/*
2b2d42","e86a92","f7e733","f7f7f9","41e2ba"]
*/

:root {
  --sidebar-width: 260px;
  --font-sans: system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;
  --color-indigo: #242637;
  --color-indigo-dark: #191a27;
  --color-text: #F7F7F9;
  --color-text-mid: #CCCCCC;
  --color-text-dark: #999999;
  --color-primary: #E86A92;
  --color-primary-dark: #E13D71;
  --color-secondary: #F7E733;
  --color-secondary-mid: #b6a80b;
  --color-secondary-dark: #F7E7330D;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  background-color: var(--color-indigo-dark );
}

body {
  font-family: var(--font-sans);
  background: linear-gradient(135deg, var(--color-indigo) 0%, var(--color-indigo-dark) 100%);
  color: var(--color-text);
  display: flex;
  min-height: 100vh;
  line-height: 1.6;
}

.sidebar {
  width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--color-indigo-dark) 0%, #1a1c2e 100%);
  padding: 1rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar .logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  display: block;
  margin-bottom: 2rem;
  letter-spacing: -0.5px;
}

.sidebar h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #888;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.sidebar ul {
  list-style: none;
}

.sidebar li a {
  display: block;
  padding: 0.25rem 0.75rem;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.9rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  position: relative;
}

.sidebar li a:hover {
  color: var(--color-secondary);
  background: rgba(232, 106, 146, 0.1);
  transform: translateX(4px);
}

main {
  margin-left: var(--sidebar-width);
  padding: 3rem 4rem;
  max-width: 80rem;
  flex: 1;
}

main h1 {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid;
  border-image: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%) 1;
  padding-bottom: 0.5rem;
  font-weight: 700;
}

main h2 {
  color: var(--color-text);
  font-size: 1.4rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

main h3 {
  color: var(--color-text);
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

main p {
  margin-bottom: 1rem;
}

main a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: all 0.2s ease;
  text-decoration-thickness: 2px;
}

main a:hover {
  color: var(--color-secondary);
}

main code {
  background: var(--color-secondary-dark);
  color: var(--color-text-mid);
  padding: 0.2em 0.5em;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}

main pre {
  background: var(--color-indigo-dark);
  border-radius: 8px;
  padding: 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

main pre code {
  background: none;
  padding: 0;
  font-size: 0.85rem;
}

main blockquote {
  border-left: 4px solid var(--color-secondary);
  background: var(--color-secondary-dark);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  color: var(--color-text-mid);
  border-radius: 4px;
}

main table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

main th,
main td {
  border: 1px solid rgba(232, 106, 146, 0.2);
  padding: 0.5rem;
  text-align: left;
}

main th {
  background: rgba(232, 106, 146, 0.05);
  color: var(--color-text);
  font-weight: 600;
}

main tr:hover {
  background: rgba(232, 106, 146, 0.05);
}

main ul, main ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

main li {
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
}

@media (max-width: 768px) {
  .sidebar {
    position: static;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 2px solid var(--color-primary);
    box-shadow: 0 4px 12px rgba(232, 106, 146, 0.15);
  }

  body {
    flex-direction: column;
  }

  main {
    margin-left: 0;
    padding: 2rem 1.5rem;
  }

  main h1 {
    font-size: 2rem;
  }
}