.dvi-hero a,
.dvi-section a,
.footer-links a {
  text-decoration: none;
}

.dvi-hero a:hover,
.dvi-section a:hover,
.footer-links a:hover {
  text-decoration: underline;
}

.dvi-hero,
.dvi-section {
  margin-bottom: 24px;
}

.dvi-hero-main,
.dvi-aside-card,
.dvi-section {
  border: 1px solid var(--color-border-subtle);
  border-radius: 12px;
  background-color: #ffffff;
}

.dvi-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
  gap: 20px;
  align-items: start;
}

.dvi-hero-main {
  padding: 24px 24px 26px;
}

.dvi-eyebrow,
.dvi-label,
.dvi-aside-kicker,
.dvi-next-label {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.dvi-title {
  margin: 10px 0 14px;
  font-size: 2.2rem;
  line-height: 1.16;
  color: var(--color-ink);
}

.dvi-lead {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--color-muted);
}

.dvi-lead:last-of-type {
  margin-bottom: 0;
}

.dvi-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.dvi-hero-aside {
  display: grid;
  gap: 16px;
}

.dvi-aside-card {
  padding: 18px 18px 20px;
}

.dvi-aside-card-soft {
  background: linear-gradient(180deg, rgba(18, 52, 86, 0.05), rgba(255, 255, 255, 1));
}

.dvi-aside-list {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.dvi-aside-list li {
  color: var(--color-muted);
}

.dvi-aside-list a {
  color: var(--color-ink);
}

.dvi-section {
  padding: 22px 22px 24px;
}

.dvi-head {
  max-width: 980px;
  margin-bottom: 18px;
}

.dvi-head h2 {
  margin: 8px 0 10px;
  font-size: 1.7rem;
  line-height: 1.22;
  color: var(--color-ink);
}

.dvi-head p:last-child {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.74;
  color: var(--color-muted);
}

.dvi-test-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.dvi-test-card,
.dvi-shift-card,
.dvi-case-card {
  padding: 18px;
  border-radius: 12px;
  border: 1px solid var(--color-border-subtle);
  background-color: #ffffff;
}

.dvi-test-card h3,
.dvi-shift-card h3,
.dvi-case-card h3 {
  margin: 0 0 10px;
  font-size: 1.04rem;
  line-height: 1.32;
  color: var(--color-ink);
}

.dvi-test-card p,
.dvi-shift-card p,
.dvi-case-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.dvi-shift-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.dvi-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.dvi-next-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.dvi-next-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border-radius: 12px;
  border: 1px solid var(--color-border-subtle);
  background-color: #ffffff;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dvi-next-card strong {
  font-size: 1.02rem;
  line-height: 1.3;
  color: var(--color-ink);
}

.dvi-next-card span:last-child {
  font-size: 0.94rem;
  line-height: 1.64;
  color: var(--color-muted);
}

.dvi-next-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(18, 52, 86, 0.08);
  text-decoration: none;
}

#tests,
#shifts,
#cases,
#next {
  scroll-margin-top: 96px;
}

@media (max-width: 1180px) {
  .dvi-test-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dvi-next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .dvi-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .dvi-title {
    font-size: 1.95rem;
  }

  .dvi-test-grid,
  .dvi-shift-grid,
  .dvi-case-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 680px) {
  .dvi-hero-main,
  .dvi-aside-card,
  .dvi-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .dvi-title {
    font-size: 1.72rem;
  }

  .dvi-next-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .dvi-head h2 {
    font-size: 1.42rem;
  }
}