.qs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 2rem auto;
}

.qs-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  background: var(--bg-secondary);
  text-decoration: none;
  color: var(--text-primary);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.qs-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
}

.qs-card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  border: none;
}

.qs-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

.qs-card svg {
  width: 48px;
  height: 48px;
  margin-top: 1.5rem;
  align-self: flex-end;
  color: var(--text-muted);
}

.qs-detail-section {
  margin: 3rem auto 0;
  max-width: 1100px;
}

.qs-detail-section h2 {
  font-size: 1.9rem;
  margin-bottom: 0.75rem;
}

.qs-detail-section .muted {
  margin-bottom: 1.5rem;
}

.qs-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.qs-detail-card {
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.4rem;
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  box-shadow: var(--shadow-soft);
}

.qs-detail-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.qs-detail-icon {
  font-size: 1.8rem;
}

.qs-detail-head h3 {
  margin: 0;
  font-size: 1.35rem;
}

.qs-detail-meta {
  margin: 0.1rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.qs-detail-description {
  color: var(--text-secondary);
}

.qs-detail-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.qs-detail-list li + li {
  margin-top: 0.4rem;
}

.qs-detail-actions {
  margin-top: auto;
}

.qs-detail-actions .button {
  width: 100%;
  justify-content: center;
}

.qs-verify {
  margin: 4rem auto 0;
  max-width: 960px;
}

.qs-verify__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
  border: 1px solid var(--border-color);
  border-radius: 0.9rem;
  padding: 1.75rem;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-soft);
}

.qs-verify__inner h2 {
  margin: 0 0 0.35rem;
  font-size: 1.75rem;
}

.qs-verify__inner p {
  margin: 0;
  color: var(--text-secondary);
}

@media (min-width: 768px) {
  .qs-verify__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .qs-verify__inner div {
    max-width: 70%;
  }
}