:root {
  --bg: #0A1F1F;
  --accent: #50E3C2;
  --text: #F8F9FA;
  --link: #2BAF95;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.6;
  padding: 0;
  padding-top: 50px;
}

header {
  margin-bottom: 3rem;
  text-align: center;
}

h1 {
  color: var(--text);
  font-size: 2.5rem;
}

.tagline {
  font-size: 1rem;
  opacity: 0.8;
  margin-top: 0.5rem;
}

main {
  max-width: 800px;
  margin: 0 auto;
}

article {
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1rem;
}

h2 {
  color: var(--accent);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

a {
  color: var(--link);
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  color: #50E3C2;
  text-decoration: none;
}

footer {
  text-align: center;
  margin-top: 4rem;
  font-size: 0.9rem;
  opacity: 0.6;
}

strong {
  color: #A4EEDE;
}

.topbar {
  height: 50px;
  background-color: #061616;
  padding: 0.75rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-weight: 600;

  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.topbar a {
  color: var(--link);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.topbar a:hover {
  color: #50E3C2;
  text-decoration: none;
}

.nav-links a {
  color: var(--link);
  text-decoration: none;
  margin-right: 2rem;
}

.nav-links a:last-child {
  margin-right: 0;
}

.nav-links a:hover {
  color: #50E3C2;
  text-decoration: none;
}

.site-name {
  color: var(--accent);
  font-size: 1.1rem;
  user-select: none;
}

.guide-wrapper {
  padding: 0 50px;
  max-width: 1000px;
  margin: 0 auto;
}

.guide-container {
  display: grid;
  justify-content: center;
  grid-template-columns: repeat(3, 360px);
  grid-auto-rows: 10px;
  gap: 20px;
  padding: 20px;
  align-items: start;
}

.guide-container .guide-section {
  background-color: #1a1a1a;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);

  grid-row-end: span var(--row-span);
}

@media (max-width: 1024px) {
  .guide-container {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 640px) {
  .guide-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .guide-wrapper {
    padding: 0 15px;
  }
}
@media (max-width: 1200px) {
  .guide-container {
    grid-template-columns: repeat(2, 360px);
  }
}

@media (max-width: 768px) {
  .guide-container {
    grid-template-columns: 1fr;
  }
}
.guide-section ul {
  list-style-position: outside;
  margin-left: 0;
  padding-left: 2em;
}

.guide-section ol {
  list-style-position: outside;
  margin-left: 0;
  padding-left: 2.5em;
  list-style-type: decimal;
}

.guide-section ul li,
.guide-section ol li {
  font-size: 0.9em;
  margin-left: 0;
  padding-left: 0;
}

.wrapped-image {
  float: left;
  width: auto;
  height: auto;
  margin: 0 15px 15px 0;
  border-radius: 8px;
}

.guide-section dl {
  margin: 0;
  padding: 0;
}

.guide-section dt {
  margin-top: 1.2em;
  font-weight: bold;
  color: var(--accent);
  font-size: 1.05rem;
}

.guide-section dd {
  margin-left: 1em;
  margin-top: 0.3em;
  margin-bottom: 0.8em;
  font-size: 0.9rem;
  color: var(--text);
  border-left: 3px solid #2BAF95;
  padding-left: 0.75em;
}