:root {
  --viewer-bg: #11110f;
  --viewer-panel: #f2eee5;
  --viewer-ink: #171715;
  --viewer-muted: rgba(255,255,255,.66);
  --viewer-rule: rgba(255,255,255,.18);
  --viewer-hot: #e54a37;
  --viewer-display: "Fraunces", Charter, Georgia, serif;
  --viewer-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body.viewer-page { margin: 0; overflow: hidden; background: var(--viewer-bg); color: #fff; font-family: var(--viewer-display); }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 14px; background: #fff; color: #111; font: 600 .72rem var(--viewer-mono); text-transform: uppercase; text-decoration: none; transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.viewer-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: grid;
  grid-template-columns: auto minmax(0,1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 72px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--viewer-rule);
  background: linear-gradient(to bottom, rgba(17,17,15,.96), rgba(17,17,15,.78));
  backdrop-filter: blur(14px);
}
.viewer-home { color: #fff; font: 520 1.25rem/1 var(--viewer-display); text-decoration: none; }
.viewer-home em { color: var(--viewer-hot); }
.viewer-heading { min-width: 0; }
.viewer-heading p { margin: 0 0 3px; overflow: hidden; color: var(--viewer-muted); font: 500 .61rem/1.2 var(--viewer-mono); letter-spacing: .1em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.viewer-heading h1 { margin: 0; overflow: hidden; font: 500 clamp(.92rem, 2vw, 1.15rem)/1.15 var(--viewer-display); text-overflow: ellipsis; white-space: nowrap; }
.header-info, .viewer-controls button, .viewer-controls a {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border: 1px solid var(--viewer-rule);
  border-radius: 2px;
  background: rgba(17,17,15,.78);
  color: #fff;
  cursor: pointer;
  font: 600 .66rem/1 var(--viewer-mono);
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}
.header-info:hover, .viewer-controls button:hover, .viewer-controls a:hover { border-color: rgba(255,255,255,.72); background: rgba(34,34,31,.94); }
.viewer-controls button:disabled { opacity: .38; cursor: not-allowed; }

.viewer-main { height: 100dvh; padding-top: 72px; }
.viewer-stage { position: relative; height: 100%; }
/* Higher specificity than zoooom's injected [data-zoooom] rule keeps the
   viewing surface pinned to the stage instead of collapsing to zero height. */
.viewer-stage .image-wrapper { position: absolute; inset: 0; overflow: hidden; background: var(--viewer-bg); }
.viewer-preview {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: blur(5px) saturate(.86);
  opacity: .94;
  transform: scale(1.01);
  transition: opacity 240ms ease, filter 180ms ease;
}
.viewer-preview.is-thumbnail { filter: none; transform: none; }
.viewer-preview.is-replaced { opacity: 0; pointer-events: none; }
.image-wrapper .zoooom-image { z-index: 2; }
.image-wrapper:focus-visible { outline: 3px solid var(--viewer-hot) !important; outline-offset: -4px !important; }
.viewer-unavailable { position: absolute; inset: 50% auto auto 50%; z-index: 5; width: min(86%, 430px); padding: 18px; border: 1px solid var(--viewer-rule); background: rgba(17,17,15,.9); text-align: center; transform: translate(-50%,-50%); }
.viewer-unavailable strong, .viewer-unavailable span { display: block; }
.viewer-unavailable strong { font-size: 1.1rem; }
.viewer-unavailable span { margin-top: 7px; color: var(--viewer-muted); font: .73rem/1.5 var(--viewer-mono); }

.viewer-status { position: fixed; left: 14px; bottom: 82px; z-index: 20; max-width: calc(100vw - 28px); padding: 7px 9px; background: rgba(17,17,15,.76); color: var(--viewer-muted); font: 500 .61rem/1.25 var(--viewer-mono); letter-spacing: .04em; backdrop-filter: blur(8px); }
.viewer-controls { position: fixed; left: 50%; bottom: 18px; z-index: 20; display: flex; max-width: calc(100vw - 24px); gap: 6px; transform: translateX(-50%); }
.viewer-controls [hidden], .viewer-unavailable[hidden], .viewer-preview[hidden] { display: none !important; }
.viewer-controls button:first-child, .viewer-controls button:nth-child(2) { font-size: 1.15rem; }
.viewer-help { position: fixed; right: 14px; bottom: 88px; z-index: 20; max-width: 35ch; margin: 0; color: var(--viewer-muted); font: .59rem/1.4 var(--viewer-mono); text-align: right; }

.info-panel { position: fixed; inset: 0 0 0 auto; z-index: 40; width: min(100%, 440px); overflow-y: auto; padding: 24px; background: var(--viewer-panel); color: var(--viewer-ink); box-shadow: -20px 0 60px rgba(0,0,0,.3); }
.info-panel[hidden] { display: none; }
.info-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid rgba(23,23,21,.18); }
.info-panel-head p { margin: 0; color: #68645e; font: 600 .66rem var(--viewer-mono); letter-spacing: .1em; text-transform: uppercase; }
.info-panel-head button { min-width: 44px; min-height: 44px; border: 1px solid rgba(23,23,21,.32); background: transparent; color: var(--viewer-ink); cursor: pointer; font: 600 .65rem var(--viewer-mono); text-transform: uppercase; }
.info-panel h2 { margin: 26px 0 20px; font: 520 clamp(1.7rem, 5vw, 2.6rem)/1.05 var(--viewer-display); letter-spacing: -.025em; }
.info-meta { display: grid; grid-template-columns: auto minmax(0,1fr); gap: 7px 18px; margin: 0 0 26px; padding: 16px 0; border-block: 1px solid rgba(23,23,21,.18); font: .7rem/1.4 var(--viewer-mono); }
.info-meta dt { color: #747069; }
.info-meta dd { margin: 0; overflow-wrap: anywhere; }
.info-description { font-size: .98rem; line-height: 1.62; }
.info-description p { margin: 0 0 1em; }
.info-source { margin-top: 28px; padding-top: 17px; border-top: 1px solid rgba(23,23,21,.18); color: #68645e; font: .7rem/1.5 var(--viewer-mono); }
.info-source a { color: var(--viewer-ink); text-underline-offset: 3px; }

a:focus-visible, button:focus-visible { outline: 3px solid var(--viewer-hot); outline-offset: 3px; }

@media (max-width: 40em) {
  .viewer-header { min-height: 64px; padding: 9px 10px; }
  .viewer-main { padding-top: 64px; }
  .viewer-help { display: none; }
  .viewer-status { bottom: 74px; }
  .viewer-controls { bottom: 12px; gap: 4px; }
  .viewer-controls button, .viewer-controls a { padding-inline: 10px; letter-spacing: .03em; }
  .viewer-controls a { max-width: 122px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media (forced-colors: active) {
  .viewer-header, .viewer-controls button, .viewer-controls a, .viewer-unavailable, .info-panel { border: 1px solid CanvasText; background: Canvas; color: CanvasText; }
}