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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Courier New', 'Courier', monospace;
  line-height: 1.6;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

::selection {
  background: var(--selection-bg);
  color: var(--selection-fg);
}

.logo {
  text-align: center;
  font-size: 2.5em;
  margin: 40px 0 20px 0;
  color: var(--primary);
  text-shadow: var(--glow);
  letter-spacing: 3px;
  font-weight: bold;
}

.logo span {
  display: inline-block;
}

.logo .bracket {
  color: var(--subtle);
}

.logo .letter {
  animation: blink 4s infinite;
}

.logo .letter:nth-child(2) {
  animation-delay: 0.3s;
}

.logo .letter:nth-child(3) {
  animation-delay: 0.8s;
}

.logo .letter:nth-child(4) {
  animation-delay: 1.5s;
}

.logo .letter:nth-child(5) {
  animation-delay: 2.2s;
}

.logo .letter:nth-child(6) {
  animation-delay: 3s;
}

.logo .letter:nth-child(7) {
  animation-delay: 1.1s;
}

.logo .letter:nth-child(8) {
  animation-delay: 2.5s;
}

@keyframes blink {

  0%,
  90%,
  92%,
  94%,
  96%,
  100% {
    opacity: 1;
    text-shadow: var(--glow);
  }

  91%,
  93%,
  95% {
    opacity: 0.3;
    text-shadow: none;
  }
}

nav {
  text-align: center;
  margin: 30px 0;
  border-top: 2px solid var(--border);
  border-bottom: 2px solid var(--border);
  padding: 15px 0;
}

nav a {
  color: var(--secondary);
  text-decoration: none;
  margin: 0 20px;
  transition: all 0.3s;
  font-size: 1.1em;
  position: relative;
}

nav a:hover {
  color: var(--accent);
  text-shadow: var(--glow-strong);
}

nav a.active {
  color: var(--accent);
}

nav a.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  box-shadow: var(--glow-strong);
}

h1,
h2,
h3,
h4 {
  color: var(--primary);
  margin: 20px 0 10px 0;
}

h1 {
  font-size: 2em;
}

h2 {
  font-size: 1.6em;
}

h3 {
  font-size: 1.3em;
}

p {
  margin: 10px 0;
}

a {
  color: var(--secondary);
  transition: all 0.2s;
}

a:hover {
  color: var(--accent);
  text-shadow: var(--glow);
}

code {
  background: var(--color0);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--accent);
  font-family: 'Courier New', monospace;
}

pre {
  background: var(--color0);
  padding: 15px;
  border-left: 3px solid var(--primary);
  overflow-x: auto;
  margin: 15px 0;
}

pre code {
  background: none;
  padding: 0;
  color: var(--fg);
}

.box {
  background: rgba(38, 38, 38, 0.5);
  border: 1px solid var(--border);
  padding: 20px;
  margin: 20px 0;
  border-radius: 5px;
}

.box-title {
  color: var(--primary);
  font-size: 1.3em;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

img {
  max-width: 100%;
  height: auto;
  border: 2px solid var(--border);
}

.loading {
  text-align: center;
  color: var(--subtle);
  padding: 40px;
  font-style: italic;
}

.loading::after {
  content: '...';
  animation: dots 1.5s infinite;
}

@keyframes dots {

  0%,
  20% {
    content: '.';
  }

  40% {
    content: '..';
  }

  60%,
  100% {
    content: '...';
  }
}

.error {
  background: rgba(192, 108, 67, 0.2);
  border: 1px solid var(--color1);
  padding: 15px;
  margin: 20px 0;
  color: var(--color9);
}

footer {
  text-align: center;
  margin-top: 60px;
  padding-top: 20px;
  border-top: 2px solid var(--border);
  color: var(--subtle);
  font-size: 0.9em;
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .logo {
    font-size: 1.8em;
  }

  nav a {
    display: block;
    margin: 10px 0;
  }
}