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var(--heading);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{width:30px;height:30px;color:var(--forest-deep);background:var(--moss);border-radius:50%;place-items:center;font-size:1.2rem;display:grid}.eyebrow,.kicker,.section-label,.date-label{color:var(--moss);font:700 .65rem/1.4 var(--heading);letter-spacing:.18em;text-transform:uppercase;margin:0}.eyebrow{color:var(--muted)}.intro{max-width:650px;padding:clamp(62px,11vw,126px) 0 52px}.intro .kicker{margin-bottom:19px}h1,h2,p{margin-top:0}h1{color:var(--ink);font:900 clamp(2.4rem, 7vw, 5.8rem)/.98 var(--heading);letter-spacing:-.07em;margin-bottom:20px}h1 span{color:var(--moss)}.intro-copy{max-width:390px;color:var(--muted);margin-bottom:0;font-size:1.05rem;line-height:1.7}.controls{border:1px solid var(--line);background:#05190fa6;border-radius:14px 14px 0 0;flex-wrap:wrap;gap:12px;padding:18px}.date-control{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;flex-direction:column;flex:220px;gap:6px;font-size:.72rem;font-weight:700;display:flex}input[type=date]{width:100%;color:var(--ink);border:1px solid var(--line);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#071c12e6;border-radius:8px;outline:none;padding:10px 12px}input[type=date]:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--mint);outline-offset:3px}.icon-button,.random-button,.favorite-button,.retry-button{border:1px solid var(--line);color:var(--ink);background:#59a3531c;transition:background .18s,border-color .18s,transform .18s}.icon-button{border-radius:8px;width:42px;height:42px;font-size:1.25rem}.random-button{border-radius:8px;align-self:end;padding:10px 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var(--heading);letter-spacing:-.06em;margin-bottom:0}.favorite-button{border-radius:7px;flex:none;padding:9px 13px;font-size:.78rem;font-weight:700}.favorite-button span{color:var(--mint);vertical-align:-1px;font-size:1.1rem}.favorite-button.is-favorite{color:var(--forest-deep);border-color:var(--moss);background:var(--moss)}.favorite-button.is-favorite span{color:var(--forest-deep)}.media-frame{background:var(--forest-deep);border:1px solid #b7f5aa24;border-radius:10px;margin:0;overflow:hidden}.image-frame img{object-fit:cover;width:100%;max-height:680px;display:block}figcaption{color:var(--muted);padding:9px 13px;font-size:.7rem}.video-frame{aspect-ratio:16/9}.video-frame iframe,.video-frame video{object-fit:contain;border:0;width:100%;height:100%;display:block}.apod-details{grid-template-columns:minmax(0,1fr) 230px;gap:48px;padding:34px 0 24px;display:grid}.section-label{margin-bottom:13px}.explanation{color:#c7dcc5;margin-bottom:0;font-size:1rem;line-height:1.85}.metadata{border-left:1px solid var(--line);align-content:start;gap:14px;margin:0;padding-left:20px;display:grid}.metadata div{gap:4px;display:grid}.metadata dt{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;font-size:.65rem;font-weight:700}.metadata dd{color:var(--ink);overflow-wrap:anywhere;margin:0;font-size:.83rem;line-height:1.4}.source-link{color:var(--mint);align-items:center;gap:8px;font-size:.8rem;font-weight:700;text-decoration:none;display:inline-flex}.source-link:hover{color:var(--ink)}.error-state{text-align:center;align-content:center;place-items:center;gap:12px;min-height:360px;display:grid}.error-state 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var(--line);border-left:0;grid-template-columns:repeat(2,1fr);padding:20px 0 0}.site-footer{text-align:center;flex-wrap:wrap}}