*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--size-body);
  line-height: 1.5;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  opacity: 0;
  transition: opacity var(--fade) linear;
}

img.is-loaded {
  opacity: 1;
}

button,
a {
  font: inherit;
}

a {
  color: var(--text);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--text);
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -40px;
  background: var(--bg);
  padding: var(--space-2) var(--space-3);
  z-index: 8;
}

.skip-link:focus {
  top: var(--space-4);
}

.data-error {
  margin: var(--space-6);
  padding: var(--space-4);
  border: 2px solid var(--text);
  max-width: 40rem;
}

.shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: var(--space-8) var(--space-6);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  background: var(--surface);
}

.wordmark {
  font-family: var(--font-serif);
  font-size: var(--size-wordmark);
  font-style: italic;
  font-weight: 400;
  line-height: 1;
  text-decoration: none;
  color: var(--text);
}

.nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.nav-toggle,
.nav-link,
.menu-toggle,
.text-btn {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.nav-toggle,
.nav-link,
.menu-toggle {
  font-family: var(--font-sans);
  font-size: var(--size-nav);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  text-decoration: none;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
}

.nav-toggle[aria-expanded="true"],
.nav-link.is-active {
  color: var(--text);
}

.nav-link.is-active {
  position: relative;
  padding-left: var(--space-3);
}

.nav-link.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  bottom: 0.15em;
  width: 2px;
  background: var(--text);
}

.nav-subs {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-2) 0 var(--space-3) var(--space-3);
}

.nav-subs[hidden] {
  display: none;
}

.sidebar-foot {
  margin-top: auto;
  font-size: var(--size-caption);
  color: var(--muted);
}

.sidebar-foot a {
  color: inherit;
}

.stage-wrap {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: none;
}

.main-panel {
  min-width: 0;
  padding: var(--space-8);
}

.still {
  margin: 0;
}

.still-open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}

.still-frame {
  display: block;
  width: 100%;
  background: var(--bg);
}

.still img,
.stage-frame img,
.viewer-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.still.is-highkey img,
.stage-frame img.is-highkey,
.viewer-frame img.is-highkey {
  box-shadow: inset 0 0 0 1px var(--highkey);
}

.still figcaption,
.scale-guide figcaption {
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--size-caption);
  text-wrap: balance;
}

.gallery--spaced {
  --gutter: var(--space-4);
}

.gallery--tight {
  --gutter: 6px;
}

.gallery--magazine {
  display: flex;
  flex-direction: column;
  gap: var(--gutter);
}

.mag-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--gutter);
  align-items: start;
}

.mag-row--full {
  grid-template-columns: minmax(0, 1fr);
}

.mag-col {
  display: flex;
  flex-direction: column;
  gap: var(--gutter);
  min-width: 0;
}

.gallery--sheet {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px 8px;
}

.gallery--sheet.gallery--tight {
  gap: 4px 4px;
}

.gallery--sheet .still {
  flex: 0 0 auto;
}

.gallery--sheet figcaption {
  font-size: 0.72rem;
}

.prose {
  max-width: 40rem;
}

.prose h1,
.stage-copy h1,
#viewer-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 var(--space-4);
}

.prose h2 {
  font-family: var(--font-serif);
  font-size: var(--size-title);
  font-weight: 400;
  margin: var(--space-8) 0 var(--space-3);
}

.lede,
.mock-note,
.copy-note,
.missing-file,
.empty-note {
  color: var(--muted);
}

.contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: baseline;
}

.counter {
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.text-btn {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.viewer {
  width: min(100vw, 100%);
  height: min(100vh, 100%);
  max-width: none;
  max-height: none;
  margin: 0;
  padding: var(--space-6);
  border: 0;
  background: var(--bg);
  overscroll-behavior: contain;
}

.viewer::backdrop {
  background: var(--bg);
}

.viewer-frame {
  height: calc(100vh - 8.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
}

.viewer-frame img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}

.viewer-bar,
.stage-bar {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: end;
  flex-wrap: wrap;
}

.viewer-actions,
.stage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
  align-items: center;
}

.scale-guide {
  margin: var(--space-6) 0;
}

.print-list {
  padding-left: 1.1rem;
}

.print-list li + li {
  margin-top: var(--space-3);
}

.thumbs {
  display: none;
}

.missing-file {
  display: block;
  padding: var(--space-4);
  border: 1px solid var(--border);
}

@media (max-width: 860px) {
  .shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(80vw, 280px);
    transform: translateX(-105%);
    z-index: 4;
    border-right: 1px solid var(--border);
  }

  .is-menu-open .sidebar {
    transform: none;
  }

  .is-menu-open::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(26, 24, 22, 0.12);
    z-index: 3;
  }

  .topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-4) 0;
  }

  .topbar-title {
    font-family: var(--font-serif);
    font-style: italic;
    margin: 0;
  }

  .main-panel {
    padding: var(--space-4);
  }

  .mag-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  img {
    opacity: 1;
    transition: none;
  }
}