/* =========================================================
   Article / blog pages
   ========================================================= */
.post { padding: 8rem 0 4rem; }
.post-wrap { max-width: 760px; }

.post-back {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.82rem; color: var(--ink-muted); text-decoration: none;
  margin-bottom: 2.5rem; transition: color 0.2s;
}
.post-back:hover { color: var(--accent); }

.post-meta {
  font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); font-weight: 500; margin-bottom: 1rem;
}
.post-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.12; letter-spacing: -0.02em;
  margin-bottom: 2rem;
}
.post-hero {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: 8px; margin-bottom: 2.4rem; box-shadow: var(--shadow);
}

/* body typography */
.post-body { font-size: 1.06rem; line-height: 1.75; color: var(--ink-light); }
.post-body > * + * { margin-top: 1.35rem; }
.post-body h2 {
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 700;
  color: var(--ink); line-height: 1.2; letter-spacing: -0.01em;
  margin-top: 2.8rem; margin-bottom: 0.2rem;
}
.post-body h3 {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 700;
  color: var(--ink); margin-top: 2rem; margin-bottom: 0.2rem;
}
.post-body p { color: var(--ink-light); }
.post-body strong { color: var(--ink); font-weight: 600; }
.post-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.post-body ul, .post-body ol { padding-left: 1.4rem; }
.post-body li { margin-top: 0.5rem; }
.post-body img { border-radius: 6px; margin-block: 1.8rem; box-shadow: var(--shadow); }
.post-body figure { margin-block: 1.8rem; }
.post-body .cap { font-size: 0.82rem; color: var(--ink-muted); margin-top: 0.5rem; }
.post-body blockquote {
  border-left: 2px solid var(--accent); padding-left: 1.2rem;
  font-family: var(--font-display); font-style: italic; font-size: 1.2rem; color: var(--ink);
}
.post-body hr { border: none; border-top: 1px solid var(--border); margin-block: 2.5rem; }
.post-body .ig-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.9rem; font-weight: 500;
}

/* prompt / code copy box */
.prompt-box {
  position: relative; margin-block: 1.8rem;
  background: var(--ink); border-radius: 8px; overflow: hidden;
}
.prompt-box-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.7rem 1rem; background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.prompt-box-label {
  font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); font-weight: 500;
}
.prompt-copy {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  font-family: var(--font-body); font-size: 0.75rem; font-weight: 600;
  padding: 0.4rem 0.85rem; border-radius: 4px;
  transition: background 0.2s, transform 0.1s;
}
.prompt-copy:hover { background: #b14716; }
.prompt-copy.copied { background: #2e7d32; }
.prompt-box pre {
  margin: 0; padding: 1.2rem; overflow-x: auto;
  color: rgba(255,255,255,0.9);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem; line-height: 1.6; white-space: pre-wrap; word-break: break-word;
}
.post-body code:not(pre code) {
  background: var(--paper-warm); border: 1px solid var(--border);
  padding: 0.1rem 0.4rem; border-radius: 3px; font-size: 0.9em;
}

/* end-of-post newsletter CTA */
.post-cta {
  margin-top: 3.5rem; padding: 2rem; border-radius: 8px;
  background: var(--paper-warm); border: 1px solid var(--border);
}
.post-cta h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; margin-bottom: 0.5rem; }
.post-cta p { font-size: 0.92rem; color: var(--ink-light); margin-bottom: 1.2rem; }
.post-cta .newsletter-row { display: flex; gap: 0.6rem; }
.post-cta input {
  flex: 1; background: var(--paper); border: 1px solid var(--border-strong);
  color: var(--ink); padding: 0.85rem 1rem; border-radius: 4px;
  font-family: var(--font-body); font-size: 0.9rem;
}
.post-cta input:focus { outline: none; border-color: var(--accent); }
.post-cta .btn-primary { white-space: nowrap; }

/* =========================================================
   Blog index (featured + grid)
   ========================================================= */
.blog-head { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.blog-sub { font-size: 1.05rem; color: var(--ink-light); line-height: 1.7; margin-top: 0.6rem; }
.blog-subscribe { max-width: 460px; margin: 1.8rem auto 0; }
.blog-subscribe .newsletter-row { display: flex; gap: 0.6rem; }
.blog-subscribe input {
  flex: 1; background: var(--paper); border: 1px solid var(--border-strong);
  color: var(--ink); padding: 0.85rem 1rem; border-radius: 4px;
  font-family: var(--font-body); font-size: 0.9rem;
}
.blog-subscribe input:focus { outline: none; border-color: var(--accent); }
.blog-subscribe .newsletter-msg { font-size: 0.82rem; color: var(--accent); margin-top: 0.6rem; }

.blog-section-label {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-muted); font-weight: 500; margin: 0 0 1.5rem;
}

.bmeta { font-size: 0.8rem; color: var(--ink-muted); margin-bottom: 0.55rem; }
.bmeta b { color: var(--accent); font-weight: 600; }
.btags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.9rem; }
.btags span {
  font-size: 0.68rem; letter-spacing: 0.03em; color: var(--ink-light);
  border: 1px solid var(--border); border-radius: 20px; padding: 0.2rem 0.7rem;
}

/* featured row */
.bfeat-wrap { display: grid; grid-template-columns: 1.35fr 1fr; gap: 2.8rem; margin-bottom: 4rem; }
.bfeat { display: block; text-decoration: none; color: inherit; }
.bfeat-img { aspect-ratio: 16/10; border-radius: 8px; overflow: hidden; margin-bottom: 1.3rem; background: var(--paper-warm); }
.bfeat-img img, .bside-img img, .bcard-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.bfeat:hover .bfeat-img img { transform: scale(1.03); }
.bfeat h2 { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; line-height: 1.2; color: var(--ink); margin-bottom: 0.6rem; }
.bfeat p { font-size: 0.95rem; color: var(--ink-light); line-height: 1.6; }

.bside-list { display: flex; flex-direction: column; gap: 1.7rem; }
.bside { display: grid; grid-template-columns: 104px 1fr; gap: 1.1rem; text-decoration: none; color: inherit; align-items: start; }
.bside-img { aspect-ratio: 1/1; border-radius: 6px; overflow: hidden; background: var(--paper-warm); }
.bside .bmeta { margin-bottom: 0.3rem; font-size: 0.74rem; }
.bside h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; line-height: 1.25; color: var(--ink); }
.bside .btags { margin-top: 0.5rem; }
.bside .btags span { font-size: 0.62rem; padding: 0.15rem 0.55rem; }

/* grid of the rest */
.bgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.2rem; }
.bcard { display: block; text-decoration: none; color: inherit; }
.bcard-img { aspect-ratio: 16/10; border-radius: 8px; overflow: hidden; margin-bottom: 1rem; background: var(--paper-warm); }
.bcard:hover .bcard-img img { transform: scale(1.03); }
.bcard h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; line-height: 1.25; color: var(--ink); margin-bottom: 0.5rem; }
.bcard p { font-size: 0.9rem; color: var(--ink-light); line-height: 1.55; }

@media (max-width: 880px) {
  .bfeat-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .bgrid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .post-cta .newsletter-row, .blog-subscribe .newsletter-row { flex-direction: column; }
  .bgrid { grid-template-columns: 1fr; }
  .bside { grid-template-columns: 92px 1fr; }
}