/* Base styles */
:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --accent-color: #e74c3c;
  --background-color: #f9f9f9;
  --text-color: #333;
  --border-radius: 8px;
  --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

body {
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  font-family: "Heebo", sans-serif;
  background-color: #f5f6fa;
  line-height: 1.6;
  color: #2c3e50;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Navigation styles */
.nav-bar {
  background: linear-gradient(to right, #2c3e50, #3498db);
  padding: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: background-color 0.3s;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
  background-color: rgba(255, 255, 255, 0.2);
}

.bsd {
  color: white;
  font-weight: bold;
}

/* Guide sections */
.guide-section {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.guide-section:hover {
  transform: translateY(-5px);
}

.guide-section h2 {
  color: var(--primary-color);
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.guide-content {
  padding: 1rem;
}

.guide-content h3 {
  color: var(--secondary-color);
  margin: 1.5rem 0 1rem;
}

.guide-content ul {
  list-style-type: none;
  padding: 0;
}

.guide-content li {
  margin: 0.8rem 0;
  padding-right: 1.5rem;
  position: relative;
}

.guide-content li::before {
  content: "◆";
  color: var(--accent-color);
  position: absolute;
  right: 0;
  transform: translateX(-50%);
}

/* Responsive design */
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    align-items: stretch;
  }

  .guide-section {
    padding: 1rem;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.guide-section {
  animation: fadeIn 0.5s ease-out forwards;
}

/* Quick action buttons */
.quick-actions {
  display: flex;
  gap: 1rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.action-button {
  background: linear-gradient(to right, #2980b9, #3498db);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  transition: transform 0.2s;
}

.action-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.action-button .icon {
  font-size: 1.2rem;
}

h1 {
  text-align: center;
  color: #2c3e50;
  margin: 2rem 0;
  font-size: 2.5rem;
}

h2 {
  color: #2980b9;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

h3 {
  color: #34495e;
  margin: 1.5rem 0 1rem;
  font-size: 1.4rem;
}

ul {
  padding-right: 1.5rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}