/* =========================================================================
   Category hub header
   Nota: NÃO usar var(--surface-*) aqui. Essas variáveis são invertidas por um
   @media (prefers-color-scheme: dark) independente do tema forçado (html.light),
   então ficam escuras no SO em dark mode mesmo com a página branca. Usar só as
   variáveis que acompanham o tema: --background-site, --text-*, --border-color-*,
   --primary (ou cores explícitas).
   ====================================================================== */

.category-header {
    margin-bottom: var(--size-7);
    padding-bottom: var(--size-6);
    border-bottom: var(--border-size-1) solid var(--border-color-1);
}

.category-header__top {
    display: flex;
    align-items: center;
    gap: var(--size-5);
    margin-bottom: var(--size-5);
}

.category-header__logo {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 96px;
    height: 96px;
    padding: var(--size-3);
    border-radius: var(--radius-3);
    background: linear-gradient(135deg, #2b2f37 0%, #16181d 100%);
    border: 1px solid rgba(255, 255, 255, .10);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .14);
}

.category-header__logo-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.category-header__heading {
    display: flex;
    flex-direction: column;
    gap: var(--size-2);
    min-width: 0;
}

.category-header__title {
    margin: 0;
    font-size: var(--font-size-6);
    font-weight: 900;
    line-height: 1.05;
    color: var(--text-1);
    letter-spacing: -1px;
}

.category-header__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.category-header__updated,
.category-header__count {
    display: inline-flex;
    align-items: center;
    gap: var(--size-1);
    margin: 0;
    font-size: var(--font-size-00);
    color: var(--text-3);
}

.category-header__meta-icon {
    width: 14px;
    height: 14px;
    flex: none;
    color: var(--text-3);
}

.category-header__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
    align-items: start;
    gap: var(--size-5) var(--size-7);
}

.category-header__description {
    color: var(--text-2);
    font-size: var(--font-size-2);
    line-height: 1.7;
    max-width: 64ch;
}

.category-header__description p {
    margin: 0 0 var(--size-3);
    font-size: inherit;
}

.category-header__description p:last-child {
    margin-bottom: 0;
}

/* Key facts */
.category-facts {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--size-4);
    margin: 0;
    padding: 0 0 0 var(--size-5);
    border-top: 0;
    border-left: var(--border-size-1) solid var(--border-color-1);
}

.category-facts__item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.category-facts dt {
    font-size: var(--font-size-000);
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--text-3);
    font-weight: 700;
}

.category-facts dd {
    margin: 0;
    font-size: var(--font-size-1);
    font-weight: 600;
    color: var(--text-1);
}

/* Entity link + subtopic chips */
.category-header__links,
.category-subtopics {
    display: flex;
    flex-wrap: wrap;
    gap: var(--size-2);
}

.category-header__links {
    grid-column: 2;
    margin-top: calc(var(--size-5) * -1);
    padding-left: var(--size-5);
}

.category-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--size-1);
    padding: 7px 14px;
    border-radius: var(--radius-round);
    border: var(--border-size-1) solid var(--border-color-2);
    background: transparent;
    color: var(--text-2);
    font-size: var(--font-size-00);
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    transition: border-color .15s ease, color .15s ease;
}

.category-chip:hover,
.category-chip:focus-visible {
    color: var(--primary);
    border-color: var(--primary);
    text-decoration: none;
}

.category-chip .icon {
    width: 14px;
    height: 14px;
    flex: none;
}

/* =========================================================================
   Hub (after the news loop)
   ====================================================================== */
.category-hub {
    margin-top: var(--size-8);
    padding-top: var(--size-7);
    border-top: var(--border-size-1) solid var(--border-color-1);
    display: flex;
    flex-direction: column;
    gap: var(--size-8);
}

/* Related topics */
.category-related {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--size-2) var(--size-5);
}

.category-related li {
    margin: 0;
    padding: 0;
}

.category-related a {
    display: inline-flex;
    align-items: center;
    gap: var(--size-2);
    padding: var(--size-2) 0;
    color: var(--text-1);
    text-decoration: none;
    font-weight: 600;
    border-bottom: var(--border-size-1) solid transparent;
}

.category-related a:hover,
.category-related a:focus-visible {
    color: var(--primary);
}

.category-related .icon {
    width: 16px;
    height: 16px;
    color: var(--primary);
    flex: none;
}

/* FAQ */
.category-faq__item {
    border-bottom: var(--border-size-1) solid var(--border-color-1);
}

.category-faq__item:first-of-type {
    border-top: var(--border-size-1) solid var(--border-color-1);
}

.category-faq__q {
    cursor: pointer;
    list-style: none;
    padding: var(--size-4) var(--size-6) var(--size-4) 0;
    position: relative;
    font-size: var(--font-size-2);
    font-weight: 700;
    color: var(--text-1);
}

.category-faq__q::-webkit-details-marker {
    display: none;
}

.category-faq__q::after {
    content: "+";
    position: absolute;
    right: var(--size-2);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-4);
    font-weight: 400;
    line-height: 1;
    color: var(--primary);
}

.category-faq__item[open] .category-faq__q::after {
    content: "\2212";
}

.category-faq__a {
    padding: 0 0 var(--size-5);
    color: var(--text-2);
    line-height: 1.65;
}

.category-faq__a p {
    margin: 0 0 var(--size-3);
}

.category-faq__a p:last-child {
    margin-bottom: 0;
}

/* =========================================================================
   Responsive
   ====================================================================== */
@media screen and (max-width: 768px) {
    .category-header__top {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--size-3);
        margin-bottom: var(--size-4);
    }

    .category-header__heading {
        align-items: center;
    }

    .category-header__meta {
        align-items: center;
    }

    .category-header__logo {
        width: 84px;
        height: 84px;
    }

    .category-header__title {
        font-size: var(--font-size-5);
    }

    .category-header__body {
        display: flex;
        flex-direction: column;
        gap: var(--size-4);
    }

    .category-facts {
        display: flex;
        flex-wrap: wrap;
        padding: var(--size-5) 0 0;
        border-top: var(--border-size-1) solid var(--border-color-1);
        border-left: 0;
        justify-content: flex-start;
        gap: var(--size-4) var(--size-6);
        width: 100%;
    }

    .category-facts__item {
        align-items: flex-start;
        text-align: left;
    }

    .category-subtopics {
        justify-content: center;
    }

    .category-header__links {
        grid-column: auto;
        justify-content: flex-start;
        margin-top: 0;
        padding-left: 0;
        width: 100%;
    }

    .category-faq__q {
        font-size: var(--font-size-1);
    }
}

@media screen and (max-width: 480px) {
    .category-header__logo {
        width: 72px;
        height: 72px;
        padding: var(--size-2);
    }

    .category-header__title {
        font-size: 1.75rem;
    }

    .category-header__description {
        font-size: 1.05rem;
        line-height: 1.6;
    }

    .category-facts {
        padding-top: var(--size-4);
        gap: var(--size-3);
    }

    .category-chip {
        padding: 6px 12px;
    }
}

@media screen and (max-width: 360px) {
    .category-header__title {
        font-size: 1.65rem;
    }
}