/* Shared publication cards and article layouts. */
.publications-section { padding: 4rem 0; background: #fff; }
.publications-section--muted { background: #f3f4f6; }
.publications-heading { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-bottom: 2rem; }
.publications-heading h2 { margin: 0; color: #1f2937; font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; line-height: 1.2; }
.publications-nav { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; }
/* The existing site styles every nav as a sticky white header. */
.publications-nav, .publication-breadcrumbs { position: static !important; z-index: auto !important; top: auto !important; background: transparent !important; }
.publications-nav a, .publications-all { color: #9a3412; font-weight: 600; text-underline-offset: .25em; }
.publications-nav a:hover, .publications-all:hover { text-decoration: underline; }
.publications-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.publication-card { display: flex; flex-direction: column; min-width: 0; border: 1px solid #e5e7eb; border-radius: .75rem; background: #fff; overflow: hidden; box-shadow: 0 4px 16px rgb(15 23 42 / 6%); transition: transform .2s ease, box-shadow .2s ease; }
.publication-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgb(15 23 42 / 12%); }
.publication-card__link { display: flex; flex: 1; flex-direction: column; color: inherit; text-decoration: none; }
.publication-card:focus-within { outline: 3px solid #c2410c; outline-offset: 4px; }
.publication-card__link:focus-visible { outline: none; }
.publication-card__image { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.publication-card__body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 1.5rem; }
.publication-card__section { margin-bottom: .65rem; color: #9a3412; font-size: .8rem; font-weight: 600; }
.publication-card__title { margin: 0 0 .75rem; color: #1f2937; font-size: 1.25rem; line-height: 1.4; font-weight: 700; overflow-wrap: anywhere; }
.publication-card__date { color: #6b7280; font-size: .875rem; }
.publication-card__excerpt { margin: .75rem 0 1.5rem; color: #4b5563; line-height: 1.7; }
.publication-card__action { display: inline-flex; align-items: center; gap: 1rem; margin-top: auto; padding: .65rem 1rem; border-radius: .5rem; background: linear-gradient(90deg, #f97316, #eab308); color: #1f2937; font-weight: 700; }
.publication-card__link:hover .publication-card__action { background: linear-gradient(90deg, #ea580c, #facc15); }
.publication-hero { position: relative; isolation: isolate; display: flex; align-items: center; min-height: 400px; padding: 4rem 0; background: #111827; color: #fff; }
.publication-hero__image, .publication-hero::after { position: absolute; inset: 0; width: 100%; height: 100%; }
.publication-hero__image { z-index: -2; object-fit: cover; object-position: center 45%; }
.publication-hero::after { z-index: -1; content: ''; background: linear-gradient(90deg, rgb(17 24 39 / 92%), rgb(17 24 39 / 72%)); }
.publication-hero__content { max-width: 1100px; }
.publication-breadcrumbs { display: flex; align-items: center; gap: .75rem; margin-bottom: 2rem; font-size: .9375rem; }
.publication-breadcrumbs a { color: #fff; text-decoration: underline; text-underline-offset: .25em; }
.publication-hero h1 { max-width: 1000px; margin: 0 0 1.5rem; font-size: clamp(1.75rem, 3.5vw, 3rem) !important; font-weight: 700; line-height: 1.2; overflow-wrap: anywhere; }
.publication-hero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; color: #f3f4f6; }
.publication-body { padding: 3.5rem 0; background: #fff; }
.publication-body__content { max-width: 896px; margin: 0 auto; font-size: 1.0625rem; line-height: 1.8; }
.publication-body__content > :first-child { margin-top: 0; }
.publication-body__content [data-publication-intro] { font-size: 1.1875rem; line-height: 1.8; }
.publication-body__content h2, .publication-body__content h3 { line-height: 1.35; }
.publication-body__content a:focus-visible, .publication-breadcrumbs a:focus-visible, .publications-nav a:focus-visible, .publications-all:focus-visible { outline: 3px solid #c2410c; outline-offset: 4px; }
.publication-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.publication-tags li { min-width: 0; max-width: 100%; }
.publication-tag { display: inline-flex; align-items: center; gap: .3rem; max-width: 100%; padding: .45rem .7rem; border: 1px solid #fed7aa; border-radius: .5rem; background: #fff7ed; color: #9a3412; font-size: .8125rem; font-weight: 600; line-height: 1.4; text-decoration: none; overflow-wrap: anywhere; transition: background .2s ease, border-color .2s ease; }
.publication-tag:hover { border-color: #f97316; background: #ffedd5; }
.publication-tag:focus-visible { outline: 3px solid #c2410c; outline-offset: 3px; }
.publication-tags--card { padding: 0 1.5rem 1.5rem; }
.publication-tags--hero { margin-top: 1.5rem; }
.publication-tags--hero .publication-tag { border-color: rgb(255 255 255 / 40%); background: rgb(255 255 255 / 10%); color: #fff; }
.publication-tags--hero .publication-tag:hover { background: rgb(255 255 255 / 22%); }
.publication-tags--hero .publication-tag:focus-visible { outline-color: #fdba74; }
.publication-topics { margin-bottom: 2.5rem; padding-bottom: 2rem; border-bottom: 1px solid #e5e7eb; }
.publication-topics__heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.publication-topics h2 { margin: 0; color: #1f2937; font-size: 1.25rem; font-weight: 700; }
.publication-topics p { margin: .75rem 0 1.25rem; color: #4b5563; }
.publication-topic-hero { padding: 2.5rem 0 3rem; border-bottom: 1px solid #fed7aa; background: linear-gradient(110deg, #fff7ed, #fffbeb); }
.publication-topic-hero__eyebrow { margin: 0 0 .75rem; color: #9a3412; font-size: .875rem; font-weight: 700; }
.publication-topic-hero h1 { margin: 0 0 1rem; color: #1f2937; font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 700; line-height: 1.2; overflow-wrap: anywhere; }
.publication-topic-hero h1 + p { max-width: 760px; margin: 0 0 1.5rem; color: #4b5563; font-size: 1.125rem; line-height: 1.7; }
.publication-tags--directory { gap: 1rem; }
.publication-tags--directory .publication-tag { padding: .85rem 1rem; font-size: 1rem; background: #fff; }
.publication-tag__count { padding: .15rem .5rem; border-radius: 1rem; background: #ffedd5; color: #9a3412; font-size: .8125rem; }
.publication-results-count { margin: 0 0 1.5rem; color: #4b5563; }
.publication-empty { padding: clamp(1.5rem, 5vw, 3rem); border: 1px solid #e5e7eb; border-radius: .75rem; background: #f9fafb; }
.publication-empty h2 { margin: 0 0 .75rem; color: #1f2937; font-size: 1.5rem; font-weight: 700; }
.publication-empty p { margin: 0 0 1.5rem; color: #4b5563; }
@media (max-width: 1023px) {
  .publications-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #articles-news .publications-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .publication-card__body { padding: 1.125rem; }
  .publication-tags--card { padding: 0 1.125rem 1.125rem; }
}
@media (max-width: 767px) {
  #articles-news .publications-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .publications-heading { align-items: flex-start; flex-direction: column; }
  .publications-section { padding: 3rem 0; }
  .publication-hero { min-height: 340px; padding: 2.5rem 0; }
  .publication-body { padding: 2.5rem 0; }
}
@media (max-width: 639px) {
  .publications-grid, #articles-news .publications-grid { grid-template-columns: minmax(0, 1fr); }
  .publication-card__body { padding: 1.5rem; }
  .publication-tags--card { padding: 0 1.5rem 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .publication-card { transition: none; }
  .publication-card:hover { transform: none; }
}