body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

header {
    background-color: #232f3e;
    color: white;
    padding: 1rem;
    text-align: center;
}

header h1 a {
    color: white;
    text-decoration: none;
}

.carousel-container {
    width: 100%;
    overflow: hidden;
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid #ddd;
}

.carousel-track {
    display: flex;
    width: calc(250px * 10);
    animation: scroll 20s linear infinite;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-250px * 5)); }
}

.carousel-item {
    width: 230px;
    margin: 0 10px;
    flex-shrink: 0;
    text-align: center;
}

.carousel-item img {
    width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.item-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 15px;
    text-align: center;
}

.item-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
}

.detail-btn, .amazon-btn {
    display: inline-block;
    background-color: #ff9900;
    color: #232f3e;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    margin-top: 10px;
}

.amazon-btn {
    background-color: #f0c14b;
    border: 1px solid #a88734;
}

.amazon-image-link {
    margin-top: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    display: inline-block;
    background: #fff;
    text-align: center;
}

.amazon-image-link a {
    text-decoration: none;
    color: #333;
}

.amazon-image-link img {
    max-width: 150px;
    height: auto;
    display: block;
    margin: 0 auto 10px;
}

.item-detail {
    max-width: 800px;
    margin: 20px auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
}

.detail-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
}

.sources {
    margin-top: 30px;
    border-top: 1px solid #eee;
    padding-top: 20px;
}

footer {
    text-align: center;
    padding: 20px;
    color: #888;
}