/* rankless.ai — article pages (articles/_template.html and every published article).
   Requires /assets/site.css. Content HTML comes from BlogForge / the publish workflow. */

.article-header,
.article-content,
.article-promo {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
    box-sizing: content-box;
}

/* Header */
.article-header { padding-top: calc(var(--nav-h) + 56px); padding-bottom: 32px; }
.article-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 20px; font-size: 14px; color: var(--muted); }
.article-breadcrumb a { color: var(--body-gray); }
.article-breadcrumb a:hover { color: var(--teal); }
.article-header .article-category { display: inline-block; font-size: 14px; font-weight: 500; color: var(--teal); margin-bottom: 12px; }
.article-title { font-size: clamp(32px, 2.4vw + 18px, 48px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 24px; }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding-top: 20px; border-top: 1px solid var(--border-subtle); font-size: 14px; color: var(--muted); }
.article-author { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.author-avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-raised); border: 1px solid var(--border-strong); color: var(--soft-white); font-size: 13px; font-weight: 600; }
.author-info { display: flex; flex-direction: column; line-height: 1.35; }
.author-name { color: var(--text); font-weight: 500; font-size: 15px; }
.author-title { font-size: 13px; color: var(--muted); }
.author-title:empty { display: none; }
.article-date, .article-read-time { font-family: var(--font-mono); font-size: 13px; }

/* Inline promo under the header */
.article-promo { margin-bottom: 8px; }
.article-promo a {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 18px;
    background: var(--surface); border: 1px solid var(--border-subtle); border-radius: var(--r-md);
    font-size: 15px; color: var(--body-gray);
    transition: border-color var(--dur) var(--ease-out);
}
.article-promo a:hover { border-color: var(--teal-line); }
.article-promo strong { color: var(--text); }
.article-promo .go { margin-left: auto; color: var(--teal); font-weight: 500; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }
.article-promo svg { width: 14px; height: 14px; }

/* Body */
.article-content { padding-top: 40px; padding-bottom: 72px; }
.article-content > * + * { margin-top: 0; }
.article-content p, .article-content li { font-size: 18px; line-height: 1.75; color: #C2C2C2; }
.article-content p { margin-bottom: 24px; }
.article-content h2 { font-size: 30px; font-weight: 600; margin: 56px 0 18px; line-height: 1.2; }
.article-content h3 { font-size: 22px; font-weight: 600; margin: 36px 0 12px; line-height: 1.3; }
.article-content ul, .article-content ol { margin: 0 0 24px; padding-left: 24px; }
.article-content li { margin-bottom: 10px; }
.article-content li::marker { color: var(--teal); }
.article-content a { color: var(--teal); text-decoration: underline; text-decoration-color: rgba(46, 226, 199, 0.4); text-underline-offset: 3px; }
.article-content a:hover { text-decoration-color: var(--teal); }
.article-content strong { color: var(--text); }
.article-content blockquote { margin: 36px 0; padding: 4px 0 4px 24px; border-left: 1px solid var(--teal); font-size: 20px; line-height: 1.55; color: var(--soft-white); }
.article-content code { font-family: var(--font-mono); background: var(--surface); padding: 2px 6px; border-radius: 6px; font-size: 0.85em; color: var(--teal); }
.article-content pre { background: var(--surface-sunken); border: 1px solid var(--border-subtle); border-radius: var(--r-md); padding: 20px; overflow-x: auto; margin-bottom: 24px; }
.article-content pre code { background: none; padding: 0; }
.article-content img { border-radius: var(--r-md); margin: 32px 0; }
.article-content table { width: 100%; border-collapse: collapse; margin: 0 0 28px; font-size: 15px; display: block; overflow-x: auto; }
.article-content th, .article-content td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border-subtle); vertical-align: top; color: var(--body-gray); }
.article-content th { color: var(--text); font-weight: 600; border-bottom-color: var(--border-strong); white-space: nowrap; }

/* Content components produced by the writer */
.article-content .key-takeaways,
.article-content .highlight-box {
    background: var(--surface); border: 1px solid var(--border-subtle); border-radius: var(--r-md);
    padding: 24px 28px; margin: 0 0 32px;
}
.article-content .key-takeaways h2 { font-size: 18px; margin: 0 0 12px; }
.article-content .key-takeaways ul { margin-bottom: 0; }
.article-content .key-takeaways li { font-size: 16px; }
.article-content .highlight-box p { margin-bottom: 0; color: var(--soft-white); }
.article-content .insight {
    margin: 32px 0; padding: 20px 24px;
    background: rgba(46, 226, 199, 0.06); border: 1px solid var(--teal-line); border-radius: var(--r-md);
}
.article-content .insight p { margin-bottom: 0; color: var(--soft-white); }
.article-content .citation-capsule { color: var(--soft-white); }
.article-content .faq { margin-top: 56px; border-top: 1px solid var(--border-subtle); }
.article-content .faq > h2 { margin-top: 40px; }
.article-content .faq-item { padding: 20px 0; border-bottom: 1px solid var(--border-subtle); }
.article-content .faq-item h3 { margin: 0 0 8px; font-size: 19px; }
.article-content .faq-item p { margin-bottom: 0; font-size: 16px; }

/* End-of-article CTA */
.article-cta {
    margin-top: 56px; padding: 32px;
    background: var(--surface); border: 1px solid var(--teal-line); border-radius: var(--r-lg);
}
.article-cta h3 { font-size: 24px; margin: 0 0 8px; }
.article-cta p { font-size: 16px; color: var(--body-gray); margin-bottom: 20px; }
.article-cta .cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.article-content .article-cta .btn-primary { color: var(--teal-ink); text-decoration: none; }
.article-content .article-cta .btn-primary:hover { color: var(--teal-ink); }
.article-cta .text-link { text-decoration: none; }

/* Related articles (markup generated by blogforge-publish.js) */
.related-articles { border-top: 1px solid var(--border-subtle); padding: 64px 0 var(--section-y); }
.related-header h3 { font-size: 24px; margin-bottom: 24px; }
.related-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.related-card {
    display: flex; flex-direction: column; gap: 8px;
    background: var(--surface); border: 1px solid var(--border-subtle); border-radius: var(--r-md);
    padding: 24px;
    transition: border-color var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out);
}
.related-card:hover { border-color: var(--border-strong); background: var(--surface-hover); }
.related-card-category { font-size: 13px; color: var(--teal); font-weight: 500; }
.related-card-title { font-size: 19px; line-height: 1.3; }
.related-card:hover .related-card-title { color: var(--teal); }
.related-card-excerpt { font-size: 15px; color: var(--body-gray); }

@media (max-width: 640px) {
    .article-header { padding-top: calc(var(--nav-h) + 32px); }
    .article-author { margin-right: 0; width: 100%; }
    .article-promo .go span { display: none; }
    .article-content p, .article-content li { font-size: 17px; }
    .article-content h2 { font-size: 25px; margin-top: 44px; }
    .article-content .key-takeaways, .article-content .highlight-box { padding: 20px; }
    .article-cta { padding: 24px; }
    .related-grid { grid-template-columns: 1fr; }
}