.news-single {
    background-color: #E5E5EA;
    min-height: 100vh;
    padding: 75px 0 150px;
}

.news-single .brand-box[data-border="black"] .brand-box__rect {
    stroke: rgba(0, 0, 0, 1) !important;
    stroke-dashoffset: 0 !important;
    stroke-dasharray: none !important;
    transition: none !important;
    opacity: 1 !important;
}

.news-single__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 120px;
}

.news-single__layout {
    display: flex;
    gap: 105px;
    align-items: flex-start;
}

.news-single__sidebar {
    flex-shrink: 0;
}

.news-single__main {
    flex: 1;
    min-width: 0;
    font-family: 'IBM Plex Sans JP', sans-serif;
}

.news-single__post-header {
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-single__title {
    font-size: 18px;
    font-weight: 600;
    line-height: 33px;
    color: #000;
    margin: 0 0 10px;
    text-wrap: auto;
}

.news-single__meta {
    display: flex;
    gap: 30px;
    align-items: center;
}

.news-single__date,
.news-single__tag {
    font-size: 13px;
    font-weight: 300;
    line-height: 33px;
    color: rgba(0, 0, 0, 1);
}

.news-single__content {
    font-size: 15px;
    line-height: 33px;
    font-weight: 400;
    text-align: justify;
    color: #333;
}

.news-single__content p {
    font-family: 'IBM Plex Sans JP', sans-serif;
    font-size: 15px;
    line-height: 33px;
    font-weight: 400;
    color: #333;
    margin: 0 0 1.5em;
}

.news-single__content h1,
.news-single__content h2,
.news-single__content h3,
.news-single__content h4,
.news-single__content h5,
.news-single__content h6 {
    font-family: 'IBM Plex Sans JP', sans-serif;
    font-weight: 600;
    color: #000;
    text-align: left;
    margin: 1.5em 0 0.5em;
}

.news-single__content h1 { font-size: 22px; line-height: 1.5; }
.news-single__content h2 { font-size: 20px; line-height: 1.5; }
.news-single__content h3 { font-size: 18px; line-height: 1.5; }
.news-single__content h4 { font-size: 16px; line-height: 1.6; }
.news-single__content h5 { font-size: 15px; line-height: 1.6; }
.news-single__content h6 { font-size: 13px; line-height: 1.6; }

.news-single__content ul,
.news-single__content ol {
    padding-left: 1.5em;
    margin-bottom: 1.5em;
}

.news-single__content img {
    width: 100%;
    height: auto;
    margin: 30px 0;
    display: block;
}

.news-single__content figure.wp-block-image {
    margin: 30px 0;
}

.news-single__content figure.wp-block-image img {
    margin: 0;
}

/* ---- Gutenberg block containment ---- */

/* Prevent wide/full aligned blocks from escaping the column */
.news-single__content .alignwide,
.news-single__content .alignfull {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* Columns: stack on narrow content area */
.news-single__content .wp-block-columns {
    flex-wrap: wrap;
    gap: 20px;
}

.news-single__content .wp-block-column {
    flex-basis: 100% !important;
    min-width: 0;
}

/* Media & Text: always stack */
.news-single__content .wp-block-media-text {
    display: block;
}

.news-single__content .wp-block-media-text .wp-block-media-text__media,
.news-single__content .wp-block-media-text .wp-block-media-text__content {
    width: 100%;
    padding: 0;
}

.news-single__content .wp-block-media-text .wp-block-media-text__media {
    margin-bottom: 20px;
}

/* Buttons: match site style */
.news-single__content .wp-block-button__link {
    font-family: 'IBM Plex Sans JP', sans-serif;
    font-size: 14px;
    background-color: #000;
    color: #fff;
    border-radius: 0;
    padding: 10px 24px;
    text-decoration: none;
}

.news-single__content .wp-block-button__link:hover {
    background-color: #333;
}

/* Quote / Pullquote */
.news-single__content blockquote,
.news-single__content .wp-block-quote,
.news-single__content .wp-block-pullquote {
    border-left: 4px solid #000;
    margin: 1.5em 0;
    padding: 0.5em 0 0.5em 1.2em;
    font-style: normal;
    color: #555;
}

.news-single__content .wp-block-quote p,
.news-single__content .wp-block-pullquote p {
    font-size: 15px;
    line-height: 33px;
    margin: 0;
}

.news-single__content .wp-block-pullquote {
    border-left: none;
    border-top: 2px solid #000;
    border-bottom: 2px solid #000;
    padding: 1em 0;
    text-align: left;
}

/* Table */
.news-single__content .wp-block-table {
    width: 100%;
    overflow-x: auto;
    display: block;
    margin: 1.5em 0;
}

.news-single__content .wp-block-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    line-height: 1.6;
}

.news-single__content .wp-block-table th,
.news-single__content .wp-block-table td {
    border: 1px solid #ccc;
    padding: 8px 12px;
    text-align: left;
}

.news-single__content .wp-block-table th {
    background-color: #d5d5da;
    font-weight: 600;
}

/* Cover: contain inside column, no viewport escape */
.news-single__content .wp-block-cover {
    width: 100%;
    min-height: 200px;
}

/* Separator */
.news-single__content .wp-block-separator {
    border: none;
    border-top: 1px solid #ccc;
    margin: 2em 0;
}

/* Group with background: don't let it bleed */
.news-single__content .wp-block-group {
    padding: 20px;
    box-sizing: border-box;
}

.news-single__navigation {
    font-family: 'Roboto Flex', sans-serif;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 120px;
    gap: 40px;
    font-size: 16px;
    font-weight: 500;
}

.news-nav__item {
    flex: 1;
}

.news-nav__prev {
    text-align: left;
}

.news-nav__back {
    text-align: center;
}

.news-nav__next {
    text-align: right;
}

.news-nav__item a,
.news-nav__item .disabled {
    font-size: 16px;
    font-weight: 500;
    color: #000;
    text-decoration: none;
    transition: color 0.3s;
    -webkit-tap-highlight-color: transparent;
}

.news-nav__item a:hover {
    color: #FFFFFF;
}

.news-nav__item .disabled {
    color: #ccc;
    cursor: not-allowed;
}

@media (max-width: 1025px) and (min-width: 768px) {
    .news-single__container {
        max-width: 900px;
        padding: 0 30px;
    }

    .news-single__post-header {
        height: 240px;
    }

    .news-single .brand-box__text {
        font-size: 21px;
    }

    .news-single__layout {
        gap: 50px;
    }

}

@media (max-width: 1025px) and (min-width: 768px) {
    .news-single__navigation {
        margin-left: clamp(24px, 3.125vw, 32px);
        margin-right: clamp(24px, 3.125vw, 32px);
    }
}



@media (max-width: 768px) {
    .news-single {
        padding: 100px 0;
    }

    .news-single .brand-box__text {
        font-size: 21px;
    }

    .news-single__container {
        padding: 0 1rem;
    }

    .news-single__layout {
        flex-direction: column;
        gap: 50px;
    }

    .news-single__article {
        padding: 0;
        gap: 40px;
    }

    .news-single__post-header {
        height: auto;
    }

    .news-single__title {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 10px;
    }

    .news-single__meta {
        align-items: flex-start;
        gap: 20px;
    }

    .news-single__content {
        line-height: 27px;
    }

    .news-single__navigation {
        margin-top: 200px;
        gap: 20px;
    }

    .news-nav__item a,
    .news-nav__item .disabled {
        font-size: 16px;
    }
}