/* ===== Base Pillar Page ===== */
/* Base */

#header {
  position: unset;
  box-shadow: 0 4px 10px 0 rgba(0, 0, 0, 0.03);
}

.pillar-digital-printing {
  background-color: #ffffff;
}

.digital-printing-hub {
  margin: 32px 0;
  padding: 16px 20px;
  background: #f8f9fa;
  border-left: 4px solid #339bff;
  font-size: 15px;
}

.digital-printing-hub strong {
  display: block;
  margin-bottom: 6px;
  color: #222;
}

.digital-printing-hub a {
  color: #339bff;
  font-weight: 600;
  text-decoration: none;
}

.digital-printing-hub a:hover {
  text-decoration: underline;
}

.pillar-page {
  max-width: 910px;
  margin: 0 auto;
  padding-top: 120px;
  line-height: 1.75;
}

.pillar-page section {
  padding: 0;
}

/* Headings */
.pillar-page h1 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.pillar-page h2 {
  font-size: 1.5rem;
  margin-top: 3rem;
}

/* TOC */
.pillar-page .toc {
  background: #f8f9fa;
  padding: 1.25rem;
  border-left: 4px solid #339bff;
  margin: 2rem 0;
}

.pillar-page .toc ul {
  padding-left: 1rem;
}

.pillar-page .toc li {
  margin: 0.4rem 0;
}

.pillar-page .toc a {
  text-decoration: none;
}

.pillar-page .toc a:hover {
  text-decoration: underline;
}

/* Blog → Pillar internal links */
.blog-pillar-link {
  color: #339bff
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition:
    color 0.2s ease,
    text-decoration-thickness 0.2s ease;
}

/* Hover / focus state */
.blog-pillar-link:hover,
.blog-pillar-link:focus {
  color: #0056b3;
  text-decoration-thickness: 2px;
}

/* Optional: visited state (keeps it natural) */
.blog-pillar-link:visited {
  color: #6c757d;
}

/* Improve tap target clarity on mobile */
@media (max-width: 768px) {
  .blog-pillar-link {
    text-underline-offset: 4px;
  }
}

/* Mobile */
@media (max-width: 600px) {
  .pillar-page h1 {
    font-size: 1.6rem;
  }
}