body, html {
  height: 100%;
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

.background {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: url('https://github.com/Sim3-14159.png') center center / cover no-repeat fixed;
  filter: blur(7px) brightness(0.7);
  z-index: -1;
}

.container {
  max-width: 600px;
  margin: 60px auto;
  background: rgba(255,255,255,0.92);
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  padding: 32px 24px;
  backdrop-filter: blur(2px);
}

header h1 {
  margin-top: 0;
  font-size: 2.8em;
  color: #232526;
  text-align: center;
}

#github-btn {
  display: block;
  margin: 0 auto 15px auto;
  background: #333;
  color: #fff;
  border: none;
  padding: 10px 24px;
  border-radius: 6px;
  font-size: 1.05em;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 6px rgba(44,62,80,0.13);
}
#github-btn:hover {
  background: #2c3e50;
  box-shadow: 0 4px 16px rgba(44,62,80,0.18);
}

section {
  margin-top: 24px;
}

#repo-list {
  list-style: none;
  padding: 0;
}

#repo-list li {
  background: #f6f8fa;
  margin-bottom: 10px;
  padding: 16px 18px;
  border-radius: 7px;
  box-shadow: 0 2px 8px rgba(44,62,80,0.07);
  font-size: 1.08em;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

#repo-list li a {
  color: #2c3e50;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.13em;
}
#repo-list li a:hover {
  text-decoration: underline;
  color: #0074D9;
}

.repo-meta {
  color: #555;
  font-size: 0.95em;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  align-items: center;
}

.repo-meta span {
  display: inline-block;
}

/* Responsive for mobile */
@media (max-width: 700px) {
  .container {
    margin: 20px 6px;
    padding: 20px 6px;
    max-width: 98vw;
  }
  header h1 {
    font-size: 2em;
  }
}