:root {
  --primary-color: #4f46e5;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-color: #f9fafb;
}

body {
  font-family: "Kanit", sans-serif;
  background-color: var(--bg-color);
  height: 100vh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  color: var(--text-dark);
}

.error-container {
  text-align: center;
  padding: 2rem;
  max-width: 500px;
  width: 100%;
  background-color: #ffffff;
  border-radius: 1rem;
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.error-code {
  font-size: 8rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0;
  background: linear-gradient(135deg, #0d00ff, #8a1bf2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.3;
}

.icon-box {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  animation: float 3s ease-in-out infinite;
}

h1 {
  font-weight: 600;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

p {
  color: var(--text-light);
  margin-bottom: 2rem;
}