@charset "utf-8";
@font-face {
	font-family: 'Noto Sans';
	font-display: swap;
	font-weight: 700; /* 粗体 */
	src: url(../fonts/sy_bold.woff2) format('woff2');
}
@font-face {
  font-family: 'Noto Sans';
  font-display: swap;
  src: url('../fonts/sy_normal.woff2') format('woff2');
  font-weight: 500; /* 常规 */
}
@font-face {
  font-family: 'Noto Sans';
  font-display: swap;
  src: url('../fonts/sy_light.woff2') format('woff2');
  font-weight: 300; /* 常规 */
}

:root{
	--main_color: #B5131C;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

a {
    text-decoration: none;
    color: initial;
}
body * {
    box-sizing: border-box;
    flex-shrink: 0;
    line-height: inherit;
}
body {
    font-family:'Noto Sans', Microsoft YaHei,Arial,sans-serif;
	font-weight: normal;
    font-size: 12px;
}
body,h1,h2,h3,h4,h5,h6,p ,ul,ol,dd,table,input,textarea,dl{padding: 0;margin:0;}
input {
    background-color: transparent;
    border: 0;
}
button {
    margin: 0;
    padding: 0;
    border: 1px solid transparent;
    outline: none;
    background-color: transparent;
}
ul,li{list-style: none;}
img{
    max-width: 100%;
    vertical-align: top;
}
input:focus,textarea:focus,select:focus{outline: none;}
textarea{resize:none;}
.clear:after{content: "";display: block;clear: both;height: 0;overflow: hidden;visibility: hidden;}
.clear{zoom:1;}
.left{
    float: left;
}
.right{
    float: right;
}

.container_1200{
	width: 12rem;
	margin: 0 auto;
	max-width: 100%;
}
.container_1400{
	width: 14rem;
	margin: 0 auto;
	max-width: 100%;
}
.button_style1{
	padding: .1rem .4rem;
	background-color: var(--main_color);
	border: 0.01rem solid var(--main_color);
	color: #fff;
	font-size: .18rem;
	position: relative;
	z-index: 1;
	display: inline-block;
	transition: all 0.5s ease 0s;
}
.button_hover2:before {
    position: absolute;
    content: "";
    width: 0;
    height: 100%;
    right: 0;
    top: 0;
    background: #fff;
    /* border-radius: 5px; */
    z-index: -1;
    transition: .5s;
}
.button_hover2:hover:before {
    width: 100%;
    left: 0;
}
.button_style1:hover {
    color: var(--main_color);
}
.head_logo {
    width: 2.68rem;
    cursor: pointer;
}

.head_flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header_height {
    height: 1.1rem;
}
.head_menu {
    display: flex;
    align-items: center;
    gap: .4rem;
    margin-left: auto;
}

.header {
    padding: .26rem 0;
    position: relative;
    width: 100%;
    background: #fff;
    top: 0;
}

.head_menu li a {
    font-size: .18rem;
	position: relative;
	transition: 0.4s all ease;
}
.head_menu li.active a ,.head_menu li:hover a{
    /* color: var(--main_color); */
}
.head_menu li a:after{
	/* content: ""; */
	display: block;
	height: 0.03rem;
	background-color: var(--main_color);
	position: absolute;
	bottom: -0.15rem;
	border-radius: 1rem;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	transition: 0.4s all ease;
}
.head_menu li.active a:after,.head_menu li:hover a:after{
width: .21rem;
}
.index_info_flex {
    display: flex;
    justify-content: space-between;
    padding: .3rem .5rem;
    box-shadow: 0 0 6px #b9b9b9;
    position: relative;
    z-index: 1;
    transform: translateY(-1rem);
    background: #fff;
}

.index_info_item {
    text-align: center;
    /* cursor: pointer; */
    transition: 0.4s all ease;
}

.index_info_item img {
    margin-bottom: 0.2rem;
    width: .35rem;
}

.index_info_item:nth-child(4) img {
}

.index_info1 {
    font-size: .18rem;
    font-weight: bold;
}

.index_info2 {
    font-size: .16rem;
    margin-top: .1rem;
    color: #b0b0b0;
}
.brand_item1 {
    padding: .1rem;
}
.brand_item img {
    transform: scale(1.03);
}
.brand_item {
	overflow: hidden;
}
.index_sec3_h3 {
    font-size: .22rem;
    font-weight: bold;
    padding-left: 1rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.index_sec3_en {
    font-size: .18rem;
    font-weight: normal;
    color: #bdbdbd;
    margin-left: 0.1rem;
}
.brand_slick2_relative {
    position: relative;
}
.slick_prev {
    position: absolute;
    left: -0.9rem;
    width: .3rem;
    top: 42%;
    cursor: pointer;
}

.slick_prev svg,.slick_next svg {
    width: 0.7rem;
}

.slick_prev svg {
    transform: rotateZ(180deg);
}

.slick_next {
    position: absolute;
    right: -0.8rem;
    width: 0.3rem;
    top: 42%;
    cursor: pointer;
}
.index_banner_relative {
    position: relative;
}

.index_banner_relative .slick_prev {
    left: 0.8rem;
}

.index_banner_relative .slick_next {
    right: 1rem;
}
/* .index_info_item:hover img {
    transform: rotateY(360deg);
}

.index_info_item img {
    transition: 1s all ease;
}

.index_info_item:hover {
    transform: translateY(-.1rem);
} */