.mc2 {
    width: 100%;
    height: calc(min(25vw, 25vh) + calc(max(24vw, 24vh) * 0.8) * 2.4);
    /* background-color: #4e69a8; */
    background-color: #1B1B1E;
    position: relative;
    z-index: 100;
    overflow: hidden;
    font-family: "smart-ui";
}

.mc2-article-area {
    position: absolute;
    z-index: 110;
    top: min(20vw, 20vh);
    left: 10vw;
    width: 80vw;
    height: calc(max(24vw, 24vh) * 0.8 * 2.3);
    /* background-color: #373F51; */
    justify-content: space-between;
    flex-wrap: wrap;
    display: flex;
    overflow-y: scroll;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.mc2-article-area::-webkit-scrollbar {
    display: none;
}

.mc2-article-box {
    display: inline-block;
    position: relative;
    z-index: 111;
    width: max(24vw, 24vh);
    height: calc(max(24vw, 24vh) * 0.8);
    /* height: calc(calc(max(24vw, 24vh) * 0.8), min(70vw, 70vh)); */
    background-color: #fff;
    margin: min(1.2vw, 1.2vh);
    border-radius: min(1vw, 1vh);
    filter: drop-shadow(min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) black);
    -webkit-border-radius: min(1vw, 1vh);
    -moz-border-radius: min(1vw, 1vh);
    -ms-border-radius: min(1vw, 1vh);
    -o-border-radius: min(1vw, 1vh);
    -webkit-filter: drop-shadow(min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) black);
    overflow: hidden;
    cursor: pointer;
}

.mc2-article-box-next {
    display: inline-block;
    position: relative;
    z-index: 111;
    width: max(24vw, 24vh);
    height: calc(max(24vw, 24vh) * 0.56);
    /* height: calc(calc(max(24vw, 24vh) * 0.8), min(70vw, 70vh)); */
    background-color: #fff;
    margin: min(5vw, 5vh) min(1.2vw, 1.2vh) min(1.2vw, 1.2vh) min(1.2vw, 1.2vh);
    border-radius: min(1vw, 1vh);
    filter: drop-shadow(min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) black);
    -webkit-border-radius: min(1vw, 1vh);
    -moz-border-radius: min(1vw, 1vh);
    -ms-border-radius: min(1vw, 1vh);
    -o-border-radius: min(1vw, 1vh);
    -webkit-filter: drop-shadow(min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) min(0.4vw, 0.4vh) black);
    overflow: hidden;
    cursor: pointer;
}

.mc2-article-image-box {
    position: relative;
    width: 100%;
    height: calc(max(24vw, 24vh) / 16 * 9);
    overflow: hidden;
}

.mc2-article-image {
    position: relative;
    top: 0;
    left: 0;
    z-index: 112;
    width: 100%;
    opacity: 1;
    pointer-events: none;
}

.mc2-article-description-box {
    position: absolute;
    z-index: 113;
    left: 0;
    top: calc(max(24vw, 24vh) * 0.8 - max(24vw, 24vh) * 0.8 * 0.33);
    min-height: calc(max(24vw, 24vh) * 0.8 * 0.33);
    width: 100%;
    background-color: #fff;
    border-style: solid;
    border-width: max(.2vw, .2vh) 0 0 0;
    border-color: #000;
}

.mc2-article-summary {
    width: 96%;
    height: max(2vw, 2vh);
    margin: 2% 2% 0 2%;
    border-style: solid;
    border-width: 0 0 max(.2vw, .2vh) 0;
    border-color: black;
    overflow: hidden;
    position: relative;
    z-index: 114;
}

.mc2-article-summary p {
    color: #000;
    white-space: nowrap;
    font-size: max(2vw, 2vh);
}

.mc2-article-description {
    width: 96%;
    height: max(1.7vw, 1.7vh);
    margin: 2% 2% 0 2%;
    word-break: break-all;
    position: relative;
    z-index: 114;
}

.mc2-article-description p {
    color: #000;
    font-size: max(1vw, 1vh);
}

.mc2-article-box:hover .mc2-article-summary p {
    animation: article-summary-move 5s linear infinite 0.5s forwards;
    -webkit-animation: article-summary-move 5s linear infinite 0.5s forwards;
}

.mc2-article-box:hover .mc2-article-image {
    width: 125%;
    left: -12.5%;
    top: -12.5%;
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -moz-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    opacity: .5;
}

.mc2-article-box-next:hover .mc2-article-image {
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -moz-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
    opacity: .5;
}

@keyframes article-summary-move {
    0% {
        transform: translateX(0);
        -webkit-transform: translateX(0);
        -moz-transform: translateX(0);
        -ms-transform: translateX(0);
        -o-transform: translateX(0);
    }

    10% {
        transform: translateX(0);
        -webkit-transform: translateX(0);
        -moz-transform: translateX(0);
        -ms-transform: translateX(0);
        -o-transform: translateX(0);
    }

    80% {
        transform: translateX(-100%);
        -webkit-transform: translateX(-100%);
        -moz-transform: translateX(-100%);
        -ms-transform: translateX(-100%);
        -o-transform: translateX(-100%);
    }

    100% {
        transform: translateX(-100%);
        -webkit-transform: translateX(-100%);
        -moz-transform: translateX(-100%);
        -ms-transform: translateX(-100%);
        -o-transform: translateX(-100%);
    }
}

@media (max-width: calc(100vh * 1 / 1)) {
    .mc2 {
        width: 100%;
        height: calc(min(100vw, 100vh) * 3.5);
        /* background-color: #4e69a8; */
        background-color: #1B1B1E;
        position: relative;
        z-index: 100;
        overflow: hidden;
        font-family: "smart-ui";
    }

    .mc2-article-area {
        position: relative;
        left: 10vw;
        width: 80vw;
        height: auto;
        justify-content: center;
        display: auto;
        overflow-y: auto;
    }

    .mc2-article-box {
        width: 65vw;
        height: calc(65vw * 0.8);
        border-radius: min(3vw, 3vh);
        -webkit-border-radius: min(3vw, 3vh);
        -moz-border-radius: min(3vw, 3vh);
        -ms-border-radius: min(3vw, 3vh);
        -o-border-radius: min(3vw, 3vh);
    }

    .mc2-article-box-next {
        width: 65vw;
        height: calc(65vw * 0.56);
        border-radius: min(1vw, 1vh);
        -webkit-border-radius: min(1vw, 1vh);
        -moz-border-radius: min(1vw, 1vh);
        -ms-border-radius: min(1vw, 1vh);
        -o-border-radius: min(1vw, 1vh);
    }

    .mc2-article-description-box {
        top: calc(65vw * 0.8 - 65vw * 0.8 * 0.33);
        min-height: calc(max(22vw, 22vh) * 0.8 * 0.33);
        width: 100%;
        border-width: max(.3vw, .3vh) 0 0 0;
    }

    .mc2-article-image-box {
        width: 100%;
        height: calc(65vw / 16 * 9);
        overflow: hidden;
    }

    .mc2-article-summary {
        width: 96%;
        height: max(2vw, 2vh);
        margin: 2% 2% 0 2%;
        border-style: solid;
        border-width: 0 0 max(.2vw, .2vh) 0;
        border-color: black;
        overflow: hidden;
    }

    .mc2-article-summary p {
        color: #000;
        white-space: nowrap;
        font-size: max(2vw, 2vh);
    }

    .mc2-article-description {
        width: 96%;
        height: max(3vw, 3vh);
        margin: 2% 2% 0 2%;
        word-break: break-all;
    }

    .mc2-article-description p {
        color: #000;
        font-size: max(1.5vw, 1.5vh);
    }
}