/* ==========================================================================
   blog.css  —  styles for blog post pages and the blog listing.
   Builds on condition.css tokens (--brand, --paper, --ink, --serif, --sans…).
   ========================================================================== */

.container-narrow{
  max-width:760px;margin:0 auto;padding:0 24px;
}

/* ---------- listing page ---------- */
.blog-page{padding-top:120px;padding-bottom:80px}
.blog-page .blog-head{margin-bottom:36px}
.blog-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:28px;
}
.blog-grid .post{
  display:block;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius,18px);overflow:hidden;text-decoration:none;color:inherit;
  box-shadow:var(--shadow-sm);transition:transform .25s ease, box-shadow .25s ease;
}
.blog-grid .post:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.blog-grid .post.featured{grid-column:1 / -1;display:grid;grid-template-columns:1.1fr 1fr;align-items:stretch}
.blog-grid .img-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--brand-soft)}
.blog-grid .post.featured .img-wrap{aspect-ratio:auto;height:100%}
.blog-grid .img-wrap img{width:100%;height:100%;object-fit:cover;display:block}
.blog-grid .tag{
  position:absolute;top:14px;left:14px;z-index:2;background:rgba(27,42,51,.82);color:#fff;
  font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.06em;
  padding:6px 12px;border-radius:999px;text-transform:uppercase;
}
.blog-grid .body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.blog-grid .meta{font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}
.blog-grid .body h3{font-family:var(--serif);font-size:23px;line-height:1.2;color:var(--ink)}
.blog-grid .post.featured .body h3{font-size:30px}
.blog-grid .body p{font-size:15px;color:var(--ink-2);margin:0}
.blog-grid .read{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-size:14px;font-weight:600;color:var(--brand);margin-top:4px}
.empty-note{color:var(--muted);font-size:17px;padding:40px 0}

@media(max-width:780px){
  .blog-grid{grid-template-columns:1fr}
  .blog-grid .post.featured{grid-template-columns:1fr}
  .blog-grid .post.featured .img-wrap{aspect-ratio:16/9}
}

/* ---------- single article ---------- */
.article-wrap{padding-top:110px;padding-bottom:70px}
.cond-crumb{
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  font-family:var(--sans);font-size:13px;color:var(--muted);margin-bottom:22px;
}
.cond-crumb a{color:var(--muted);text-decoration:none}
.cond-crumb a:hover{color:var(--brand)}
.article-head{margin-bottom:26px}
.article-head .tag{
  display:inline-block;background:var(--brand-soft);color:var(--brand);
  font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;padding:6px 13px;border-radius:999px;margin-bottom:16px;
}
.article-head h1{font-size:clamp(30px,5vw,46px);line-height:1.12;color:var(--ink)}
.article-meta{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px;
  font-family:var(--sans);font-size:14px;color:var(--muted);
}
.article-meta .dotsep{opacity:.55}
.article-hero-img{
  border-radius:var(--radius-lg,24px);overflow:hidden;margin:8px 0 34px;
  box-shadow:var(--shadow);aspect-ratio:16/9;background:var(--brand-soft);
}
.article-hero-img img{width:100%;height:100%;object-fit:cover;display:block}

/* article body typography */
.article-body{font-family:var(--sans);font-size:18px;line-height:1.72;color:var(--ink-2)}
.article-body > *:first-child{margin-top:0}
.article-body h2{font-family:var(--serif);font-size:30px;line-height:1.2;color:var(--ink);margin:1.8em 0 .5em}
.article-body h3{font-family:var(--serif);font-size:24px;line-height:1.25;color:var(--ink);margin:1.5em 0 .4em}
.article-body p{margin:0 0 1.15em;color:var(--ink-2)}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
.article-body ul,.article-body ol{margin:0 0 1.15em;padding-left:1.3em}
.article-body li{margin:.35em 0}
.article-body strong{color:var(--ink);font-weight:600}
.article-body blockquote{
  margin:1.6em 0;padding:6px 22px;border-left:3px solid var(--brand);
  background:var(--paper);border-radius:0 12px 12px 0;
  font-family:var(--serif);font-size:22px;line-height:1.4;color:var(--brand-2);
}
.article-body blockquote p{color:inherit;margin:.3em 0}
.article-body img{max-width:100%;height:auto;border-radius:14px;margin:1.4em 0}
.article-body hr{border:none;border-top:1px solid var(--line);margin:2em 0}
.article-body code{background:var(--brand-soft);padding:2px 6px;border-radius:5px;font-size:.9em}

.article-cta{
  margin:48px 0 30px;padding:28px 30px;border-radius:var(--radius-lg,24px);
  background:var(--brand);color:#fff;display:flex;gap:20px;align-items:center;
  justify-content:space-between;flex-wrap:wrap;
}
.article-cta h3{color:#fff;font-family:var(--serif);font-size:24px;margin:0 0 4px}
.article-cta p{color:rgba(255,255,255,.85);margin:0;font-size:15px}
.article-cta .btn-primary{background:#fff;color:var(--brand);white-space:nowrap}
.article-cta .btn-primary:hover{background:var(--paper)}
.back-link{
  display:inline-block;margin-top:10px;font-family:var(--sans);font-size:15px;
  font-weight:600;color:var(--brand);text-decoration:none;
}
.back-link:hover{text-decoration:underline}

@media(max-width:600px){
  .article-body{font-size:17px}
  .article-cta{flex-direction:column;align-items:flex-start}
}