:root {
  /* Filled in by engine.js from the manifest's defaultTheme. */
  --bg: #f7ebd0;
  --bg-elev: #efe1bc;
  --bg-paper: #fbf3dd;
  --ink: #2a1d10;
  --ink-soft: #51371f;
  --ink-muted: #8a6c44;
  --accent: #b04a23;
  --accent-deep: #6e2418;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Cormorant Garamond", Georgia, serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, monospace;
  --font-base: 18px;
  --line-height: 1.7;
  --radius: 0px;
  --density: 1;
  --bullet: "—";
  --layout-mode: centered;
  --menu-style: horizontal;
  --image-treatment: clean;
  --pad: clamp(1.25rem, 4vw, 3rem);
  --transition: 480ms cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--font-base);
  line-height: var(--line-height);
  transition:
    background-color var(--transition),
    color var(--transition);
  -webkit-font-smoothing: antialiased;
}

body.transitioning .node { opacity: 0; transform: translateY(8px); }
.node { opacity: 1; transform: translateY(0); transition: opacity 360ms ease, transform 360ms ease; }

.stage {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--pad);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.topbar a { color: inherit; text-decoration: none; display: inline-flex; align-items: baseline; gap: 0.65rem; }
.topbar a:hover { color: var(--accent); }
.brand__monogram { font-family: var(--font-display); font-style: italic; font-size: 1.4rem; color: var(--accent); letter-spacing: 0; }
.brand__name { font-family: var(--font-display); font-style: italic; font-size: 0.95rem; text-transform: none; letter-spacing: 0; color: var(--ink); }

.node {
  padding: calc(var(--pad) * 1.4 * var(--density)) var(--pad);
  max-width: 880px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  gap: calc(2.5rem * var(--density));
  align-content: start;
}

.node__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.node__title em { font-style: italic; color: var(--accent); font-weight: 500; }

.node__subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin: 0;
  max-width: 56ch;
  line-height: 1.65;
}

.node__image {
  margin: 0;
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  background: var(--bg-elev);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  transition: border-radius var(--transition), border-color var(--transition);
}
.node__image img { width: 100%; height: 100%; object-fit: cover; display: block; transition: filter var(--transition); }
[style*="--image-treatment: duotone-cool"] .node__image img,
.node[data-image-treatment="duotone-cool"] img { filter: hue-rotate(180deg) saturate(0.7) brightness(0.9); }
[style*="--image-treatment: warm-grain"] .node__image img,
.node[data-image-treatment="warm-grain"] img { filter: contrast(1.08) saturate(0.95) brightness(0.95); }

.answers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: calc(0.85rem * var(--density));
}
.answers li { margin: 0; padding: 0; }

.answer {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--bg-paper);
  color: var(--ink);
  border: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
  border-radius: var(--radius);
  padding: calc(0.95rem * var(--density)) calc(1.25rem * var(--density));
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.5;
  cursor: pointer;
  transition: all 220ms ease;
  position: relative;
  padding-left: calc(2.5rem * var(--density));
}
.answer::before {
  content: var(--bullet);
  position: absolute;
  left: calc(0.95rem * var(--density));
  top: calc(0.95rem * var(--density));
  color: var(--accent);
  font-weight: 600;
}
[style*="--bullet: numeric"] .answer::before,
.answers[data-bullet="numeric"] .answer::before {
  content: counter(answer-counter);
  counter-increment: answer-counter;
}
.answers[data-bullet="numeric"] { counter-reset: answer-counter; }

.answer:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-paper));
  transform: translateY(-1px);
}
.answer:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bottombar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--pad);
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.reset {
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: var(--ink-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
}
.reset:hover { color: var(--accent); }

.complete-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.6rem;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 220ms ease;
}
.complete-cta:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-1px); }

@media (max-width: 600px) {
  .node { padding: calc(var(--pad) * 1.1 * var(--density)) var(--pad); gap: calc(1.6rem * var(--density)); }
  .answer { font-size: 1rem; }
}