body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
               Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  background-color: #f5f7fa;
  color: #1f2933;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 40px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

h1 {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

h2 {
  margin-top: 40px;
  font-size: 1.4rem;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 6px;
}

p {
  font-size: 1rem;
}

ul {
  padding-left: 20px;
}

.badge {
  display: inline-block;
  background: #111827;
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 20px;
}

.tech {
  background: #f1f5f9;
  padding: 12px;
  border-radius: 8px;
  font-size: 0.95rem;
}

.screenshots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.screenshot-box {
  border: 2px dashed #cbd5e1;
  border-radius: 8px;
  padding: 40px 20px;
  text-align: center;
  color: #64748b;
  font-size: 0.9rem;
}