:root {
  --veincare-health-bg: #f8fafc;
  --veincare-health-surface: #ffffff;
  --veincare-health-tone: #0891b2;
  --veincare-health-tone-hover: #0e7490;
  --veincare-health-ink: #1e293b;
  --veincare-health-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --font-display: 'Raleway', sans-serif;
  --font-body: 'Mulish', sans-serif;
  --heading-case: uppercase;
}

body {
  font-family: var(--font-body);
  margin: 0;
  padding: 0;
}

/* Gallery Radio Logic */
.slide-unit {
  display: none;
}

#img-v1:checked ~ .slide-wrap .img-1 { display: block; }
#img-v2:checked ~ .slide-wrap .img-2 { display: block; }
#img-v3:checked ~ .slide-wrap .img-3 { display: block; }
#img-v4:checked ~ .slide-wrap .img-4 { display: block; }

/* Thumbs Styling */
.thumb-node img {
  border-radius: 4px;
  transition: transform 0.2s ease;
}

.thumb-node:hover img {
  transform: scale(1.05);
}

/* Design Preset D: Header Divider */
.legcare-top-bar {
  border-bottom: 1px solid #e2e8f0;
}

/* Design Preset D: Wide CTA hover underline */
.buy-now-portal {
  width: 100%;
  max-width: 500px;
  display: block;
  transition: all 0.3s ease;
  box-shadow: none;
}

.buy-now-portal:hover {
  text-decoration: underline;
  background-color: var(--veincare-health-tone-hover) !important;
}

/* Design Preset D: Reviews border-bottom */
.user-opinion-node {
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 2.5rem;
}

.user-opinion-node:last-child {
  border-bottom: none;
}

.opinion-body {
  line-height: 1.7;
  color: #334155;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .thumb-strip {
    justify-content: center;
  }
}

/* Soft Border Radius */
.gallery-engine img, 
.main-stage, 
.buy-now-portal {
  border-radius: 16px;
}

/* Design Preset D: Thumbnails side no frame (desktop) */
@media (min-width: 768px) {
  .thumb-strip img {
    border: none;
  }
}