:root {
    --article-width: min(92vw, 760px);
}

.blog-post {
    width: var(--article-width);
    margin: 0 auto clamp(4rem, 8vw, 6rem);
    background: #ffffff;
    border-radius: 24px;
    padding: clamp(2rem, 5vw, 3rem);
    box-shadow: 0 20px 45px rgba(15, 15, 20, 0.12);
}

.post-header {
    margin-bottom: clamp(2rem, 5vw, 3rem);
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.post-meta .category {
    color: var(--accent);
    font-weight: 600;
}

.post-header .subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-top: -0.4rem;
}

.author-date {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.post-hero {
    margin: clamp(2rem, 5vw, 3rem) 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(15, 15, 20, 0.1);
}

.post-hero img {
    width: 100%;
    display: block;
}

.post-hero figcaption {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 0.75rem 1.25rem;
    background: rgba(245, 245, 247, 0.85);
}

.post-content > * + * {
    margin-top: clamp(1.4rem, 4vw, 1.9rem);
}

.post-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    margin-top: clamp(1.8rem, 4vw, 2.4rem);
}

.post-content h3 {
    font-size: clamp(1.4rem, 2.4vw, 1.8rem);
    margin-top: clamp(1.4rem, 4vw, 2rem);
}

.post-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.post-content ul,
.post-content ol {
    padding-left: 1.25rem;
}

.callout {
    border-left: 4px solid var(--accent);
    padding: 1.5rem;
    border-radius: 16px;
    background: rgba(0, 113, 227, 0.08);
}

.pull-quote {
    font-size: 1.4rem;
    font-style: italic;
    color: var(--text-primary);
    padding: 1.8rem;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.08), rgba(0, 113, 227, 0));
    position: relative;
}

.pull-quote::before {
    content: "“";
    font-size: 4rem;
    position: absolute;
    top: -1rem;
    left: 1rem;
    color: rgba(0, 113, 227, 0.15);
}

.table-of-contents {
    padding: 1.8rem;
    border-radius: 20px;
    background: rgba(245, 245, 247, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.table-of-contents h2 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.8rem;
}

.table-of-contents ol {
    margin: 0;
    padding-left: 1.2rem;
}

.table-of-contents a {
    color: var(--text-secondary);
}

.post-footer {
    margin-top: clamp(3rem, 7vw, 4rem);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    padding-top: clamp(2rem, 5vw, 3rem);
    display: grid;
    gap: clamp(2rem, 5vw, 3rem);
}

.cta-section {
    background: var(--surface);
    padding: clamp(1.8rem, 4vw, 2.4rem);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.related-posts {
    background: rgba(245, 245, 247, 0.9);
    padding: clamp(1.8rem, 4vw, 2.4rem);
    border-radius: var(--border-radius);
}

.related-links {
    display: grid;
    gap: 0.9rem;
    margin-top: 1rem;
}

.related-links a {
    color: var(--text-primary);
    font-weight: 500;
}

.share-bar {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.share-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6em 1.1em;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .blog-post {
        padding: clamp(1.6rem, 6vw, 2.2rem);
        border-radius: 16px;
    }

    .post-meta {
        gap: 0.5rem;
    }

    .pull-quote {
        font-size: 1.2rem;
        padding: 1.4rem;
    }
}