:root {
    --ink: #111827;
    --muted: #6b7280;
    --line: #e5e7eb;
    --soft: #f8fafc;
    --accent-2: #0f766e;
}
.blog-prose { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 28px 28px 8px; margin-bottom: 22px; }
.blog-prose p, .blog-prose li { line-height: 1.7; color: var(--ink); }
.blog-prose p { margin: 0 0 14px; }
.blog-prose h2, .blog-prose h3 { margin: 22px 0 10px; }
.blog-prose h2 {
    text-align: left;
    font-size: 1.45rem;
    line-height: 1.3;
    letter-spacing: -.02em;
    margin: 28px 0 12px;
}
.blog-prose h3 {
    text-align: left;
    font-size: 1.2rem;
    line-height: 1.35;
    margin: 20px 0 10px;
}
.blog-prose ul, .blog-prose ol { margin: 0 0 14px; padding-left: 20px; }
.blog-prose img:not(.nbrb-icon) { display: block; max-width: 100%; height: auto; border-radius: 12px; margin: 8px 0 18px; }
.blog-prose img.nbrb-icon { display: inline-block; width: 0.86em; height: 1.05em; max-width: none; margin: 0 0.02em 0 0.14em; padding: 0; border-radius: 0; vertical-align: -0.18em; }
.blog-toc {
    display: grid;
    grid-template-columns: minmax(120px, 180px) 1fr;
    gap: 12px 28px;
    align-items: start;
    margin: 0 0 32px;
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--soft);
}
.blog-toc p { margin: 0; font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--accent-2); }
.blog-toc ol { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 28px; }
.blog-toc li { break-inside: avoid; margin: 0 0 6px; }
.blog-toc a { color: var(--ink); text-decoration: none; font-weight: 650; }
.blog-split {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(240px, .88fr);
    gap: 22px 36px;
    align-items: center;
    margin: 0 0 8px;
}
.blog-split.is-media-left { grid-template-columns: minmax(240px, .88fr) minmax(0, 1.12fr); }
.blog-split.is-media-left .blog-split-media { order: -1; }
.blog-split-copy h2 { margin-top: 0; scroll-margin-top: 96px; }
.blog-stack { margin: 0 0 8px; }
.blog-stack h2 { scroll-margin-top: 96px; }
.blog-split-media { margin: 0; }
.blog-prose .blog-split-media img { margin: 0; width: 100%; border-radius: 16px; }
.blog-split-media figcaption { margin: 8px 2px 0; font-size: 13px; line-height: 1.4; color: var(--muted); }
.blog-rule {
    border: 0;
    height: 1px;
    margin: 28px auto 32px;
    max-width: 140px;
    background: linear-gradient(90deg, transparent, var(--accent-2), transparent);
}
@media (max-width: 900px) {
    .blog-prose { padding: 18px 16px 6px; }
    .blog-split, .blog-split.is-media-left { grid-template-columns: 1fr; }
    .blog-split.is-media-left .blog-split-media { order: 0; }
    .blog-toc { grid-template-columns: 1fr; }
    .blog-toc ol { columns: 1; }
}
.blog-article .page-body.blog-prose {
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
    margin: 0;
}
.blog-article .page-body.blog-prose h2 {
    text-align: left;
    font-size: 1.45rem;
}