* {
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

body {
  background: linear-gradient(135deg, #0f172a, #020617);
  color: #e5e7eb;
  min-height: 100vh;
  padding: 40px;
}

main {
  max-width: 1000px;
  margin: auto;
  background: #020617;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

h1 {
  text-align: center;
  margin-bottom: 32px;
  font-size: 2rem;
  letter-spacing: 0.5px;
}

.grid {
  gap: 32px;
}

form {
  background: #020617;
  border-radius: 16px;
  padding: 24px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

label {
  font-size: 0.9rem;
  color: #94a3b8;
}

input {
  background: #020617;
  border: 1px solid #1e293b;
  color: #e5e7eb;
  padding: 8px 10px;
  border-radius: 8px;
  outline: none;
  transition: 0.2s;
}

input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.3);
}

button {
  margin-top: 12px;
  background: linear-gradient(135deg, #38bdf8, #0ea5e9);
  border: none;
  color: #020617;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(56, 189, 248, 0.4);
}

ul {
  list-style: none;
  padding: 0;
}

li {
  background: linear-gradient(145deg, #020617, #020617);
  border: 1px solid #1e293b;
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 16px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

li:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}

li h1 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

li p {
  font-size: 0.9rem;
  color: #94a3b8;
}

li button {
  margin-top: 12px;
  background: linear-gradient(135deg, #f87171, #ef4444);
  color: white;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
}

li button:hover {
  box-shadow: 0 8px 18px rgba(239, 68, 68, 0.5);
}

@media (max-width: 768px) {
  main {
    padding: 20px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}