/* ============================================
   ARTICLES + ARTICLE HUBS (added 2026-10-23)
   Shared by both blogs:
     /storage/insights/...  operator articles (storage nav, Book-a-visit CTA)
     /guides/...            consumer articles (consumer nav, app badges)
   Deliberately quieter than the marketing pages: one reading column, no
   animation, no hero art, the product CTA held to a single card at the end.
   It should read as reference material, not a landing page.
   ============================================ */

/* Storage-side header: short CTA label on phones (mirrors storage.html) */
.header-cta-short { display: none; }
.header-right { display: flex; align-items: center; gap: var(--space-6); }
@media (max-width: 640px) {
  .header-cta-long { display: none; }
  .header-cta-short { display: inline; }
  .header-right { gap: var(--space-3); }
  .site-header .logo { font-size: 1.5rem; gap: 0.5rem; }
  .site-header .logo-icon { width: 34px; height: 34px; }
}

.article-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: calc(var(--space-24) + var(--space-4)) var(--space-4) var(--space-16);
}

/* Breadcrumb */
.crumbs {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
}
.crumbs ol { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; padding: 0; margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: var(--space-2); color: var(--color-text-light); }
.crumbs a { color: var(--color-text-muted); text-decoration: none; }
.crumbs a:hover { color: var(--color-accent); text-decoration: underline; }

/* Article head */
.article-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.article-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.6rem + 2.4vw, 3.25rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--color-text);
}
.article-dek {
  margin-top: var(--space-4);
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  line-height: 1.45;
  color: var(--color-text-muted);
}
.byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-6);
  padding: var(--space-4) 0;
  border-top: 1px solid rgba(61, 79, 74, 0.12);
  border-bottom: 1px solid rgba(61, 79, 74, 0.12);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.byline strong { color: var(--color-text); font-weight: 600; }
.byline .sep { color: var(--color-text-light); }

.disclosure {
  margin-top: var(--space-4);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}
.disclosure strong { color: var(--color-text); font-weight: 600; }

/* Table of contents */
.toc {
  margin: var(--space-8) 0 var(--space-10);
  padding: var(--space-5) var(--space-6);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}
.toc-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.toc ol { margin: 0; padding-left: 1.25rem; list-style: decimal; }
.toc li { margin: var(--space-1) 0; line-height: 1.5; font-size: 0.95rem; }
.toc li::marker { color: var(--color-text-light); }
.toc a { color: var(--color-primary); text-decoration: none; }
.toc a:hover { color: var(--color-accent); text-decoration: underline; }

/* Prose */
.prose {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-text);
}
.prose > * + * { margin-top: var(--space-5); }
.prose h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.35rem + 1.1vw, 2.1rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
  margin-top: var(--space-12);
  scroll-margin-top: 96px;
}
.prose h2 + * { margin-top: var(--space-4); }
.prose a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
.prose a:hover { color: var(--color-accent); }
.prose strong { font-weight: 600; }
.prose ul { padding-left: 1.3rem; }
.prose ul li { list-style: disc; margin: var(--space-2) 0; }
.prose ol { padding-left: 1.3rem; }
.prose ol li { list-style: decimal; margin: var(--space-2) 0; }
.prose li::marker { color: var(--color-accent); }

/* Comparison table: real <table>, scrolls sideways on phones instead of
   squashing the columns. */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(61, 79, 74, 0.15);
  border-radius: var(--radius-md);
}
.prose table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 0.95rem;
  line-height: 1.5;
}
.prose th,
.prose td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(61, 79, 74, 0.1);
}
.prose thead th {
  background: var(--color-bg-alt);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}
.prose tbody th { font-weight: 600; color: var(--color-text); }
.prose tbody tr:last-child th,
.prose tbody tr:last-child td { border-bottom: none; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Sources: smaller, numbered, reads like a reference list */
.prose .sources { font-size: 0.95rem; line-height: 1.6; }
.prose .sources li { margin: var(--space-2) 0; }
.prose .sources li::marker { color: var(--color-text-light); }

/* About the author */
.author-box {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(61, 79, 74, 0.12);
}
.author-avatar {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: var(--color-bg);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}
.author-box p { font-size: 0.95rem; line-height: 1.65; color: var(--color-text-muted); }
.author-box .author-name { color: var(--color-text); font-weight: 600; }

/* The one product card, at the end */
.article-cta {
  margin-top: var(--space-10);
  padding: var(--space-8);
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
}
.article-cta h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: var(--space-3);
}
.article-cta p { color: var(--color-text-muted); line-height: 1.65; }
.article-cta .cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.article-cta .cta-actions a:not(.btn) { color: var(--color-primary); }

/* ---- Hub (index) pages ---- */
.hub-head { margin-bottom: var(--space-10); }
.hub-head .article-dek { font-style: normal; font-family: var(--font-body); font-size: 1.1rem; }
.post-list { list-style: none; padding: 0; margin: 0; }
.post-card {
  padding: var(--space-8) 0;
  border-top: 1px solid rgba(61, 79, 74, 0.12);
}
.post-card:last-child { border-bottom: 1px solid rgba(61, 79, 74, 0.12); }
.post-card .article-kicker { margin-bottom: var(--space-2); }
.post-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.3rem + 0.9vw, 1.9rem);
  font-weight: 500;
  line-height: 1.2;
}
.post-card h2 a { color: var(--color-text); text-decoration: none; }
.post-card h2 a:hover { color: var(--color-accent); }
.post-card p { margin-top: var(--space-3); color: var(--color-text-muted); line-height: 1.65; }
.post-meta { margin-top: var(--space-3); font-size: 0.85rem; color: var(--color-text-light); }
.hub-empty {
  padding: var(--space-10) var(--space-6);
  text-align: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
}