/* GlobalNav */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(0, 0, 0, 0.8) !important;
    border-radius: 0;
    margin-bottom: 0;
    padding: 16px 0;
}

.navbar .container-fluid {
    padding-left: 24px;
    padding-right: 24px;
}

.navbar .container-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media screen and (max-width: 991px) {
    .navbar .container-inner {
        width: 100%;
    }
}

.navbar .navbar-toggler-icon {
    display: block;
    width: 40px;
    height: 60px;
    background-image: url("../images/navPhoneIcon.png");
}


.navbar .logo {
    width: 120px;
}

.navbar .logo img {
    max-height: 45px;
}

@media screen and (max-width: 767px) {
    .navbar {
        padding: 0;
    }

    .navbar .logo {
        text-align: right;
    }
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .navbar .logo {
        text-align: right;
    }
}

.navbar .navbar-toggler {
    background: none;
    padding: 0;
    border: none;
}

.navbar .navbar-toggler:focus {
    box-shadow: none;
}

@media (min-width: 1090px) {
    .navbar-expand-lg .navbar-toggler {
        display: none;
    }
}


.navbar .nav-item .nav-link {
    color: #fff;
    padding: 0 24px;
    line-height: 1.5;
    font-size: 16px;
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
}

.navbar .nav-item .nav-link:hover,
.navbar .nav-item .nav-link:active {
    color: #FFD766;
}

@media screen and (max-width: 767px) {
    .navbar .nav-item .nav-link {
        color: #fff;
        line-height: 2;
    }
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .navbar .nav-item .nav-link {
        line-height: 2;
    }
}

.navbar-nav {
    margin: 0;
}

.navbar-expand-lg .navbar-collapse {
    flex-basis: 100%;
    justify-content: end;
}

@media screen and (max-width: 767px) {
    .navbar-expand-lg .navbar-collapse {
        padding: 16px 0;
    }
}

.floatingBnr {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10;
    width: 80px;
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .floatingBnr {
        width: 80px;
    }
}

@media screen and (max-width: 767px) {
    .floatingBnr {
        width: 60px;
    }
}

.floatingBnr.is-active {
    display: block;
}

.floatingBnr.float_02 {
    bottom: 110px;
}

@media screen and (max-width: 767px) {
    .floatingBnr.float_02 {
        bottom: 80px;
    }
}

footer {
    background-color: #383838;
    padding-left: 24px;
    padding-right: 24px;
}

@media screen and (max-width: 767px) {
    footer {
        height: 100%;
        flex-direction: column;
    }

    footer .nav {
        width: 80%;
    }

    footer .nav .ms-3 {
        width: 25%;
        margin-left: 16px !important;
    }

    footer .text-body-secondary {
        font-size: 12px;
        margin-bottom: 24px !important;
    }
}

footer.my-4 {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

footer .nav {
    flex-wrap: nowrap;
}

footer .nav,
footer .nav img {
    height: 100%;
}

footer .text-body-secondary {
    color: #fff !important;
}

@media screen and (max-width: 991px) {
    .main {
        padding-top: 16%;
        background-color: #fbcf45;
    }
}

#product {
    padding: 14.8rem 4rem 8rem;
}

#product .course-title .course-title-top {
    margin: 0 auto;
}

#product {
    font-size: 2.56rem;
}

#product .course-title {
    width: 69.6rem;
    flex-shrink: 0;
}

#product .product-course-header {
    width: 35.2rem;
    font-size: 3.2rem;
    font-weight: 700;
}

#product .course-one .course-title {
    top: 2.8rem;
    right: 4.8rem;
}

#product .course-one .course-title-top {
    width: 13.44rem;
}

#product .course-one .one-course-top {
    width: 75.36rem;
    height: 53.28rem;
}

#product .course-one .one-course-mid {
    width: 96.64rem;
    height: 36rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.one-course-mid .one-course-mid-1 {
    width: 36.8rem;
    height: 36rem;
}

.one-course-mid .one-course-mid-2 {
    width: 43.52rem;
    height: 29.2rem;
}

#product .course-one .one-course-bottom {
    width: 104.8rem;
    height: 36.8rem;
    margin: 6.4rem auto;
}

#product .course-two {
    width: 116rem;
    margin: 0 auto;
}

#product .course-two .course-title {
    width: 100%;

}

#product .course-two .course-title-top {
    width: 16rem;
}

#product .course-two .course-two-img1 {
    margin: 3.2rem 0;
}

#product .course-two .course-two-img2 {
    width: 80%;
    margin: 3.2rem auto 3.2rem;
}

#product .course-two .course-two-action {
    border: 0.64rem solid #163882;
}

.course-two .course-two-action .course-two-action-item {
    width: 100%;
    border-bottom: 0.32rem solid #fbcf45;
    background-color: #fff;
    display: flex;
}

.course-two .course-two-action .course-two-action-item div {
    display: flex;
    align-items: center;
    justify-content: start;
    font-weight: 700;
}

.course-two-action .course-two-action-item div:nth-child(1) {
    position: relative;
    width: 35%;
    padding: 3.2rem;
    border-right: 0.16rem solid #fbcf45;
}

.course-two-action .course-two-action-item div:nth-child(2) {
    width: 65%;
    padding: 3.2rem;
    border-left: 0.16rem solid #fbcf45;
}

.course-two .course-two-action .course-two-action-item.action-item-header,
.course-two .course-two-action .course-two-action-item:last-child {
    border-bottom: none;
}

.course-two-action .course-two-action-item.action-item-header div:nth-child(1) {
    border-right: 0.16rem solid #fff;
}

.course-two-action .course-two-action-item.action-item-header div:nth-child(2) {
    border-left: 0.16rem solid #fff;
}

.course-two .course-two-tips {
    margin-top: 1.44rem;
    font-weight: 700;
}

#product .course-three {
    display: flex;
    padding: 7.2rem 0 21.6rem;
}

#product .course-three .course-title-top {
    width: 16.24rem;
    margin-top: 18.8rem;
}

#product .course-three .relative {
    flex: 1;
}


#product .course-three .course-three-img1 {
    width: 46.4rem;
    height: 46.4rem;
}

#product .course-three .course-three-img2 {
    width: 48rem;
    right: 0;
    top: 10%;
}

#product .course-four {
    display: flex;
}

#product .course-four-img1 {
    width: 71.68rem;
    margin-right: 3.2rem;
}

#product .course-four .course-title-top {
    width: 16.4rem;
}

#product .course-content {
    text-align: center;
}

/* audio */
.playPauseIcon,
.comingSoonIcon {
    cursor: pointer;
    /* マウスカーソルを指の形に変更 */
    width: 60px;
    /* アイコンのサイズ調整 */
    height: auto;
}

.comingSoonIcon {
    cursor: auto;
}

.audio-container {
    position: absolute;
    right: 16px;
}

@media screen and (max-width: 767.9px) {

    .playPauseIcon,
    .comingSoonIcon {
        width: 40px;
    }
}

/* 4K 分辨率下排版优化 */
@media screen and (min-width: 1920.5px) {
    #product {
        padding: 14.8rem 6rem 8rem;
    }

    #product .course-three .course-three-img1 {
        margin-left: 5%;
    }

    #product .course-four {
        width: 100%;
        flex-wrap: wrap;
        justify-content: space-around;
    }
}

@media screen and (min-width: 2150.5px) {
    #product .course-three .course-three-img1 {
        margin-left: 10%;
    }
}

@media screen and (min-width: 2260.5px) {
    #product .course-three .course-three-img1 {
        margin-left: 16%;
    }
}

@media screen and (min-width: 2350.5px) {
    #product .course-three .course-three-img2 {
        right: 10%;
    }
}

@media screen and (min-width: 2500.5px) {
    #product .course-three .course-three-img2 {
        right: 14%;
    }
}




@media screen and (max-width: 767.9px) {
    #product {
        padding: 1.4rem 0.24rem 0rem;
        font-size: 0.36rem;
    }

    #product .product-course-header {
        width: 3.16rem;
        font-size: 0.36rem;
    }

    #product .course-title {
        width: 100%;
        position: relative;
        left: 0 !important;
        top: 0 !important;
        bottom: 0 !important;
        right: 0 !important;
        margin-top: 0.8rem;
        font-size: 0.32rem;
    }

    #product .course-one .course-title-top {
        width: 1.4rem;
        font-size: 0.32rem;
    }

    #product .course-one .one-course-top {
        width: 100%;
        height: auto;
        margin: 0.48rem 0;
        margin-top: 60px;
    }

    #product .course-one .one-course-mid {
        width: 100%;
        height: 2.72rem;
        justify-content: space-around;
    }

    .one-course-mid .one-course-mid-1 {
        width: 2.36rem;
        height: 2.48rem;
    }

    .one-course-mid .one-course-mid-2 {
        width: 2.74rem;
        height: 1.9rem;
    }

    #product .course-one .one-course-bottom {
        width: 100%;
        height: auto;
        margin: 0;
    }

    #product .course-two,
    #product .course-three,
    #product .course-four {
        width: 100%;
        font-size: 0.3rem;
        padding: 0;
        display: block;
    }

    #product .course-two .course-title-top {
        width: 1.64rem;
    }

    #product .course-two .course-two-img1 {
        margin: 0.8rem 0 0.2rem;
    }

    #product .course-two .course-two-img2 {
        width: 100%;
        margin: 0.2rem 0;
    }

    .course-two-action-phone {
        width: 100%;
        overflow-x: scroll !important;
        overflow-y: hidden;
        /* 隐藏纵向滚动条 */
        padding-bottom: 0.32rem;
    }

    /* 滚动条轨道 */
    .course-two-action-phone::-webkit-scrollbar-track {
        background: #d9d9d9 !important;
        border-radius: 0.4rem !important;
    }

    /* 滑块 */
    .course-two-action-phone::-webkit-scrollbar-thumb {
        background: #7f7f7f !important;
        border-radius: 0.4rem !important;
    }

    /* 滑块 hover */
    .course-two-action-phone::-webkit-scrollbar-thumb:hover {
        background: #7f7f7f !important;
    }

    /* Webkit浏览器（Chrome, Safari, Edge）的滚动条样式 */
    .course-two-action-phone::-webkit-scrollbar {
        height: 0.4rem !important;
        /* 设置滚动条高度 */
    }

    /* Firefox 专用滚动条 */
    .course-two-action-phone.ff-scrollbar {
        scrollbar-width: thin;
        scrollbar-color: #7f7f7f #d9d9d9;
    }

    /* 滚动条结束 */
    #product .course-two .course-two-action-phone .course-two-action {
        width: 14rem;
        border-width: 0.08rem;
    }

    .course-two .course-two-action .course-two-action-item {
        border-bottom: 0.04rem solid #fbcf45;
    }

    .course-two-action .course-two-action-item div:nth-child(1) {
        position: relative;
        width: 35%;
        text-align: center;
        padding: 0.36rem;
        border-right: 0.02rem solid #fbcf45;
    }

    .course-two-action .course-two-action-item div:nth-child(2) {
        width: 65%;
        text-align: center;
        padding: 0.36rem;
        border-left: 0.02rem solid #fbcf45;
    }

    .course-two-action .course-two-action-item.action-item-header div:nth-child(1) {
        border-right: 0.02rem solid #fff;
    }

    .course-two-action .course-two-action-item.action-item-header div:nth-child(2) {
        border-left: 0.02rem solid #fff;
    }

    .course-two .course-two-tips {
        margin-top: 0.32rem;

    }

    #product .course-three .course-title-top,
    #product .course-four .course-title-top {
        margin-top: 0;
        width: 1.68rem;
    }

    #product .course-three .relative {
        margin-top: 1rem;
        width: 100%;
        height: 7.22rem;
    }

    #product .course-three .course-three-img1 {
        width: 3.6rem;
        height: 3.6rem;
    }

    #product .course-three .course-three-img2 {
        width: 4.6rem;
        right: 5%;
        top: -4.5%;
    }

    #product .course-four {
        display: flex;
        flex-direction: column-reverse;
    }

    #product .course-four-img1 {
        width: 100%;
        margin: 0.48rem 0 -0.4rem;
    }
}

@media screen and (max-width: 767.9px) {
    .course-two-action {
        font-size: 0.28rem;
    }
}

.support-plan-note {
    font-size: 1.2rem;
}

@media screen and (max-width: 767.9px) {
    .support-plan-note {
        font-size: 0.3rem;
    }
}

.scroll_text {
    margin-bottom: 8px;
}

.main-title>img,
.main-visual>img,
.main-visual>.text,
.support-plan-title,
.detail-spec>.header,
.q-a>.header,
.support-plan-card.one,
.support-plan-card.two,
.plan-3,
#product .product-course-header,
#product .course-title-top,
#product .course-three .course-three-img1,
#product .course-one img.img-2 {
    opacity: 0;
}


/* 第二部分的预制动画 */
.main-title>img.fade-in,
.main-visual>img.fade-in,
.main-visual>.text.fade-in,
.support-plan-title.fade-in,
.detail-spec>.header.fade-in,
.q-a>.header.fade-in,
#product .course-one img.img-2.fade-in,
#product .product-course-header.fade-in {
    animation-name: fade-in;
    animation-duration: 0.8s;
    animation-fill-mode: forwards;
}

#product .course-title-top.fade-in-down {
    animation-name: fade-in-down;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
}

#product .course-three .course-three-img1.fade-in-bottom-right {
    animation-name: fade-in-bottom-right;
    animation-duration: 0.8s;
    animation-fill-mode: forwards;
}

.support-plan-card.one.fade-in-right,
.support-plan-card.two.fade-in-right,
.plan-3.fade-in-right {
    animation-name: fade-in-right;
    animation-duration: 0.8s;
    animation-fill-mode: forwards;
}

#product .course-one img.img-1.fade-out {
    animation-name: fade-out;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
}

.spec-table .row {
    justify-content: space-between;
    gap: 0;
    line-height: 1.5;
    height: auto;
    min-height: 10.08rem;
}

.spec-table .row .cell {
    justify-content: start;
    padding: 3.2rem;
}

#doctor_yellow .cell.left {
    width: 34.7%;
}

@media screen and (max-width: 767.9px) {
    #doctor_yellow .cell.left {
        margin-bottom: 0.04rem;
    }

    #doctor_yellow .cell.left,
    #doctor_yellow .cell.right {
        width: 100%;
    }

    .spec-table .row {
        min-height: auto;
    }

    .spec-table .row .cell {
        padding: 0.5rem;
        height: auto;
        line-height: 1.5;
    }
}

.card-header {
    align-items: stretch;
}

.card-number {
    height: auto !important;
}


/* ----------------------------------
  bootstrap
---------------------------------- */
@-ms-viewport {
    width: device-width
}

.visible-xs {
    display: none !important;
}

@media (max-width:767px) {
    .visible-xs {
        display: block !important;
    }

    .hidden-xs {
        display: none !important;
    }
}