/* Shared article prototype: existing prose, heading and table components.
   Use the same rules on old and recent articles; production CSS is unchanged. */
/* Outer width and sidebar removal use jirei-rwd-page from the shared menu CSS. */
body.content-article-page .main_cont3 {
    width: auto;
    box-sizing: border-box;
}

body.content-article-page .main_cont3 {
    padding: 12px 10px 28px;
    display: flow-root;
}

body.content-article-page #main p,
body.content-article-page #main ul,
body.content-article-page #main ol {
    font-size: 17px;
    line-height: 1.8;
}

body.content-article-page #main p {
    text-align: left;
    padding-bottom: 16px;
    overflow-wrap: break-word;
}

body.content-article-page #main img {
    max-width: 100%;
    height: auto;
}

body.content-article-page .pic_right,
body.content-article-page .pic_left {
    max-width: 40%;
    box-sizing: border-box;
    margin: 0;
}

body.content-article-page figure.pic_right {
    display: grid;
    justify-items: center;
    row-gap: 8px;
    padding-left: 32px;
}

body.content-article-page .manica_tok {
    width: 100%;
    border-collapse: collapse;
}

body.content-article-page .manica_tok th,
body.content-article-page .manica_tok td {
    padding: 8px 16px 16px;
    font-size: 17px;
    line-height: 1.8;
    overflow-wrap: break-word;
}

body.content-article-page .manica_tok .heading-title {
    height: auto;
    min-height: 0;
    font-size: 16px;
    font-weight: bold;
    color: #3C4F91;
    line-height: 1.65;
}

/* Preserve the vertical gaps of the existing table-based article format. */
body.content-article-page div.manica_tok > .heading-title {
    margin-bottom: 24px;
}

body.content-article-page div.manica_tok > p + p {
    padding-top: 14.6px;
}

/* Paired article pictures reuse the existing main_cont3/pic_left components.
   The 296px upper limit follows recent serial articles; never enlarge originals. */
body.content-article-page .manica_tok > .main_cont3 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
    gap: 8px 32px;
    margin: 0;
    padding: 16px 0 8px;
}

body.content-article-page .manica_tok > .main_cont3 > .pic_left {
    display: grid;
    grid-row: span 2;
    grid-template-rows: subgrid;
    align-content: start;
    align-items: end;
    justify-items: center;
    gap: 8px;
    float: none;
    max-width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0;
}

body.content-article-page #main .pic_right img,
body.content-article-page #main .pic_left img {
    width: auto;
    max-width: min(100%, 296px);
    max-height: 296px;
}

body.content-article-page .manica_tok > .main_cont3 > .pic_left figcaption {
    align-self: start;
}

body.content-article-page .pic_right figcaption,
body.content-article-page .pic_left figcaption {
    line-height: 1.8;
}

body.content-article-page .manica_tok > .main_cont3 > .pic_left:only-child {
    grid-column: 1 / -1;
}

body.content-article-page .table-scroll {
    max-width: 100%;
    overflow-x: auto;
    margin-bottom: 16px;
}

body.content-article-page .table-scroll:focus-visible {
    outline: 2px solid #6078c2;
    outline-offset: 2px;
}

body.content-article-page #tablelayaout_shisan_kikikousei {
    width: 100%;
    min-width: 580px;
    border-collapse: collapse;
    font-size: 14px;
}

body.content-article-page #tablelayaout_shisan_kikikousei td {
    padding: 8px;
    border: 1px solid #999;
}

body.content-article-page .hyou {
    width: 100%;
    min-width: 460px;
    font-size: 14px;
    line-height: 1.65;
}

/* Standalone diagrams reuse manica_tok; their size is not the photo limit. */
body.content-article-page .manica_tok > figure:not(.pic_right) {
    display: grid;
    justify-items: start;
    gap: 8px;
    width: fit-content;
    max-width: calc(100% - 32px);
    margin: 8px 16px 16px;
    font-size: 17px;
    line-height: 1.8;
}

/* A composite image may map multiple captions to its original column ratios. */
body.content-article-page .manica_tok > figure > figcaption:has(> span + span) {
    display: grid;
    width: 100%;
}

/* The existing main_cont3/pic_left roles also represent image-and-text rows. */
body.content-article-page .manica_tok > .main_cont3:has(> figure.pic_left + div) {
    grid-template-columns: 256px minmax(0, 1fr);
    grid-template-rows: auto;
    gap: 32px;
    /* Restore the 24px spacer row removed with the layout table. */
    padding: 32px 16px 16px;
}

body.content-article-page .manica_tok > .main_cont3:has(> figure.pic_left + div) > .pic_left {
    grid-row: auto;
    grid-template-rows: auto;
    align-items: start;
    justify-items: start;
    align-self: start;
}

body.content-article-page .manica_tok > .main_cont3:has(> figure.pic_left + div) > div {
    min-width: 0;
    font-size: 17px;
    line-height: 1.8;
    overflow-wrap: break-word;
}

@media screen and (max-width: 834px), (max-height: 500px) {
    body.content-article-page .manica_tok > figure:not(.pic_right) {
        max-width: 100%;
        margin: 8px 0 12px;
    }

    body.content-article-page .manica_tok > figure > figcaption:has(> span + span) {
        font-size: 14px;
    }

    body.content-article-page .manica_tok > figure > figcaption > span {
        padding: 4px;
    }

    body.content-article-page .manica_tok > .main_cont3:has(> figure.pic_left + div) {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
        /* The former mobile spacer row occupied 20px. */
        padding: 28px 0 12px;
    }

    body.content-article-page .manica_tok > .main_cont3:has(> figure.pic_left + div) > .pic_left {
        grid-template-rows: auto;
        justify-items: center;
    }

    body.content-article-page div.manica_tok:has(> figure.pic_right) {
        display: flex;
        flex-direction: column;
    }

    body.content-article-page div.manica_tok > figure.pic_right {
        order: 1;
    }

    body.content-article-page .manica_tok > .main_cont3 {
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: none;
        row-gap: 32px;
    }

    body.content-article-page .manica_tok > .main_cont3 > .pic_left {
        grid-row: auto;
        grid-template-rows: auto auto;
    }

    body.content-article-page div.manica_tok > .heading-title {
        margin-bottom: 20px;
    }

    body.content-article-page .main_cont3 {
        padding: 12px 0 24px;
        margin: 0 12px;
    }

    body.content-article-page .btspace_h4 {
        margin-right: 12px;
        margin-left: 12px;
    }

    body.content-article-page figure.pic_right,
    body.content-article-page .pic_right,
    body.content-article-page .pic_left {
        float: none;
        max-width: 100%;
        margin: 0 auto 16px;
        padding: 0;
    }

    body.content-article-page .manica_tok,
    body.content-article-page .manica_tok > tbody,
    body.content-article-page .manica_tok > tbody > tr,
    body.content-article-page .manica_tok > tr,
    body.content-article-page .manica_tok > tbody > tr > th,
    body.content-article-page .manica_tok > tbody > tr > td,
    body.content-article-page .manica_tok > tr > th,
    body.content-article-page .manica_tok > tr > td {
        display: block;
        width: auto;
    }

    body.content-article-page .manica_tok th,
    body.content-article-page .manica_tok td {
        padding: 8px 0 12px;
    }

    body.content-article-page .manica_tok td:empty {
        display: none;
    }

    /* Nested image captions keep their column correspondence and fit the image. */
    body.content-article-page .manica_tok td > table {
        width: 100%;
        table-layout: fixed;
    }

    body.content-article-page .manica_tok td > table td {
        padding: 4px;
        font-size: 14px;
    }
}

/* Keep the shared centered figure centered after responsive margin changes. */
body.content-article-page .manica_tok > figure.td_center {
    margin-right: auto;
    margin-left: auto;
    justify-items: center;
}