body {
  font-family: Arial, sans-serif;
  margin: 0;                     
  padding: 0;                    
  background: #f5f7f5;           
  color: #333;                   
  line-height: 1.6;              
}
header {
  background: #231F20;  
  color: white;         
  padding: 1rem 2rem;   
  text-align: center;   
}
header .header-top {
  display: flex;        
  align-items: center;  
  justify-content: center;
  gap: 1rem;              
}
header img.logo {
  height: 50px; 
}
header h1 {
  margin: 0;    
  font-size: 1.5rem;
}
header p {
  margin: 0.5rem 0 0;
  font-size: 1.1rem; 
  color: #ddd;       
}
nav {
  background: #231F20;
  display: flex;      
  justify-content: center;
  flex-wrap: wrap;        
  gap: 1rem;              
  padding: 1rem;          
}
nav a {
  color: #F7941D;            
  text-decoration: none;     
  font-weight: bold;         
  padding: 0.5rem 1rem;      
  transition: color 0.3s ease;
}
nav a:hover {
  text-decoration: underline; 
}

main {
  padding: 2rem; 
  max-width: 1000px;
  margin: auto;     
}
section {
  background: white;             
  padding: 1.5rem;               
  margin-bottom: 2rem;           
  border-radius: 8px;            
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
h2 {
  color: #231F20;            
  border-bottom: 2px solid #e0e0e0;
  padding-bottom: 0.5rem;       
  margin-bottom: 1rem;          
}
ul {
  padding-left: 1.2rem; 
}
ul li {
  margin-bottom: 0.5rem;
}


.photo-pair {
  display: flex;     
  gap: 1rem;         
  margin-bottom: 0.5rem;
  flex-wrap: wrap;   
}
.photo-pair img {
  flex: 1;                          
  min-width: 200px;                
  max-width: 48%;                  
  height: 280px;                   
  object-fit: cover;               
  border-radius: 8px;              
  box-shadow: 0 2px 8px rgba(0,0,0,0.15); 
}
.photo-container {
  text-align: center; 
}
.photo-container img {
  max-width: 100%; 
  height: auto;    
  display: inline-block;
  max-width: 500px;
  width: 100%;     
}
.caption {
  font-size: 0.9rem; 
  color: #555;       
  margin-bottom: 1.5rem;
}
video {
  width: 90%;        
  display: block;    
  margin: 20px auto; 
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
footer {
  background: #231F20;
  color: white;       
  text-align: center; 
  padding: 1rem;      
}