========== 响应式适配 - 多断点平滑过渡 ========== */
/* 中屏适配 1200-1600 */
@media (max-width: 1600px) {
	.container {
		padding: 0 30px;
		margin: 0;
	}

	section {
		padding: 80px 0;
	}

	.value-card,
	.process-card {
		min-width: 450px;
	}
}

/* 平板适配 768-1200 */
@media (max-width: 1200px) {
	.container {
		padding: 0 20px;
		margin: 0;
	}

	section {
		padding: 60px 0;
	}

	.section-title {
		margin-bottom: 40px;
	}

	.hero-wrap,
	.value-cards,
	.process-cards,
	.footer-wrap {
		flex-direction: column;
	}

	.hero-content,
	.hero-img,
	.value-card,
	.process-card,
	.footer-left,
	.footer-right {
		min-width: 100%;
	}

	.footer-right {
		text-align: left;
	}

	.member-card {
		max-width: 100%;
	}
}

/* 移动端适配 <768 */
@media (max-width: 768px) {
	.container {
		padding: 0 20px;
		margin: 0;
	}

	section {
		padding: 20px 0;
	}

	.hero-content,
	.hero-img,
	.hero-img img,
	.value-card,
	.process-card,
	.footer-left,
	.footer-right {
		max-width: 100%;
		height: auto;
	}

	.hero-section {
		padding: 50px 0;
	}

	.guarantee-section {
		padding: 50px 0;
	}

	.value-card,
	.process-card {
		padding: 30px 20px;
	}

	.member-cards {
		flex-direction: column;
	}
	.guarantee-item{
		padding:10px;
	}
	.footer-right{
		text-align: center;
	}
}