/* V-CORE left-aligned layer map and right research card v15. */
@media (min-width: 1051px) {
  .skin-depth {
    grid-template-columns: .92fr 1.04fr 1.04fr;
    position: relative;
  }

  .vcore-clean-visual > img {
    left: 40%;
  }

  .skin-lab-v4:hover .vcore-clean-visual > img {
    transform: translateX(-50%) scale(1.012);
  }

  .vcore-panel-screen {
    left: 40%;
  }

  .vcore-layer-rail span {
    left: 5%;
  }

  .vcore-layer-rail span:nth-child(1) { top: 54%; }
  .vcore-layer-rail span:nth-child(2) { top: 67%; }
  .vcore-layer-rail span:nth-child(3) { top: 81%; }

  .vcore-layer-rail span::after {
    width: 48px;
    background: linear-gradient(90deg, rgba(235,238,244,.9), rgba(181,187,198,.7));
  }

  .vcore-layer-rail span::before {
    left: calc(91% + 44px);
  }

  .skin-depth > .vcore-evidence-summary {
    position: absolute;
    z-index: 12;
    grid-column: auto;
    grid-row: auto;
    justify-self: auto;
    top: 86px;
    right: 4.2%;
    width: 26%;
    min-width: 330px;
    margin: 0 !important;
    padding: 22px !important;
    border-color: rgba(255,255,255,.105);
    background:
      radial-gradient(circle at 12% 0%, rgba(209,25,47,.12), transparent 43%),
      linear-gradient(145deg, rgba(13,7,10,.97), rgba(2,3,6,.96));
    box-shadow: 0 24px 60px rgba(0,0,0,.44), inset 0 1px rgba(255,255,255,.035);
  }

  .skin-depth > .vcore-evidence-summary > b {
    font-size: 12px;
    letter-spacing: .22em;
  }

  .skin-depth > .vcore-evidence-summary > p {
    margin-top: 14px;
    font-size: 11px;
    line-height: 1.7;
  }

  .skin-depth > .vcore-evidence-summary .research-source-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 17px;
  }

  .skin-depth > .vcore-evidence-summary .research-source-grid a {
    grid-template-columns: 64px 1fr;
    min-height: 48px;
    align-items: center;
    align-content: initial;
    padding: 9px 12px;
    text-align: left;
  }

  .skin-depth > .vcore-evidence-summary .research-source-grid a::before {
    inset: auto 12px 0;
  }

  .skin-depth > .vcore-evidence-summary .research-source-grid strong {
    font-size: 12px;
  }

  .skin-depth > .vcore-evidence-summary .research-source-grid span {
    margin: 0;
    padding-left: 12px;
    border-left: 1px solid rgba(255,255,255,.1);
    font-size: 7px;
    line-height: 1.45;
  }

  .skin-depth > .vcore-evidence-summary .research-context {
    margin-top: 12px;
    font-size: 7px;
  }

  .skin-depth-copy {
    grid-column: 1;
  }

  .evidence-panel {
    grid-column: 2 / 4;
  }

  .evidence-panel h3 {
    max-width: 420px;
  }

  .vcore-benefits {
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 0 14px !important;
  }

  .vcore-benefit {
    grid-template-columns: 30px 1fr;
    min-height: 94px;
  }
}

@media (max-width: 600px) {
  .skin-lab-v4 {
    min-height: 330px;
  }

  .vcore-layer-rail span:nth-child(1) { top: 45%; }
  .vcore-layer-rail span:nth-child(2) { top: 56%; }
  .vcore-layer-rail span:nth-child(3) { top: 67%; }

  .skin-depth > .vcore-evidence-summary {
    position: relative;
    top: auto;
    right: auto;
    min-width: 0;
  }

  .skin-depth > .vcore-evidence-summary .research-source-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
}