.post-light{--ink:#FFFFFF;--surface:#FFFFFF;--surface-2:#F5F6F8;--line:#E4E7EC;--white:#0D0D14;--muted:#4B4B57;--dim:#6C6C7A;--shadow:0 14px 40px rgba(13, 13, 20, 0.10);color:#0d0d14}section.post-light{background:#fff}.post-light .btn{color:#fff}.post-light .btn.ghost{background:0 0;color:var(--blue);border-color:var(--blue)}.post-light .btn.ghost:hover{background:var(--blue-dim)}.post-shell{display:grid;grid-template-columns:56px minmax(0,1fr);gap:2rem;align-items:start}.band.post-band{padding-top:clamp(1.25rem,3vw,2.25rem)}.post-shell .ps-label{font-family:var(--font-display);font-style:italic;font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.68rem;color:var(--dim)}.post-share-rail{position:sticky;top:6rem;display:flex;flex-direction:column;gap:.75rem;align-items:center}.post-share-rail .ps-label{writing-mode:vertical-rl;text-orientation:mixed;margin-bottom:.25rem}@media (max-width:900px){.post-shell{grid-template-columns:1fr}.post-share-rail{position:static;flex-direction:row;justify-content:center;margin-bottom:1.5rem}.post-share-rail .ps-label{writing-mode:horizontal-tb;margin:0 .5rem 0 0}}.ps-icon{width:40px;height:40px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);cursor:pointer;text-decoration:none;flex:none;transition:border-color .15s,color .15s,background .15s}.ps-icon svg{width:18px;height:18px;fill:currentColor}.ps-icon.copied,.ps-icon:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-dim)}.post-share-row{display:flex;align-items:center;gap:.75rem}.post-share-row .ps-label{margin-right:.25rem}.post-masthead{display:grid;grid-template-columns:1.6fr 1fr;gap:2.5rem;align-items:center;margin-bottom:clamp(2rem,5vw,3.5rem)}@media (max-width:780px){.post-masthead{grid-template-columns:1fr;gap:1.5rem}}.post-backlink{display:inline-block;font-size:.85rem;font-weight:700;color:var(--blue);text-decoration:none;margin-bottom:.9rem}.post-backlink:hover{color:var(--blue-hot)}.post-date-line{font-size:.85rem;color:var(--dim);margin-bottom:.6rem}.post-masthead h1{font-size:clamp(1.8rem, 3.6vw, 2.75rem);margin-bottom:.9rem}.post-tags{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.85rem;color:var(--muted);margin-bottom:1.1rem}.post-tags .tag-sep{color:var(--line)}.post-byline{display:flex;align-items:center;gap:.7rem}.post-byline img{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line);flex:none}.post-byline-text{font-size:.85rem;line-height:1.4}.post-byline-text .by-name{color:var(--white);font-weight:700}.post-byline-text .by-name a{color:inherit;text-decoration:none}.post-byline-text .by-name a:hover{color:var(--blue)}.post-byline-text .by-date{color:var(--dim);display:block}.post-masthead-media{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin:0}.post-masthead-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}@media (max-width:780px){.post-masthead-media{aspect-ratio:16/9}}.post-introrow{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:2.5rem;align-items:start;margin-bottom:clamp(2rem,5vw,3rem)}.post-intro{max-width:46rem}.post-intro p{color:var(--muted)}.post-toc-label{font-family:var(--font-display);font-style:italic;font-weight:700;color:var(--white);margin:1.4rem 0 .6rem}.post-toc{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}.post-toc li::before{content:"\2192";color:var(--blue);margin-right:.5rem}.post-toc a{color:var(--muted);text-decoration:none;font-weight:600}.post-toc a:hover{color:var(--blue)}.post-sidebar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}.post-sidebar h4{font-family:var(--font-display);font-style:italic;text-transform:uppercase;font-size:.8rem;letter-spacing:.08em;color:var(--dim);margin:0 0 1rem}.post-sidebar ul{list-style:none;margin:0;padding:0;display:grid;gap:.85rem}.post-sidebar a{display:block;color:var(--white);text-decoration:none;font-weight:600;font-size:.92rem}.post-sidebar a:hover{color:var(--blue)}.post-sidebar .sb-meta{display:block;font-size:.78rem;color:var(--dim);margin-top:.15rem;font-weight:400}@media (max-width:900px){.post-introrow{grid-template-columns:1fr}.post-sidebar{margin-top:.5rem}}.post-body{max-width:46rem}.post-section{margin-top:clamp(2.25rem,5vw,3.25rem);scroll-margin-top:6rem}.post-section:first-child{margin-top:0}.post-section p{color:var(--muted)}.post-video{position:relative;aspect-ratio:16/9;margin:1.4rem 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--surface-2)}.post-video.vertical{aspect-ratio:9/16;max-width:min(100%,380px);margin-inline:auto}.post-video iframe,.post-video video{position:absolute;inset:0;width:100%;height:100%;border:0}.post-image{margin:1.4rem 0}.post-image img{width:100%;border-radius:var(--radius);border:1px solid var(--line)}.post-conclusion{max-width:46rem;margin-top:clamp(2.5rem,5vw,3.5rem)}.post-conclusion p{color:var(--muted)}.post-takeaways{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;gap:.65rem}.post-takeaways li{position:relative;padding-left:1.7rem;color:var(--muted)}.post-takeaways li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--blue);font-weight:800}.post-cta{max-width:46rem;margin-top:clamp(2.5rem,5vw,3.5rem)}.post-cta p{color:var(--muted)}.post-cta a{color:var(--blue);font-weight:700;text-decoration:none}.post-cta a:hover{color:var(--blue-hot)}.post-related{max-width:var(--max);margin-top:clamp(3rem,6vw,4.5rem)}.post-footer-meta{max-width:46rem;margin-top:clamp(3rem,6vw,4.5rem);padding-top:2rem;border-top:1px solid var(--line);display:grid;gap:1.75rem}