.seq-at-a-glance{margin-top:1rem;color:var(--accent);font-weight:600}.seq-technical{font-size:.85rem;color:var(--text-soft)}.seq-technical summary{cursor:pointer;min-height:44px;display:list-item;padding:.7rem 0;color:var(--text-soft)}.seq-technical[open] summary{margin-bottom:.8rem}.seq-useful{margin-top:3rem;border-top:1px solid var(--border-strong);padding-top:2rem}.seq-useful h2{font-size:1.6rem;margin:.5rem 0 1rem}.seq-useful__item{padding-block:1.1rem;border-bottom:1px solid var(--border)}.seq-useful__item h3{font-size:1.1rem;margin-bottom:.5rem}.seq-useful__item p{color:var(--text-soft);max-width:65ch;line-height:1.65}.seq-useful__item a{display:inline-block;padding:.35rem 0}@media(max-width:600px){.seq-useful{margin-top:2rem}.seq-at-a-glance{line-height:1.7}}