body {
  font-family: 'Segoe UI', Arial, sans-serif;
  margin: 0;
  background: #f7f7f7;
  color: #222;
}
header {
  display: flex;
  align-items: center;
  background: #222;
  color: #fff;
  padding: 1rem 2.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.logo {
  height: 64px;
  margin-right: 1.5rem;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  padding: 6px;
  border: 1px solid #eee;
}
.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}
nav {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
}
nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
nav a:hover {
  color: #ffd700;
}
/* General link styling */
a {
  color: #222;
  text-decoration: underline;
  font-weight: 500;
  transition: color 0.2s;
}
a:hover {
  color: #ffd700;
  text-decoration: underline;
}
/* General link styling */
a {
  color: #0077cc;
  text-decoration: underline;
}

/* Mailto button styling */
.mailto-link {
  display: inline-block;
  background: #ffd700;
  color: #222 !important;
  font-weight: 600;
  padding: 0.3em 0.9em;
  border-radius: 6px;
  text-decoration: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.07);
  transition: background 0.2s, color 0.2s;
}
.mailto-link:hover {
  background: #ffe066;
  color: #111 !important;
}
main {
  max-width: 700px;
  margin: 2rem auto;
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
}
h1 {
  margin-top: 0;
}