/* テキスト */
.introduction_charter p,
.introduction_charter a,
.introduction_charter span,
.introduction_charter h1,
.introduction_charter h2,
.introduction_charter h3,
.introduction_charter h4,
.introduction_charter h5 {
    letter-spacing: 0.05em;
}

.introduction_charter p {
    font-size: 16px;
    font-weight: 400;
    font-family: var(--font-notosan);
    line-height: 1.875;
}

.introduction_charter h2 {
    font-family: var(--font-zenkaku);
    font-size: 30px;
    font-weight: 500;
}

.introduction_charter h3 {
    font-family: var(--font-zenkaku);
    font-size: 24px;
    font-weight: 500;
    line-height: 1.3333;
}
/* テキスト */

h1#page_base_title {
    margin-bottom: 72px;
}

.main_visual {
    margin-top: 40px;
    width: 100%;
    padding: 0 0 0 80px;
    max-width: 1440px;
    box-sizing: border-box;
    margin: 0 auto;
}

.main_visual img {
    height: auto;
    width: 100%;
    display: block;
}

.introduction_charter_container {
    padding: 0 80px;
    max-width: 1440px;
    box-sizing: border-box;
    margin: 0 auto;
    width: 100%;
}

.main_text {
    max-width: 920px;
    box-sizing: border-box;
    padding: 0 40px;
    margin: 72px auto 0;
    width: 100%;
}

.section_title {
    margin-top: 88px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 56px;
}

.section_title h2 {
    flex: 0 0 225px;
}

.section_title img {
    max-width: 382px;
    width: 100%;
}

.introduction_charter_content_block {
    margin-top: 120px;
    display: flex;
    flex-direction: column;
    gap: 64px;
}

.introduction_charter_content_block>div {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.introduction_charter_content_block>div p {
    margin-top: 26px;
}

.introduction_charter_content_block>div:nth-child(1) {
    margin-right: 440px;
}

.introduction_charter_content_block>div:nth-child(2) {
    margin-left: 300px;
}

.introduction_charter_content_block>div:nth-child(3) {
    align-items: start;
}

.introduction_charter_content_block>div:nth-child(4) {
    margin-left: 300px;
}

.introduction_charter_content_block>div:nth-child(5) {
    margin-right: 497px;
}

.introduction_charter_content_block>div:nth-child(6) {
    align-items: end;
}

.introduction_charter_content_block>div:nth-child(7) {
    margin-right: 440px;
}

@media (max-width: 1099px) {
    .section_title {
        gap: 32px;
    }

    .main_visual {
        padding: 0 0 0 40px;
    }

    .introduction_charter_container {
        padding: 0 40px;
    }

    .introduction_charter_content_block>div:nth-child(1) {
        margin-right: 240px;
    }

    .introduction_charter_content_block>div:nth-child(2) {
        margin-left: 300px;
    }

    .introduction_charter_content_block>div:nth-child(3) {
        align-items: start;
    }

    .introduction_charter_content_block>div:nth-child(4) {
        margin-left: 300px;
    }

    .introduction_charter_content_block>div:nth-child(5) {
        margin-right: 297px;
    }

    .introduction_charter_content_block>div:nth-child(6) {
        align-items: end;
    }

    .introduction_charter_content_block>div:nth-child(7) {
        margin-right: 240px;
    }
}

@media (max-width: 768px) {
    h1#page_base_title {
        margin-bottom: 20px;
    }

    .main_visual {
        padding: 0 0 0 22px;
    }

    .main_text {
        padding: 0;
        margin-top: 24px;
    }

    .introduction_charter_container {
        padding: 0 22px;
    }

    .section_title {
        margin-top: 88px;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px;
    }

    .section_title h2 {
        flex: auto;
        font-size: 24px;
    }

    .section_title img {
        max-width: 100%;
        width: 100%;
    }

    .section_title>div:nth-child(3) {
        display: none;
    }

    .introduction_charter_content_block {
        margin-top: 60px;
        gap: 48px;
    }

    .introduction_charter_content_block>div {
        align-items: start;
    }

    .introduction_charter_content_block>div h3 {
        font-size: 20px;
    }
    .introduction_charter_content_block>div p {
        margin-top: 8px;
    }

    .introduction_charter_content_block>div:nth-child(1) {
        margin-right: 0;
    }

    .introduction_charter_content_block>div:nth-child(2) {
        margin-left: 0;
        margin-top: 8px;
    }
    .introduction_charter_content_block>div:nth-child(3) {
        margin-left: -22px;
        padding-right: 49px;
        box-sizing: border-box;
    }
    .introduction_charter_content_block>div:nth-child(3) img {
        width: 100%;
        height: auto;
    }

    .introduction_charter_content_block>div:nth-child(4) {
        margin-left: 0;
    }

    .introduction_charter_content_block>div:nth-child(5) {
        margin-right: 0;
        margin-top: 8px;
    }
    .introduction_charter_content_block>div:nth-child(6) {
        align-items: end;
        margin-right: -22px;
        padding-left: 49px;
        box-sizing: border-box;
    }
    .introduction_charter_content_block>div:nth-child(6) img {
        width: 100%;
        height: auto;
    }

    .introduction_charter_content_block>div:nth-child(7) {
        margin-right: 0;
    }
}