.reader[data-astro-cid-ovnlpuwi]{max-width:80rem;margin:0 auto;padding:0 clamp(1rem,4vw,2rem) 4rem}.reader-bar[data-astro-cid-ovnlpuwi]{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:1rem;padding:.9rem 0;background:color-mix(in srgb,var(--color-paper) 85%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-card-edge);margin-bottom:1.5rem}.dark .reader-bar[data-astro-cid-ovnlpuwi]{background:color-mix(in srgb,var(--color-coal) 85%,transparent);border-bottom-color:var(--color-coal-edge)}.reader-back[data-astro-cid-ovnlpuwi]{padding:.55rem 1rem;font-size:var(--text-caption);flex-shrink:0}.reader-bar-mid[data-astro-cid-ovnlpuwi]{min-width:0;flex:1}.reader-toc-toggle[data-astro-cid-ovnlpuwi]{display:none}.reader-load[data-astro-cid-ovnlpuwi]{padding:1rem 0;max-width:44rem}.reader-grid[data-astro-cid-ovnlpuwi]{display:grid;grid-template-columns:19rem 1fr;gap:2rem;align-items:start}.reader-toc[data-astro-cid-ovnlpuwi]{position:sticky;top:6rem;align-self:start;max-height:calc(100vh - 8rem);display:flex;flex-direction:column;background:var(--color-card);border:1px solid var(--color-card-edge);border-radius:1rem;box-shadow:var(--shadow-card);overflow:hidden}.dark .reader-toc[data-astro-cid-ovnlpuwi]{background:var(--color-coal-soft);border-color:var(--color-coal-edge)}.reader-toc-head[data-astro-cid-ovnlpuwi]{padding:.85rem;border-bottom:1px solid var(--color-card-edge)}.dark .reader-toc-head[data-astro-cid-ovnlpuwi]{border-bottom-color:var(--color-coal-edge)}.reader-toc-list[data-astro-cid-ovnlpuwi]{list-style:none;overflow-y:auto;padding:.5rem;margin:0}.reader-toc-list[data-astro-cid-ovnlpuwi] li[data-astro-cid-ovnlpuwi] button[data-astro-cid-ovnlpuwi]{display:block;width:100%;text-align:start;padding:.6rem .8rem;border-radius:.6rem;font-size:1.15rem;line-height:1.6;color:color-mix(in srgb,var(--color-ink) 80%,transparent);transition:background-color .15s,color .15s}.dark .reader-toc-list[data-astro-cid-ovnlpuwi] li[data-astro-cid-ovnlpuwi] button[data-astro-cid-ovnlpuwi]{color:color-mix(in srgb,var(--color-mist) 80%,transparent)}.reader-toc-list[data-astro-cid-ovnlpuwi] li[data-astro-cid-ovnlpuwi] button[data-astro-cid-ovnlpuwi]:hover{background:color-mix(in srgb,var(--color-purple) 8%,transparent);color:var(--color-purple)}.reader-toc-list[data-astro-cid-ovnlpuwi] li[data-astro-cid-ovnlpuwi] button[data-astro-cid-ovnlpuwi].is-active{background:color-mix(in srgb,var(--color-purple) 14%,transparent);color:var(--color-purple-deep);font-weight:700}.dark .reader-toc-list[data-astro-cid-ovnlpuwi] li[data-astro-cid-ovnlpuwi] button[data-astro-cid-ovnlpuwi].is-active{color:color-mix(in srgb,var(--color-purple) 85%,white)}.reader-content[data-astro-cid-ovnlpuwi]{background:var(--color-card);border:1px solid var(--color-card-edge);border-radius:1rem;box-shadow:var(--shadow-card);padding:clamp(1.5rem,4vw,2.75rem);min-width:0}.dark .reader-content[data-astro-cid-ovnlpuwi]{background:var(--color-coal-soft);border-color:var(--color-coal-edge)}.reader-nav[data-astro-cid-ovnlpuwi]{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-card-edge)}.dark .reader-nav[data-astro-cid-ovnlpuwi]{border-top-color:var(--color-coal-edge)}.reader-nav[data-astro-cid-ovnlpuwi] button[data-astro-cid-ovnlpuwi]:disabled{opacity:.4;cursor:not-allowed}.chapter-html[data-astro-cid-ovnlpuwi]{font-family:var(--font-arabic-classical);font-size:1.5rem;line-height:2.1;color:color-mix(in srgb,var(--color-ink) 90%,transparent)}.dark .chapter-html[data-astro-cid-ovnlpuwi]{color:color-mix(in srgb,var(--color-mist) 88%,transparent)}.chapter-html[data-astro-cid-ovnlpuwi] h1,.chapter-html[data-astro-cid-ovnlpuwi] h2,.chapter-html[data-astro-cid-ovnlpuwi] h3{font-family:var(--font-arabic-display);font-weight:700;line-height:1.4;margin:1.6rem 0 .9rem;color:var(--color-ink)}.dark .chapter-html[data-astro-cid-ovnlpuwi] h1,.dark .chapter-html[data-astro-cid-ovnlpuwi] h2,.dark .chapter-html[data-astro-cid-ovnlpuwi] h3{color:var(--color-mist)}.chapter-html[data-astro-cid-ovnlpuwi] p{margin:0 0 1.1rem}.chapter-html[data-astro-cid-ovnlpuwi] .category-badge{display:inline-block;padding:.2rem .7rem;border-radius:999px;font-size:1rem;font-family:var(--font-mono);background:color-mix(in srgb,var(--color-teal) 14%,transparent);color:var(--color-teal)}.chapter-html[data-astro-cid-ovnlpuwi] .book-info-title{font-family:var(--font-arabic-display);font-size:2rem;font-weight:700;display:block;margin-bottom:.6rem}.chapter-html[data-astro-cid-ovnlpuwi] table{width:100%;border-collapse:collapse;margin:1.2rem 0}.chapter-html[data-astro-cid-ovnlpuwi] td,.chapter-html[data-astro-cid-ovnlpuwi] th{border:1px solid var(--color-card-edge);padding:.6rem .9rem}.chapter-html[data-astro-cid-ovnlpuwi] a{color:var(--color-purple);text-underline-offset:3px}@media(max-width:860px){.reader-toc-toggle[data-astro-cid-ovnlpuwi]{display:inline-flex}.reader-grid[data-astro-cid-ovnlpuwi]{grid-template-columns:1fr}.reader-toc[data-astro-cid-ovnlpuwi]{position:fixed;inset-inline-end:0;top:0;bottom:0;width:min(85vw,22rem);max-height:none;border-radius:0;z-index:60;transform:translate(100%);transition:transform .28s var(--ease-out-quart)}.reader-toc[data-astro-cid-ovnlpuwi].is-open{transform:translate(0)}.reader-scrim[data-astro-cid-ovnlpuwi]{position:fixed;inset:0;background:#00000073;z-index:55}}