/* main_banner */
.main_banner_swiper {
    width: 100%;
    overflow: hidden;
    position: relative;
}
.main_banner_swiper .center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
}
.main_banner_swiper .center span {
    font-size: 40px;
    font-weight: 300;
    color: #fff;
}
.main_banner_swiper .center h2 {
    font-size: 64px;
    font-weight: 700;
    color: #f4ede5;
    margin-top: 20px;
    margin-bottom: 77px;
}
.main_banner_swiper .center p {
    font-size: 26px;
    font-weight: 400;
    color: #fff;
    margin-bottom: 6px;
}
.main_banner .main_banner_page {
    position: absolute;
    bottom: 126px;
    max-width: 300px;
    display: flex;
    justify-content: space-around;
    background-color: rgba(0, 0, 0, 0.14);
    border-radius: 50px;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}
.main_banner .main_banner_page span {
    width: auto;
    height: auto;
    line-height: 50px;
    background-color: transparent;
    color: #fff;
    font-size: 18px;
    font-weight: 300;
    margin: 0px !important;
    border-radius: 0px;
    opacity: 1;
    position: relative;
    transition: all 0.2s;
}
.main_banner .main_banner_page span.swiper-pagination-bullet-active {
    font-weight: 700;
    opacity: 1 !important;
}
.main_banner .main_banner_page span::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #fff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -3px;
    box-shadow: 0px 0px 0px 4px rgba(0, 0, 0, 0.1);
    opacity: 0;
}
.main_banner .main_banner_page span.swiper-pagination-bullet-active::before {
    opacity: 1;
}
.main_banner .main_banner_page span:hover {
    opacity: 0.7;
}

/* main_docter */
.main_docter {
    background-image: url(../img/main_docter_bg.svg);
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 127px;
    padding-bottom: 184px;
}
.main_docter > span {
    display: block;
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    color: #999;
    opacity: 0.4;
    letter-spacing: 8px;
}
.main_docter > h2 {
    text-align: center;
    font-size: 50px;
    font-weight: 700;
    color: #333;
    margin-top: 18px;
}
.main_docter > p {
    text-align: center;
    font-size: 24px;
    font-weight: 400;
    color: #333;
    margin-bottom: 71px;
    margin-top: 20px;
}
.main_docter_swiper {
    width: 100%;
    overflow: hidden;
    position: relative;
}
.main_docter_nav {
    position: absolute;
    bottom: 20%;
    left: 43.2%;
    display: flex;
    z-index: 1;
    align-items: center;
    transform: rotate(270deg);
}
.main_docter_nav > span {
    display: inline-block;
    width: 1px;
    height: 13px;
    background-color: #000;
    margin: 0px 22px;
}
.main_docter_nav > div {
    cursor: pointer;
    font-size: 16px;
    font-weight: 400;
    color: #333;
}
.main_docter_swiper .swiper-slide .main_docter_next {
    position: absolute;
    right: 17%;
    top: 25%;
    cursor: pointer;
    opacity: 0;
    font-size: 20px;
    line-height: 50px;
    letter-spacing: 7px;
}

/* main_sleep */
.main_sleep_con {
    overflow: hidden;
    position: relative;
    padding-top: 101px;
    padding-bottom: 129px;
}
.main_sleep_swiper {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}
.main_sleep .main_sleep_page {
    max-width: 238px;
    display: flex;
    justify-content: space-around;
    background-color: #2e3349;
    border-radius: 50px;
    z-index: 1;
    margin: 60px auto 0px;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}
.main_sleep .main_sleep_page span {
    width: auto;
    height: auto;
    line-height: 50px;
    background-color: transparent;
    color: #fff;
    font-size: 18px;
    font-weight: 300;
    margin: 0px !important;
    border-radius: 0px;
    opacity: 1;
    position: relative;
    transition: all 0.2s;
}
.main_sleep .main_sleep_page span.swiper-pagination-bullet-active {
    font-weight: 700;
    opacity: 1 !important;
}
.main_sleep .main_sleep_page span::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #2e3349;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -8px;
    box-shadow: 0px 0px 0px 1px #fff;
    opacity: 0;
}
.main_sleep .main_sleep_page span:hover {
    opacity: 0.7;
}
.main_sleep .main_sleep_page span.swiper-pagination-bullet-active::before {
    opacity: 1;
}
.main_sleep .main_sleep_page span::after {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #fff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -4px;
    opacity: 0;
}
.main_sleep .main_sleep_page span.swiper-pagination-bullet-active::after {
    opacity: 1;
}
.main_sleep_prev {
    position: absolute;
    z-index: 1;
    cursor: pointer;
    top: 45%;
    left: 5%;
}
.main_sleep_next {
    position: absolute;
    z-index: 1;
    cursor: pointer;
    top: 45%;
    right: 5%;
}

/* main_implant */
.main_implant_con {
    overflow: hidden;
    position: relative;
    padding-top: 68px;
    padding-bottom: 130px;
}
.main_implant_line {
    width: 100%;
    max-width: 1400px;
    height: 1px;
    margin: 0px auto 80px;
    background-color: #000;
}
.main_implant_swiper {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}
.main_implant_swiper .swiper-slide {
    display: flex;
}
.main_implant .main_implant_page {
    max-width: 300px;
    display: flex;
    justify-content: space-around;
    background-color: #2e3349;
    border-radius: 50px;
    z-index: 1;
    margin: 60px auto 0px;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}
.main_implant .main_implant_page span {
    width: auto;
    height: auto;
    line-height: 50px;
    background-color: transparent;
    color: #fff;
    font-size: 18px;
    font-weight: 300;
    margin: 0px !important;
    border-radius: 0px;
    opacity: 1;
    position: relative;
    transition: all 0.2s;
}
.main_implant .main_implant_page span.swiper-pagination-bullet-active {
    font-weight: 700;
    opacity: 1 !important;
}
.main_implant .main_implant_page span:hover {
    opacity: 0.7;
}
.main_implant .main_implant_page span::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #2e3349;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -8px;
    box-shadow: 0px 0px 0px 1px #fff;
    opacity: 0;
}
.main_implant .main_implant_page span.swiper-pagination-bullet-active::before {
    opacity: 1;
}
.main_implant .main_implant_page span::after {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #fff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -4px;
    opacity: 0;
}
.main_implant .main_implant_page span.swiper-pagination-bullet-active::after {
    opacity: 1;
}
.main_implant_prev {
    position: absolute;
    z-index: 1;
    cursor: pointer;
    top: 45%;
    left: 5%;
}
.main_implant_next {
    position: absolute;
    z-index: 1;
    cursor: pointer;
    top: 45%;
    right: 5%;
}

/* main_digital */
.main_digital {
    position: relative;
    background-image: url(../img/main_digital_bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}
.main_digital_btn {
    max-width: 1084px;
    width: 100%;
    position: absolute;
    bottom: 10%;
    left: 0px;
    background-color: #f4ede5;
    text-align: center;
    display: flex;
    justify-content: center;
    padding: 9px 0px;
}
.main_digital_btn::before {
    content: '';
    display: block;
    width: 100%;
    max-width: 590px;
    height: 1px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background-color: #f2e9e0;
    top: -17px;
}
.main_digital_btn > span {
    display: flex;
    transition: all 0.2s;
    width: 149px;
    height: 104px;
    font-size: 24px;
    line-height: 34px;
    justify-content: center;
    align-items: center;
    font-weight: 400;
    color: rgba(51, 51, 51, 0.8);
    cursor: default;
    position: relative;
}
.main_digital_btn > span:hover {
    font-weight: 700;
    color: #fff;
    background-color: #2e3349;
}
.main_digital > img:last-child {
    position: absolute;
    right: 7%;
    top: 35%;
}
.main_digital_btn > span::before {
    content: '';
    display: block;
    width: 14px;
    height: 14px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background-color: #beb7b4;
    top: -33px;
    border-radius: 50%;
}
.main_digital_btn > span::after {
    content: '';
    display: block;
    width: 22px;
    height: 22px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -37px;
    border-radius: 50%;
    border: 1px solid #beb7b4;
    opacity: 0;
}
.main_digital_btn > span:hover::before {
    background-color: #fff;
}
.main_digital_btn > span:hover::after {
    opacity: 1;
}

/* main_category */
.main_category {
    padding-top: 142px;
    padding-bottom: 171px;
    position: relative;
}
.main_category > div > p {
    font-size: 30px;
    font-weight: 400;
    color: #333;
    margin-bottom: 8px;
    text-align: center;
}
.main_category > div > h2 {
    font-size: 50px;
    font-weight: 700;
    color: #333;
    margin-bottom: 65px;
    text-align: center;
}
.main_category_swiper {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid #333;
}
.main_category_swiper .swiper-slide {
    display: flex;
}
.main_category_prev {
    position: absolute;
    left: 5%;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 1;
}
.main_category_next {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 1;
}
.main_category .main_category_page {
    text-align: center;
    display: flex;
    margin-bottom: 62px;
    justify-content: center;
    align-items: center;
}
.main_category .main_category_page > span {
    width: 218px;
    height: auto;
    font-size: 26px;
    font-weight: 500;
    color: #333;
    background-color: transparent;
    border-radius: 0px;
    opacity: 1;
    margin: 0 !important;
    position: relative;
    transition: all 0.2s;
}
.main_category .main_category_page > span::before {
    content: '';
    display: block;
    position: absolute;
    left: 0px;
    top: 50%;
    transform: translateY(-50%);
    height: 38px;
    width: 1px;
    background-color: rgba(0, 0, 0, 0.3);
}
.main_category .main_category_page > span::after {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    bottom: -11px;
    transform: translateX(-50%);
    height: 5px;
    width: 109px;
    background-color: #2e3349;
    opacity: 0;
    transition: all 0.2s;
}
.main_category .main_category_page > span:first-child::before {
    display: none;
}
.main_category .main_category_page > span:hover {
    opacity: 0.7;
}
.main_category .main_category_page .swiper-pagination-bullet-active {
    font-weight: 700;
    color: #2e3349;
    opacity: 1 !important;
}
.main_category .main_category_page .swiper-pagination-bullet-active::after {
    opacity: 1;
}

/* main_equipment */
.main_equipment {
    background-color: #ececec;
    padding-top: 58px;
    padding-bottom: 27px;
    overflow: hidden;
}
.main_equipment > div {
    display: flex;
    padding-right: 82px;
    justify-content: space-between;
    position: relative;
}
.main_equipment_swiper01 .swiper-slide span {
    font-size: 24px;
    font-weight: 300;
    color: #fff;
    background-color: #2e3349;
    width: 192px;
    text-align: center;
    display: inline-block;
    line-height: 42px;
    border-radius: 21px;
}
.main_equipment_swiper01 .swiper-slide h2 {
    font-size: 48px;
    font-weight: 700;
    color: #333;
    margin-top: 20px;
    margin-bottom: 55px;
    letter-spacing: -0.08em;
}
.main_equipment_swiper01 .swiper-slide p {
    font-size: 28px;
    font-weight: 400;
    color: #333;
    line-height: 48px;
}
.main_equipment_swiper01 {
    width: 100%;
    max-width: 550px;
    overflow: hidden;
}
.main_equipment_swiper02_wrap {
    overflow: hidden;
    max-width: 710px;
    width: 100%;
}
.main_equipment_swiper02_wrap .swiper-slide {
    opacity: 0.2;
}
.main_equipment_swiper02_wrap .swiper-slide-active {
    opacity: 1;
}
.main_equipment_nav {
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: center;
}
.main_equipment_nav > div {
    cursor: pointer;
}
.main_equipment_nav > span {
    width: 13px;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.5);
    margin: 22px auto;
}

/* main_interior */
.main_interior {
    padding-top: 172px;
    padding-bottom: 177px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.main_interior_swiper {
    max-width: 1066px;
    width: 100%;
    overflow: hidden;
}
.main_interior .main_interior_page {
    max-width: 625px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.main_interior .main_interior_page span.swiper-pagination-bullet {
    width: 203px;
    height: 114px;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: transparent;
    margin-left: 0px;
    margin-bottom: 8px;
    border-radius: 0px;
    opacity: 0.3;
    border: 1px solid transparent;
    transition: all 0.2s;
}
.main_interior .main_interior_page span.swiper-pagination-bullet-active {
    opacity: 1;
    border: 1px solid transparent !important;
}
.main_interior .main_interior_page span.swiper-pagination-bullet:hover {
    border: 1px solid #333;
}
.main_interior .main_interior_page > span:nth-child(1) {
    background-image: url(../img/main_interior_swiper01.jpg);
}
.main_interior .main_interior_page > span:nth-child(2) {
    background-image: url(../img/main_interior_swiper02.jpg);
}
.main_interior .main_interior_page > span:nth-child(3) {
    background-image: url(../img/main_interior_swiper03.jpg);
}
.main_interior .main_interior_page > span:nth-child(4) {
    background-image: url(../img/main_interior_swiper04.jpg);
}
.main_interior .main_interior_page > span:nth-child(5) {
    background-image: url(../img/main_interior_swiper05.jpg);
}
.main_interior .main_interior_page > span:nth-child(6) {
    background-image: url(../img/main_interior_swiper06.jpg);
}
.main_interior .main_interior_page > span:nth-child(7) {
    background-image: url(../img/main_interior_swiper07.jpg);
}
.main_interior .main_interior_page > span:nth-child(8) {
    background-image: url(../img/main_interior_swiper08.jpg);
}
.main_interior .main_interior_page > span:nth-child(9) {
    background-image: url(../img/main_interior_swiper09.jpg);
}
.main_interior .main_interior_page > span:nth-child(10) {
    background-image: url(../img/main_interior_swiper10.jpg);
}
.main_interior .main_interior_page > span:nth-child(11) {
    background-image: url(../img/main_interior_swiper11.jpg);
}
.main_interior .main_interior_page > span:nth-child(12) {
    background-image: url(../img/main_interior_swiper12.jpg);
}
.main_interior_nav {
    transform: translateX(52px);
    z-index: 1;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: center;
}
.main_interior_nav > div {
    cursor: pointer;
}
.main_interior_nav > span {
    width: 13px;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.5);
    margin: 22px auto;
}

/* main_info */
.main_info {
    position: relative;
    padding-bottom: 162px;
}
.main_info::before {
    content: '';
    display: block;
    position: absolute;
    left: 0px;
    top: 21%;
    width: 100%;
    height: 425px;
    background-color: #beb7b4;
    z-index: -1;
}
.main_info_top {
    display: flex;
    padding-bottom: 26px;
    border-bottom: 1px solid #fff;
    margin-bottom: 183px;
}
.main_info_right {
    padding-left: 53px;
    padding-top: 203px;
}
.main_info_right h2 {
    font-size: 40px;
    font-weight: 700;
    color: #333;
    margin-bottom: 19px;
}
.main_info_right p {
    font-size: 30px;
    font-weight: 400;
    color: #333;
}
/* main_form */
.main_form {
    position: fixed;
    bottom: 0px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50px 52px 0px 0px;
    overflow: hidden;
    max-width: 1400px;
    width: 100%;
    background-color: #252525;
    z-index: 101;
    padding-left: 77px;
    display: flex;
    height: 80px;

    align-items: center;
}
#req_form {
    display: flex;
    margin-left: 47px;
    align-items: center;
}
#req_form span {
    font-size: 16px;
    font-weight: 400;
    color: #fff;
}
#btn_submit {
    width: 300px;
    line-height: 80px;
    color: #fff;
    background-color: #a69e9b;
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    border-radius: 0px 50px 0px 0px;
    cursor: pointer;
    transition: all 0.2s;
    position: absolute;
    right: 0px;
    bottom: 0px;
    padding: 0;
    border: none;
}
#btn_submit:hover {
    background-color: #333;
}
.form-control {
    width: 130px;
    height: 40px;
}
.input01,
.input02 {
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    color: #333;
    border: none;
}
.input03 {
    font-size: 16px;
    font-weight: 400;
    color: #333;
    height: 40px;
    text-align: center;
    border: none;
}
.input02 {
    margin: 0px 10px;
}
.input04 {
    margin: 0px 6px 0px 49px;
}