:root {
  color-scheme: light;
  --paper: #fffdf5;
  --canvas: #e9e1d2;
  --ink: #25231f;
  --muted: #6f6659;
  --berry: #7d3348;
  --moss: #355b4d;
  --line: rgba(37, 35, 31, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 18rem;
  min-height: 100%;
  background: var(--canvas);
}

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 18%, rgba(125, 51, 72, 0.1) 0 0.26rem, transparent 0.3rem),
    radial-gradient(circle at 83% 74%, rgba(53, 91, 77, 0.12) 0 0.2rem, transparent 0.24rem),
    linear-gradient(135deg, #f0eadf 0%, var(--canvas) 55%, #ded4c3 100%);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page-shell {
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  place-items: center;
  padding: clamp(1.25rem, 5vw, 4rem);
}

.basecamp-card {
  position: relative;
  width: min(100%, 42rem);
  padding: clamp(2.25rem, 7vw, 5.25rem);
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  box-shadow:
    0 1.5rem 4rem rgba(64, 52, 37, 0.16),
    0.55rem 0.55rem 0 var(--berry);
  isolation: isolate;
}

.basecamp-card::before {
  position: absolute;
  inset: 0.8rem;
  z-index: -1;
  border: 1px solid rgba(37, 35, 31, 0.08);
  content: "";
  pointer-events: none;
}

.card-mark {
  display: flex;
  width: 3.6rem;
  height: 1rem;
  align-items: flex-end;
  gap: 0.2rem;
  margin-bottom: clamp(2.75rem, 8vw, 5rem);
}

.card-mark span {
  display: block;
  width: 0.35rem;
  height: 0.35rem;
  background: var(--berry);
  border-radius: 50%;
}

.card-mark span:nth-child(2) {
  width: 2.1rem;
  height: 0.18rem;
  margin-bottom: 0.08rem;
  background: var(--moss);
  border-radius: 999px;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--moss);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1 {
  max-width: 10ch;
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(2.6rem, 9vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.91;
}

blockquote {
  margin: clamp(3rem, 9vw, 5.5rem) 0 0;
  padding: 0 0 0 1.15rem;
  border-left: 0.18rem solid var(--berry);
}

blockquote p {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(1.18rem, 3.4vw, 1.65rem);
  font-style: italic;
  line-height: 1.45;
}

blockquote footer {
  margin-top: 0.9rem;
}

cite {
  color: var(--muted);
  font-size: 0.77rem;
  font-style: normal;
  letter-spacing: 0.06em;
}

.note {
  margin: clamp(3.2rem, 10vw, 6rem) 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

@media (max-width: 34rem) {
  .basecamp-card {
    padding: 2.25rem 1.8rem 2.4rem;
    box-shadow:
      0 1.2rem 3rem rgba(64, 52, 37, 0.14),
      0.35rem 0.35rem 0 var(--berry);
  }

  .card-mark {
    margin-bottom: 2.8rem;
  }
}

@media (prefers-contrast: more) {
  :root {
    --muted: #4d473f;
    --line: rgba(37, 35, 31, 0.36);
  }
}

@media print {
  body {
    background: #fff;
  }

  .basecamp-card {
    box-shadow: none;
  }
}