@font-face {
	font-family: 'SSCJKscBlack';
	src: url('../../../font/SweiSpringSugarCJKsc-Black.woff') format('woff');
	font-display: swap;
}
@font-face {
	font-family: 'OPPOSansM';
	src: url('../../../font/OPPOSans-M.woff') format('woff');
	font-display: swap;
}
* {
	margin: 0;
	padding: 0;
}

i {
	font-style: normal;
}

h2,
hr,
p,
blockquote,
form,
fieldset,
legend,
button,
input,
textarea,
table,
th,
tr,
td,
img,
div a,
header,
footer,
article,
section,
hgroup,
nav,
figure,
aside {
	margin: 0;
	padding: 0;
}

a {
	text-decoration: none;
	color: #ffffff;
}

img {
	width: 100%;
}

body {
	background: #FFFAEE;
	font-family: 'OPPOSansM', system-ui, sans-serif;
	font-size: 1.56rem;
	letter-spacing: 1px;
	color: #000000;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

/* header */
.container {
	width: 1200px;
	margin: 0 auto;
}

.header {
	position: fixed;
	top: 0;
	z-index: 50;
	width: 100%;
	height: 7.3vh;
	line-height: 7.3vh;
	color: white;
	background-color: #000;
}

.header .hd {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.header .hd-lt {
	font-size: 1.25rem;
	font-family: 'SSCJKscBlack', system-ui, sans-serif;
}

.hd-rt {
	position: relative;
}

.hd-rt .wechat {
	position: relative;
	display: inline-block;
	cursor: pointer;
	transition: background 0.3s ease;
}

.qrcode-tooltip {
	position: absolute;
	bottom: -180px;
	left: 50%;
	transform: translateX(-50%);
	width: 160px;
	padding: 10px;
	background: white;
	border: 1px solid #ddd;
	border-radius: 4px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
}

.wechat:hover .qrcode-tooltip {
	opacity: 1;
	visibility: visible;
	bottom: -180px;
}

.qrcode-tooltip img {
	width: 100%;
	height: auto;
	display: block;
}

/* 新增三角形样式 */
.qrcode-tooltip::before {
	content: '';
	position: absolute;
	top: -10px;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 0;
	border-left: 8px solid transparent;
	border-right: 8px solid transparent;
	border-bottom: 8px solid #ddd;
}

/* 添加内阴影三角形 */
.qrcode-tooltip::after {
	content: '';
	position: absolute;
	top: -9px;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 0;
	border-left: 7px solid transparent;
	border-right: 7px solid transparent;
	border-bottom: 7px solid white;
}

.header .hd-rt .wechat {
	margin-right: 35px;
}

/* content */
.main-content {
	padding-top: 7.3vh;
	flex: 1;
	overflow-y: auto;
	letter-spacing: 5px;
}

.main-content .content-t {
	margin: 80px auto 150px;
	width: 51.5%;
	display: flex;
	gap: 110px;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.main-content .content-t .dw_logo {
    margin-bottom: -30px;
	width: min-content;
}

.content-t h2 {
	font-size: 2rem;
	font-family: 'SSCJKscBlack', system-ui, sans-serif;
}

form {
	width: 100%;
}

.form_box {
	display: flex;
	margin-top: 10px;
}

.form_box input {
	flex: 1;
	line-height: 50px;
	border-radius: 0;
	border: 1px solid #000000;
	border-right: 0;
	font-family: "微软雅黑";
	text-indent: 10px;
}

.form_box input::placeholder {
	font-size: 1rem;
	letter-spacing: 2px;
}

.form_box .submit_btn {
	padding: 0 15px;
	border: 0px;
	font-size: 1.35rem;
	letter-spacing: 5px;
	background-color: #000000;
	color: white;
	font-family: 'OPPOSansM', system-ui, sans-serif;
}

/* footer */
.footer {
	height: 25.5vh;
	width: 100%;
	background: url(../images/footer-bg-pc.webp) no-repeat;
	background-position: center;
	background-size: cover;
	color: white;
}