/*! 金色花 - 主样式文件 */

/* 基础变量定义 */
:root {
    --font-sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    
    /* 颜色变量 */
    --color-red-400: rgb(255, 101, 104);
    --color-red-500: rgb(251, 44, 54);
    --color-orange-50: rgb(255, 247, 237);
    --color-orange-200: rgb(255, 215, 168);
    --color-orange-300: rgb(255, 185, 112);
    --color-orange-400: rgb(255, 139, 31);
    --color-orange-500: rgb(252, 113, 0);
    --color-orange-600: rgb(236, 86, 0);
    --color-amber-400: rgb(250, 188, 0);
    --color-amber-600: rgb(218, 119, 0);
    --color-blue-500: rgb(50, 128, 255);
    --color-blue-600: rgb(21, 93, 252);
    --color-blue-800: rgb(25, 60, 184);
    --color-blue-900: rgb(28, 57, 142);
    --color-gray-50: rgb(249, 250, 251);
    --color-gray-100: rgb(243, 244, 246);
    --color-gray-200: rgb(229, 231, 235);
    --color-gray-300: rgb(209, 213, 220);
    --color-gray-400: rgb(153, 161, 175);
    --color-gray-600: rgb(74, 85, 101);
    --color-gray-800: rgb(30, 41, 57);
    --color-gray-950: rgb(3, 7, 18);
    --color-black: #000;
    --color-white: #fff;
    
    /* 间距变量 */
    --spacing: .25rem;
    
    /* 文本变量 */
    --text-xs: .75rem;
    --text-sm: .875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
	--text-3xl: 1.375rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-7xl: 4.5rem;
    
    /* 字体权重 */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* 行高 */
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-relaxed: 1.625;
    --leading-loose: 2;
    
    /* 边框圆角 */
    --radius-xs: .125rem;
    --radius-sm: .25rem;
    --radius-md: .375rem;
    --radius-lg: .5rem;
    --radius-xl: .75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
	
	
	--tw-gradient-from: #fffeeb;
	--tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
	
	--tw-gradient-to: rgba(255, 254, 235, 0);
	--tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
	
}

/* 全局重置和基础样式 */
* {
	box-sizing: border-box;
	border: 0 solid;
	margin: 0;
	padding: 0;
	font-style: normal;
}

html {
	-webkit-text-size-adjust: 100%;
	-moz-tab-size: 4;
	-o-tab-size: 4;
	tab-size: 4;
	line-height: 1.5;
	font-feature-settings: normal;
	font-variation-settings: normal;
	-webkit-tap-highlight-color: transparent;
}

html,
body {
	-webkit-overflow-scrolling: touch;
	overscroll-behavior: none;
	height: 100%;
	font-family: Source Han Sans, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif;
	overflow-x: hidden;
}

/* 页面容器 */
.page-container {
    width: 100vw;
}

/* 头部区域 */
.header {
    display: flex;
    align-items: center;
	background-color: var(--color-white);
	padding-inline: 1.25rem;
	padding-inline: calc(var(--spacing)*5);
	padding-block: .75rem;
	padding-block: calc(var(--spacing)*3);
}

.logo-main {
	height: 2.25rem;
	height: calc(var(--spacing)*9);
	width: 7.625rem;
	width: calc(var(--spacing)*30.5);
	background-image: url('./logo-img.png');
	background-position: 50%;
	background-repeat: no-repeat;
	background-size: contain
}

@media (min-width: 80rem) {
    .logo-main {
    	height: 2.75rem;
    	height: calc(var(--spacing)*11);
    	width: 10.25rem;
    	width: calc(var(--spacing)*41);
    }
}

/* .logo-text {
	height: 1.25rem;
	height: calc(var(--spacing)*5);
	width: 4rem;
	width: calc(var(--spacing)*16);
	background-image: url(data:image/png;base64,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);
	background-position: 50%;
	background-repeat: no-repeat;
	background-size: contain
}

@media (min-width:80rem) {
	.logo-text {
		height: 1.75rem;
		height: calc(var(--spacing)*7);
		width: 6rem;
		width: calc(var(--spacing)*24)
	}
} */

/* 主要内容区域 */
main {
    width: 100%;
	font-family: Source Han Sans;
}

/* banner区域 */
.guard-section {
	background-image: url('./header_img.png');
	background-position: 50%;
	background-repeat: no-repeat;
	background-size: cover;
	width: 100%;
	height: 233px;
	position: relative;
}

@media (min-width:80rem) {
	.guard-section {
		aspect-ratio: 2.13;
		height: auto
	}
}

.guard-content {
    position: absolute;
    left: 1.75rem;
	left: calc(var(--spacing)* 7);
    bottom: 2rem;
	bottom: calc(var(--spacing)* 8);
}

@media (min-width: 80rem) {
    .guard-content {
        left: 180px;
        top: 25%;
        bottom: auto;
    }
}

.guard-title-container {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
}

@media (min-width: 80rem) {
    .guard-title-container {
        display: block;
    }
}

/* banner区域文字 */
.guard-title {
	font-size: 2.25rem;
	font-size: var(--text-4xl);
	line-height: calc(2.5 / 2.25);
	font-weight: 700;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}
.guard-subtitle {
    color: var(--color-white);
	font-size: .75rem;
	font-size: var(--text-xs);
	line-height: calc(1 / .75);
}
.guard-description {
    color: var(--color-white);
	font-size: 1.375rem;
	font-size: var(--text-3xl);
	font-weight: inherit;
	letter-spacing: 0.625rem;
}
@media (min-width: 80rem) {
	.guard-title {
		font-size: 4.5rem;
		font-size: var(--text-7xl);
		line-height: 1.375;
		line-height: var(--leading-snug);
	}
	
    .guard-subtitle {
        font-size: 1.125rem;
		font-size: var(--text-lg);
		line-height: 1.625;
		line-height: var(--leading-relaxed);
    }
	
	.guard-description {
		font-size: 3rem;
		font-size: var(--text-5xl);
		line-height: 1.625;
		line-height: var(--leading-relaxed);
	}
}

/* App二维码下载 */
.qr-download-container {
	display: none;
	align-items: center;
    margin-top: 1rem;
    margin-top: calc(var(--spacing)* 4);
	transform-origin: 0 0;
	scale: 65% 65%;
	gap: 3.5rem;
	gap: calc(var(--spacing)* 14);
	font-size: .875rem;
	font-size: var(--text-sm);
	line-height: calc(1.25 / .875);
	font-weight: 700;
	font-weight: var(--font-weight-bold);
	color: #fff;
	color: var(--color-white);
}
.qr-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pc_down_child,
.pc_down_parent {
	cursor: pointer;
	text-decoration: none; /* 默认无下划线 */
	transition: color 0.3s ease, text-decoration-color 0.3s ease;
}

.pc_down_child:hover,
.pc_down_parent:hover {
    color: #FCA04B;        /* 悬浮时的蓝色 */
    text-decoration: underline; /* 显示下划线 */
    text-decoration-color: #FCA04B;
}

@media (min-width: 80rem) {
	.qr-download-container {
	    display: flex;
		margin-top: 2rem;
		margin-top: calc(var(--spacing)* 8);
	}
}

.qr-code {
	overflow: hidden;
    border-radius: 0.625rem;
}
/* 二维码图片 */
.qrcode-logo {
	display: block;
	width: 13.4625rem;
	height: 13.4625rem;
	padding: 0;
	margin: 0;
}
/* 二维码图片下面的文字 */
.qr-label {
    font-size: 1.35rem;
    color: var(--color-white);
	line-height: 3.462rem;
	font-weight: var(--font-weight-bold);
}

/* 关于守护助手 */
.mobile-back-box {
	/* background: linear-gradient(180deg, #FFFEEB 0%, rgba(255, 254, 235, 0) 100%); */
	background: linear-gradient(180deg, #FFFEEB 0%, #ffffff 100%);
}
.features-section {
	padding-left: 1rem;
	padding-right:  1rem;
}

.features-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    gap: calc(var(--spacing)* 16);
}
.features-intro {
	
}

.logo-section {
    display: flex;
    /* justify-content: center; */
    align-items: center;
	gap: 0.5rem;
	gap: calc(var(--spacing)* 2);
}
.logo-main-img {
	display: none;
	height: 2.5rem;
	height: calc(var(--spacing)*10);
	width: 5rem;
	width: calc(var(--spacing)*20);
}
.section-title {
	width: 100%;
	text-align: center;
	font-size: 1.25rem;
	line-height: 2.75rem;
	line-height: var(--leading-loose);
	font-weight: 700;
	font-weight: var(--font-weight-bold);
}

.section-subtitle-spaced {
	text-align: center;
	font-size: .875rem;
	font-size: var(--text-sm);
	line-height: 1.5rem;
    color: #121212;
    font-weight: 400;
    font-weight: var(--font-weight-normal);
}


.features-description {
	font-size: .75rem;
	font-size: var(--text-xs);
	line-height: 2;
	line-height: var(--leading-loose);
	letter-spacing: 0.12rem;
}

.phone-preview-image {
	display: none;
	width: 797px;
	width: 49.8125rem;
	height: 45.6875rem;
    max-width: 100%;
}

@media (min-width: 80rem) {
	.mobile-back-box {
		background: none;
	}
    .features-section {
        padding-top: 5.625rem;
		padding-top: calc(var(--spacing)* 22.5);
		padding-bottom: 12.25rem;
		padding-bottom: calc(var(--spacing)* 49);
		background: linear-gradient(180deg, #FFFEEC 0%, rgba(255, 254, 235, 0) 59%);
    }
	
	.features-header {
	    padding-bottom: 5.25rem;
	    padding-bottom: calc(var(--spacing)* 21);
	}
	
	.features-intro {
		max-width: 442px;
		margin-bottom: 2.5rem;
		margin-bottom: calc(var(--spacing)* 10);
	}
	
	.logo-section {
		height: 6rem;
		margin-bottom: 0rem;
		margin-bottom: calc(var(--spacing)* 0);
	}
	
	.logo-main-img {
		display: block;
		height: 5.75rem;
		height: calc(var(--spacing)*23);
		width: 4.125rem;
		width: calc(var(--spacing)*16.5);
		background-image: url('./logo-main-img.png');
		background-position: 50%;
		background-repeat: no-repeat;
		background-size: contain;
	}
	
	.section-title {
		font-size: 3rem;
		font-size: var(--text-5xl);
		line-height: 1;
		margin-left: 1rem;
		text-align: left;
	}
	.section-subtitle-spaced {
		text-align: left;
		margin-top: 0.75rem;
		margin-top: calc(var(--spacing)* 3);
		margin-bottom: 0.75rem;
		margin-bottom: calc(var(--spacing)* 3);
		font-size: 1.5rem;
		font-size: var(--text-2xl);
		line-height: calc(2 / 1.5);
	}
	
	.phone-preview-image {
	    display: block;
	}
}

/* 当前面临的问题 */
.problem {
	padding-top: 1rem;
}

.problem-title {
	display: flex;
	align-items: center;
	width: 100%;
	height: 2.75rem;
	
}
.problem-title h1 {
	width: 100%;
	color: #121212;
	text-align: center;
	font-size: 1.25rem;
	line-height: 1;
	font-weight: 700;
	font-family: Alimama ShuHeiTi;
}

.problem-subtitle-spaced {
	text-align: center;
	font-size: .875rem;
	font-size: var(--text-sm);
	line-height: 1.5rem;
	font-weight: inherit;
}

.problem-list {
	display: flex;
	justify-content: center;
	padding-top: 1.625rem;
	padding-top: calc(var(--spacing) * 6.5);
	gap: 0.6875rem;
}

.problem-card {
	position: relative;
}

.problem-card p {
	position: absolute;
	bottom: 0.25rem;
	width: 100%;
	text-align: center;
	font-size: 0.75rem; 
	font-size: var(--text-xs);
	line-height: 1.5rem; 
	color: #fff;
	z-index: 10;
}
.problem-card .problem-card-image {
	display: block;
	width: 6.75rem;
	height: 7.875rem;
}

@media (min-width: 80rem) {
	.problem {
		padding-top: 0;
	}
	.problem-title {
		height: 6.5rem;
		
	}
	.problem-title h1 {
	    font-size: 3rem;
	    font-size: var(--text-5xl);
	    line-height: 1;
	}
	.problem-title h1 span {
		color: #FCA04B;
	}
	.problem-subtitle-spaced {
		font-size: 1.5rem;
		font-size: var(--text-2xl);
		line-height: calc(2 / 1.5);
	}
	.problem-list {
		padding-top: 6.5rem;
		padding-top: calc(var(--spacing) * 26);
		gap: 5.375rem;
	}
	.problem-card p {
		bottom: 1.5625rem;
		font-size: 1.5rem;
		font-size: var(--text-2xl);
	}
	.problem-card .problem-card-image {
		width: 21.25rem;
		height: 24.875rem;
	}
}

/* 四大核心功能可以让孩子放心使用手机 */
.core-container {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding-top: 3.125rem;
	padding-bottom: .625rem;
}

.core-title {
	display: flex;
	align-items: center;
	width: 100%;
	height: 2.75rem;
}

.core-title h1 {
	width: 100%;
	color: #121212;
	text-align: center;
	font-size: 1.25rem;
	line-height: 1;
	font-weight: 700;
	font-family: Alimama ShuHeiTi;
}
.core-title h1 p {
	display: none;
}

.core-subtitle-spaced {
	margin-bottom: 1.25rem;
	text-align: center;
	font-size: .875rem;
	font-size: var(--text-sm);
	line-height: 1.5rem;
	font-weight: inherit;
}

@media (min-width: 80rem) {
	.core-container {
		padding-top: 2.25rem;
		padding-bottom: 9.875rem;
		background: linear-gradient(180deg, #FFFEEC 0%, rgba(255, 254, 235, 0) 59%);
	}
	.core-title {
		height: 6.5rem;
	}
	.core-title h1 {
	    font-size: 3rem;
	    font-size: var(--text-5xl);
	    line-height: 1;
	}
	.core-title h1 span {
		color: #FCA04B;
	}
	.core-title h1 p {
		display: inline-block;
	}
	.core-subtitle-spaced {
		margin-bottom: 3rem;
		margin-bottom: calc(var(--spacing) * 12);
		font-size: 1.5rem;
		font-size: var(--text-2xl);
		line-height: calc(2 / 1.5);
	}
}

.core-list {
    display: flex;
	justify-content: center;
	gap: .875rem;
	padding-bottom: 1rem;
    /* max-width: 1200px; */
    /* margin: 0 auto; */
}

.core-card {
	width: 10.25rem;
	height: 9rem;
	border: 1px solid #FFEACB;
	border-radius: .375rem;
}

.core-card-content {
	width: 100%;
	height: 100%;
	padding: .875rem .75rem .5rem .5rem;
}

.core-card-title {
	width: 4.375rem;
	color: #121212;
	font-size: .875rem;
	line-height: 1.5rem;
	font-weight: normal;
	font-family: Source Han Sans;
}
.core-card-title span {
	display: block;
}

.core-card-description {
	margin-top: 1rem;
	font-size: .75rem;
	line-height: 1.125rem;
	font-weight: normal;
	color: #858585;
	font-family: Source Han Sans;
}

@media (min-width: 80rem) {
    .core-list {
        display: flex;
        justify-content: center;
		padding-bottom: 0;
        gap: 2rem;
    }
	.core-card {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 36.9375rem;
		height: 14.5rem;
		border: none;
		border-radius: 0;
	}
	.core-cardback-1 {
		background-image: url('./core-card-img1.png');
		background-position: 50%;
		background-repeat: no-repeat;
		background-size: contain;
	}
	.core-cardback-2 {
		background-image: url('./core-card-img2.png');
		background-position: 50%;
		background-repeat: no-repeat;
		background-size: contain;
	}
	.core-cardback-3 {
		background-image: url('./core-card-img3.png');
		background-position: 50%;
		background-repeat: no-repeat;
		background-size: contain;
	}
	.core-cardback-4 {
		background-image: url('./core-card-img4.png');
		background-position: 50%;
		background-repeat: no-repeat;
		background-size: contain;
	}
	.core-card-content {
		padding: 1.1875rem;
	}
	.core-card-inner {
		padding: 1.5rem 2.625rem 0;
	}
	.core-card-title {
		width: 100%;
		font-size: 1.25rem;
		font-size: calc(var(--spacing)*5);
		line-height: 4.5rem;
		line-height: calc(var(--spacing)*18);
	}
	.core-card-title span {
		display: inline-block;
	}
	.core-card-description {
		width: 19.375rem;
		margin-top: 0;
		font-size: 1rem;
		line-height: 1.5rem;
		color: #858585;
	}
}

/* 守护每一次探索，做孩子的数字港湾 */
.harbor-container {
	width: 100%;
	height: auto;
	padding-top: 1.875rem;
	padding-bottom: 1.625rem;
	background-image: url('./harbor-container-backimg-mobile.png');
	background-position: 50%;
	background-repeat: no-repeat;
	background-size: cover; 
}
.harbor-title {
	display: flex;
	align-items: center;
	width: 100%;
	height: 2.75rem;
}

.harbor-title h1 {
	width: 100%;
	color: #121212;
	text-align: center;
	font-size: 1.25rem;
	line-height: 1;
	font-weight: 700;
	font-family: Alimama ShuHeiTi;
}

.harbor-subtitle-spaced {
	text-align: center;
	font-size: .875rem;
	line-height: 1.5rem;
	font-weight: inherit;
}

.harbor-back-pc1,
.harbor-back-pc2 {
	width: 21.4375rem;
	margin: 0 auto;
}

.harbor-back-pc1 img,
.harbor-back-pc2 img {
	display: block;
	width: 100%;
}

.harbor-back-pc1 .back-imgs-pc1,
.harbor-back-pc2 .back-imgs-pc2 {
	display: none;
}
.harbor-back-pc1 .back-imgs-mobile1,
.harbor-back-pc2 .back-imgs-mobile2 {
	display: block;
}
.harbor-back-pc1 {
	padding-top: 1rem;
}

.harbor-paragraph-text {
	width: 21.375rem;
	margin: 2.625rem auto 0.1875rem;
	line-height: 1.4375rem;
	font-weight: 700;
}

@media (min-width: 80rem) {
	.harbor-container {
		padding-top: 4.875rem;
		padding-bottom: 5.5rem;
		background-image: url('./harbor-container-backimg.png');
		
	}
	.harbor-title {
		height: 6.5rem;
	}
	.harbor-title h1 {
	    font-size: 3rem;
	    font-size: var(--text-5xl);
	    line-height: 1;
	}
	.harbor-subtitle-spaced {
		font-size: 1.5rem;
		font-size: var(--text-2xl);
		line-height: 1;
		margin-bottom: 4.25rem;
		margin-bottom: calc(var(--spacing) * 17);
	}
	.harbor-back-pc1 {
		padding-top: 0;
	}
	.harbor-back-pc1,
	.harbor-back-pc2 {
		width: 73rem;
	}
	.harbor-back-pc1 .back-imgs-pc1,
	.harbor-back-pc2 .back-imgs-pc2 {
		display: block;
	}
	.harbor-back-pc1 .back-imgs-mobile1,
	.harbor-back-pc2 .back-imgs-mobile2 {
		display: none;
	}
	.harbor-paragraph-text {
		width: 75rem;
		margin: 7.625rem auto 2rem;
		line-height: 2.5rem;
		font-size: 1.375rem;
	}
}

/* 下载守护助手APP样式 */
.download-section {
	padding: 3.625rem 0 0;
    background-color: var(--color-white);
}

.download-title {
	display: flex;
	align-items: center;
	width: 100%;
	height: 2.75rem;
	
}

.download-title h1 {
	width: 100%;
	color: #121212;
	text-align: center;
	font-size: 1.5rem;
	line-height: 1;
	font-weight: 700;
	font-family: Alimama ShuHeiTi;
}


.download-subtitle-spaced {
	text-align: center;
	font-size: .875rem;
	font-size: var(--text-sm);
	line-height: 1.5rem;
	font-weight: inherit;
}

.desktop-download  {
    display: none;
    align-items: center;
}

.dl-group {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.dl-code {
	overflow: hidden;
	border-radius: 0.5625rem;
	border: 2px solid #FFB000;
}

.dlcode-logo {
	display: block;
	width: 10.4375rem;
	height: 10.4375rem;
	padding: 0;
	margin: 0;
}

.dl-label {
	font-size: 1rem;
	color: #292929;
	line-height: 2.75rem;
	font-weight: normal;
}

@media (min-width: 80rem) {
	.download-section {
		padding: 8rem 0 8.25rem;
	}
	.download-title {
		height: 6.5rem;
	}
	.download-title h1 {
	    font-size: 3rem;
	    font-size: var(--text-5xl);
	    line-height: 1;
	}
	.download-subtitle-spaced {
		font-size: 1.5rem;
		font-size: var(--text-2xl);
		line-height: calc(2 / 1.5);
		margin-bottom: 5rem;
		margin-bottom: calc(var(--spacing) * 20);
	}
    .desktop-download {
        display: flex;
        justify-content: center;
        gap: 9rem;
		gap: calc(var(--spacing) * 36);
    }
}


/* 手机下载区域 */
.mobile-download-section {
	padding: 1rem 0 1.375rem;
}
.footer-download {
	padding: 1.5rem 1.125rem 3.625rem;
}
/* 移动下载按钮 */
.mobile-download-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 450px;
    margin: 0 auto;
    gap: 1rem;
}

/* 下载按钮 */
.parent-download-btn,
.child-download-btn {
	width: 10rem;
	height: 2.75rem;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
	border: none;
	color: #fff;
	color: var(--color-white);
	border-radius: 0.375rem;
	border-radius: var(--radius-md);
	background-color: #0000;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	cursor: pointer;
	transition: opacity .2s ease-in-out;
}
.parent-download-btn {
    background-image: url('./download-parent-app.png');
}
.child-download-btn {
    background-image: url('./download-child-app.png');
}

@media (min-width: 80rem) {
    .mobile-download-section {
        display: none;
    }
	.mobile-download-buttons {
	    display: none;
	}
}

/* 页脚样式 */
.footer {
	padding: 0 1rem;
    background-color: #F7F7F7;
}

.footer-title {
	padding: 1.375rem 0 1.25rem;
	text-align: center;
	color: #292929;
    font-size: 1.25rem;
}

.footer-contact {
    display: flex;
    align-items: center;
    justify-content: center;
	padding: 0 1rem 1.25rem;
    gap: 1rem;
    border-bottom: 2px solid #E6E6E6;
    
}

.footer-wechat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.wechat-qr {
    width: 5.25rem;
    height: 5.25rem;
    border-radius: 0.375rem;
}

.wechat-label {
	min-width: 6rem;
	font-size: 0.75rem;
    line-height: 1.375rem;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-bottom: 1rem;
}

.contact-item {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.contact-icon {
	display: flex;
	align-items: center;
	justify-content: center;
    width: 1rem;
    height: 1rem;
	min-width: 1rem;
}

.location-icon {
    /* 位置图标特定样式 */
	display: block;
	width: 0.625rem;
}

.phone-icon {
    /* 电话图标特定样式 */
	display: block;
	width: 0.8125rem;
}

.contact-text {
    font-size: var(--text-xs);
}

.footer-copyright {
	display: flex;
	flex-direction: column;
	align-items: center;
    font-size: var(--text-xs);
	padding: 1.5rem 0 1.875rem;
}

.footer-copyright .icon_gongan {
	display: block;
	margin-right: 0.5rem;
}

.footer-copyright a {
    color: #292929;
    text-decoration: none;
}

.footer-copyright a:hover {
    text-decoration: underline;
}

.footer-copyright .copyright-c,
.footer-copyright .copyright-p,
.footer-copyright .copyright-w {
	height: 1.25rem;
	line-height: 1.25rem;
}

.footer-copyright .copyright-w {
	display: flex;
	align-items: center;
}

@media (min-width: 80rem) {
	.footer {
		padding: 0;
	}
    .footer-title {
        line-height: 3.375rem;
		margin-bottom: 0.5rem;
		padding: 0;
    }
	.footer-contact {
		padding: 0 0 1rem;
		gap: 1.125rem;
	}
	.contact-item {
		align-items: center;
	}
	.wechat-label {
		line-height: 1.75rem;
	}
	.footer-copyright {
		display: flex;
		justify-content: center;
		align-items: center;
		flex-direction: row;
		height: 2.875rem;
		padding: 0;
	}
	.footer-copyright .copyright-p {
		padding: 0 .5rem;
	}
}



/* 响应式工具类 */
.hidden {
    display: none;
}

@media (min-width: 80rem) {
    .xl\:block {
        display: block;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bubblePopIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    60% {
        transform: scale(1.05) translateY(-5px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes deviceSlideIn {
    0% {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes buttonBounce {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes arrowMove {
    0%, 100% {
        transform: translate(0);
    }
    50% {
        transform: translate(6px);
    }
}

@keyframes numberZoomIn {
    0% {
        opacity: 0;
        transform: scale(0.5) rotate(-10deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes titleSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes breathe {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}