/* JT Solar · Actualización Recursos Octubre 2026 */
.month-section{margin-top:2.2rem}
.month-section:first-child{margin-top:0}
.month-heading{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.month-heading h2{margin:0}
.month-heading p{margin:0;color:var(--muted)}

.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.article-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:20px;overflow:hidden;box-shadow:0 10px 30px rgba(60,60,60,.05);
  min-height:100%;
}
.article-card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#eee}
.article-card-body{display:flex;flex:1;flex-direction:column;padding:1.2rem}
.article-meta{font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.04em;color:var(--orange-accessible-dark)}
.article-card h3{font-size:1.28rem;margin:.5rem 0 .55rem;letter-spacing:-.02em}
.article-card p{color:var(--muted);margin:0 0 1rem}
.article-card .read-more{margin-top:auto;font-weight:900;text-decoration:none}
.article-card .read-more:hover{text-decoration:underline}

.article-hero{padding:3.3rem 0 2.2rem;background:linear-gradient(180deg,#fff 0%,var(--paper) 100%)}
.article-header{max-width:930px}
.article-header h1{font-size:clamp(2.2rem,6vw,4.6rem);letter-spacing:-.045em;line-height:.98;margin:.65rem 0 1rem}
.article-lead{font-size:1.15rem;line-height:1.65;color:var(--muted);max-width:820px}
.article-date{display:inline-block;font-weight:850;color:var(--orange-accessible-dark);margin-top:.6rem}
.article-cover{margin:1.8rem 0 0}
.article-cover img{width:100%;max-height:690px;object-fit:cover;border-radius:22px;border:1px solid var(--line)}
.article-cover figcaption{font-size:.86rem;color:var(--muted);margin-top:.5rem}

.article-wrap{max-width:900px;margin:0 auto}
.article-body{font-size:1.04rem;line-height:1.76}
.article-body h2{font-size:clamp(1.65rem,4vw,2.35rem);margin:2.5rem 0 .8rem;letter-spacing:-.03em}
.article-body h3{font-size:1.3rem;margin:1.7rem 0 .55rem}
.article-body p{margin:.7rem 0 1.05rem}
.article-body ul{padding-left:1.25rem}
.article-body li{margin:.4rem 0}
.answer-box,.example-box,.source-box,.related-box{
  border:1px solid var(--line);border-radius:18px;padding:1.25rem;margin:1.4rem 0;background:#fff
}
.answer-box{border-left:6px solid var(--yellow)}
.example-box{background:var(--paper)}
.answer-box strong,.example-box strong{display:block;margin-bottom:.35rem}
.simple-table{width:100%;border-collapse:collapse;margin:1.2rem 0;background:#fff;border-radius:14px;overflow:hidden}
.simple-table th,.simple-table td{padding:.85rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.simple-table th{background:var(--paper)}
.quick-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin:1.3rem 0}
.quick-fact{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1rem}
.quick-fact strong{display:block;font-size:1.35rem}
.quick-fact span{display:block;color:var(--muted);font-size:.9rem;margin-top:.25rem}

.project-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin:1.4rem 0}
.project-gallery figure{margin:0}
.project-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;border:1px solid var(--line)}
.project-gallery figcaption{font-size:.84rem;color:var(--muted);margin-top:.35rem}

.social-resources{display:flex;gap:.65rem;flex-wrap:wrap;margin-top:.75rem}
.social-resources a{display:inline-flex;min-height:44px;align-items:center;padding:.55rem .75rem;border:1px solid currentColor;border-radius:999px;text-decoration:none;font-weight:850}
.social-resources a:hover{text-decoration:underline}

.breadcrumbs{display:flex;gap:.4rem;flex-wrap:wrap;font-size:.88rem;color:var(--muted);margin-bottom:1rem}
.breadcrumbs a{font-weight:800;text-decoration:none}
.breadcrumbs a:hover{text-decoration:underline}

@media(max-width:900px){
  .article-grid{grid-template-columns:1fr}
  .quick-facts{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .project-gallery,.quick-facts{grid-template-columns:1fr}
  .article-header h1{font-size:2.35rem}
  .simple-table{font-size:.92rem}
}