:host { display:block; color:#171b22; font-family:'ABC Oracle',Arial,sans-serif; }
* { box-sizing:border-box; }
button { font:inherit; color:inherit; cursor:pointer; -webkit-tap-highlight-color:transparent; }
button:focus-visible { outline:3px solid #5760ff; outline-offset:5px; }
svg { width:20px; height:20px; flex-shrink:0; }
.collage { display:grid; grid-template-columns:1.35fr 1fr; grid-template-rows:repeat(2,minmax(0,1fr)); gap:16px; height:clamp(430px,49vw,640px); }
.tile { position:relative; isolation:isolate; min-width:0; padding:0; overflow:hidden; cursor:zoom-in; border:1px solid rgba(255,255,255,.14); border-radius:24px; background:linear-gradient(145deg,rgba(237,242,248,.14),rgba(209,218,230,.055) 65%,rgba(237,242,248,.085)); box-shadow:inset 0 1px 0 #ffffff14; -webkit-backdrop-filter:blur(24px) saturate(115%); backdrop-filter:blur(24px) saturate(115%); transition:transform .55s cubic-bezier(.2,.7,.2,1),border-color .4s,box-shadow .4s; }
.tile-0 { grid-row:1 / 3; }
.tile-1 { margin-left:8px; }
.tile-2 { margin-right:8px; }
.tile img { display:block; width:100%; height:100%; object-fit:contain; padding:24px 14px; filter:drop-shadow(0 18px 16px rgba(0,0,0,.18)); transition:transform .8s cubic-bezier(.2,.7,.2,1); }
.tile-0 img { object-fit:contain; transform:none; }
.tile-1 img { padding:18px; object-fit:contain; transform:none; }
.tile-2 img { object-fit:contain; object-position:center; padding:18px; transform:none; }
@media (hover:hover) and (pointer:fine) {
  .tile:hover { transform:translateY(-5px); border-color:#ffffff4d; box-shadow:0 18px 38px #0003,inset 0 1px 0 #ffffff2e; }
  .tile-0:hover img { transform:none; }
  .tile-1:hover img { transform:none; }
  .tile-2:hover img { transform:none; }
}
dialog { width:min(1120px,calc(100vw - 40px)); max-width:none; max-height:calc(100dvh - 40px); padding:0; border:1px solid #fff9; border-radius:26px; background:rgba(232,236,241,.97); color:#171b22; box-shadow:0 28px 100px #0006; backdrop-filter:blur(28px); }
dialog::backdrop { background:rgba(8,11,16,.76); backdrop-filter:blur(14px); }
.lightbox { display:flex; flex-direction:column; height:min(840px,calc(100dvh - 42px)); }
header { display:flex; align-items:center; justify-content:space-between; padding:16px 24px; flex-shrink:0; }
.eyebrow { font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:#686e78; }
.icon-button { display:grid; place-items:center; width:44px; height:44px; border:1px solid #ffffffb3; border-radius:50%; background:#ffffffa6; transition:background .2s; }
.icon-button:hover { background:white; }
.stage { position:relative; flex:1; min-height:0; padding:0 70px; }
.enlarged { display:block; width:100%; height:100%; object-fit:contain; filter:drop-shadow(0 20px 20px #1a23321a); }
.previous,.next { position:absolute; top:50%; transform:translateY(-50%); }
.previous { left:18px; }.next { right:18px; }
footer { display:flex; align-items:center; justify-content:space-between; gap:24px; padding:20px 28px 24px; flex-shrink:0; }
.counter { color:#747a84; font-size:12px; letter-spacing:.1em; }
h3 { font-size:22px; font-weight:400; letter-spacing:-.03em; margin:7px 0 5px; }
p { color:#686e78; margin:0; font-size:14px; }
.thumbnails { display:flex; gap:8px; }
.thumbnails button { width:66px; height:66px; padding:6px; border:1px solid #a2a9b340; border-radius:12px; background:#ffffff70; }
.thumbnails button[aria-pressed=true] { border:2px solid #1019ec; background:#fff; }
.thumbnails img { width:100%; height:100%; object-fit:contain; }
@media (max-width:700px) {
  .collage { height:auto; grid-template-columns:1fr 1fr; grid-template-rows:auto auto; gap:10px; }
  .tile { border-radius:18px; }
  .tile-0 { grid-column:1 / 3; grid-row:1; height:380px; }
  .tile-1,.tile-2 { height:250px; margin:0; }
  .tile-0 img { padding:20px 24px; }
  .tile-1 img,.tile-2 img { padding:12px; }
  dialog { width:calc(100vw - 20px); max-height:calc(100dvh - 20px); border-radius:20px; }
  .lightbox { height:calc(100dvh - 22px); }
  header { padding:12px 14px; }
  .stage { padding:0 12px; }
  .previous,.next { top:auto; bottom:8px; transform:none; }
  .previous { left:12px; }.next { right:12px; }
  footer { padding:12px 18px 20px; gap:18px; flex-direction:column; align-items:flex-start; }
  h3 { font-size:20px; }
  .thumbnails { align-self:center; }
  .thumbnails button { width:56px; height:56px; }
}
@media (max-width:390px) {
  .tile-0 { height:310px; }
  .tile-1,.tile-2 { height:220px; }
}
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { transition:none!important; } }