/* Existing home layout extracted from the template; refined for the partnership. */
.argilo-drx-summary { margin-block: 0 1.5rem; padding-block: 0 1.25rem; border-bottom: 1px solid var(--arg-color-border); }
.argilo-drx-summary :is(h2,h3) { margin: 0 0 .75rem; color: var(--arg-color-primary-strong); font-size: 1.25rem; line-height: 1.35; }
.argilo-drx-summary a { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; text-decoration: underline; text-underline-offset: .2em; }
.argilo-drx-summary a.ui.button { min-height: 44px; margin: 0; text-decoration: none; white-space: normal; line-height: 1.4; justify-content: center; box-sizing: border-box; }
.argilo-drx-summary__cta > .argilo-icon { flex: 0 0 auto; }
@media (max-width: 767px) { .argilo-drx-summary__cta.ui.button { width: 100%; } }

    .argilo-pangaea-home {
      background: var(--arg-color-surface-analytic);
      border-bottom: 1px solid rgba(122, 93, 57, 0.18);
      padding-top: 1.5rem;
    }

    .argilo-pangaea-home .argilo-shell {
      display: grid;
      gap: 1rem;
      grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
      align-items: start;
    }

    .argilo-pangaea-home .argilo-hero {
      background: #ffffff;
      border-top: 1px solid var(--arg-color-border);
      display: flex;
      flex-direction: column;
      height: auto;
      padding: 1.5rem 1.4rem 1.3rem;
    }

    .argilo-pangaea-home .argilo-hero h2 {
      color: var(--arg-color-primary-strong);
      font-size: 1.7rem;
      line-height: 1.15;
      margin: 0 0 0.75rem;
    }

    .argilo-pangaea-home .argilo-hero-rule {
      background: var(--arg-color-accent);
      height: 4px;
      margin: 0 0 1rem;
      width: 56px;
    }

    .argilo-pangaea-home .argilo-hero p {
      color: var(--arg-color-text);
      font-size: 1rem;
      line-height: 1.62;
      margin: 0 0 0.9rem;
      max-width: 58rem;
    }

    .argilo-pangaea-home .argilo-hero-highlights {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin: 0 0 1.2rem;
    }

    .argilo-pangaea-home .argilo-hero-highlights span {
      background: #f3ecdf;
      border: 1px solid var(--arg-color-border);
      color: var(--arg-color-primary-strong);
      font-size: 0.84rem;
      font-weight: 700;
      letter-spacing: 0.03em;
      padding: 0.45rem 0.65rem;
      text-transform: uppercase;
    }

    .argilo-pangaea-home .argilo-hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      justify-content: flex-start;
      margin: 1.25rem 0 0;
    }

    .argilo-pangaea-home .argilo-hero-actions .button {
      border-radius: 0;
      margin: 0;
    }

    .argilo-pangaea-home .argilo-browser {
      display: grid;
      gap: 0.55rem;
      grid-template-columns: minmax(0, 1fr);
      height: auto;
    }

    .argilo-pangaea-home .argilo-browser-main {
      display: grid;
      gap: 0.55rem;
      grid-template-columns: minmax(0, 1fr);
      max-width: none;
    }

    .argilo-pangaea-home .argilo-topic-toolbar {
      display: grid;
      gap: 0.55rem;
      grid-template-columns: minmax(0, 1fr);
    }

    .argilo-pangaea-home .argilo-browser-lead {
      background: #fff8ef;
      border: 1px solid var(--arg-color-border);
      color: #5f5f57;
      font-size: 0.9rem;
      line-height: 1.45;
      margin: 0;
      padding: 0.7rem 0.9rem;
    }

    .argilo-pangaea-home .argilo-topics-picker{
      align-items: center;
      background: var(--arg-color-primary-strong);
      color: #ffffff;
      display: flex;
      min-height: 50px;
    }

    .argilo-pangaea-home .argilo-topics-picker {
      background: var(--arg-color-primary-strong);
      gap: 0.65rem;
      padding: 0 0.85rem;
    }

    .argilo-pangaea-home .argilo-topics-picker label {
      color: #ffffff;
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      margin: 0;
      text-transform: uppercase;
      white-space: nowrap;
    }

    .argilo-pangaea-home .argilo-topics-picker select {
      appearance: none;
      -webkit-appearance: none;
      background: #f8f3eb;
      border: 0;
      border-radius: 0;
      color: #5c4630;
      flex: 1 1 auto;
      font-size: 0.92rem;
      height: 34px;
      min-width: 0;
      padding: 0 0.75rem;
    }

    .argilo-pangaea-home .argilo-topics-picker button {
      background: var(--arg-color-primary-strong);
      border: 0;
      color: #ffffff;
      cursor: pointer;
      font-size: 0.82rem;
      font-weight: 700;
      height: 34px;
      letter-spacing: 0.04em;
      padding: 0 0.75rem;
      text-transform: uppercase;
    }

    .argilo-pangaea-home .argilo-topics-picker button,
    .argilo-pangaea-home .argilo-hero-actions .button {
      transition: background 160ms ease, color 160ms ease;
    }

    .argilo-pangaea-home .argilo-topics-picker button:hover,
    .argilo-pangaea-home .argilo-hero-actions .button:hover {
      background-color: var(--arg-color-primary-hover);
    }

    .argilo-pangaea-home .argilo-topic-grid {
      display: grid;
      gap: 0.55rem;
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .argilo-pangaea-home .argilo-topic-tile {
      display: block;
      aspect-ratio: 4 / 3;
      min-height: 0;
      overflow: hidden;
      position: relative;
      text-decoration: none;
    }

    .argilo-pangaea-home .argilo-topic-tile::before {
      background: linear-gradient(180deg, rgba(0, 0, 0, 0.04) 10%, rgba(0, 0, 0, 0.48) 100%);
      content: "";
      inset: 0;
      position: absolute;
      z-index: 1;
    }

    .argilo-pangaea-home .argilo-topic-tile img {
      display: block;
      height: auto;
      object-fit: cover;
      left: 0;
      position: absolute;
      top: 0;
      width: 100%;
      z-index: 0;
    }

    .argilo-pangaea-home .argilo-topic-overlay {
      background: var(--arg-color-surface-soft);
      bottom: 0;
      color: #4a3a23;
      margin: 0;
      left: 0;
      padding: 0.42rem 0.54rem 0.46rem;
      position: absolute;
      width: 100%;
      z-index: 2;
    }

    .argilo-pangaea-home .argilo-topic-overlay strong {
      display: block;
      font-size: 0.79rem;
      line-height: 1.2;
      margin-bottom: 0.12rem;
      text-transform: uppercase;
    }

    .argilo-pangaea-home .argilo-topic-overlay span {
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.02em;
      opacity: 0.9;
    }

    .argilo-pangaea-home .argilo-topic-tile:hover .argilo-topic-overlay,
    .argilo-pangaea-home .argilo-topic-tile:focus .argilo-topic-overlay {
      background: var(--arg-color-border);
    }

    @media only screen and (max-width: 1100px) {
      .argilo-pangaea-home .argilo-shell {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    @media only screen and (max-width: 1200px) {
      .argilo-pangaea-home .argilo-topic-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
    }

    @media only screen and (max-width: 991px) {
      .argilo-pangaea-home .argilo-topic-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
    }

    @media only screen and (max-width: 767px) {
      .argilo-pangaea-home .argilo-shell {
        gap: 0.75rem;
      }

      .argilo-pangaea-home .argilo-browser {
        grid-template-columns: minmax(0, 1fr);
      }

      .argilo-pangaea-home .argilo-topic-toolbar {
        grid-template-columns: minmax(0, 1fr);
      }

      .argilo-pangaea-home .argilo-topic-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

/* Home and records reuse the module palette and SVG navigation. */
#frontpage-search-bar { background: var(--arg-color-surface-page); }
#frontpage-search-bar .ui.header { color: var(--arg-color-primary-strong); }
.argilo-home-navigation { padding-top: 1rem; margin-bottom: 1rem; }
.argilo-record-page { --arg-color-text-muted: var(--arg-color-muted); --arg-color-border-soft: var(--arg-color-border); --arg-color-secondary: var(--arg-color-primary-strong); color: var(--arg-color-text); }
.argilo-record-navigation { padding-top: 1rem; margin-bottom: 1.25rem; }
#frontpage-search-bar .ui.search.button,
.argilo-pangaea-home .argilo-hero-actions .ui.primary.button,
.argilo-record-page .argilo-method-actions .ui.primary.button { background: var(--arg-color-primary-strong); color: white; }
#frontpage-search-bar input::placeholder { color: var(--arg-color-muted); opacity: 1; }
.argilo-pangaea-home .argilo-hero-actions .ui.button,
.argilo-record-page .argilo-method-actions .ui.button { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 44px; border: 1px solid var(--arg-color-border); border-radius: 5px; }
.argilo-pangaea-home .argilo-hero-actions .ui.button:not(.primary),
.argilo-record-page .argilo-method-actions .ui.button:not(.primary) { background: var(--arg-color-surface-analytic); color: var(--arg-color-primary-strong); }
.argilo-pangaea-home .argilo-topic-toolbar { gap: .75rem; }
.argilo-pangaea-home .argilo-topics-picker select { appearance: auto; min-height: 40px; }
.argilo-pangaea-home .argilo-topics-picker button{ min-height: 44px; border-radius: 4px; }
.argilo-pangaea-home .argilo-topics-picker { border-radius: 5px; padding: .4rem .65rem; }
.argilo-record-page .argilo-record-science-bridge { background: var(--arg-color-surface-analytic); border-color: var(--arg-color-border); }
.argilo-record-page .argilo-record-science-bridge__cards { gap: .75rem; }
.argilo-record-page .argilo-record-science-card { border-color: var(--arg-color-border); border-radius: 5px; }
.argilo-record-page .argilo-record-science-card strong { display: flex; align-items: center; gap: .5rem; color: var(--arg-color-primary-strong); }
.argilo-record-page .argilo-record-science-card:hover { box-shadow: none; background: var(--arg-color-surface-analytic); border-color: var(--arg-color-primary-strong); }
.argilo-record-page .argilo-record-science-card span { color: var(--arg-color-muted); }
:is(.argilo-pangaea-home, .argilo-record-page, #frontpage-search-bar) :is(a, button, input, select, summary):focus-visible { outline: 3px solid var(--arg-color-focus); outline-offset: 3px; }
:is(.argilo-pangaea-home, .argilo-record-page) ::selection { background: var(--arg-color-border); color: var(--arg-color-text); }
:is(.argilo-pangaea-home, .argilo-record-page, #frontpage-search-bar) input { caret-color: var(--arg-color-primary-strong); }
@media (max-width: 767px) {
  .argilo-pangaea-home .argilo-topic-toolbar { grid-template-columns: minmax(0,1fr); }
  .argilo-pangaea-home .argilo-topics-picker { flex-wrap: wrap; }
  .argilo-pangaea-home .argilo-topics-picker select { flex: 1 1 140px; }
  .argilo-record-page .argilo-record-science-bridge__cards { grid-template-columns: minmax(0,1fr); }
  .argilo-record-page #record-title { font-size: 1.6rem; line-height: 1.3; }
}
@media (max-width: 767px) {
  .argilo-record-page .ui.container > .ui.relaxed.grid { margin-left: -14px; margin-right: -14px; }
}

.argilo-pangaea-home .argilo-hero { border: 0; background: transparent; padding: 0 1.5rem 0 0; }
.argilo-pangaea-home .argilo-hero h2 { text-wrap: balance; line-height: 1.25; }
.argilo-pangaea-home .argilo-hero p { max-width: 65ch; }
.argilo-pangaea-home .argilo-hero-highlights { margin: 1.25rem 0; gap: .35rem; }
.argilo-pangaea-home .argilo-hero-highlights span { font-weight: 400; letter-spacing: normal; }
.argilo-pangaea-home .argilo-institutional-link { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; text-decoration: underline; }
.argilo-pangaea-home .argilo-topic-overlay { box-sizing: border-box; }
.argilo-pangaea-home .argilo-topic-overlay strong { font-size: .9rem; text-transform: none; }
.argilo-pangaea-home .argilo-topic-overlay span { font-size: .8rem; opacity: 1; }
.argilo-pangaea-home .argilo-topic-tile img { height: 100%; }
.argilo-pangaea-home .argilo-topics-picker { background: transparent; color: var(--arg-color-text); padding: 0; flex-wrap: wrap; }
.argilo-pangaea-home .argilo-topics-picker label { color: var(--arg-color-text); text-transform: none; letter-spacing: normal; }
.argilo-pangaea-home .argilo-topics-picker select { background: white; border: 1px solid var(--arg-color-control-border); }
.argilo-pangaea-home .argilo-topics-picker button { min-height: 44px; }
.argilo-pangaea-home .argilo-browser-lead { padding: 0; background: transparent; border: 0; color: var(--arg-color-muted); }
@media (max-width: 767px) {
  .argilo-pangaea-home .argilo-hero { padding: 0; }
  .argilo-pangaea-home .argilo-shell { gap: 1.5rem; }
  .argilo-pangaea-home .argilo-hero-highlights { margin: .75rem 0; }
  .argilo-pangaea-home .argilo-hero-actions { margin-top: .75rem; }
}
@media (prefers-reduced-motion: reduce) {
  .argilo-pangaea-home .argilo-topics-picker button,
  .argilo-pangaea-home .argilo-hero-actions .button { transition: none; }
}