.tv-prev-root{--bg-1:#131313;--bg:#1b1b1b;--bg-2:#212020;--fg:#fff;--fg-muted:#a8a8a8;--fg-subtle:#6b6b6b;--border:#373737;--border-strong:#4a4a4a;--accent:225 85% 63%;--accent-soft:225 85% 63%/.14;--radius:8px;--shadow-sm:0 1px 2px #0006;--mono:ui-monospace,"JetBrains Mono","SFMono-Regular",Menlo,Consolas,monospace;background:var(--bg-1);color:var(--fg)}.tv-prev-shell{grid-template-columns:minmax(0,1fr) minmax(0,760px) minmax(0,240px) minmax(0,1fr);grid-auto-flow:dense;gap:0 40px;max-width:1320px;margin:0 auto;padding:48px 24px 96px;display:grid}.tv-prev-article{grid-column:2;min-width:0}.tv-prev-toc-col{grid-column:3;align-self:start;max-height:calc(100vh - 120px);position:sticky;top:96px;overflow:auto}@media (max-width:1100px){.tv-prev-shell{grid-template-columns:minmax(0,1fr) minmax(0,760px) minmax(0,1fr)}.tv-prev-article{grid-column:2}.tv-prev-toc-col{grid-area:1/2;max-height:none;margin:0 0 24px;position:static}}@media (max-width:640px){.tv-prev-shell{column-gap:20px;padding:24px 12px 64px}}.tv-prev-shell[data-no-toc=true]{grid-template-columns:minmax(0,1fr) minmax(0,760px) minmax(0,1fr)}.tv-prev-shell[data-no-toc=true] .tv-prev-article{grid-column:2}.tv-prev-crumbs{color:var(--fg-muted);flex-wrap:nowrap;align-items:center;gap:8px;margin-bottom:20px;font-size:12px;display:flex;overflow:hidden}.tv-prev-crumbs a{color:var(--fg-muted);flex-shrink:0;text-decoration:none;transition:color .12s}.tv-prev-crumbs a:hover{color:hsl(var(--accent))}.tv-prev-crumbs span[aria-hidden=true]{color:var(--fg-subtle);flex-shrink:0}.tv-prev-crumb-current{color:var(--fg);text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.tv-prev-title{letter-spacing:-.02em;color:var(--fg);margin:0 0 16px;font-size:38px;font-weight:700;line-height:1.15}@media (max-width:640px){.tv-prev-title{font-size:28px;line-height:1.2}}.tv-prev-toc-title{text-transform:uppercase;letter-spacing:.08em;color:var(--fg-muted);border-bottom:1px solid var(--border);margin:0 0 10px;padding:0 0 8px;font-size:11px;font-weight:600}.tv-prev-toc-list{flex-direction:column;gap:4px;display:flex}.tv-prev-toc-list a{color:var(--fg-muted);border-left:2px solid #0000;border-radius:4px;padding:4px 8px;font-size:12.5px;line-height:1.4;text-decoration:none;transition:color .12s,background .12s,border-color .12s;display:block}.tv-prev-toc-list a:hover{color:var(--fg);background:var(--bg-2)}.tv-prev-toc-list a[data-active=true]{color:hsl(var(--accent));background:hsl(var(--accent-soft));border-left-color:hsl(var(--accent));font-weight:500}.tv-prev-toc-list a[data-level="3"]{padding-left:22px;font-size:12px}.tv-prev-toc-empty{color:var(--fg-subtle);font-size:12px;font-style:italic}.tv-pill{background:var(--bg-2);color:var(--fg-muted);border:1px solid var(--border);border-radius:999px;align-items:center;gap:6px;padding:3px 9px;font-size:11px;font-weight:500;display:inline-flex}.tv-prose{color:var(--fg);font-size:17px;line-height:1.7;font-family:var(--font-geist-sans),system-ui,sans-serif;outline:none;margin-top:32px}.tv-prose p{margin:0 0 1.1em}.tv-prose h2{letter-spacing:-.015em;margin:1.6em 0 .5em;scroll-margin-top:120px;font-size:26px;font-weight:700;line-height:1.25}.tv-prose h3{margin:1.4em 0 .4em;scroll-margin-top:120px;font-size:20px;font-weight:600;line-height:1.3}.tv-prose ul,.tv-prose ol{margin:0 0 1.2em;padding-left:1.3em}.tv-prose li{margin:.25em 0}.tv-prose blockquote{border-left:4px solid hsl(var(--accent));color:var(--fg-muted);margin:1.2em 0;padding:4px 18px;font-style:italic}.tv-prose blockquote p{margin:0 0 .6em}.tv-prose blockquote p:last-child{margin-bottom:0}.tv-prose pre{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);font-family:var(--mono);margin:1.2em 0;padding:14px 16px;font-size:13.5px;line-height:1.55;overflow-x:auto}.tv-prose code:not(pre code){background:var(--bg-2);border:1px solid var(--border);font-family:var(--mono);border-radius:4px;padding:1px 5px;font-size:.88em}.tv-prose a{color:hsl(var(--accent));text-decoration:underline;-webkit-text-decoration-color:hsl(var(--accent)/.45);text-decoration-color:hsl(var(--accent)/.45);text-underline-offset:3px}.tv-prose img{border:1px solid var(--border);border-radius:8px;max-width:100%;height:auto;margin:1.2em 0}.tv-prose figure{margin:1.2em 0}.tv-prose figcaption{color:var(--fg-muted);text-align:center;margin-top:6px;font-size:13px}.tv-prose hr{border:0;border-top:1px solid var(--border);margin:2em 0}.tv-prose table{border-collapse:collapse;width:100%;margin:1.2em 0}.tv-prose th,.tv-prose td{border:1px solid var(--border);text-align:left;padding:8px 12px;font-size:14px}.tv-prose th{background:var(--bg-2);font-weight:600}.tv-prev-share{border-top:1px solid var(--border);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:10px;margin-top:32px;padding:20px 0;display:flex}.tv-prev-share-label{color:var(--fg-muted);text-transform:uppercase;letter-spacing:.06em;margin-right:6px;font-size:12px;font-weight:600}.tv-prev-share-btn{background:var(--bg-2);width:34px;height:34px;color:var(--fg);border:1px solid var(--border);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;transition:background .12s,color .12s,border-color .12s;display:inline-flex}.tv-prev-share-btn:hover{background:hsl(var(--accent-soft));color:hsl(var(--accent));border-color:hsl(var(--accent)/.4)}.tv-prev-share-toast{color:hsl(var(--accent));margin-left:4px;font-size:11.5px}.tv-prev-related{border-top:1px solid var(--border);margin-top:48px;padding-top:32px}.tv-prev-related-title{text-transform:uppercase;letter-spacing:.08em;color:var(--fg-muted);margin:0 0 16px;font-size:11px;font-weight:700}.tv-prev-related-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.tv-prev-related-card{background:var(--bg);border:1px solid var(--border);color:inherit;border-radius:10px;flex-direction:column;text-decoration:none;transition:border-color .12s,transform .12s,box-shadow .12s;display:flex;overflow:hidden}.tv-prev-related-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.tv-prev-related-thumb{aspect-ratio:16/9;background:var(--bg-2);object-fit:cover;width:100%;display:block}.tv-prev-related-body{flex-direction:column;gap:6px;min-height:0;padding:12px 14px 14px;display:flex}.tv-prev-related-card-title{color:var(--fg);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13.5px;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}.tv-prev-related-card-meta{color:var(--fg-muted);font-size:11.5px}