/* ============================================================
   SECUUR BLOG — article + index styles (extends secuur.css tokens)
   ============================================================ */

.wrap--narrow { max-width: 760px; }

/* ---------- breadcrumb ---------- */
.crumb {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em;
  color: var(--ink-55); padding: 28px 0 0;
}
.crumb a { color: var(--ink-70); border-bottom: 1px solid var(--line-soft); }
.crumb a:hover { color: var(--color-accent); }
.crumb strong { color: var(--color-sec); font-weight: 600; }

/* ---------- post header ---------- */
.post { padding-bottom: var(--s24); }
.post-head { padding: var(--s10) 0 var(--s8); border-bottom: var(--border); margin-bottom: var(--s10); }
.post-head .label { margin-bottom: 18px; }
.post-head h1 { margin: 0; max-width: 22ch; }
.post-dek { margin-top: 20px; color: var(--ink-70); max-width: 60ch; }
.post-meta {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-top: 24px; font-family: var(--mono); font-size: 0.8rem; color: var(--ink-55);
}

/* ---------- table of contents ---------- */
.post-toc {
  border: var(--border-soft); border-left: var(--border);
  background: var(--accent-soft); padding: var(--s6) var(--s6);
  margin-bottom: var(--s10);
}
.post-toc ul { list-style: none; padding: 0; display: grid; gap: 8px; }
.post-toc a { color: var(--ink-90); font-size: 0.93rem; }
.post-toc a:hover { color: var(--color-accent); }

/* ---------- article body ---------- */
.post-body { font-size: 1.08rem; line-height: 1.72; color: var(--ink-90); }
.post-body > * + * { margin-top: 1.35em; }
.post-body h2 {
  font-family: var(--display); font-size: 1.7rem; font-weight: 600; line-height: 1.2;
  margin-top: 2em; padding-top: 0.6em; letter-spacing: -0.01em; scroll-margin-top: 90px;
}
.post-body h3 {
  font-family: var(--display); font-size: 1.28rem; font-weight: 600;
  margin-top: 1.6em; scroll-margin-top: 90px;
}
.post-body h4 { font-size: 1.05rem; font-weight: 600; margin-top: 1.4em; }
.post-body p { color: var(--ink-90); }
.post-body a { color: var(--color-accent); border-bottom: 1px solid var(--accent-soft); }
.post-body a:hover { border-bottom-color: var(--color-accent); }
.post-body strong { color: var(--color-sec); font-weight: 650; }
.post-body ul, .post-body ol { padding-left: 1.4em; display: grid; gap: 0.5em; }
.post-body li { padding-left: 0.2em; }
.post-body li::marker { color: var(--color-accent); }
.post-body blockquote {
  border-left: var(--border); padding: 4px 0 4px var(--s6); margin-left: 0;
  font-family: var(--display); font-size: 1.22rem; line-height: 1.45; color: var(--color-sec);
}
.post-body code {
  font-family: var(--mono); font-size: 0.88em; background: var(--accent-soft);
  padding: 2px 6px; border-radius: 3px; color: var(--color-accent);
}
.post-body pre.code {
  background: var(--color-sec); color: var(--color-pri); padding: var(--s6);
  overflow-x: auto; border: var(--border); font-size: 0.86rem; line-height: 1.6;
}
.post-body pre.code code { background: none; color: inherit; padding: 0; }
.post-body hr { border: none; border-top: var(--border); margin: 2.4em 0; }
.table-wrap { overflow-x: auto; border: var(--border); }
.post-body table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
.post-body th, .post-body td { border: var(--border-soft); padding: 10px 14px; text-align: left; }
.post-body th { background: var(--accent-soft); font-weight: 600; font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; }

/* ---------- post CTA ---------- */
.post-cta { margin-top: var(--s20); }
.post-cta-inner { border: var(--border); background: var(--accent-soft); padding: var(--s10); text-align: center; }
.post-cta-inner h3 { font-family: var(--display); font-size: 1.6rem; margin-bottom: 12px; }
.post-cta-inner p { color: var(--ink-70); max-width: 46ch; margin: 0 auto 24px; }

/* ---------- related ---------- */
.related { margin-top: var(--s20); border-top: var(--border); padding-top: var(--s10); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s5); }
.related-card { border: var(--border); padding: var(--s6); transition: transform .2s ease; display: flex; flex-direction: column; gap: 8px; }
.related-card:hover { transform: translateY(-3px); }
.related-card h4 { font-family: var(--display); font-size: 1.05rem; line-height: 1.25; }

/* ---------- blog index ---------- */
.blog-index { padding-bottom: var(--s24); }
.blog-hero { padding: var(--s20) 0 var(--s12); border-bottom: var(--border); margin-bottom: var(--s12); }
.blog-hero h1 { margin-top: 18px; }
.blog-feature { display: block; border: var(--border); padding: var(--s12); margin-bottom: var(--s10); background: var(--color-pri); transition: transform .2s ease; }
.blog-feature:hover { transform: translateY(-4px); }
.blog-feature h2 { margin: 14px 0 16px; max-width: 22ch; }
.blog-feature .lead { max-width: 60ch; color: var(--ink-70); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s6); }
.blog-card { border: var(--border); padding: var(--s8); display: flex; flex-direction: column; gap: 12px; transition: transform .2s ease; min-height: 240px; }
.blog-card:hover { transform: translateY(-4px); }
.blog-card h3 { font-family: var(--display); font-size: 1.22rem; line-height: 1.25; }
.blog-card .muted { font-size: 0.92rem; flex-grow: 1; }

@media (max-width: 900px) {
  .blog-grid, .related-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .blog-grid, .related-grid { grid-template-columns: 1fr; }
  .post-body { font-size: 1.02rem; }
}