/* Blog — AgrandarImagen.com (shared with guías) */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #fafafa;
  color: #1a1a2e;
  line-height: 1.7;
}
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 64px;
}
.blog-header {
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 24px;
  margin-bottom: 32px;
}
.blog-brand {
  font-size: 14px;
  font-weight: 600;
  color: #10b981;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 16px;
}
.blog-brand:hover { text-decoration: underline; }
h1 {
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 12px;
}
.meta {
  font-size: 14px;
  color: #6b7280;
}
.prose h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 32px 0 12px;
  color: #111827;
}
.prose h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 24px 0 10px;
}
.prose p, .prose li {
  font-size: 16px;
  color: #374151;
  margin-bottom: 14px;
}
.prose ul, .prose ol {
  padding-left: 22px;
  margin-bottom: 14px;
}
.prose a {
  color: #10b981;
  text-decoration: none;
  font-weight: 500;
}
.prose a:hover { text-decoration: underline; }
.back {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
  color: #10b981;
  text-decoration: none;
}
.back:hover { text-decoration: underline; }
.cta-box {
  margin-top: 40px;
  padding: 24px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: 12px;
  text-align: center;
}
.cta-box p { margin-bottom: 16px; font-size: 15px; color: #065f46; }
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background: #10b981;
  color: white !important;
  font-weight: 600;
  border-radius: 999px;
  text-decoration: none !important;
}
.cta-btn:hover { background: #059669; }
.related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #e5e7eb;
}
.related h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}
.related ul { list-style: none; padding: 0; }
.related li { margin-bottom: 10px; font-size: 15px; }
/* Blog index list */
.post-list { list-style: none; padding: 0; }
.post-list li {
  padding: 24px 0;
  border-bottom: 1px solid #e5e7eb;
}
.post-list li:last-child { border-bottom: 0; }
.post-list a.title {
  font-size: 20px;
  font-weight: 600;
  color: #111827;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
}
.post-list a.title:hover { color: #10b981; }
.post-list .excerpt {
  font-size: 15px;
  color: #6b7280;
  line-height: 1.6;
}