/* bg */
.main_bg1 {background: #F2F4FF;}
.main_bg2 {background: #F6F6F6;}
.main_bg3 {background: #2431D9;}
.bg_mock {height: 510px; background: #2431D9 url(../../images/mobile/main/img_mock.png) no-repeat; background-size: contain; background-position: right bottom;}

/* main */
.main_title {position: relative; width: 100%; height: 0; padding-bottom: 133.334%; background: #000; overflow: hidden;}
.main_title > *:not(.main_text) {position: absolute; left: 0; top: 0; right: 0; bottom: 0; width: 100%; height: auto;}
.main_title video {position: absolute; left: 0; top: 0; right: 0; bottom: 0; width: 100%; height: auto;}
.main_title .main_text {position: absolute; left: 0; top: 0; z-index: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; width: 100%; height: 100%;}
.main_text h2 {width: 65.334%; margin-bottom: 63px;}
.main_text p {font-size: 32px; line-height: 44px; font-weight: 700; color: #fff;}
.main_btn {width: 74.627%; max-width: 250px; margin: 50px auto 0;}
.main_btn a + a {margin-top: 12px;}

.main_section {text-align: center; word-break: keep-all;}
.main_section.sec_pd1 {padding: 80px 0;}
.main_section.sec_pd2 {padding: 80px 0;}
.main_section.sec_pd3 {padding: 120px 0;}
.main_section.sec_pd4 {padding: 140px 0 150px 0;}
.main_section.sec_pd5 {padding: 100px 0;}
.main_section.sec_pd6 {padding: 20px 0 80px 0;}

.section_area {padding: 0 20px; margin: 0 auto;}
.section_area.type2 {padding: 0 40px; margin: 0 auto;}
.section_area.sec920 {width: 920px; margin: 0 auto;}

.section_cont + .section_cont {margin-top: 80px;}
.section_col {display: flex; justify-content: center; align-items: center; min-width: 1920px; margin-left: 50%; transform: translateX(-50%);}
/* .section_col > * {flex: 1;} */
.section_col > .col_box {width: calc(100% - 50.521%);}
.section_col > .col_box:first-child {width: 50.521%;}
.section_col .col_txt {display: flex; justify-content: flex-end; align-items: flex-start; text-align: left;}
.section_col .col_txt .col_cont {width: 58.763%; /* padding-top: 140px; */}
.section_col .col_img + .col_txt {justify-content: flex-start;}
.section_col .col_img + .col_txt .col_cont {padding-left: 95px;}

.main_video {position: relative; width: 100%; height: 0; padding-bottom: 56.196%; border-radius: 10px; background: #000; margin: 0 auto; overflow: hidden;}
.main_video > * {position: absolute; left: 0; top: 0; right: 0; bottom: 0; width: 100%; height: 100%;}
.main_video video {position: absolute; left: 0; top: 0; right: 0; bottom: 0; width: 100%; height: 100%;}

.cont_skills .skills_box + .skills_box {margin-top: 50px;}
.cont_skills .skills_box .skills_img {width: 47.762%; max-width: 160px; margin: 0 auto;}
.cont_skills .skills_box p {margin-top: 25px; font-size: 18px; line-height: 26px; font-weight: 400; color: #000;}
.cont_skills .skills_box p b {font-weight: 700;}

.cont_img {margin: 0 auto;}
.img_progress {width: 102.389%; max-width: 343px;}
.img_graph {width: 98.508%; max-width: 330px;}
.img_mirrorwork {max-width: 335px;}
.img_strengh01, .img_strengh02, .img_strengh03 {width: 59.702%; max-width: 200px;}

.cont_advantage .col_txt {padding: 30px 20px 60px; text-align: left;}

.cont_history {text-align: left;}
.cont_history .history_img {position: relative; width: 59px; height: 59px; border-radius: 10px; overflow: hidden; background: #D9D9D9;}
.cont_history .history_img img { width: 100%; height: auto; margin: 50% auto auto 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%); }
.cont_history .history_txt dl.col {display: flex; flex-direction: column; flex-wrap: wrap; height: 90px;}
.cont_history .history_txt dt {display: flex; justify-content: flex-start; align-items: center; margin-bottom: 10px; font-size: 16px; line-height: 19px; font-weight: 500; text-align: left;}
.cont_history .history_txt dt b {flex: 1; padding-left: 10px;}
.cont_history .history_txt dd {font-size: 12px; line-height: 22px; font-weight: 400; color: #333;}

.cont_introduce {margin-top: 30px; padding-top: 20px; border-top: 1px solid #D9D9D9; text-align: left;}
.cont_introduce .intro_tit {font-size: 16px; line-height: 24px; font-weight: 700;}
.cont_introduce .intro_sub {margin-top: 10px; font-size: 14px; line-height: 22px; font-weight: 400;}

.strengh_slide_tab {margin: 0 -20px;}
.strengh_slide.swiper {overflow: visible;}

.app_slide.swiper {overflow: visible;}
.app_slide .swiper-wrapper {align-items: stretch;}
.app_slide li {display: flex; flex-direction: column; justify-content: center; align-items: center; width: 100%; height: auto;}
.app_slide .slide_pag {position: relative; bottom: auto !important; margin-top: 14px;}

.review_slide {margin: 0 auto;}
.review_slide .swiper {overflow: visible;}
.review_slide .swiper-wrapper {align-items: stretch;}
.review_slide li {display: flex; flex-direction: column; justify-content: center; align-items: center; width: 88.359%; height: auto; padding: 30px 19px 25px; box-sizing: border-box; border-radius: 27px; background: #FFF;}
.review_slide .mainsubtit4 {min-height: 154px;}
.review_slide .slide_pag {position: relative; bottom: auto !important; margin-top: 23px;}

/* tab */
.main_tab ul {display: flex; justify-content: center; align-items: flex-start; margin: 0 auto;}
.main_tab ul li {width: auto; margin: 0 15px;}
.main_tab ul li a {display: block; padding-bottom: 2px; font-size: 16px; line-height: 20px; font-weight: 500; border-bottom: 3px solid transparent;}
.main_tab ul li.on a, .main_tab ul li.swiper-slide-thumb-active a {color: #0731FF; border-color: #0731FF;}

/* title */
.main_tit, .main_tit span {font-size: 34px; line-height: 40px; font-weight: 700; color:#0731FF;}
.linetit {display: inline-block; position: relative; z-index: 1;}
.linetit:after {content: ''; display: block; position: absolute; left: 0; bottom: -1px; z-index: -1; width: calc(100% + 6px); height: 16px; margin-left: -3px; background: #D0D8FF;}
.main_tit2 {margin: 0 -20px;}
.main_tit2, .main_tit2 span {font-size: 24px; line-height: 34px; font-weight: 700; color:#0731FF;}
.main_tit3 {font-size: 50px; line-height: 72px; font-weight: 800; color:#FFF;}

.maintit1 {font-size: 24px; line-height: 34px; font-weight: 700;}
.maintit2 {font-size: 28px; line-height: 30px; font-weight: 700;}
.maintit3 {font-size: 22px; line-height: 30px; font-weight: 700;}
.maintit4 {font-size: 20px; line-height: 30px; font-weight: 700;}

.mainsubtit1 {font-size: 16px; line-height: 22px; font-weight: 400;}
.mainsubtit2 {font-size: 18px; line-height: 30px; font-weight: 400;}
.mainsubtit3 {font-size: 18px; line-height: 44px; font-weight: 700;}
.mainsubtit4 {font-size: 14px; line-height: 22px; font-weight: 400;}
.mainsubtit5 {font-size: 15px; line-height: 24px; font-weight: 700;}
.mainsubtit6 {display: table; margin: 0 auto; font-size: 16px; line-height: 19px; font-weight: 400; color: #FFF;}
.mainsubtit7 {display: table; margin: 0 auto; font-size: 16px; line-height: 19px; font-weight: 400; color: #FFF; text-decoration: underline !important;}

.maintit1 + .mainsubtit1 {margin-top: 10px;}

/* swiper */
.main_slide_wrap {position: relative;}
.main_slide_wrap .slide_navi.navi1 {width: 60px; height: 60px; font-size: 0; text-indent:-9999px; background: url(../../images/main/icon_navi_next01.png) no-repeat; background-size: cover;}
.main_slide_wrap .slide_navi.nav_prev {transform: rotate(180deg);}

.slide_pag.pag1 .swiper-pagination-bullet {width: 8px; height: 8px; margin: 0 5px; border-radius: 50px; background: #C4C4C4; opacity: 1;}
.slide_pag.pag1 .swiper-pagination-bullet-active {background: #000;}

/* banner */
.main_linkbnr { display: flex; justify-content: space-between; align-items: center; gap: 7px; margin: 0 auto; padding: 22px 15px; box-sizing: border-box; border-radius: 10px; -webkit-border-radius: 10px; -moz-border-radius: 10px; -ms-border-radius: 10px; -o-border-radius: 10px; background: #F2F4FF;}
.main_linkbnr .linkbnr_txt {flex: 1; font-size: 14px; line-height: 17px; font-weight: 500; color: #000; text-align: left;}
.main_linkbnr .linkbnr_btn a { display: flex; align-items: center; padding: 9px 8px; font-size: 14px; line-height: 18px; font-weight: 700; color: #FFF; border-radius: 5px; -webkit-border-radius: 5px; -moz-border-radius: 5px; -ms-border-radius: 5px; -o-border-radius: 5px; background: #0731FF;}
.main_linkbnr .linkbnr_btn a:after { content: ''; display: block; width: 5px; height: 6px; margin-left: 3px; background: url(../../images/common/icon/icon_polygon.png) no-repeat; background-size: cover;}