body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #181a20;
  color: #f4f4f4;
  margin: 0;
  padding: 0;
}
header {
  background: #23263a;
  padding: 1.5rem 0 1rem 0;
  text-align: center;
}
header h1 {
  margin: 0;
  font-size: 2.5rem;
}
nav {
  margin-top: 0.5rem;
}
nav a {
  color: #aee6ff;
  text-decoration: none;
  margin: 0 1rem;
  font-weight: 500;
}
nav a:hover {
  text-decoration: underline;
}
main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1rem;
}
#projects {
  margin-bottom: 2.5rem;
}
.project-card {
  background: #23263a;
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  text-align: left;
}
.project-card h3 {
  margin-top: 0;
}
.tags {
  margin-top: 0.5rem;
}
.tags span {
  display: inline-block;
  background: #2e8bc0;
  color: #fff;
  border-radius: 4px;
  padding: 0.2em 0.7em;
  margin-right: 0.5em;
  font-size: 0.9em;
}
#other-projects {
  list-style: disc inside;
  color: #aee6ff;
}
#about {
  background: #23263a;
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 2rem;
  text-align: left;
}
footer {
  text-align: center;
  padding: 1.5rem 0 1rem 0;
  background: #23263a;
  color: #aee6ff;
  margin-top: 2rem;
  font-size: 1rem;
}