.page-wrapper {
    overflow: hidden;
}

.fullwidth-row,
.fullwidth-col,
.navtabs-container {
    margin: 0;
    padding: 0;
    width: 100%;
}

/* Tap页 start */

.full-width-nav {
    display: table;
    width: 100%;
    border-bottom: 2px solid #ddd;
}

.nav.nav-tabs.sticky {
    position: '-webkit-sticky'; /* Safari 兼容 */
    position: sticky;
    top: 0; /* 当元素滚动到距离视口顶部 0px 时固定 */
}

.nav.nav-tabs .nav-tab-hidden {
    display: none;
}

.nav-tabs.full-width-nav {
    padding: 0 10%;
    background-color: #F3F5F8;
}

.nav-tabs > li:nth-child(1) {
    border: none;
}

.full-width-nav > li {
    display: table-cell;
    float: none;
    text-align: center;
    position: relative;
}

.full-width-nav > li:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background-color: #ddd;
}

.nav-tabs > li > a {
    border: none !important;
    padding: 15px 20px;
    color: #333;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease, background 0.3s ease;
}

/* 此处覆盖bootstrap默认模式 */
.nav-tabs > li.active > a, 
.nav-tabs > li.active > a:hover, 
.nav-tabs > li.active > a:focus {
    color: #555;
    cursor: default;
    background-color: transparent !important;
    border: 1px solid #ddd;
    border-bottom-color: transparent;
}

.nav-tabs > li.active > a {
    color: #ff6600 !important;
    border-bottom: 2px solid #ff6600 !important;
    font-weight: 500;
    z-index: 2;
}
.nav-tabs > li > a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background: #ff6600;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
    z-index: 3;
}
.nav-tabs > li.active > a::after {
    transform: scaleX(1);
    transform-origin: left;
}
.nav-tabs > li > a:hover {
    background-color: transparent !important;
}
.tab-btn:hover{
    cursor: pointer;
}
/* Tap页 end */

/* 图片放大效果 start */

.about-image-zoom:hover {
	transform: scale(1.1);
}
 /* 图片放大效果 end */   

/* 公司介绍 start */

.company-bg-board {
    width: 100%;
    margin: 0 40%;
    border: 1px solid #f1f1f4;
    background: white;
    padding: 0.5%;
}
.company-info-title {
    font-size: x-large;
    color: black;
    font-weight: bold;
    background-color: #f1f1f4;
    padding: 1% 5%; 
    text-align: center
}
.company-info-container {
    margin: 2% 10%;
}
.company-subtitle {
    font-size: x-large;
    padding-bottom: 5%;
    color: black;
    font-weight: normal;
}


/*公司介绍视频样式*/
.company-vedio-container {
    padding-top: 50px;
    /* height: 530px;
    background: linear-gradient(to bottom, #fff 55%, #e56318 45%); */

    background-image: url('../images/vedioBackground.png');
    background-size: 100% 60%;
	background-repeat: no-repeat;
  	background-position: center bottom; /* 这将确保图片在div的底部居中 */
}

.player-container{
    padding: 0% 0% 3% 0%;
}

.player-container video {
    border: 2px solid #9f9a9a;
    border-radius: 10px;
    padding: 1px 1px 10px 1px;
    background-color: white;
    width: 100%;
    height: auto;
    box-shadow: 
    0 12px 24px -6px rgba(0, 0, 0, 0.9),  /* 主阴影 */
    0 8px 16px -4px rgba(0, 0, 0, 0.5); 
}

/* 公司介绍 end */

/* 发展历程 start */
.section-title-container {
    display: flex;
    width: 100%;
    margin: 0 10%;
}

.section-title {
    position: relative;
    display: inline-block;
    padding-bottom: 0.3em;
    color: black;
    font-size: large;
    font-weight: bold;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    /* 线粗 */
    background: linear-gradient(90deg, #ff6b6b, #e56318);
    /* 渐变线 */
    transform: scaleX(0.9);
    /* 初始宽度80% */
    transform-origin: center;
    transition: transform 0.3s ease;
}

.section-title-en {
    margin: 0.5% 0.5%;
}

/* 发展历程 end */

/* 企业文化 start */
.company-vision {
    width: 100%;
    padding: 0 10%;
    background-color: #F0F3F8;
    margin: 1% 0;
}

.company-vision-title {
    color: black;
    font-size: large;
    font-weight: bold;
    padding: 2% 0;
}

.vision-container {
    display: flex;
}
.vision-left {
    width: 20%;
    justify-items: center;
    padding-right: 2%;
}
.vision-right {
    width: 100%;
}

.vision-slogan {
    margin-bottom: 2%;
}
.vision-slogan p {
    padding: 0;
    margin: 0;
    color: black;
}


.vision-btn-group {
    justify-self: right;
    padding: 10% 40%;
}
.vision-btn {
    width: 3%;
    display: block;
    padding: 0;
    margin: 0;
}
.vision-btn img {
    height: 30px;
    width: 30px;
    max-width: unset;
}


.vision-img-container {
    display: flex;
}
/* .vision-img {
    display: none;
} */
.vision-img.active {
    width: 33%;
    display: unset;
}

.quote-right {
    justify-self: right;
    padding: 2% 0;
}

/* 企业文化 end */

/* 公司动态 */
.nav-tabs.news-tabs {
    width: unset;
    padding: unset;
    background-color: unset;
    border: unset;
}
.nav-tabs.news-tabs > li.active > a {
    border-bottom: unset !important;
}
.nav-tabs.news-tabs > li > a::after {
    background: unset;
}

.news-container {
    padding: 2% 10%;
    background-color: #F0F3F8;
}
.news-tab-row {
    justify-content: left;
}
.news-content-row {
    margin: 0;
}

.news-list-container {
    width: 53%;
    overflow-y: scroll;
    height: 350px;
    margin-left: 2%;
}
.tabpanel-container {
    display: flex;
}
.news-content-row .tab-content {
    width: 100%;
}
.list-item {
    display: flex;
    padding: 2%;
    background-color: white
}

.list-item:hover {
    background-color: #F0F3F8
}

.list-item .separate {
    height: 50px;
    width: 1px;
    background-color: rgb(216, 216, 216);
    margin: 2%;
}
.list-item .news-date {
    width: 20%;
    padding: 3% 0;
    text-align: center;
}
.list-item .news-date .news-date-mmdd{
    color: gray;
    font-weight: normal;
}

.list-item .news-content {
    width: 80%;
    padding: 2% 0;
}
.news-img {
    width: 40%;
}

.news-title {
    color: black;
    font-weight: 400;
}
.news-title,
.news-summary {
    width: 90%;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}


.news-title > a{
    text-decoration:underline;
    text-underline-offset:4px;
    color: black
}
.news-title > a:hover{
	font-weight: bold;
    font-size: 17px
}
.quote-right > img{
    height: 25px;
    width: 25px;
}


/* 公司动态 end */


/* 公司资质 */

.certificate-row {
    margin: 3% 0;
}

.quality-title-bg {
    width: 100%;
    margin: 0 40%;
    border: 1px solid #f1f1f4;
    background: white;
    padding: 0.5%;
}
.quality-title-text {
    font-size: x-large;
    color: black;
    font-weight: bold;
    background-color: #f1f1f4;
    padding: 1% 5%; 
    text-align: center
}

.certificate-container {
    background-color: #F0F3F8;
    padding: 2% 10%;
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 0.5% 10%;
    align-items: baseline;
}

.certificate-cell-container {
    margin: 5% 10%;
}

.certificate-cell-container .certificate-name {
    width: 100%;
    text-align: center;
    background-color: #FBB07B;
    color: black;
    margin: 5% 0;
    font-size: medium;
    font-weight: bold;
}

.certificate-scroll {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.swiper {
    --swiper-navigation-color: gray;
    --swiper-navigation-size: 30px;
}

.swiper.vision-swiper {
    --swiper-navigation-color: #FBB07B;
}

.certificate-scroll-cell {
    display: flex;
    width: 4vw;
}

.certificate-scroll .certificate-cell-container {
    margin: 0 15%;
    min-width: 15vw;
}

.certificate-scroll .certificate-cell-container img {
    aspect-ratio: 3/4;
}

.certificate-scroll .scroll-btn-group {
    position: absolute;
    top: 30%;
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.scroll-btn {
    width: 10%;
    max-width: 80px;
}

/* 公司资质 end */

/* 移动端适配 */
@media (max-width: 599px) {
    .nav-tabs.full-width-nav {
        display: grid;
    }
    .full-width-nav > li:not(:last-child)::after {
        display: none;
    }
    .nav-tabs > li > a {
        padding: 3% 0;
    }
    .company-bg-board {
        margin: 0 10%;
    }
    .company-info-title {
        font-size: larger;
    }
    .company-info-container {
        display: block;
        margin: unset;
    }
    .section .title-row {
        padding-bottom: 5%;
    }
    /* 企业文化 */
    .vision-container {
        display: block;
    }
    /* .vision-img-container {
        justify-items: center;
    }
    .vision-img-container .vision-img.active {
        display: block;
        width: 60%;
    } */
    .vision-left {
        width: 100%;
    }
    .vision-btn-group {
        padding: 0;
    }

    /* 公司动态 */
    .nav.nav-tabs.news-tabs {
        width: 100%;
    }
    .tabpanel-container {
        display: block;
    }
    .news-img {
        width: 100%;
    }
    .news-list-container {
        width: 100%;
        margin: 3% 0;
    }
    .news-date-mmdd {
        font-size: small;
    }

    /* 企业资质 */
    .quality-title-bg {
        margin: 0 30%;
    }
    .quality-title-text {
        font-size: medium;
    }
    .certificate-grid {
        grid-template-columns: repeat(2, 1fr);
        margin: 0;
    }
    .certificate-cell-container .certificate-name {
        font-size: small;
    }
    .certificate-scroll .scroll-btn-group {
        top: 20%;
    }
    .scroll-btn {
        width: 10%;
        padding: 0;
    }
}