.stellar-reading{color:#26394d;max-width:850px;margin:0 auto;padding:3.2rem 1.25rem 5rem}.stellar-reading__header{margin-bottom:2rem}.stellar-reading__back{color:#476987;font-size:.84rem}.stellar-reading__eyebrow{letter-spacing:.07em;text-transform:uppercase;color:#71849a;margin:.8rem 0;font-size:.75rem}.stellar-reading__title{letter-spacing:-.025em;color:#162d43;text-wrap:balance;margin:.6rem 0 1rem;font-size:clamp(1.8rem,4vw,3rem);line-height:1.25}.stellar-reading__byline{color:#78899b;font-size:.78rem}.stellar-reading__lead{color:#3b5269;font-size:1.1rem;line-height:1.9}.stellar-reading__paragraph{overflow-wrap:anywhere;margin:.9rem 0;font-size:1rem;line-height:1.95}.stellar-reading__before{background:#f0f5f8;border-left:3px solid #7f9bb3;border-radius:.2rem;padding:1rem 1.25rem}.stellar-reading__small-title{color:#294761;margin:.2rem 0;font-size:1rem;line-height:1.6}.stellar-reading__contents{border-bottom:1px solid #dce5ed;flex-wrap:wrap;gap:.5rem 1rem;margin-bottom:2rem;padding:1.1rem 0;font-size:.78rem;display:flex}.stellar-reading__contents a{color:#4a6a85}.stellar-reading__section{margin:2.6rem 0;scroll-margin-top:1rem}.stellar-reading__section-title{color:#203d57;margin:0 0 1rem;font-size:1.35rem;line-height:1.5}.stellar-reading__formula{background:#f4f7fa;border-radius:.65rem;min-width:0;margin:1.4rem 0;padding:1rem}.stellar-reading__formula-scroll{min-width:0;padding:.3rem 0;overflow-x:auto}.stellar-reading__caption{color:#5c7287;margin-top:.7rem;font-size:.82rem;line-height:1.75}.stellar-reading__section-sources{color:#7b8a99;margin-top:1rem;font-size:.72rem;line-height:1.75}.stellar-reading__section-sources a{color:#5c7891}.stellar-reading__code{color:#cfdeeb;background:#102134;border-radius:.6rem;padding:1.1rem;font-size:.78rem;line-height:1.9;overflow-x:auto}.stellar-reading__table-scroll{margin:1.4rem 0;overflow-x:auto}.stellar-reading__table{border-collapse:collapse;width:100%;font-size:.84rem}.stellar-reading__table-heading,.stellar-reading__table-cell{text-align:left;vertical-align:top;border-bottom:1px solid #d7e1e9;padding:.8rem}.stellar-reading__table-heading{color:#38516a;background:#f1f5f8}.stellar-reading__figure{margin:1.6rem 0}.stellar-reading__figure img{border:1px solid #d9e1e9;border-radius:.5rem;width:100%;height:auto;display:block}.stellar-reading__practice{border-top:1px solid #d7e2eb;padding-top:1.5rem}.stellar-reading__exercise{border:1px solid #d7e2eb;border-radius:.6rem;margin:.75rem 0;padding:1rem}.stellar-reading__exercise summary{cursor:pointer;color:#345570;line-height:1.8}.stellar-reading__lab{background:#f2f6f9;border-radius:.6rem;margin:1.5rem 0;padding:1.1rem}.stellar-reading__task{margin:.5rem 0;line-height:1.8}.stellar-reading__next{justify-content:space-between;gap:1.5rem;margin-top:2.5rem;font-size:.85rem;line-height:1.7;display:flex}.stellar-reading__next a{color:#315d80;max-width:48%}.stellar-reading__cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.stellar-reading__card{background:#fff;border:1px solid #d5e0e9;border-radius:.8rem;padding:1.2rem;text-decoration:none;display:block}.stellar-reading__card:hover{background:#f7fafc;border-color:#6a91ad}.stellar-reading__card-title{color:#284962;margin:.5rem 0;font-size:1.1rem;line-height:1.55}.stellar-reading__card-description{color:#6b7e90;margin:0;font-size:.82rem;line-height:1.8}.stellar-reading__open-lab{color:#fff;background:#244c6c;border-radius:.5rem;margin:1.6rem 0;padding:.8rem 1rem;text-decoration:none;display:inline-block}.stellar-reading__downloads{border-top:1px solid #d7e2eb;margin-top:2rem;padding-top:2rem}.stellar-reading__download-list{padding-left:1.3rem;font-size:.85rem;line-height:2}.stellar-reading__download-list a{color:#2c678c;overflow-wrap:anywhere}.stellar-reading__file-size{color:#8190a0;margin-left:.7rem;font-size:.75rem}.stellar-reading__details{border:1px solid #d7e2eb;border-radius:.5rem;padding:.9rem;font-size:.8rem}.stellar-reading__details summary{cursor:pointer}.stellar-reading__hash{overflow-wrap:anywhere;font-family:monospace;font-size:.69rem;line-height:1.8}@media (width<=540px){.stellar-reading{padding:2rem 1rem 3rem}.stellar-reading__cards{grid-template-columns:1fr}.stellar-reading__paragraph{font-size:.96rem;line-height:1.95}.stellar-reading__section-title{font-size:1.2rem}.stellar-reading__formula{padding:.7rem}.stellar-reading__next{flex-direction:column;gap:.9rem}.stellar-reading__next a{max-width:100%}.stellar-reading__table-cell,.stellar-reading__table-heading{padding:.6rem}.stellar-reading__lead{font-size:1rem}.stellar-reading__code{font-size:.7rem}}.stellar-reading__references{overflow-wrap:anywhere;min-width:0}