html, body {
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5ff;
}

main {
    margin-left: 3%;
    margin-right: 3%;
    padding-bottom: 120px;
}

header, footer {
    background: #0000ff;
    color: #e0e0e0;
    padding: 24px 40px;
    width: 100%;
    box-sizing: border-box;
}

.siteHeader {
    font-size: 20px;
    letter-spacing: 1px;
}

.siteHeaderInner {
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.siteTitle {
    font-size: 22px;
    font-weight: 700;
}

.siteSubtitle {
    font-size: 14px;
    color: #b0b0e0;
}

.sectionTitle {
    font-size: 22px;
    margin: 28px 0 20px;
}

.cardGrid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.productCard {
    background: #fff;
    border: 2px solid #0000ff;
    width: 260px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: border-color 0.2s;
}

.productCard:hover {
    border-color: #09ff00;
}

.productCard-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.productCard-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.productCard-title {
    font-size: 18px;
    margin: 0 0 10px;
    line-height: 1.2;
    word-break: break-word;
    hyphens: auto;
}

.productCard-desc {
    font-family: 'Arial Narrow Bold', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: #444;
    margin: 0;
}

.productCard-footer {
    padding: 16px;
    border-top: 1px solid #eee;
    margin-top: auto;
}

.productCard-button {
    background: #0000ff;
    color: #fff;
    border: none;
    padding: 10px;
    width: 100%;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 15px;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: background-color 0.2s, color 0.2s;
}

.productCard-button:hover {
    background: #09ff00;
    color: #000;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: 14px;
    line-height: 1.8;
    box-sizing: border-box;
}

footer p {
    margin: 0;
}