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

html, body {
  width: 100%;
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  background: #fafafa;
  color: #111;
}

/* Container Layout */
#app {
  max-width: 1080px;
  margin: 0 auto;
  padding: 2rem;
}

h1, h2, h3 {
  margin-bottom: 1rem;
  font-weight: 600;
}

p {
  line-height: 1.6;
  margin-bottom: 1rem;
}

button {
  padding: 0.6rem 1.2rem;
  border: none;
  background-color: #111;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  border-radius: 4px;
}

button:hover {
  background-color: #333;
}

a {
  color: #0056b3;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}