body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
  padding: 0;
  background: #050814;              
  color: #f5f7ff;
  line-height: 1.6;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

h1, h2, h3, h4 {
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: #e3f0ff;
}

h1 {
  font-size: 2.3rem;
  border-bottom: 3px solid #1f6feb; 
  padding-bottom: 0.5rem;
}

h2 {
  font-size: 1.7rem;
  border-left: 4px solid #f85149;   
  padding-left: 0.6rem;
}

h3 {
  font-size: 1.3rem;
  color: #9ecbff;
}

a {
  color: #58a6ff;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

a:hover {
  color: #f78166;                   
  border-color: #f78166;
}

code {
  font-family: "Fira Code", "Consolas", "SFMono-Regular", monospace;
  background: #0b1020;
  color: #ffb4b4;
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  font-size: 0.95em;
}

pre {
  background: radial-gradient(circle at top left, #102a43, #050814);
  padding: 1rem 1.2rem;
  border-radius: 8px;
  overflow-x: auto;
  border: 1px solid #1f2937;
  box-shadow: 0 0 0 1px rgba(31, 111, 235, 0.25);
}

pre code {
  background: transparent;
  padding: 0;
  color: #e5e9ff;
}

.git-command {
  color: #58a6ff;
  font-weight: 600;
}

.git-warning {
  color: #f85149;
  font-weight: 600;
}

ul, ol {
  padding-left: 1.5rem;
}

li {
  margin: 0.25rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

th, td {
  padding: 0.6rem 0.75rem;
  border: 1px solid #1f2937;
}

th {
  background: linear-gradient(90deg, #1f6feb, #f85149);
  color: #ffffff;
  text-align: left;
}

tr:nth-child(even) {
  background: #050b18;
}

.note {
  border-left: 4px solid #1f6feb;
  background: rgba(31, 111, 235, 0.08);
  padding: 0.75rem 1rem;
  margin: 1.25rem 0;
  border-radius: 4px;
}

.warning {
  border-left: 4px solid #f85149;
  background: rgba(248, 81, 73, 0.08);
  padding: 0.75rem 1rem;
  margin: 1.25rem 0;
  border-radius: 4px;
}

.navbar {
  background: linear-gradient(90deg, #1f6feb, #f85149);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

.navbar a {
  color: #ffffff;
  margin-right: 1rem;
  font-weight: 500;
  border-bottom: none;
}

.navbar a:hover {
  color: #ffe5e5;
}

footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid #1f2937;
  font-size: 0.85rem;
  color: #9ca3af;
  text-align: center;
}