:root {
    --detail-max: min(1400px, calc(100vw - 48px));
}

.origami-page {
    position: relative;
    isolation: isolate;
    padding-bottom: 0;
}

.origami-page__backdrop {
    display: none;
}

.origami-page__veil {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--bg);
}

.blog-first-section {
    padding: 0 0 24px;
}

.origami-page .page-intro--left {
    grid-template-columns: minmax(0, var(--detail-max));
}

.blog-first-section__content {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 0;
    border: 1px solid rgba(0, 0, 0, 0.12);
    background: var(--surface);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.72);
}

.blog-first-section__media {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
}

.blog-first-section__image {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-right: 1px solid var(--line-strong);
}

.blog-info {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    padding: 24px;
    border: 0;
    background: transparent;
}

.blog-info__content {
    display: grid;
    gap: 16px;
}

.blog-info__section {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}

.blog-info__section:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.blog-info__title {
    margin-bottom: 8px;
    font-size: var(--type-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.blog-info__value {
    color: var(--text);
    font-size: var(--type-lg);
    line-height: 1.55;
}

.blog-info__value a,
.blog-info__link {
    color: var(--text);
    text-underline-offset: 0.2em;
}

.blog-info__tag {
    display: inline-flex;
    align-items: center;
    margin: 0 8px 8px 0;
    padding: 7px 10px;
    border: 1px solid var(--line-strong);
    background: transparent;
    font-size: var(--type-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.blog-info__social-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.blog-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 12px;
    border: 1px solid var(--line-strong);
    background: transparent;
    font-size: var(--type-xs);
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
}

.blog-second-section {
    position: relative;
    padding-bottom: 0;
}

.content-grid {
    width: var(--detail-max);
    margin: 0 auto;
    padding: 24px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    background: var(--surface);
}

.event-page {
    padding-bottom: 0;
}

.event-page__intro {
    display: block;
}

.event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    color: var(--text-soft);
    font-size: var(--type-sm);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.event-meta__value {
    color: var(--text-soft);
}

.event-meta__separator {
    color: var(--line-strong);
}

.event-page__content {
    padding-top: 0;
}

@media (max-width: 1024px) {
    .blog-first-section__content {
        grid-template-columns: 1fr;
    }

    .blog-first-section__image {
        border-right: 0;
        border-bottom: 1px solid var(--line-strong);
    }

    .blog-info {
        position: static;
    }
}

@media (max-width: 720px) {
    :root {
        --detail-max: min(100vw - 32px, 1400px);
    }

    .blog-info {
        padding: 18px;
    }

    .event-meta {
        gap: 8px;
    }

    .content-grid {
        padding: 14px;
    }
}