/* AI Book Maker — Blog (matches SEO cream/brown system) */

body.blog-page {
    background: var(--seo-cream, #f6f3ee);
}

.blog-shell {
    background: var(--seo-cream, #f6f3ee);
    overflow-x: hidden;
}

.blog-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--seo-muted, #6b5d52);
}

.blog-breadcrumb a {
    color: var(--seo-brown, #703909);
    text-decoration: none;
}

.blog-breadcrumb a:hover {
    text-decoration: underline;
}

.blog-index-hero {
    border-bottom: 1px solid var(--seo-border, #e4ddd3);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .72), rgba(246, 243, 238, .2)),
        radial-gradient(ellipse 80% 60% at 10% 0%, rgba(112, 57, 9, .08), transparent 55%);
}

.blog-index-hero-inner,
.blog-index-grid,
.blog-article,
.blog-related {
    width: 100%;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--site-page-pad, 24px);
    padding-right: var(--site-page-pad, 24px);
    box-sizing: border-box;
}

.blog-index-hero-inner {
    padding-top: clamp(40px, 6vw, 72px);
    padding-bottom: clamp(36px, 5vw, 56px);
}

.blog-index-hero h1 {
    margin: 0 0 14px;
    max-width: 18ch;
    font-size: clamp(32px, 5vw, 48px);
    line-height: 1.12;
    letter-spacing: -.03em;
    color: var(--seo-ink, #170f0d);
}

.blog-index-hero p {
    margin: 0;
    max-width: 54ch;
    font-size: 17px;
    line-height: 1.65;
    color: var(--seo-muted, #6b5d52);
}

.blog-index-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    padding-top: 36px;
    padding-bottom: 56px;
}

.blog-card {
    padding: 28px 26px;
    border: 1px solid var(--seo-border, #e4ddd3);
    background: #fff;
    box-shadow: 0 18px 40px rgba(55, 28, 22, .05);
    transition: transform .25s ease, box-shadow .25s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px rgba(112, 57, 9, .1);
}

.blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    margin-bottom: 14px;
    font-size: 12px;
    font-weight: 700;
    color: var(--seo-muted, #6b5d52);
}

.blog-card-cat {
    color: var(--seo-brown, #703909);
    text-transform: uppercase;
    letter-spacing: .08em;
}

.blog-card h2 {
    margin: 0 0 12px;
    font-size: clamp(20px, 2.4vw, 24px);
    line-height: 1.25;
    letter-spacing: -.02em;
}

.blog-card h2 a {
    color: var(--seo-ink, #170f0d);
    text-decoration: none;
}

.blog-card h2 a:hover {
    color: var(--seo-brown, #703909);
}

.blog-card p {
    margin: 0 0 18px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--seo-muted, #6b5d52);
}

.blog-card-link {
    font-size: 14px;
    font-weight: 800;
    color: var(--seo-brown, #703909);
    text-decoration: none;
}

.blog-card-link:hover {
    text-decoration: underline;
}

.blog-article-hero {
    padding: clamp(36px, 5vw, 64px) var(--site-page-pad, 24px) 28px;
    max-width: 1100px;
    margin: 0 auto;
    box-sizing: border-box;
}

.blog-article-kicker {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--seo-brown, #703909);
}

.blog-article-hero h1 {
    margin: 0 0 14px;
    max-width: 18ch;
    font-size: clamp(30px, 4.8vw, 46px);
    line-height: 1.12;
    letter-spacing: -.03em;
    color: var(--seo-ink, #170f0d);
}

.blog-article-deck {
    margin: 0 0 18px;
    max-width: 62ch;
    font-size: 18px;
    line-height: 1.6;
    color: var(--seo-muted, #6b5d52);
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--seo-muted, #6b5d52);
}

.blog-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 40px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto 48px;
    padding: 0 var(--site-page-pad, 24px);
    box-sizing: border-box;
}

.blog-article-body {
    max-width: 68ch;
}

.blog-section {
    margin-bottom: 32px;
}

.blog-section h2 {
    margin: 0 0 12px;
    font-size: clamp(22px, 2.6vw, 28px);
    line-height: 1.25;
    letter-spacing: -.02em;
    color: var(--seo-ink, #170f0d);
}

.blog-section p {
    margin: 0 0 14px;
    font-size: 16.5px;
    line-height: 1.7;
    color: var(--seo-muted, #6b5d52);
}

.blog-section ul {
    margin: 0 0 14px;
    padding-left: 1.2em;
}

.blog-section li {
    margin-bottom: 8px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--seo-muted, #6b5d52);
}

.blog-faq {
    margin: 40px 0 28px;
    padding-top: 8px;
    border-top: 1px solid var(--seo-border, #e4ddd3);
}

.blog-faq h2 {
    margin: 0 0 16px;
    font-size: 24px;
    color: var(--seo-ink, #170f0d);
}

.blog-faq-item {
    border: 1px solid var(--seo-border, #e4ddd3);
    background: #fff;
    margin-bottom: 10px;
    padding: 14px 16px;
}

.blog-faq-item summary {
    cursor: pointer;
    font-weight: 800;
    color: var(--seo-ink, #170f0d);
}

.blog-faq-item p {
    margin: 10px 0 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--seo-muted, #6b5d52);
}

.blog-inline-cta {
    margin-top: 36px;
    padding: 28px 24px;
    border: 1px solid var(--seo-border, #e4ddd3);
    background: #fff;
}

.blog-inline-cta h2 {
    margin: 0 0 8px;
    font-size: 22px;
    color: var(--seo-ink, #170f0d);
}

.blog-inline-cta p {
    margin: 0 0 16px;
    color: var(--seo-muted, #6b5d52);
}

.blog-inline-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.blog-toc {
    position: sticky;
    top: 96px;
    padding: 18px 16px;
    border: 1px solid var(--seo-border, #e4ddd3);
    background: rgba(255, 255, 255, .72);
}

.blog-toc-label {
    margin: 0 0 10px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--seo-brown, #703909);
}

.blog-toc ol {
    margin: 0;
    padding-left: 1.1em;
}

.blog-toc li {
    margin-bottom: 8px;
    font-size: 13px;
    line-height: 1.4;
    color: var(--seo-muted, #6b5d52);
}

.blog-related {
    padding-bottom: 48px;
}

.blog-related h2 {
    margin: 0 0 18px;
    font-size: 24px;
    color: var(--seo-ink, #170f0d);
}

.blog-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.blog-related-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px 18px;
    border: 1px solid var(--seo-border, #e4ddd3);
    background: #fff;
    text-decoration: none;
    transition: border-color .2s ease, transform .2s ease;
}

.blog-related-card:hover {
    border-color: #d4cbc0;
    transform: translateY(-2px);
}

.blog-related-card span {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--seo-brown, #703909);
}

.blog-related-card strong {
    font-size: 16px;
    line-height: 1.35;
    color: var(--seo-ink, #170f0d);
}

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

    .blog-toc {
        display: none;
    }

    .blog-related-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .blog-index-grid {
        grid-template-columns: 1fr;
    }
}