* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    background: transparent;
}

.container {
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.product-container {
    background: white;
    border-radius: 20px;
    border: 2px solid #ff0000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 900px;
    width: 80%;
    display: flex;
}

.product-image {
    flex: 1;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, #f3f3f3, #ffffff);
}

.product-info {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: white;
}

h1 {
    font-size: 2em;
    margin-bottom: 15px;
    color: #333;
    text-align: center;
}

.slogan {
    font-size: 1em;
    color: #ff0000;
    margin-bottom: 10px;
    text-align: center;
    margin-top: -10px;
}

.description {
    color: #888;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.9em;
    text-align: center;
}

.price {
    font-size: 1.2em;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.price-low {
    color: #ff0000;
}

.price-high {
    color: #ff0000;
    text-decoration: none;
}

.buy-button {
    width: 150px;
    height: 70px;
    padding: 0;
    font-size: 18px;
    font-weight: bold;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    background: #ff0000;
    color: white;
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.buy-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.4);
    background: #e60000;
}

.buy-button:active {
    transform: translateY(1px);
    box-shadow: 0 2px 10px rgba(255, 107, 107, 0.2);
}

@media (max-width: 768px) {
    .product-container {
        flex-direction: column;
        width: 95%;
    }

    .product-image, .product-info {
        padding: 30px;
    }

    .product-info {
        text-align: center;
    }

    .buy-button {
        align-self: center;
    }
}