body {
font-family: Arial, sans-serif;
line-height: 1.6;
margin: 0;
padding: 0;
}
.container {
max-width: 840px;
margin: 0 auto;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
border-bottom-left-radius: 0.5rem;
border-bottom-right-radius: 0.5rem;
padding: 20px;
}
.content {
padding: 1rem;
}
.profile {
display: flex;
flex-direction: column;
align-items: center;
}
.profile-image {
width: 7rem;
height: 7rem;
border-radius: 50%;
object-fit: cover;
margin-bottom: 1rem;
}
.profile-info {
text-align: center;
}
h1 {
font-size: 1.875rem;
font-weight: bold;
margin: 0;
}
.profile-info h2 {
    font-size: 1.25rem;
    color: #666;
    margin: 0.5rem 0;
}
  
.profile-subtitle {
font-size: 1.25rem;
color: #666;
margin: 0.5rem 0;
}
.location {
font-size: 0.875rem;
margin-top: 0.25rem;
}
.links {
margin-top: 0.5rem;
}
.links a {
color: #0066cc;
text-decoration: none;
margin: 0 0.5rem;
}
.links a:hover {
text-decoration: underline;
}
nav {
margin-top: 2rem;
}
nav ul {
display: flex;
flex-wrap: wrap;
justify-content: center;
padding: 0;
list-style-type: none;
}
nav ul li {
margin-right: 1rem;
}
nav ul li:last-child {
margin-right: 0;
}
nav ul li a {
color: #000;
font-size: 1.125rem;
line-height: 1.75rem;
text-decoration: none;
transition: all 0.3s ease;
}
nav ul li a.active {
border-bottom-width: 2px;
border-color: #000;
font-weight: 700;
}
@media (min-width: 768px) {
.profile {
    flex-direction: row;
    align-items: flex-start;
}
.profile-image {
    margin-right: 1.5rem;
    margin-bottom: 0;
}
.profile-info {
    text-align: left;
}
}
@media (max-width: 600px) {
.container {
    padding: 10px;
}
}