body {
    font-family: 'Noto Sans TC', 'Montserrat', sans-serif;
}

.page-header {
    padding: 8rem 0 4rem 0;
    text-align: center;
    background-color: #f8f9fa;
    margin-top: 80px; /* Adjust for fixed navbar */
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #333;
}

.page-header .subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-top: 1rem;
    font-weight: 300;
}

.content-section {
    padding: 4rem 0;
}

.intro-section {
    max-width: 800px;
    margin: 0 auto 4rem auto;
}

.intro-section h2 {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: #1a3a5d;
}

.intro-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    text-align: left;
}

.products-section .product-item {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid #e5e5e5;
}

.products-section .product-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.products-section h3 {
    font-size: 2rem;
    font-weight: 500;
    color: #004080;
    margin-bottom: 0.5rem;
}

.products-section .slogan {
    font-style: italic;
    color: #666;
    margin-bottom: 1rem;
}

.products-section p {
    font-size: 1rem;
    line-height: 1.7;
}

.products-section strong {
    color: #333;
}

.product-image-placeholder {
    width: 100%;
    height: 300px;
    background-color: #f0f0f0;
    border: 1px solid #e5e5e5;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    font-size: 1.2rem;
}
.product-image-placeholder::after {
    content: 'Image';
}


.organizers-section {
    padding: 4rem 0;
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
}

.organizers-section h2 {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.organizers-section p {
    font-size: 1.1rem;
}

.image-container {
    width: 100%;
    aspect-ratio: 1184 / 864;
    overflow: hidden;
    border: 1px solid #e5e5e5;
    background: #fafafa;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}