/* -------------------------------------------------------------------------
   Single article view
   ------------------------------------------------------------------------- */

/* Back link above the article */
.back-link {
    display: inline-block;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.back-link:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.article > header {
    background: transparent;
    border: none;
    padding: 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1.25rem;
}

.article > header h1 {
    margin: 0 0 0.3rem;
    font-size: 2rem;
    line-height: 1.2;
    font-weight: 700;
}

/* Date + reading-time row */
.article-byline {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}

.article > header time {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.article-reading-time {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.article-reading-time::before {
    content: '·';
    margin-right: 0.4rem;
}

.article > header .description {
    margin: 0 0 0.75rem;
    color: var(--color-text-soft);
    font-size: 1.05rem;
    font-style: italic;
}

/* Author + tag row in article header — .author-link and .tag defined in card.css */
.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.85rem;
}

/* Hero image shown between article header and content */
.hero-image {
    margin: 0 0 2rem;
    border-radius: var(--radius);
    overflow: hidden;
}

.hero-image img {
    display: block;
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

/* Divider between article body and author profile — mirrors the article header's border-bottom */
.article-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 2rem 0 0;
}

@media (max-width: 640px) {
    .article > header h1 { font-size: 1.5rem; }
    .hero-image img      { max-height: 220px; }
}