@charset "UTF-8";

body {
    font-family: "Noto Sans JP", sans-serif;
}

.wrapper {
    width: min(100% - 48px, 1200px);
}

.sp {
    display: none;
}

.seminar_FV {
    height: calc(100vh / 2);
    background-image: url(../images/seminar_fv.webp);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

.seminar_FV::after {
    content: '';
    display: block;
    width: calc(100vw / 2);
    min-width: 500px;
    height: 100%;
    background: rgba(255, 255, 255,0.85);
    clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%);
    position: absolute;
    top: 0;
    left: 0;
}

.seminar_titleBox {
    height: 100%;
    display: flex;
    align-items: center;
    padding-left: calc(100vw / 8);
}

.seminer__title {
    font-family: "Zen Old Mincho", serif;
    font-size: clamp(40px, 3.4vw, 55px);
    font-weight: 500;
    z-index: 10;
}

/* ==============================
SRC総会・セミナー概要
================================*/
.seminar_summary {
    padding: 6vw 0 0;
}

.seminar_summary h2 {
    font-weight: 700;
    font-size: clamp( 20px, 1.7vw, 27px);
    color: #0c2a4b;
}

.seminar_contents {
    margin-top: 4vw;
    padding: 3vw;
    border: solid 4px #f3f4f5;
}

.seminar_contents p {
    font-weight: 700;
    font-size: clamp(14px, 1vw, 16px);
    color: #0c2a4b;
    text-align: center;
}

.seminar_contents li {
    padding: 1vw 2vw;
    width: 70%;
    margin: 0 auto;
    border-bottom: dotted 2px #231815;
    overflow-wrap: anywhere;
}

.seminar_contents li a {
    display: block;
    padding-left: 1em;
    text-indent: -1em;
}

.seminar_contens_img {
    margin-top: 5vw;
}

.seminar_summary table,
.seminar_summary th,
.seminar_summary td {
    border: none;
    outline: none;
}

.seminar_summary table {
    margin-top: 5vw;
    border-spacing: 0;
    width: 100%;
}

.seminar_summary th {
    background-color: #f3f4f5;
    font-weight: 700;
    font-size: clamp(14px, 1vw, 16px);
    color: #0c2a4b;
    text-align: center;
    padding: 0.5vw 3vw;
    border-bottom: solid 1px #fff;
}

.seminar_summary td {
    font-size: clamp(14px, 1vw, 16px);
    color: #0c2a4b;
    padding: 0.5vw 1vw;
    border-bottom: solid 1px #f3f4f5;
    border-right: solid 1px #f3f4f5;
}

.tb_gr {
    background-color: #f3f4f5;
    border-bottom: solid 1px #fff !important;
}

.seminar_summary tr:first-of-type td {
    border-top: solid 1px #f3f4f5;
}

/* ==============================
レポート本文
================================*/
.main_txt {
    margin-top: 7vw;
}


.main_txt h3 {
    font-weight: 700;
    font-size: clamp( 20px, 1.6vw, 25px);
    color: #0c2a4b;
    padding-left: 20px;
    border-left: solid 5px #0c2a4b;
}

.main_txt_topTitle {
    font-weight: 700;
    font-size: clamp(18px, 1.4vw, 22px);
    overflow-wrap: anywhere;
    color: #333333;
    margin-top: 4vw;
    padding-left: 1em;
    text-indent: -1em;
}

.main_txt_topTxt {
    font-size:clamp(14px, 1vw, 16px);
    color: #333333;
    overflow-wrap: anywhere;
    margin-top: 2.5vw;
}

.main_txtBox01 {
    margin-top: 4.5vw;
    display: flex;
    gap: 2vw;
}

.main_txtBox01_left div {
    width: 250px;
    height: 330px;
    background-color: #eeeeef;
}

.main_txtBox01_left p {
    text-align: center;
    font-size: clamp(14px, 1vw, 16px);
    font-weight: 500;
    color: #333333;
}

.main_txt_txt {
    font-size: clamp(14px, 1vw, 16px);
    color: #333333;
    overflow-wrap: anywhere;
}

.main_txt_mb {
    margin-bottom: 4.5vw;
}

.section_line {
    border-top: solid 4px #f3f4f5;
}

.main_txtBox02 {
    margin-top: 4.5vw;
    word-break: break-all;
}

.main_txtBox02_img {
    float: right;
    margin-left: 1vw;
    width: clamp(500px, 43vw, 700px);
}

.lecturer_container {
    margin-top: 4.5vw;
    border: solid 4px #0c2a4b;
}

.lecturer_title  {
    background-color: #0c2a4b;
    font-weight: 700;
    font-size: clamp(18px, 1.4vw, 22px);
    color: #fff;
    text-align: center;
    padding: 0.3vw;
}

.lecturer_flexBox {
    display: flex;
    padding: 3vw 2vw;
    justify-content: center;
    align-items: center;
}

.lecturer_name {
    font-weight: 700;
    font-size: clamp(18px, 1.4vw, 22px);
    padding-bottom: 1vw;
    border-bottom: solid 2px #0c2a4b;
}

.lecturer_name span {
    font-size: clamp(25px, 1.9vw, 30px);
    margin-left: 3.1vw;
}


.affiliation_position p,
.career p:first-of-type {
    font-size: clamp(18px, 1.2vw, 20px);
    font-weight: 700;
    color: #0c2a4b;
    margin-top: 1vw;
}

.affiliation_position div {
    display: flex;
    gap: 2vw;
    margin-top: 0.5vw;
    margin-right: 2vw;
}

.affiliation_position li {
    font-size: clamp(14px, 1vw, 16px);
    color: #333333;
    font-weight: 500;
    padding-left: 1em;
    text-indent: -1em;
}

.career p:last-of-type {
    font-size: clamp(14px, 1vw, 16px);
    color: #333333;
    padding-right: 2vw;
}

.lecturer_img {
    background-color: #eeeeef;
    width: calc(100vw / 4.5);
    min-width: 300px;
    height: calc(100vw / 3.2);
    min-height: 450px;
}

.txtBox03_imgContainer div {
    width: 100%;
    height: calc(100vw / 4.5);
    min-height: 280px;
    background-color: #eeeeef;
}

.txtBox03_imgContainer p {
    text-align: center;
    font-size: clamp(14px, 1vw, 16px);
    font-weight: 500;
    color: #333333;
}

.seminar_btn_container {
    display: flex;
    justify-content: center;
}

.btn_seminar {
    justify-content: center;
    margin: 0 auto;
    position: relative;
}

.btn_seminar .src-general-meeting__arrow {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}



/* =========================================================
   Responsive
========================================================= */
@media (max-width: 820px) {
    .wrapper {
        width: min(100% - 32px, 1200px);
    }

    .pc {
        display: none;
    }

    .sp {
        display: block;
    }

    .seminar_FV {
        height: calc(100vh / 3.3);
    }

    .seminar_FV::after {
        width: 100%;
        min-width: auto;
        height: 70%;
        clip-path: polygon(0 0, 100% 0, 100% 50%, 0 100%);
    }

    .seminar_titleBox {
        height: 100%;
        align-items: flex-start;
        padding-top: 12%;
        padding-left: calc(100vw / 15);
    }

    .seminer__title {
        font-size: clamp(22px, 6.4vw, 24px);
    }

    /* ==============================
    SRC総会・セミナー概要
    ================================*/
    .seminar_summary {
        padding-top: 15vw;
    }

    .seminar_summary h2 {
        font-size: clamp( 16px, 1.7vw, 27px);
    }

    .seminar_contents {
        margin-top: 10vw;
        padding: 5vw;
        border: solid 2px #f3f4f5;
    }

    .seminar_contents p {
        font-size: clamp(14px, 1vw, 16px);
    }

    .seminar_contents li {
        font-size: clamp(12px, 1vw, 16px);
        padding: 2vw 0;
        width: 100%;
        border-bottom: dotted 1px #231815;
    }

    .seminar_contens_img {
        margin-top: 10vw;
    }

    .seminar_summary th,
    .seminar_summary td {
        display: block;
        width: 100%;
    }

    .seminar_summary table {
        margin-top: 10vw;
        border-spacing: 0;
        width: 100%;
    }

    .seminar_summary th {
        background-color: #f3f4f5;
        font-weight: 700;
        font-size: clamp(12px, 1vw, 16px);
        text-align: center;
        padding: 1vw 3vw;
        border-bottom: solid 1px #fff;
    }

    .seminar_summary tr:first-of-type th {
        border-bottom: transparent;
    }

    .seminar_summary td {
        font-size: clamp(12px, 1vw, 16px);
        color: #0c2a4b;
        padding: 1vw 1vw;
        border-left: solid 1px #f3f4f5;
        text-align: center;
    }

    .tb_gr {
        display: none !important;
    }

    .seminar_summary tr:first-of-type td {
        border-top: solid 1px #f3f4f5;
    }

    /* ==============================
    レポート本文
    ================================*/
    .main_txt {
        margin-top: 15vw;
    }


    .main_txt h3 {
        font-weight: 700;
        font-size: clamp( 16px, 1.6vw, 25px);
        padding-left: 12px;
        border-left: solid 5px #0c2a4b;
    }

    .main_txt_topTitle {
        font-weight: 700;
        font-size: clamp(14px, 1.4vw, 22px);
        overflow-wrap: anywhere;
        color: #333333;
        margin-top: 8vw;
    }

    .main_txt_topTxt {
        font-size:clamp(12px, 1vw, 16px);
        color: #333333;
        overflow-wrap: anywhere;
        margin-top: 5vw;
    }

    .main_txtBox01 {
        margin-top: 8vw;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8vw;
    }

    .main_txtBox01_left div {
        width: clamp(175px, 48vw, 250px);
        height: clamp(230px, 62vw, 330px);
    }

    .main_txtBox01_left p {
        font-size: clamp(10px, 1vw, 16px);
    }

    .main_txt_txt {
        font-size: clamp(12px, 1vw, 16px);
    }

    .main_txt_mb {
        margin-bottom: 10vw;
    }

    .section_line {
        border-top: solid 2px #f3f4f5;
    }

    .main_txtBox02 {
        margin-top: 8vw;
        word-break: break-all;
    }

    .main_txtBox02_img {
        float: none;
        width: 100%;
        max-width: 500px;
        margin: 0 auto 8vw;
    }

    .lecturer_container {
        margin-top: 10vw;
        border: solid 2px #0c2a4b;
    }

    .lecturer_title  {
        background-color: #0c2a4b;
        font-weight: 700;
        font-size: clamp(12px, 1.4vw, 22px);
        color: #fff;
        text-align: center;
        padding: 0.3vw;
    }

    .lecturer_flexBox {
        display: flex;
        flex-direction: column;
        padding: 3vw 2vw;
        justify-content: center;
        align-items: center;
    }

    .lecturer_name {
        font-weight: 700;
        font-size: clamp(12px, 1.4vw, 22px);
        padding-bottom: 1vw;
        border-bottom: solid 2px #0c2a4b;
    }

    .lecturer_name span {
        font-size: clamp(16px, 1.9vw, 30px);
        display: block;
        margin: 0;
    }

    .lecturer_img_container {
        margin-top: 8vw;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .lecturer_img_container p {
        font-size: clamp(10px, 1vw, 16px);
        color: #333333;
        font-weight: 500;
        text-align: center;
        margin-top: 2vw;
    }


    .affiliation_position p,
    .career p:first-of-type {
        font-size: clamp(12px, 1.2vw, 20px);
        margin-top: 5vw;
    }

    .affiliation_position div {
        display: flex;
        flex-direction: column;
        gap: 0;
        margin-top: 1vw;
    }

    .affiliation_position li {
        font-size: clamp(12px, 1vw, 16px);
    }

    .career p:last-of-type {
        font-size: clamp(12px, 1vw, 16px);
        margin-top: 1vw;
    }

    .lecturer_img {
        background-color: #eeeeef;
        width: 205px;
        min-width: auto;
        height: 270px;
        min-height: auto;
    }

    .txtBox03_imgContainer div {
        width: 100%;
        height: calc(100vw / 4.5);
        background-color: #eeeeef;
    }

    .txtBox03_imgContainer p {
        font-size: clamp(10px, 1vw, 16px);
        margin-top: 2vw;
    }

    .seminar_btn_container {
        display: flex;
        justify-content: center;
    }

    .btn_seminar {
        margin: 0 auto;
        width: 70%;
    }
}