:root{--text:#1a1a1a;--muted:#555;--link:#1a5fb4;--border:#e0e0e0;--brand-red:#b82025;--brand-red-dark:#8f171b;--max-width:42rem;--header-width:72rem}.draft-preview-badge{z-index:1000;color:#fff;background:#2d1114;border:1px solid #ffffff3d;border-radius:.35rem;max-width:calc(100vw - 2rem);margin:0;padding:.55rem .8rem;font-size:.82rem;line-height:1.35;position:fixed;bottom:1rem;right:1rem;box-shadow:0 .35rem 1.2rem #00000047}*{box-sizing:border-box}body{color:var(--text);background:#fafafa;margin:0;font-family:Georgia,Times New Roman,serif;line-height:1.65}a{color:var(--link)}.youtube-poster{background:#000;display:block;position:relative;overflow:hidden}.youtube-poster img{width:100%;display:block}.youtube-poster:after{content:"▶";color:#fff;pointer-events:none;background:#000000b3;border-radius:50%;place-items:center;width:4rem;height:4rem;font:1.75rem/1 sans-serif;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.youtube-poster:focus-visible{outline:3px solid var(--link);outline-offset:3px}img{max-width:100%;height:auto}.site-header{z-index:5;border-bottom:1px solid var(--brand-red-dark);background:var(--brand-red);padding:1rem 1.5rem;position:relative}.site-header-inner{max-width:var(--header-width);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1.5rem;margin:0 auto;display:grid}.site-header a{color:#fff;text-decoration:none}.site-brand{white-space:nowrap;font-size:1.1rem;font-weight:600}.primary-nav ul{flex-wrap:wrap;justify-content:flex-end;gap:.35rem 1.1rem;margin:0;padding:0;list-style:none;display:flex}.primary-nav a{padding:.2rem 0;display:block}.primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a[aria-current=page]{color:#fff;text-underline-offset:.25rem;text-decoration:underline}.site-search-toggle{color:#fff;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:50%;place-items:center;width:2.35rem;height:2.35rem;padding:.45rem;display:grid}.site-search-toggle:hover,.site-search-toggle:focus-visible,.site-search-toggle[aria-expanded=true]{background:#0000001f;border-color:#ffffff8c;outline:none}.site-search-toggle svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.8px;width:1.25rem;height:1.25rem}.site-main{max-width:var(--max-width);background:#fff;min-height:60vh;margin:0 auto;padding:2rem 1.5rem 4rem}.site-footer{color:#fff;background:var(--brand-red);padding:1.5rem;font-size:.9rem}.site-footer-inner{max-width:var(--header-width);justify-content:space-between;align-items:center;gap:1rem 2rem;margin:0 auto;display:flex}.site-footer-brand{font-weight:600}.site-footer a{color:#fff}.article-header h1{margin-top:0;line-height:1.25}.article-meta{color:var(--muted);margin-bottom:1.5rem;font-size:.9rem}.feature-image{margin:1rem 0 1.5rem}.feature-image figcaption{color:var(--muted);margin-top:.45rem}.feature-image-caption,.feature-image-attribution{display:block}.feature-image-caption{font-size:.82rem;line-height:1.45}.feature-image-attribution{margin-top:.2rem;font-size:.68rem;line-height:1.4}.site-main--home{max-width:none;padding:0 0 4rem}.home-hero{color:#fff;background:linear-gradient(#040a146b,#040a1494),url(/content/images/2024/06/cumulo-abierto--las-pleyades-m45_2013_canon-550d_refractor-ed80_original.jpg) 50% 46%/cover no-repeat;place-items:center;min-height:31rem;padding:3rem 1.5rem;display:grid;position:relative}.home-hero-content{text-align:center;width:min(100%,62rem)}.home-hero h1{color:#fff;text-wrap:balance;text-shadow:0 2px 12px #000000a6;max-width:60rem;margin:0 auto 2.25rem;font-family:Arial,Helvetica,sans-serif;font-size:clamp(2rem,4vw,3.25rem);line-height:1.12}.search-widget--hero{width:min(100%,35rem);color:var(--text);text-align:left;margin:0 auto;position:relative}.search-widget--header{position:relative}.site-search-popover{border:1px solid var(--border);width:min(24rem,100vw - 2rem);color:var(--text);background:#fff;border-radius:.65rem;padding:.75rem;position:absolute;top:calc(100% + .65rem);right:0;box-shadow:0 .75rem 2rem #0000004d}.search-form{position:relative}.search-input-icon{fill:none;stroke:#707070;stroke-linecap:round;stroke-width:1.8px;pointer-events:none;width:1.25rem;height:1.25rem;position:absolute;top:50%;left:1.15rem;transform:translateY(-50%)}.search-input{width:100%;color:var(--text);background:#fff;border:2px solid #0000;border-radius:999px;padding:.95rem 1.25rem .95rem 3.15rem;font:1rem/1.4 Arial,Helvetica,sans-serif;box-shadow:0 .35rem 1.5rem #00000038}.search-input:focus-visible{outline-offset:2px;border-color:#9dc4ff;outline:3px solid #ffffffb3}.search-results{z-index:2;border:1px solid var(--border);background:#fff;border-radius:.65rem;max-height:min(26rem,55vh);overflow:hidden auto;box-shadow:0 .75rem 2rem #0000004d}.search-widget--hero .search-results{position:absolute;top:calc(100% + .55rem);left:0;right:0}.site-search-popover .search-input{border-color:var(--border);box-shadow:none;padding-top:.7rem;padding-bottom:.7rem;font-size:.9rem}.site-search-popover .search-results{max-height:min(26rem,100vh - 9rem);box-shadow:none;margin-top:.5rem}.search-result-list{margin:0;padding:0;list-style:none}.search-result-list li+li{border-top:1px solid var(--border)}.search-result-list a{color:inherit;padding:.75rem 1rem;text-decoration:none;display:grid}.search-result-list a:hover,.search-result-list a:focus-visible{background:#f2f6fb;outline:none}.search-result-kind{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font:.68rem/1.3 Arial,Helvetica,sans-serif}.search-result-title{color:var(--link);font-weight:600;line-height:1.35}.search-result-description{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:.15rem;font-size:.78rem;line-height:1.35;display:-webkit-box;overflow:hidden}.search-empty{color:var(--muted);margin:0;padding:1rem;font-size:.9rem}.home-content{max-width:var(--max-width);margin:0 auto;padding:2rem 1.5rem 0}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.entry-list{gap:1rem;padding:0;list-style:none;display:grid}.entry-list li{min-width:0}.entry-card{border:1px solid var(--border);background:#fff;border-radius:.4rem;overflow:hidden}.entry-card-link{min-height:8.5rem;color:inherit;grid-template-columns:minmax(0,1fr) 11rem;text-decoration:none;display:grid}.entry-card-link--text-only{grid-template-columns:minmax(0,1fr)}.entry-card-content{flex-direction:column;min-width:0;padding:1rem;display:flex}.entry-card-title{color:var(--link);font-weight:600;line-height:1.3}.entry-card-description{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:.45rem;font-size:.9rem;line-height:1.45;display:-webkit-box;overflow:hidden}.entry-card-meta{color:var(--muted);margin-top:auto;padding-top:.65rem;font-size:.8rem}.entry-card-thumbnail{background:#111;min-width:0}.entry-card-thumbnail img{object-fit:cover;width:100%;height:100%;display:block}.entry-card-link:hover .entry-card-title,.entry-card-link:focus-visible .entry-card-title{text-underline-offset:.2rem;text-decoration:underline}.entry-card-link:focus-visible{outline:3px solid var(--link);outline-offset:-3px}.kg-bookmark-card{margin:2rem 0}.kg-bookmark-card>figcaption{margin-top:.3rem;font-size:.68rem;line-height:1.4}.kg-bookmark-container{border:1px solid var(--border);min-height:9rem;color:inherit;background:#fff;border-radius:.4rem;text-decoration:none;display:flex;overflow:hidden}.kg-bookmark-content{flex-direction:column;flex:auto;min-width:0;padding:1rem;display:flex}.kg-bookmark-title{font-weight:600;line-height:1.3}.kg-bookmark-description{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:.35rem;font-size:.86rem;line-height:1.45;display:-webkit-box;overflow:hidden}.kg-bookmark-metadata{color:var(--muted);align-items:center;gap:.35rem;margin-top:auto;padding-top:.75rem;font-size:.78rem;display:flex}.kg-bookmark-metadata span+span:before{content:"·";margin-right:.35rem}.kg-bookmark-icon{object-fit:cover;width:1rem;height:1rem}.kg-bookmark-thumbnail{background:#111;flex:0 0 34%;min-width:10rem}.kg-bookmark-thumbnail img{object-fit:cover;width:100%;height:100%;display:block}.kg-bookmark-thumbnail:has(img[style*="display: none"]){display:none}.kg-bookmark-container:hover .kg-bookmark-title,.kg-bookmark-container:focus-visible .kg-bookmark-title{color:var(--link);text-underline-offset:.2rem;text-decoration:underline}.kg-bookmark-container:focus-visible{outline:3px solid var(--link);outline-offset:3px}.prose>p,.prose ul>li,.prose ol>li{text-align:justify;text-justify:inter-word;hyphens:none}.prose figcaption{color:var(--muted);font-size:.85rem}@media (width>=70rem){.prose figure.astrocava-image-breakout{width:min(64rem,100vw - 3rem);max-width:none;margin-left:0;margin-right:0;position:relative;left:50%;transform:translate(-50%)}.prose figure.astrocava-image-breakout--full{width:min(72rem,100vw - 3rem)}}.prose .table-scroll{border:1px solid var(--border);border-radius:.35rem;margin:1.5rem 0;overflow-x:auto}.prose .table-scroll:focus-visible{outline:3px solid var(--link);outline-offset:3px}.prose .table-scroll table{border-collapse:collapse;width:100%;min-width:42rem;font-size:.9rem}.prose .table-scroll th,.prose .table-scroll td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:.65rem .75rem}.prose .table-scroll thead th{background:#f3f0e9}.prose .table-scroll tbody tr:last-child>*{border-bottom:0}.prose img[data-lightbox-trigger]{cursor:zoom-in}.prose img[data-lightbox-trigger]:focus-visible{outline:3px solid var(--link);outline-offset:4px}.image-lightbox{color:#fff;background:#06080cf5;border:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;padding:1.5rem;overflow:auto}.image-lightbox[open]{place-items:center;display:grid}.image-lightbox::backdrop{background:#06080cf5}.image-lightbox-figure{justify-items:center;gap:.65rem;max-width:100%;margin:auto;display:grid}.image-lightbox-image{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:calc(100dvh - 8rem);display:block}.image-lightbox-caption{color:#f1f1f1;text-align:center;max-width:min(72rem,100vw - 3rem);font-size:.82rem;line-height:1.45}.image-lightbox-close{z-index:1;top:max(.75rem, env(safe-area-inset-top));right:max(.75rem, env(safe-area-inset-right));color:#fff;cursor:pointer;background:#000000a6;border:1px solid #fff9;border-radius:50%;place-items:center;width:2.75rem;height:2.75rem;padding:0;font:2rem/1 Arial,Helvetica,sans-serif;display:grid;position:fixed}.image-lightbox-close:hover,.image-lightbox-close:focus-visible{outline-offset:2px;background:#000;outline:3px solid #fff}@media (width<=42rem){.site-header-inner{grid-template-columns:minmax(0,1fr) auto;gap:.55rem 1rem}.primary-nav{grid-area:2/1/auto/-1}.primary-nav ul{justify-content:flex-start}.site-footer-inner{flex-direction:column;align-items:flex-start}.home-hero{background-position:50% 42%;background-repeat:no-repeat;background-size:100% 100%,auto 112%;min-height:28rem}.image-lightbox{padding:.75rem}.image-lightbox-image{max-height:calc(100dvh - 7rem)}.image-lightbox-caption{max-width:calc(100vw - 1.5rem)}}@media (width<=34rem){.home-hero{min-height:25rem;padding:2.5rem 1.25rem}.home-hero h1{margin-bottom:1.6rem;font-size:1.85rem}.search-widget--hero .search-input{font-size:.92rem}.entry-card-link{grid-template-columns:minmax(0,1fr) 7rem}.entry-card-description{-webkit-line-clamp:2}.kg-bookmark-container{flex-direction:column-reverse}.kg-bookmark-thumbnail{flex-basis:auto;width:100%;min-height:10rem}}.home-page{--home-wide:74rem;--home-ink:#17202a;--home-paper:#fff;--home-soft:#f3f0e9;--home-accent:var(--brand-red);color:var(--home-ink)}.home-page .home-hero{min-height:30rem;padding-block:4.5rem 3.25rem}.home-page .home-hero-content{width:min(100%, var(--home-wide))}.home-hero-kicker,.home-section-kicker{letter-spacing:.14em;text-transform:uppercase;margin:0 0 .65rem;font:700 .72rem/1.3 Arial,Helvetica,sans-serif}.home-hero-kicker{color:#ffffffd1;text-shadow:0 1px 8px #000c}.home-page .home-hero h1{max-width:64rem;margin-bottom:1rem}.home-hero-summary{color:#ffffffeb;text-shadow:0 2px 10px #000000bf;max-width:47rem;margin:0 auto 2rem;font-size:clamp(1rem,1.7vw,1.2rem);line-height:1.55}.home-area-links{flex-wrap:wrap;justify-content:center;gap:.5rem;margin:2rem auto 0;display:flex}.home-area-links a{color:#fff;letter-spacing:.025em;backdrop-filter:blur(6px);background:#070c1661;border:1px solid #ffffff8c;border-radius:999px;align-items:center;min-height:2.25rem;padding:.45rem .85rem;font:700 .76rem/1.2 Arial,Helvetica,sans-serif;text-decoration:none;display:inline-flex}.home-area-links a:hover,.home-area-links a:focus-visible{outline-offset:2px;background:#b82025e0;border-color:#fff;outline:2px solid #fff}.home-curated{padding:5rem 1.5rem}.home-curated-intro,.home-section,.home-recent{width:min(100%, var(--home-wide));margin-inline:auto}.home-curated-intro{text-align:center;max-width:49rem;margin-bottom:4rem}.home-curated-intro h2,.home-recent-heading h2{text-wrap:balance;margin:0;font-size:clamp(2rem,4vw,3.65rem);line-height:1.05}.home-curated-intro>p:last-child,.home-recent-heading>p:last-child{max-width:42rem;color:var(--muted);margin:1rem auto 0;font-size:1.05rem}.home-section+.home-section{margin-top:5.5rem}.home-section-header{align-items:start;display:grid}.home-section-header h2{margin:0;line-height:1.06}.home-section-header p{color:var(--muted)}.home-section-link{color:var(--home-accent);letter-spacing:.055em;text-transform:uppercase;font:700 .78rem/1.3 Arial,Helvetica,sans-serif;text-decoration:none}.home-section-link:hover,.home-section-link:focus-visible{text-underline-offset:.3rem;text-decoration:underline}.home-story{background:var(--home-paper);min-width:0;height:100%}.home-story-link{height:100%;color:inherit;text-decoration:none;display:grid;overflow:hidden}.home-story-media{background:#111;min-height:0;display:block;overflow:hidden}.home-story-media img{object-fit:cover;width:100%;height:100%;transition:transform .45s;display:block}.home-story-body{flex-direction:column;min-width:0;padding:1.25rem;display:flex}.home-story-eyebrow{color:var(--home-accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:.55rem;font:700 .67rem/1.2 Arial,Helvetica,sans-serif}.home-story-title{text-wrap:balance;font-size:1.05rem;font-weight:700;line-height:1.2}.home-story--featured .home-story-title{font-size:clamp(1.45rem,2.6vw,2.25rem)}.home-story-description{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:.65rem;font-size:.9rem;line-height:1.48;display:-webkit-box;overflow:hidden}.home-story-action{color:var(--home-accent);letter-spacing:.06em;text-transform:uppercase;margin-top:auto;padding-top:1rem;font:700 .72rem/1.2 Arial,Helvetica,sans-serif}.home-story-link:hover .home-story-title,.home-story-link:focus-visible .home-story-title{color:var(--home-accent);text-underline-offset:.2rem;text-decoration:underline}.home-story-link:hover .home-story-media img,.home-story-link:focus-visible .home-story-media img{transform:scale(1.035)}.home-story-link:focus-visible{outline:3px solid var(--home-accent);outline-offset:3px}.home-recent{padding:5rem 1.5rem 1rem}.home-recent-heading{max-width:48rem;margin-bottom:2rem}.home-recent-heading h2{font-size:clamp(1.75rem,3.5vw,2.8rem)}.home-recent .entry-list{grid-template-columns:repeat(3,minmax(0,1fr))}.home-recent .entry-card-link{grid-template-rows:minmax(10rem,13rem) 1fr;grid-template-columns:minmax(0,1fr);height:100%}.home-recent .entry-card-content{grid-row:2}.home-recent .entry-card-thumbnail{grid-row:1}.home-curated--a{background:var(--home-soft)}.home-curated--a .home-curated-intro h2,.home-section--a h2{font-family:Georgia,Times New Roman,serif}.home-section--a{border-top:3px solid var(--home-accent);padding-top:1.75rem}.home-section--a .home-section-header{grid-template-columns:minmax(0,1fr) auto;gap:0 1rem;margin-bottom:1.5rem}.home-section--a .home-section-header h2{font-size:clamp(1.8rem,3vw,2.65rem)}.home-section--a .home-section-header p:not(.home-section-kicker){max-width:42rem;margin:.55rem 0 0}.home-section--a .home-section-link{align-self:center}.home-section-grid--a{grid-template-columns:minmax(0,1.45fr) minmax(18rem,.85fr);gap:1rem;display:grid}.home-section-grid--a .home-story,.home-section-grid--a .home-supporting-grid{min-height:0}.home-section-grid--a>.home-story{border:1px solid #d9d3c7}.home-section-grid--a>.home-story .home-story-link{grid-template-rows:minmax(19rem,27rem) 1fr}.home-supporting-grid{grid-template-rows:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.home-section--a .home-story--supporting{border:1px solid #d9d3c7}.home-section--a .home-story--supporting .home-story-link{grid-template-columns:8.5rem minmax(0,1fr)}.home-section--a .home-story--supporting.home-story--text-only .home-story-link{grid-template-columns:minmax(0,1fr)}.home-section--a .home-story--supporting .home-story-body{padding:.9rem}.home-section--a .home-story--supporting .home-story-description{-webkit-line-clamp:2}.home-section--a .home-story--supporting .home-story-action{display:none}.home-section--a.home-section--solo .home-section-grid--a{grid-template-columns:minmax(0,1fr)}.home-section--a.home-section--solo .home-story-link{grid-template-rows:minmax(22rem,auto);grid-template-columns:minmax(18rem,.95fr) minmax(0,1.05fr)}@media (width<=50rem){.home-curated{padding-block:4rem}.home-section-grid--a{grid-template-columns:minmax(0,1fr)}.home-section--a.home-section--solo .home-story-link{grid-template-rows:minmax(18rem,24rem) 1fr;grid-template-columns:minmax(0,1fr)}.home-recent .entry-list{grid-template-columns:minmax(0,1fr)}.home-recent .entry-card-link{grid-template-rows:minmax(10rem,auto);grid-template-columns:minmax(0,1fr) 10rem}.home-recent .entry-card-content{grid-area:1/1}.home-recent .entry-card-thumbnail{grid-area:1/2}}@media (width<=38rem){.home-page .home-hero{min-height:34rem;padding-block:3.4rem 2.6rem}.home-page .home-hero h1{font-size:clamp(2rem,10vw,2.9rem)}.home-hero-summary{font-size:.98rem}.home-area-links{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.home-area-links a{text-align:center;justify-content:center}.home-curated,.home-recent{padding-left:1rem;padding-right:1rem}.home-curated-intro{margin-bottom:3rem}.home-section+.home-section{margin-top:4rem}.home-section--a .home-section-header{grid-template-columns:minmax(0,1fr)}.home-section--a .home-section-link{grid-column:1;margin-top:.85rem}.home-section-grid--a>.home-story .home-story-link{grid-template-rows:minmax(17rem,20rem) 1fr}.home-section--a .home-story--supporting .home-story-link{grid-template-columns:6.8rem minmax(0,1fr)}.home-section--a .home-story--supporting .home-story-description{display:none}.home-recent .entry-card-link{grid-template-columns:minmax(0,1fr) 7rem}}
