/* Research-supplier framing: site banner, reagent specifications, disclaimers, neutral product tiles. */

.research-banner {
  padding: 8px 20px;
  background: var(--dark);
  color: #fff;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
}
.research-banner strong {
  font-weight: 600;
}
.research-banner span {
  opacity: 0.75;
}
@media (max-width: 639px) {
  .research-banner {
    font-size: 12px;
  }
  .research-banner span {
    display: block;
  }
}

.research-specs {
  margin-top: 32px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--paper);
}
.research-specs h2 {
  margin: 0 0 16px;
  font-size: 22px;
  line-height: 1.25;
}
.research-specs-list {
  display: grid;
  margin: 0;
}
.research-specs-list > div {
  display: grid;
  grid-template-columns: minmax(130px, 34%) 1fr;
  gap: 16px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.55;
}
.research-specs-list dt {
  color: var(--muted);
}
.research-specs-list dd {
  margin: 0;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.research-specs-muted {
  color: var(--muted);
}
.research-specs-mono {
  font-family: var(--mono, monospace);
  font-size: 13px;
}
.research-specs-components {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.5;
}
.research-specs-components caption {
  margin-bottom: 8px;
  text-align: left;
  font-weight: 600;
}
.research-specs-components th,
.research-specs-components td {
  padding: 9px 10px 9px 0;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.research-specs-components thead th {
  color: var(--muted);
  font-weight: 400;
}
@media (max-width: 639px) {
  .research-specs {
    padding: 18px;
  }
  .research-specs-list > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .research-specs-components {
    display: block;
    overflow-x: auto;
  }
}

.research-disclaimer {
  margin-top: 24px;
  padding: 18px 20px;
  border-left: 3px solid var(--ink);
  background: var(--glacier);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.research-disclaimer p {
  margin: 0;
}
.research-disclaimer p + p {
  margin-top: 8px;
}
.research-disclaimer .research-disclaimer-title {
  color: var(--ink);
  font-weight: 600;
}

.product-tile {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  aspect-ratio: 4 / 5;
  padding: 10%;
  background: linear-gradient(160deg, #f4f6f7, #e4e8ea);
  color: var(--ink);
  font-family: var(--font);
  text-align: left;
}
.product-tile-brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7em;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.product-tile-brand .brand-cross {
  width: 1em;
  height: 1em;
}
.product-tile-title {
  font-size: 1.35em;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.product-tile-detail {
  font-size: 0.8em;
  color: var(--muted);
}
.product-tile-ruo {
  margin-top: auto;
  font-size: 0.65em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.product-tile-thumb {
  width: 76px;
  height: 100px;
  padding: 8px;
  font-size: 9px;
  aspect-ratio: auto;
}
.product-tile-large {
  width: 100%;
  font-size: clamp(16px, 2.4vw, 28px);
}

/* Legal pages: operator details */
.legal-details {
  display: grid;
  margin: 12px 0 0;
  max-width: 720px;
}
.legal-details > div {
  display: grid;
  grid-template-columns: minmax(150px, 30%) 1fr;
  gap: 16px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
}
.legal-details dt {
  color: var(--muted);
}
.legal-details dd {
  margin: 0;
}
@media (max-width: 559px) {
  .legal-details > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}