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

html {
  text-size-adjust: none;
  -webkit-text-size-adjust: none;
}

body {
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #f1f5f9;
  background-color: #12141c;
  background-image: 
    linear-gradient(#2e344a 1px, transparent 1px),
    linear-gradient(90deg, #2e344a 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center;
  padding: 2rem;
  display: grid;
  place-content: center;
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.3;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

p {
  color: #94a3b8;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

strong {
  color: #f43f5e;
  font-weight: 700;
}

ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  background-color: #1e2230;
  padding: 1.25rem;
  border-radius: 8px;
  border: 1px solid #2e344a;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  font-weight: 600;
  font-size: 0.938rem;
  text-decoration: none;
  border-radius: 4px;
  transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

li:first-child a {
  background-color: #e11d48;
  color: #ffffff;
}

li:first-child a:hover {
  background-color: #f43f5e;
  transform: translateY(-1px);
}

li:first-child a:active {
  background-color: #be123c;
  transform: translateY(0);
}

li:last-child a {
  background-color: transparent;
  border: 1px solid #2e344a;
  color: #f1f5f9;
}

li:last-child a:hover {
  background-color: #1e2230;
  border-color: #60a5fa;
  color: #60a5fa;
}

a:focus-visible {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}