.detail-page.svelte-1flsypz{padding:80px 0 100px}.back-link.svelte-1flsypz{color:var(--muted);font-size:.86rem;text-decoration:none}.back-link.svelte-1flsypz:hover{color:var(--signal)}.detail-header.svelte-1flsypz{max-width:900px;padding:72px 0 54px}.detail-kicker.svelte-1flsypz{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.82rem;display:flex}.detail-kicker.svelte-1flsypz span:where(.svelte-1flsypz){color:var(--signal);font-weight:600}h1.svelte-1flsypz{font-family:var(--font-display);letter-spacing:-.05em;margin:18px 0 22px;font-size:clamp(3rem,8vw,6.2rem);font-weight:400;line-height:.98}.lead.svelte-1flsypz{max-width:58ch;color:var(--muted);margin:0;font-size:1.15rem}.detail-grid.svelte-1flsypz{border-top:1px solid var(--rule);grid-template-columns:minmax(160px,.35fr) minmax(0,1fr);gap:56px;padding-top:42px;display:grid}.side-note.svelte-1flsypz p:where(.svelte-1flsypz):last-child{color:var(--muted);font-family:var(--font-mono);margin:10px 0 0;font-size:.8rem;line-height:1.6}.detail-content.svelte-1flsypz{min-width:0}.lessons.svelte-1flsypz{border-top:1px solid var(--rule);margin-top:48px;padding-top:28px}@media (width<=700px){.detail-header.svelte-1flsypz{padding:56px 0 38px}.detail-grid.svelte-1flsypz{grid-template-columns:1fr;gap:28px}}