body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

header h1 {
    margin: 0;
}

nav ul {
    padding: 0;
    list-style: none;
    background: #444;
    text-align: center;
    margin: 0;
}

nav ul li {
    display: inline-block;
}

nav a {
    text-decoration: none;
    color: #fff;
    padding: 1rem 1.5rem;
    display: inline-block;
}

nav a:hover {
    background: #555;
}

main {
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 2rem auto;
}

section {
    background: #fff;
    margin-bottom: 1rem;
    padding: 2rem;
    border-radius: 5px;
}

footer {
    text-align: center;
    padding: 2rem 1rem;
    background: #333;
    color: #fff;
}

footer p {
    margin: 0.5rem 0;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.gallery img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    flex: 1 1 300px;
}

.parts-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1rem;
}

.part-item {
    flex: 1 1 calc(33% - 1.5rem);
    text-align: center;
    background: #fff;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.part-item img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 0.5rem;
}

.part-item span {
    font-weight: bold;
    color: #333;
}