/* Blog + article layout. Loaded after styles.css. */
.blog-hero { padding: 150px 0 40px; text-align: center; }
.blog-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; margin-bottom: 14px; }
.blog-hero p { color: var(--muted); font-size: 1.1rem; max-width: 620px; margin: 0 auto; }

.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 40px 0 90px; }
.post-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: transform .35s var(--ease), border-color .3s, background .3s; }
.post-card:hover { transform: translateY(-4px); border-color: rgba(34,211,238,.4); background: var(--surface-hover); }
.post-card .tag { display: inline-block; font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); margin-bottom: 14px; }
.post-card h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; line-height: 1.25; }
.post-card p { color: var(--muted); font-size: .93rem; flex: 1; }
.post-card .meta { margin-top: 18px; font-size: .8rem; color: var(--muted); display: flex; gap: 10px; }
.post-card .read { margin-top: 14px; color: var(--cyan); font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }

.crumbs { display: flex; gap: 8px; font-size: .82rem; color: var(--muted); margin-bottom: 20px; flex-wrap: wrap; }
.crumbs a:hover { color: var(--cyan); }
.crumbs span { opacity: .5; }

.post-hero { padding: 140px 0 36px; }
.post-hero .tag { display: inline-block; font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); margin-bottom: 16px; }
.post-hero h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); font-weight: 800; line-height: 1.12; margin-bottom: 18px; }
.post-hero .dek { color: var(--muted); font-size: 1.15rem; max-width: 680px; }
.post-meta { display: flex; align-items: center; gap: 14px; margin-top: 26px; font-size: .88rem; color: var(--muted); flex-wrap: wrap; }
.post-meta .avatar { width: 36px; height: 36px; border-radius: 50%; padding: 2px; background: var(--grad); }
.post-meta .avatar span { display: grid; place-items: center; width: 100%; height: 100%; border-radius: 50%; background: var(--bg); font-family: var(--font-head); font-weight: 800; font-size: .75rem; color: var(--text); }
.post-meta b { color: var(--text); font-weight: 600; }
.post-meta .sep { opacity: .4; }

.post-body { max-width: 720px; margin: 0 auto; padding: 30px 0 60px; font-size: 1.06rem; line-height: 1.75; color: #d5dbe7; }
.post-body h2 { font-size: 1.65rem; font-weight: 700; margin: 46px 0 14px; letter-spacing: -0.02em; color: var(--text); }
.post-body h3 { font-size: 1.2rem; margin: 30px 0 10px; color: var(--text); }
.post-body p { margin-bottom: 18px; }
.post-body ul, .post-body ol { margin: 0 0 20px 22px; }
.post-body li { margin-bottom: 8px; }
.post-body strong { color: var(--text); }
.post-body a { color: var(--cyan); text-decoration: underline; text-decoration-color: rgba(34,211,238,.35); text-underline-offset: 3px; }
.post-body a:hover { text-decoration-color: var(--cyan); }
.post-body blockquote { border-left: 3px solid var(--cyan); padding: 4px 0 4px 20px; margin: 26px 0; color: var(--text); font-family: var(--font-head); font-size: 1.15rem; font-weight: 500; line-height: 1.5; }
.callout { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--violet); border-radius: 14px; padding: 18px 22px; margin: 26px 0; font-size: .98rem; }
.callout b { color: var(--text); }
.post-body table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: .95rem; }
.post-body th, .post-body td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.post-body th { color: var(--text); font-family: var(--font-head); font-weight: 600; font-size: .85rem; letter-spacing: .04em; }
.table-wrap { overflow-x: auto; }

.post-cta { max-width: 720px; margin: 10px auto 90px; background: linear-gradient(135deg, rgba(34,211,238,.08), rgba(129,140,248,.08) 50%, rgba(192,132,252,.08)); border: 1px solid var(--border-strong); border-radius: 22px; padding: 36px; text-align: center; }
.post-cta h3 { font-size: 1.5rem; margin-bottom: 10px; }
.post-cta p { color: var(--muted); margin-bottom: 22px; max-width: 520px; margin-left: auto; margin-right: auto; }

.post-more { max-width: 720px; margin: 0 auto 80px; }
.post-more h4 { font-family: var(--font-head); font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.post-more a { display: block; padding: 14px 0; border-top: 1px solid var(--border); font-family: var(--font-head); font-weight: 600; color: var(--text); }
.post-more a:hover { color: var(--cyan); }

@media (max-width: 860px) {
  .post-grid { grid-template-columns: 1fr; padding-bottom: 60px; }
  .blog-hero { padding-top: 120px; }
  .post-hero { padding-top: 110px; }
  .post-body { font-size: 1rem; }
  .post-cta { padding: 28px 22px; }
}