:root {
  --ink: #1c1612;
  --paper: #f4efe6;
  --panel: #fffaf3;
  --line: rgba(28, 22, 18, 0.14);
  --saffron: #c6531a;
  --muted: #5e564e;
  --shadow: 0 24px 60px rgba(28, 22, 18, 0.12);
  color: var(--ink);
  background: var(--paper);
  font-family: Outfit, "Segoe UI", sans-serif;
  font-weight: 340;
  line-height: 1.55;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
img { max-width: 100%; display: block; }
a { color: var(--saffron); }
h1, h2, h3 {
  font-family: Fraunces, Georgia, serif;
  font-weight: 460;
  letter-spacing: -0.02em;
  line-height: 1.08;
}
h1 { font-size: clamp(2.6rem, 6vw, 5.4rem); margin: 0.2em 0 0.35em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0 0 0.6em; }
h3 { font-size: 1.35rem; margin: 0 0 0.4em; }
p { margin: 0 0 1em; }

.top {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 6vw;
  background: rgba(244, 239, 230, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.mark {
  font-family: Fraunces, Georgia, serif;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.15rem;
}
nav { display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; }
nav a { color: var(--ink); text-decoration: none; font-size: 0.92rem; }
nav a:hover { color: var(--saffron); }

.hero, .essay, #history, #compare, #airport, #rights, #next, footer {
  padding: 4.5rem 6vw;
  max-width: 1100px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: var(--saffron);
  margin: 0;
}
.lede { font-size: 1.2rem; max-width: 40rem; color: var(--muted); }

.stage-wrap {
  padding: 0 4vw 3rem;
}
.stage {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.6rem;
}
.frame {
  margin: 0;
  background: var(--panel);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: 70vh;
  display: grid;
  grid-template-rows: 1fr auto;
}
.frame img {
  width: 100%;
  height: min(72vh, 860px);
  object-fit: contain;
  background:
    radial-gradient(circle at 50% 40%, #fff 0%, #efe6d6 70%);
  opacity: 1;
  transition: opacity 0.45s ease;
}
.frame img.is-fading { opacity: 0; }
figcaption { padding: 1.1rem 1.4rem 1.4rem; }
.count { color: var(--saffron); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 0.3em; }
figcaption h2 { margin: 0 0 0.35em; font-size: clamp(1.5rem, 2.5vw, 2.1rem); }
figcaption p:last-child { margin: 0; color: var(--muted); max-width: 46rem; }

.nav-btn {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
}
.nav-btn:hover { border-color: var(--saffron); color: var(--saffron); }

.thumbs {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding: 1rem 0.2rem 0.4rem;
  scroll-snap-type: x proximity;
}
.thumbs button {
  flex: 0 0 auto;
  width: 92px;
  height: 72px;
  padding: 0;
  border-radius: 10px;
  border: 2px solid transparent;
  overflow: hidden;
  cursor: pointer;
  background: #efe6d6;
  scroll-snap-align: start;
}
.thumbs button[aria-selected="true"] { border-color: var(--saffron); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin: 1.4rem 0;
}
.split article {
  background: var(--panel);
  border-radius: 16px;
  padding: 1.3rem 1.4rem 0.4rem;
  border: 1px solid var(--line);
}
.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.2rem 0 1.6rem;
}
.cards article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.1rem 1.2rem 0.2rem;
}
.meta {
  margin: 0 0 0.35rem;
  color: var(--saffron);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.concourse {
  position: relative;
  margin-top: 1rem;
  min-height: 420px;
  border-radius: 18px;
  overflow: hidden;
  background:
    linear-gradient(#e7eef3 0 18%, #d5ddd4 18% 58%, #b7b1a4 58% 100%);
  box-shadow: var(--shadow);
}
.clerestory {
  height: 28px;
  margin: 22px 8% 0;
  background: repeating-linear-gradient(90deg, #f7fbff 0 28px, #c5d0d8 28px 34px);
  opacity: 0.9;
}
.hang {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin: 28px 8% 0;
}
.hang img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: #f4efe6;
  padding: 6px;
  box-shadow: 0 14px 28px rgba(28, 22, 18, 0.22);
}
.person {
  position: absolute;
  left: 11%;
  bottom: 18%;
  width: 18px;
  height: 72px;
  background:
    radial-gradient(circle at 50% 8px, #3d342c 0 7px, transparent 8px),
    linear-gradient(#3d342c, #3d342c) 4px 18px / 10px 28px no-repeat,
    linear-gradient(#3d342c, #3d342c) 0 46px / 8px 26px no-repeat,
    linear-gradient(#3d342c, #3d342c) 10px 46px / 8px 26px no-repeat;
}
.study-label {
  position: absolute;
  left: 8%;
  bottom: 14px;
  margin: 0;
  color: #3d342c;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
@media (max-width: 800px) {
  .cards { grid-template-columns: 1fr; }
  .hang { grid-template-columns: 1fr 1fr; margin-bottom: 70px; }
  .concourse { min-height: 0; padding-bottom: 3.2rem; }
}
.quiet { color: var(--muted); }
ol { padding-left: 1.2rem; }
ol li { margin: 0 0 0.8em; }
footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 800px) {
  .stage { grid-template-columns: 1fr; }
  .nav-btn { display: none; }
  .split { grid-template-columns: 1fr; }
  .hero, .essay, #history, #compare, #airport, #rights, #next, footer { padding: 2.6rem 1.2rem; }
  .stage-wrap { padding: 0 1rem 2rem; }
  .frame img { height: 62vh; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .frame img { transition: none; }
}