br {display: none;}
#intro_header {background: #495057;}
#contents .nav_section {background: #3963E6;position: sticky;top: 80px;border-bottom:1px solid #23409D;}
#contents .nav_section .nav_list {display: flex;align-items: center;justify-content: center;height:50px;}
#contents .nav_section .nav_list .nav_elem {color: #fff;padding: 15px 60px;box-sizing: border-box;font-weight: 500;font-size: 22px;letter-spacing: -0.4px;cursor: pointer;}
#contents .nav_section .nav_list .vertical_line {width: 1px;height: 20px;background: #fff;}

#contents .section_elem {padding:120px 0px;box-sizing: border-box;}
#contents .section_elem .section_inner {max-width: 1200px;width: 100%;margin: 0 auto;}

#contents .section_elem.section_1 {margin-top: 80px;height: 800px;background-image: url("/assets/imgs/ai/ai_main.png");background-repeat: no-repeat;background-position: center;background-size: cover;display: flex;align-items: center;justify-content: center;margin-top: 80px;}
#contents .section_elem.section_1 .section_inner .title_wrap {display: flex;align-items: center;justify-content: center;flex-direction: column;gap: 24px;}
#contents .section_elem.section_1 .section_inner .title_wrap .sub_title {color: #548DC7;font-weight: 600;font-size: 46px;letter-spacing: -1px;}
#contents .section_elem.section_1 .section_inner .title_wrap .title {text-align: center;}
#contents .section_elem.section_1 .section_inner .title_wrap .description {color: #548DC7;font-weight: 500;font-size: 28px;line-height: 38px;letter-spacing: -1px;text-align: center;}
#contents .section_elem.section_1 .section_inner .title_wrap .description .br2 {display: block;}

#contents .section_elem.section_2 .section_inner .content_wrap {display: flex;justify-content: center;margin-bottom: 60px;}
#contents .section_elem.section_2 .section_inner .content_wrap img {width:100%;}
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap {display: flex;justify-content: center;flex-direction: column;background: #F0F2F4;padding:0 58px;box-sizing: border-box;gap: 16px;white-space: nowrap;}
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.top {font-size: 22px;line-height: 32px;letter-spacing: -0.8px;color: #495057;}
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.top .br1,
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.top .br2 {display: block;}
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom {font-size: 28px;line-height: 36px;font-weight: 500;letter-spacing: -1px;color: #00253D;}
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom .br1,
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom .br3 {display: block;}
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom .highlight {color: #3963E6;font-weight: 500;}
#contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom .back_highlight {font-weight: 500;background: #3963E6;color: #fff;}
#contents .section_elem.section_2 .section_inner .title_wrap {text-align: center;}
#contents .section_elem.section_2 .section_inner .title_wrap .title {font-size: 32px;line-height: 40px;letter-spacing: -1.5px;color: #667C8B;margin-bottom: 8px;}
#contents .section_elem.section_2 .section_inner .title_wrap .sub_title {font-weight: 500;font-size: 44px;line-height: 50px;letter-spacing: -1.5px;color: #00253D;}
#contents .section_elem.section_2 .section_inner .title_wrap .sub_title .highlight {font-weight: 500;color: #3963E6;}

#contents .section_elem.section_3 {background: #E9F6FF;}
#contents .section_elem.section_3 .section_inner {display: flex;align-items: center;height:372px;background-image: url('/assets/imgs/ai/section_3_1.png');background-size: 766px 372px;background-repeat: no-repeat;background-position: right center;}
#contents .section_elem.section_3 .section_inner .title_wrap .title {font-size: 44px;font-weight: 300;line-height: 50px;letter-spacing: -1.5px;color: #3963E6;margin-bottom: 24px;}
#contents .section_elem.section_3 .section_inner .title_wrap .title .highlight {font-weight: 600;font-size: 48px;display: block;margin-top: 8px;}
#contents .section_elem.section_3 .section_inner .title_wrap .title .br1 {display: block;}
#contents .section_elem.section_3 .section_inner .title_wrap .sub_title {font-size: 28px;line-height: 36px;font-weight: 500;letter-spacing: -1px;color: #00253D;margin-bottom: 12px;}
#contents .section_elem.section_3 .section_inner .title_wrap .description {font-size: 22px;line-height: 32px;letter-spacing: -0.8px;color: #667C8B;}
#contents .section_elem.section_3 .section_inner .title_wrap .description .highlight {color: #3963E6;}
#contents .section_elem.section_3 .section_inner .title_wrap .description .br1,
#contents .section_elem.section_3 .section_inner .title_wrap .description .br3,
#contents .section_elem.section_3 .section_inner .title_wrap .description .br4,
#contents .section_elem.section_3 .section_inner .title_wrap .description .br5 {display: block;}

#contents .section_elem.section_4 {background: #E9F6FF;}
#contents .section_elem.section_4 .section_inner {display: flex;gap: 60px;justify-content: space-between;}
#contents .section_elem.section_4 .section_inner .content_wrap {display: flex;flex-direction: column;gap: 20px;}
#contents .section_elem.section_4 .section_inner .content_wrap .badge_wrap {display: flex;align-items: center;gap: 12px;}
#contents .section_elem.section_4 .section_inner .content_wrap .badge_wrap .badge_elem {background: linear-gradient(90deg, #C9E4FF 0%, #CBCCFF 100%);box-shadow: 4px 4px 15px 0px #282F3D0D;color: #00253D;font-size: 18px;letter-spacing: -0.8px;border-radius: 50px;padding:8px 16px;box-sizing: border-box;}
#contents .section_elem.section_4 .section_inner .content_wrap .card_wrap {display: flex;gap: 12px;}
#contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card {width: 240px;height: 268px;border-radius: 12px;box-shadow: 4px 4px 20px 0px #282F3D1A;padding:24px;box-sizing: border-box;background: #fff;}
#contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card .twinkle_icon {margin-bottom: 16px;}
#contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card .title {font-size: 18px;font-weight: 500;letter-spacing: -0.8px;margin-bottom: 16px;}
#contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card .content {font-size: 17px;line-height: 23px;letter-spacing: -0.8px;color: #00253D;word-break: break-all;}
#contents .section_elem.section_4 .section_inner .title_wrap {display: flex;flex-direction: column;gap: 24px;padding-top: 50px;box-sizing: border-box;text-align: right;}
#contents .section_elem.section_4 .section_inner .title_wrap .title {font-weight: 500;font-size: 44px;line-height: 50px;letter-spacing: -1.5px;color: #00253D;}
#contents .section_elem.section_4 .section_inner .title_wrap .title .br1 {display: block;}
#contents .section_elem.section_4 .section_inner .title_wrap .description {font-size: 22px;line-height: 32px;letter-spacing: -0.8px;color: #667C8B;}
#contents .section_elem.section_4 .section_inner .title_wrap .description .br1,
#contents .section_elem.section_4 .section_inner .title_wrap .description .br3 {display: block;}

#contents .section_elem.section_5 {background: #3963E6;}
#contents .section_elem.section_5 .section_inner {display: flex;align-items: center;height:532px;background-image: url('/assets/imgs/ai/section_5_1.png');background-size: 787px 532px;background-repeat: no-repeat;background-position: right center;}
#contents .section_elem.section_5 .section_inner .title_wrap {color: #90F6FF;}
#contents .section_elem.section_5 .section_inner .title_wrap .title {font-size: 44px;font-weight: 300;line-height: 50px;letter-spacing: -1.5px;margin-bottom: 24px;}
#contents .section_elem.section_5 .section_inner .title_wrap .title .highlight {font-weight: 600;font-size: 48px;display: block;margin-top: 8px;}
#contents .section_elem.section_5 .section_inner .title_wrap .title .br1 {display: block;}
#contents .section_elem.section_5 .section_inner .title_wrap .sub_title {font-size: 28px;line-height: 36px;font-weight: 500;letter-spacing: -1px;margin-bottom: 12px;color: #fff;}
#contents .section_elem.section_5 .section_inner .title_wrap .description {font-size: 22px;line-height: 32px;letter-spacing: -0.8px;color: #F0F2F4;}
#contents .section_elem.section_5 .section_inner .title_wrap .description .br1,
#contents .section_elem.section_5 .section_inner .title_wrap .description .br2 {display: block;}

#contents .section_elem.section_6 {background: #3963E6;padding-top: 60px;}
#contents .section_elem.section_6 .section_inner {display: flex;align-items: center;justify-content: flex-end;height:423px;background-image: url('/assets/imgs/ai/section_6_1.png');background-size: 659px 423px;background-repeat: no-repeat;background-position: left center;}
#contents .section_elem.section_6 .section_inner .title_wrap {color: #fff;display: flex;flex-direction: column;gap: 24px;text-align: right;}
#contents .section_elem.section_6 .section_inner .title_wrap .title {font-weight: 500;font-size: 44px;line-height: 50px;letter-spacing: -1.5px;}
#contents .section_elem.section_6 .section_inner .title_wrap .title .br1 {display: block;}
#contents .section_elem.section_6 .section_inner .title_wrap .description {color: #F0F2F4;font-size: 22px;line-height: 32px;letter-spacing: -0.8px;}
#contents .section_elem.section_6 .section_inner .title_wrap .description .br1 {display: block;}

#contents .section_elem.section_7 .section_inner {display: flex;align-items: center;height:482px;background-image: url('/assets/imgs/ai/section_7_1.png');background-size: 700px 482px;background-repeat: no-repeat;background-position: right center;}
#contents .section_elem.section_7 .section_inner .title_wrap .title {font-size: 44px;font-weight: 300;line-height: 50px;letter-spacing: -1.5px;color: #3963E6;margin-bottom: 24px;}
#contents .section_elem.section_7 .section_inner .title_wrap .title .highlight {font-weight: 600;font-size: 48px;display: block;margin-top: 8px;}
#contents .section_elem.section_7 .section_inner .title_wrap .sub_title {font-size: 28px;line-height: 36px;font-weight: 500;letter-spacing: -1px;color: #00253D;margin-bottom: 12px;}
#contents .section_elem.section_7 .section_inner .title_wrap .description {font-size: 22px;line-height: 32px;letter-spacing: -0.8px;color: #667C8B;}
#contents .section_elem.section_7 .section_inner .title_wrap .description .highlight {color: #3963E6;}
#contents .section_elem.section_7 .section_inner .title_wrap .description .br1,
#contents .section_elem.section_7 .section_inner .title_wrap .description .br2,
#contents .section_elem.section_7 .section_inner .title_wrap .description .br3,
#contents .section_elem.section_7 .section_inner .title_wrap .description .br5,
#contents .section_elem.section_7 .section_inner .title_wrap .description .br6,
#contents .section_elem.section_7 .section_inner .title_wrap .description .br7,
#contents .section_elem.section_7 .section_inner .title_wrap .description .br8 {display: block;}

#contents .section_elem.section_8 {padding-top:60px;}
#contents .section_elem.section_8 .section_inner {display: flex;align-items: center;justify-content: flex-end;height:381px;background-image: url('/assets/imgs/ai/section_8_1.png');background-size: 644px 381px;background-repeat: no-repeat;background-position: left center;}
#contents .section_elem.section_8 .section_inner .title_wrap {display: flex;flex-direction: column;gap: 24px;text-align: right;}
#contents .section_elem.section_8 .section_inner .title_wrap .title {font-weight: 500;font-size: 44px;line-height: 50px;letter-spacing: -1.5px;color: #00253D;}
#contents .section_elem.section_8 .section_inner .title_wrap .title .br1,
#contents .section_elem.section_8 .section_inner .title_wrap .title .br2 {display: block;}
#contents .section_elem.section_8 .section_inner .title_wrap .description {font-size: 22px;line-height: 32px;letter-spacing: -0.8px;text-align: right;color: #667C8B;}
#contents .section_elem.section_8 .section_inner .title_wrap .description .br2,
#contents .section_elem.section_8 .section_inner .title_wrap .description .br4,
#contents .section_elem.section_8 .section_inner .title_wrap .description .br6,
#contents .section_elem.section_8 .section_inner .title_wrap .description .br8 {display: block;}

#contents .section_elem.section_9 {height: 740px;padding-top: 60px;background: url("/assets/imgs/ai/section_9_1.png");background-repeat: no-repeat;background-position: right;background-size: auto 100%;background-color: #F4F5F0;display: flex;align-items: center;}
#contents .section_elem.section_9 .section_inner .title_wrap .title {margin-bottom: 24px;font-size: 48px;font-weight: 600;letter-spacing: -1.5px;color: #3963E6;}
#contents .section_elem.section_9 .section_inner .title_wrap .title .highlight {display: block;margin-top: 8px;font-weight: 600;color: #00253D;}
#contents .section_elem.section_9 .section_inner .title_wrap .description {font-size: 22px;line-height: 32px;letter-spacing: -0.8px;color: #667C8B;}
#contents .section_elem.section_9 .section_inner .title_wrap .description .highlight {color: #3963E6;}
#contents .section_elem.section_9 .section_inner .title_wrap .description br {display: block;}

@media (max-width: 1920px) {
    #contents .section_elem {padding:100px 60px;}
    #contents .section_elem .section_inner {max-width: 981px;}

    /*#contents .section_elem.section_1 {height:587px;}*/

    #contents .section_elem.section_2 .section_inner .content_wrap img {width: 565px;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap {padding:0 40px;}

    #contents .section_elem.section_3 .section_inner {background-size: 531px 258px;height:338px;}

    #contents .section_elem.section_4 {padding-top: 50px;}
    #contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card {width: 207px;height: auto;}
    #contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card .title {height:48px;}

    #contents .section_elem.section_5 .section_inner {background-size: 600px 406px;height:406px;}

    #contents .section_elem.section_6 {padding-top: 50px;}
    #contents .section_elem.section_6 .section_inner {background-img('/assets/imgs/ai/section_6_2.png');background-size: 614px 423px;}

    #contents .section_elem.section_7 .section_inner {background-size: 530px 365px;height:434px;}

    #contents .section_elem.section_8 {padding-top: 50px;}
    #contents .section_elem.section_8 .section_inner {background-size: 530px 314px;height:366px;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br1,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br3,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br5,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br7,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br9 {display: block;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br2,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br4,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br6,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br8 {display: none;}

    #contents .section_elem.section_9 {height:502px;padding:75px 60px;}

    #contents .section_elem.section_10 {padding:24px 0;background: #EAEBE4;}
    #contents .section_elem.section_10 .section_inner .contact_link_btn {width: 160px;height: 50px;display: flex;align-items: center;justify-content: center;border-radius: 4px;background: #fff;border: 1px solid #868E96;color: #495057;font-size: 18px;letter-spacing: -0.4px;font-weight: 500;margin: 0 auto;}
}

@media (max-width: 1100px) {
    #intro_header {height:60px;}
    #contents .nav_section {top:60px;}
    #contents .nav_section .nav_list .nav_elem {font-size: 18px;padding:16px 32px;}
    #contents .section_elem .section_inner {max-width: 648px;}

    #contents .section_elem.section_1 {height:587px;margin-top: 60px;}
    #contents .section_elem.section_1 .section_inner .title_wrap {gap: 16px;}
    #contents .section_elem.section_1 .section_inner .title_wrap .sub_title {font-size: 34px;}
    /*#contents .section_elem.section_1 .section_inner .title_wrap .title {font-size: 100px;}*/
    #contents .section_elem.section_1 .section_inner .title_wrap .title img {width: 90%;}
    #contents .section_elem.section_1 .section_inner .title_wrap .description {font-size: 20px;line-height: 28px;}

    #contents .section_elem.section_2 .section_inner .content_wrap {flex-direction: column;}
    #contents .section_elem.section_2 .section_inner .content_wrap img {width: 100%;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap {padding:40px;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.top .br2 {display: none;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.top .br3 {display: block;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom .br1 {display: none;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom .br2 {display: block;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom .br3 {display: none;}
    #contents .section_elem.section_2 .section_inner .title_wrap .title .br1 {display: block;}

    #contents .section_elem.section_3 .section_inner {height: 649px;flex-direction: column;align-items: flex-start;background-position: bottom center;background-size: 100%;}
    #contents .section_elem.section_3 .section_inner .title_wrap .description .br1,
    #contents .section_elem.section_3 .section_inner .title_wrap .description .br4 {display: none;}

    #contents .section_elem.section_4 .section_inner {flex-direction: column;gap: 40px;}
    #contents .section_elem.section_4 .section_inner .title_wrap {padding-top: 0;}
    #contents .section_elem.section_4 .section_inner .title_wrap .title .br1 {display: none;}
    #contents .section_elem.section_4 .section_inner .title_wrap .description .br1,
    #contents .section_elem.section_4 .section_inner .title_wrap .description .br3 {display: none;}
    #contents .section_elem.section_4 .section_inner .title_wrap .description .br2 {display: block;}

    #contents .section_elem.section_5 .section_inner {height:740px;flex-direction: column;align-items: flex-start;background-position: bottom center;background-size: 100%;}
    #contents .section_elem.section_5 .section_inner .title_wrap .description .br2 {display: none;}

    #contents .section_elem.section_6 .section_inner {height:639px;flex-direction: column;align-items: flex-end;justify-content:flex-end;background-position: top center;background-size: 95%;}
    #contents .section_elem.section_6 .section_inner .title_wrap .description .br1 {display: none;}

    #contents .section_elem.section_7 .section_inner {height:845px;flex-direction: column;align-items: flex-start;background-position: bottom center;background-size: 100%;}
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br1,
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br3,
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br4,
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br5,
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br7,
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br8 {display: none;}

    #contents .section_elem.section_8 .section_inner {height:695px;flex-direction: column;align-items: flex-end;justify-content:flex-end;background-position: top center;background-size: 100%;}
    #contents .section_elem.section_8 .section_inner .title_wrap .title .br2 {display: none;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br1,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br2,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br3,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br4,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br6,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br8,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br9 {display: none;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br5,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br7,
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br11 {display: block;}

    #contents .section_elem.section_9 {height:436px;padding:49px 60px;}
    #contents .section_elem.section_9 .section_inner {max-width: 100%;}
    #contents .section_elem.section_9 .section_inner .title_wrap .description {font-size: 20px;line-height: 30px;}

}

@media (max-width: 768px) {
    #contents .nav_section .nav_list .nav_elem {font-size: 15px;padding:7px 20px;text-align: center;line-height: 19px;}
    #contents .section_elem {padding:80px 20px;}
    #contents .section_elem .section_inner {max-width: 335px;}

    #contents .section_elem.section_1 {height:411px;padding-top:116px;/*background-image: url("/assets/imgs/ai/ai_main_1.png");*/}
    #contents .section_elem.section_1 .section_inner .title_wrap {gap: 16px;}
    #contents .section_elem.section_1 .section_inner .title_wrap .sub_title {font-size: 26px;}
    /*#contents .section_elem.section_1 .section_inner .title_wrap .title {font-size: 64px;}*/
    #contents .section_elem.section_1 .section_inner .title_wrap .description {font-size: 18px;line-height: 24px;}
    #contents .section_elem.section_1 .section_inner .title_wrap .description .br1,
    #contents .section_elem.section_1 .section_inner .title_wrap .description .br3 {display: block;}

    #contents .section_elem.section_2 .section_inner .content_wrap {margin-bottom: 40px;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap {padding:20px 16px 32px 16px;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.top {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}
    #contents .section_elem.section_2 .section_inner .content_wrap .description_wrap .description_txt.bottom {font-size: 22px;line-height: 28px;letter-spacing: -0.8px;}
    #contents .section_elem.section_2 .section_inner .title_wrap .title {font-size: 24px;line-height: 30px;letter-spacing: -0.8px;margin-bottom: 12px;}
    #contents .section_elem.section_2 .section_inner .title_wrap .sub_title {font-size: 30px;line-height: 36px;letter-spacing: -1px;}
    #contents .section_elem.section_2 .section_inner .title_wrap .sub_title .br1 {display: block;}

    #contents .section_elem.section_3 .section_inner {height:396px;background-image: url("/assets/imgs/ai/section_3_2.png");}
    #contents .section_elem.section_3 .section_inner .title_wrap .title {font-size: 30px;line-height: 36px;letter-spacing: -1px;margin-bottom: 16px;}
    #contents .section_elem.section_3 .section_inner .title_wrap .title .highlight {font-size: 32px;margin-top: 4px;}
    #contents .section_elem.section_3 .section_inner .title_wrap .sub_title {margin-bottom: 8px;font-size: 22px;line-height: 28px;letter-spacing: -0.8px;}
    #contents .section_elem.section_3 .section_inner .title_wrap .description {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}
    #contents .section_elem.section_3 .section_inner .title_wrap .description .br2,
    #contents .section_elem.section_3 .section_inner .title_wrap .description .br4 {display: block;}
    #contents .section_elem.section_3 .section_inner .title_wrap .description .br3,
    #contents .section_elem.section_3 .section_inner .title_wrap .description .br5 {display: none;}

    #contents .section_elem.section_4 {padding-top: 40px;}
    #contents .section_elem.section_4 .section_inner .content_wrap .badge_wrap .badge_elem {font-size: 13px;padding:6px 12px;}
    #contents .section_elem.section_4 .section_inner .content_wrap .card_wrap {flex-direction: column;gap:8px;}
    #contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card {width: 100%;padding:20px 16px;}
    #contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card .twinkle_icon {width: 24px;margin-bottom: 8px;}
    #contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card .title {height: auto;margin-bottom: 8px;font-size: 16px;line-height: 20px;}
    #contents .section_elem.section_4 .section_inner .content_wrap .card_wrap .card .content {font-size: 15px;line-height: 21px;letter-spacing: -0.4px;}
    #contents .section_elem.section_4 .section_inner .title_wrap {gap:8px;}
    #contents .section_elem.section_4 .section_inner .title_wrap .title {font-size: 30px;line-height: 36px;letter-spacing: -1px;}
    #contents .section_elem.section_4 .section_inner .title_wrap .title .br1 {display: block;}
    #contents .section_elem.section_4 .section_inner .title_wrap .description {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}

    #contents .section_elem.section_5 .section_inner {height:464px;background-image: url("/assets/imgs/ai/section_5_2.png");}
    #contents .section_elem.section_5 .section_inner .title_wrap .title {font-size: 30px;line-height: 36px;letter-spacing: -1px;margin-bottom: 20px;}
    #contents .section_elem.section_5 .section_inner .title_wrap .title .highlight {margin-top: 4px;font-size: 32px;letter-spacing: -1px;}
    #contents .section_elem.section_5 .section_inner .title_wrap .sub_title {margin-bottom: 8px;font-size: 22px;line-height: 28px;letter-spacing: -0.8px;}
    #contents .section_elem.section_5 .section_inner .title_wrap .description {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}
    #contents .section_elem.section_5 .section_inner .title_wrap .description .br2 {display: block;}

    #contents .section_elem.section_6 {padding-top: 40px;}
    #contents .section_elem.section_6 .section_inner {height:710px;background-image: url("/assets/imgs/ai/section_6_3.png");}
    #contents .section_elem.section_6 .section_inner .title_wrap {gap: 8px;}
    #contents .section_elem.section_6 .section_inner .title_wrap .title {font-size: 30px;line-height: 36px;letter-spacing: -1px;}
    #contents .section_elem.section_6 .section_inner .title_wrap .description {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}
    #contents .section_elem.section_6 .section_inner .title_wrap .description .br1 {display: block;}

    #contents .section_elem.section_7 .section_inner {height:560px;}
    #contents .section_elem.section_7 .section_inner .title_wrap .title {font-size: 30px;line-height: 36px;letter-spacing: -1px;margin-bottom: 20px;}
    #contents .section_elem.section_7 .section_inner .title_wrap .title .highlight {margin-top: 4px;font-size: 32px;letter-spacing: -1px;}
    #contents .section_elem.section_7 .section_inner .title_wrap .sub_title {margin-bottom: 8px;font-size: 22px;line-height: 28px;letter-spacing: -0.8px;}
    #contents .section_elem.section_7 .section_inner .title_wrap .description {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br2 {display: none;}
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br5,
    #contents .section_elem.section_7 .section_inner .title_wrap .description .br7 {display: block;}

    #contents .section_elem.section_8 {padding-top: 40px;}
    #contents .section_elem.section_8 .section_inner {height: 469px;}
    #contents .section_elem.section_8 .section_inner .title_wrap {gap:8px;}
    #contents .section_elem.section_8 .section_inner .title_wrap .title {font-size: 30px;line-height: 36px;letter-spacing: -1px;}
    #contents .section_elem.section_8 .section_inner .title_wrap .title .br2 {display: block;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br1 {display: none;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br2 {display: block;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br11 {display: none;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br10 {display: block;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br5 {display: none;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br6 {display: block;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br7 {display: none;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br8 {display: block;}
    #contents .section_elem.section_8 .section_inner .title_wrap .description .br9 {display: none;}

    #contents .section_elem.section_9 {height: 702px;padding: 80px 0 0 0;background-size: auto 333px;background-position: bottom right}
    #contents .section_elem.section_9 .section_inner {max-width: 335px;height:100%;}
    #contents .section_elem.section_9 .section_inner .title_wrap .description {font-size: 15px;line-height: 23px;letter-spacing: -0.5px;}
    #contents .section_elem.section_9 .section_inner .title_wrap .title {margin-bottom: 16px;}
    #contents .section_elem.section_9 .section_inner .title_wrap .title,
    #contents .section_elem.section_9 .section_inner .title_wrap .title .highlight {font-size: 32px;letter-spacing: -1px;}

    #contents .section_elem.section_10 {padding:20px;}
    #contents .section_elem.section_10 .section_inner .contact_link_btn {width: 120px;}
}