.bl-page{padding:4.5rem 0 2rem}.bl-hero{border-bottom:1px solid var(--line2);padding-bottom:3rem}.bl-hero-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1.5rem;display:flex}.bl-hero h1{max-width:22ch;margin-top:.55rem}.bl-hero .lede{max-width:60ch}.bl-feeds{color:var(--mute);border:1px solid var(--line2);background:var(--bg2);border-radius:999px;align-items:center;gap:.5rem;padding:5px 11px;font-size:12px;display:inline-flex}.bl-feeds a{color:var(--orange-ink);text-decoration:none}.bl-feeds a:hover{color:var(--orange)}.bl-tags{flex-wrap:wrap;gap:.45rem;display:flex}.bl-tag{border:1px solid var(--line2);background:var(--bg2);color:var(--color-text-secondary);border-radius:6px;align-items:center;gap:.35rem;padding:2px 8px;font-size:11px;display:inline-flex}.bl-tag i{color:var(--orange-ink);font-style:normal}.bl-authors{flex-wrap:wrap;gap:.65rem;display:flex}.bl-author-chip{border:1px solid var(--line2);background:var(--bg2);border-radius:8px;align-items:center;gap:.45rem;padding:4px 10px;font-size:.86rem;display:inline-flex}.bl-author-chip b{color:var(--ink);font-weight:500}.bl-author-role{font:11.5px var(--font-mono);color:var(--mute);border-left:1px solid var(--line2);padding-left:.4rem}.bl-feat{border:1px solid color-mix(in srgb, var(--orange) 42%, var(--line2));border-radius:var(--r);background:radial-gradient(65% 90% at 90% 0%, color-mix(in srgb, var(--orange) 10%, transparent), transparent 70%), linear-gradient(180deg, color-mix(in srgb, var(--fg) 2.5%, transparent), transparent);margin-top:2.8rem;padding:2.4rem 2.6rem}.bl-meta{font:12px var(--font-mono);color:var(--mute);flex-wrap:wrap;align-items:center;gap:.55rem .75rem;display:flex}.bl-badge{font:11.5px var(--font-mono);color:var(--orange-ink);background:var(--orange-soft);border:1px solid color-mix(in srgb, var(--orange) 35%, transparent);border-radius:999px;align-items:center;gap:6px;padding:3px 10px;display:inline-flex}.bl-feat-copy{flex-direction:column;gap:1.05rem;max-width:72ch;display:flex}.bl-feat-copy h2{margin:0;font-size:clamp(1.75rem,2.9vw,2.55rem);font-weight:500;line-height:1.08}.bl-feat-copy h2 a{color:var(--ink);text-decoration:none;transition:color .15s}.bl-feat-copy h2 a:hover{color:var(--orange)}.bl-feat-sub{color:var(--color-text-secondary);max-width:64ch;margin:0;font-size:1.12rem;line-height:1.6}.bl-feat-foot{border-top:1px dashed var(--line2);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-top:.2rem;padding-top:.85rem;display:flex}.bl-by{color:var(--mute);font-size:.92rem}.bl-by b{color:var(--ink);font-weight:500}.bl-read-link{font:500 .94rem var(--font-mono);color:var(--orange-ink);align-items:center;gap:.45rem;width:fit-content;text-decoration:none;display:inline-flex}.bl-read-link:hover{color:var(--orange)}.bl-sec{padding:3.5rem 0 2rem}.bl-sec-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1.6rem;display:flex}.bl-sec-head h2{margin-top:.35rem;font-size:clamp(1.45rem,2.2vw,1.9rem)}.bl-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;display:grid}.bl-card{border:1px solid var(--line2);border-radius:var(--r);background:linear-gradient(180deg, color-mix(in srgb, var(--fg) 2%, transparent), transparent);flex-direction:column;gap:.9rem;min-width:0;padding:1.6rem 1.7rem;transition:border-color .2s;display:flex}.bl-card:hover{border-color:color-mix(in srgb, var(--orange) 50%, var(--line2))}.bl-card h3{margin:0;font-size:1.26rem;font-weight:500;line-height:1.24}.bl-card h3 a{color:var(--ink);text-decoration:none}.bl-card h3 a:hover{color:var(--orange)}.bl-card p{color:var(--color-text-secondary);margin:0;font-size:.96rem;line-height:1.56}.bl-card-foot{border-top:1px dashed var(--line2);font:12px var(--font-mono);color:var(--mute);justify-content:space-between;align-items:center;gap:.6rem;margin-top:auto;padding-top:.95rem;display:flex}.bl-card-foot a{color:var(--orange-ink);text-decoration:none}.bl-card-foot a:hover{color:var(--orange)}.bl-article-wrap{padding:3.2rem 0 2rem}.bl-crumb{font:12px var(--font-mono);color:var(--mute);flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:1.5rem;display:flex}.bl-crumb a{color:var(--color-text-secondary);text-decoration:none}.bl-crumb a:hover{color:var(--orange)}.bl-crumb-sep{color:var(--mute)}.bl-article-wrap{--bl-col:720px;--bl-rail:240px;--bl-gap:4rem;--bl-measure:calc(var(--bl-col) + var(--bl-gap) + var(--bl-rail))}.bl-article-wrap .bl-crumb,.bl-art-head,.bl-layout,.bl-more{max-width:var(--bl-measure);margin-left:auto;margin-right:auto}.bl-art-head{border-bottom:1px solid var(--line2);padding-bottom:2.2rem}.bl-art-head h1{max-width:26ch;margin-top:.85rem;font-size:clamp(2.05rem,3.8vw,3.2rem);line-height:1.07}.bl-art-sub{color:var(--color-text-secondary);max-width:64ch;margin:1rem 0 0;font-size:clamp(1.1rem,1.4vw,1.26rem);line-height:1.56}.bl-byline{color:var(--mute);flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1.35rem;font-size:.92rem;display:flex}.bl-author b{color:var(--ink);font-weight:500}.bl-prose .bl-fig{border:1px solid var(--line2);background:#000;border-radius:12px;margin:1.9rem 0 2.1rem;overflow:hidden}.bl-prose .bl-fig img{background:radial-gradient(circle at 100% 10%,#fff1 10%,#0000 60%) 0 0/100% 100%,linear-gradient(#333 .5px,#0000 .5px) 0 0/80px 80px,linear-gradient(90deg,#333 .5px,#0000 .5px) 0 0/80px 80px,linear-gradient(#121212 .5px,#0000 .5px) 0 0/16px 16px,linear-gradient(90deg,#121212 .5px,#0000 .5px) 0 0/16px 16px;width:100%;height:auto;padding:1.1rem 1.25rem;display:block}.bl-prose .bl-fig figcaption{font:12.5px var(--font-mono);color:var(--mute);border-top:1px solid var(--line2);background:var(--bg2);padding:.65rem 1.1rem .8rem}.bl-prose .bl-fig figcaption b{color:var(--ink);font-weight:600}.bl-layout{grid-template-columns:minmax(0, var(--bl-col)) var(--bl-rail);gap:var(--bl-gap);align-items:start;margin-top:2.6rem;display:grid}.bl-toc{flex-direction:column;gap:1.4rem;display:flex;position:sticky;top:88px}.bl-toc-box{border-left:1px solid var(--line2);padding:.2rem 0 .2rem 1.2rem}.bl-toc-h{font:600 11px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:0 0 .75rem}.bl-toc-list{gap:.6rem;margin:0;padding:0;font-size:.88rem;list-style:none;display:grid}.bl-toc-list a{color:var(--color-text-secondary);line-height:1.4;text-decoration:none;transition:color .15s;display:block}.bl-toc-list a:hover{color:var(--orange)}.bl-toc-cta{border:1px solid color-mix(in srgb, var(--orange) 38%, var(--line2));background:radial-gradient(80% 90% at 80% 0%, color-mix(in srgb, var(--orange) 11%, transparent), var(--bg2));border-radius:10px;gap:.6rem;padding:1.15rem 1.25rem;display:grid}.bl-toc-cta b{color:var(--ink);font-size:.96rem;font-weight:500}.bl-toc-cta p{color:var(--color-text-secondary);margin:0;font-size:.84rem;line-height:1.48}.bl-prose{min-width:0;max-width:100%;color:var(--color-text-secondary);font-size:1.1rem;line-height:1.72}.bl-prose>p:first-of-type{color:var(--ink);font-size:1.18rem;line-height:1.66}.bl-prose h2{color:var(--ink);border-top:1px solid var(--line2);margin:3rem 0 1.05rem;padding-top:1.8rem;scroll-margin-top:84px;font-size:clamp(1.5rem,2.3vw,1.95rem);font-weight:500;line-height:1.18}.bl-prose h3{color:var(--ink);margin:2rem 0 .7rem;scroll-margin-top:84px;font-size:1.22rem;font-weight:500;line-height:1.28}.bl-prose p{margin:0 0 1.25rem}.bl-prose strong{color:var(--ink);font-weight:600}.bl-prose a{color:var(--orange-ink);text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--orange) 45%, transparent);text-decoration-color:color-mix(in srgb, var(--orange) 45%, transparent);text-underline-offset:3px}.bl-prose a:hover{color:var(--orange)}.bl-prose ul,.bl-prose ol{gap:.65rem;margin:0 0 1.45rem;padding-left:1.35rem;display:grid}.bl-prose li{line-height:1.65}.bl-prose code{font:.88em var(--font-mono);background:var(--color-inline-code-bg);color:var(--ink);border:1px solid var(--line2);border-radius:5px;padding:2px 6px}.bl-prose .remark-code-container{border:1px solid var(--line2);background:var(--bg2);border-radius:10px;margin:1.65rem 0;overflow:hidden}.bl-prose .remark-code-title{border-bottom:1px solid var(--line2);background:color-mix(in srgb, var(--fg) 3.5%, transparent);font:600 11.5px var(--font-mono);color:var(--mute);justify-content:space-between;align-items:center;padding:.5rem 1rem;display:flex}.bl-prose pre.shiki{background:var(--bg2);border:1px solid var(--line2);border-radius:10px;max-width:100%;margin:1.65rem 0;padding:1.15rem 1.35rem;overflow-x:auto}.bl-prose .remark-code-container pre.shiki{border:0;border-radius:0;margin:0}.bl-prose pre.shiki code{font:.86rem/1.62 var(--font-mono);white-space:pre;background:0 0;border:0;padding:0}.bl-prose pre.shiki span{color:var(--shiki-dark,var(--ink))}html[data-theme=light] .bl-prose pre.shiki span{color:var(--shiki-light,var(--ink))}.bl-prose .bl-anchor{opacity:0;color:var(--mute);font:400 .85em var(--font-mono);margin-left:.45rem;text-decoration:none;transition:opacity .15s,color .15s}.bl-prose .bl-anchor:after{content:"#"}.bl-prose h2:hover .bl-anchor,.bl-prose h3:hover .bl-anchor{opacity:1}.bl-prose .bl-anchor:hover{color:var(--orange)}.bl-prose .remark-container{border:1px solid color-mix(in srgb, var(--orange) 38%, var(--line2));border-left:3px solid var(--orange);background:radial-gradient(90% 120% at 0% 0%, color-mix(in srgb, var(--orange) 9%, transparent), var(--bg2));border-radius:10px;margin:1.85rem 0;padding:1.15rem 1.4rem}.bl-prose .remark-container.note,.bl-prose .remark-container.important,.bl-prose .remark-container.info{border-color:color-mix(in srgb, var(--cyan) 38%, var(--line2));border-left-color:var(--cyan);background:radial-gradient(90% 120% at 0% 0%, color-mix(in srgb, var(--cyan) 9%, transparent), var(--bg2))}.bl-prose .remark-container-title{font:600 11.5px var(--font-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--orange-ink);margin:0 0 .45rem}.bl-prose .remark-container.note .remark-container-title,.bl-prose .remark-container.important .remark-container-title,.bl-prose .remark-container.info .remark-container-title{color:var(--cyan)}.bl-prose .remark-container p:last-child{margin-bottom:0}.bl-pager{border-top:1px dashed var(--line2);grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:3rem;padding-top:1.8rem;display:grid}.bl-pager-item{border:1px solid var(--line2);background:var(--bg2);border-radius:10px;flex-direction:column;gap:.35rem;padding:1.1rem 1.25rem;transition:border-color .18s;display:flex;text-decoration:none!important}.bl-pager-item:hover{border-color:color-mix(in srgb, var(--orange) 50%, var(--line2))}.bl-pager-item span{text-transform:uppercase;letter-spacing:.06em;color:var(--mute);font-size:11px}.bl-pager-item b{color:var(--ink);font-size:.98rem;font-weight:500;line-height:1.35}.bl-pager-next{text-align:right}.bl-prose hr{border:0;border-top:1px dashed var(--line2);margin:2.4rem 0}.bl-prose blockquote{border-left:3px solid var(--orange);background:var(--bg2);color:var(--ink);border-radius:0 10px 10px 0;margin:2rem 0;padding:1.25rem 1.5rem;font-size:1.06rem;line-height:1.6}.bl-prose blockquote p:last-child{margin-bottom:0}.bl-prose table{border-collapse:collapse;border:1px solid var(--line2);background:var(--bg2);border-radius:10px;width:100%;margin:1.8rem 0;font-size:.92rem;overflow:hidden}.bl-prose th{text-align:left;font:600 11px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);border-bottom:1px solid var(--line2);background:color-mix(in srgb, var(--fg) 3%, transparent);padding:12px 14px}.bl-prose td{border-bottom:1px dashed var(--line2);vertical-align:top;color:var(--color-text-secondary);padding:12px 14px;line-height:1.5}.bl-prose tr:last-child td{border-bottom:0}.bl-more{border-top:1px solid var(--line2);margin-top:3.4rem;padding-top:2.4rem}.bl-more h2{margin:.4rem 0 1.4rem;font-size:clamp(1.4rem,2.2vw,1.85rem)}@media (width<=1040px){.bl-feat{padding:1.6rem}.bl-grid{grid-template-columns:1fr}.bl-article-wrap{--bl-measure:var(--bl-col)}.bl-layout{grid-template-columns:1fr;gap:2rem}.bl-toc{display:none}}@media (width<=640px){.bl-page{padding-top:2.6rem}.bl-article-wrap{padding-top:2rem}.bl-pager{grid-template-columns:1fr}.bl-pager-next{text-align:left}.bl-prose table,.bl-prose thead,.bl-prose tbody,.bl-prose tr,.bl-prose th,.bl-prose td{width:100%;display:block}.bl-prose thead{display:none}.bl-prose tr{border-bottom:1px solid var(--line2);padding:.65rem .85rem}.bl-prose tr:last-child{border-bottom:0}.bl-prose td{overflow-wrap:anywhere;border-bottom:0;padding:.28rem 0}.bl-prose td:first-child{color:var(--ink);font-weight:500}}