.site-main.blog-post-main {
    padding-top: clamp(24px, 4vw, 48px);
}

.blog-post-shell {
    gap: 0;
}

.blog-post-hero {
    padding-bottom: clamp(28px, 4vw, 40px);
}

.blog-post-hero-grid {
    width: min(100%, var(--container-width));
    margin: 0 auto;
    padding: 0 var(--page-padding);
}

.blog-post-hero-copy {
    display: grid;
    gap: var(--space-8);
    max-width: 760px;
}

/* ── Back button ────────────────────────────────────────────── */

.blog-back-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-4);
    width: fit-content;
    margin-bottom: var(--space-16);
    padding: var(--space-4);
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--color-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-14);
    font-weight: var(--font-weight-strong);
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease;
}

.blog-back-button svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.blog-back-button:hover,
.blog-back-button:focus-visible {
    color: var(--color-text);
}

.blog-back-button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ── Byline ─────────────────────────────────────────────────── */

.blog-post-byline {
    color: var(--color-text-muted);
    font-size: var(--font-size-12);
    font-weight: var(--font-weight-strong);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ── Title ──────────────────────────────────────────────────── */

.blog-post-title {
    font-size: var(--font-size-36);
    line-height: 1.1;
    letter-spacing: -0.05em;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

/* ── Description / Intro ────────────────────────────────────── */

.blog-post-intro {
    max-width: 58ch;
    color: var(--color-text-muted);
    font-size: var(--font-size-16);
    line-height: 1.6;
}

/* ── Content layout (sidebar + article) ─────────────────────── */

.blog-post-layout {
    display: grid;
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
    gap: clamp(28px, 6vw, 88px);
    align-items: start;
    padding-top: var(--space-8);
}

/* ── Sidebar / TOC ──────────────────────────────────────────── */

.blog-post-sidecar {
    position: sticky;
    top: 104px;
    display: grid;
    gap: var(--space-16);
    align-content: start;
}

.blog-sidecar-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-12);
    font-weight: var(--font-weight-strong);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.blog-post-toc {
    display: grid;
    gap: 2px;
}

.blog-post-toc-link {
    display: block;
    padding: var(--space-8) var(--space-12);
    border-left: 3px solid transparent;
    border-radius: 0 6px 6px 0;
    color: rgba(245, 245, 245, 0.62);
    font-size: var(--font-size-14);
    text-decoration: none;
    transition: color 0.2s ease,
                border-color 0.2s ease,
                background 0.2s ease,
                padding-left 0.2s ease;
}

.blog-post-toc-link:hover,
.blog-post-toc-link:focus-visible {
    color: var(--color-text);
    padding-left: var(--space-16);
}

.blog-post-toc-link.active {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
    background: rgba(29, 161, 242, 0.06);
}

.blog-post-toc-link.active:hover,
.blog-post-toc-link.active:focus-visible {
    color: var(--color-primary);
}

/* ── Article (outer box removed) ────────────────────────────── */

.blog-post-article {
    min-width: 0;
    padding: var(--space-24) 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

/* ── Prose ───────────────────────────────────────────────────── */

.blog-post-prose {
    display: grid;
    gap: var(--space-20);
}

.blog-post-prose > * {
    min-width: 0;
}

.blog-post-prose h1,
.blog-post-prose h2,
.blog-post-prose h3,
.blog-post-prose h4,
.blog-post-prose h5,
.blog-post-prose h6 {
    color: var(--color-text);
    line-height: 1.1;
    letter-spacing: -0.04em;
    scroll-margin-top: 110px;
}

.blog-post-prose h1 {
    font-size: var(--font-size-32);
}

.blog-post-prose h2 {
    font-size: var(--font-size-20);
}

.blog-post-prose h3,
.blog-post-prose h4,
.blog-post-prose h5,
.blog-post-prose h6 {
    font-size: var(--font-size-16);
}

.blog-post-prose p,
.blog-post-prose li,
.blog-post-prose blockquote {
    color: rgba(245, 245, 245, 0.72);
    font-size: var(--font-size-16);
    line-height: 1.8;
}

.blog-post-prose ul,
.blog-post-prose ol {
    display: grid;
    gap: var(--space-12);
    padding-left: 1.4rem;
}

.blog-post-prose ul {
    list-style: disc;
}

.blog-post-prose ol {
    list-style: decimal;
}

.blog-post-prose blockquote {
    padding-left: var(--space-20);
    border-left: 2px solid rgba(29, 161, 242, 0.45);
}

.blog-post-prose a {
    color: var(--color-primary);
}

.blog-post-prose a:hover,
.blog-post-prose a:focus-visible {
    color: var(--color-text);
}

.blog-post-prose code {
    padding: 2px 6px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    font-family: var(--font-family);
    font-size: var(--font-size-14);
}

.blog-post-prose pre {
    overflow-x: auto;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-small);
    background: #080808;
}

.blog-post-prose pre code {
    padding: 0;
    background: transparent;
}

.blog-post-prose img {
    width: 100%;
    border-radius: var(--radius-medium);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ── Responsive ─────────────────────────────────────────────── */

@media (max-width: 900px) {
    .blog-post-layout {
        grid-template-columns: 1fr;
    }

    .blog-post-sidecar {
        position: static;
    }
}

@media (max-width: 720px) {
    .site-main.blog-post-main {
        padding-top: var(--space-40);
    }

    .blog-post-article {
        padding: var(--space-20) 0;
    }

    .blog-post-title {
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }
}