:root {
  --bg: #4d8bf5;
  --card: #4d8bf5;
  --accent: #ff7a4d;
  --accent-hover: #ff6a37;
  --text: #ffffff;
  --hint: rgba(255, 255, 255, 0.85);
}

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

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(120% 80% at 100% 100%, #7a63f0 0%, rgba(122, 99, 240, 0) 55%),
    var(--bg);
  color: var(--text);
}

.card {
  width: 100%;
  max-width: 460px;
}

h1 {
  font-size: clamp(34px, 8vw, 48px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.lead {
  font-size: clamp(17px, 4.4vw, 20px);
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 32px;
}

.buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.btn {
  display: block;
  text-align: center;
  text-decoration: none;
  font-size: 19px;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  padding: 22px 20px;
  border-radius: 18px;
  transition: transform 0.06s ease, background 0.15s ease;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

.btn:hover {
  background: var(--accent-hover);
}

.btn:active {
  transform: scale(0.985);
}

.hint {
  margin-top: 28px;
  font-size: 15px;
  color: var(--hint);
}