* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

a {
	text-decoration: none;
}

body {
	background: #fff;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	padding-bottom: 60px;
}

.header {
	width: 100%;
	margin: 0 auto;
	position: fixed;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	z-index: 1000;
	background-color: #FFFFFF;
	min-width: 1400px;
	border-bottom:1px solid #1C2545;
}

.header.static {


}

.header-top {
	background-color: #FFFFFF;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.nav-links {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 30px;
}

.nav-links .a-list {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	padding-left: 200px;
}

.nav-links .a-list .a-inner-list {
	display: flex;
	align-items: center;
	gap: 36px;
}

.nav-item {
	display: flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
	color: #333;
	font-size: 16px;
	font-weight: 400;
	white-space: nowrap;
}

.nav-item.active {
	color: #0066cc;
}

.nav-item:not(.active):hover {
	color: #0066cc;
}
.nav-item:hover {
	cursor: default;
}
.logo-item {
	display: flex;
	align-items: center;
	margin-right: 30px;
	flex-shrink: 0;
}

.logo-img {
	height: 32px;
	width: auto;
	display: block;
}

.nav-icon {
	width: 30px;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.nav-icon img {
	width: 100%;
	height: 100%;
	display: block;
}

.nav-right {
	display: flex;
	align-items: center;
	gap: 20px;
	flex-shrink: 0;
}

.nav-category {
	font-size: 14px;
	color: #666;
	text-decoration: none;
	white-space: nowrap;
	transition: color 0.3s;
}

.nav-category.active {
	color: #0099cc;
}

.nav-category:hover {
	color: #0099cc;
}

.nav-search {
	display: flex;
	align-items: center;
	border: 1px solid #ddd;
	border-radius: 3px;
	overflow: hidden;
	height: 32px;
	background: #fff;
}

.search-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 10px;
	flex-shrink: 0;
}

.search-divider {
	width: 1px;
	height: 16px;
	background: #ddd;
	flex-shrink: 0;
}

.search-input {
	border: none;
	outline: none;
	padding: 0 10px;
	font-size: 13px;
	color: #333;
	width: 150px;
	height: 100%;
	background: #fff;
}

.search-input::placeholder {
	color: #bbb;
}

.search-btn {
	background: #2196F3;
	color: #fff;
	border: none;
	padding: 0 18px;
	font-size: 14px;
	height: 100%;
	cursor: pointer;
	white-space: nowrap;
	font-weight: 400;
	transition: background 0.3s;
}

.search-btn:hover {
	background: #1a85e0;
}



.download-btn {
	background-color: #0754BA;
	color: white;
	border: none;
	width: 100px;
	height: 34px;
	display: none;
	align-items: center;
	justify-content: center;
	border-radius: 6px;
	font-size: 14px;
	font-weight: 400;
	cursor: pointer;
	transition: background-color 0.3s;
}

.download-btn:hover {
	background-color: #050898;
}

.header-bottom {
	background-color: white;
	height: 80px;
	display: flex;
	align-items: center;
	padding: 0 120px;
	border-bottom: 1px solid #e0e0e0;
}

.logo {
	font-size: 24px;
	font-weight: bold;
	color: #333;
}

.main-download {


	padding: 120px 0 20px;
	text-align: center;
	background: #1C2545;
}

.main-content {
	margin: 0 auto;
	position: relative;
}

.cta-shine {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0) 100%);
	transform: skewX(-20deg) translateX(-150%);
	animation: shine 3s infinite;
	pointer-events: none;
}

@keyframes shine {
	0% {
		transform: skewX(-20deg) translateX(-150%);
	}

	20% {
		transform: skewX(-20deg) translateX(150%);
	}

	100% {
		transform: skewX(-20deg) translateX(150%);
	}
}

.main-logo {
	width: 92px;
	height: 87px;
	display: block;
	margin: 0 auto 38px;

	animation: float 3s ease-in-out infinite;
}

.badge {
	width: 140px;
	height: 36px;
	line-height: 36px;
	text-align: center;
	color: white;
	border-radius: 4px;
	display: block;
	font-size: 16px;
	font-weight: 400;
	position: absolute;
	top: -20px;
	right: -20px;
	border-top-left-radius: 20.8px;
	border-top-right-radius: 20.8px;
	border-bottom-right-radius: 20.8px;
	background: linear-gradient(90deg, #D92057 0%, #FF9A78 100%);

}

.main-download h1 {
	width: fit-content;
	position: relative;
	text-align: center;
	margin: 0 auto;
	color: #fff;
}

.main-download h1 span.sub-tip-new {
	position: relative;
	top: -8px;
}

.main-download h1 strong {
	position: relative;
	font-size: 64px;

	color: #fff;
	margin-bottom: 20px;
	font-weight: 700;
	display: inline-block;
}

.main-download p {
	font-size: 24px;
	color: #fff;
	margin-bottom: 57px;
	line-height: 1.5;width:1200px;margin: 0 auto;margin-bottom: 40px;line-height: 42.5px;
}

.download-btn-large {
	position: relative;
	overflow: hidden;
	background: linear-gradient(90deg, #026238 0%, #30D354 47.12%, #046D3E 99.52%);

	color: white;
	border: none;
	border-radius: 10px;
	width: 300px;
	height: 80px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 32px;
	font-weight: 600;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 0 auto 25px;
	transition: all 0.3s;
	box-sizing: border-box;
	border: 2px solid rgba(83, 184, 105, 1)
}

.download-btn-large:hover {
	background: linear-gradient(90deg, #035732 0%, #219F3D 47.12%, #025D35 99.52%);
	border: 2px solid rgba(83, 184, 105, 1)
}

.download-btn-large img {
	width: 36px;
	height: 36px;
}

.features {
	display: flex;
	justify-content: center;
	gap: 32px;
	flex-wrap: wrap;
}

.features span {
	display: flex;
	align-items: center;
	gap: 4px;
	color: #fff;
	font-size: 24px;
	font-weight: 290;
}

.features img {
	width: 30px;
	height: 30px;
	position: relative;
	top: 2px;
	margin-right: 5px;
}

.f-list {
	min-width: 1200px;
	width: 62.5%;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	padding: 60px 0 0;
}
.install-section{overflow:hidden;}

.install-section .f-list{
	grid-template-columns: repeat(2, 1fr);
}


.install-section .f-list h3{
	height:40px; line-height:40px;font-size:22px;margin:10px 0;
}
.install-section .f-list p{
	line-height:30px;font-size:16px;color:#666;
}
.install-section .f-list p img{width:auto;margin-top:15px;}

.f-item {
	padding: 40px 30px;
	border-radius: 12px;
	background-color: #fafafa;
	transition: transform 0.3s, box-shadow 0.3s;
	border: 1px solid #EEEEEE
}

.f-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.f-item-header {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 15px;
	margin-bottom: 19px;
}

.f-item img {
	width: 30px;
}

.f-item h3 {
	font-size: 22px;
	color: #2C3E50;
	font-weight: 400;
	margin: 0;
}

.f-item p {
	font-size: 16px;
	font-weight: 400;
	color: #666;
	line-height: 26px;
	text-align: left;
	margin-bottom: 0;
}

/* 底部下载区域 */
.bottom-download {
	padding: 60px 0 0;
	text-align: center;
}

.bottom-content {
	max-width: 1200px;
	margin: 0 auto;
}

.bottom-download h2 {
	position: relative;
	width: fit-content;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto;
	gap: 10px;
	font-size: 60px;
	margin-bottom: 20px;

}

.bottom-download h2 strong {
	color: #0754BA;
}

.bottom-download h2 img {
	width: 70px;
	height: 60px;
}

.bottom-download p {
	font-size: 24px;
	color: #666;
	margin-bottom: 30px;
	line-height: 1.6;
}

.download-btn-bottom {
	position: relative;
	overflow: hidden;
	background: linear-gradient(90deg, #026238 0%, #30D354 47.12%, #046D3E 99.52%);

	color: white;
	border: none;
	border-radius: 10px;
	width: 300px;
	height: 80px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 32px;
	font-weight: 600;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 0 auto 25px;
	transition: all 0.3s;
	box-sizing: border-box;
	border: 2px solid rgba(83, 184, 105, 1)
}

.download-btn-bottom:hover {
	background: linear-gradient(90deg, #035732 0%, #219F3D 47.12%, #025D35 99.52%);

	border: 2px solid rgba(83, 184, 105, 1)
}

.download-btn-bottom img {
	width: 34px;
	height: 34px;
}

.security-badges {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 40px;
	margin-top: 20px;
}

.security-badge {
	display: flex;
	align-items: center;
	gap: 10px;
}

.security-badge img {
	width: 200px;
}

.security-text {
	font-size: 20px;
	color: #666;
	margin-top: 20px;
	margin-bottom: 94px;
}

/* Footer样式 */
.footer {
	margin-bottom: 40px;
	text-align: center;
	font-size: 24px;
	color: #BFBEBE;
}

.footer p {
	font-size: 14px;
	color: #BFBEBE;
	margin: 0;line-height:20px;
}
.footer p a{color: #BFBEBE;font-size: 14px;}

/* 底部导航样式 */
.bottom-nav {
	background-color: rgba(51, 51, 51, 0.96);
	height: 64px;
	line-height: 64px;
	color: #fff;
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	width: 100%;
	z-index: 1000;
	transform: translateY(100%);
	transition: transform 0.3s ease-in-out;
	opacity: 0;
}

.bottom-nav.show {
	transform: translateY(0);
	opacity: 1;
}

.bottom-nav .nav-links {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 20px;
	flex-wrap: wrap;
}


.bottom-nav .nav-links a {
	color: #fff;
	text-decoration: none;
	font-size: 20px;
	transition: color 0.3s;
}

.bottom-nav .nav-links a:hover {
	color: #0066cc;
}

.bottom-nav-download {
	background-color: #0754BA;
	color: #fff !important;
	padding: 0 24px;
	max-width: 220px;
	height: 40px;
	line-height: 40px;
	border-radius: 4px;
	font-size: 16px;
	cursor: pointer;
	margin-left: 10px;
	transition: background-color 0.3s;
	white-space: nowrap;
}

.bottom-nav-download:hover {
	background-color: #1a85e0;
	color: #fff !important;
}

/* FAQ模块 */
.faq-section,.feature-section,.install-section {
	padding: 0 0 0;
}

.faq-section .section-title,.feature-section .section-title,.install-section .section-title {
	text-align: center;
	font-size: 32px;
	font-weight: bold;
	margin-bottom: 33px;
	color: #000000;
}

.faq-list {
	max-width: 1000px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 30px;
}

.faq-item {
	background: #fff;
	border-radius: 10px;
	padding: 20px 22px;
	border: 1px solid #E8E8E8;
	transition: all 0.3s ease;
}

.faq-item:hover {
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
	transform: translateY(-2px);
}

.faq-question {
	font-size: 20px;
	font-weight: 700;
	color: #191919;
	margin: 0 0 10px 0;
	line-height: 26px;
}

.faq-answer {
	font-size: 16px;
	color: #5E5E5E;
	line-height: 26px;
	margin: 0;
}

@keyframes float {
	0% {
		transform: translateY(0px);
		animation-timing-function: ease-out;
	}

	15% {
		transform: translateY(-20px);
		animation-timing-function: ease-in;
	}

	30% {
		transform: translateY(0px);
		animation-timing-function: ease-out;
	}

	40% {
		transform: translateY(-12px);
		animation-timing-function: ease-in;
	}

	50% {
		transform: translateY(0px);
		animation-timing-function: ease-out;
	}

	58% {
		transform: translateY(-6px);
		animation-timing-function: ease-in;
	}

	65% {
		transform: translateY(0px);
		animation-timing-function: ease-out;
	}

	71% {
		transform: translateY(-3px);
		animation-timing-function: ease-in;
	}

	77% {
		transform: translateY(0px);
		animation-timing-function: ease-out;
	}

	83% {
		transform: translateY(-1px);
		animation-timing-function: ease-in;
	}

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