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a[aria-current=location]{border-color:var(--accent)}}@media(prefers-reduced-motion:reduce){.page-nav a,.page-nav .rail-dot{transition:none}}:root,:root[data-theme=southern-sky],:root[data-theme=southern-sky-daybreak]{color-scheme:dark;--ground: #090f26;--panel: #131d3a;--card: #101a33;--ink: #edf3ff;--muted: #a9b9d5;--line: #304264;--control-line: #7289b1;--line-w: 1px;--link: #b5deff;--link-hover: #ffffff;--focus: #b5deff;--accent: #b5deff;--accent-ink: #090f26;--signal: #d3c6ff;--notice: #1c2542;--notice-ink: #dee8ff;--notice-line: #7289b1;--header-bg: #090f26;--header-ink: #edf3ff;--header-line: #304264;--tag-bg: #1c2b4c;--tag-line: #40587f;--tag-ink: #d4e8ff;--tag-radius: 999px;--quote-line: #b5deff;--radius: 22px;--measure: 64ch;--font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--font-head: "Space Grotesk Variable", system-ui, sans-serif;--font-label: "IBM Plex Sans", system-ui, sans-serif;--head-weight: 400;--head-transform: none;--head-tracking: 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var(--line)}.banner .hero-scrim{background:var(--hero-side-scrim)}.banner .hero-media img{object-position:50% 60%}.banner .wrap{padding-block:2.25rem 1.75rem}.banner .hero-title{font-size:calc(var(--hero-size) * .7);margin:.35rem 0;max-width:none}.crumbs{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0;font-family:var(--font-label);font-size:.75rem;letter-spacing:var(--label-tracking);text-transform:var(--label-transform)}.crumbs li+li:before{content:"/" / "";margin-right:.4rem;opacity:.6}.crumbs a{color:inherit}.banner .meta{color:color-mix(in srgb,var(--hero-ink) 75%,transparent);margin:0}.specimen-label{display:flex;align-items:center;gap:.75rem;padding-block:1.25rem .75rem;margin:0;font-family:var(--font-label);font-size:.75rem;letter-spacing:var(--label-tracking);text-transform:var(--label-transform);color:var(--muted)}.specimen-label:after{content:"";flex:1;height:1px;background:var(--line)}@media(max-width:52rem){.hero-split .wrap,.hero-pano 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false;}.button.fx-orbit:before{content:"";position:absolute;inset:-5px;z-index:-1;border-radius:calc(var(--radius) + 5px);padding:1px;pointer-events:none;background:conic-gradient(from var(--fx-angle),transparent 0 62%,var(--fx-comet, var(--signal)) 92%,transparent 100%),linear-gradient(var(--orbit-line),var(--orbit-line));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);opacity:0;transition:opacity var(--fx-duration) var(--fx-ease)}:root[data-theme^=southern-sky] .button.fx-orbit:before{border-radius:999px}.button.fx-orbit.primary{--fx-comet: var(--accent)}.button.fx-orbit:not(.primary):is(:hover,:focus-visible){border-color:var(--accent)}.button.fx-orbit:is(:hover,:focus-visible):before{opacity:1;animation:fx-orbit-spin 1.6s linear infinite}@keyframes fx-orbit-spin{to{--fx-angle: 360deg}}.fx-beacon-dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--signal);flex:none;box-shadow:0 0 color-mix(in srgb,var(--signal) 60%,transparent)}.button.fx-beacon.primary .fx-beacon-dot{background:var(--accent-ink);box-shadow:0 0 color-mix(in srgb,var(--accent-ink) 50%,transparent)}.button.fx-beacon:not(.primary):is(:hover,:focus-visible){border-color:var(--signal)}.button.fx-beacon{--fx-ring: color-mix(in srgb, var(--signal) 45%, transparent)}.button.fx-beacon.primary{--fx-ring: color-mix(in srgb, var(--accent) 55%, transparent)}.button.fx-beacon:is(:hover,:focus-visible){animation:fx-beacon-ring 1.8s var(--fx-ease) infinite}.button.fx-beacon:is(:hover,:focus-visible) .fx-beacon-dot{animation:fx-beacon-dot 1.8s var(--fx-ease) infinite}@keyframes fx-beacon-ring{0%{box-shadow:0 0 0 0 var(--fx-ring)}70%,to{box-shadow:0 0 0 12px transparent}}@keyframes fx-beacon-dot{0%{box-shadow:0 0 color-mix(in srgb,currentColor 55%,transparent)}70%,to{box-shadow:0 0 0 6px transparent}}.tag.chip{position:relative;isolation:isolate;transition:border-color var(--fx-duration) var(--fx-ease)}.tag.chip a:before{content:"";position:absolute;inset:0;z-index:2;border-radius:inherit}.tag.chip a:hover{text-decoration:none}.tag.chip a:focus-visible{outline:none}.tag.chip:has(a:focus-visible){outline:3px solid var(--focus);outline-offset:2px}.tag.chip:is(:hover,:has(a:focus-visible)){border-color:var(--signal)}.tag.chip.fx-comet:after{content:"";position:absolute;inset:-1px;padding:1.5px;border-radius:inherit;pointer-events:none;opacity:0;background:conic-gradient(from var(--fx-angle),transparent 0 72%,var(--signal) 94%,transparent);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);transition:opacity .2s var(--fx-ease)}.tag.chip.fx-comet:is(:hover,:has(a:focus-visible)):after{opacity:1;animation:fx-orbit-spin 1.4s linear infinite}@media(prefers-reduced-motion:reduce){.button.fx-beacon,.fx-beacon-dot,.button.fx-orbit:before,.tag.chip,.tag.chip:after{animation:none!important;transition-duration:0s!important}}[data-fx-still] :is(.button.fx-beacon,.fx-beacon-dot),[data-fx-still] .button.fx-orbit:before,[data-fx-still] .tag.chip,[data-fx-still] .tag.chip:after{animation:none!important;transition-duration:0s!important}:root{--tt-spring: cubic-bezier(.34, 1.56, .64, 1);--tt-ease: cubic-bezier(.2, .7, .2, 1);--tt-duration: .48s;--tt-sun-bright: #ffd36b;--tt-moon-bright: #e6ecff;--tt-sun: #ffd36b;--tt-moon: #e6ecff}:root[data-theme=southern-sky-daybreak]{--tt-sun: #b86e00;--tt-moon: #4e6577}.tt-track{position:relative;flex:none;width:2.2rem;height:1.25rem;border:1px solid var(--control-line);border-radius:999px}.tt-track:before{content:"";position:absolute;top:50%;left:3px;width:.8rem;height:.8rem;margin-top:-.4rem;border-radius:50%;background:var(--muted)}.theme-toggle[aria-checked=true] .tt-track{background:var(--accent);border-color:var(--accent)}.theme-toggle[aria-checked=true] .tt-track:before{transform:translate(calc(1.4rem - 8px));background:var(--accent-ink)}.theme-toggle[data-ready] .tt-track{transition:background-color var(--tt-duration) var(--tt-ease),border-color var(--tt-duration) var(--tt-ease)}.theme-toggle[data-ready] .tt-track:before{transition:transform var(--tt-duration) var(--tt-spring),background-color var(--tt-duration) var(--tt-ease)}.tt-moonsun{width:2.7rem;height:1.5rem}.tt-moonsun:before{content:none}.tt-orb{position:absolute;top:50%;left:4px;width:1.05rem;height:1.05rem;margin-top:-.525rem;border-radius:50%;box-shadow:inset -.32rem -.14rem 0 0 var(--tt-moon),0 0 0 0 transparent;transform:rotate(-20deg)}.theme-toggle[aria-checked=true] .tt-orb{transform:translate(calc(2.7rem - 2px - 8px - 1.05rem));box-shadow:inset 0 0 0 .6rem var(--tt-sun-bright),0 0 .45rem .05rem #ffc450cc}.theme-toggle[data-ready] .tt-orb{transition:transform var(--tt-duration) var(--tt-spring),box-shadow var(--tt-duration) var(--tt-ease)}.tt-horizon{position:relative;flex:none;width:1.15rem;height:1.15rem;overflow:hidden;border-bottom:1.5px solid currentColor}.tt-horizon svg{position:absolute;left:0;top:.1rem;width:100%;height:100%}.tt-horizon .tt-sun{color:var(--tt-sun);transform:translateY(115%)}.tt-horizon .tt-moon{color:var(--tt-moon)}.theme-toggle[aria-checked=true] .tt-horizon .tt-sun{transform:translateY(0)}.theme-toggle[aria-checked=true] .tt-horizon .tt-moon{transform:translateY(115%)}.theme-toggle[data-ready] .tt-horizon svg{transition:transform .42s var(--tt-ease)}.theme-toggle[data-ready][aria-checked=true] .tt-horizon .tt-sun,.theme-toggle[data-ready][aria-checked=false] .tt-horizon .tt-moon{transition-delay:.22s}.tt-sky{width:3rem;height:1.5rem;overflow:hidden;isolation:isolate;border-color:var(--control-line);background:radial-gradient(circle at 62% 30%,#fff 0 .7px,transparent 1.2px),radial-gradient(circle at 80% 68%,#fff 0 .6px,transparent 1.1px),radial-gradient(circle at 48% 74%,#cbd8ff 0 .5px,transparent 1px),radial-gradient(circle at 90% 22%,#ffe9c4 0 .6px,transparent 1.1px),#0b1430}.tt-sky:before{content:none}.tt-sky:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#8ec5f2,#cfe6f7 55%,#ffe1ac);transform:translateY(100%)}.tt-sky .tt-sky-orb{position:absolute;top:50%;left:4px;width:1.05rem;height:1.05rem;margin-top:-.525rem;border-radius:50%;background-color:var(--tt-moon-bright);box-shadow:0 0 0 0 transparent}.tt-sky .tt-sky-orb:before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 35% 40%,rgb(0 0 0 / .14) 0 .12rem,transparent .13rem),radial-gradient(circle at 62% 68%,rgb(0 0 0 / .1) 0 .09rem,transparent .1rem)}.theme-toggle[aria-checked=true] .tt-sky{background-color:#8ec5f2;border-color:var(--accent)}.theme-toggle[aria-checked=true] .tt-sky:after{transform:translateY(0)}.theme-toggle[aria-checked=true] .tt-sky .tt-sky-orb{transform:translate(calc(1.95rem - 10px));background-color:var(--tt-sun-bright);box-shadow:0 0 .5rem .1rem #ffc450bf}.theme-toggle[data-ready] .tt-sky:after{transition:transform .56s var(--tt-ease)}.theme-toggle[aria-checked=true] .tt-sky .tt-sky-orb:before{opacity:0}.theme-toggle[data-ready] .tt-sky .tt-sky-orb{transition:transform var(--tt-duration) var(--tt-spring),background-color var(--tt-duration) var(--tt-ease),box-shadow var(--tt-duration) var(--tt-ease)}.theme-toggle[data-ready] .tt-sky .tt-sky-orb:before{transition:opacity .3s var(--tt-ease)}.tt-eclipse{flex:none;width:1.2rem;height:1.2rem;overflow:visible}.tt-eclipse-body{color:var(--tt-moon);transform-box:fill-box;transform-origin:center}.tt-eclipse-shadow{transform:translate(5px,-5px)}.tt-eclipse-rays{color:var(--tt-sun);opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.5) rotate(-45deg)}.theme-toggle[aria-checked=true] .tt-eclipse-body{color:var(--tt-sun);transform:scale(.6)}.theme-toggle[aria-checked=true] .tt-eclipse-shadow{transform:translate(18px,-18px)}.theme-toggle[aria-checked=true] .tt-eclipse-rays{opacity:1;transform:scale(1) rotate(0)}.theme-toggle[data-ready] .tt-eclipse-body{transition:transform var(--tt-duration) var(--tt-spring),color var(--tt-duration) var(--tt-ease)}.theme-toggle[data-ready] .tt-eclipse-shadow{transition:transform var(--tt-duration) var(--tt-ease)}.theme-toggle[data-ready] .tt-eclipse-rays{transition:opacity .3s var(--tt-ease),transform .52s var(--tt-spring)}.theme-toggle[data-ready][aria-checked=true] .tt-eclipse-rays{transition-delay:.16s}.tt-orbit{flex:none;width:1.35rem;height:1.35rem;overflow:visible}.tt-orbit-system{transform-origin:12px 12px;transform:rotate(-25deg)}.tt-orbit-sun,.tt-orbit-moon{transform-box:fill-box;transform-origin:center}.tt-orbit-sun{fill:var(--tt-sun);transform:scale(.55)}.tt-orbit-moon{fill:var(--tt-moon)}.theme-toggle[aria-checked=true] .tt-orbit-system{transform:rotate(155deg)}.theme-toggle[aria-checked=true] .tt-orbit-sun{transform:scale(1)}.theme-toggle[aria-checked=true] .tt-orbit-moon{transform:scale(.55)}.theme-toggle[data-ready] .tt-orbit-system{transition:transform .7s var(--tt-spring)}.theme-toggle[data-ready] :is(.tt-orbit-sun,.tt-orbit-moon){transition:transform .7s var(--tt-ease)}.theme-toggle.theme-toggle-compact{padding:0 .3rem;border-color:transparent;background:transparent}.theme-toggle.theme-toggle-compact:hover{background:transparent}.theme-toggle-compact:hover .tt-track{border-color:var(--accent)}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}@media(prefers-reduced-motion:reduce){.theme-toggle[data-ready] *,.theme-toggle[data-ready] *:before,.theme-toggle[data-ready] *:after{transition:none!important}}[data-fx-still] .theme-toggle[data-ready] *,[data-fx-still] .theme-toggle[data-ready] *:before,[data-fx-still] .theme-toggle[data-ready] *:after{transition:none!important}body{position:relative;isolation:isolate;min-height:100vh}.sky-background[data-astro-cid-d4eyn5kn]{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:-1}.sky-stars[data-astro-cid-d4eyn5kn],.sky-orbits[data-astro-cid-d4eyn5kn]{position:absolute;inset:0;display:block}.sky-stars[data-astro-cid-d4eyn5kn]{opacity:.42}.sky-stars[data-astro-cid-d4eyn5kn] circle[data-astro-cid-d4eyn5kn]{fill:#c7def9}.sky-stars[data-astro-cid-d4eyn5kn] circle[data-astro-cid-d4eyn5kn].warm{fill:#dfd2b7}.sky-orbits[data-astro-cid-d4eyn5kn]{fill:none;stroke-width:1}.orbit-inner[data-astro-cid-d4eyn5kn],.orbit-outer[data-astro-cid-d4eyn5kn]{cx:var(--orbit-x);cy:var(--orbit-y)}.orbit-inner[data-astro-cid-d4eyn5kn]{rx:var(--orbit-rx);ry:var(--orbit-ry);stroke:var(--orbit-line)}.orbit-outer[data-astro-cid-d4eyn5kn]{rx:var(--orbit-outer-rx);ry:var(--orbit-outer-ry);stroke:var(--orbit-outer-line)}.orbit-planet[data-astro-cid-d4eyn5kn]{position:absolute;top:0;left:0;width:12px;height:12px;border-radius:50%;background:var(--planet-color);opacity:.4;offset-path:ellipse(var(--orbit-rx) var(--orbit-ry) at var(--orbit-x) var(--orbit-y));offset-distance:35%;offset-rotate:0deg;animation:planet-orbit 480s linear infinite;animation-play-state:paused}:root[data-orbit-motion=running] .orbit-planet[data-astro-cid-d4eyn5kn]{animation-play-state:running}:root[data-theme=southern-sky-daybreak] .sky-stars[data-astro-cid-d4eyn5kn]{display:none}:root[data-sky-effects=stars] .orbit-planet[data-astro-cid-d4eyn5kn]{display:none}:root[data-sky-effects=stars] #orbit-motion-toggle{display:none}:root[data-sky-effects=orbit] .sky-stars[data-astro-cid-d4eyn5kn]{display:none}@keyframes planet-orbit{0%{offset-distance:35%}to{offset-distance:135%}}@media(prefers-reduced-motion:reduce){.orbit-planet[data-astro-cid-d4eyn5kn]{animation:none}}@supports not (offset-path: ellipse(1px 1px at 50% 50%)){.orbit-planet[data-astro-cid-d4eyn5kn]{display:none}}