mark.hl{border-radius:var(--radius-xs);color:var(--foreground);cursor:pointer;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding:1px 0}mark.hl[data-c=lime]{background:var(--brand-sf-lime-500)}mark.hl[data-c=peach]{background:var(--brand-sf-peach-500)}mark.hl[data-c=purple]{background:var(--brand-sf-pink-500)}mark.hl[data-c=teal]{background:var(--brand-sf-blue-500)}.dark mark.hl[data-c=lime]{background:var(--brand-sf-lime-800)}.dark mark.hl[data-c=peach]{background:var(--brand-sf-peach-900)}.dark mark.hl[data-c=purple]{background:var(--brand-sf-pink-900)}.dark mark.hl[data-c=teal]{background:var(--brand-sf-blue-900)}[data-slot=hl-row] mark.hl{cursor:inherit;padding:1px 2px}@keyframes read-jump-flash{0%,26%{background:var(--muted);box-shadow:0 0 0 8px var(--muted)}38%{background:0 0;box-shadow:0 0 0 8px #0000}50%,78%{background:var(--muted);box-shadow:0 0 0 8px var(--muted)}to{background:0 0;box-shadow:0 0 0 8px #0000}}.hl-jump-flash{border-radius:var(--radius-sm);animation:1.5s ease-out forwards read-jump-flash}.read-cite{-webkit-user-select:none;user-select:none;vertical-align:middle;cursor:pointer;border:1px solid var(--border);background:var(--muted);width:auto;min-width:17px;height:17px;color:var(--muted-foreground);font-family:var(--font-sans);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;margin-left:.125rem;margin-right:.125rem;padding:0 3px;font-size:10.5px;font-weight:600;line-height:1;transition:color .1s,background-color .1s,border-color .1s;display:inline-flex;position:relative;top:-1px}.read-cite:hover,.read-cite:focus-visible{border-color:var(--foreground);background:var(--card);color:var(--foreground);outline:none}.read-cite[data-active=true]{border-color:var(--foreground);background:var(--foreground);color:var(--background)}[data-slot=read-player][data-playing=true] [data-read-player-time]{color:color-mix(in srgb, var(--background) 60%, transparent)}[data-slot=read-player][data-playing=true] [data-slot=dropdown-menu-trigger]{background:color-mix(in srgb, var(--background) 16%, transparent);color:var(--background)}[data-slot=read-player][data-playing=true] [data-slot=dropdown-menu-trigger]:hover{background:color-mix(in srgb, var(--background) 24%, transparent)}[data-slot=read-player][data-playing=true] [data-read-player-close]{color:color-mix(in srgb, var(--background) 65%, transparent)}[data-slot=read-player][data-playing=true] [data-read-player-close]:hover{background:color-mix(in srgb, var(--background) 15%, transparent)}[data-read-aloud-active]{background:var(--muted);border-radius:var(--radius-sm)}.read-article-prose blockquote[data-read-aloud-active]{background:color-mix(in srgb, var(--foreground) 18%, var(--muted))}.read-article-prose{font-family:var(--font-heading);color:var(--foreground);padding-top:1.75rem;font-size:1rem;font-weight:400;line-height:1.75rem}.read-article-prose h2{font-family:var(--font-heading);font-size:var(--text-2xl);font-weight:500;line-height:var(--leading-2xl);letter-spacing:0;margin:0;scroll-margin-top:1.5rem}.read-article-prose h3{font-family:var(--font-sans);font-size:var(--text-lg);font-weight:600;line-height:var(--leading-lg);letter-spacing:0;margin:0}.read-article-prose p{margin-bottom:1.5rem}.read-article-prose li{font-size:1rem;line-height:1.75rem}.read-article-prose ul,.read-article-prose ol{margin:0 0 1.5rem;padding-left:22px}.read-article-prose ul{list-style-type:disc}.read-article-prose ol{list-style-type:decimal}.read-article-prose blockquote{border-left:3px solid var(--foreground);border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--muted);margin:0 0 1.5rem;padding:1rem 1.25rem;font-size:16px}.read-article-prose blockquote p{margin-bottom:0}.read-article-prose em{font-family:var(--font-heading);font-style:italic;font-weight:400}.read-article-prose strong{font-weight:700}.read-article-prose figure{flex-direction:column;align-items:center;gap:.625rem;margin:2rem 0;display:flex}.read-article-prose img{border-radius:var(--radius-lg);border:1px solid var(--border);width:100%;max-width:640px;height:auto;margin:2rem auto;display:block}.read-article-prose figure img{margin:0}.read-article-prose [data-slot=read-illustration-frame]{width:100%;max-width:640px}.read-article-prose [data-slot=read-illustration-shimmer]{aspect-ratio:16/9;border:1px solid var(--border)}@keyframes read-illustration-breathe{0%,to{background-color:var(--read-shimmer-dim)}50%{background-color:var(--read-shimmer-lit)}}@keyframes read-illustration-sweep{0%{transform:translate(-120%)skew(-12deg)}to{transform:translate(120%)skew(-12deg)}}.read-illustration-shimmer-base{--read-shimmer-dim:color-mix(in oklab, var(--muted) 74%, var(--foreground));--read-shimmer-lit:color-mix(in oklab, var(--muted) 92%, var(--foreground));animation:1.8s ease-in-out infinite read-illustration-breathe}.dark .read-illustration-shimmer-base{--read-shimmer-dim:var(--muted);--read-shimmer-lit:color-mix(in oklab, var(--muted) 88%, var(--foreground))}.read-illustration-shimmer-sweep{--read-shimmer-band:#fffffff2;background-image:linear-gradient(100deg, transparent 0%, color-mix(in oklab, var(--read-shimmer-band) 40%, transparent) 30%, var(--read-shimmer-band) 50%, color-mix(in oklab, var(--read-shimmer-band) 40%, transparent) 70%, transparent 100%);width:55%;animation:1.5s cubic-bezier(.45,0,.55,1) infinite read-illustration-sweep}.dark .read-illustration-shimmer-sweep{--read-shimmer-band:#ffffff29}.read-illustration-shimmer-sweep[data-sweep=trailing]{opacity:.6;animation-delay:.75s}@media (prefers-reduced-motion:reduce){.read-illustration-shimmer-base,.read-illustration-shimmer-sweep{animation:none}.read-illustration-shimmer-sweep{display:none}}.read-article-prose figcaption{text-align:center;max-width:640px;font-family:var(--font-sans);color:var(--muted-foreground);font-size:12.5px;line-height:18px}.read-article-prose table{border-collapse:collapse;width:100%;margin:1.5rem 0;font-size:.9rem}.read-article-prose th,.read-article-prose td{border:1px solid var(--border);text-align:left;padding:.4rem .6rem}.read-article-prose .katex{color:inherit;font-size:1.05em}.read-article-prose .katex-display{margin:1rem 0;overflow:auto hidden}