/* common */
.system .page-summary {text-align: center;}
.system .page-summary::before {content: ''; display: block; width: 30px; height: 2px; background: #e30613; margin: 0 auto 25px;}
.system .page-summary .title {font-family: 'BMDOHYEON'; font-size: 36px; color: #000; line-height: 1.58;}
.system .page-summary .title strong {color: #e30613;}
.system .page-summary .description {font-size: 19px; font-weight: 300; line-height: 1.79; color: #333; margin-top: 18px;}

/* system */
.system {overflow: hidden;}
.system article:nth-of-type(2n) {background: #f7f7f7;}
.system article:nth-of-type(2n+1) {background: #fff;}
.system .inner {padding: 90px 0 100px;}
.system.packaging .page-summary .title {position: relative; display: inline-block; padding: 0 35px;}
.system.packaging .page-summary .title::before, .system.packaging .page-summary .title::after {content: ''; position: absolute; top: 0; width: 22px; height: 20px; background-repeat: no-repeat; background-position: center;}
.system.packaging .page-summary .title::before {left: 0; background-image: url("../img/title_obj1.png");}
.system.packaging .page-summary .title::after {right: 0; background-image: url("../img/title_obj2.png");}
/* system-detail */
.system-detail h4 {position: relative; font-family: 'BMDOHYEON'; font-size: 30px; color: #000; padding-left: 20px; margin-bottom: 40px;}
.system-detail h4::before {content: ''; position: absolute; left: 0; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: #000;}
.system-detail__list {display: flex; justify-content: space-between;}
.system-detail__list + .system-detail__list {border-top: 1px solid #ddd; padding-top: 50px; margin-top: 50px;}
.system-detail__list li {width: calc(33.33% - 24px);}
.system-detail__list .txt-and-img {position: relative; margin-bottom: 30px;}
.system-detail__list .txt-and-img .title {position: absolute; left: 0; top: 0; width: 100%; font-size: 19px; font-weight: 700; color: #fff; background: #e30613; text-align: center; padding: 17px 0; z-index: 1;}
.system-detail__list .txt-and-img .image {background: #fff; padding-top: 60px;}
.system-detail__list .txt-and-img .image img {width: 100%;}
.system-detail__list .txt-and-img .image.border {border: 1px solid #dfe3ed !important;}
.system-detail__list .text-group {text-align: center; min-height: 93px;}
.system-detail__list .text-group.only-desc {min-height: 0;}
.system-detail__list .text-group strong {font-size: 19px; font-weight: 700; color: #000;}
.system-detail__list strong + .desc {border-top: 1px solid #ddd; padding-top: 20px; margin-top: 20px;}
.system-detail__list .desc p {font-size: 17px; font-weight: 300; color: #555; white-space: nowrap;}
.system-detail__list .desc p + p {margin-top: 5px;}
.system-detail__list .desc.bullet {text-align: left;}
.system-detail__list .desc.bullet p {position: relative; padding-left: 15px; line-height: 1.71; color: #333;}
.system-detail__list .desc.bullet p + p {margin-top: 12px;}
.system-detail__list .desc.bullet p::before {content: ''; position: absolute; left: 0; top: 13px; width: 4px; height: 4px; border-radius: 50%; background: #420101;}
.system-detail__list .desc p span {font-weight: 400; color: #000;}
.system-detail__list .btn-area {display: flex; justify-content: space-between; margin-top: 35px;}
.system-detail__list .btn-area .btn {position: relative; display: block; width: calc(50% - 5px); border-radius: 5px; padding: 10px 0; z-index: 1; overflow: hidden; color: #fff; z-index: 1;}
.system-detail__list .btn-area .btn::before {content: ''; position: absolute; right: 0; top: 0; width: 0; height: 100%; transition: .4s; z-index: -1;}
.system-detail__list .btn-area .btn:hover::before {left: 0; width: 100%;}
.system-detail__list .btn-area .btn.download-btn {background: #333;}
.system-detail__list .btn-area .btn.link-btn {background: #e30613;}
.system-detail__list .btn-area .btn.download-btn::before {background: #000;}
.system-detail__list .btn-area .btn.link-btn::before {background: #ba040e;}
.system-detail__list .btn-area .btn span {font-size: 14px; font-weight: 400; margin-right: 10px; vertical-align: top;}
.system-detail__list .btn-area .btn i {font-size: 20px; color: inherit;}

/* media query */
@media screen and (max-width: 1700px) {
    /* common */
    .system .inner {padding: 90px 20px 100px;}

    .system-detail__list .desc p {white-space: normal;}
    .system-detail__list .desc p br {display: none;}
}

@media screen and (max-width: 1400px) {
    /* common */
    .system .inner {padding: 90px 60px 100px;}
}

@media screen and (max-width: 1300px) {
    .system .page-summary .title br, .system .page-summary .description br {display: none;}
    .system-detail__list .text-group strong br {display: none;}
}

@media screen and (max-width: 1200px) {
    .system-detail__list {flex-wrap: wrap;}
}

@media screen and (max-width: 1024px) {
    .system .page-summary .title {font-size: 33px;}
    .system .page-summary .description, .system-detail__list .txt-and-img .title, .system-detail__list .text-group strong {font-size: 18px;}

    .system-detail h4 {font-size: 26px;}
    .system-detail__list li {width: 100%;}
    .system-detail__list li + li {margin-top: 80px;}
    .system-detail__list .text-group {min-height: 0;}
    .system-detail__list .desc p {font-size: 16px;}
}

@media screen and (max-width: 768px) {
    /* common */
    .system .inner {padding: 60px 40px;}
    .system .page-summary .title {font-size: 30px;}
    .system .page-summary .description, .system-detail__list .txt-and-img .title, .system-detail__list .text-group strong {font-size: 17px;}

    .system-detail h4 {font-size: 24px;}
    .system-detail__list .txt-and-img .image {padding-top: 50px;}
    .system-detail__list .desc p {font-size: 15px;}
}

@media screen and (max-width: 640px) {
    /* common */
    .system .page-summary .title {font-size: 28px;}
    .system .page-summary .description, .system-detail__list .txt-and-img .title, .system-detail__list .text-group strong {font-size: 16px;}

    .system-detail h4 {font-size: 22px; margin-bottom: 30px;}
    .system-detail__list li + li {margin-top: 50px;}
}


@media screen and (max-width: 480px) {
    /* common */
    .system .inner {padding: 60px 20px;}
    .system .page-summary .title {font-size: 24px;}
    .system .page-summary .description, .system-detail__list .txt-and-img .title, .system-detail__list .text-group strong {font-size: 15px;}

    .system-detail h4 {font-size: 20px;}
    .system-detail__list .txt-and-img .title {padding: 14px 0;}
    .system-detail__list .txt-and-img .image {padding-top: 40px;}
    .system-detail__list .desc p {font-size: 14px;}
    .system-detail__list .btn-area .btn span {font-size: 13px;}
}