/* Portada editorial. Cargada únicamente en /blog; no altera apps ni artículos. */
.blog { padding-block: 2.4rem 4rem; }
.blog h1, .blog h2, .blog h3, .blog p { margin: 0; }
.blog h1, .blog h2, .blog h3 { font-family: var(--display); font-weight: 600; }
.blog a { text-decoration: none; }
.blog-label { display: block; font: 600 .78rem/1.5 var(--ui); letter-spacing: .12em; text-transform: uppercase; color: var(--oro-vivo); }
.blog-heading { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.8rem; }
.blog-heading h1 { font-size: clamp(2.6rem, 5vw, 4rem); line-height: 1.05; margin-top: .5rem; letter-spacing: -.03em; }
.blog-heading > p { font-size: 1rem; line-height: 1.7; color: #c5bed4; padding-left: 1.5rem; border-left: 1px solid var(--filete); }
.blog-search { margin: 0 0 2rem; padding: 1.25rem; border: 1px solid var(--filete); border-radius: 1rem; background: #151023; }
.blog-search > label { display: block; font-weight: 600; margin-bottom: .65rem; }
.blog-search-fields { display: grid; grid-template-columns: minmax(0, 1fr) minmax(10rem, 15rem) auto; gap: .65rem; }
.blog-search input, .blog-search select, .blog-search button { min-width: 0; width: 100%; min-height: 3rem; border: 1px solid #5b526b; border-radius: .55rem; padding: .65rem .9rem; font: inherit; }
.blog-search input, .blog-search select { background: #0d0a18; color: var(--tinta); }
.blog-search input::placeholder { color: #b9b0c9; opacity: 1; }
.blog-search button { background: var(--oro-vivo); border-color: var(--oro-vivo); color: #211728; font-weight: 700; cursor: pointer; padding-inline: 1.6rem; }
.blog :is(a, button, input, select):focus-visible { outline: 3px solid var(--oro-vivo); outline-offset: 4px; }
.blog-featured { display: grid; grid-template-columns: 1.25fr 1fr; gap: 1.25rem; margin-bottom: 3rem; }
.blog-card { min-width: 0; border: 1px solid var(--filete-suave); border-radius: .9rem; overflow: hidden; background: #12101d; }
.blog-card-link { display: flex; flex-direction: column; height: 100%; }
.blog-card-image { overflow: hidden; aspect-ratio: 1200 / 630; background: #191124; flex-shrink: 0; }
.blog-card-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.blog-card-copy { padding: 1.25rem; display: flex; flex: 1; flex-direction: column; align-items: flex-start; gap: .6rem; }
.blog-card :is(h2,h3) { font-size: 1.65rem; line-height: 1.15; text-wrap: pretty; overflow-wrap: anywhere; }
.blog-card p { color: #c5bed4; font-size: 1rem; line-height: 1.6; }
.blog-read { display: flex; gap: .75rem; color: var(--oro-vivo); font-size: .875rem; padding-top: .6rem; margin-top: auto; }
.blog-card-link:hover :is(h2,h3) { color: var(--oro-vivo); }
.blog-card:focus-within { outline: 2px solid var(--oro-vivo); outline-offset: 3px; }
.blog-card-lead { border-color: var(--filete); background: linear-gradient(120deg, #241b30, #131020); }
.blog-card-lead h2 { font-size: clamp(2rem, 3.2vw, 2.65rem); }
.blog-card-lead .blog-card-copy { padding: 1.5rem 1.7rem; }
.blog-guides { display: flex; flex-direction: column; gap: 1rem; min-width: 0; }
.blog-guides > h2 { font-size: 1.65rem; line-height: 1.15; padding: .15rem 0 .2rem; }
.blog-card-guide { flex: 1; }
.blog-card-guide .blog-card-link { display: grid; grid-template-columns: minmax(5rem, .8fr) minmax(0, 1.4fr); }
.blog-card-guide .blog-card-image { aspect-ratio: auto; height: 100%; }
.blog-card-guide .blog-label { font-size: .75rem; }
.blog-card-guide h3 { font-size: 1.6rem; }
.blog-card-guide p { font-size: .9rem; }
.blog-section-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: .6rem 1rem; margin-bottom: 1.2rem; }
.blog-section-heading h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); line-height: 1.15; }
.blog-section-heading > :is(span,a) { color: #c5bed4; font-size: .875rem; }
.blog-section-heading a { text-decoration: underline; text-underline-offset: .2em; }
.blog-collections { margin-bottom: 3rem; }
.blog-collection-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.blog-collection { display: flex; flex-direction: column; gap: .5rem; padding: 1.3rem; border-top: 2px solid #8c6b3a; background: linear-gradient(140deg, #211729, #12101d); border-radius: .2rem .2rem .75rem .75rem; }
.blog-collection:nth-child(2) { border-color: #9d8dc7; }
.blog-collection:nth-child(3) { border-color: #90bfc4; }
.blog-collection:nth-child(4) { border-color: #bd8ea3; }
.blog-collection h3 { font-size: 1.5rem; line-height: 1.2; }
.blog-collection p { color: #c5bed4; font-size: .9rem; }
.blog-collection > span:last-child { margin-top: auto; align-self: flex-end; color: var(--oro-vivo); font-size: 1.2rem; }
.blog-collection:hover { background: #271e32; }
.blog-library { scroll-margin-top: 6rem; }
.blog-topics { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.blog-topics a { font-size: .875rem; padding: .6rem .9rem; border: 1px solid #4a4158; border-radius: 2rem; min-height: 2.75rem; display: inline-flex; align-items: center; }
.blog-topics a:hover { border-color: var(--oro); }
.blog-topics a[aria-current] { background: var(--oro-vivo); border-color: var(--oro-vivo); color: #211728; }
.blog .blog-results { color: #bdb4cb; font-size: .875rem; margin-bottom: 1.3rem; }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; }
.blog-pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .5rem; margin-top: 2rem; }
.blog-pagination a { min-width: 2.75rem; min-height: 2.75rem; padding: .55rem .8rem; display: grid; place-items: center; border: 1px solid #4a4158; border-radius: .5rem; font-size: .875rem; }
.blog-pagination [aria-current] { background: var(--oro-vivo); color: #211728; border-color: var(--oro-vivo); }
.blog-pagination a:hover { border-color: var(--oro-vivo); }
.blog-empty { border: 1px solid var(--filete); border-radius: .9rem; padding: 2rem; }
.blog-empty h3 { font-size: 1.7rem; }
.blog-empty p { margin-block: .8rem; }
.blog-empty a { color: var(--oro-vivo); text-decoration: underline; }
.blog-practice { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 2rem; margin-top: 3rem; border: 1px solid var(--filete); border-radius: 1rem; background: linear-gradient(125deg, #261a34, #151021); }
.blog-practice h2 { font-size: 2rem; line-height: 1.1; margin-block: .5rem; }
.blog-practice p { color: #c5bed4; font-size: 1rem; }
.blog-practice > a { display: inline-flex; align-items: center; gap: .8rem; flex-shrink: 0; padding: .8rem 1rem; border: 1px solid var(--oro); border-radius: .5rem; color: var(--oro-vivo); font-size: 1rem; }
.blog-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 58rem) {
  .blog-featured { grid-template-columns: 1fr; }
  .blog-guides { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-guides > h2 { grid-column: 1 / -1; }
  .blog-card-guide .blog-card-link { display: flex; }
  .blog-card-guide .blog-card-image { aspect-ratio: 1200 / 630; height: auto; }
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-collection-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-practice { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 38rem) {
  .blog { padding-top: 1.5rem; }
  .blog-heading { display: block; }
  .blog-heading > p { border: 0; padding: 0; margin-top: .8rem; }
  .blog-heading br { display: none; }
  .blog-search-fields { grid-template-columns: minmax(0, 1fr) auto; }
  .blog-search input { grid-column: 1 / -1; }
  .blog-search select { font-size: 1rem; }
  .blog-search button { padding-inline: 1rem; }
  .blog-guides, .blog-grid { grid-template-columns: 1fr; }
  .blog-card-guide .blog-card-link { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); }
  .blog-card-guide .blog-card-image { height: 100%; aspect-ratio: auto; }
  .blog-card-lead .blog-card-copy, .blog-card-copy { padding: 1.1rem; }
  .blog-card-guide h3 { font-size: 1.5rem; }
  .blog-collection { padding: 1rem; }
  .blog-collection h3 { font-size: 1.45rem; overflow-wrap: anywhere; }
  .blog-practice { padding: 1.3rem; }
  .blog-practice > a { flex-shrink: 1; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media (max-width: 24rem) {
  .blog-search-fields { grid-template-columns: minmax(0, 1fr); }
  .blog-search input { grid-column: auto; }
}