:root {
  --ink: #23262d;
  --ink-soft: #5b616e;
  --paper: #fbfaf8;
  --rule: #e2ded7;
  --accent: #8c2f39;
  --mat: #ffffff;
  --shadow: 0 1px 2px rgba(35, 38, 45, .06), 0 8px 24px rgba(35, 38, 45, .07);
  --measure: 60ch;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #eceae6;
    --ink-soft: #a2a7b2;
    --paper: #17191d;
    --rule: #2f333a;
    --accent: #d98b93;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px rgba(0, 0, 0, .45);
  }
}

:root[data-theme="dark"] {
  --ink: #eceae6;
  --ink-soft: #a2a7b2;
  --paper: #17191d;
  --rule: #2f333a;
  --accent: #d98b93;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Libre Baskerville", Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px;
}

a { color: inherit; }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 10;
  background: var(--paper);
  padding: 8px 14px;
  border: 1px solid var(--ink);
}

/* ---------- masthead ---------- */

.masthead {
  border-bottom: 1px solid var(--rule);
  padding: 28px 0 22px;
}

.masthead-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.sitetitle {
  margin: 0;
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -.01em;
}

.sitetitle a { text-decoration: none; }

nav.nav {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

nav.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

nav.nav a:hover,
nav.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.tagline {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-style: italic;
  font-size: .98rem;
}

/* ---------- statement ---------- */

.statement {
  padding: clamp(40px, 7vw, 76px) 0 clamp(30px, 5vw, 52px);
  max-width: var(--measure);
}

.statement p {
  margin: 0;
  font-size: clamp(1.06rem, 1rem + .45vw, 1.28rem);
  line-height: 1.72;
}

.statement .demand {
  display: block;
  margin-top: 1.1em;
  font-weight: 700;
  font-size: clamp(1.18rem, 1.05rem + .9vw, 1.65rem);
  line-height: 1.35;
  letter-spacing: -.01em;
}

/* ---------- gallery ---------- */

.gallery {
  padding-bottom: clamp(40px, 6vw, 72px);
}

.gallery h2,
.page h2 {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
  margin: 0 0 22px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule);
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 38px);
  max-width: 860px;
}

/* The four pieces are a 2x2 matrix: lettering style x message.
   Hold two columns so the pairs read across and down. */
@media (min-width: 620px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

figure.piece {
  margin: 0;
}

figure.piece .mat {
  background: var(--mat);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: clamp(14px, 3vw, 28px);
  box-shadow: var(--shadow);
}

figure.piece img {
  display: block;
  width: 100%;
  height: auto;
}

figure.piece figcaption {
  margin-top: 12px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: .82rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

figure.piece figcaption b {
  display: block;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: .01em;
}

/* ---------- page body ---------- */

.page {
  padding: clamp(40px, 7vw, 76px) 0 clamp(40px, 6vw, 72px);
  max-width: var(--measure);
}

.page p {
  font-size: clamp(1.02rem, .98rem + .3vw, 1.15rem);
}

.page p:first-of-type { margin-top: 0; }

/* ---------- footer ---------- */

footer.foot {
  border-top: 1px solid var(--rule);
  padding: 26px 0 44px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: .82rem;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

footer.foot a { color: var(--ink-soft); }
footer.foot a:hover { color: var(--ink); }