:root {
  color: #e8eef2;
  background: #10151c;
  font-family: Arial, sans-serif;
  font-size: 17px;
  line-height: 1.45;
}

* { box-sizing: border-box; }
body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  align-items: center;
}

footer {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 12px;
  color: #56616a;
  background: #10151c;
  text-align: center;
}

footer a { color: #68747d; }
footer a:hover { color: #818e97; }

main {
  width: min(1104px, calc(100% - 40px));
  margin: 0 auto;
  padding: 32px;
  display: grid;
  grid-template-columns: minmax(0, 500px) 520px;
  gap: 20px;
  align-items: center;
  background: #202b36;
  border: 1px solid #30404e;
}

.screenshot {
  display: block;
  width: 520px;
  height: auto;
  object-fit: contain;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.28);
}

h1 {
  margin: 0 0 24px;
  font-size: 2rem;
  line-height: 1.2;
}

p { margin: 0 0 16px; color: #c4ced5; }
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 24px;
}
a { color: #63d4ff; }
a:hover { color: #a9e9ff; }
.download {
  display: inline-block;
  margin: 12px 0;
  padding: 14px 24px;
  color: #10151c;
  background: #73e6a2;
  font-size: 1.1rem;
  font-weight: bold;
  text-decoration: none;
}
.download:hover {
  color: #10151c;
  background: #9aefba;
}
strong { color: #ffb85c; }
code {
  padding: 2px 5px;
  color: #73e6a2;
  background: #10151c;
  overflow-wrap: anywhere;
}

@media (max-width: 480px) {
  main { width: 100%; padding: 24px 20px; border-right: 0; border-left: 0; }
}

@media (max-width: 1132px) {
  main { grid-template-columns: minmax(0, 700px); justify-content: center; padding: 20px 0; }
  .panel { padding: 0 20px; }
  .screenshot { width: 100%; height: auto; }
}