.blog-single-main.blog-bu h2 { color: var(--bu-accent); margin-top: 1.8rem; }
.blog-single-main.blog-bu h2::before { content: ""; display: block; width: 48px; height: 3px; margin-bottom: 12px; background: var(--bu-accent); }
.blog-bu-action { margin: 24px 0 0; padding: 10px; border: 1px solid rgba(6,6,121,.04); border-radius: 22px; overflow: hidden; background: #fff; box-shadow: 0 8px 26px rgba(6,6,121,.09); }
.blog-bu-action > img { display: block; width: 100%; height: 155px; object-fit: cover; object-position: center 65%; border-radius: 14px 14px 50% 12%; }
.blog-bu-action > div { padding: 18px 4px 8px; container-type: inline-size; }
.blog-bu-action .blog-bu-badge { display: inline-block; margin: 0 0 16px; padding: 4px 10px; border-radius: 999px; background: rgba(var(--bu-rgb),.12); color: var(--bu-accent); font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.blog-bu-action h2 { margin: 0 0 8px; color: var(--bu-accent); font-size: 1.45rem; }
.blog-bu-action .blog-bu-description { margin: 0 0 16px; color: #65708a; font-size: .9rem; line-height: 1.5; }
.blog-bu-action .btn { display: flex; align-items: center; justify-content: center; flex-wrap: nowrap; gap: 6px; width: 100%; min-height: 44px; padding: 12px 8px; white-space: nowrap; background: var(--bu-accent); color: var(--bu-text); border: 0; border-radius: 999px; font-size: .8rem; font-size: clamp(.65rem, 4.6cqi, .85rem); letter-spacing: normal; box-shadow: 0 5px 14px rgba(var(--bu-rgb),.22); }
.blog-bu-action .btn > span { flex-shrink: 0; }
.blog-bu-action .btn:hover { filter: brightness(.94); }
.blog-bu-action .btn:focus-visible { outline: 3px solid #060679; outline-offset: 3px; }

/* Article detail: pale hero, readable editorial column and sidebar CTA. */
.blog-single-page .blog-detail-bu :is(h1, h2, h3, h4, h5, h6),
.blog-single-page .blog-detail-bu :is(h1, h2, h3, h4, h5, h6) * {
    color: var(--bu-accent) !important;
}
.blog-single-page .blog-detail-bu :is(.blog-sidebar-category, .blog-sidebar-item-title, .blog-sidebar-arrow, .blog-sidebar-kicker),
.blog-single-page .blog-detail-bu .blog-sidebar-item:hover :is(.blog-sidebar-category, .blog-sidebar-item-title) { color: var(--bu-accent); }
.blog-single-page .blog-detail-hero {
    min-height: 300px;
    aspect-ratio: 1366 / 451;
    box-sizing: border-box;
    padding: 48px 24px;
    isolation: isolate;
    background-color: #d9f3ff;
    background-position: center;
    background-size: cover;
    color: #060679;
}
.blog-single-page .blog-detail-hero-image { position: absolute; inset: 0; display: block; width: 100%; height: 100%; max-width: none; opacity: 1; object-fit: cover; object-position: center bottom; filter: saturate(1.25) contrast(1.15); z-index: 0; }
.blog-single-page .blog-detail-hero-article-image {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: .6;
    z-index: 1;
    -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 30%, rgba(0,0,0,.75) 65%, transparent 100%);
    mask-image: linear-gradient(90deg, #000 0%, #000 30%, rgba(0,0,0,.75) 65%, transparent 100%);
}
.blog-single-page .blog-detail-hero::before,
.blog-single-page .blog-detail-hero::after { content: none; }
.blog-single-page .blog-detail-hero .hero-content { z-index: 2; }
.blog-single-page .blog-detail-hero .hero-content { max-width: 760px; margin: auto; text-align: center; }
.blog-single-page .blog-detail-hero .hero-title,
.blog-single-page .blog-detail-hero .hero-title * { color: #060679 !important; font-size: clamp(1.8rem, 3.1vw, 2.7rem); line-height: 1.2; text-shadow: none; }
.blog-single-page .blog-detail-hero .hero-subtitle { color: #060679; font-size: 1rem; font-weight: 700; margin: 0 0 24px; }
.blog-single-page .blog-detail-hero .hero-subtitle::after { content: ""; display: block; width: 48px; height: 3px; margin: 14px auto 0; background: var(--bu-accent); }
.blog-single-page { background: #fff; }
.blog-single-page .blog-detail-bu { background: #fff; }
.blog-single-page .blog-detail-bu > .section { background: transparent; }
.blog-single-page .blog-detail-section { padding-top: 36px; background: transparent; }
.blog-single-page .blog-single-main { background: transparent; }
.blog-single-page .blog-detail-bu > .section::before,
.blog-single-page .blog-detail-bu > .section::after { content: none; }
.blog-single-page .blog-single-layout { max-width: 1120px; grid-template-columns: minmax(0, 2.4fr) minmax(300px, 1fr); gap: 36px; }
.blog-single-page .blog-single-main { color: #4e5b73; font-size: 1rem; line-height: 1.6; }
.blog-single-page .blog-single-main > p { margin-bottom: 14px; }
.blog-single-page .blog-article-content { display: flow-root; min-width: 0; overflow-wrap: anywhere; }
.blog-single-page .blog-article-content img { display: block; width: auto; max-width: 100%; height: auto; margin: 24px auto; object-fit: contain; }
.blog-single-page .blog-article-content figure { display: flow-root; width: 100%; max-width: 100%; margin: 24px 0; }
.blog-single-page .blog-article-content figure img { margin-block: 0; }
.blog-single-page .blog-article-content figcaption { margin-top: 10px; text-align: center; font-size: .875rem; }
.blog-single-page .blog-article-content > p { margin-bottom: 14px; }
/* This article keeps its cover as the sole editorial image. */
.blog-single-page.blog-single-image .blog-article-content :is(img, figure),
.blog-single-page.blog-single-image .blog-detail-hero-article-image { display: none; }
@media (max-width: 1024px) {
    .blog-single-page .blog-single-layout { grid-template-columns: minmax(0, 1fr); }
}
.blog-single-page .blog-single-main.blog-bu h2 { font-size: clamp(1.25rem, 2vw, 1.65rem); line-height: 1.3; margin-bottom: 12px; }
.blog-single-page .blog-single-cover-image { box-shadow: 0 8px 22px rgba(6,6,121,.08); }
.blog-single-page .blog-single-sidebar { position: static; }
.blog-single-page .blog-sidebar-card { background: #fff; border: 0; box-shadow: 0 8px 26px rgba(6,6,121,.06); padding: 22px; }
.blog-single-page .blog-author-card { margin-top: 24px; padding: 16px 20px; background: #e8f5ff; border: 0; box-shadow: none; border-radius: 18px; }
.blog-single-page .blog-author-label { margin: 0; color: #65708a; font-size: .8rem; }
.blog-single-page .blog-author-avatar { background: var(--bu-accent); color: var(--bu-text); }
.blog-single-page .blog-single-main li::marker { color: var(--bu-accent); font-weight: 700; }
@media (max-width: 800px) {
    .blog-single-page .blog-single-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .blog-single-page .blog-detail-hero { min-height: 280px; padding: 36px 18px; }
    .blog-single-page .blog-bu-action { max-width: 420px; margin: 24px auto 0; }
}