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

body {
  font-family: 'Inter', sans-serif;
  background-color: #ffffff;
  color: #111827;
  padding: 0;
  margin: 0;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

header img {
  width: 160px;
  margin-bottom: 1rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1D4ED8;
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

p.subtitle {
  font-size: 1rem;
  color: #6B7280;
  margin-bottom: 1.5rem;
}

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn {
  padding: 0.75rem 1.25rem;
  border-radius: 9999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.875rem;
  display: inline-block;
  transition: background-color 0.2s;
}

.btn.primary {
  background-color: #3B82F6;
  color: white;
}

.btn.secondary {
  background-color: #F3F4F6;
  color: #111827;
}

.features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.feature-box {
  background-color: #F9FAFB;
  border-radius: 1rem;
  padding: 1rem;
  display: flex;
  flex-direction: row;
  gap: 1rem;
  align-items: flex-start;
}

.feature-box img,
.feature-box span.emoji {
  width: 40px;
  height: 40px;
  font-size: 1.5rem;
}

.feature-text {
  flex: 1;
}

.feature-text h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.feature-text p {
  font-size: 0.875rem;
  color: #4B5563;
}