.obs-prose{font-family:var(--font-ui);font-size:var(--type-body-size);color:var(--text-secondary);line-height:var(--leading-relaxed);max-width:var(--layout-prose-max);letter-spacing:var(--tracking-normal);text-wrap:pretty;orphans:2;widows:2;hanging-punctuation:first allow-end}.obs-prose p{margin-bottom:var(--space-inset-md)}.obs-prose p:last-child{margin-bottom:0}.obs-prose strong{color:var(--text-primary);font-weight:var(--weight-semibold)}.obs-prose code{font-family:var(--font-mono);font-size:.8125em;font-weight:var(--weight-medium);color:var(--color-primary);background:rgba(var(--accent-rgb),.08);border:1px solid rgba(var(--accent-rgb),.2);border-top-color:rgba(var(--accent-rgb),.25);border-bottom-color:rgba(var(--accent-rgb),.12);border-radius:var(--radius-xs);padding:.0625em .375em}.obs-prose h1{font-family:var(--font-display);font-size:var(--font-size-h1);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-tighter);line-height:var(--space-10);color:var(--text-primary);margin-top:0;margin-bottom:var(--space-gap-lg);text-wrap:balance}.obs-prose h2{font-family:var(--font-display);font-size:var(--font-size-h2);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-tight);line-height:var(--space-8);color:var(--text-primary);margin-top:var(--space-panel-md);margin-bottom:var(--space-gap-md);text-wrap:balance}.obs-prose h3{font-family:var(--font-display);font-size:var(--font-size-h3);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-normal);line-height:var(--space-6);color:var(--text-primary);margin-top:var(--space-panel-sm);margin-bottom:var(--space-gap-sm);text-wrap:balance}.obs-prose h4{font-family:var(--font-ui);font-size:1.125rem;font-weight:var(--weight-semibold);letter-spacing:var(--tracking-normal);line-height:var(--space-6);color:var(--text-primary);margin-top:var(--space-panel-sm);margin-bottom:var(--space-gap-xs)}.obs-prose h5{font-family:var(--font-ui);font-size:var(--font-size-body);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-normal);line-height:var(--space-6);color:var(--text-primary);margin-top:var(--space-gap-lg);margin-bottom:var(--space-gap-xs)}.obs-prose h6{font-family:var(--font-mono);font-size:var(--font-size-caption);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);line-height:var(--space-4);color:var(--text-muted);text-transform:uppercase;margin-top:var(--space-gap-lg);margin-bottom:var(--space-gap-2xs)}.obs-prose a{color:var(--color-primary);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.2em;text-decoration-color:rgba(var(--accent-rgb),.4);transition:text-decoration-color var(--duration-fast) var(--ease-out)}.obs-prose a:hover{text-decoration-color:var(--color-primary)}.obs-prose a:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset);border-radius:var(--radius-xs)}.obs-prose ul,.obs-prose ol{margin-bottom:var(--space-inset-md);padding-left:var(--space-inset-lg)}.obs-prose li{margin-bottom:var(--space-inset-xs)}.obs-prose blockquote{border-left:2px solid var(--color-primary);padding:var(--space-inset-md) var(--space-inset-lg);background:var(--surface-feed-entry);border-radius:0 var(--radius-xs) var(--radius-xs) 0;margin:var(--space-gap-lg) 0;font-style:italic;color:var(--text-secondary)}.obs-prose figure{margin:var(--space-panel-sm) 0;display:flex;flex-direction:column;gap:var(--space-gap-xs)}.obs-prose figure>img,.obs-prose figure>picture,.obs-prose figure>video{width:100%;height:auto;border-radius:var(--radius-sm);border:1px solid var(--border-default)}.obs-prose figcaption{font-family:var(--type-micro-font);font-size:var(--type-micro-size);font-weight:var(--type-micro-weight);letter-spacing:var(--type-micro-tracking);line-height:var(--space-4);color:var(--text-label);text-transform:uppercase;padding-left:var(--space-inset-sm);border-left:1px solid var(--border-default)}.obs-prose dl{margin:var(--space-gap-lg) 0;display:grid;grid-template-columns:minmax(8rem,12rem) 1fr;gap:var(--space-gap-xs) var(--space-gap-md);padding-left:var(--space-inset-md);border-left:1px solid var(--border-default)}.obs-prose dt{font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--text-primary);padding-top:.15em}.obs-prose dd{margin:0;color:var(--text-secondary)}.obs-prose dd+dt{margin-top:var(--space-gap-2xs)}.obs-prose table{width:100%;border-collapse:collapse;margin:var(--space-gap-lg) 0;font-size:var(--font-size-sm)}.obs-prose thead th{text-align:left;font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--text-muted);padding:var(--space-gap-xs) var(--space-gap-sm);border-bottom:1px solid var(--border-default)}.obs-prose tbody td{padding:var(--space-gap-xs) var(--space-gap-sm);border-bottom:1px solid rgba(var(--hl-rgb),.06);color:var(--text-secondary);vertical-align:top}.obs-prose tbody tr:last-child td{border-bottom:none}.obs-prose hr{border:none;height:1px;background:var(--border-default);margin:var(--space-panel-md) 0}[data-theme=light] .obs-prose code{background:rgba(var(--accent-rgb),.06);border-color:rgba(var(--accent-rgb),.15)}[data-theme=light] .obs-prose blockquote{border-top-color:#0000000f;border-bottom-color:#0000001a}@media(max-width:40rem){.obs-prose h2{margin-top:var(--space-panel-sm)}.obs-prose dl{grid-template-columns:1fr;gap:var(--space-gap-2xs) 0}.obs-prose dd{margin-bottom:var(--space-gap-xs)}}@media print{.obs-prose{font-size:11pt;line-height:var(--leading-relaxed);max-width:none;hyphens:auto;orphans:3;widows:3;color:#000}.obs-prose h1,.obs-prose h2,.obs-prose h3,.obs-prose h4{break-after:avoid;color:#000}.obs-prose blockquote{border-left-color:#333;background:none}}.obs-step-list-prose{list-style:none;padding:0;margin:0;counter-reset:obs-step;display:flex;flex-direction:column;gap:0}.obs-step-list-prose>li{counter-increment:obs-step;display:flex;align-items:flex-start;gap:var(--space-gap-md);padding:var(--space-inset-md) 0;border-bottom:1px solid rgba(var(--hl-rgb),.06);position:relative;font-family:var(--font-ui);font-size:var(--type-control-size);color:var(--text-secondary);line-height:var(--leading-normal)}.obs-step-list-prose>li:last-child{border-bottom:none}.obs-step-list-prose>li:before{content:counter(obs-step);display:flex;align-items:center;justify-content:center;width:28px;height:28px;flex-shrink:0;border-radius:50%;background:var(--surface-raised);border:1px solid rgba(var(--hl-rgb),.12);border-top-color:rgba(var(--hl-rgb),.2);border-bottom-color:#0006;font-family:var(--font-mono);font-size:var(--font-size-sm);font-weight:var(--weight-bold);color:var(--text-muted);box-shadow:inset 0 1px rgba(var(--hl-rgb),.1),0 2px 4px #0000004d}.obs-section-heading{display:flex;align-items:center;gap:var(--space-gap-sm);margin-top:var(--space-panel-md);margin-bottom:var(--space-gap-lg);font-family:var(--font-display);font-size:var(--type-heading-size);font-weight:var(--weight-semibold);color:var(--text-primary)}.obs-section-heading:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--border-strong) 0%,var(--border-highlight) 40%,transparent 100%)}.obs-section-heading-root{counter-reset:obs-section}.obs-section-heading-root .obs-section-heading{counter-increment:obs-section}.obs-section-heading-root .obs-section-heading:before{content:counter(obs-section,decimal-leading-zero);font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);color:var(--color-primary);opacity:.5;white-space:nowrap}.obs-toc{display:flex;flex-direction:column;gap:0;position:relative;counter-reset:obs-toc-index}.obs-toc:before{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:repeating-linear-gradient(180deg,rgba(var(--accent-rgb),.15) 0px,rgba(var(--accent-rgb),.15) 3px,transparent 3px,transparent 8px)}.obs-toc-item{display:flex;align-items:baseline;gap:var(--space-gap-xs);padding:var(--space-gap-2xs) var(--space-gap-sm);margin-left:0;border-left:2px solid transparent;font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-medium);letter-spacing:var(--tracking-wide);color:var(--text-muted);text-decoration:none;cursor:pointer;counter-increment:obs-toc-index;transition:color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.obs-toc-item:before{content:counter(obs-toc-index,decimal-leading-zero);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);color:var(--text-muted);opacity:.5;min-width:1.25rem;flex-shrink:0}.obs-toc-item:hover{color:var(--text-secondary)}.obs-toc-item:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:calc(-1 * var(--focus-ring-offset))}.obs-toc-item.is-active{color:var(--text-primary);border-left-color:var(--color-primary);font-weight:var(--weight-semibold);box-shadow:inset 3px 0 8px -2px rgba(var(--accent-rgb),.2)}.obs-toc-item.is-active:before{color:var(--color-primary);opacity:1}.obs-toc-item-h3{padding-left:calc(var(--space-inset-lg) + var(--space-gap-xs));font-size:var(--font-size-sm);letter-spacing:var(--tracking-normal)}.obs-toc-item-h3:before{content:"·";font-size:var(--type-label-size);min-width:.75rem;opacity:.3}[data-theme=light] .obs-toc:before{background:repeating-linear-gradient(180deg,rgba(var(--accent-rgb),.12) 0px,rgba(var(--accent-rgb),.12) 3px,transparent 3px,transparent 8px)}@media(prefers-reduced-motion:reduce){.obs-toc-item{transition:none}}.obs-code-keyword{color:var(--code-keyword)}.obs-code-string{color:var(--code-string)}.obs-code-comment{color:var(--code-comment)}.obs-code-number{color:var(--code-number)}.obs-code-function{color:var(--code-function)}.obs-code-operator{color:var(--code-operator)}.obs-code-punct{color:var(--code-punctuation)}.obs-code-property{color:var(--code-property)}.obs-code-tag{color:var(--code-tag)}.obs-code-attr{color:var(--code-attr)}.obs-code-line-hl{display:block;background:rgba(var(--accent-rgb),.08);margin:0 calc(-1 * var(--space-gap-md));padding:0 var(--space-inset-md);border-left:2px solid var(--color-accent)}.obs-reading-progress{position:sticky;top:0;z-index:60;height:2px;background:var(--surface-recess);overflow:hidden;pointer-events:none}.obs-reading-progress-fill{height:100%;width:0%;background:var(--color-accent);box-shadow:0 0 6px rgba(var(--accent-rgb),.4);transition:width var(--duration-fast) var(--ease-out)}.obs-back-to-top{position:fixed;bottom:var(--space-inset-lg);right:var(--space-inset-lg);z-index:50;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--surface-panel);border:1px solid rgba(var(--hl-rgb),.12);border-top-color:rgba(var(--hl-rgb),.2);border-bottom-color:#0006;color:var(--text-secondary);cursor:pointer;box-shadow:inset 0 1px rgba(var(--hl-rgb),.1),0 2px 8px #0006,0 8px 24px #0003;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity var(--duration-normal) var(--ease-out),transform var(--duration-normal) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.obs-back-to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}.obs-back-to-top:hover{color:var(--text-primary);border-color:rgba(var(--accent-rgb),.3);box-shadow:inset 0 1px rgba(var(--hl-rgb),.15),0 2px 8px #00000080,0 8px 24px #0000004d,0 0 0 3px rgba(var(--accent-rgb),.08)}.obs-back-to-top-icon{width:16px;height:16px}[data-theme=light] .obs-step-list-prose>li:before{border-color:#00000014;border-top-color:#ffffff80;border-bottom-color:#0000001a;box-shadow:inset 0 1px #fff6,0 1px 2px #0000000f}[data-theme=light] .obs-back-to-top{border-color:#00000014;border-top-color:#fff9;border-bottom-color:#0000001a;box-shadow:inset 0 1px #ffffff80,0 2px 8px #00000014,0 8px 24px #0000000f}.obs-callout{display:grid;grid-template-columns:auto 1fr;gap:var(--space-gap-sm);align-items:start;margin:var(--space-panel-sm) 0;padding:var(--space-inset-md) var(--space-inset-lg);background:var(--surface-feed-entry);border:1px solid var(--border-default);border-left:3px solid var(--color-primary);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-secondary);font-size:var(--type-body-size);line-height:var(--leading-relaxed)}.obs-callout-label{grid-column:1;font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--color-primary);padding-top:.2em}.obs-callout-body{grid-column:2}.obs-callout-body>:first-child{margin-top:0}.obs-callout-body>:last-child{margin-bottom:0}.obs-callout-note{border-left-color:var(--color-primary)}.obs-callout-tip{border-left-color:var(--color-success)}.obs-callout-tip .obs-callout-label{color:var(--color-success)}.obs-callout-warn{border-left-color:var(--color-warning)}.obs-callout-warn .obs-callout-label{color:var(--color-warning)}.obs-callout-danger{border-left-color:var(--color-danger)}.obs-callout-danger .obs-callout-label{color:var(--color-danger)}@media(max-width:40rem){.obs-callout{grid-template-columns:1fr;gap:var(--space-gap-2xs)}.obs-callout-label{grid-column:1;padding-top:0}.obs-callout-body{grid-column:1}}.obs-pull-quote{margin:var(--space-panel-md) 0;padding:var(--space-inset-md) 0;border-top:1px solid var(--border-default);border-bottom:1px solid var(--border-default);font-family:var(--font-display);font-size:var(--font-size-h2);font-weight:var(--weight-medium);letter-spacing:var(--tracking-tight);line-height:var(--leading-snug);color:var(--text-primary);text-wrap:balance;font-style:italic}.obs-pull-quote-attribution{display:block;margin-top:var(--space-gap-sm);font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--text-muted);font-style:normal}.obs-pull-quote-attribution:before{content:"— "}.obs-footnote-ref{font-family:var(--font-mono);font-size:.7em;font-weight:var(--weight-semibold);vertical-align:super;line-height:0;padding:0 .15em;color:var(--color-primary);text-decoration:none;border-radius:var(--radius-xs);transition:background var(--duration-fast) var(--ease-out)}.obs-footnote-ref:before{content:"["}.obs-footnote-ref:after{content:"]"}.obs-footnote-ref:hover{background:rgba(var(--accent-rgb),.12)}.obs-footnote-ref:target{background:rgba(var(--accent-rgb),.2)}.obs-footnote-list{margin-top:var(--space-panel-md);padding-top:var(--space-gap-lg);border-top:1px solid var(--border-default);list-style:none;counter-reset:obs-footnote;font-size:var(--font-size-sm);color:var(--text-secondary);line-height:var(--leading-normal)}.obs-footnote-list>li{counter-increment:obs-footnote;padding-left:var(--space-inset-lg);margin-bottom:var(--space-gap-sm);position:relative}.obs-footnote-list>li:before{content:counter(obs-footnote);position:absolute;left:0;top:0;font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold);color:var(--color-primary)}.obs-footnote-list>li:target{background:rgba(var(--accent-rgb),.06);border-radius:var(--radius-xs)}.obs-footnote-backref{display:inline-block;margin-left:var(--space-gap-2xs);color:var(--color-primary);text-decoration:none;font-family:var(--font-mono);font-size:.85em}.obs-footnote-backref:hover{text-decoration:underline}.obs-prose h1[id],.obs-prose h2[id],.obs-prose h3[id],.obs-prose h4[id]{position:relative}.obs-anchor-link{position:absolute;left:-1.25em;top:0;display:inline-flex;align-items:center;height:100%;padding-right:.25em;color:var(--text-muted);text-decoration:none;font-weight:var(--weight-normal);opacity:0;transition:opacity var(--duration-fast) var(--ease-out)}.obs-anchor-link:before{content:"§";font-family:var(--font-mono)}.obs-prose h1:hover .obs-anchor-link,.obs-prose h2:hover .obs-anchor-link,.obs-prose h3:hover .obs-anchor-link,.obs-prose h4:hover .obs-anchor-link,.obs-anchor-link:focus-visible{opacity:1;color:var(--color-primary)}.obs-anchor-link:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset);border-radius:var(--radius-xs)}@media(prefers-reduced-motion:reduce){.obs-toc-item,.obs-reading-progress-fill,.obs-back-to-top,.obs-prose a,.obs-anchor-link,.obs-footnote-ref{transition:none}}.obs-media-track{position:relative;flex:1;height:8px;background:var(--surface-recess);border:1px solid rgba(0,0,0,.5);border-top-color:#000000b3;border-bottom-color:rgba(var(--hl-rgb),.04);border-radius:var(--radius-xs);box-shadow:inset 0 2px 4px #0009,inset 0 1px #0000004d,0 1px rgba(var(--hl-rgb),.04);cursor:pointer;overflow:hidden}.obs-media-track-tall{height:12px}.obs-media-fill{height:100%;background:var(--color-primary);border-radius:var(--radius-xs);box-shadow:inset 0 1px #ffffff26,0 0 6px rgba(var(--accent-rgb),.35);transition:width var(--duration-fast) var(--ease-linear);pointer-events:none}.obs-media-fill-success{background:var(--color-success);box-shadow:inset 0 1px #ffffff26,0 0 6px rgba(var(--success-rgb),.35)}.obs-media-fill-warning{background:var(--color-warning);box-shadow:inset 0 1px #ffffff26,0 0 6px rgba(var(--warning-rgb),.35)}.obs-media-fill-danger{background:var(--color-danger);box-shadow:inset 0 1px #ffffff26,0 0 6px rgba(var(--danger-rgb),.35)}.obs-media-time{font-family:var(--font-mono);font-size:var(--type-data-size);font-weight:var(--weight-medium);letter-spacing:var(--tracking-wide);color:var(--text-secondary);font-variant-numeric:tabular-nums;white-space:nowrap;min-width:4.5em;text-align:right}.obs-media-time-sm{font-size:var(--type-micro-size);min-width:3.5em}.obs-media-time-active{color:var(--text-primary)}.obs-media-rate{display:inline-flex;align-items:center;padding:.125rem var(--space-inset-sm);border-radius:var(--radius-xs);font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);font-variant-numeric:tabular-nums;color:var(--text-label);background:rgba(var(--hl-rgb),.05);border:1px solid var(--border-strong);border-top-color:rgba(var(--hl-rgb),.1);border-bottom-color:#0000004d;box-shadow:inset 0 1px rgba(var(--hl-rgb),.05);cursor:pointer;transition:all var(--duration-fast) var(--ease-out)}.obs-media-rate:hover,.obs-media-rate:focus-visible{color:var(--text-secondary);border-color:rgba(var(--hl-rgb),.15)}.obs-media-rate:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.obs-media-rate:active{transform:scale(.96)}.obs-media-rate:disabled,.obs-media-rate[aria-disabled=true]{opacity:.4;pointer-events:none}.obs-media-rate-modified{color:var(--color-primary);background:rgba(var(--accent-rgb),.08);border-color:rgba(var(--accent-rgb),.2)}.obs-transport{display:flex;align-items:center;gap:var(--space-gap-sm);padding:var(--space-gap-sm) var(--space-inset-md);background:var(--surface-panel);border:1px solid rgba(var(--hl-rgb),.08);border-top:1px solid rgba(var(--hl-rgb),.18);border-bottom:1px solid rgba(0,0,0,.5);border-radius:var(--radius-xs);box-shadow:inset 0 1px rgba(var(--hl-rgb),.12),inset 0 -1px #0003,0 2px 4px #00000080}.obs-transport-divider{width:1px;height:20px;background:var(--border-default);flex-shrink:0}.obs-transport-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border-radius:var(--radius-xs);background:var(--surface-raised);border:1px solid rgba(var(--hl-rgb),.08);border-top-color:rgba(var(--hl-rgb),.15);border-bottom-color:#0006;color:var(--text-secondary);cursor:pointer;box-shadow:inset 0 1px rgba(var(--hl-rgb),.08),inset 0 -1px #0000001f,0 2px #0000004d,0 3px 6px #00000040;transition:transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.obs-transport-btn:hover{color:var(--text-primary);border-top-color:rgba(var(--hl-rgb),.22);transform:translateY(-1px);box-shadow:inset 0 1px rgba(var(--hl-rgb),.12),inset 0 -1px #0000001f,0 3px #0000004d,0 4px 8px #0000004d}.obs-transport-btn:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.obs-transport-btn:active{transform:translateY(var(--state-pressed-translate-y));box-shadow:inset 0 2px 4px #0006,0 1px #0003}.obs-transport-btn:disabled,.obs-transport-btn[aria-disabled=true]{opacity:var(--state-disabled-opacity);pointer-events:none;cursor:not-allowed}.obs-transport-btn-play{width:36px;height:36px}.obs-transport-btn-play[aria-pressed=true]{color:var(--color-primary);border-color:rgba(var(--accent-rgb),.2);box-shadow:inset 0 1px rgba(var(--accent-rgb),.1),inset 0 -1px #0000001f,0 2px #0000004d,0 0 8px rgba(var(--accent-rgb),.15)}.obs-media-marker{position:absolute;top:-2px;width:3px;height:calc(100% + 4px);border-radius:1px;pointer-events:none;opacity:.7}.obs-media-marker:hover,.obs-media-marker:focus-visible{opacity:1;z-index:1}.obs-media-marker:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.obs-media-marker:active{opacity:.85}.obs-media-marker:disabled,.obs-media-marker[aria-disabled=true]{opacity:.3;pointer-events:none}.obs-media-display{position:relative;background:var(--surface-deep);border:1px solid rgba(0,0,0,.6);border-top-color:#000c;border-bottom-color:rgba(var(--hl-rgb),.04);border-radius:var(--radius-xs);overflow:hidden;box-shadow:inset 0 2px 6px #0009,inset 0 1px #0000004d,0 1px rgba(var(--hl-rgb),.04);aspect-ratio:16 / 10}.obs-media-display:before,.obs-media-display:after{content:"";position:absolute;width:12px;height:12px;pointer-events:none;z-index:2}.obs-media-display:before{top:8px;left:8px;border-top:1px solid rgba(var(--accent-rgb),.2);border-left:1px solid rgba(var(--accent-rgb),.2)}.obs-media-display:after{bottom:8px;right:8px;border-bottom:1px solid rgba(var(--hl-rgb),.1);border-right:1px solid rgba(var(--hl-rgb),.1)}.obs-media-status{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:var(--space-gap-2xs) var(--space-gap-sm);background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);font-family:var(--font-mono);font-size:var(--type-micro-size);color:var(--text-muted);letter-spacing:var(--tracking-wider);text-transform:uppercase}[data-theme=light] .obs-media-track{border-color:#0000001a;border-top-color:#00000026;border-bottom-color:#fff6;box-shadow:inset 0 2px 4px #0000000f,0 1px #fff6}[data-theme=light] .obs-media-fill{box-shadow:inset 0 1px #ffffff40,0 0 4px rgba(var(--accent-rgb),.2)}[data-theme=light] .obs-transport{border-color:#0000000f;border-top-color:#ffffffb3;border-bottom-color:#0000001a;box-shadow:inset 0 1px #fff9,inset 0 -1px #00000008,0 1px 3px #0000000f}[data-theme=light] .obs-transport-btn{box-shadow:inset 0 1px #ffffff80,inset 0 -1px #00000008,0 2px #0000000f,0 3px 6px #0000000a}[data-theme=light] .obs-media-display{border-color:#0000001a;border-top-color:#00000026;box-shadow:inset 0 2px 4px #0000000f,inset 0 1px #0000000a,0 1px #fff6}@media(prefers-reduced-motion:reduce){.obs-media-fill,.obs-transport-btn,.obs-media-rate{transition:none}}.obs-article-progress-fill{width:0%}.obs-article-grid{max-width:calc(2 * 16rem + var(--layout-content-max) + 4 * var(--space-inset-lg));margin:0 auto;padding:0 var(--space-inset-lg);display:grid;grid-template-columns:16rem minmax(0,var(--layout-content-max)) 16rem;column-gap:var(--space-inset-lg);align-items:start}.obs-article-panel{margin:0;width:100%;max-width:none;min-width:0;min-height:0;box-shadow:inset 1px 0 rgba(var(--accent-rgb),.12),inset -1px 0 rgba(var(--accent-rgb),.06)}.obs-article-rail{position:sticky;top:calc(var(--layout-navbar-height) + var(--space-panel-md));max-height:calc(100vh - var(--layout-navbar-height) - var(--space-panel-lg));overflow-y:auto;padding:var(--space-panel-md) var(--space-gap-md) var(--space-panel-md) 0;display:flex;flex-direction:column;gap:var(--space-gap-lg);justify-self:stretch;width:100%}.obs-article-rail-top{display:flex;flex-direction:column;gap:var(--space-gap-sm)}.obs-article-rail-back-key{display:inline-flex;align-items:center;gap:var(--space-gap-xs);padding:calc(var(--space-inset-xs) + 1px) var(--space-inset-md) calc(var(--space-inset-xs) - 1px);border-radius:var(--radius-xs);font-family:var(--font-ui);font-size:var(--type-label-size);font-weight:var(--weight-medium);color:var(--text-secondary);text-decoration:none;cursor:pointer;background:var(--surface-panel);border:1px solid rgba(var(--hl-rgb),.08);border-top-color:rgba(var(--hl-rgb),.15);border-bottom-color:#00000080;box-shadow:inset 0 1px rgba(var(--hl-rgb),.1),inset 0 -1px #00000026,0 2px #00000059,0 3px 6px #0000004d;transition:transform var(--duration-fast) var(--ease-smooth),box-shadow var(--duration-fast) var(--ease-smooth),color var(--duration-fast) var(--ease-out)}.obs-article-rail-back-key:hover{color:var(--text-primary)}.obs-article-rail-back-key:hover .obs-article-rail-back-arrow{transform:translate(-3px)}.obs-article-rail-back-key:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.obs-article-rail-back-key:active{transform:translateY(1px);box-shadow:inset 0 1px rgba(var(--hl-rgb),.06),inset 0 -1px #0003,0 1px #00000059,0 1px 3px #0000004d}.obs-article-rail-back-arrow{display:inline-block;transition:transform var(--duration-normal) var(--ease-smooth)}@media(prefers-reduced-motion:reduce){.obs-article-rail-back-key,.obs-article-rail-back-arrow{transition:none}}.obs-article-rail-rule{display:block;height:1px;background:var(--border-default)}.obs-article-rail-meta{display:flex;align-items:center;gap:var(--space-gap-sm);flex-wrap:wrap}.obs-article-rail-track-chip{display:inline-flex;align-items:center;gap:.375rem;padding:calc(var(--space-inset-xs) + 1px) .625rem calc(var(--space-inset-xs) - 1px);border-radius:var(--radius-xs);font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;background:var(--accent-2-soft);color:color-mix(in oklab,var(--color-accent-2) 55%,var(--text-primary));border:1px solid rgba(var(--accent-2-rgb),.3);border-top-color:rgba(var(--accent-2-rgb),.45);border-bottom-color:#00000059;box-shadow:inset 0 1px rgba(var(--accent-2-rgb),.18),0 1px #00000040,0 2px 5px #0003;text-decoration:none;transition:transform var(--duration-fast) var(--ease-smooth),background var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-smooth)}.obs-article-rail-track-chip:hover{background:rgba(var(--accent-2-rgb),.18)}.obs-article-rail-track-chip:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.obs-article-rail-track-chip:active{transform:translateY(1px);box-shadow:inset 0 1px rgba(var(--accent-2-rgb),.1),0 0 #00000040,0 1px 2px #0003}.obs-article-rail-track-chip[aria-disabled=true],.obs-article-rail-track-chip:disabled{opacity:var(--state-disabled-opacity);pointer-events:none}@media(prefers-reduced-motion:reduce){.obs-article-rail-track-chip{transition:none}}.obs-article-chip-short{display:none}.obs-article-signal-badge{background:rgba(var(--accent-rgb),.12);color:var(--color-primary);border:1px solid rgba(var(--accent-rgb),.3)}.obs-article-header.obs-article-header{min-width:0}.obs-article-header-inner{max-width:52rem;min-width:0;margin:0 auto;padding:0 var(--space-inset-lg)}.obs-article-header .obs-series-heading+.obs-telemetry-row{margin-block-start:var(--space-gap-md)}.obs-article-body{max-width:var(--layout-prose-max);margin:0 auto;padding:0 var(--space-inset-lg) var(--space-section-md);min-width:0;width:100%}.obs-article-prose{min-width:0;padding:0 0 var(--space-section-md)}.obs-prose .obs-article-media{margin-block:var(--space-panel-md) var(--space-gap-md)}.obs-prose .obs-article-media-prose{width:100%;margin-inline:auto}.obs-prose .obs-article-media-panel{width:52rem;max-width:calc(100vw - 2 * var(--space-inset-lg));margin-left:50%;transform:translate(-50%)}.obs-prose .obs-article-media-bleed{width:min(calc(var(--layout-content-max) - 2 * var(--space-panel-md)),calc(100vw - 2 * var(--space-inset-lg)));margin-left:50%;transform:translate(-50%)}@media(max-width:1024px){.obs-prose .obs-article-media-panel,.obs-prose .obs-article-media-bleed{width:100%;max-width:100%;margin-left:0;transform:none}}.obs-article-toc-disclosure{display:block}.obs-article-toc-inline{display:none}.obs-article-toc-label{display:flex;align-items:center;gap:var(--space-gap-xs);font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--text-muted);padding:var(--space-gap-sm) 0;margin-bottom:var(--space-gap-md);border-top:1px solid var(--border-default);border-bottom:1px solid var(--border-default);cursor:pointer;list-style:none}.obs-article-toc-label::-webkit-details-marker{display:none}.obs-article-toc-label:before{content:"▾";display:inline-block;font-size:.75em;line-height:1;color:var(--text-muted);transition:transform var(--duration-fast) var(--ease-out)}.obs-article-toc-disclosure:not([open])>.obs-article-toc-label:before{transform:rotate(-90deg)}@media(prefers-reduced-motion:reduce){.obs-article-toc-label:before{transition:none}}.obs-article-title{font-family:var(--font-display);font-size:clamp(1.75rem,4vw,2.75rem);font-weight:var(--weight-bold);color:var(--text-primary);letter-spacing:var(--tracking-tighter);line-height:var(--leading-tight);margin:0 0 var(--space-gap-md)}.obs-article-subtitle{font-family:var(--font-ui);font-size:clamp(1rem,2vw,1.25rem);color:var(--text-secondary);line-height:var(--leading-normal);margin:0 0 var(--space-panel-sm);max-width:52ch}.obs-article-subtitle.obs-article-deck{max-width:40rem}.obs-article-footer-section{position:relative;z-index:1;padding:0 0 var(--space-section-sm)}.obs-article-footer-inner{max-width:var(--layout-content-max);margin:0 auto;padding:0 var(--space-inset-lg)}.obs-article-footer-back-link{color:var(--color-primary);text-decoration:none}.obs-article-related-section{margin-bottom:var(--space-panel-md)}.obs-article-related-head{margin-bottom:var(--space-gap-lg)}.obs-article-related-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-gap-md)}.obs-article-related-card{display:block;text-decoration:none;color:inherit}.obs-article-related-meta{margin-bottom:var(--space-gap-sm)}.obs-article-related-track{color:var(--color-accent-2)}.obs-article-related-title{font-family:var(--font-display);font-size:var(--type-heading-size);font-weight:var(--weight-semibold);color:var(--text-primary);line-height:var(--leading-snug)}.obs-article-tags-section{margin-bottom:var(--space-panel-md);display:flex;flex-direction:column;gap:var(--space-gap-sm)}.obs-article-tags-label{color:var(--text-muted)}.obs-article-tags-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:var(--space-gap-xs) var(--space-gap-sm)}.obs-article-tag{font-family:var(--font-mono);font-size:var(--type-label-size);color:var(--text-secondary);text-decoration:none;letter-spacing:var(--tracking-wider);transition:color var(--duration-fast) var(--ease-out)}.obs-article-tag:hover,.obs-article-tag:focus-visible{color:var(--color-primary)}.obs-article-tag:active{color:var(--color-primary);transform:scale(var(--state-pressed-scale))}.obs-article-tag[aria-disabled=true],.obs-article-tag:disabled{opacity:var(--state-disabled-opacity);pointer-events:none}.obs-article-tag-hash{color:var(--text-muted);margin-right:1px}.obs-article-author-panel{display:block;overflow:hidden;text-decoration:none;color:inherit;transition:border-color var(--duration-fast) var(--ease-out)}.obs-article-author-panel:hover,.obs-article-author-panel:focus-visible{border-color:var(--color-primary)}.obs-article-author-panel:hover .obs-article-author-cta,.obs-article-author-panel:focus-visible .obs-article-author-cta{color:var(--color-primary)}.obs-article-author-panel:active{transform:scale(var(--state-pressed-scale))}.obs-article-author-panel[aria-disabled=true],.obs-article-author-panel:disabled{opacity:var(--state-disabled-opacity);pointer-events:none}.obs-article-author-card{display:flex;align-items:center;gap:var(--space-gap-lg);padding:var(--space-inset-lg)}.obs-article-author-avatar{width:3rem;height:3rem;border-radius:50%;background:var(--surface-sidebar);border:1px solid var(--border-default);display:flex;align-items:center;justify-content:center;flex-shrink:0}.obs-article-author-initials{font-family:var(--font-mono);font-size:var(--type-label-size);color:var(--text-muted)}.obs-article-author-meta{flex:1 1 auto;min-width:0;gap:var(--space-gap-2xs)}.obs-article-author-name{font-family:var(--font-ui);font-weight:var(--weight-semibold);color:var(--text-primary)}.obs-article-author-subline{color:var(--text-muted)}.obs-article-author-cta{font-family:var(--font-mono);font-size:var(--type-label-size);color:var(--text-muted);letter-spacing:var(--tracking-wider);flex-shrink:0;transition:color var(--duration-fast) var(--ease-out)}@media(max-width:40rem){.obs-article-author-cta{display:none}.obs-article-author-card{gap:var(--space-gap-md)}}@media(max-width:89.9375rem){.obs-article-grid{grid-template-columns:minmax(0,var(--layout-content-max));justify-content:center}.obs-article-panel{width:100%;max-width:var(--layout-prose-max);overflow-x:clip;box-shadow:none}.obs-article-rail{position:static;max-height:none;overflow:visible;justify-self:stretch;max-width:var(--layout-prose-max);width:auto;margin:0 auto;padding:var(--space-panel-sm) var(--space-inset-lg) 0;gap:var(--space-gap-md)}.obs-article-header-inner{max-width:var(--layout-prose-max)}.obs-article-rail-top{flex-direction:row;align-items:center;flex-wrap:wrap;gap:var(--space-gap-sm) var(--space-gap-md)}.obs-article-rail-rule,.obs-article-breathing{display:none}.obs-article-toc-disclosure:not([open]) .obs-toc{display:none}.obs-article-toc-rail{display:none}.obs-article-toc-inline{display:block;max-width:var(--layout-prose-max);margin:0 auto;padding:var(--space-panel-sm) var(--space-inset-lg) 0}}@media(max-width:640px){.obs-article-related-grid{grid-template-columns:1fr}.obs-article-header-inner{padding:0 var(--space-inset-md)}.obs-article-title{font-size:clamp(1.5rem,7vw,2rem)}.obs-article-subtitle{font-size:var(--type-body-size)}.obs-article-header .obs-telemetry-pair{padding:var(--space-inset-sm)}.obs-article-header .obs-readout-grid-label{font-size:var(--type-micro-size)}}@media(max-width:560px){.obs-article-header .obs-telemetry-row{display:grid;grid-template-columns:1fr 1fr;min-width:0}.obs-article-header .obs-telemetry-pair{flex:initial;min-width:0}.obs-article-header .obs-telemetry-pair .obs-readout-grid-value-mono{overflow-wrap:anywhere}.obs-article-chip-full{display:none}.obs-article-chip-short{display:inline}}.obs-article-audio-slot{margin:var(--space-panel-md) 0;display:block}.obs-article-back-to-top{position:fixed;right:var(--space-inset-lg);bottom:var(--space-inset-lg);z-index:100;opacity:0;pointer-events:none;transform:translateY(var(--space-gap-xs));transition:opacity var(--duration-normal) var(--ease-out),transform var(--duration-normal) var(--ease-out)}.obs-article-back-to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}@media(prefers-reduced-motion:reduce){.obs-article-back-to-top{transition:opacity var(--duration-fast) linear;transform:none}.obs-article-back-to-top.is-visible{transform:none}}.obs-dropdown{position:relative;display:inline-block}.obs-dropdown-trigger{display:inline-flex;align-items:center;gap:var(--space-gap-xs);padding:.625rem 2.25rem .625rem 1.25rem;background:rgba(var(--hl-rgb),.04);color:var(--text-secondary);border:1px solid var(--border-strong);border-top-color:rgba(var(--hl-rgb),.15);border-bottom-color:#0006;border-radius:var(--radius-xs);font-family:var(--font-ui);font-size:var(--type-body-size);font-weight:var(--weight-medium);cursor:pointer;white-space:nowrap;box-shadow:inset 0 1px rgba(var(--hl-rgb),.06),inset 0 -1px #00000026,0 2px #0000004d,0 4px 8px #0000004d;transition:border-color var(--duration-normal) var(--ease-smooth),box-shadow var(--duration-normal) var(--ease-smooth);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234e5f74' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center}.obs-dropdown-trigger:hover{color:var(--text-primary);border-color:rgba(var(--hl-rgb),.18)}.obs-dropdown-trigger:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.obs-dropdown-trigger:active{transform:scale(var(--state-pressed-scale))}.obs-dropdown-trigger:disabled,.obs-dropdown-trigger[aria-disabled=true]{opacity:var(--state-disabled-opacity);pointer-events:none;cursor:not-allowed}.obs-dropdown-menu{display:none;position:absolute;top:calc(100% + var(--space-gap-2xs));left:0;z-index:50;min-width:180px;padding:var(--space-inset-xs) 0;margin:0;list-style:none;background:var(--surface-panel);border:1px solid rgba(var(--hl-rgb),.08);border-top:1px solid rgba(var(--hl-rgb),.18);border-bottom:1px solid rgba(0,0,0,.5);border-radius:var(--radius-xs);box-shadow:inset 0 1px rgba(var(--hl-rgb),.12),inset 0 -1px #00000040,0 2px 4px #0009,0 8px 24px #00000073}.obs-dropdown[open] .obs-dropdown-menu,.obs-dropdown-menu-open{display:block}.obs-dropdown-item{display:block;width:100%;padding:var(--space-inset-sm) var(--space-gap-sm);font-family:var(--font-ui);font-size:var(--type-body-size);color:var(--text-secondary);cursor:pointer;border:none;background:transparent;text-align:left;transition:color var(--duration-fast) var(--ease-out),background var(--duration-fast) var(--ease-out)}.obs-dropdown-item:hover{background:rgba(var(--hl-rgb),.06);color:var(--text-primary)}.obs-dropdown-item:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:calc(-1 * var(--focus-ring-offset))}.obs-dropdown-item:active{transform:scale(var(--state-pressed-scale));filter:brightness(var(--state-pressed-brightness))}.obs-dropdown-item-active{background:rgba(var(--accent-rgb),.1);color:var(--color-primary)}.obs-dropdown-item:disabled,.obs-dropdown-item-disabled{opacity:.35;cursor:not-allowed}.obs-dropdown-divider{height:1px;background:var(--border-strong);margin:var(--space-gap-2xs) 0}.obs-dropdown-label{font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-medium);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--text-label);padding:var(--space-inset-sm) var(--space-gap-sm);cursor:default}[data-theme=light] .obs-dropdown-trigger{border-color:#0000001a;border-top-color:#ffffff80;border-bottom-color:#00000014;box-shadow:inset 0 1px #ffffff80,inset 0 -1px #00000008,0 1px 3px #0000000f}[data-theme=light] .obs-dropdown-menu{border-color:#0000000f;border-top-color:#ffffffb3;border-bottom-color:#0000001a;box-shadow:inset 0 1px #fff9,inset 0 -1px #00000008,0 1px 3px #0000000f,0 4px 12px #0000000a}@media(prefers-reduced-motion:reduce){.obs-dropdown-trigger,.obs-dropdown-item{transition:none}}.obs-audio-player{display:flex;flex-direction:column;gap:var(--space-gap-xs);width:100%;box-sizing:border-box;padding:var(--space-inset-sm);background:var(--surface-elevated);border:1px solid var(--border-default);border-radius:var(--radius-sm);box-shadow:inset 0 1px rgba(var(--hl-rgb),.05),0 8px 20px -8px #00000073,0 2px 4px -1px #00000040}[data-theme=light] .obs-audio-player{box-shadow:inset 0 1px #ffffffb3,0 8px 20px -8px #00000024,0 2px 4px -1px #0000000f}.obs-audio-header{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-gap-sm);flex-wrap:wrap;min-width:0;padding:0 var(--space-gap-2xs)}.obs-audio-eyebrow{font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--text-muted);min-width:0;overflow:hidden;text-overflow:ellipsis}.obs-audio-sub{font-family:var(--font-mono);font-size:var(--type-micro-size);letter-spacing:var(--tracking-wider);color:var(--text-muted);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.obs-audio-player-cta{padding:0;gap:0;background:none;border:0;box-shadow:none}.obs-audio-cta{display:flex;align-items:center;gap:var(--space-gap-md);width:100%;box-sizing:border-box;padding:var(--space-inset-md);text-align:left;cursor:pointer;border-radius:var(--radius-sm);background:var(--surface-elevated);border:1px solid var(--border-default);border-top-color:rgba(var(--hl-rgb),.18);border-bottom-color:#0000006b;color:var(--text-primary);box-shadow:inset 0 1px rgba(var(--hl-rgb),.08),0 2px #0000004d,0 8px 20px -8px #00000073;transition:transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out)}.obs-audio-cta:hover{transform:translateY(-2px);border-top-color:rgba(var(--hl-rgb),.26);box-shadow:inset 0 1px rgba(var(--hl-rgb),.12),0 4px #0000004d,0 12px 28px -8px #00000080}.obs-audio-cta:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.obs-audio-cta:active{transform:translateY(var(--state-pressed-translate-y));box-shadow:inset 0 2px 4px #0006,0 1px #0003}.obs-audio-cta-disc{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:56px;height:56px;border-radius:50%;background:var(--color-primary);color:var(--text-on-color);border:1px solid rgba(var(--accent-mid-rgb),.5);border-top-color:#ffffff4d;border-bottom-color:rgba(var(--accent-deep-rgb),.8);box-shadow:inset 0 1px #ffffff4d,inset 0 -1px #00000026,0 2px rgba(var(--accent-deep-rgb),.7),0 0 16px rgba(var(--accent-rgb),.35),0 4px 8px #0006;transition:box-shadow var(--duration-fast) var(--ease-out)}.obs-audio-cta-disc svg{margin-left:3px}.obs-audio-cta:hover .obs-audio-cta-disc{box-shadow:inset 0 1px #ffffff59,inset 0 -1px #00000026,0 2px rgba(var(--accent-deep-rgb),.7),0 0 24px rgba(var(--accent-rgb),.5),0 4px 10px #00000073}.obs-audio-cta-text{display:flex;flex-direction:column;gap:3px;min-width:0}.obs-audio-cta-title{font-family:var(--font-ui);font-size:var(--type-200, 1.0625rem);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-normal);color:var(--text-primary)}.obs-audio-cta-sub{font-family:var(--font-mono);font-size:var(--type-micro-size);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--text-muted)}[data-theme=light] .obs-audio-cta{border-bottom-color:#0000001f;box-shadow:inset 0 1px #ffffffb3,0 2px #0000000f,0 8px 20px -8px #00000024}[data-theme=light] .obs-audio-cta:hover{box-shadow:inset 0 1px #fffc,0 4px #0000000f,0 12px 28px -8px #0000002e}@media(prefers-reduced-motion:reduce){.obs-audio-cta{transition:none}.obs-audio-cta:hover{transform:none}}.obs-article-panel>.obs-article-audio-slot{max-width:var(--layout-prose-max);min-width:0;margin:var(--space-gap-md) auto 0;padding:0 var(--space-inset-lg);z-index:10;transition:max-width var(--duration-normal, .24s) var(--ease-out, ease-out),padding var(--duration-normal, .24s) var(--ease-out, ease-out)}.obs-audio-player{transition:gap var(--duration-normal, .24s) var(--ease-out, ease-out),padding var(--duration-normal, .24s) var(--ease-out, ease-out)}.obs-audio-header,.obs-audio-voice-row{transition:opacity var(--duration-fast, .16s) var(--ease-out, ease-out),max-height var(--duration-normal, .24s) var(--ease-out, ease-out),margin var(--duration-normal, .24s) var(--ease-out, ease-out);overflow:hidden}.obs-article-panel>.obs-article-audio-slot:has(.obs-audio-player-active){position:fixed;top:var(--layout-navbar-height);left:0;right:0;margin:0;z-index:30;max-width:none;padding:0;animation:obs-article-audio-slot-pin var(--duration-normal, .26s) var(--ease-out, cubic-bezier(.22, 1, .36, 1))}@keyframes obs-article-audio-slot-pin{0%{transform:translateY(-12px);opacity:0}to{transform:translateY(0);opacity:1}}.obs-article-audio-slot:has(.obs-audio-player-active) .obs-audio-player{border:0;border-radius:0;padding-left:max(var(--space-inset-sm),calc((100vw - var(--layout-content-max)) / 2));padding-right:max(var(--space-inset-sm),calc((100vw - var(--layout-content-max)) / 2))}@media(prefers-reduced-motion:reduce){.obs-article-panel>.obs-article-audio-slot:has(.obs-audio-player-active){animation:none}}.obs-audio-player-active .obs-audio-header,.obs-audio-player-active .obs-audio-voice-row{opacity:0;max-height:0;margin:0;pointer-events:none}.obs-audio-player-active{gap:0}@media(max-width:768px){.obs-article-panel>.obs-article-audio-slot:has(.obs-audio-player-active){position:fixed;inset:auto 0 0;z-index:40;max-width:none;margin:0;padding:0}.obs-article-audio-slot:has(.obs-audio-player-active) .obs-audio-player{border-radius:0;border-left:0;border-right:0;border-bottom:0;padding:var(--space-inset-xs) var(--space-inset-sm) calc(var(--space-inset-xs) + env(safe-area-inset-bottom))}body:has(.obs-audio-player-active) .article-main{padding-bottom:calc(8.5rem + env(safe-area-inset-bottom))}}.obs-audio-transport{width:100%;box-sizing:border-box;flex-wrap:wrap;min-width:0}.obs-audio-transport .obs-media-track{position:relative;flex:1 1 100%;order:99;min-width:0;height:12px;margin-top:var(--space-gap-2xs)}.obs-audio-transport>.obs-transport-divider{display:none}.obs-audio-player-active .obs-audio-transport{flex-wrap:nowrap}.obs-audio-player-active .obs-audio-transport .obs-media-track{flex:1 1 auto;order:0;min-width:4rem;height:10px;margin-top:0}.obs-audio-player-active .obs-audio-transport>.obs-transport-divider{display:block}@media(max-width:768px){.obs-audio-player-active .obs-audio-transport{flex-wrap:wrap}.obs-audio-player-active .obs-audio-transport .obs-media-track{flex:1 1 100%;order:99;min-width:0;height:12px;margin-top:var(--space-gap-2xs)}.obs-audio-player-active .obs-audio-transport>.obs-transport-divider{display:none}}.obs-audio-voice-row{align-items:center;padding:0 var(--space-gap-2xs)}.obs-audio-voice-label{font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--text-muted)}.obs-media-segment{position:absolute;top:0;bottom:0;background:rgba(var(--hl-rgb),.08);box-shadow:inset 0 1px 2px #0000006b,inset 0 -1px rgba(var(--hl-rgb),.14);pointer-events:none;overflow:hidden;border-radius:var(--radius-xs, 2px)}.obs-media-segment-current{box-shadow:inset 0 0 0 1px rgba(var(--accent-2-rgb),.5),inset 0 1px 2px #00000047}.obs-media-segment-fill{height:100%;width:0%;background:linear-gradient(to bottom,#ffffff47 0,#fff0 55%),var(--color-accent-2);box-shadow:inset 0 1px #ffffff4d,inset 0 -1px #00000040,0 0 6px rgba(var(--accent-2-rgb),.3);transition:width .1s linear}[data-theme=light] .obs-media-segment{background:#0000000d;box-shadow:inset 0 0 0 1px #00000012,inset 0 1px 2px #0003,inset 0 -1px #ffffff8c}[data-theme=light] .obs-media-segment-fill{box-shadow:inset 0 1px #fff6,inset 0 -1px #00000026,0 0 5px rgba(var(--accent-2-rgb),.25)}.obs-audio-track-tooltip{position:absolute;bottom:calc(100% + var(--space-gap-2xs));transform:translate(-50%);display:inline-flex;align-items:baseline;gap:var(--space-gap-2xs);padding:var(--space-gap-2xs) var(--space-gap-xs);background:var(--surface-elevated);border:1px solid var(--border-default);border-radius:var(--radius-xs, 4px);box-shadow:0 4px 12px #00000040;font-family:var(--font-ui);font-size:var(--type-100, .875rem);white-space:nowrap;pointer-events:none;z-index:2;max-width:min(28ch,80vw);overflow:hidden;text-overflow:ellipsis}.obs-audio-track-tooltip-time{font-family:var(--font-mono);font-size:var(--type-micro-size);font-variant-numeric:tabular-nums;letter-spacing:var(--tracking-wider);color:var(--text-muted);flex-shrink:0}.obs-audio-track-tooltip-title{color:var(--text-primary);font-weight:var(--weight-medium);overflow:hidden;text-overflow:ellipsis}.obs-audio-current-chapter{display:inline-flex;align-self:flex-start;align-items:baseline;gap:var(--space-gap-xs);padding:var(--space-gap-2xs) var(--space-gap-xs);background:var(--surface-subtle, rgba(var(--hl-rgb), .06));border-radius:var(--radius-xs, 4px);font-family:var(--font-ui);font-size:var(--type-100, .875rem);margin:0 var(--space-gap-2xs)}.obs-audio-current-chapter-label{font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--text-muted);flex-shrink:0}.obs-audio-current-chapter-title{color:var(--text-primary);font-weight:var(--weight-medium)}.obs-audio-chapters-disclosure{width:100%;margin-top:var(--space-gap-2xs);padding:0 var(--space-gap-2xs)}.obs-audio-chapters-summary{cursor:pointer;font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--text-muted);list-style:none}.obs-audio-chapters-summary::-webkit-details-marker{display:none}.obs-audio-chapters-summary:before{content:"▸";display:inline-block;margin-right:var(--space-gap-2xs);transition:transform var(--duration-fast, .16s) var(--ease-out, ease-out)}.obs-audio-chapters-disclosure[open] .obs-audio-chapters-summary:before{transform:rotate(90deg)}.obs-audio-chapters{display:flex;flex-direction:column;gap:1px;list-style:none;margin:var(--space-gap-2xs) 0 0;padding:0}.obs-audio-chapter{display:flex;align-items:baseline;gap:var(--space-gap-sm);width:100%;padding:var(--space-gap-2xs) var(--space-gap-xs);background:transparent;border:none;border-radius:var(--radius-xs, 4px);text-align:left;cursor:pointer;color:var(--text-secondary, var(--text-muted));font-family:var(--font-ui, inherit);font-size:var(--type-100, .875rem);transition:background var(--duration-fast, .16s) var(--ease-out, ease-out),color var(--duration-fast, .16s) var(--ease-out, ease-out)}.obs-audio-chapter:hover,.obs-audio-chapter:focus-visible{background:var(--surface-subtle, rgba(var(--hl-rgb), .06));color:var(--text-primary)}.obs-audio-chapter-active{color:var(--text-primary);background:var(--surface-subtle, rgba(var(--hl-rgb), .08));font-weight:var(--weight-semibold)}.obs-audio-chapter-time{flex-shrink:0;font-family:var(--font-mono);font-size:var(--type-micro-size);font-variant-numeric:tabular-nums;letter-spacing:var(--tracking-wider);color:var(--text-muted);min-width:3.5em}.obs-audio-chapter-active .obs-audio-chapter-time{color:var(--color-accent-2)}.obs-audio-chapter-title{flex:1;min-width:0}.obs-audio-player-active .obs-audio-current-chapter,.obs-audio-player-active .obs-audio-chapters-disclosure{opacity:0;max-height:0;margin:0;pointer-events:none}.obs-audio-quip{font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);color:var(--color-accent-2);white-space:nowrap;flex-shrink:0}.obs-audio-dismiss{margin-left:var(--space-gap-2xs);flex-shrink:0}.obs-audio-rate-dropdown{display:inline-flex;position:relative}.obs-audio-rate-dropdown .obs-media-rate{gap:var(--space-gap-2xs)}.obs-audio-rate-dropdown .obs-media-rate svg{opacity:.55;transition:transform var(--duration-fast) var(--ease-out)}.obs-audio-rate-dropdown-open .obs-media-rate svg{transform:rotate(180deg);opacity:.85}.obs-audio-rate-dropdown .obs-dropdown-menu{left:auto;right:0;min-width:5.5rem;padding:var(--space-gap-2xs) 0}.obs-audio-rate-dropdown .obs-dropdown-item{padding:var(--space-gap-2xs) var(--space-gap-sm);font-family:var(--font-mono);font-size:var(--type-micro-size);font-variant-numeric:tabular-nums;letter-spacing:var(--tracking-wider);text-align:right}@media(max-width:768px){.obs-article-audio-slot:has(.obs-audio-player-active) .obs-audio-rate-dropdown .obs-dropdown-menu{top:auto;bottom:calc(100% + var(--space-gap-2xs))}.obs-audio-rate-dropdown .obs-media-rate{min-height:2.75rem}.obs-audio-rate-dropdown .obs-dropdown-item{display:flex;align-items:center;justify-content:flex-end;min-height:2.75rem}}.obs-audio-volume-dropdown{display:inline-flex;position:relative}.obs-audio-volume-trigger svg{opacity:.7;transition:opacity var(--duration-fast) var(--ease-out)}.obs-audio-volume-trigger:hover svg,.obs-audio-volume-trigger:focus-visible svg,.obs-audio-volume-dropdown-open .obs-audio-volume-trigger svg{opacity:1}.obs-audio-volume-dropdown .obs-dropdown-menu.obs-audio-volume-pop{left:auto;right:0;display:flex;flex-direction:row;align-items:center;gap:var(--space-gap-sm);padding:var(--space-gap-xs) var(--space-gap-sm);min-width:14rem;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");background-size:180px 180px;background-blend-mode:overlay}@media(prefers-reduced-transparency:reduce){.obs-audio-volume-dropdown .obs-dropdown-menu.obs-audio-volume-pop{background-image:none}}.obs-audio-volume-mute{display:inline-flex;align-items:center;justify-content:center;background:none;border:0;padding:var(--space-gap-2xs);color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-xs);transition:color var(--duration-fast) var(--ease-out);flex-shrink:0}.obs-audio-volume-mute:hover,.obs-audio-volume-mute:focus-visible{color:var(--text-primary)}.obs-audio-volume-mute[aria-pressed=true]{color:var(--color-primary)}.obs-audio-volume-slider{flex:1;position:relative;height:14px;cursor:pointer;outline:0;display:flex;align-items:center;touch-action:none}.obs-audio-volume-slider:focus-visible{outline:2px solid var(--color-primary);outline-offset:4px;border-radius:999px}.obs-audio-volume-channel{position:relative;flex:1;height:8px;background:var(--surface-recess);border-radius:999px;border:1px solid rgba(0,0,0,.55);border-top-color:#000000b3;border-bottom-color:rgba(var(--hl-rgb),.05);box-shadow:inset 0 2px 4px #000000b3,inset 0 1px #00000073,0 1px rgba(var(--hl-rgb),.06);overflow:hidden}.obs-audio-volume-fill{position:absolute;inset:0 auto 0 0;background:linear-gradient(to bottom,#ffffff38 0,#fff0 60%),var(--color-primary);border-radius:999px 0 0 999px;box-shadow:inset 0 1px #ffffff4d,inset 0 -1px rgba(var(--accent-deep-rgb),.55);transition:width var(--duration-fast) var(--ease-out)}.obs-audio-volume-thumb{position:absolute;top:50%;transform:translate(-50%,-50%);width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fffffff2,#dce4f0e6 60%,#b4c4d8d9);border:1px solid rgba(0,0,0,.55);box-shadow:inset 0 1px #fff9,inset 0 -1px #00000040,0 1px 1px #0006,0 2px 4px #00000073,0 0 0 1px rgba(var(--accent-rgb),.18);transition:left var(--duration-fast) var(--ease-out);pointer-events:none;z-index:2}.obs-audio-volume-slider:focus-visible .obs-audio-volume-thumb,.obs-audio-volume-slider:hover .obs-audio-volume-thumb{box-shadow:inset 0 1px #ffffffa6,inset 0 -1px #00000040,0 1px 1px #0006,0 3px 6px #00000080,0 0 0 2px rgba(var(--accent-rgb),.35)}.obs-audio-volume-readout{display:flex;flex-direction:column;align-items:flex-end;justify-content:center;line-height:1;gap:2px;flex-shrink:0;min-width:2.5em;font-variant-numeric:tabular-nums}.obs-audio-volume-readout-label{font-family:var(--font-mono);font-size:.5rem;letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--text-muted)}.obs-audio-volume-pct{font-family:var(--font-mono);font-size:var(--type-micro-size);font-weight:var(--weight-semibold);color:var(--text-primary);font-variant-numeric:tabular-nums;text-align:right}.obs-audio-volume-pct-dim{color:var(--text-muted);opacity:.55}.obs-audio-volume-mute[aria-pressed=true]~.obs-audio-volume-readout .obs-audio-volume-pct{color:var(--text-muted)}[data-theme=light] .obs-audio-volume-channel{background:var(--surface-recess);border-color:#0000002e;border-top-color:#00000038;border-bottom-color:#ffffff8c;box-shadow:inset 0 2px 3px #0000002e,inset 0 1px #0000001a,0 1px #fff9}[data-theme=light] .obs-audio-volume-fill{box-shadow:inset 0 1px #ffffff73,inset 0 -1px rgba(var(--accent-deep-rgb),.35)}[data-theme=light] .obs-audio-volume-thumb{background:radial-gradient(circle at 35% 30%,#fff,#f5f0e8f2 60%,#dcd4c6e6);border-color:#00000038;box-shadow:inset 0 1px #ffffffd9,inset 0 -1px #00000014,0 1px 1px #0000001a,0 2px 4px #0000001f,0 0 0 1px rgba(var(--accent-rgb),.12)}@media(max-width:640px){.obs-audio-player{padding:var(--space-inset-xs);gap:var(--space-gap-2xs)}.obs-audio-cta{gap:var(--space-gap-sm);padding:var(--space-inset-sm)}.obs-audio-cta-disc{width:48px;height:48px}.obs-audio-transport{gap:var(--space-gap-2xs)}.obs-audio-voice-label{display:none}.obs-media-time{min-width:0;font-size:var(--type-micro-size)}.obs-audio-chapter{font-size:var(--type-micro-size)}.obs-audio-volume-dropdown{display:none}}.obs-article-footer-origin[data-astro-cid-6zvykjqq]{margin:0;font-family:var(--font-mono);font-size:var(--type-micro-size);letter-spacing:var(--tracking-wide);color:var(--text-muted)}.obs-article-footer-origin[data-astro-cid-6zvykjqq] a[data-astro-cid-6zvykjqq]{color:var(--color-primary);text-decoration:none;border-bottom:1px solid color-mix(in oklch,var(--color-primary) 35%,transparent);padding-bottom:1px}.obs-article-footer-origin[data-astro-cid-6zvykjqq] a[data-astro-cid-6zvykjqq]:hover{border-bottom-color:var(--color-primary)}.obs-article-footer-origin-date[data-astro-cid-6zvykjqq]{font-variant-numeric:tabular-nums}.obs-article-footer-series-link[data-astro-cid-6zvykjqq]{display:inline-flex;align-items:center;gap:var(--space-gap-xs);text-decoration:none;color:var(--color-primary);transition:opacity var(--duration-fast) var(--ease-out)}.obs-article-footer-series-link[data-astro-cid-6zvykjqq]:hover{opacity:.8}.obs-article-footer-series-arrow[data-astro-cid-6zvykjqq]{font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--weight-semibold)}.obs-series-nav[data-astro-cid-gc5scz2j]{margin-bottom:var(--space-panel-md)}.obs-series-nav-head[data-astro-cid-gc5scz2j]{margin-bottom:var(--space-gap-lg)}.obs-series-nav-grid[data-astro-cid-gc5scz2j]{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-gap-md)}.obs-series-nav-grid[data-astro-cid-gc5scz2j][data-single=true]{grid-template-columns:1fr}.obs-series-nav-grid[data-astro-cid-gc5scz2j][data-single=true] .obs-series-nav-card-next[data-astro-cid-gc5scz2j]{justify-self:end}.obs-series-nav-card[data-astro-cid-gc5scz2j]{display:flex;flex-direction:column;gap:var(--space-gap-sm);text-decoration:none;color:inherit;transition:border-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.obs-series-nav-card[data-astro-cid-gc5scz2j]:hover,.obs-series-nav-card[data-astro-cid-gc5scz2j]:focus-visible{border-color:var(--color-primary);transform:translateY(-2px)}.obs-series-nav-card-next[data-astro-cid-gc5scz2j]{text-align:right}.obs-series-nav-dir[data-astro-cid-gc5scz2j]{display:block;color:var(--color-accent-2);transition:color var(--duration-fast) var(--ease-out)}.obs-series-nav-card[data-astro-cid-gc5scz2j]:hover .obs-series-nav-dir[data-astro-cid-gc5scz2j],.obs-series-nav-card[data-astro-cid-gc5scz2j]:focus-visible .obs-series-nav-dir[data-astro-cid-gc5scz2j]{color:var(--color-primary)}.obs-series-nav-title[data-astro-cid-gc5scz2j]{font-family:var(--font-display);font-size:var(--type-heading-size);font-weight:var(--weight-semibold);color:var(--text-primary);line-height:var(--leading-snug)}.obs-series-nav-time[data-astro-cid-gc5scz2j]{color:var(--text-label)}@media(max-width:640px){.obs-series-nav-grid[data-astro-cid-gc5scz2j]{grid-template-columns:1fr}.obs-series-nav-card-next[data-astro-cid-gc5scz2j]{text-align:left}.obs-series-nav-grid[data-astro-cid-gc5scz2j][data-single=true] .obs-series-nav-card-next[data-astro-cid-gc5scz2j]{justify-self:stretch}}.obs-article-prose :is(h2,h3,h4,h5,h6)[id]{scroll-margin-top:calc(var(--layout-navbar-height) + var(--space-gap-md))}