.deep-sky-hero{position:relative;overflow:hidden;padding:92px max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid #31434d;background:radial-gradient(circle at 82% 15%,#724a3440 0,transparent 25%),radial-gradient(circle at 70% 45%,#1b5b7360 0,transparent 34%),linear-gradient(120deg,#05090d,#0b1820 68%,#152b34)}
.deep-sky-hero:after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.28;background-image:radial-gradient(circle,#fff 0 1px,transparent 1.4px);background-size:71px 71px;background-position:17px 29px}
.deep-sky-hero>*{position:relative;z-index:1}.deep-sky-hero h1{max-width:850px;font:500 clamp(50px,7vw,82px)/1 var(--serif);letter-spacing:-.04em;margin:15px 0}.deep-sky-hero p:last-child{max-width:700px;color:#c7ced0;font:19px/1.7 var(--serif)}
.deep-sky-gallery{padding-block:55px 110px}.deep-sky-filter{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:28px}.deep-sky-filter button{padding:9px 13px;border:1px solid var(--line);background:var(--panel);color:var(--muted);cursor:pointer}.deep-sky-filter button.active{border-color:var(--gold);color:var(--gold)}
.deep-sky-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;align-items:stretch;gap:18px}.deep-sky-card{min-width:0;height:100%;margin:0;border:1px solid var(--line);background:linear-gradient(145deg,#111f27,#091319);overflow:hidden;cursor:pointer;transition:transform .2s,border-color .2s}.deep-sky-card:hover,.deep-sky-card:focus-within{transform:translateY(-3px);border-color:#826f50}.deep-sky-card[hidden]{display:none}.deep-sky-card button{display:grid;grid-template-rows:auto 1fr;width:100%;height:100%;padding:0;border:0;background:#020507;color:inherit;text-align:left;cursor:pointer}.deep-sky-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.deep-sky-card figcaption{min-height:132px;padding:19px}.deep-sky-card h2{font:500 26px var(--serif);margin:6px 0}.deep-sky-card p{color:var(--muted);line-height:1.6;margin:9px 0}.deep-sky-card small{color:var(--gold)}
.deep-sky-dialog{width:min(1180px,calc(100% - 30px));height:min(860px,calc(100% - 30px));padding:0;border:1px solid #425762;background:#071016;color:var(--ink);box-shadow:0 30px 100px #000}.deep-sky-dialog::backdrop{background:#010305ed}.deep-sky-dialog-inner{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(290px,.6fr);height:100%}.deep-sky-dialog-image{display:grid;place-items:center;min-height:0;background:#010305}.deep-sky-dialog-image img{max-width:100%;max-height:100%;object-fit:contain}.deep-sky-dialog-copy{padding:38px;overflow:auto}.deep-sky-dialog-copy h2{font:500 42px/1.05 var(--serif);margin:12px 0}.deep-sky-dialog-copy p{color:#c2c9cb;line-height:1.75}.deep-sky-dialog-copy [data-dialog-description]{white-space:pre-line}.deep-sky-dialog-close{position:absolute;right:15px;top:15px;z-index:2;width:42px;height:42px;border:1px solid #ffffff42;background:#071016dd;color:#fff;font-size:23px;cursor:pointer}.deep-sky-credit{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;color:var(--muted);font-size:11px}
@media(max-width:850px){.deep-sky-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.deep-sky-dialog-inner{grid-template-columns:1fr;grid-template-rows:minmax(300px,60%) 1fr}.deep-sky-dialog-copy{padding:25px}.deep-sky-dialog-copy h2{font-size:34px}}
@media(max-width:540px){.deep-sky-hero{padding:58px 24px}.deep-sky-grid{grid-template-columns:1fr}.deep-sky-dialog{width:100%;height:100%;max-height:none;border:0}.deep-sky-dialog-inner{grid-template-rows:48% 1fr}}