:root {
  --ink: #141414;
  --paper: #ffffff;
  --muted: #6b6b69;
  --code: ui-monospace, Menlo, Consolas, monospace;
  --accent: #c4441c;
  --mono: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

html, body {
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--paper);
  overscroll-behavior: none;
}

#map {
  position: fixed;
  inset: 0;
  display: block;
  width: 100vw;
  height: 100vh;
  cursor: grab;
  touch-action: none;
}
#map.is-dragging { cursor: grabbing; }
#map.is-over-link { cursor: pointer; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.hint {
  position: fixed;
  left: 12px;
  bottom: 34px;
  margin: 0;
  padding: 4px 8px;
  background: var(--paper);
  color: var(--muted);
  font: 12px var(--mono);
  pointer-events: none;
  transition: opacity 600ms;
}
.hint.is-hidden { opacity: 0; }

/* Masthead: sits in the open ground at the top left of the map */
:root {
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --halo: 0 0 2px var(--paper), 0 0 4px var(--paper), 0 0 8px var(--paper), 0 0 12px var(--paper);
  --rail: clamp(220px, 20vw, 300px);
}
.masthead {
  position: fixed;
  top: 28px;
  left: 32px;
  z-index: 2;
  font-family: var(--sans);
  color: var(--ink);
  text-shadow: var(--halo);
}
.masthead h1 { margin: 0; font-size: 30px; line-height: 1; letter-spacing: -0.01em; }
.masthead nav:not(.sr-only) {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 18px;
  font-size: 17px;
}
.masthead a { color: inherit; text-decoration: none; }
.masthead nav a:hover,
.masthead nav a[aria-current] { text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 0.18em; }

/* Content panel: most of the screen, leaving the masthead and a margin of map visible */
.panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: var(--rail);
  z-index: 3;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font: 15px/1.55 var(--sans);
  animation: panel-in 220ms ease-out;
}
.panel[hidden] { display: none; }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .panel { animation: none; } }

.panel-bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 28px 32px 0;
  font: 13px var(--mono);
}
.panel-label { margin: 0; }
.panel-label a { color: inherit; }
.panel-close {
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
  padding: 0;
}
.panel-close:hover { text-decoration: underline; }
.panel-body { flex: 1; overflow-y: auto; padding: 32px 32px 48px; outline: none; }

/* Panel content */
.prose { max-width: 40rem; }
.prose > :first-child { margin-top: 0; }
.prose a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
.prose h2 { margin: 0 0 24px; font-size: 30px; line-height: 1.05; letter-spacing: -0.01em; }
.prose h3 { font-size: 15px; margin: 1.6em 0 0.4em; }
.prose p, .prose li { margin: 0 0 0.9em; }
.prose img { display: block; max-width: 100%; height: auto; margin: 1.2em 0; }
.prose code { font-family: var(--code); font-size: 0.9em; }
.prose pre {
  margin: 1.2em 0;
  padding: 0.8em 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font: 12px/1.45 var(--code);
  overflow-x: auto;
}
.prose pre code { font-size: inherit; }
.prose hr { width: 3em; margin: 1.5em 0; border: 0; border-top: 1px solid var(--ink); }
.prose sup { font-size: 0.65em; line-height: 0; }
.prose .footnotes { margin: 2em 0 0; padding: 0.8em 0 0 1.4em; border-top: 1px solid var(--ink); font-size: 12px; line-height: 1.4; overflow-wrap: anywhere; }
.prose .footnotes p { margin: 0 0 0.4em; }

.work .hero { margin: 0 0 28px; }
.work .hero img { width: 100%; max-height: 55vh; object-fit: contain; margin: 0; mix-blend-mode: multiply; }


.works { list-style: none; margin: 0; padding: 0; max-width: 52rem; border-top: 1px solid var(--ink); }
.works a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 9rem;
  gap: 1rem;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--ink);
  color: inherit;
  text-decoration: none;
}
.works a:hover .works-title { text-decoration: underline; }
.works-medium { font: 12px var(--mono); }
.works-title { font-size: 17px; line-height: 1.25; }

@media (max-width: 760px) {
  .masthead { top: 16px; left: 16px; }
  .masthead h1 { font-size: 24px; }
  .masthead nav:not(.sr-only) { flex-direction: row; gap: 16px; margin-top: 10px; font-size: 15px; }
  .panel { top: 45vh; left: 0; right: 0; bottom: 0; }
  .works a { grid-template-columns: minmax(0, 1fr); }
  .works-medium { display: none; }
}

.credit {
  position: fixed;
  left: 12px;
  bottom: 10px;
  z-index: 1;
  margin: 0;
  padding: 2px 6px;
  background: var(--paper);
  color: var(--muted);
  font: 11px var(--mono);
}
.credit a { color: inherit; }

/* Centre the reading column within the panel */
.panel-body > .prose,
.panel-body > .works { margin-left: auto; margin-right: auto; }
.panel-open .credit { display: none; }

b, strong { font-weight: normal; }

.reset-view {
  position: fixed;
  right: 12px;
  bottom: 10px;
  z-index: 2;
  padding: 4px 8px;
  border: 0;
  background: var(--paper);
  color: var(--ink);
  font: 12px var(--sans);
  cursor: pointer;
}
.reset-view:hover,
.reset-view:focus-visible { color: var(--accent); }
.panel-open .reset-view { display: none; }
.panel-body > .empty { margin-left: auto; margin-right: auto; color: var(--muted); }

.map-grid {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 60rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px 16px;
}
.map-grid a { display: block; color: inherit; text-decoration: none; }
.map-grid img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #f1f1ef; transition: opacity 150ms; }
.map-grid span { display: block; margin-top: 6px; font-size: 12px; }
.map-grid a:hover img, .map-grid a:focus-visible img { opacity: 0.75; }
.map-grid a:hover span { text-decoration: underline; }
.map-full { height: 100%; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.map-images { flex: 1; min-height: 0; display: flex; gap: 16px; }
.map-full figcaption { max-width: 40rem; margin: 0 auto; font-size: 13px; line-height: 1.5; text-align: center; }
.map-full figcaption a { color: inherit; }
.map-full img { flex: 1 1 0; min-width: 0; width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
@media (max-width: 760px) {
  .map-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
  .map-full { height: auto; }
  .map-images { flex-direction: column; }
  .map-full img { flex: none; height: auto; }
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.panel-body:focus-visible { outline: none; }