.company-introduction {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
}

.company-introduction .body-text {
    justify-self: center;
    max-width: 840px;
    line-height: 2;
    font-size: 1.6rem;
}

.representative-message {
    display: flex;
    gap: 28px 80px;
}

.representative-message .image {
    flex: 1;
}

.representative-message .image img {
    width: 100%;
    height: auto;
}

.representative-message .text-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 55px;
    flex: 1;
    word-break: keep-all;
}

.representative-message .sign {
    display: grid;
    gap: 8px;
    font-size: 1.6rem;
}

.representative-message .name {
    line-height: 1;
    font-weight: 700;
    font-size: 2.4rem;
}

.company-info-table {
    display: grid;
    grid-template-columns: auto auto;
    gap: 0 16px;
    margin: 0 auto;
    max-width: 840px;
}

.company-info-table tbody {
    display: contents;
}

.company-info-table tr {
    display: grid;
    grid-column: span 2;
    grid-template-columns: subgrid;
    padding: 40px 0;
    border-bottom: 1px solid #707070;
}

.company-info-table tr:first-of-type {
    border-top: 1px solid #707070;
}

.company-info-table th {
    text-align: left;
    line-height: 3.2rem;
    font-size: 1.8rem;
}

.company-info-table td {
    font-size: 1.6rem;
}

.company-history {
    position: relative;
    display: grid;
    grid-template-columns: 16.0rem auto;
    gap: 40px;
    margin: 0 auto;
    width: 100%;
    max-width: 840px;
    --history-padding-left: calc(30px * sin(45deg));
    padding-left: var(--history-padding-left);
    font-size: 1.6rem;
}

.company-history::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 var(--history-padding-left);
    width: 4px;
    background: #FF7300;
}

.company-history .item {
    position: relative;
    display: grid;
    align-items: center;
    grid-template-columns: subgrid;
    grid-column: span 2;
    padding: 0 0 0 50px;
}

.company-history .yaer {
    position: relative;
    color: #FF7300;
    line-height: 1;
    font-size: 3.0rem;
    font-weight: 800;
    font-family: "Plus Jakarta Sans", sans-serif;
}

.company-history .yaer::before {
    content: "";
    position: absolute;
    left: -48px;
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 30px;
    height: 30px;
    background: #011540;
    border: 8px solid #FF7300;
}

.company-history .event {
    line-height: 1.5;
}


.company-access {
    display: grid;
    gap: 40px;
}

.access-map {
    display: flex;
    justify-content: center;
    width: 100%;
}

.access-map iframe {
    width: 100%;
    height: 560px;
}

.access-info {
    display: grid;
    grid-template-columns: auto auto;
    justify-self: flex-start;
    gap: 25px 65px;
    max-width: 840px;
    font-size: 1.6rem;
    font-weight: 400;
}

.access-details {
    display: grid;
    gap: 20px;
}

.detail-label {
    font-weight: 700;
}

@media screen and (max-width: 768px) {
    #company-introduction-area {
        padding-left: 0;
        padding-right: 0;
    }

    .company-introduction .tab-swiper {
        margin-bottom: 35px;
    }

    .company-introduction .honbun {
        padding: 0 15px;
    }

    .representative-message {
        flex-direction: column;
    }

    .representative-message .sign {
        font-size: 1.4rem;
    }

    .representative-message .name {
        font-size: 2.0rem;
    }

    .company-info-table {
        grid-template-columns: 1fr;
    }

    .company-info-table tr {
        padding: 25px 0;
        grid-column: span 1;
    }

    .company-info-table th {
        font-size: 1.6rem;
    }

    .company-info-table td {
        line-height: 1.6;
        font-size: 1.4rem;
    }

    .company-history .item {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .company-access {
        justify-content: center;
        gap: 30px;
    }

    .access-map {
        aspect-ratio: 375 / 250;
    }

    .access-map iframe {
        width: 100vw;
        height: 100%;
    }

    .access-info {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
}