body * {
	box-sizing: border-box;
	flex-shrink: 0;
}

html,
body {
	margin: 0;
	padding: 0;
	width: 100%;
	overflow-x: hidden;
}

body {
	font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
		Arial, PingFang SC-Light, Microsoft YaHei;
}

.page {
	background-color: rgba(255, 255, 255, 1);
	position: relative;
	width: 1920px;
	height: auto;
	overflow: hidden;
}

input {
	background-color: transparent;
	border: 0;
}

button {
	margin: 0;
	padding: 0;
	border: 1px solid transparent;
	outline: none;
	background-color: transparent;
}

button:active {
	opacity: 0.6;
}

/* 2. 清除列表默认样式（如ul/ol的圆点、缩进） */
ul,
ol,
li {
	list-style: none;
}

/* 3. 清除表单元素的默认样式（重点覆盖用户代理样式） */
input,
button,
select,
textarea {
	/* 清除默认外观（如iOS的圆角、Android的边框） */
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	/* 清除默认背景和边框 */
	background: transparent;
	/* 继承父元素字体，避免表单字体与页面不一致 */
	font-family: inherit;
	font-size: inherit;
	/* 覆盖用户代理样式的overflow规则（如你之前提到的clip） */
	overflow: visible !important;
	/* 根据需求修改，如auto/visible */
	overflow-clip-margin: auto !important;
}

/* 4. 清除链接默认样式 */
a {
	text-decoration: none;
	color: inherit;
}

/* 5. 清除表格默认边框-collapse */
table {
	border-collapse: collapse;
	border-spacing: 0;
}

.flex-col {
	display: flex;
	flex-direction: column;
}

.flex-row {
	display: flex;
	flex-direction: row;
}

.justify-start {
	display: flex;
	justify-content: flex-start;
}

.justify-center {
	display: flex;
	justify-content: center;
}

.justify-end {
	display: flex;
	justify-content: flex-end;
}

.justify-evenly {
	display: flex;
	justify-content: space-evenly;
}

.justify-around {
	display: flex;
	justify-content: space-around;
}

.justify-between {
	display: flex;
	justify-content: space-between;
}

.align-start {
	display: flex;
	align-items: flex-start;
}

.align-center {
	display: flex;
	align-items: center;
}

.align-end {
	display: flex;
	align-items: flex-end;
}

a {
	text-decoration: none;
	/* 核心属性：去除下划线 */
}



.adv_contact {
	background-color: rgba(6, 20, 87, 1);
	height: 179px;
	width: 1920px;
	position: relative;
	background: url(../img/alg_custom/04e088b068454a6034f60c70131b1ade.jpg) 100% no-repeat;
	background-size: 100% 100%;
}

.adv_contact .brand {
	width: 283px;
	height: 107px;
	margin: 35px 0 0 405px;
}

.adv_contact .brand .brand_name_en {
	width: 280px;
	height: 52px;
	overflow-wrap: break-word;
	color: rgba(255, 255, 255, 1);
	font-size: 40px;
	font-family: Source Han Sans CN-Bold;
	font-weight: 700;
	text-align: left;
	white-space: nowrap;
	line-height: 52px;
	margin-left: 3px;
}

.adv_contact .brand .brand_name_us {
	width: 225px;
	height: 58px;
	overflow-wrap: break-word;
	color: rgba(255, 255, 255, 1);
	font-size: 40px;
	font-family: Source Han Sans CN-Medium;
	font-weight: 500;
	text-align: left;
	white-space: nowrap;
	line-height: 58px;
	margin-top: -5px;
}

.adv_contact .contact_us {
	margin: 60px 684px 0 258px;
	border-radius: 10px;
	height: 60px;
	border: 2px solid rgba(255, 255, 255, 1);
	width: 200px;
}

.adv_contact .contact_us span {
	width: 120px;
	height: 40px;
	overflow-wrap: break-word;
	color: rgba(255, 255, 255, 1);
	font-size: 30px;
	font-family: Source Han Sans CN-Regular;
	font-weight: NaN;
	text-align: left;
	white-space: nowrap;
	line-height: 40px;
	margin: 6px 0 0 41px;
}