body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #fff;
  color: #222;
  margin: 0;
  padding: 0;
}

.header-banner {
  display: flex;
  align-items: center;
  background: #181818;
  padding: 0.7em 0 0.7em 2vw;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.header-banner img {
  height: 48px;
  margin-right: 1.2em;
  transition: transform 0.15s;
}

.header-banner img:hover {
  transform: scale(1.08);
}

.site-title {
  color: #fff;
  font-size: 2em;
  font-weight: bold;
  letter-spacing: 2px;
  text-decoration: none;
}

nav {
  background: #d81b60;
  box-shadow: 0 2px 6px rgba(216,27,96,0.05);
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0.3em 0;
}

nav ul li {
  margin: 0 1.8em;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 1.1em;
  font-weight: 500;
  letter-spacing: 1px;
  padding: 0.2em 0.5em;
  border-radius: 3px;
  transition: background 0.2s, color 0.2s;
}

nav ul li a.active,
nav ul li a:hover {
  background: #fff;
  color: #d81b60;
}

main {
  max-width: 800px;
  margin: 2em auto;
  padding: 0 1em;
}

h1, h2 {
  color: #d81b60;
}

footer {
  text-align: center;
  color: #999;
  font-size: 0.95em;
  margin: 2em 0 1em 0;
}

