*, *:before, *:after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: #10111c;
    font-family: yahei, serif;
    font-size: 16px;
}


body {
    background-color: #fff;
    background-image: url("../images/bg.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    height: 100%;
    min-height: 100vh;
}

.mobile-top-logo {
    display: none;
}

.absolute-bg-img {
    position: absolute;
    z-index: 0;
    top: 0px;
    left: 0px;
    width: 40%;
}

.absolute-bg-img img {
    height: 100%;
    width: auto;
    max-height: max(100vh, 700px);
}


.wrapper {
    position: relative;
    padding: 0px 8px 5px;
    max-width: 1300px;
    margin: 0 auto;
}

.container {
    display: flex;
    flex-direction: row-reverse;
    align-items: flex-start;
    justify-content: flex-end;
    padding-top: 8px;
}


.right-container {
    width: 55%;
    position: relative;
    z-index: 2;
}


.left-container {
    width: 45%;
    display:flex;
    flex-direction: column;
    justify-content: space-around;
    position: relative;
    z-index: 2;
    height: 100%;
    text-align: center;
}

.button-list-div {
    display: flex;
    /*flex-wrap: nowrap;*/
    align-items: center;
    justify-content: center;
    width: 90%;
    gap: 25px;
    margin: 20px auto 25px;
}

.button-list-div a {
    width: 100%;
}

.bottom-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 80%;
    margin: 0 auto;
    align-items: center;
}

.cs-btn {
    max-width: 200px;
}

.cs-btn:active {
    filter: brightness(0.9);
}

.cs-btn:hover {
    opacity: 0.9;
}


.board-item {
    position: relative;
    text-align: center;
    width: 100%;
    height: auto;
    background-size: 100% 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-bottom: 10px;
    aspect-ratio: 280/130;
}

.board-item:active {
    filter: brightness(0.9);
}

.board-item:hover {
    opacity: 0.9;
}


.button-1 {
    background-image: url("../images/btn-1.png");
}

.button-2 {
    background-image: url("../images/btn-2.png");
}

.button-3 {
    background-image: url("../images/btn-3.png");
}


.items-grid {
    width: 100%;
    margin: 0px auto 0px;

    gap: 15px;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.items-grid.grid-1 {
    padding-top: 30px;
}

.items-grid.grid-2 {
    padding-top: 10px;
}


.top-title {
    width: 95%;
    margin: auto;
}

.top-title img {
    width: 100%;
    margin: auto;
}

.left-list-div {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 90%;
    margin: 10px auto;
    max-width: 500px;
}

.list-li {
    background-image: url("../images/list-bg.png");
    width: 70%;
    height: auto;
    aspect-ratio: 65/14;
    background-size: 100% 100%;
    position: relative;
}

.list-li .left-title {
    position: absolute;
    width: 21%;
    left: 0px;
    top: 0px;
    height: 100%;
    color: #fead1f;
    font-size: 1em;
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
    font-weight: bold;
    padding-bottom: 4px;
}

.list-li .right-content {
    position: absolute;
    width: 79%;
    right: 0px;
    top: 0px;
    height: 100%;
    font-size: 0.9em;
    color: #fff;
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
    font-weight: bold;
    padding-bottom: 4px;
    padding-right: 6px;
}

em {
    font-size: 24px;
    font-style: normal;
}

#list-2 {
    margin-left: 15%;
}

#list-3 {
    margin-left: 30%;
}

.title-icon {
    width: 100%;
}

.color-red {
    color: #eb333a;
}


.bottom-board-item {
    box-sizing: border-box;
    position: relative;
    padding: 34px 18px 22px;
    border-radius: 16px;
    border: 2px solid #9bbeff;
    background: #fefefe;
    height: auto;
    margin-bottom: 30px;
}


.logo-div {
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.logo-div img {
    width: 100%;
    max-width: 150px;
}


.big-title img {
    width: 80px;
    height: auto;
}


.flex-mid {
    display: flex;
    align-items: center;
    justify-content: center;
}

.top-content-img img {
    width: 100%;
}

.top-box-img {
    display: none;
    position: absolute;
    z-index: 0;
    top: 0px;
    right: 0px;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 100%;
}

.top-content {
    display: grid;
    grid-template-columns: 25% 50% 25%;
    justify-content: flex-start;
    align-items: center;
    padding: 10px 0px 10px;
}

.game-icon-div {
    margin: 5px auto;
    width: 95%;
}

.game-icon-div img {
    width: 100%;
}


.top-image {
    width: 90%;
    margin: auto;
}


.flex-column-between {
    display: grid;
    grid-template-columns: 21% 26% 26% 23%;
    gap: 10px;
}


.text-tangerine {
    color: #ff823e;
}

.text-red {
    color: #eb333a !important;
}

.text-danger {
    color: #f80005 !important;
}

.text-gold {
    color: #faed56 !important;
}


.mt-10 {
    margin-top: 10px;
}

.bottom-section > img {
    width: 100%;

}

.flex-column-start {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    margin-bottom: 16px;
}

.mobile-only {
    display: none;
}

.desktop-only {
    display: block;
}

.text-yellow {
    color: #fde560 !important;
}

.tablet-only {
    display: none;
}

.md-only {
    display: none;
}

.sm-mobile-only {
    display: none;
}

.laptop-only {
    display: block;
}

.non-mobile-only {
    display: initial;
}

.mobile {
    display: none;
}

.desktop {
    display: initial;
}

@media (max-width: 991px) {
    .left-title{
        font-size: 0.9em;
    }
    .right-content{
        font-size: 0.8em;
    }


    .list-li{
        width: 80%;
    }

    #list-2{
        margin-left: 10%;
    }
    #list-3{
        margin-left: 20%;
    }
}

@media (max-width: 769px) {

    .container {
        flex-direction: column-reverse;
        padding-top: 0px;
        padding-bottom: 30px;
    }

    .left-container{
        width: 100%;
    }
    .right-container{
        width:100%;
        align-items: center;
        justify-content: center;
        text-align: center;
    }
    .right-container .top-image{
        width: 75%;
        margin-top: 12px;
    }

    .bottom-section{
        flex-direction: row;
        width: 95%;
        flex-wrap: nowrap;
    }

    .bottom-section > img{
        width: 75%;
    }


    .cs-btn{
        width: 120px;
        max-width: 250px;
    }
    .cs-btn img{
        width: 100%;
    }

    .mobile {
        display: initial;
    }

    .desktop {
        display: none;
    }


    .laptop-only {
        display: none;
    }

    .md-only {
        display: block;
    }

    .wrapper {
        padding: 0px 12px 20px;
    }

    .left-list-div{
        margin-top: 20px;
    }

    .top-title {
        margin-bottom: 10px;
    }

    body {
        background-image: url("../images/bg-mobile.jpg");
    }

    .left-title{
        font-size: 1.1em;
    }
    .right-content{
        font-size: 0.9em;
    }


    .list-li{
        width: 70%;
    }

    #list-2{
        margin-left: 15%;
    }
    #list-3{
        margin-left: 30%;
    }

}

@media (max-width: 600px) {

    .list-li{
        width: 80%;
    }

    #list-2{
        margin-left: 10%;
    }
    #list-3{
        margin-left: 20%;
    }

}



@media (max-width: 410px) {
    .logo-div img{
        max-width: 120px;
    }

    .bottom-section{
        width: 100%;
    }

    .list-li{
        width: 90%;
    }

    #list-2{
        margin-left: 5%;
    }
    #list-3{
        margin-left: 10%;
    }

}