/* css reset */
body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
p,
form,
header,
section,
article,
footer {
    margin: 0;
}

body,
button,
input,
select,
textarea {
    font: 12px/1.5 tahoma, '\5FAE\8F6F\96C5\9ED1', sans-serif
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%
}

em,
b {
    font-style: normal
}

a {
    text-decoration: none
}

a:hover {
    text-decoration: underline
}

img {
    border: 0
}

li {
    list-style: none outside none;
}

html {
    scroll-behavior: smooth;
}

button,
input,
select,
textarea {
    font-size: 100%;
    outline: none
}

table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0
}

td,
th,
ul,
ol {
    padding: 0
}

a:hover {
    text-decoration: none;
    filter: brightness(1.1);
}

/* content */
.wrapout,
.SDGCOPYRIGHT-wrap20130425 {
    min-width: 1400px;
}

.header {
    position: relative;
    height: 1386px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/header.jpg) no-repeat center top;
}

.logo {
    position: absolute;
    top: 63px;
    left: 50%;
    width: 145px;
    height: 117px;
    margin-left: 515px;
    display: block;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/logo.png) no-repeat;
}

.page_tab {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 1375px;
    height: 161px;
    margin-left: -687.5px;
    display: flex;
    justify-content: space-between;
}

.page_tab a {
    display: block;
    width: 451px;
    height: 161px;
    text-indent: -999em;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/page_tab.png) no-repeat;
    transition: all 0.3s ease-in-out;
}

.page_tab a:nth-child(1) {
    background-position: 0 0;
}

.page_tab a:nth-child(2) {
    background-position: -451px 0;
}

.page_tab a:nth-child(3) {
    background-position: -902px 0;
}

.page_tab a:hover,
.page_tab a.active {
    filter: brightness(1);
    background-position-y: bottom;
}

.container {
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/container.jpg) no-repeat 50% 0;
}

.container .mod {
    display: none;
}

.container .mod.current {
    display: block;
}

.container .mod1 {
    position: relative;
    height: 1214px;
    /* background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1.jpg) no-repeat center top; */
}

.container .mod2 {
    position: relative;
    height: 3350px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod2.png) no-repeat center top;
}

.container .mod3 {
    position: relative;
    height: 3720px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod3.png) no-repeat center top;
}

.container .mod1 a.layer {
    position: absolute;
    left: 50%;
    display: block;
    width: 547px;
    text-indent: -999em;
    transition: all 0.3s ease-in-out;
}

.container .mod1 a.layer:hover,
.container .mod1 a.mod1_btn6:hover {
    transform: translateY(-5px);
}

.mod1_btn1 {
    top: 145px;
    margin-left: -597px;
    height: 247px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_btn1.png) no-repeat;
}

.mod1_btn2 {
    top: 145px;
    margin-left: 34px;
    height: 247px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_btn2.png) no-repeat;
}

.mod1_btn3 {
    top: 446px;
    margin-left: -597px;
    height: 241px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_btn3.png) no-repeat;
}

.mod1_btn4 {
    top: 747px;
    margin-left: -597px;
    height: 237px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_btn4.png) no-repeat;
}

.mod1_btn5 {
    top: 725px;
    margin-left: 34px;
    height: 260px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_btn5.png) no-repeat;
}

.mod1_btn6 {
    position: absolute;
    left: 50%;
    top: 463px;
    width: 547px;
    height: 224px;
    display: block;
    margin-left: 34px;
    text-indent: -999em;
    transition: all 0.3s ease-in-out;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_btn6.png) no-repeat;
}

.container .mod3 .link {
    position: absolute;
    top: 314px;
    left: 50%;
    width: 295px;
    height: 222px;
    display: block;
}

.container .mod3 .link::after {
    position: absolute;
    top: 157px;
    right: 67px;
    display: block;
    width: 30px;
    height: 30px;
    content: '';
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/hand.gif) no-repeat;
}

/* 弹框 */
#mask {
    display: none;
    position: fixed;
    z-index: 100;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    background-color: rgba(0, 0, 0, .5);
}

.pop {
    position: absolute;
    z-index: 200;
    top: 50%;
    left: 50%;
    display: none;
}

.pop .cont {
    position: relative;
}

.pop .cont .top {
    position: absolute;
    left: 50%;
    width: 386px;
    margin-left: -193px;
}

.pop .close {
    position: absolute;
    top: -69px;
    right: 3px;
    display: block;
    width: 69px;
    height: 69px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/close.png) no-repeat;
}

.mod1_pop1 .cont {
    width: 1388px;
    height: 687px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop1.png);
}

.mod1_pop1 .cont .top {
    top: -87px;
    height: 177px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop1_top.png) no-repeat;
}

.mod1_pop2 .cont {
    width: 1388px;
    height: 1162px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop2.png);
}

.mod1_pop2 .cont .top {
    top: -87px;
    height: 177px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop2_top.png) no-repeat;
}

.mod1_pop2 .cont .tab {
    position: absolute;
    top: 113px;
    left: 50%;
    width: 900px;
    height: 107px;
    margin-left: -450px;
    display: flex;
    justify-content: space-between;
}

.mod1_pop2 .cont .tab a {
    display: block;
    width: 412px;
    height: 107px;
    text-indent: -999em;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop2_tab.png) no-repeat;
}

.mod1_pop2 .cont .tab a:nth-child(1) {
    background-position: 0 0;
}

.mod1_pop2 .cont .tab a:nth-child(2) {
    background-position: -412px 0;
}

.mod1_pop2 .cont .tab a.active {
    background-position-y: bottom;
}

.mod1_pop2 .cont .smod.current {
    display: block;
}

.mod1_pop2 .cont .smod {
    display: none;
}

.mod1_pop2 .cont .smod1 {
    width: 100%;
    height: 100%;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop2_smod1.png) no-repeat;
}

.mod1_pop2 .cont .smod2 {
    width: 100%;
    height: 100%;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop2_smod2.png) no-repeat;
}

.mod1_pop3 .cont {
    width: 1388px;
    height: 1035px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop3.png?0711);
}

.mod1_pop3 .cont .top {
    top: -83px;
    height: 173px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop3_top.png) no-repeat;
}

.mod1_pop4 .cont {
    width: 1388px;
    height: 1162px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop4.png);
}

.mod1_pop4 .cont .top {
    top: -85px;
    height: 170px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop4_top.png) no-repeat;
}


.mod1_pop5 .cont {
    width: 1388px;
    height: 1162px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop5.png);
}

.mod1_pop5 .cont .top {
    top: -87px;
    height: 187px;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/mod1_pop5_top.png) no-repeat;
}

/* 滚动焦点图 */
.rollwrap {
    position: absolute;
    top: 275px;
    left: 50%;
    width: 1355px;
    height: 678px;
    margin-left: -677.5px;
    box-sizing: border-box;
}

.picroll {
    position: relative;
    width: 1173px;
    height: 678px;
    margin: 0 auto;
    overflow: hidden;
}

.picroll .swiper-slide {
    width: 904px;
    height: 678px;
    box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    transition: 300ms;
    transform: scale(1);
}

.picroll .swiper-slide.swiper-slide-active,
.picroll .swiper-slide.swiper-slide-duplicate-active {
    z-index: 100;
    transform: scale(1);
}

.picroll .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, .8);
}

.picroll .swiper-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0, 0, 0, .6);
    opacity: 1;
    pointer-events: none;
}

.picroll .swiper-slide.swiper-slide-active::after {
    opacity: 0;
}

.rollwrap .swiper-button-prev {
    position: absolute;
    left: 0;
    top: 50%;
    display: block;
    width: 92px;
    height: 93px;
    margin-top: -46.5px;
    text-indent: -999em;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/arrow_prev.png) no-repeat;
    background-size: cover;
}

.rollwrap .swiper-button-next {
    position: absolute;
    right: 0;
    top: 50%;
    display: block;
    width: 92px;
    height: 93px;
    margin-top: -46.5px;
    text-indent: -999em;
    background: url(https://static.web.sdo.com/mxd/pic/mxd_act/mxd_NextAdventure/arrow_next.png) no-repeat;
    background-size: cover;
}