:root {
  color-scheme: light;
  --ink: #171717;
  --muted: #6f5d53;
  --paper: #fff7ed;
  --panel: #fffaf3;
  --accent: #de3f3f;
  --accent-dark: #a92828;
  --button: #191919;
  --button-text: #ffffff;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(222, 63, 63, 0.16), transparent 34rem),
    linear-gradient(135deg, #fff7ed 0%, #f8d8cf 52%, #fffaf3 100%);
}

button {
  font: inherit;
}

.stage {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
  overflow: hidden;
}

.question,
.result {
  width: min(100%, 620px);
  text-align: center;
  padding: clamp(36px, 8vw, 72px) 24px;
}

.kicker {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.actions {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 108px);
  justify-content: center;
  align-items: center;
  gap: 18px;
  min-height: 112px;
  margin-top: 36px;
}

.answer,
.back-button {
  min-width: 108px;
  height: 56px;
  border: 0;
  border-radius: 8px;
  padding: 0 28px;
  font-size: 1.15rem;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

.answer:focus-visible,
.back-button:focus-visible {
  outline: 4px solid rgba(222, 63, 63, 0.42);
  outline-offset: 4px;
}

.answer-no {
  grid-column: 2;
  grid-row: 1;
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(169, 40, 40, 0.26);
}

.answer-no:hover {
  background: var(--accent-dark);
}

.answer-yes {
  grid-column: 1;
  grid-row: 1;
  background: var(--button);
  color: var(--button-text);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.answer-yes.is-running {
  position: fixed;
  left: var(--run-x, 50%);
  top: var(--run-y, 50%);
  z-index: 2;
}

.result h1 {
  color: var(--accent-dark);
}

.back-button {
  margin-top: 34px;
  background: var(--button);
  color: var(--button-text);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.back-button:hover {
  transform: translateY(-2px);
}

@media (max-width: 520px) {
  .stage {
    padding: 18px;
  }

  .actions {
    grid-template-columns: repeat(2, 96px);
    gap: 12px;
  }

  .answer,
  .back-button {
    min-width: 96px;
    height: 54px;
    padding: 0 22px;
  }
}