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p{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--imm-text-soft)}.audio-page-foot{margin-top:72px;display:flex;flex-direction:column;align-items:center;gap:16px;padding-top:40px;border-top:1px solid rgba(240,248,248,.1)}.audio-page-foot p{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--imm-text-soft);opacity:.5}.back-btn{display:inline-flex;align-items:center;gap:10px;margin-bottom:40px;font-size:.84rem;font-weight:500;letter-spacing:.02em;color:var(--imm-text-soft);transition:color .25s,gap .25s var(--ease)}.back-btn:hover{color:var(--gold-bright);gap:6px}.back-btn svg{width:16px;height:16px}@media (max-width:900px){.nav-links{display:none}.hamburger{display:grid}.spacex-grid{grid-template-columns:repeat(2,1fr)}.principle,.principle:nth-child(4),.principle:nth-child(5){grid-column:span 1}.ai-cards{grid-template-columns:1fr}}@media 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