@charset "utf-8";

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100;300;400;500;700;900&display=swap');

* + [class*=-box] {
    margin-top: 0;
}
strong {
    font-weight: 700;
}
#index .article-slide .container {
    position: relative;
    width: auto;
    max-width: 100%;
    height: 100%;
    padding: 0;
    text-align: center;
}
#index .article-slide img {
    vertical-align: top;
}
.article-slide {
    color: #000;
    font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', '맑은고딕', 'Dotum', '돋움';
    font-size: 10px;
}
.article-slide .container h2 {
    padding-top: 200px;
}
.article-slide .container h3 {
    padding-top: 160px;
}
#index .article-slide .slick-prev, 
#index .article-slide .slick-next {
    width: 117px;
    height: 100px;
    font-size: 10px;
    z-index: 1;
}
#index .article-slide .slick-prev {
    left: 50%;
}
#index .article-slide .slick-prev::before {
    background: url(../images/bt/bt_slide_prev.png) no-repeat center;
    background-size: cover;
}
#index .article-slide .slick-next {
    right: 50%;
}
#index .article-slide .slick-next::before {
    background: url(../images/bt/bt_slide_next.png) no-repeat center;
    background-size: cover;
}
#header.is-sticky {
    top: -11rem;
    background-color: transparent;
}

/* Section1 */
.article-slide.s1 {
    height: 1788px;
    background: url(../images/bg/bg_section01.jpg) no-repeat top center;
    background-size: cover;
}
.article-slide.s1 .s1-img {
    position: absolute;
    bottom: 140px;
    left: 0;
    width: 100%;
}
.article-slide.s1 .s1-img img {
    width: 954px;
}
/* Section2 */
.article-slide.s2 {
    height: 1727px;
    background: url(../images/bg/bg_section02.jpg) no-repeat top center;
    background-size: cover;
}
.article-slide.s2 .s2-txt {
    padding-top: 160px;
}
.article-slide.s2 .s2-txt img {
    width: 984px;
}
.article-slide.s2 h2 {
    position: absolute;
    top: 435px;
    left: 0;
    width: 100%;
    padding-top: 0;
}
.article-slide.s2 h2 img {
    width: 1283px;
}
.article-slide.s2 .s2-img {
    position: absolute;
    bottom: 213px;
    left: 0;
    width: 100%;
}
.article-slide.s2 .s2-img img {
    width: 447px;
}
/* Section3 */
.article-slide.s3 {
    height: 1762px;
    background: #fff;
}
.article-slide.s3 h2 {
    text-align: center;
}
.article-slide.s3 h2 img {
    width: 962px
}
.article-slide.s3 .s3-box {
    position: relative;
    width: 1200px;
    margin : 130px auto 0;
    border: 8px solid #ff7859;
}
.article-slide.s3 .s3-box dt {
    position: absolute;
    top: 0;
    left: 50%;
    padding: 0 40px;
    background-color: #fff;
    transform: translateX(-50%) translateY(-50%);
    white-space: nowrap;
}
.article-slide.s3 .s3-box dt span {
    color: #ff7859;
    font-size: 45px;
    font-weight: 800;
}
.article-slide.s3 .s3-box dd {
    display: flex;
    align-items: center;
    gap: 70px;
    padding: 60px 110px 50px 90px;
    text-align: left;
    border-bottom: 4px dotted #ff7859;
}
.article-slide.s3 .s3-box dd span {
    color: #ff7859;
    font-size: 35px;
    letter-spacing: -2px;
}
.article-slide.s3 .s3-box dd img {
    width: 290px;
}
.article-slide.s3 .s3-box dd:last-child {
    border-bottom: 0;
}
.article-slide.s3 .s3-txt {
    padding: 100px 0;
}
.article-slide.s3 .s3-txt span {
    font-size: 45px;
}
.article-slide.s3 .s3-img img {
    width: 1002px;
}
/* Section4 */
.article-slide.s4 {
    height: 3493px;
    background: url(../images/bg/bg_section04.jpg) no-repeat top center;
    background-size: cover;
}
.article-slide.s4 h2 img {
    width: 988px;
}
.article-slide.s4 .s4-box {
    position: relative;
    margin: 150px auto 0;
    max-width: 1390px;
}
.article-slide.s4 .s4-box > img {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 742px;
    transform: translateX(-50%) translateY(-50%);
}
.article-slide.s4 .s4-box ol {
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-content: center;
    gap: 0 140px;
}
.article-slide.s4 .s4-box ol li img {
    width: 625px;
}
.article-slide.s4 .s4-box ol li:last-child {
    grid-column: span 2;
}
.article-slide.s4 .s4-txt {
    margin: 150px 0 100px;
}
.article-slide.s4 .s4-txt img {
    width: 1287px;
}
.article-slide.s4 .s4-img {
    height: 1410px;
    margin-left: -130px;
}
.article-slide.s4 .s4-img img {
    width: 1335px;
}
/* Section5 */
.article-slide.s5 {
    height: 1978px;
    background: #ff7859;
}
.article-slide.s5 h2 {
    margin-bottom: 150px;
    color: #ff7859;
}
.article-slide.s5 h2 img {
    width: 1003px;
}
/* .article-slide.s5 .txt-bubble.c1 {
    color: #ff7859;
} */
.article-slide.s5 .s5-txt img {
    width: 793px;
}
.article-slide.s5 .s5-box {
    margin-top: 80px;
    margin-bottom: 90px;
}
.article-slide.s5 .s5-box img {
    width: 1151px;
}
.article-slide.s5 ol li {
    color: rgba(255,255,255,0.55);
    font-size: 18px;
    line-height: 1.6em;
    text-align: center;
}
/* Section6 */
.article-slide.s6 {
}
/* Section7 */
.article-slide.s7 {
    height: 1707px;
    background: #fff;
}
.article-slide.s7 h2 {
    margin-bottom: 150px;
}
.article-slide.s7 h2 img {
    width: 1005px;
}
.article-slide.s7 h3 {
    margin-bottom: 80px;
    padding-top: 0;
}
.article-slide.s7 h3 img {
    width: 800px;
}
.article-slide.s7 .s7-box {
    position: relative;
}
.article-slide.s7 .s7-box img {
    width: 999px;
}
.article-slide.s7 .s7-img {
    position: absolute;
    top: 10px;
    left: 0;
    width: 100%;
}
.article-slide.s7 .s7-img img {
    width: 787px;
}
.article-slide.s7 .s7-txt {
    margin-top: 70px;
}
.article-slide.s7 .s7-txt span {
    font-size: 35px;
}
.article-slide.s7 .s7-txt strong {
    font-weight: 700;
}
/* Section8 */
.article-slide.s8 {
    height: 1946px; /* 2024-11-14 수능군 커리큘럼 수정 */
    background: #f1efeb;
}
.article-slide.s8 h3 {
    margin-bottom: 90px;
}
.article-slide.s8 h3 img {
    width: 800px;
}
.article-slide.s8 .s8-txt {
    margin-top: 70px;
}
.article-slide.s8 .s8-txt span {
    font-size: 35px;
}
.article-slide.s8 .s8-txt strong {
    font-weight: 700;
}
.article-slide.s8 .s8-box img {
    width: 998px;
}
/* Section9 */
.article-slide.s9 {
    height: 1370px;
    background: #fff;
}
.article-slide.s9 h3 {
    margin-bottom: 65px;
}
.article-slide.s9 h3 img {
    width: 800px;
}
.article-slide.s9 .s9-box {
    position: relative;
    padding-top: 135px;
}
.article-slide.s9 .s9-box img {
    width: 999px;
}
.article-slide.s9 .s9-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}
.article-slide.s9 .s9-img img {
    width: 441px;
}
.article-slide.s9 .s9-txt {
    margin-top: 50px;
}
.article-slide.s9 .s9-txt span {
    font-size: 35px;
}
.article-slide.s9 .s9-txt strong {
    font-weight: 700;
}
/* Section10 */
.article-slide.s10 {
    height: 1910px;
    background: #377eff;
    text-align: center;
}
.article-slide.s10 h2 {
    padding-top: 130px;
}
.article-slide.s10 h2 img {
    width: 1276px;
}
.article-slide.s10 .s10-box {
    position: relative;
    margin-top: 70px;
}
.article-slide.s10 .s10-box:before {
    content: '';
    position: absolute;
    top: 4px;
    bottom: 14px;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.6) 26%, rgba(0,0,0,0.6) 76%, rgba(0,0,0,0) 100%);
}
.article-slide.s10 .s10-box #s10-slide {
    max-width: calc(1018px - 170px);
    margin: 0 auto;
}
.article-slide.s10 .s10-box .slick-slide {
    position: relative;
    z-index: 0;
    opacity: 0.35;
}
.article-slide.s10 .slick-slide.slick-active {
    z-index: 1;
    opacity: 1;
}
.article-slide.s10 .s10-box .slick-list{
    overflow: visible;
}
.article-slide.s10 .slick-slide p {
    position: relative;
    width: 1018px;
    height: 1218px;
}
.article-slide.s10 .slick-slide img {
    position: absolute;
    left: -85px;
    top: 0;
    width: 1018px;
}
#index .article-slide.s10 .slick-prev {
    margin-left: -570px;
}
#index .article-slide.s10 .slick-next {
    margin-right: -570px;
}
/* Section11 */
.article-slide.s11 {
    height: 3944px;
    background: #fff;
}
.article-slide.s11 h2 {
    margin-bottom: 90px;
}
.article-slide.s11 h2 img {
    width: 1164px;
}
.article-slide.s11 .s11-box li {
    position: relative;
}
.article-slide.s11 .s11-box li > img {
    width: 1418px;
}
.article-slide.s11 li:first-child .s11-img {
    position: absolute;
    bottom: 170px;
    left: 50%;
    width: 750px;
    height: 540px;
    transform: translateX(-50%);
}
.article-slide.s11 li .s11-img img {
    position: relative;
    z-index: 1;
    width: 750px;
}
.article-slide.s11 li .s11-img span {
    position: absolute;
    z-index: 0;
    bottom: 180px;
    width: 74px;
}
.article-slide.s11 li .s11-g1 {
    left: 249px;
    height: 34px;
}
.article-slide.s11 li .s11-g1:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0;
    background-color: #999;
}
.article-slide.s11 li .aos-animate .s11-g1:before {
    animation: slide-up 0.3s ease-in-out; 
    animation-delay: 0.3s;
    animation-fill-mode: both;
}
.article-slide.s11 li .s11-g2 {
    left: 492px;
    height: 338px;
}
.article-slide.s11 li .s11-g2:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0;
    background-color: #ff7859;
}
.article-slide.s11 li .aos-animate .s11-g2:before {
    animation: slide-up 0.6s ease-in-out; 
    animation-delay: 0.5s;
    animation-fill-mode: both;
}
.article-slide.s11 li:nth-child(2) {
    margin-top: 90px;
}
.article-slide.s11 li:nth-child(2) .s11-img {
    position: absolute;
    bottom: 170px;
    left: 0;
    width: 100%;
}
.article-slide.s11 li:nth-child(2) .s11-img img {
    width: 1202px;
}
/* Section12 */
.article-slide.s12 {
    height: 2008px;
    background: url(../images/bg/bg_section12.jpg) no-repeat top center;
    background-size: cover;
}
.article-slide.s12 h2 img {
    width: 817px
}
.article-slide.s12 .s12-box {
    width: 1200px;
    margin: 140px auto 0;
}
.article-slide.s12 .s12-box ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-content: center;
    gap: 20px;
}
.article-slide.s12 .s12-box ul li img {
    width: 590px;
}
/* Section13 */
.article-slide.s13 {
    height: 2105px;
    background: url(../images/bg/bg_section13.jpg) no-repeat top center;
    background-size: cover;
}
#index .article-slide.s13 .container {
    width: 1880px;
    overflow: hidden;
}
.article-slide.s13 h2 {
    margin-bottom: 140px;
}
.article-slide.s13 h2 img {
    width: 1010px
}
.article-slide.s13 .s13-box {
    max-width: 628px;
    margin: 0 auto;
}
.article-slide.s13 .s13-box .slick-list{
    overflow: visible;
}
.article-slide.s13 .slick-slide {
    opacity: 0.35;
    padding: 0 5px;
}
.article-slide.s13 .slick-slide.slick-active {
    /* animation: opacity 1s ease-in-out;
    animation-fill-mode: both; */
    z-index: 1;
    opacity: 1;
}
.article-slide.s13 .slick-slide img {
    width: 618px
}
#index .article-slide.s13 .slick-prev {
    margin-left: -393px;
}
#index .article-slide.s13 .slick-next {
    margin-right: -393px;
}
/* Section14 */
.article-slide.s14 {
    height: 3119px;
    background: url(../images/bg/bg_section14.jpg) no-repeat left top;
    background-size: cover;
}
.article-slide.s14 .s14-txt {
    padding-top: 200px;
}
.article-slide.s14 .s14-txt img {
    width: 876px;
}
.article-slide.s14 h2 {
    margin-bottom: 140px;
    padding-top: 80px;
}
.article-slide.s14 h2 img {
    width: 917px;
}
.article-slide.s14 .s14-box {
    margin-bottom: 150px;
}
.article-slide.s14 .s14-box img {
    width: 927px;
}
.article-slide.s14 .s14-img {
    margin-top: 130px;
}
.article-slide.s14 .s14-img img {
    width: 1203px;
}
.article-slide.s14 .s14-btn {
    position: relative;
    width: 750px;
    margin: 0 auto;
}
.article-slide.s14 .s14-btn a img {
    width: 750px;
}
.article-slide.s14 .s14-btn > img {
    position: absolute;
    top: 40%;
    right: 0;
    width: 222px;
    transform: translateX(47%);
    animation: blink-effect 1s ease-in-out infinite;
}

/* floating */
.section-fix {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
    display: block;
    text-align: center;
}
.section-fix img {
    margin: 0 auto;
}
.section-fix.on {
    position: absolute;
    bottom: 0;
    z-index: 1;
}
@keyframes blink-effect {
    0% {
      opacity: 0;
    }
    50% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
}
@keyframes slide-up {
    0% {
        height: 0;
    }
    100% {
        height: 100%;
    }
}
@keyframes opacity {
    0% {
        opacity: 0.35;
    }
    100% {
        opacity: 1;
    }
}

@media (min-width: 751px) and (max-width: 1500px) {
    article.article-slide,
    h1, h2, h3, h4, h5, h6 {
        font-size: 0.66vw;
    }
    .article-slide .container h2 {
        padding-top: 20.0em;
    }
    .article-slide .container h3 {
        padding-top: 16.0em;
    }
    #index .article-slide .slick-prev, 
    #index .article-slide .slick-next {
        width: 11.7em;
        height: 10.0em;
        font-size: inherit;
    }
    
    /* Section1 */
    .article-slide.s1 {
        height: 178.8em;
    }
    .article-slide.s1 .s1-img {
        bottom: 14.0em;
    }
    .article-slide.s1 .s1-img img {
        width: 95.4em;
    }
    /* Section2 */
    .article-slide.s2 {
        height: 172.7em;
    }
    .article-slide.s2 .s2-txt {
        padding-top: 16.0em;
    }
    .article-slide.s2 .s2-txt img {
        width: 98.4em;
    }
    .article-slide.s2 h2 {
        top: 43.5em;
        padding-top: 0;
    }
    .article-slide.s2 h2 img {
        width: 128.3em;
    }
    .article-slide.s2 .s2-img {
        bottom: 21.3em;
    }
    .article-slide.s2 .s2-img img {
        width: 44.7em;
    }
    /* Section3 */
    .article-slide.s3 {
        height: 176.2em;
    }
    .article-slide.s3 h2 img {
        width: 96.2em
    }
    .article-slide.s3 .s3-box {
        width: 120.0em;
        margin : 13.0em auto 0;
        border: 0.8em solid #ff7859;
    }
    .article-slide.s3 .s3-box dt {
        padding: 0 4.0em;
    }
    .article-slide.s3 .s3-box dt span {
        font-size: 4.5em;
    }
    .article-slide.s3 .s3-box dd {
        gap: 7em;
        padding: 6em 11em 5em 9em;
        border-bottom: 0.4em dotted #ff7859;
        letter-spacing: -0.2em;
    }
    .article-slide.s3 .s3-box dd span {
        font-size: 3.5em;
    }
    .article-slide.s3 .s3-box dd img {
        width: 29.0em;
    }
    .article-slide.s3 .s3-box dd:last-child {
        border-bottom: 0;
    }
    .article-slide.s3 .s3-txt {
        padding: 10.0em 0;
    }
    .article-slide.s3 .s3-txt span {
        font-size: 4.5em;
    }
    .article-slide.s3 .s3-img img {
        width: 100.2em;
    }
    /* Section4 */
    .article-slide.s4 {
        height: 349.3em;
    }
    .article-slide.s4 h2 img {
        width: 98.8em;
    }
    .article-slide.s4 .s4-box {
        margin: 15.0em auto 0;
        max-width: 139.0em;
    }
    .article-slide.s4 .s4-box > img {
        width: 74.2em;
    }
    .article-slide.s4 .s4-box ol {
        gap: 0 14.0em;
    }
    .article-slide.s4 .s4-box ol li img {
        width: 62.5em;
    }
    .article-slide.s4 .s4-txt {
        margin: 15.0em 0 10.0em;
    }
    .article-slide.s4 .s4-txt img {
        width: 128.7em;
    }
    .article-slide.s4 .s4-img {
        height: 141.0em;
        margin-left: -13.0em;
    }
    .article-slide.s4 .s4-img img {
        width: 133.5em;
    }
    /* Section5 */
    .article-slide.s5 {
        height: 197.8em;
    }
    .article-slide.s5 h2 {
        margin-bottom: 15.0em;
    }
    .article-slide.s5 h2 img {
        width: 100.3em;
    }
    .article-slide.s5 .s5-txt img {
        width: 79.3em;
    }
    .article-slide.s5 .s5-box {
        margin-top: 8.0em;
        margin-bottom: 9.0em;
    }
    .article-slide.s5 .s5-box img {
        width: 115.1em;
    }
    /* Section7 */
    .article-slide.s7 {
        height: 170.7em;
    }
    .article-slide.s7 h2 {
        margin-bottom: 15.0em;
    }
    .article-slide.s7 h2 img {
        width: 100.5em;
    }
    .article-slide.s7 h3 {
        margin-bottom: 8.0em;
        padding-top: 0;
    }
    .article-slide.s7 h3 img {
        width: 80.0em;
    }
    .article-slide.s7 .s7-box img {
        width: 99.9em;
    }
    .article-slide.s7 .s7-img {
        top: 1.0em;
    }
    .article-slide.s7 .s7-img img {
        width: 78.7em;
    }
    .article-slide.s7 .s7-txt {
        margin-top: 7.0em;
    }
    .article-slide.s7 .s7-txt span {
        font-size: 3.5em;
    }
    /* Section8 */
    .article-slide.s8 {
        height: 194.6em; /* 2024-11-14 수능군 커리큘럼 수정 */
    }
    .article-slide.s8 h3 {
        margin-bottom: 9.0em;
    }
    .article-slide.s8 h3 img {
        width: 80.0em;
    }
    .article-slide.s8 .s8-txt {
        margin-top: 7.0em;
    }
    .article-slide.s8 .s8-txt span {
        font-size: 3.5em;
    }
    .article-slide.s8 .s8-box img {
        width: 99.8em;
    }
    /* Section9 */
    .article-slide.s9 {
        height: 137.0em;
    }
    .article-slide.s9 h3 {
        margin-bottom: 6.5em;
    }
    .article-slide.s9 h3 img {
        width: 80.0em;
    }
    .article-slide.s9 .s9-box {
        padding-top: 13.5em;
    }
    .article-slide.s9 .s9-box img {
        width: 99.9em;
    }
    .article-slide.s9 .s9-img img {
        width: 44.1em;
    }
    .article-slide.s9 .s9-txt {
        margin-top: 5.0em;
    }
    .article-slide.s9 .s9-txt span {
        font-size: 3.5em;
    }
    /* Section10 */
    .article-slide.s10 {
        height: 191.0em;
    }
    .article-slide.s10 h2 {
        padding-top: 13.0em;
    }
    .article-slide.s10 h2 img {
        width: 127.6em;
    }
    .article-slide.s10 .s10-box {
        margin-top: 7.0em;
    }
    .article-slide.s10 .s10-box:before {
        top: 0.4em;
        bottom: 1.4em;
    }
    .article-slide.s10 .s10-box #s10-slide {
        max-width: calc(101.8em - 17.0em);
        margin: 0 auto;
    }
    .article-slide.s10 .s10-box .slick-list{
        overflow: visible;
    }
    .article-slide.s10 .slick-slide p {
        width: 101.8em;
        height: 121.8em;
    }
    .article-slide.s10 .slick-slide img {
        left: -8.5em;
        width: 101.8em;
    }
    #index .article-slide.s10 .slick-prev {
        margin-left: -57.0em;
    }
    #index .article-slide.s10 .slick-next {
        margin-right: -57.0em;
    }
    /* Section11 */
    .article-slide.s11 {
        height: 394.4em;
    }
    .article-slide.s11 h2 {
        margin-bottom: 9.0em;
    }
    .article-slide.s11 h2 img {
        width: 116.4em;
    }
    .article-slide.s11 .s11-box li > img {
        width: 141.8em;
    }
    .article-slide.s11 li:first-child .s11-img {
        bottom: 17.0em;
        width: 75.0em;
        height: 54.0em;
    }
    .article-slide.s11 li .s11-img img {
        width: 75.0em;
    }
    .article-slide.s11 li .s11-img span {
        bottom: 18.0em;
        width: 7.4em;
    }
    .article-slide.s11 li .s11-g1 {
        left: 24.9em;
        height: 3.4em;
    }
    .article-slide.s11 li .s11-g2 {
        left: 49.2em;
        height: 33.8em;
    }
    .article-slide.s11 li:nth-child(2) {
        margin-top: 9.0em;
    }
    .article-slide.s11 li:nth-child(2) .s11-img {
        bottom: 17.0em;
    }
    .article-slide.s11 li:nth-child(2) .s11-img img {
        width: 120.2em;
    }
    /* Section12 */
    .article-slide.s12 {
        height: 200.8em;
    }
    .article-slide.s12 h2 img {
        width: 81.7em
    }
    .article-slide.s12 .s12-box {
        width: 120.0em;
        margin: 14.0em auto 0;
    }
    .article-slide.s12 .s12-box ul {
        gap: 2.0em;
    }
    .article-slide.s12 .s12-box ul li img {
        width: 59.0em;
    }
    /* Section13 */
    .article-slide.s13 {
        height: 210.5em;
    }
    .article-slide.s13 h2 {
        margin-bottom: 14.0em;
    }
    .article-slide.s13 h2 img {
        width: 101.0em
    } 
    .article-slide.s13 .s13-box {
        max-width: 62.8em;
    }
    .article-slide.s13 .slick-slide {
        padding: 0 0.5em
    }
    .article-slide.s13 .slick-slide img {
        width: 61.8em
    }
    #index .article-slide.s13 .slick-prev {
        margin-left: -39.3em;
    }
    #index .article-slide.s13 .slick-next {
        margin-right: -39.3em;
    }
    /* Section14 */
    .article-slide.s14 {
        height: 311.9em;
    }
    .article-slide.s14 .s14-txt {
        padding-top: 20.0em;
    }
    .article-slide.s14 .s14-txt img {
        width: 87.6em;
    }
    .article-slide.s14 h2 {
        margin-bottom: 14.0em;
        padding-top: 8.0em;
    }
    .article-slide.s14 h2 img {
        width: 91.7em;
    }
    .article-slide.s14 .s14-box {
        margin-bottom: 15.0em;
    }
    .article-slide.s14 .s14-box img {
        width: 92.7em;
    }
    .article-slide.s14 .s14-img {
        margin-top: 13.0em;
    }
    .article-slide.s14 .s14-img img {
        width: 120.3em;
    }
    .article-slide.s14 .s14-btn {
        width: 75.0em;
    }
    .article-slide.s14 .s14-btn a img {
        width: 75.0em;
    }
    .article-slide.s14 .s14-btn > img {
        width: 22.2em;
    }
}
@media screen and (min-width: 751px) {
    .mo-only {
        display: none !important;
    }
}
@media screen and (max-width: 751px) {
    .pc-only {
        display: none !important;
    }

    article.article-slide,
    h1, h2, h3, h4, h5, h6 {
        font-size: 1.33vw;
    }
    #index .article-slide .container {
        padding: 0 5.0em;
    }
    .article-slide .container h2 {
        padding-top: 13.0em;
    }
    .article-slide .container h3 {
        padding-top: 13.0em;
    }
    #index .article-slide .slick-prev, 
    #index .article-slide .slick-next {
        width: 9.3em;
        height: 7.9em;
        font-size: 1.33vw;
    }
    /* Section1 */
    .article-slide.s1 {
        height: 133.8em;
        background-image: url(../images/bg/bg_section01_m.jpg);
    }
    .article-slide.s1 .s1-img {
        bottom: 13.0em;
    }
    .article-slide.s1 .s1-img img {
        width: 61.4em;
    }
    /* Section2 */
    .article-slide.s2 {
        overflow: hidden;
        height: 115.1em;
        background-image: url(../images/bg/bg_section02_m.jpg);
    }
    .article-slide.s2 .s2-txt {
        padding-top: 13.0em;
    }
    .article-slide.s2 .s2-txt img {
        width: 62.1em;
    }
    .article-slide.s2 h2 {
        top: 36.4em;
        padding-top: 0;
    }
    .article-slide.s2 h2 img {
        width: 70.2em;
    }
    .article-slide.s2 .s2-img {
        bottom: 11.0em;
        opacity: 1 !important;
    }
    .article-slide.s2 .s2-img img {
        width: 35.0em;
    }
    /* Section3 */
    .article-slide.s3 {
        height: 162.4em;
    }
    .article-slide.s3 h2 img {
        width: 42.5em;
    }
    .article-slide.s3 .s3-box {
        width: 100%;
        margin : 8.0em auto 0;
        border: 0.6em solid #ff7859;
    }
    .article-slide.s3 .s3-box dt {
        padding: 0 4.0em;
    }
    .article-slide.s3 .s3-box dt span {
        font-size: 3.6em;
    }
    .article-slide.s3 .s3-box dd {
        display: block;
        padding: 6em 0 5em;
        border-bottom: 0.4em dotted #ff7859;
        letter-spacing: -0.2em;
        text-align: center;
    }
    .article-slide.s3 .s3-box dd span {
        display: block;
        margin-top: 0.8em;
        font-size: 3.0em;
    }
    .article-slide.s3 .s3-box dd img {
        width: 23.0em;
    }
    .article-slide.s3 .s3-box dd:last-child {
        border-bottom: 0;
    }
    .article-slide.s3 .s3-txt {
        padding: 4.4em 0;
    }
    .article-slide.s3 .s3-txt span {
        font-size: 3.5em;
    }
    .article-slide.s3 .s3-img img {
        width: 65.0em;
    }
    /* Section4 */
    .article-slide.s4 {
        height: 295.8em;
        background-image: url(../images/bg/bg_section04_m.jpg);
    }
    .article-slide.s4 h2 img {
        width: 37.9em;
    }
    .article-slide.s4 .s4-box {
        margin: 7.0em auto 0;
        max-width: 100%;
    }
    .article-slide.s4 .s4-box > img {
        width: 65.0em;
    }
    .article-slide.s4 .s4-box ol {
        display: block;
    }
    .article-slide.s4 .s4-box ol li + li {
        margin-top: 3.0em;
    }
    .article-slide.s4 .s4-box ol li + li:after {
        content: '';
        position: absolute;
        top: -3.0em;
        left: 50%;
        width: 56.8em;
        height: 7em;
        background: url(../images/img_section04_1_m.png) no-repeat center bottom;
        background-size: 100% auto;
        transform: translateX(-50%);
    }
    .article-slide.s4 .s4-box ol li img {
        width: 65.0em;
    }
    .article-slide.s4 .s4-txt {
        margin: 9.0em 0 0.0em;
    }
    .article-slide.s4 .s4-txt img {
        width: 75.0em;
    }
    .article-slide.s4 .s4-img {
        height: auto;
        margin: 0 -5.0em;
    }
    .article-slide.s4 .s4-img img {
        width: 133.5em;
    }
    /* Section5 */
    .article-slide.s5 {
        height: 252.0em;
    }
    .article-slide.s5 h2 {
        margin-bottom: 7.0em;
    }
    .article-slide.s5 h2 img {
        width: 58.1em;
    }
    .article-slide.s5 .s5-txt img {
        width: 79.3em;
    }
    .article-slide.s5 .s5-box {
        margin-top: 5.0em;
        margin-bottom: 6.0em;
    }
    .article-slide.s5 .s5-box img {
        width: 65.0em;
    }
    .article-slide.s5 ol {
        width: 45.0em;
        margin: 0 auto;
    }
    .article-slide.s5 ol li {
        font-size: 2.0em;
    }
    .article-slide.s5 ol li span {
        display: block;
    }
    /* Section6 */
    #index .article-slide.s6 .container {
        padding: 0;
    }
    /* Section7 */
    .article-slide.s7 {
        height: 148.2em;
    }
    .article-slide.s7 h2 {
        margin-bottom: 10.0em;
    }
    .article-slide.s7 h2 img {
        width: 38.5em;
    }
    .article-slide.s7 h3 {
        margin-bottom: 8.0em;
        padding-top: 0;
    }
    .article-slide.s7 h3 img {
        width: 62.6em;
    }
    .article-slide.s7 .s7-box {
        margin: 0 -5em;
    }
    .article-slide.s7 .s7-box img {
        width: 75.0em;
    }
    .article-slide.s7 .s7-img img {
        top: 1.0em;
        width: 61.6em;
    }
    .article-slide.s7 .s7-txt {
        margin-top: 6.0em;
    }
    .article-slide.s7 .s7-txt span {
        font-size: 3.0em;
        line-height: 1.5;
    }
    /* Section8 */
    .article-slide.s8 {
        height: 139.7em; /* 2024-11-14 수능군 커리큘럼 수정 */
    }
    .article-slide.s8 h3 {
        margin-bottom: 7.0em;
    }
    .article-slide.s8 h3 img {
        width: 62.6em;
    }
    .article-slide.s8 .s8-txt {
        margin-top: 7.0em;
    }
    .article-slide.s8 .s8-txt span {
        font-size: 3.0em;
        line-height: 1.5;
    }
    .article-slide.s8 .s8-box {
        margin: 0 -5.0em;
    }
    .article-slide.s8 .s8-box img {
        width: 75.0em;
    }
    /* Section9 */
    .article-slide.s9 {
        height: 112.0em;
    }
    .article-slide.s9 h3 {
        margin-bottom: 7.0em;
    }
    .article-slide.s9 h3 img {
        width: 62.6em;
    }
    .article-slide.s9 .s9-box {
        margin: 0 -5.0em;
        padding-top: 9.0em;
    }
    .article-slide.s9 .s9-box img {
        width: 75.0em;
    }
    .article-slide.s9 .s9-img img {
        width: 34.5em;
    }
    .article-slide.s9 .s9-txt {
        margin-top: 5.0em;
    }
    .article-slide.s9 .s9-txt span {
        font-size: 2.7em;
    }
    /* Section10 */
    .article-slide.s10 {
        height: 155.5em;
    }
    #index .article-slide.s10 .container {
        padding: 0;
    }
    .article-slide.s10 h2 {
        padding-top: 8.0em;
    }
    .article-slide.s10 h2 img {
        width: 67.1em;
    }
    .article-slide.s10 .s10-box {
        margin-top: 0;
    }
    .article-slide.s10 .s10-box:before {
        display: none;
    }
    .article-slide.s10 .s10-box #s10-slide {
        max-width: 100%;
        margin: 0 0 0 .6em;
    }
    .article-slide.s10 .s10-box .slick-slide {
        padding: 0 1.0em;
        opacity: 1;
    }
    .article-slide.s10 .slick-slide img {
        width: 48.3em
    }
    .article-slide.s10 .s10-box .slick-list{
        overflow: hidden;
    }
    .article-slide.s10 .slick-slide p {
        width: 100%;
        height: auto;
    }
    .article-slide.s10 .slick-slide img {
        position: static;
        width: 100%;
    }
    #index .article-slide.s10 .slick-prev {
        margin-left: -37em;
    }
    #index .article-slide.s10 .slick-next {
        margin-right: -37em;
    }
    /* Section11 */
    .article-slide.s11 {
        height: 337.8em;
    }
    #index .article-slide.s11 .container {
        padding: 0 4.5em;
    }
    .article-slide.s11 h2 {
        margin-bottom: 6.5em;
    }
    .article-slide.s11 h2 img {
        width: 53.9em;
    }
    .article-slide.s11 .s11-box li > img {
        width: 141.8em;
    }
    .article-slide.s11 li:first-child .s11-img {
        bottom: 11em;
        width: 57.2em;
        height: 40.9em;
    }
    .article-slide.s11 li .s11-img img {
        width: 57.2em;
    }
    .article-slide.s11 li .s11-img span {
        bottom: 14.2em;
        width: 5.9em;
    }
    .article-slide.s11 li .s11-g1 {
        left: 18.9em;
        height: 2.6em;
    }
    .article-slide.s11 li .s11-g2 {
        left: 37.8em;
        height: 26.5em;
    }
    .article-slide.s11 li:nth-child(2) {
        margin-top: 4.0em;
    }
    .article-slide.s11 li:nth-child(2) .s11-img {
        bottom: 10.5em;
    }
    .article-slide.s11 li:nth-child(2) .s11-img img {
        width: 53.4em;
    }
    /* Section12 */
    .article-slide.s12 {
        height: 272.5em;
    }
    .article-slide.s12 h2 img {
        width: 61.4em
    }
    .article-slide.s12 .s12-box {
        width: 120.0em;
        margin: 9.0em auto 0;
    }
    .article-slide.s12 .s12-box ul {
        display: block;
    }
    .article-slide.s12 .s12-box ul li {
        width: 65.0em;
    }
    .article-slide.s12 .s12-box ul li img {
        width: 65.0em;
    }
    .article-slide.s12 .s12-box ul li + li {
        margin-top: -1px;
    }
    /* Section13 */
    .article-slide.s13 {
        height: 178.8em;
    }
    #index .article-slide.s13 .container {
        padding: 0;
    }
    .article-slide.s13 h2 {
        margin-bottom: 9.0em;
    }
    .article-slide.s13 h2 img {
        width: 57.5em
    }
    .article-slide.s13 .s13-box {
        max-width: 48.3em;
    }
    .article-slide.s13 .slick-slide {
        padding: 0 0.5em;
    }
    .article-slide.s13 .slick-slide img {
        width: 48.3em
    }
    #index .article-slide.s13 .slick-prev {
        margin-left: -30.0em;
    }
    #index .article-slide.s13 .slick-next {
        margin-right: -30.0em;
    }
    /* Section14 */
    .article-slide.s14 {
        height: 279.5em;
        background-image: url(../images/bg/bg_section14_m.jpg);
    }
    .article-slide.s14 .s14-txt {
        padding-top: 13.0em;
    }
    .article-slide.s14 .s14-txt img {
        width: 65.0em;
    }
    .article-slide.s14 h2 {
        margin-bottom: 9.0em;
        padding-top: 5.5em;
    }
    .article-slide.s14 h2 img {
        width: 64.4em;
    }
    .article-slide.s14 .s14-box {
        margin-bottom: 13.0em;
    }
    .article-slide.s14 .s14-box img {
        width: 61.8em;
    }
    .article-slide.s14 .s14-img {
        margin-top: 3.6em;
    }
    .article-slide.s14 .s14-img img {
        width: 63.0em;
    }
    .article-slide.s14 .s14-btn {
        width: 58.6em;
    }
    .article-slide.s14 .s14-btn a img {
        width: 58.6em;
    }
    .article-slide.s14 .s14-btn > img {
        top: 35%;
        width: 18.4em;
        transform: translateX(55%);
    }
}