.ms-methodology {
  margin: 0 0 2rem;
  padding: 1.25rem;
  border-left: 4px solid var(--red, #c8102e);
  background: var(--cream, #f8f6f2);
}

.ms-methodology h3 { margin-bottom: .6rem; }
.ms-methodology p { margin-bottom: .6rem; }
.ms-methodology p:last-child { margin-bottom: 0; }
.ms-scope-note { margin: .5rem 0 0; font-size: .75rem; line-height: 1.45; color: #6b6560; }

.ms-faq summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
}

.ms-faq p { padding: 0 1.25rem 1rem; }

@media (max-width: 640px) {
  #calculateur { scroll-margin-top: 4rem; }
  .hero { padding-bottom: 2.5rem; }
  .hero-actions { margin-bottom: 0; }
}