:root {
    --primary: #ff4747;
    --dark: #333;
    --light: #f4f4f4;
    --white: #fff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--light);
    color: var(--dark);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: var(--white);
    padding: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
}

.search-form {
    display: flex;
    gap: 10px;
}

.search-form input {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    width: 300px;
}

.search-form button {
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: 15px;
}

.product-title {
    font-size: 16px;
    margin: 0 0 10px;
    height: 2.8em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.product-price {
    font-size: 18px;
    font-weight: bold;
    color: var(--primary);
}

.btn-buy {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--primary);
    color: white;
    padding: 10px 0;
    text-decoration: none;
    margin-top: 10px;
    border-radius: 4px;
}

.pagination {
    margin-top: 40px;
    text-align: center;
}

.pagination a {
    display: inline-block;
    padding: 10px 15px;
    background: var(--white);
    margin: 0 5px;
    text-decoration: none;
    color: var(--dark);
    border-radius: 4px;
}

.pagination a.active {
    background: var(--primary);
    color: white;
}