:root {
  --bg: #d7c2a7;
  --text: #2f2419;
  --muted: #5a4a3a;
  --line: #8f7a63;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Courier Prime", "Courier New", Courier, monospace;
  background: var(--bg);
  color: var(--text);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.content {
  text-align: center;
  max-width: 42rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.subtitle {
  margin: 0.9rem 0 2rem;
  color: var(--muted);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
}

.dog-strip {
  --dog-size: 78px;
  position: relative;
  width: min(420px, 80vw);
  height: 54px;
  margin: 0.55rem auto 0.95rem;
  overflow: hidden;
}

.dog {
  width: var(--dog-size);
  height: auto;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.55;
  image-rendering: auto;
  filter: saturate(0.72) contrast(0.95);
  will-change: left, transform;
}

nav {
  display: inline-flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.15rem;
}

a:hover {
  border-bottom-color: var(--text);
}

@media (prefers-reduced-motion: reduce) {
  .dog {
    transform: translate(0, -50%);
  }
}