.bp-wrap{padding-top:2rem;padding-bottom:4rem}.bp-wrap>.breadcrumb{margin-bottom:1.5rem}.bp-cover{aspect-ratio:16/9;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface);width:100%;margin-bottom:1.75rem;overflow:hidden}.bp-cover img{object-fit:cover;width:100%;height:100%;display:block}.bp-layout{grid-template-columns:minmax(0,68ch) 220px;justify-content:center;align-items:start;gap:2.5rem 3rem;display:grid}.bp-main{min-width:0}.bp-header{flex-direction:column;gap:.85rem;margin-bottom:1.75rem;display:flex}.bp-title{letter-spacing:-.01em;text-transform:none;color:var(--fg);font-size:clamp(1.75rem,1rem + 3.2vw,2.75rem);font-weight:800;line-height:1.15}.bp-meta{color:var(--fg-dim);flex-wrap:wrap;align-items:center;gap:.4rem 1.25rem;font-size:.82rem;display:flex}.bp-meta-item{align-items:center;gap:.4rem;display:inline-flex}.bp-meta .material-symbols-outlined{font-size:1.05rem}.bp-tags{flex-wrap:wrap;gap:.5rem;display:flex}.bp-tag{color:var(--accent-soft);background:#8b54e31f;border:1px solid #8b54e338;border-radius:999px;padding:.2rem .7rem;font-size:.78rem;font-weight:600}.bp-tldr{border-radius:var(--radius-lg);background:color-mix(in srgb, var(--accent) 8%, var(--surface));border:1px solid #8b54e340;align-items:flex-start;gap:.85rem;max-width:68ch;margin-bottom:2.5rem;padding:1.25rem 1.5rem;display:flex}.bp-tldr .material-symbols-outlined{color:var(--accent-light);flex-shrink:0;margin-top:.15rem;font-size:1.3rem}.bp-tldr-label{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-soft);margin-bottom:.35rem;font-size:.72rem;font-weight:800;display:block}.bp-tldr-text{color:var(--fg-muted);margin:0;font-size:.95rem;line-height:1.6}.bp-toc{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);max-width:none;margin:0;padding:1rem 1.05rem;position:sticky;top:5.5rem}.bp-toc-label{letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted);margin-bottom:.75rem;font-size:.72rem;font-weight:800;display:block}.bp-toc ol{flex-direction:column;gap:.5rem;margin:0;padding-left:1.25rem;list-style:decimal;display:flex}.bp-toc li{font-size:.88rem}.bp-toc li::marker{color:var(--fg-dim);font-weight:700}.bp-toc a{color:var(--fg-muted);transition:color .18s}.bp-toc a:hover{color:var(--accent-light)}.bp-prose{max-width:68ch;color:var(--fg-muted);font-size:1rem;line-height:1.7}.bp-prose p{margin:0 0 1.25rem}.bp-prose p:last-child{margin-bottom:0}.bp-prose strong{color:var(--fg);font-weight:700}.bp-prose em{color:var(--fg);font-style:italic}.bp-prose a{color:var(--accent-soft);text-underline-offset:2px;text-decoration:underline}.bp-prose a:hover{color:var(--accent-light)}.bp-prose h2{letter-spacing:-.01em;color:var(--fg);margin:3rem 0 1rem;scroll-margin-top:6rem;font-size:1.6rem;font-weight:800;line-height:1.25}.bp-prose h2:first-child{margin-top:0}.bp-prose h3{letter-spacing:-.01em;color:var(--fg);margin:2.25rem 0 .85rem;scroll-margin-top:6rem;font-size:1.35rem;font-weight:800;line-height:1.3}.bp-prose h4{letter-spacing:-.005em;color:var(--fg);margin:1.75rem 0 .6rem;font-size:1.125rem;font-weight:700;line-height:1.4}.bp-prose ul,.bp-prose ol{flex-direction:column;gap:.5rem;margin:0 0 1.25rem;padding-left:1.4rem;display:flex}.bp-prose ul{list-style:outside}.bp-prose ol{list-style:decimal}.bp-prose li::marker{color:var(--accent-soft)}.bp-prose hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}.bp-prose code{background:#ffffff14;border-radius:5px;padding:.15em .4em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em}.bp-prose pre{background:color-mix(in srgb, var(--accent) 6%, var(--bg));border:1px solid var(--border);border-radius:var(--radius);margin:0 0 1.5rem;padding:1.1rem 1.25rem;overflow-x:auto}.bp-prose pre code{color:var(--fg);background:0 0;padding:0;font-size:.88rem}.bp-pullquote{border-left:3px solid var(--accent);color:var(--fg);background:#8b54e314;border-radius:0 10px 10px 0;margin:1.5rem 0;padding:.9rem 1rem;font-style:normal}.bp-faq{max-width:68ch;margin-top:3rem}.bp-faq-title{color:var(--fg);margin-bottom:1.25rem;font-size:1.35rem;font-weight:800}.bp-related{border-top:1px solid var(--border);margin-top:3.5rem;padding-top:2.5rem}.bp-related-title{letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted);margin-bottom:1.25rem;font-size:.78rem;font-weight:800}.bp-related-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;display:grid}.bp-related-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);align-items:center;gap:.85rem;padding:1rem;transition:border-color .2s,transform .2s,background .2s;display:flex}.bp-related-card:hover{border-color:var(--accent-glow,var(--accent));background:#8b54e30d;transform:translateY(-2px)}.bp-related-thumb{background:#ffffff0d;border-radius:10px;flex-shrink:0;width:52px;height:52px;overflow:hidden}.bp-related-thumb img{object-fit:cover;width:100%;height:100%;display:block}.bp-related-info{flex-direction:column;flex:1;min-width:0;display:flex}.bp-related-name{color:var(--fg);text-overflow:ellipsis;white-space:nowrap;font-size:.92rem;font-weight:700;overflow:hidden}.bp-related-price{color:var(--fg-muted);margin-top:.15rem;font-size:.8rem}.bp-related-price-label{color:var(--fg-dim);text-transform:uppercase;letter-spacing:.03em;font-size:.72rem}.bp-related-price-amount{color:var(--fg);margin-top:.1rem;font-size:1.05rem;font-weight:800;display:block}.bp-related-arrow{color:var(--accent);flex-shrink:0;transition:transform .2s}.bp-related-card:hover .bp-related-arrow{transform:translate(2px,-2px)}.bp-back{margin-top:3rem}.bp-back .btn .material-symbols-outlined{font-size:1.1rem}@media (max-width:980px){.bp-layout{grid-template-columns:1fr}.bp-toc{order:-1;position:static}}@media (max-width:640px){.bp-toc,.bp-prose,.bp-tldr{max-width:100%}}.bp-toc a:focus-visible,.bp-prose a:focus-visible,.bp-related-card:focus-visible{outline:2px solid var(--accent-light);outline-offset:3px;border-radius:8px}@media (prefers-reduced-motion:reduce){.bp-related-card,.bp-related-arrow,.bp-toc a{transition:none}}