.gc-see-more {
  --gc-body-color: #6a6a6a;
  --gc-accent: #828282;
  --gc-lh: 1.6;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 0.75rem 1.25rem;
  align-items: start;
  margin: 1.25rem 0 1.75rem;
}
.gc-see-more__gutter {
  position: relative;
  width: 48px;
  min-height: 38px;
}
.gc-see-more__line {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  width: 2px;
  height: 0;
  background: var(--gc-accent);
  transition: height .25s ease;
  border-radius: 2px;
}
.gc-see-more__btn {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 8px);
  top: 0;
  width: 35px; height: 35px;
  border-radius: 999px;
  border: none;
  background: var(--gc-accent);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
}
.gc-see-more__chevron {
  display: inline-block;
  width: 0; height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid #fff;
  transition: transform .2s ease;
}
.gc-see-more--open .gc-see-more__chevron { transform: rotate(180deg); }
.gc-see-more__body { min-width: 0; }
.gc-see-more__content {
  color: var(--gc-body-color);
  line-height: var(--gc-lh);
  text-indent: 0;
  overflow: hidden;
  max-height: 0;
  transition: max-height .25s ease;
}
.gc-see-more__toggle {
  margin-top: .25rem;
  border: 0; background: none;
  color: #6a6a6a;              /* VOIR PLUS/FERMER texte */
  font-weight: 800;
  font-size: 18px;            /* taille ajustée */
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 0;
  cursor: pointer;
}
.gc-see-more__toggle:focus,
.gc-see-more__btn:focus {
  outline: 2px solid #bfbfbf;
  outline-offset: 2px;
}