@charset "utf-8";

#open-seminar {

    font-size: 16px;
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    background-color: #fff;
}

.header {
    border-bottom: solid 1px #cecbbf;
}

/* 共通
======================================================*/

.op-sm-container {
    width: 100%;
    max-width: 1012px;
    margin: 0 auto;
}

.container_wrap-sm202506 {
    padding: 0 36px;
}

@media screen and (max-width: 359px) {
    .op-sm-container-wrap {
        padding: 0 20px;
    }

    .container_wrap-sm202506 {
        padding: 0 20px;
    }
}

.block768 {
    display: none;
}

@media screen and (max-width: 768px) {
    .block768 {
        display: block;
    }
}

.block599 {
    display: none;
}

@media screen and (max-width: 599px) {
    .block599 {
        display: block;
    }
}


/* top_view2506
======================================================*/

.main {
    padding-top: 0;
}

.tv_main_content {
    width: 100%;
    height: auto;
    background: url(../img/open-sm/lanchester_opsm/tv_main__back.jpg) right center no-repeat;
    background-size: cover;
    padding: 90px 0 50px 0;
    position: relative;
}

.tv_main_inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.txt01 {
    /* font-size: 36px; */
    font-size: 1.8vw;
    font-weight: 700;
    font-family: "Noto Serif JP", serif;
    color: #fff;
    margin-bottom: 20px;
}

.txt01_01 {
    /* font-size: 82px; */
    font-size: 4.2vw;
    font-weight: 700;
    font-family: "Noto Serif JP", serif;
    /* line-height: 92px; */
    line-height: 4.7vw;
    color: #FFCE00;
}

.txt01_02 {
    /* font-size: 36px; */
    font-size: 1.8vw;
    font-weight: 700;
    font-family: "Noto Serif JP", serif;
    color: #FFCE00;
    margin-top: 20px;
}

.title_content {
    position: relative;
    width: fit-content;
}

.txt02 {
    position: absolute;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-weight: 700;
    /* font-size: 24px; */
    font-size: 1.25vw;
    line-height: 1;
    /* width: 128px; */
    width: 6.6vw;
    /* height: 128px; */
    height: 6.6vw;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    bottom: 20%;
    right: -20%;
    color: #0C1968;
    background-color: #fff;
    text-align: center;
    box-shadow: 0 3px 6px #0C1968;
}

.txt02__20 {
    /* font-size: 40px; */
    font-size: 2vw;
}

.img_schedule {
    /* width: 850px; */
    width: 43vw;
    height: auto;
    margin-top: 20px;
}

.img_kohara {
    /* width: 680px; */
    width: 36vw;
    height: auto;
    position: absolute;
    bottom: 0;
    right: 0;
}

.img_kohara__sp {
    display: none;
}


.tv_ft {
    position: relative;
}

.tv_ft::before {
    display: block;
    content: '';
    width: 100%;
    height: 105%;
    position: absolute;
    top: 0;
    background: #0C1968;
    margin-top: -5px;
}

.tv_ft dl {
    width: 100%;
    margin: 0 auto;
    padding: 26px 0 26px 0;
    box-sizing: border-box;
    mix-blend-mode: normal;
    position: relative;
    z-index: 2;
}

.tv_ft dl dt {
    font-size: 34px;
    color: #FFCE00;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-weight: 700;
    margin-bottom: 14px;
}

.tv_ft dl dd {
    font-size: 20px;
    color: #fff;
    font-weight: 700;
    line-height: 1.8;
}

@media screen and (max-width: 1920px) {


    .tv_ft::after {
        background: url(../img/open-sm/250614_opsm/kirakira.png) right bottom no-repeat;
        background-size: 19% auto;
    }
}

@media screen and (max-width: 1200px) {

    .tv_ft dl {
        width: 100%;
        max-width: 800px;
        padding: 20px 0px 20px 0px;
        z-index: 2;
    }

    .tv_ft dl dt {
        font-size: 30px;
        margin-bottom: 10px;
    }

    .tv_ft dl dd {
        font-size: 16px;
        line-height: 1.8;
    }
}


@media screen and (max-width: 768px) {

    .tv_ft dl {
        padding: 30px 0;
        box-sizing: border-box;
        mix-blend-mode: normal;
        position: relative;
        z-index: 1;
    }

    .tv_ft dl dt {
        font-size: 24px;
        line-height: 1.4;
        margin-bottom: 10px;
    }

    .tv_ft dl dd {
        font-size: 16px;
        line-height: 1.875;
    }

    .tv_ft::after {
        display: none;
    }

    .img_kohara__sp {
        display: block;
        width: 90%;
        max-width: 500px;
        margin: 30px auto 0 auto;
    }

    .img_kohara {
        display: none;
    }


    .tv_main_content {
        background: url(../img/open-sm/lanchester_opsm/tv_main__back__tb.jpg) right center no-repeat;
        padding: 50px 0 40px 0;
    }

    .title_content {
        padding-left: 30px;
    }

    .txt01 {
        font-size: 5vw;
        /* margin-bottom: 20px; */
    }

    .txt01_01 {
        font-size: 8.2vw;
        line-height: 9.5vw;
    }

    .txt01_02 {
        font-size: 4.8vw;
        margin-top: 15px;
    }

    .txt02 {
        font-size: 3vw;
        /* line-height: 1; */
        width: 13vw;
        height: 13vw;
        bottom: 20%;
        right: -20%;
    }

    .txt02__20 {
        font-size: 4vw;
    }

    .img_schedule {
        width: 100%;
        max-width: 650px;
        margin: 20px auto 0 auto;
        display: block;
    }
}


@media screen and (max-width: 359px) {

    .tv_main_content {
        background: url(../img/open-sm/lanchester_opsm/tv_main__back__sp.jpg) right center no-repeat;
        padding: 30px 0 20px 0;
    }

        .title_content {
        padding-left: 20px;
    }

        .img_kohara__sp {
        margin: 20px auto 0 auto;
    }

    .tv_ft dl {
        padding: 30px 0px;
    }

    .tv_ft dl dt {
        font-size: 22px;
    }
}




.open-seminar-202506_sc01 h1 {
    /* font-size: 40px; */
    font-size: 2vw;
    font-weight: 700;
    font-family: "Noto Serif JP", serif;
    line-height: 2.8vw;
    color: #0C1968;
}

.open-seminar-202506_sc01 p {
    /* font-size: 1.2vw; */
    font-size: 23px;
    font-weight: 700;
    color: #0C1968;
    margin-top: 35px;
}

.open-seminar-202506_sc01 {
    width: 100%;
    height: auto;
    background: url(../img/open-sm/lanchester_opsm/sc01_back.jpg) right center no-repeat;
    background-size: cover;
    padding: 50px 0 60px 0;
}


/* open-seminar-202506_sc02 */
.open-seminar-202506_sc02 {
    background: #EDF0F2;
    padding: 120px 0 76px;
}

.seminar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.seminar img {
    width: 45%;
    height: auto;
}

.seminar_content {
    width: 52%;
}

.seminar_content h2 {
    font-size: 25px;
    font-weight: 700;
    color: #fff;
    background-color: #0C1968;
    padding: 15px 20px;
}

.seminar_list {
    background-color: #E3EBF7;
    padding: 23px 26px 33px 26px;
}

.seminar_list ul li {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 17px;
}

.seminar_list ul li::before {
    content: "□";
    padding-right: 10px;
}

.seminar_list p {
    font-size: 20px;
    font-weight: 500;
    line-height: 40px;
    color: #E80606;
    margin-top: 10px;
}

/* プロフィール */
.profile {
    margin-top: 80px;
}

.profile h2 {
    font-size: 25px;
    font-weight: 700;
    margin-bottom: 30px;
}

.profile_content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.profile_content img {
    width: 22%;
    height: auto;
}

.profile dl {
    width: 70%;
}

.profile dl dt {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.profile dl dd {
    font-size: 18px;
    line-height: 30px;
}



/* 取得資格 */
.qualification {
    margin-top: 43px;
}

.qualification h3 {
    font-size: 18px;
    font-weight: 700;
    width: 65%;
    padding: 10px 20px;
    color: #fff;
    background: linear-gradient(to left, #003660, #071E2F);
    margin-bottom: 20px;
}

.qualification ul {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    column-gap: 20px;
}

.qualification ul li::before {
    content: "●";
    color: #005FAC;
}



/* 経歴 */
.career {
    margin-top: 50px;
}

.career h3,
.book h3 {
    font-size: 20px;
    font-weight: 700;
    color: #003660;
    margin-bottom: 20px;
}


.career dl {
    display: grid;
    grid-template-columns: 80px 1fr;
    /* dtの幅固定、ddは残り */
    row-gap: 10px;
    /* 行間 */
}

.career dl dt,
.career dl dd {
    font-size: 18px;
    margin: 0;
    padding: 5px 0;
}


/* 著書 */
.book {
    margin-top: 45px;
}

.book_content {
    display: flex;
    align-items: flex-end;
    column-gap: 35px;
}

.book_content img {
    width: 216px;
    height: auto;
}

.book_content dt {
    font-size: 20px;
    font-weight: 700;
    line-height: 30px;
}

.book_content dd {
    font-size: 18px;
    line-height: 30px;
}


@media screen and (max-width: 768px) {

    .open-seminar-202506_sc01 h1 {
        font-size: 5vw;
        line-height: 6.5vw;
        /* font-size: 30px;
        line-height: 40px; */
    }

    .open-seminar-202506_sc01 p {
        font-size: 3.4vw;
        line-height: 4.2vw;
        margin-top: 20px;
    }

    .open-seminar-202506_sc01 {
        padding: 50px 0 40px 0;
    }

    .seminar {
        display: block;
    }

    .seminar img {
        width: 100%;
    }

    .seminar_content {
        width: 100%;
    }

    .seminar_content h2 {
        font-size: 23px;
        line-height: 30px;
    }

    .seminar_list ul li {
        font-size: 18px;
        line-height: 24px;
        margin-bottom: 10px;
    }

    .seminar_list p {
        font-size: 18px;
        font-weight: 500;
        line-height: 27px;
        color: #E80606;
        margin-top: 10px;
    }

    .profile {
        margin-top: 60px;
    }

    .profile_content {
        display: block;
    }

    .profile_content img {
        width: 100%;
        max-width: 500px;
        display: block;
        margin: 0 auto;
    }

    .profile dl {
        width: 100%;
        margin-top: 20px;
    }

    .profile dl dt {
        font-size: 26px;
        line-height: 32px;
        font-weight: 700;
        margin-bottom: 15px;
    }

.qualification h3 {
    width: 80%;
}

.qualification ul {
    font-size: 18px;
    display: block;
}

.qualification ul li{
    margin-bottom: 10px;
}

.career {
    margin-top: 40px;
}

.book_content {
    display: block;
}

.book_content img {
    margin: 0 auto 20px auto;
    display: block;
}

.book_content dt {
    font-size: 18px;
    line-height: 26px;
}

.book_content dd {
    font-size: 16px;
    line-height: 26px;
}

.open-seminar-202506_sc02 {
    padding: 80px 0 70px;
}

.gaiyo_catch {
    font-size: 20px !important;
    line-height: 30px !important;
    margin-top: 20px !important;
}

.open-seminar-202506_form_title {
    margin-top: -130px !important;
}
}

@media screen and (max-width: 600px) {

    .open-seminar-202506_form_title {
        margin-top: -30px !important;
    }
}

@media screen and (max-width: 359px){

    .open-seminar-202506_sc02 {
        padding: 50px 0 40px;
    }

        .seminar_content h2 {
        font-size: 20px;
        line-height: 28px;
    }

    .seminar_list ul li {
        font-size: 16px;
        line-height: 22px;
    }

    .profile {
        margin-top: 40px;
    }

    .profile h2 {
    font-size: 22px;
    margin-bottom: 20px;
}

    .profile dl dt {
        font-size: 22px;
        line-height: 30px;
    }

.qualification {
    margin-top: 30px;
}

    .gaiyo_catch {
        font-size: 18px !important;
        line-height: 28px !important;
        margin-top: 10px !important;
    }

    .open-seminar-202506_form_title {
        margin-top: -10px !important;
    }
}



/* open-seminar-202506_gaiyo
======================================================*/

.open-seminar-202506_gaiyo {
    padding: 74px 0 180px 0;
    background: linear-gradient(to right, #FFFFFF, #D3D9DE);
}

.open-seminar-202506_gaiyo h2 {
    font-weight: 700;
    font-size: 25px;
    line-height: 1;
    color: #1F1F1F;
    margin-bottom: 30px;
}

.open-seminar-202506_gaiyo .img {
    width: 100%;
    max-width: 430px;
    margin: 34px 0 35px 0;
}

.open-seminar-202506_gaiyo .img img {
    width: 100%;
    height: auto;
}

.os_202506_gaiyo_content {}

.os_202506_gaiyo_content dl {
    display: block;
}

.os_202506_gaiyo_content dl dt {
    width: 130px;
    float: left;
    font-size: 20px;
    line-height: 30px;
    height: 30px;
    background-color: #003660;
    color: #fff;
    text-align: center;
    margin-top: 5px;
    margin-bottom: 25px;
}

.os_202506_gaiyo_content dl dd {
    width: calc(100% - 130px);
    float: right;
    box-sizing: border-box;
    padding-left: 42px;
    font-size: 20px;
    line-height: 1.85;
    padding-bottom: 26px;
}

.os_202506_gaiyo_content .access_link {
    display: inline-block;
    color: #1F1F1F;
    text-decoration: underline;
}

.os_202506_gaiyo_content .gmap_link {
    display: inline-block;
    color: #1F1F1F;
    text-decoration: underline;
    margin-top: 10px;
}

.os_202506_gaiyo_content .line {
    display: block;
    width: 100%;
    max-width: 400px;
    height: 1px;
    background-color: #666;
    margin: 10px 0;
}

.gaiyo_catch {
    font-size: 1.5vw;
    font-weight: 700;
    font-family: "Noto Serif JP", serif;
    line-height: 2.2vw;
    color: #CE1A3D;
    margin-top: 30px;
}

@media screen and (max-width: 1024px) {

    .open-seminar-202506_gaiyo h2 {
        font-size: 20px;
    }

    .os_202506_gaiyo_content dl dt {
        width: 96px;
        font-size: 18px;
        margin-top: 2px;
        margin-bottom: 25px;
    }

    .os_202506_gaiyo_content dl dd {
        width: calc(100% - 96px);
        padding-left: 30px;
        font-size: 16px;
        line-height: 1.875;
        padding-bottom: 26px;
    }

    .os_202506_gaiyo_content .line {
        max-width: 320px;
    }
}

@media screen and (max-width: 768px) {

    .os_202506_gaiyo_content dl dt {
        width: 96px;
        float: none;
        font-size: 16px;
        margin-top: 0px;
        margin-bottom: 7px;
    }

    .os_202506_gaiyo_content dl dd {
        width: 100%;
        padding-left: 0px;
        font-size: 16px;
        line-height: 1.875;
        padding-bottom: 14px;
    }

}

@media screen and (max-width: 599px) {

    .open-seminar-202506_gaiyo {
        padding: 36px 0 40px 0;
    }

    .os_202506_gaiyo_content dl dd .sanka {
        display: block;
        margin-left: 4em;
    }

    .os_202506_gaiyo_content dl dd .sanka_br {
        display: none;
    }

    .os_202506_gaiyo_content .line {
        max-width: 100%;
    }
}


/* open-seminar-202506_form_title
======================================================*/

.open-seminar-202506_form_title {
    padding: 45px 0 35px 0;
    background-color: #0C1968;
    text-align: center;
    margin-top: -100px;
}

.open-seminar-202506_form_title h2 {
    font-weight: 700;
    font-size: 40px;
    line-height: 1;
    color: #fff;
}

.open-seminar-202506_form_title h2 span {
    font-size: 26px;
    display: block;
    margin-top: 32px;
}

@media screen and (max-width: 1024px) {

    .open-seminar-202506_form_title h2 {
        font-size: 32px;
    }

    .open-seminar-202506_form_title h2 span {
        font-size: 21px;
        margin-top: 24px;
    }

}

@media screen and (max-width: 768px) {



    .open-seminar-202506_form_title h2 {
        font-size: 24px;
        line-height: 1.54;
    }

    .open-seminar-202506_form_title h2 span {
        font-size: 16px;
        margin-top: 9px;
    }

}

@media screen and (max-width: 599px) {}

.iframe-container {
    display: flex;
    justify-content: center;
    box-sizing: border-box;
}

.iframe-container iframe {
    width: 100%;
    max-width: 700px;
    height: 2660px;
    border: none;
    margin-top: 50px;
}