.jdp {
  box-sizing: border-box;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: #0f172a;
  background: #ffffff;
  padding: 24px;
  max-width: 1080px;
  margin: 0 auto;
}

.jdp * {
  box-sizing: inherit;
}

.jdp-title {
  margin: 0 0 8px 0;
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.jdp-section {
  padding: 20px 0;
  border-top: 1px solid #e5e7eb;
}

.jdp-section:first-of-type {
  border-top: none;
}

.jdp-heading {
  margin: 0 0 8px 0;
  font-size: 1.375rem;
  line-height: 1.3;
}

.jdp-subheading {
  margin: 0 0 6px 0;
  font-size: 1.05rem;
  line-height: 1.35;
}

.jdp-paragraph {
  margin: 0;
  color: #334155;
}

.jdp-section .jdp-paragraph + .jdp-paragraph {
  margin-top: 8px;
}

.jdp-list {
  margin: 12px 0 0 0;
  padding-left: 20px;
}

.jdp-list li {
  margin: 8px 0;
}

.jdp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 12px;
}

.jdp-card {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 14px;
  background: #f8fafc;
}

@media (min-width: 640px) {
  .jdp-title {
    font-size: 2.25rem;
  }
  .jdp-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .jdp-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}