/* @license GPL-2.0-or-later https://www.drupal.org/licensing/faq */
:root{color-scheme:dark;--bg:#070b14;--bg-raised:#0f1626;--bg-sunken:#040710;--line:#1f2a40;--text:#e6e9f0;--text-muted:#9aa5bd;--accent:#f2c14e;--accent-strong:#ffd97a;--link:#8fc1ff;--font-serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,serif;--font-sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--measure:70ch;--radius:10px;}*{box-sizing:border-box;}html{font-size:100%;-webkit-text-size-adjust:100%;}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:1.0625rem;line-height:1.6;background-image:radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,0.35) 50%,transparent 51%),radial-gradient(1px 1px at 70% 60%,rgba(255,255,255,0.25) 50%,transparent 51%),radial-gradient(1.5px 1.5px at 40% 80%,rgba(255,255,255,0.3) 50%,transparent 51%),radial-gradient(1px 1px at 85% 15%,rgba(255,255,255,0.3) 50%,transparent 51%);background-attachment:fixed;}h1,h2,h3,h4{font-family:var(--font-serif);font-weight:500;line-height:1.15;letter-spacing:-0.01em;margin:0 0 0.5em;text-wrap:balance;}h1{font-size:clamp(1.9rem,1.2rem + 2.5vw,3rem);}h2{font-size:clamp(1.4rem,1rem + 1.4vw,2rem);}h3{font-size:1.15rem;}p{margin:0 0 1em;}a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:0.15em;}a:hover{color:var(--accent-strong);}a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px;}img,iframe{max-width:100%;}time{font-variant-numeric:tabular-nums;}code{font-size:0.9em;background:var(--bg-raised);padding:0.1em 0.35em;border-radius:4px;}.visually-hidden{position:absolute !important;clip:rect(1px,1px,1px,1px);overflow:hidden;height:1px;width:1px;word-wrap:normal;}.visually-hidden.focusable:focus{position:static !important;clip:auto;overflow:visible;height:auto;width:auto;}.skip-link{display:inline-block;padding:0.5rem 1rem;background:var(--accent);color:#000;}input[type="search"],input[type="text"]{font:inherit;color:var(--text);background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);padding:0.6em 0.9em;min-width:0;}input:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}button,input[type="submit"]{font:inherit;font-weight:600;color:#10131a;background:var(--accent);border:0;border-radius:var(--radius);padding:0.6em 1.2em;cursor:pointer;}button:hover,input[type="submit"]:hover{background:var(--accent-strong);}
.masthead{border-bottom:1px solid var(--line);background:rgba(7,11,20,0.85);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10;}.masthead__inner,.main,.footer__inner{width:min(100% - 2rem,1180px);margin-inline:auto;}.masthead__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:0.75rem 0;}.brand{display:inline-flex;align-items:baseline;gap:0.5rem;text-decoration:none;color:var(--text);font-family:var(--font-serif);font-size:1.5rem;}.brand__mark{color:var(--accent);}.brand:hover{color:var(--accent-strong);}.nav{display:flex;gap:0.25rem 1.1rem;flex-wrap:wrap;font-size:0.95rem;}.nav a{color:var(--text-muted);text-decoration:none;padding:0.3rem 0;border-bottom:2px solid transparent;}.nav a:hover{color:var(--text);}.nav a[aria-current="page"]{color:var(--text);border-bottom-color:var(--accent);}.nav__feed{font-size:0.8rem;letter-spacing:0.08em;}.main{padding:2rem 0 4rem;}.page-title{margin-bottom:1.5rem;}.footer{border-top:1px solid var(--line);color:var(--text-muted);font-size:0.9rem;padding:2rem 0 3rem;}.footer__inner p{max-width:var(--measure);}
.apod-entry__header{margin:0 0 1.25rem;}.apod-entry__date{color:var(--accent);font-size:0.95rem;letter-spacing:0.06em;text-transform:uppercase;margin:0 0 0.35rem;}.apod-entry__title{margin:0;}.apod-hero{margin:0 0 2rem;background:var(--bg-sunken);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}.apod-hero__link{display:block;}.apod-hero__img,.apod-hero img{display:block;width:100%;height:auto;max-height:85vh;object-fit:contain;margin:0 auto;}.apod-hero__placeholder{padding:3rem 1.5rem;text-align:center;color:var(--text-muted);}.apod-hero__placeholder p{margin:0;}.apod-entry__body{display:grid;grid-template-columns:minmax(0,1fr);gap:2rem;align-items:start;}@media (min-width:900px){.apod-entry__body{grid-template-columns:minmax(0,2fr) minmax(260px,1fr);}}.apod-entry__explanation{font-size:1.125rem;max-width:var(--measure);}.apod-entry__explanation p{margin:0 0 1.2em;}.apod-meta{margin:0;padding:1.25rem 1.5rem;background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);font-size:0.95rem;}.apod-meta__row{margin:0 0 1rem;}.apod-meta__row:last-child{margin-bottom:0;}.apod-meta dt{color:var(--text-muted);font-size:0.75rem;letter-spacing:0.08em;text-transform:uppercase;margin:0 0 0.2rem;}.apod-meta dd{margin:0;}.apod-meta__links{color:var(--text-muted);}.apod-nav__prev,.apod-nav__next{text-decoration:none;padding:0.75rem 1rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-raised);min-width:200px;}.apod-nav__prev:hover,.apod-nav__next:hover{border-color:var(--accent);}.apod-nav__title{display:block;color:var(--text);font-family:var(--font-serif);}.apod-section-title{margin:3rem 0 1rem;padding-top:1.5rem;border-top:1px solid var(--line);}.apod-card{height:100%;}.apod-card__link{display:flex;flex-direction:column;height:100%;text-decoration:none;color:var(--text);background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform 0.15s ease,border-color 0.15s ease;}.apod-card__link:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--text);}.apod-card__media{position:relative;aspect-ratio:4 / 3;background:var(--bg-sunken);}.apod-card__media img{display:block;width:100%;height:100%;object-fit:cover;}.apod-card__placeholder{display:grid;place-items:center;height:100%;color:var(--accent);font-size:2rem;}.apod-card__badge{position:absolute;top:0.5rem;right:0.5rem;background:rgba(0,0,0,0.7);color:var(--accent);font-size:0.7rem;letter-spacing:0.1em;text-transform:uppercase;padding:0.2rem 0.5rem;border-radius:4px;}.apod-card__text{padding:0.75rem 0.9rem 0.9rem;}.apod-card__date{display:block;color:var(--text-muted);font-size:0.8rem;margin-bottom:0.2rem;}.apod-card__title{margin:0;font-size:1.05rem;}.apod-intro{margin:0 0 1.5rem;}.apod-intro__text{color:var(--text-muted);margin:0;}.apod-years__item{display:inline-flex;gap:0.5rem;align-items:baseline;padding:0.5rem 0.9rem;border:1px solid var(--line);border-radius:999px;text-decoration:none;background:var(--bg-raised);}.apod-years__item:hover{border-color:var(--accent);}.apod-years__year{font-family:var(--font-serif);font-size:1.1rem;color:var(--text);}.apod-years__count{color:var(--text-muted);font-size:0.8rem;}.apod-year-nav{display:flex;gap:1rem;align-items:baseline;margin:0 0 1.25rem;flex-wrap:wrap;}.apod-year-nav__current{font-family:var(--font-serif);font-size:1.4rem;color:var(--text);text-decoration:none;}.apod-months{margin:0 0 2.5rem;}.apod-months__item a{display:flex;justify-content:space-between;padding:0.6rem 0.9rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-raised);text-decoration:none;color:var(--text);}.apod-months__item a:hover{border-color:var(--accent);}.apod-months__item--empty{display:flex;padding:0.6rem 0.9rem;border:1px dashed var(--line);border-radius:var(--radius);color:var(--text-muted);}.apod-months__count{color:var(--text-muted);font-size:0.85rem;}.apod-calendar__day:hover{outline:2px solid var(--accent);}.apod-calendar__pad{}.apod-gap{max-width:var(--measure);}.pager__items{display:flex;gap:0.25rem;list-style:none;padding:0;margin:2.5rem 0 0;flex-wrap:wrap;justify-content:center;}.pager__item a{display:inline-block;padding:0.45rem 0.85rem;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;color:var(--text);background:var(--bg-raised);}.pager__item.is-active a{border-color:var(--accent);color:var(--accent);}.pager__item a:hover{border-color:var(--accent);}.messages{padding:0.75rem 1rem;border-radius:var(--radius);margin:0 0 1.5rem;border:1px solid var(--line);background:var(--bg-raised);}.messages--error{border-color:#b23b3b;}.messages--status{border-color:#3b8a5a;}.messages__list{margin:0;padding-left:1.2rem;}.apod-search-form .form-item{flex:1;margin:0;}.apod-search-form input[type="search"]{width:100%;}.apod-search-form .form-actions{margin:0;}