html,
body {
    perspective: 1000px;
    position: relative;
    height: 100%;
    overflow: hidden;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    overflow: hidden;
    transform-origin: 0 0;
}

.swiper-container-vertical>.swiper-pagination-bullets {
    z-index: 99;
    right: 3.6vw;
    top: 60%;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 0 1vw;
    background: url(../images/page_icon.png) no-repeat center center;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: url(../images/page_icona.png) no-repeat center center;
}


.slide-ad {
    position: absolute;
    z-index: 10;
    right: 3vw;
    top: 6vw;
}

.mouse {
    position: absolute;
    z-index: 10;
    right: 1vw;
    bottom: 5vw;
}

.wrap {
    display: flex;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding: 4.8vw 0 0;
}

/* tel  */

.tel {
    position: absolute;
    z-index: 50;
    left: 0;
    bottom: 0;
    width: 17.2vw;
    height: 6.8vw;
    padding: 3.4vw 0 0 1.5vw;
    color: #fff;
    background: url(../images/tel_bg.png) no-repeat 0 0/100% 100%;
}

.tel-box {
    padding-left: 3vw;
    background: url(../images/tel.png) no-repeat 0 center/2.5vw;
}

.tel-box span {
    display: block;
    font-size: 0.9vw;
    line-height: 1vw;
}

.tel-box p {
    font-size: 1.5vw;
    line-height: 1.8vw;
}

/* more  */
.part-more {
    width: 12vw;
}

.part-more a {
    display: flex;
    font-size: 0.8vw;
    line-height: 1.6vw;
    background: url(../images/more_icon.png) no-repeat right center/5vw;
    transition: 0.5s;
}

.part-more a span {
    width: 1.6vw;
    height: 1.6vw;
    margin-right: 2px;
    text-align: center;
    color: #c5141c;
    background: no-repeat center center/1.6vw;
}

.part-more a:hover {
    transform: translate3d(-1vw, 0, 0);
}

/* 第1部分 */

.part1 {
    position: relative;
}

.video-btn {
    position: absolute;
    z-index: 10;
    left: 10vw;
    bottom: 4.5vw;
    width: 100%;
    cursor: pointer;
}

.video-btn img {
    width: 82vw;
}

.video-img {
    position: relative;
    z-index: 1;
}

.video-img img {
    width: 100%;
}


.video-bg {
    display: none;
    position: absolute;
    z-index: 60;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
}

.video-layer {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    transform: scale(0.6) rotate3d(1, 5, 9, 60deg);
    transition: 0.6s 0.3s;
}

.video-bg.active .video-layer {
    transform: scale(1) rotate3d(0, 0, 0, 0);
}

.video-close {
    position: absolute;
    right: 5.5vw;
    top: 5.5vw;
    padding: 0.5vw;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
}

.video-close img {
    width: 1.5vw;
}

#video {
    width: 100%;
}


/* 第2部分 */

.part2 {
    position: relative;
    background: url(../images/part2_bg.jpg) no-repeat center 0 / cover;
}

.part2 .wrap {
    align-items: center;
}

.part2-main {
    display: flex;
    justify-content: space-between;
    width: 84vw;
    margin: 0 auto;
}

.part2-slide {
    width: 28vw;
}

.part2-logo img {
    width: 21.6vw;
}

.part2-detail {
    padding: 1.4vw 0;
    font-size: 1.5vw;
    line-height: 1.8vw;
    color: #000;
}

.part2-more a {
    background-image: url(../images/more_icon.png);
}

.part2-more a span {
    color: #c5141c;
    background-image: url(../images/circle_r.png);
}

.part2-ul {
    margin: 5vw 0 0;
}

.part2-li {
    margin: 0 0 1.8vw;
    padding: 0 0 0 2.2vw;
    color: #000;
    background:no-repeat 0 center/1.8vw;
}
.part2-li:nth-child(1){
    background-image:  url(../images/part2_rice1.png) ;
}
.part2-li:nth-child(2){
      background-image:  url(../images/part2_rice2.png) ;
}
.part2-li:nth-child(3){
      background-image:  url(../images/part2_rice3.png) ;
}


.part2-li-ch {
    font-size: 0.9vw;
    line-height: 1.2vw;
    text-shadow: #fff 1px 0 0, #fff 0 1px 0, #fff -1px 0 0, #fff 0 -1px 0;

}

.part2-li-en {
    font-size: 12px;
    line-height: 14px;
    text-shadow: #fff 1px 0 0, #fff 0 1px 0, #fff -1px 0 0, #fff 0 -1px 0;
}

.part2-nav {
    width: 50vw;
}

.part2-nav ul {
    display: flex;
}

.part2-nav ul li {
    width: 25%;
    padding: 0 1vw;
}

.part2-nav ul a {
    display: block;
    position: relative;
    height: 14.8vw;
    padding: 4vw 0 0 1vw;
    text-align: center;
    color: #000;
    background: url(../images/part2_rice.png) no-repeat 0 0/100%;
}

.part2-nav-name {
    text-align: center;
}

.part2-nav-name .ch {
    font-size: 1.2vw;
    line-height: 1.5vw;
}

.part2-nav-name .en {
    font-size: 12px;
    line-height: 16px;
    text-transform: uppercase;
}

.part2-nav-icon {
    position: relative;
    width: 4vw;
    height: 2.5vw;
    overflow: hidden;
    margin: 2vw auto 0;
    text-align: center;
}

.part2-nav-icon i {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    transition: 0.6s;
}

.part2-nav-icon span {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    transform: translate3d(100%, 0, 0);
    transition: 0.6s;
}

.part2-nav ul a:hover {
    color: #c5141c;
    background-image: url(../images/part2_ricea.png);
}

.part2-nav ul a:hover .part2-nav-icon i {
    opacity: 1;
    transform: translate3d(-100%, 0, 0);
}

.part2-nav ul a:hover .part2-nav-icon span {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* 第3部分 */

.part3 {
    position: relative;
    background: url(../images/part3_bg.jpg) no-repeat center 0 / cover;
}

.part3-main {
    display: flex;
    justify-content: space-between;
    width: 80vw;
    margin: 0 auto;
}

.part3-left {
    width: 15vw;
}

.part3-shape {
    width: 11.8vw;
    padding: 4.5vw 0 0 2vw;
    color: #fff;
    background: url(../images/part3_shape.png) no-repeat 0 0/100% 100%;
}

.part3-shape .ch {
    font-size: 2.4vw;
    line-height: 2.6vw;
}

.part3-shape .en {
    padding: 1vw 0 3vw;
    font-size: 0.8vw;
    line-height: 0.8vw;
}

.part3-nav {
    margin: 4vw 0 0;
}

.part3-nav ul {
    display: flex;
}

.part3-nav ul li {
    padding-right: 1.6vw;
}

.part3-nav ul a {
    display: block;
    height: 8vw;
    padding: 0.2vw 0 0 0.5vw;
    font-size: 1vw;
    line-height: 1;
    color: #fff;
    writing-mode: vertical-lr;
}

.part3-nav ul a:hover {
    background: url(../images/part3_li_bg.png) no-repeat 0 0/1.4vw;
}

.part3-detail {
    padding: 3vw 0 1vw;
    font-size: 0.9vw;
    line-height: 1.2vw;
    color: #fff;
}

.part3-more a {
    background-image: url(../images/more_icon.png);
}

.part3-more a span {
    color: #c5141c;
    background-image: url(../images/circle_r.png);
}

.part3-right {
    position: relative;
    width: 60vw;
    padding: 7vw 5vw 0;
}

.part3-prev {
    position: absolute;
    z-index: 20;
    left: 0;
    top: 50%;
    margin-top: -1.2vw;
}

.part3-next {
    position: absolute;
    z-index: 20;
    right: 0;
    top: 50%;
    margin-top: -1.2vw;
}

.part3-prev img,
.part3-next img {
    width: 2.5vw;
}

.part3-swiper {
    position: relative;
    overflow: hidden;
}

.part3-swiper .swiper-slide {
    padding: 0 0.5vw;
}

.part3-swiper a {
    position: relative;
    display: block;
    border: 2px solid #fff;
    overflow: hidden;
}

.part3-swiper i {
    display: block;
}

.part3-swiper i img {
    width: 100%;
}

.pic-li-layer {
    position: absolute;
    z-index: 5;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    background: rgba(197, 20, 28, 0.8);
    opacity: 0;
    transform: translate3d(0, -100%, 0);
    transition: 0.6s;
}

.pic-li-logo {
    padding: 4vw 0 2vw;
}

.pic-li-logo img {
    width: 16vw;
}

.pic-li-name {
    padding: 0 0 1.5vw;
    font-size: 1.2vw;
    line-height: 1.6vw;
    color: #fff;
    text-align: center;
    background: url(../images/arrow_w.png) no-repeat center bottom;
}

.part3-swiper .swiper-slide p {
    margin: 0.5vw 0 0;
    font-size: 1.2vw;
    line-height: 1.6vw;
    color: #000;
    text-align: center;
    transition: 0.6s;
}

.part3-swiper .swiper-slide:hover .pic-li-layer {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part3-swiper .swiper-slide:hover p {
    opacity: 0;
    transform: translate3d(0, -100%, 0);
}

/* 第4部分 */

.part4 {
    position: relative;
}

.part4 .wrap {
    align-items: flex-end;
}

.part4-bg {
    position: absolute;
    z-index: 2;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: no-repeat center 0 / cover;
    transition: 0.6s;
}

.part4-main {
    position: relative;
    z-index: 10;
    width: 100%;
}

.part4-detail {
    position: absolute;
    z-index: 15;
    left: 4vw;
    top: 8vw;
}

.part4-ul {
    height: 25vw;
    overflow: hidden;
}

.part4-li {
    position: absolute;
    z-index: 1;
    left: 20vw;
    top: 0;
    display: flex;
    justify-content: space-between;
    width: 60vw;
    padding: 0 0 10vw;
    opacity: 0;
    transition: 0.6s;
    transform: translate3d(0, -2vw, 0);

}

.part4-li.active {
    z-index: 10;
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.part4-font {
    width: 27.2vw;
    color: #fff;
}

.part4-name {
    font-size: 2.4vw;
    line-height: 3vw;
    color: #fff;
}

.part4-p {
    height: 7vw;
    margin: 1.5vw 0;
    overflow: hidden;
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #fff;
}

.part4-more a {
    background-image: url(../images/more_icon_w.png);
}

.part4-more a span {
    color: #fff;
    background-image: url(../images/circle_w.png);
}

.part4-map {
    padding: 1vw 0 0;
}

.part4-map img {
    width: 11vw;
}

.part4-nav {
    padding: 2vw 0;
    border-top: 1px solid #fff;
}

.part4-nav ul {
    display: flex;
    padding: 0 18vw;
}

.part4-nav ul li {
    width: 33.3%;
}

.part4-nav ul a {
    display: block;
    position: relative;
    padding: 0 3vw;
    color: #fff;
    background: url(../images/arrow_w.png) no-repeat 15vw 0.8vw/1.4vw;
    border-left: 1px solid #fff;
}

.part4-nav ul li:nth-child(1) a {
    border: 0;
}

.part4-li-name {
    font-size: 1.5vw;
    line-height: 1.8vw;
}

.part4-li-detail {
    font-size: 0.9vw;
    line-height: 1.4vw;
}

.part4-nav ul li.active a::before {
    content: '';
    position: absolute;
    left: 0;
    top: -2.1vw;
    width: 100%;
    height: 3px;
    background: #c5141c;
}


/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/part5_bg.jpg) no-repeat center 0 / cover;
}


.part5-main {
    display: flex;
    width: 100%;
    padding: 5vw 5vw 0;
}

.part5-left {
    width: 22vw;
}

.part5-title {
    padding: 0 0 1.4vw;
    color: #000;
}

.part5-title .ch {
    font-size: 1.8vw;
    line-height: 2vw;
}

.part5-title .en {
    font-size: 0.8vw;
    line-height: 1vw;
}

.part5-more a {
    background-image: url(../images/more_icon.png);
}

.part5-more a span {
    color: #c5141c;
    background-image: url(../images/circle_r.png);
}

.part5-nav {
    margin: 3vw 0;
}

.part5-nav ul {
    display: flex;
}

.part5-nav ul li {
    padding-right: 1.6vw;
}

.part5-nav ul a {
    display: block;
    height: 8vw;
    padding: 0.2vw 0 0 0.5vw;
    font-size: 1vw;
    line-height: 1;
    color: #000;
    writing-mode: vertical-lr;
}

.part5-nav ul a:hover {
    background: url(../images/part5_li_bg.png) no-repeat 0 0/1.4vw;
}

.part5-right {
    width: 27vw;
}

.part5-swiper {
    position: relative;
    overflow: hidden;
}

.part5-swiper a {
    display: block;
    color: #000;
}

.new-li-time {
    font-size: 0.9vw;
    line-height: 1.2vw;
}

.new-li-title {
    margin: 1vw 0;
    font-size: 1.2vw;
    line-height: 1.5vw;
}

.new-li-p {
    height: 5.6vw;
    overflow: hidden;
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #000;
}

.part5-btns {
    display: flex;
}

.part5-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1.6vw;
    height: 1.6vw;
    margin-right: 0.5vw;
    background: #000;
    border-radius: 50%;
    cursor: pointer;
}

.part5-swiper a:hover {
    color: #c5141c;
}


.part5-btn img {
    width: 0.4vw;
}

.part5-btn:hover {
    background: #c5141c;
}


/* 第6部分 */

.part6 {
    position: relative;
    background: url(../images/part6_bg.jpg) no-repeat center 0 / cover;
}

.part6 .wrap {
    align-items: center;
}

.fix-ul {
    position: absolute;
    z-index: 80;
    left: 4.5vw;
    bottom: 8vw;
}

.fix-li {
    position: relative;
    padding: 0 0 1.5vw;
    cursor: pointer;
}

.fix-li-icon {
    position: relative;
    z-index: 1;
}

.fix-li-icon img {
    width: 3.2vw;
}

.fix-li-p {
    position: absolute;
    left: 3.6vw;
    top: 0;
    opacity: 0;
    transform: translate3d(-100%, 0, 0);
    transition: 0.6s;
}

.fix-li-p img {
    width: 4vw;
}

.fix-li:hover .fix-li-p {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}


.part6-main {
    width: 52vw;
    margin: 0 auto;
}

.part6-box {
    display: flex;
    justify-content: space-between;
}

.part6-left {
    width: 24vw;
}

.part6-logo {
    padding: 0 0 2.4vw;
}

.part6-logo img {
    width: 9.4vw;
}

.part6-contact .inputs {
    display: flex;
    justify-content: space-between;
}

.part6-contact .inputs input {
    display: block;
    width: 11.8vw;
    padding: 0.2vw 0.5vw;
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #fff;
    background: none;
    border: 1px solid #fff;
}

.textarea {
    margin-top: 0.5vw;
}

.textarea textarea {
    width: 100%;
    height: 7vw;
    padding: 0.2vw 0.5vw;
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #fff;
    background: none;
    border: 1px solid #fff;
}

.yzm {
    display: flex;
    margin-top: 0.5vw;
}

.yzm input {
    display: block;
    margin-right: 0.4vw;
    width: 10vw;
    padding: 0.2vw 0.4vw;
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #fff;
    background: url(../images/yzm.jpg) no-repeat right center/3.6vw 1.2vw;
    border: 1px solid #fff;
}

.yzm button {
    display: block;
    width: 6.4vw;
    padding: 0.2vw 2.4vw 0.2vw 0;
    font-size: 0.8vw;
    line-height: 1.4vw;
    text-align: center;
    color: #fff;
    background: url(../images/btn.png) no-repeat center center/100% 100%;
    border: 1px solid #fff;
}

.part6-right {
    width: 23.4vw;
}

.part6-ul {
    padding: 5.4vw 0 0;
}

.part6-li {
    display: flex;
    margin: 0 0 2.8vw;
}

.part6-li-icon {
    width: 5vw;
}

.part6-li-icon img {
    width: 3.8vw;
}

.part6-li-font {
    padding: 0.1vw 0 0;
    color: #fff;
}

.part6-li-big {
    font-size: 1vw;
    line-height: 1vw;
}

.part6-li-small {
    font-size: 12px;
    line-height: 0.8vw;
}

.part6-li-p {
    font-weight: bold;
    margin-top: 0.8vw;
    font-size: 1vw;
    line-height: 1;
}


footer {
    display: flex;
    justify-content: center;
    margin: 6vw 0 0;
    font-size: 0.8vw;
    line-height: 1.4vw;
}

footer p {
    padding: 0 5px;
    color: #fff;
}

footer a {
    padding: 0 5px;
    color: #fff;
}