.dossier{--d-bg:var(--color-paper);--d-surface:var(--color-surface);--d-card:var(--color-rule);--d-fg:var(--color-ink);--d-muted:var(--color-ink-muted);--d-subtle:var(--color-ink-subtle);--d-rule:var(--color-rule);--d-rule-strong:var(--color-rule-strong);--d-accent:#166534;--d-accent-soft:#dcfce7;--d-sage:#4a5541;--d-blue:#1d5fb4;--d-crimson:#b0102f;--d-crimson-soft:#fde8ec;--d-amber:#92400e;--d-amber-soft:#fdf0dc;--d-code-bg:var(--color-surface);--d-serif:var(--font-serif);--d-sans:var(--font-sans);--d-mono:var(--font-mono);background:var(--d-bg);color:var(--d-fg);font:15px/1.65 var(--d-sans);letter-spacing:0;-webkit-font-smoothing:antialiased;font-weight:400}:root[data-theme=darkroom] .dossier{--d-accent:#5ad58a;--d-accent-soft:#12301f;--d-sage:#b4c0a6;--d-blue:#7ab0ff;--d-crimson:#ff8a9b;--d-crimson-soft:#3a1720;--d-amber:#f5b94a;--d-amber-soft:#3a2a10}.dossier svg [fill=\#fff]{fill:var(--d-bg)}.dossier svg [fill=\#f7f7f7]{fill:var(--d-surface)}.dossier svg [fill=\#555555]{fill:var(--d-muted)}.dossier svg [fill=\#2c3328]{fill:var(--d-fg)}.dossier svg [fill=\#166534]{fill:var(--d-accent)}.dossier svg [stroke=\#166534]{stroke:var(--d-accent)}.dossier svg [fill=\#dcfce7]{fill:var(--d-accent-soft)}.dossier svg [fill=\#b0102f]{fill:var(--d-crimson)}.dossier svg [stroke=\#b0102f]{stroke:var(--d-crimson)}.dossier svg [fill=\#fdecef]{fill:var(--d-crimson-soft)}.dossier svg [stroke=\#8a8a8a]{stroke:var(--d-rule-strong)}.dossier svg [stroke=\#d9d9d9]{stroke:var(--d-rule)}.dossier :focus-visible{outline:2px solid var(--color-signal);outline-offset:2px}.dossier .wrap{max-width:1120px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}.dossier .view a{color:inherit;text-decoration:underline;-webkit-text-decoration-color:var(--d-rule-strong);text-decoration-color:var(--d-rule-strong);text-underline-offset:3px}.dossier .view a:hover{-webkit-text-decoration-color:var(--d-accent);text-decoration-color:var(--d-accent)}.dossier .eyebrow{color:var(--d-muted);font-size:13px;font-weight:500}.dossier h1,.dossier h2,.dossier h3{font-family:var(--d-serif);text-wrap:balance;margin:0;font-weight:400}.dossier h1{letter-spacing:-.01em;font-size:clamp(38px,6vw,68px);line-height:1.02}.dossier h2{margin-top:8px;font-size:clamp(26px,3.2vw,34px);line-height:1.15}.dossier h3{font-size:20px;line-height:1.3}.dossier p{margin:0}.dossier .lede{color:var(--d-muted);max-width:64ch;font-size:18px;line-height:1.6}.dossier .prose{max-width:68ch;color:var(--d-muted);gap:14px;display:grid}.dossier .prose strong{color:var(--d-fg);font-weight:600}.dossier code,.dossier .mono{font-family:var(--d-mono);font-size:.88em}.dossier p code,.dossier li code,.dossier td code{background:var(--d-code-bg);color:var(--d-fg);padding:1px 5px}.dossier .view{padding-block:48px 96px}.dossier .rhead{border-bottom:1px solid var(--d-fg);gap:18px;padding-bottom:36px;display:grid}.dossier .rhead .links{flex-wrap:wrap;gap:8px 20px;font-size:13px;display:flex}.dossier .facts{border-bottom:1px solid var(--d-rule);grid-template-columns:repeat(auto-fit,minmax(140px,1fr));display:grid}.dossier .facts div{border-right:1px solid var(--d-rule);gap:4px;padding:16px;display:grid}.dossier .facts div:first-child{padding-left:0}.dossier .facts div:last-child{border-right:0}.dossier .facts b{font-family:var(--d-mono);font-variant-numeric:tabular-nums;color:var(--d-fg);font-size:20px;font-weight:500}.dossier .facts span{color:var(--d-subtle);font-size:13px}.dossier section.s{gap:20px;padding-top:56px;display:grid}.dossier section.s>header{gap:4px;padding-bottom:4px;display:grid}.dossier .rhead>h1,.dossier section.s>header>h2{order:-1}.dossier .two{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));align-items:start;gap:28px;display:grid}.dossier .three{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));align-items:start;gap:24px;display:grid}.dossier figure{gap:10px;margin:0;display:grid}.dossier figure img,.dossier figure video{border:1px solid var(--d-rule);background:var(--d-surface);width:100%;height:auto;display:block}.dossier figcaption{color:var(--d-subtle);font-size:13px;line-height:1.5}.dossier figcaption b{color:var(--d-fg);font-weight:600}.dossier .shotrow{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:18px;display:grid}.dossier .diagram{border:1px solid var(--d-rule);background:var(--d-surface);padding:18px;overflow-x:auto}.dossier .diagram svg{width:100%;min-width:640px;height:auto;color:var(--d-fg);display:block}.dossier .diagram.narrow svg{min-width:0}.dossier .diagram svg [font-size="10.5"]{font-size:11px}.dossier .diagram svg [font-size="11"]{font-size:11.5px}@media (max-width:1080px){.dossier .diagram svg{min-width:1030px}.dossier .diagram.narrow svg{min-width:480px}.dossier .chart{overflow-x:auto}.dossier .chart svg{min-width:640px}}.dossier ul.clean{gap:10px;margin:0;padding:0;list-style:none;display:grid}.dossier ul.clean li{color:var(--d-muted);padding-left:18px;position:relative}.dossier ul.clean li:before{content:"";background:var(--d-fg);width:8px;height:1px;position:absolute;top:.72em;left:0}.dossier ul.clean li b{color:var(--d-fg);font-weight:600}.dossier .tbl{border-top:1px solid var(--d-fg);overflow-x:auto}.dossier table{border-collapse:collapse;width:100%;font-size:14px}.dossier th{color:var(--d-subtle);text-align:left;border-bottom:1px solid var(--d-rule);padding:10px 12px 10px 0;font-size:13px;font-weight:500}.dossier td{border-bottom:1px solid var(--d-rule);vertical-align:top;color:var(--d-muted);padding:10px 12px 10px 0}.dossier td:first-child{color:var(--d-fg)}.dossier td.num,.dossier th.num{text-align:right;font-family:var(--d-mono);font-variant-numeric:tabular-nums}.dossier pre{background:var(--d-code-bg);border-left:1px solid var(--d-fg);font:12.5px/1.6 var(--d-mono);color:var(--d-fg);margin:0;padding:14px 16px;overflow-x:auto}.dossier pre .c{color:var(--d-subtle)}.dossier pre .k{color:var(--d-accent);font-weight:500}.dossier pre .bad{background:var(--d-crimson-soft);color:var(--d-crimson)}.dossier .codecap{color:var(--d-subtle);font-size:12px;font-family:var(--d-mono);margin-top:-12px}.dossier .find{border-top:1px solid var(--d-fg);gap:0;display:grid}.dossier .find>div{border-bottom:1px solid var(--d-rule);grid-template-columns:118px 1fr;gap:16px;padding:14px 0;display:grid}.dossier .find p{color:var(--d-muted)}.dossier .find p b{color:var(--d-fg)}.dossier .sev{white-space:nowrap;place-self:start;align-items:center;gap:6px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-flex}.dossier .sev:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.dossier .sev.bug{color:var(--d-crimson);background:var(--d-crimson-soft)}.dossier .sev.warn{color:var(--d-amber);background:var(--d-amber-soft)}.dossier .sev.ok{color:var(--d-accent);background:var(--d-accent-soft)}.dossier .sev.info{color:var(--d-muted);background:var(--d-card)}@media (max-width:560px){.dossier .find>div{grid-template-columns:1fr;gap:6px}}.dossier .reflect{background:var(--d-surface);border-top:1px solid var(--d-fg);gap:22px;padding:28px clamp(18px,3vw,36px);display:grid}.dossier .reflect blockquote{font-family:var(--d-serif);max-width:60ch;margin:0;font-size:clamp(20px,2.4vw,25px);font-style:italic;line-height:1.4}.dossier .reflect h3{font-size:17px}.dossier ol.next{color:var(--d-muted);gap:8px;margin:0;padding-left:22px;list-style:decimal;display:grid}.dossier ol.next b{color:var(--d-fg)}.dossier .chart{gap:10px;display:grid}.dossier .chart .ct{font-size:13px;font-weight:600}.dossier .chart .cs{color:var(--d-subtle);margin-top:-8px;font-size:12.5px}.dossier .chart svg{width:100%;max-width:760px;height:auto;display:block;overflow:visible}.dossier .chart svg text{fill:var(--d-muted);font:12px var(--d-sans)}.dossier .chart svg text.v{fill:var(--d-fg);font:500 12px var(--d-mono)}.dossier .chart svg .grid{stroke:var(--d-rule);stroke-width:1px}.dossier .chart svg .axis{stroke:var(--d-rule-strong);stroke-width:1px}.dossier .chart svg .hit{fill:#0000;cursor:default;outline:none}.dossier .chart svg .hit:focus-visible{stroke:var(--color-signal);stroke-width:1.5px}.dossier .chart svg .hit:hover+.mark,.dossier .chart svg .mark:hover{opacity:.82}.dossier .legend{color:var(--d-muted);flex-wrap:wrap;gap:6px 16px;font-size:12px;display:flex}.dossier .legend i{vertical-align:-1px;width:10px;height:10px;margin-right:6px;display:inline-block}.dossier .d-tip{z-index:50;pointer-events:none;background:var(--d-fg);color:var(--d-bg);font:12px/1.4 var(--d-sans);opacity:0;max-width:260px;padding:7px 10px;transition:opacity .12s;position:fixed}.dossier .d-tip b{font-family:var(--d-mono);font-weight:500}.dossier .cover{border-bottom:1px solid var(--d-fg);gap:22px;padding-block:64px 40px;display:grid}.dossier .cards{border-left:1px solid var(--d-rule);grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:0;display:grid}.dossier .view a.card{border-right:1px solid var(--d-rule);border-bottom:1px solid var(--d-rule);grid-template-rows:auto 1fr;text-decoration:none;display:grid}.dossier .card img{aspect-ratio:16/10;object-fit:cover;object-position:top;border-bottom:1px solid var(--d-rule);width:100%;display:block}.dossier .card .ci{align-content:start;gap:8px;padding:18px 20px 22px;display:grid}.dossier .card h3{font-size:23px}.dossier .card p{color:var(--d-muted);font-size:14px}.dossier .card .meta{font-family:var(--d-mono);color:var(--d-subtle);font-size:12px}.dossier .card:hover h3{text-underline-offset:4px;text-decoration:underline;text-decoration-thickness:1px}.dossier .note{color:var(--d-subtle);max-width:80ch;font-size:13px}