:root{--rf-paper: #ffffff;--rf-panel: #eef3f3;--rf-panel-line: #d7e2e2;--rf-rule: #dbe3e3;--rf-ink: #181f24;--rf-body: #232b2e;--rf-mute: #5c6a6d;--rf-teal: #0b6e78;--rf-teal-hover: #095a63;--rf-teal-fg: #ffffff;--rf-amber: #c9821c;--rf-amber-ink: #8a5c14;--rf-amber-bg: rgba(201, 130, 28, .1);--rf-readout-bg: #181f24;--rf-readout-fg: #dfeaea;--rf-readout-mute: #8fb7ba;--rf-readout-hit: #5fe0ea;--rf-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--rf-mono: "SF Mono", "IBM Plex Mono", "Consolas", "Menlo", "Courier New", monospace;--color-bg: var(--rf-paper);--color-surface: var(--rf-panel);--color-surface-2: var(--rf-panel);--color-surface-inset: var(--rf-panel);--color-fg: var(--rf-ink);--color-fg-muted: var(--rf-mute);--color-muted: var(--rf-mute);--color-border: var(--rf-rule);--color-border-strong: var(--rf-panel-line);--color-accent: var(--rf-teal);--color-accent-hover: var(--rf-teal-hover);--color-accent-active: #073f46;--color-accent-fg: var(--rf-teal-fg);--color-accent-subtle: var(--rf-panel);--color-accent-border: var(--rf-panel-line);--color-on-accent-muted: #cfe4e6;--color-highlight: var(--rf-amber-ink);--color-highlight-soft: var(--rf-amber-bg);--color-info: var(--rf-teal);--color-info-surface: var(--rf-panel);--color-warn: var(--rf-amber-ink);--color-warn-surface: var(--rf-amber-bg);--color-success: var(--rf-teal);--color-success-surface: var(--rf-panel);--color-ring: var(--rf-teal);--color-inverse-bg: var(--rf-readout-bg);--color-inverse-bg-2: #0e1417;--color-inverse-fg: var(--rf-readout-fg);--color-inverse-muted: var(--rf-readout-mute);--color-inverse-border: rgba(255, 255, 255, .12);--font-display: var(--rf-sans);--font-body: var(--rf-sans);--font-mono: var(--rf-mono);color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--rf-paper: #12171b;--rf-panel: #1a2226;--rf-panel-line: #2b363a;--rf-rule: #2b363a;--rf-ink: #f2f7f7;--rf-body: #dfe7e8;--rf-mute: #96a6a8;--rf-teal: #4fd6e0;--rf-teal-hover: #7ae3ea;--rf-teal-fg: #042226;--rf-amber: #e2a94f;--rf-amber-ink: #f0c17a;--rf-amber-bg: rgba(226, 169, 79, .14);--rf-readout-bg: #0b0f11;--rf-readout-fg: #eaf3f3;--rf-readout-mute: #8fb7ba;--rf-readout-hit: #5fe0ea;--color-bg: var(--rf-paper);--color-surface: var(--rf-panel);--color-surface-2: var(--rf-panel);--color-surface-inset: var(--rf-panel);--color-fg: var(--rf-ink);--color-fg-muted: var(--rf-mute);--color-muted: var(--rf-mute);--color-border: var(--rf-rule);--color-border-strong: var(--rf-panel-line);--color-accent: var(--rf-teal);--color-accent-hover: var(--rf-teal-hover);--color-accent-active: #a4eef3;--color-accent-fg: var(--rf-teal-fg);--color-accent-subtle: var(--rf-panel);--color-accent-border: var(--rf-panel-line);--color-on-accent-muted: #0a2a2d;--color-highlight: var(--rf-amber-ink);--color-highlight-soft: var(--rf-amber-bg);--color-info: var(--rf-teal);--color-info-surface: var(--rf-panel);--color-warn: var(--rf-amber-ink);--color-warn-surface: var(--rf-amber-bg);--color-success: var(--rf-teal);--color-success-surface: var(--rf-panel);--color-ring: var(--rf-teal);--color-inverse-bg: var(--rf-readout-bg);--color-inverse-bg-2: #050708;--color-inverse-fg: var(--rf-readout-fg);--color-inverse-muted: var(--rf-readout-mute);--color-inverse-border: rgba(255, 255, 255, .1);color-scheme:dark}}:root[data-theme=dark]{--rf-paper: #12171b;--rf-panel: #1a2226;--rf-panel-line: #2b363a;--rf-rule: #2b363a;--rf-ink: #f2f7f7;--rf-body: #dfe7e8;--rf-mute: #96a6a8;--rf-teal: #4fd6e0;--rf-teal-hover: #7ae3ea;--rf-teal-fg: #042226;--rf-amber: #e2a94f;--rf-amber-ink: #f0c17a;--rf-amber-bg: rgba(226, 169, 79, .14);--rf-readout-bg: #0b0f11;--rf-readout-fg: #eaf3f3;--rf-readout-mute: #8fb7ba;--rf-readout-hit: #5fe0ea;--color-bg: var(--rf-paper);--color-surface: var(--rf-panel);--color-surface-2: var(--rf-panel);--color-surface-inset: var(--rf-panel);--color-fg: var(--rf-ink);--color-fg-muted: var(--rf-mute);--color-muted: var(--rf-mute);--color-border: var(--rf-rule);--color-border-strong: var(--rf-panel-line);--color-accent: var(--rf-teal);--color-accent-hover: var(--rf-teal-hover);--color-accent-active: #a4eef3;--color-accent-fg: var(--rf-teal-fg);--color-accent-subtle: var(--rf-panel);--color-accent-border: var(--rf-panel-line);--color-on-accent-muted: #0a2a2d;--color-highlight: var(--rf-amber-ink);--color-highlight-soft: var(--rf-amber-bg);--color-info: var(--rf-teal);--color-info-surface: var(--rf-panel);--color-warn: var(--rf-amber-ink);--color-warn-surface: var(--rf-amber-bg);--color-success: var(--rf-teal);--color-success-surface: var(--rf-panel);--color-ring: var(--rf-teal);--color-inverse-bg: var(--rf-readout-bg);--color-inverse-bg-2: #050708;--color-inverse-fg: var(--rf-readout-fg);--color-inverse-muted: var(--rf-readout-mute);--color-inverse-border: rgba(255, 255, 255, .1);color-scheme:dark}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--rf-paper);color:var(--rf-body);font-family:var(--rf-sans);font-size:16px;line-height:1.6}.wrap{width:100%;max-width:1160px;margin-inline:auto;padding-inline:20px}h1,h2,h3,h4{font-family:var(--rf-sans);font-weight:800;color:var(--rf-ink);letter-spacing:-.01em}.skip-link{position:absolute;left:-999px;top:0;z-index:100}.skip-link:focus{left:16px;top:12px;background:var(--rf-teal);color:var(--rf-teal-fg);padding:9px 15px;border-radius:6px;font-weight:700}:focus-visible{outline:3px solid var(--rf-teal);outline-offset:2px}.disclosure{background:var(--rf-panel);border-bottom:1px solid var(--rf-rule)}.disclosure .wrap{padding:8px 20px}.disclosure p{margin:0;font-size:.79rem;color:var(--rf-mute)}.disclosure strong{color:var(--rf-ink)}.mast{background:var(--rf-paper);border-bottom:1px solid var(--rf-rule)}.mast .bar{display:flex;align-items:center;gap:16px;padding:14px 20px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--rf-ink)}.brand:hover{color:var(--rf-ink)}.brand svg{flex:none;display:block}.brand__name{display:flex;flex-direction:column;line-height:1}.brand__name b{font-size:1.16rem;color:var(--rf-ink);letter-spacing:-.01em}.brand__name span{font-family:var(--rf-mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.12em;color:var(--rf-mute);margin-top:3px}.navlinks{margin-left:auto;display:flex;gap:2px;flex-wrap:wrap;align-items:center}.navlinks a{font-size:.86rem;text-decoration:none;color:var(--rf-body);padding:8px 11px;border-radius:6px;font-weight:500}.navlinks a:hover,.navlinks a:focus-visible{background:var(--rf-panel)}.navlinks a[aria-current=page]{color:var(--rf-teal);font-weight:700}.mast .cta{display:inline-flex;align-items:center;background:var(--rf-teal);color:var(--rf-teal-fg);text-decoration:none;font-weight:700;font-size:.85rem;padding:9px 14px;border-radius:6px;white-space:nowrap}.mast .cta:hover{background:var(--rf-teal-hover)}.site-main--contained{max-width:820px;padding-block:2.2rem 3.2rem}.site-main--bleed{max-width:none;padding-inline:0;padding-block:0}a{color:var(--rf-teal);text-underline-offset:3px}a:hover{color:var(--rf-teal-hover)}.foot{margin-top:44px;border-top:1px solid var(--rf-rule);background:var(--rf-panel)}.foot .fgrid{display:grid;grid-template-columns:1fr;gap:26px;padding:30px 20px}@media(min-width:760px){.foot .fgrid{grid-template-columns:1.5fr 1fr 1fr}}.foot .fbrand{font-size:1.05rem;font-weight:800;color:var(--rf-ink);margin:0 0 .5em}.foot .disc{font-size:.86rem;color:var(--rf-mute);margin:0 0 .6em}.foot .disc a{color:var(--rf-teal)}.foot-h{font-family:var(--rf-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--rf-teal);margin:0 0 .85em}.foot .flinks{display:flex;flex-direction:column;gap:8px;font-size:.88rem}.foot .flinks a{color:var(--rf-body);text-decoration:none}.foot .flinks a:hover{color:var(--rf-teal)}.foot .fbot{border-top:1px solid var(--rf-rule);padding:14px 20px 26px}.foot .fbot p{margin:0 0 .5em;font-size:.76rem;font-family:var(--rf-mono);line-height:1.6;color:var(--rf-mute)}.foot .fbot .badge{text-transform:uppercase}