* {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

body {
    background-color: var(--back);
}

a,p {
    display: block;
}

img {
    width: 100%;
}

section {
    margin: 0 auto;
    padding: 0 8px;
}

:root {
    --submain: #3F5DB3;
}

.text {
    font-weight: 500;
    letter-spacing: 0.1em;
    line-height: 1.2;
}

.FV {
    background: linear-gradient(90deg, rgba(23, 56, 151, 0.5) 0%, rgba(63, 93, 179, 0.5) 100%), url(dialog-fv.jpg) no-repeat center center;
    background-blend-mode: multiply;
    background-size: cover;
    background-position-y: top;
}

@media (max-width: 650px) {
    .FV {
        background: linear-gradient(90deg, rgba(23, 56, 151, 0.5) 0%, rgba(63, 93, 179, 0.5) 100%), url(dialog-spfv.jpg) no-repeat center center;
        background-blend-mode: multiply;
        background-size: cover;
        background-position-y: top;
    }
}

/********************************

　　対談メンバー

********************************/
.conversation_content {
    margin: 16px auto;
    padding: 40vh 8px 0;
    max-width: 1100px;
}

.conversation_content .member hgroup {
    margin: 16px auto;
    width: fit-content;
    text-align: center;
}

.conversation_content .member hgroup p {
    padding: 32px 0;
    font-weight: bold;
    font-size: x-large;
    letter-spacing: 0.1em;
    color: var(--main);
}

.conversation_content .member hgroup h2 {
    font-weight: bold;
    font-size: xx-large;
    letter-spacing: 0.1em;
}

.conversation_content .member .members {
    margin: 32px auto;
    max-width: 1000px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    gap: 16px;
}

.conversation_content .member ul.members li {
    max-width: 140px;
    text-align: center;
}

.conversation_content .member ul.members li img {
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: center;
}

.conversation_content .member .members .name {
    padding: 8px;
    font-weight: bold;
    letter-spacing: 0.2em;
    color: var(--main);
}

.conversation_content .member .members .attribute {
    margin: 4px auto;
    padding: 2px 0;
    color: white;
    font-weight: bold;
    font-size: small;
}

/********************************

　　対談内容

********************************/
.conversation_content .topics {
    margin: 32px auto;
    border: solid 1px var(--main);
    border-radius: 8px;
    padding: 12px;
}

.conversation_content .topics .topic {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row-reverse;
    align-items: top;
}

.conversation_content .topics .toggle_btn {
    background: none;
    font-weight: bold;
    font-size: x-large;
    letter-spacing: 0.1em;
    color: var(--submain);
    display: flex;
    align-items: center;
    column-gap: 8px;
}

.conversation_content .topics .toggle_btn span {
    width: 50px;
    height: 45px;
    background-color: var(--submain);
    display: flex;
    justify-content: center;
    align-items: center;
}

.conversation_content .topics .toggle_btn span::after {
    content: "";
    width: 10px;
    height: 10px;
    border: 2px solid white;
    border-left: 0;
    border-bottom: 0;
    box-sizing: border-box;
    transform: translateY(-25%) rotate(135deg);
}

.conversation_content .topics.open .toggle_btn span::after {
    transform: translateY(25%) rotate(-45deg);
}

.conversation_content .topics .toggle_btn.sub {
    margin:  0 auto;
    padding-top: 16px;
}

.conversation_content .topics .topic h2 {
    margin-right: auto;
    border-bottom: 1px solid var(--main);
    padding: 0 8px;
    font-weight: bold;
    font-size: x-large;
    letter-spacing: 0.05em;
    line-height: 1.3;
}

.conversation_content .topics .topic h2 span {
    color: var(--submain);
}

.conversation_content .topics .conversation {
    display: none;
}

.conversation_content .topics.open .conversation {
    display: block;
}

.conversation ul li,
.hope .content ul li {
    display: flex;
    column-gap: 16px;
    align-items: flex-start;
    margin: 16px auto;
}

.conversation ul li.ceo,
.hope .content ul li.ceo {
    flex-direction: row-reverse;
}

.conversation ul li .face_icon,
.hope .content ul li .face_icon {
    flex-basis: 12%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 16px 0;
}

.conversation ul li .face_icon p,
.hope .content ul li .face_icon p {
    margin: 8px auto;
    font-weight: bold;
    text-align: center;
}

.conversation ul li .face_icon p span {
    display: inline-block;
}

.conversation ul li img,
.hope .content ul li img {
    border-radius: 50%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.conversation ul li .dialogue,
.hope .content ul li .dialogue {
    position: relative;
    border-radius: 8px;
    padding: 32px 16px;
    background-color: #fff;
    letter-spacing: 0.1em;
    line-height: 2;
}

.conversation ul li.ceo .dialogue,
.hope .content ul li.ceo .dialogue {
    background-color: #fff;
    color: #173897;
}

.conversation ul li .dialogue::after,
.hope .content ul li .dialogue::after {
    content: "";
    position: absolute;
    top: 24px;
    left: -27px;
    border: 15px solid transparent;
    border-right: 15px solid #fff;
}

.conversation ul li.ceo .dialogue::after,
.hope .content ul li.ceo .dialogue::after {
    left: unset;
    right: -28px;
    border: 15px solid transparent;
    border-left: 15px solid #fff;
}

/* hope */
.hope {
    margin: 50px auto;
    border-radius: 16px;
    padding: 8px;
    max-width: 1000px;
    background: linear-gradient(45deg, #1B284D 0%, #3F5DB3 100%);
}

.hope .content {
    border-radius: 16px;
    padding: 8px;
    background-color: rgba(255, 255, 255, 0.9);
}

.hope .content h2 {
    margin:  0 auto;
    padding: 16px 0;
    width: fit-content;
    font-weight: bold;
    font-size: xx-large;
    line-height: 1.3;
    color: var(--main);
}

.hope .content h2 span {
    display: inline-block;
}

.hope .content p span {
    color: var(--main);
    font-weight: bold;
}

.hope .content .everyone img {
    object-fit: contain;
    object-position: center;
    background-color: #173897;
}

@media (min-width: 600px) {
    .conversation_content .topics {
        padding: 32px;
    }

    .conversation ul li,
    .hope .content ul li {
        align-items: center;
    }

    .conversation ul li .face_icon,
    .hope .content ul li .face_icon {
        flex-basis: 20%;
    }

    .conversation ul li .dialogue::after,
    .hope .content ul li .dialogue::after {
        top: 50%;
        margin-top: -17px;
    }

    .conversation ul li.ceo .dialogue::after,
    .hope .content ul li.ceo .dialogue::after {
        left: unset;
        margin-top: -17px;
    }

    .hope .content {
        padding: 30px 40px;
    }
}

@media (min-width: 900px) {
    .conversation ul li .face_icon,
    .hope .content ul li .face_icon {
        flex-basis: 10%;
    }
}

/* 色指定 */
.conversation_content .member ul.members .ceo img,
.conversation .ceo img,
.hope .ceo img,
.hope .everyone img {
    border: 2px solid var(--main);
}

.conversation_content .member ul.members .ceo .name,
.conversation .ceo .face_icon p,
.hope .ceo .face_icon,
.hope .everyone .face_icon {
    color: var(--main);
    letter-spacing: normal;
}


.conversation_content .member .members .ceo .attribute {
    background-color: var(--main);
}

.conversation_content .member ul.members .man img,
.conversation .man img {
    border: 2px solid #019BD1;
}

.conversation_content .member .members .man .name,
.conversation .man .face_icon p {
    color: #019BD1;
    letter-spacing: normal;
}

.conversation_content .member .members .man .attribute {
    background-color: #019BD1;
}

.man {
    color:#019BD1;
}

.conversation_content .member ul.members .woman img,
.conversation .woman img {
    border: 2px solid #ED3E40;
}

.conversation_content .member ul.members .woman_f img,
.conversation .woman_f img {
    border: 2px solid #ED3E98;
}

.conversation_content .member ul.members .woman .name,
.conversation .woman .face_icon p {
    color: #ED3E40;
    letter-spacing: normal;
}

.conversation_content .member ul.members .woman_f .name,
.conversation .woman_f .face_icon p {
    color: #ED3E98;
    letter-spacing: normal;
}

.conversation_content .member .members .woman .attribute {
    background-color: #ED3E40;
}

.conversation_content .member .members .woman_f .attribute {
    background-color: #ED3E98;
}

.woman {
    color:#ED3E40
}

.woman_f {
    color:#ED3E98
}