/*
    Theme Name: Droneer 2025-EN
    Description: Droneer 2025英文主题.
    Author: 小信
    Version: 1.0
 */
 
 :root {
    --red-color: #ED0000;
    --red-changeColor: linear-gradient(180deg, #ED0000 0%, #940404 100%);
    --body-bgColor:  linear-gradient(152.87deg, #0F0202 0%, #050101 100%);
    --second-bgColor: #211D1D;
    --second-textColor: #8c8c8c;
    --third-textColor: #595959;
}
*{
    padding: 0;
    margin: 0;
    list-style: none;
    outline: none;
    text-decoration: none;
    line-height: initial;
}
@font-face {
    font-family: Gotham-Bold;
    font-style: normal;
    src: url(./assets/font/Gotham-Bold.otf);
    font-display: swap;
}
@font-face {
    font-family: Gotham-Book;
    font-style: normal;
    src: url(./assets/font/Gotham-Book.ttf);
    font-display: swap;
}
@font-face {
    font-family: Gotham-Medium;
    font-style: normal;
    src: url(./assets/font/Gotham-Medium.otf);
    font-display: swap;
}
@font-face {
    font-family: HarmonyOS_Sans_SC_Bold;
    font-style: normal;
    src: url(./assets/font/HarmonyOS_Sans_SC_Bold.woff2);
    font-display: swap;
}
@font-face {
    font-family: HarmonyOS_Sans_SC_Regular;
    font-style: normal;
    src: url(./assets/font/HarmonyOS_Sans_SC_Regular.woff2);
    font-display: swap;
}
/* @font-face {
    font-family: HarmonyOS_Sans_SC_Light;
    font-style: normal;
    src: url(./assets/font/HarmonyOS_Sans_SC_Light.woff2);
    font-display: swap;
} */
body,html{
    font-size: 16px;
    font-family: Gotham-Book;
}
h1, h2, h3, h4, h5, h6 {
    /* font-weight: bold; */
    font-family: Gotham-Bold;
}
img,video{
    vertical-align: bottom;
    max-width: 100%;
}
.w_main{
    width: 68.2vw;
    margin: auto;
}
.pc{
	display: block;
}
.mobile{
	display: none!important;
}
/*动画*/
.ad img,.ad svg {
	transition: all ease-out .4s;
}
.ad:hover img,.ad:hover svg {
	transform: translateY(-18px);
	-webkit-transform: translateY(-18px);
	-moz-transform: translateY(-18px);
	transition: all ease-out .4s;
}
.am {
	overflow: hidden;
}
.am img {
	transition: all ease-out .3s;
}
.am:hover img {
	-webkit-transform: scale(1.08);
	-moz-transform: scale(1.08);
	-ms-transform: scale(1.08);
	-o-transform: scale(1.08);
	transform: scale(1.08);
	transition: all ease-out .3s;
}
.ax,.ax img,.ax svg{
	transition: all ease-out .4s;
}
.ax:hover img,.ax:hover svg{
	transition: all ease-out .4s;
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
	-o-transform: rotateY(180deg);
	-ms-transform: rotateY(180deg);
	transform: rotateY(180deg);
}
.big {
	width: 100%;
	height: 100%;
	animation: big 1.8s;
}
@keyframes big {
	from {
		transform: scale(1.05);
		-webkit-transform: scale(1.05);
		-o-transform: scale(1.05);
		-ms-transform: scale(1.05);
	}
	to {
		transform: scale(1);
		-webkit-transform: scale(1);
		-o-transform: scale(1);
		-ms-transform: scale(1);
	}
}
main,main.w_main{
    margin-top: 4.375rem;
    position: relative;
}
main::before{
    position: absolute;
    content: "";
    width: 100%;
    height: 14px;
    top: -14px;
    left: 0;
    background: linear-gradient(152.87deg, rgba(15, 2, 2, 1) 0%, rgba(5, 1, 1, 1) 100%);
    z-index: -1;
}
main.bgColor{
    background: var(--body-bgColor);
}

/* button */
.buyNow-btn,.learnMore-btn{
    width: 12.8125rem;
    height: 3.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    font-family: HarmonyOS_Sans_SC_Bold;
}
.buyNow-btn svg,.learnMore-btn svg{
    margin-left: 9px;
}
.buyNow-btn{
    background: var(--red-changeColor);
    color: #fff;
}
.buyNow-btn svg path{
    fill: #fff;
}
.buyNow-btn:hover{
    background: #D91414;
}
.learnMore-btn{
    background-color: #fff;
}
.learnMore-btn span{
    color: #000;
}
.learnMore-btn:hover span{
    background: var(--red-changeColor);
    background-clip: text;
    color: transparent;
}
.learnMore-btn:hover svg path{
    fill: #D91414;
}
/* 分页控件 */
.news-pagination{
    padding: 7.2rem 0 10rem 0;
    display: flex;
    justify-content: center;
    width: 100%;
}
.news-pagination .page-numbers{
    font-size: 1rem;
    color: #fff;
    width: 5rem;
    height: 3.4375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    margin-right: 1.875rem;
}
.news-pagination .page-numbers:last-child{
    margin-right: 0;
}
.news-pagination span.page-numbers{
    border: 1px solid rgba(33, 29, 29, 0.2);
    background: rgba(33, 29, 29, 0.5);
}
.news-pagination a.page-numbers{
    border: 0.5px solid rgba(232,232,232,0.5);
}
/* 文章图片标题 */

.news_list .w_main,.archive_box{
    display: flex;
    flex-wrap: wrap;
}
.news-item,.archive_box article{
    width: 32%;
    padding: 1.25rem 1.25rem 2.25rem 1.25rem;
    box-sizing: border-box;
    border-radius: 4px;
    background: rgba(31, 28, 28, 0.2);
    backdrop-filter: blur(60px);
    box-shadow: -1px 13px 14px -2px rgba(31,28,28,0.5);
    margin: 3.125rem 2% 0 0;
}
.news-item:nth-of-type(3n),.archive_box article:nth-of-type(3n){
    margin-right: 0;
}
.news-item .am,.archive_box .am{
    border-radius: 4px;
}
.news-item img,.archive_box img{
    width: 100%;
    height: 12.625rem;
    object-fit: cover;
}
.news-item h5,.archive_box h5{
    font-size: 1.25rem;
    margin: 1.25rem 0 2.8rem 0;
    color: #fff;
    display: -webkit-box;
    -webkit-box-orient: vertical;        
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 4.875rem;
}

@media only screen and (min-width: 1024px) {
    .swiper.navSwiper{
        overflow: inherit;
    }
    .navSwiper .swiper-wrapper{
        justify-content: center;
    }
}
@media only screen and (max-width: 1600px) {
    body,html{
        font-size: 14px;
    }
    main.mainFalseBefore::before{
        display: none;
    }
}
@media only screen and (max-width: 1200px) {
    body,html{
        font-size: 12px;
    }
    main{
        margin-top: 4.375rem;
    }
}
@media only screen and (max-width: 1024px) {
	.pc{
		display: none!important;
	}
	.mobile{
		display: block!important;
	}
    main{
        margin-top: 0;
    }
    .w_main{
        width: 92%;
    }
    /* 分页控件 */
    .news-pagination{
        padding: 50px 0 80px 0;
    }
    .news-pagination .page-numbers{
        width: 58px;
        height: 38px;
        margin-right: 12px;
    }
    /* 文章标题 */
    .news-item,.archive_box article{
        width: 100%;
        box-shadow: 0px 8px 14px -2px rgba(31,28,28,0.5);
        margin: 20px 0 0 0;
    }
    .news-item h5,.archive_box h5{
        margin: 15px 0 25px 0;
        height: auto;
        font-weight: normal;
    }
}