.srcd688f-route-approach{background:var(--brand-primary-light)}.srcd688f-route-approach .route-steps{display:flex;flex-wrap:wrap;gap:24px;font-size:.9rem}.srcd688f-route-approach .media-panel{height:400px;border-radius:50% 12px 12px}.principle-stairs{display:grid;grid-gap:16px;gap:16px}.principle-stairs article{border:1px solid var(--brand-border);padding:24px;border-radius:12px}.principle-stairs span{display:block;color:var(--brand-primary);font-size:2rem;margin-bottom:8px}.principle-stairs article:nth-child(2){margin-left:32px}.principle-stairs article:nth-child(3){margin-left:64px}.principle-stairs article:nth-child(4){margin-left:96px}.about-proof{background:var(--brand-primary-light)}@media (max-width:600px){.principle-stairs article:nth-child(n){margin-left:0}}