.main-block {
    margin: var(--size-64px) auto;
    margin-top: calc(var(--size-32px) + var(--size-64px));
    width: 62.5%;
    display: flex;
    gap: var(--size-32px);
}
.main-block-first-chapter {
    width: 37.5%;
}
.product-icon {
    width: auto;
    padding: 0;
    aspect-ratio: 1;
    background-image: var(--bg-image);
    background-size: cover;
}
.main-block-second-chapter {
    width: 62.5%;
}
.product-name, .product-about-title {
    font-variation-settings: "wdth" 180;
    margin: 0;
}
.product-description, .product-features {
    font-variation-settings: "wdth" 120;
    margin: var(--size-8px) 0 0 0;
    font-weight: 300;
}
.product-features {
    padding-left: var(--size-24px);
}
.product-about {
    margin-top: var(--size-32px);
}
.product-about-section {
    padding: var(--size-16px) 0;
    grid-template-columns: 1fr 1fr;
    display: grid;
    width: auto;
}
.product-about-section-key {
    font-weight: 200;
    margin: 0;
}
.product-about-section-value {
    font-weight: 300;
    margin: 0;
}
.product-duration-desc {
    margin: var(--size-32px) 0 var(--size-16px) 0;
}
.product-price-title {
    margin: var(--size-32px) 0 var(--size-8px) 0;
    font-weight: 300;
    font-variation-settings: "wdth" 180;
}
.product-price {
    font-variation-settings: "wdth" 200;
    font-weight: 500;
    margin: var(--size-8px) 0;
}
.product-unavailable-title {
    margin: var(--size-8px) 0;
}
.product-unavailable-button {
    width: auto;
    pointer-events: none;
}
@media screen and (max-width: 420px) {
    .main-block {
        margin-top: calc(var(--size-16px) + var(--size-64px));
        width: auto;
        display: block;
    }
    .main-block-first-chapter {
        width: auto;
        margin: var(--size-32px);
    }
    .main-block-second-chapter {
        width: auto;
        margin: var(--size-32px);
    }
    .product-features {
        padding-left: var(--size-16px);
    }
    .product-about-section-key {
        font-weight: 200;
        margin: 0;
    }
    .input-switch-button.active {
        font-variation-settings: "wdth" 100;
    }
}