:root {
  --paper: #fff6d6;
  --panel: #ffffff;
  --ink: #141414;
  --dot: rgba(20, 20, 20, 0.12);
  --accent: #ffd23f;
  --muted: #5c5540;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14131a;
    --panel: #201e29;
    --ink: #f4f1e8;
    --dot: rgba(244, 241, 232, 0.1);
    --accent: #ffcf33;
    --muted: #b3ad9c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 16px;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.4 "Chalkboard SE", "Marker Felt", ui-rounded, system-ui, -apple-system, "Segoe UI", sans-serif;
}

main { width: 100%; max-width: 52rem; text-align: center; }
main.narrow { max-width: 22rem; }

.title {
  display: inline-block;
  margin: 0 0 1.75rem;
  padding: 0.2rem 1rem;
  font-size: clamp(2.25rem, 9vw, 3.5rem);
  line-height: 1.1;
  color: #141414;
  background: var(--accent);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  transform: rotate(-2deg);
}

.strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.strip.single { grid-template-columns: 1fr; }

.panel {
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 16px 12px 12px;
  border: 3px solid var(--ink);
  background-color: var(--panel);
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.7px);
  background-size: 9px 9px;
}

.bubble {
  position: relative;
  margin: 0;
  padding: 0.5rem 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--panel);
  border: 3px solid var(--ink);
  border-radius: 1.2rem;
}

.bubble::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -10px;
  width: 16px;
  height: 16px;
  margin-left: -8px;
  background: var(--panel);
  border-right: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  transform: rotate(45deg);
}

.figure {
  position: relative;
  width: 4.5rem;
  height: 4.5rem;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--accent);
}

.figure::before,
.figure::after {
  content: "";
  position: absolute;
  top: 36%;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #141414;
}
.figure::before { left: 30%; }
.figure::after { right: 30%; }

.thinking .figure::before,
.thinking .figure::after { top: 22%; }
.thinking .figure::before { left: 36%; }
.thinking .figure::after { right: 24%; }

.happy { transform: rotate(-6deg) scale(1.06); }
.mouth {
  position: absolute;
  left: 50%;
  top: 54%;
  width: 1.4rem;
  height: 0.7rem;
  margin-left: -0.7rem;
  border: 3px solid #141414;
  border-top: 0;
  border-radius: 0 0 1rem 1rem;
}

.note { margin: 1.5rem 0 0; color: var(--muted); }
a { color: inherit; text-underline-offset: 0.2em; }

@media (max-width: 560px) {
  .strip { grid-template-columns: 1fr; }
  .panel { aspect-ratio: 16 / 10; }
}