/* Apas Math — the free pages (sat-math/). */
.free-lead { font-size: 1.08rem; color: var(--ink2); max-width: 46rem; }
.free-part { margin: 2.4rem 0 0.8rem; padding-top: 1.2rem; border-top: 1px solid var(--rule); }
.free-offer { margin: 2.4rem 0 1.6rem; padding: 1.2rem 1.3rem; border: 1px solid var(--rule-dark); border-radius: var(--radius); background: var(--blue-dim); }
.free-offer-lead { margin: 0 0 0.9rem; }
.free-nav { display: flex; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; }
.free-areas { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: 1.4rem; margin: 2rem 0; }
.free-area { border: 1px solid var(--rule); border-radius: var(--radius); padding: 1rem 1.2rem; background: var(--white); }
.free-area h2 { margin: 0 0 0.2rem; font-size: 1.25rem; }
.free-area .muted { margin: 0 0 0.7rem; color: var(--dim); font-size: 0.92rem; }
.free-topics { margin: 0; padding-left: 1.3rem; display: grid; gap: 0.4rem; }
.free-topics .badge { margin-left: 0.3rem; }
.free-minute .apc-sequence-player { border: 1px solid var(--rule); border-radius: var(--radius); padding: 1rem 1.1rem; background: var(--white); }
.free-transcript { margin: 0.4rem 0 0; font-size: 0.92rem; color: var(--ink2); }
.free-transcript summary { cursor: pointer; color: var(--blue); }
.free-transcript ol { margin: 0.5rem 0 0; padding-left: 1.3rem; display: grid; gap: 0.35rem; }