* { margin: 0; padding: 0; box-sizing: border-box; } body { height: 100vh; display: flex; justify-content: center; align-items: center; background: #000000; font-family: Arial, sans-serif; } .container { text-align: center; } h1 { font-size: 5rem; font-weight: 700; color: #ffffff; margin-bottom: 1rem; letter-spacing: -2px; } .email { font-size: 1.25rem; color: #aeaeae; }