:root {
  --purple-050: #F8F7FF;
  --purple-100: #E7DDFF;
  --purple-200: #8B5CF6;
  --purple-300: #6A3FCB;
  --gray-100: #E2E2E2;
  --gray-200: #3F4658;
  --gray-300: #1E1E1E;
  --white: #FFFFFF
}

* {
  border: 0;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}


body {
  font-family: "Sora", sans-serif;
  font-size: 16px;
  background-color: var(--purple-050);
  width: 100%;
  min-height: 100vh;

  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
}

h1 {
  font-size: 2rem;
  font-weight: bold;
  color: var(--purple-200);
  margin-bottom: 40px;
}

.container {
  max-width: 272px;
  min-width: 272px;
}

.container header {
  text-align: center;
  margin-bottom: 20px;
}

.counter {
  font-size: 1rem;
  color: var(--gray-200);
}

.card {
  width: 100%;
  min-height: 240px;
  max-height: 240px;
  overflow-y: auto;
  margin: 20px 0;
  padding: 1.5rem;
  background-color: #fff;
  border: 1px solid var(--gray-100);
  border-radius: 16px;
  text-align: center;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card h2 {
  font-size: 1.5rem;
  color: var(--gray-300);
}

.card p {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.4;
}

.card.back {
  background-color: var(--purple-100);
}

.card.back h2 {
  font-size: 1rem;
  font-weight: normal;
}

.card-tip {
  font-size: 0.875rem;
  color: var(--gray-200);
  margin-bottom: 40px;
  text-align: center;
}

.card-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

.card-button {
  width: 124px;
  height: 40px;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 0 16px;
  background-color: var(--purple-300);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}