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";color:var(--brand);font-weight:800}.lesson-toc[data-astro-cid-rhgftyxd] li[data-astro-cid-rhgftyxd] a[data-astro-cid-rhgftyxd]:hover{color:var(--brand)}.lesson-content[data-astro-cid-rhgftyxd] p{margin-bottom:20px;line-height:1.95}.lesson-content[data-astro-cid-rhgftyxd] a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}.lesson-content[data-astro-cid-rhgftyxd] ul,.lesson-content[data-astro-cid-rhgftyxd] ol{margin:0 0 20px 1.4em;line-height:1.95}.lesson-content[data-astro-cid-rhgftyxd] li{margin-bottom:6px}.lesson-content[data-astro-cid-rhgftyxd] strong{font-weight:800;background:linear-gradient(transparent 60%,var(--accent-soft) 60%)}.lesson-content[data-astro-cid-rhgftyxd] h2{position:relative;font-size:clamp(1.25rem,3vw,1.5rem);font-weight:900;line-height:1.5;margin:48px 0 20px;padding:14px 18px 14px 20px;background:var(--paper-2);border-radius:8px;border-left:6px solid var(--brand);scroll-margin-top:84px}.lesson-content[data-astro-cid-rhgftyxd] h3{font-size:1.18rem;font-weight:900;line-height:1.5;margin:34px 0 14px;padding:4px 0 4px 16px;border-left:5px solid var(--accent)}.lesson-content[data-astro-cid-rhgftyxd] blockquote{background:#fff;border:1px solid var(--line);border-left:5px solid var(--brand);border-radius:10px;padding:16px 20px;margin:0 0 24px;color:var(--ink);box-shadow:0 4px 16px #0f1b3d0d}.lesson-content[data-astro-cid-rhgftyxd] blockquote p{margin:0}.lesson-content[data-astro-cid-rhgftyxd] .table-scroll{overflow-x:auto;margin:0 0 26px}.lesson-content[data-astro-cid-rhgftyxd] table{border-collapse:collapse;width:100%;margin:0 0 26px;font-size:.92rem;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.lesson-content[data-astro-cid-rhgftyxd] .table-scroll table{margin:0}.lesson-content[data-astro-cid-rhgftyxd] thead th{background:var(--brand);color:#fff;font-weight:800}.lesson-content[data-astro-cid-rhgftyxd] th,.lesson-content[data-astro-cid-rhgftyxd] td{border:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top;line-height:1.7}.lesson-content[data-astro-cid-rhgftyxd] tbody tr:nth-child(2n){background:var(--paper)}.lesson-content[data-astro-cid-rhgftyxd] th[scope=row]{background:var(--paper-2);font-weight:800;white-space:nowrap}.lesson-content[data-astro-cid-rhgftyxd] .tb-ref{font-size:.83rem;color:var(--ink-soft);line-height:1.7;background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:8px;padding:12px 16px;margin:0 0 24px}.lesson-content[data-astro-cid-rhgftyxd] .tb-ref strong{font-weight:800;background:none}.lesson-content[data-astro-cid-rhgftyxd] .tb-ref a{font-weight:700}.lesson-content[data-astro-cid-rhgftyxd] .tb-figure{margin:8px 0 28px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 16px #0f1b3d0d;text-align:center}.lesson-content[data-astro-cid-rhgftyxd] .tb-figure svg{max-width:100%;height:auto}.lesson-content[data-astro-cid-rhgftyxd] .tb-figure figcaption{margin-top:12px;font-size:.82rem;color:var(--ink-soft)}.lesson-nav[data-astro-cid-rhgftyxd]{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:44px 0 12px}.ln-item[data-astro-cid-rhgftyxd]{display:flex;flex-direction:column;gap:6px;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--card);text-decoration:none;transition:.2s}a[data-astro-cid-rhgftyxd].ln-item:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:0 10px 24px #0f1b3d14}.ln-empty[data-astro-cid-rhgftyxd]{border:0;background:transparent}.ln-dir[data-astro-cid-rhgftyxd]{font-size:.76rem;font-weight:800;color:var(--brand)}.ln-next[data-astro-cid-rhgftyxd]{text-align:right}.ln-title[data-astro-cid-rhgftyxd]{font-size:.92rem;font-weight:800;line-height:1.5;color:var(--ink)}.lesson-back[data-astro-cid-rhgftyxd]{text-align:center;margin:8px 0 4px}.lesson-back[data-astro-cid-rhgftyxd] a[data-astro-cid-rhgftyxd]{font-size:.9rem;font-weight:800;color:var(--brand);text-decoration:none}.lesson-back[data-astro-cid-rhgftyxd] a[data-astro-cid-rhgftyxd]:hover{text-decoration:underline}@media(max-width:680px){.lesson[data-astro-cid-rhgftyxd]{padding:32px 20px 0}.lesson-nav[data-astro-cid-rhgftyxd]{grid-template-columns:1fr}.ln-next[data-astro-cid-rhgftyxd]{text-align:left}.ln-empty[data-astro-cid-rhgftyxd]{display:none}}