.sources-page {
    color: #0a1c4a;
    background: #fff;
}

.sources-hero {
    padding: 60px 0 120px;
    background: #fff;
}

.sources-breadcrumbs {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0 0 60px;
    color: #000;
    font-family: "Inter Tight", sans-serif;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: 0.01em;
}

.sources-breadcrumbs a {
    color: inherit;
    opacity: 0.5;
    text-decoration: none;
}

.sources-breadcrumbs span:last-child {
    opacity: 1;
}

.sources-hero__heading {
    display: flex;
    gap: 24px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 60px;
}

.sources-hero__heading h1 {
    margin: 0;
    color: #0a1c4a;
    font-family: "Inter Tight", sans-serif;
    font-size: 50px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0.02em;
}

.sources-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 60px 20px;
    align-items: flex-start;
    align-content: flex-start;
}

.sources-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: calc((100% - 60px) / 4);
    max-width: 330px;
}

.sources-card__image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #d3d0d0;
}

.sources-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sources-card__label {
    margin: 0;
    color: #0a1c4a;
    font-family: "Inter Tight", sans-serif;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0;
}

@media (max-width: 1200px) {
    .sources-card {
        width: calc((100% - 20px) / 2);
        max-width: none;
    }
}

@media (max-width: 820px) {
    .sources-hero {
        padding: 28px 0 48px;
    }

    .sources-breadcrumbs {
        margin-bottom: 28px;
        font-size: 14px;
    }

    .sources-breadcrumbs a {
        color: #9aa2b3;
        opacity: 1;
    }

    .sources-breadcrumbs span:last-child {
        color: #0a1c4a;
        opacity: 1;
    }

    .sources-hero__heading {
        margin-bottom: 32px;
    }

    .sources-hero__heading h1 {
        font-size: 32px;
        letter-spacing: 0.02em;
    }

    .sources-grid {
        flex-direction: column;
        gap: 28px;
    }

    .sources-card {
        width: 100%;
        max-width: none;
        gap: 14px;
    }

    .sources-card__image {
        height: 220px;
    }

    .sources-card__label {
        font-size: 18px;
        line-height: 1.2;
    }
}