.article {
    margin-top: 0;
    width: 100%;

    .category-header-top {
        display: flex;
        flex-direction: column;
        align-items: start;
        justify-content: space-between;
        .breadcrumb {
            font-size: 0.85rem;
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            line-height: 1.3;
    
            &__separator {
                margin: 0 0.4rem;
            }
        }
        @media ($tablet) {
            flex-direction: row;
        }
    }


    h2 {
        font-family: Gelasio;
        font-weight: normal;
        font-size: 1.8rem;
        position: relative;
        display: inline-block;
        margin-top: 2rem;
        margin-bottom: 2rem;

        &::after {
            content: '';
            display: block;
            position: absolute;
            height: 5px;
            width: 100%;
            // bottom: -1.1rem;
            left: 0;
            z-index: 2;
        }

        p {
            line-height: 1.3;
            &:last-of-type {
                margin-top: 0.3rem;
                margin-bottom: 0.3rem;
            }
        }

        p + p {
            font-size: 1.6rem;
        }

        @media ($tablet) {
            p {
                font-size: 2.2rem !important;
            }

            p + p {
                font-size: 1.6rem !important;
            }
            &::after {
                bottom: -0.4rem;
            }
        }
    }

    // Category color gradients on h2::after
    &.category--le-laboratoire h2::after {
        background: linear-gradient(to bottom, transparent 0%, $laboratoire 30%);
    }
    &.category--manifestations-scientifiques h2::after {
        background: linear-gradient(to bottom, transparent 0%, $manifestations 30%);
    }
    &.category--publications-et-productions h2::after {
        background: linear-gradient(to bottom, transparent 0%, $publications 30%);
    }
    &.category--mediation-scientifique h2::after {
        background: linear-gradient(to bottom, transparent 0%, $mediations 30%);
    }
    &.category--ressources h2::after {
        background: linear-gradient(to bottom, transparent 0%, $ressources 30%);
    }

    .article-type {
        display: inline-block;
        margin-top: 2rem;
        font-family: $font-primary;
        font-size: 0.85rem;
        text-transform: uppercase;
        background-color: $light-gray;
        padding: 0.2rem 0.6rem;
    }

    .maj {
        font-family: $font-primary;
        font-size: 0.85rem !important;
        color: $less-dark-gray;
        margin-top: 1rem;
        margin-bottom: 2.5rem;
        text-transform: uppercase;
    }

    .imgs {
        width: 100%;
        margin-bottom: 3rem;

        figure {
            width: 100%;

            img {
                width: 100%;
                height: auto;
            }

            figcaption {
                font-family: $font-primary;
                font-size: 0.85rem;
                color: $less-dark-gray;
                margin-top: 0.5rem;
                font-style: italic;
            }

            @media ($tablet) {
                width: 50%;
            }
        }

        &--swiper {
            display: flex;
            align-items: center;
            gap: 0.5rem;

            @media ($tablet) {
                width: 50%;
            }

            .swiper {
                flex: 1;
                min-width: 0;
            }

            figure {
                width: 100%;
            }

            .swiper-pagination {
                position: static;
                margin-top: 0.5rem;
                text-align: center;
            }

            .swiper-pagination-bullet-active {
                background-color: $less-dark-gray !important;
            }
        }
    }

    .article-content {
        display: flex;
        flex-direction: column-reverse;
        gap: 3rem;

        @media ($tablet) {
            flex-direction: row;
        }
    }

    .sidebar {
        background-color: $light-light-gray;
        @media ($tablet) {
            width: 25%;
            padding: 0.8rem;
            flex-shrink: 0;
        }

        .sidebar-container {
            position: sticky;
            top: 6rem;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .sidebar-section {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            line-height: 1.4;

            p {
                margin: 0;
            }

            &.reference-bibliographique {
                display: inline-block;
                em, i {
                    font-style: italic;
                }
                strong {
                    font-weight: bold;
                }
            }
        }

        p {
            font-family: $font-primary;
        }

        .link-button {
            width: fit-content;
        }

        .imgs--portrait {
            @media ($tablet) {
                width: calc(100% + 1.6rem);
                margin-left: -0.8rem;
                margin-right: -0.8rem;
            }

            .sidebar-portrait {
                width: 100%;
            }
        }

        .sidebar-portrait {
            width: 100%;

            img {
                width: 100%;
                height: auto;
            }

            figcaption {
                font-family: $font-primary;
                font-size: 0.85rem;
                color: $less-dark-gray;
                margin-top: 0.5rem;
                font-style: italic;
            }
        }
    }

    .main-content-text {
        margin-top: 1rem;
        flex: 1;
        min-height: unset;

        /* Affichage posts newsletter */
        &:has(table[role=presentation]) {
            p:not(table[role=presentation] p):not(.maj) {
                display: none;
            }
            table {
                &[role=presentation] p {
                    margin: unset;
                }
                td {
                    vertical-align: top;
                }
                br {
                    display: none;
                }
            }
        }

        > *:not(.article-field) {
            font-size: 1.25rem;
        }

        a {
            text-decoration: underline;
        }

        // Les cards d'annonces liées sont imbriquées dans .main-content-text :
        // leur titre est un <h2>, il ne doit hériter NI de la barre colorée
        // `h2::after` (couleur de catégorie de l'annonce courante), NI du
        // soulignement des liens du corps. On neutralise les deux pour les cards.
        .post-card h2::after {
            display: none;
        }
        .post-card a {
            text-decoration: none;
        }

        p {
            margin-bottom: 1rem;
            line-height: 1.4;
            &:first-child {
                margin-top: 0 !important;
            }
        }

        // Corps collé depuis un webmail (Zimbra…) : un <div> par paragraphe,
        // séparés par des <div></div> vides, sans aucun <p>. Sans ces règles, ces
        // div héritent du line-height: 1 du reset et les div vides ont une hauteur
        // nulle (texte serré, paragraphes collés). :not([class]) épargne les div
        // structurelles des templates, qui ont toutes une classe.
        div:not([class]) {
            line-height: 1.4;
            &:empty {
                height: 1rem;
            }
        }
        // Les div vides en fin de corps (aucun div non vide après elles) ne
        // doivent pas creuser d'espace avant les mots-clés. Sélecteur interpolé
        // via @at-root : Ruby Sass supprime sinon silencieusement le :has(~ …),
        // ce qui masquerait toutes les div vides.
        @at-root #{"#{&} div:not([class]):empty:not(:has(~ div:not([class]):not(:empty)))"} {
            display: none;
        }

        // Le reset applique `font: inherit` à strong/b/em/i : on restaure gras et
        // italique pour tout le corps de texte (paragraphes, listes, citations…),
        // pas seulement sous <p>, sinon le formatage disparaît dans les <li>.
        strong, b {
            font-weight: bold;
        }
        em, i {
            font-style: italic;
        }

        ul, ol {
            line-height: 1.4;
            padding-left: 0.8rem;
        }

        ul {
            list-style: inside "· ";
        }

        ol {
            list-style: inside decimal;
        }

        blockquote{
            padding-left: 1rem;
            margin-left: 1.5rem;
            border-left: solid 1px $light-gray;
        }

        p:first-of-type + .mots-cles {
            margin-top: 1rem;
        }
        
        .article-field {
            font-size: 0.9rem !important;
            line-height: 1.4 !important;
            margin-bottom: 1.5rem !important;
            i {
                 font-style: italic;
            }
        }

          .mots-cles {
                margin-top: 4rem; // style par défaut = style du premier
            }
            .mots-cles ~ .mots-cles {
                margin-top: 1rem; // les 2e et 3e ont moins d'espace
            }

        .canal-u-embeds,
        .youtube-embeds {
            margin-top: 2rem;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        // Newsletter archivée : document email rendu isolé (voir single.twig).
        // L'iframe prend la largeur de la colonne ; son responsive interne
        // (@media max-width:620px) fait passer la table 600px à 100%. Hauteur
        // posée en px par newsletterFrame.js.
        .newsletter-frame {
            display: block;
            width: 100%;
            border: 0;
            overflow: hidden;
        }

        .canal-u-embed,
        .video-embed {
            position: relative;
            width: 100%;
            padding-bottom: 56.25%; // 16:9
            height: 0;

            iframe {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                border: 0;
            }
        }

    }


    .inline-title {
        text-transform: uppercase;
        position: relative;

        &::after {
            content: '';
            width: 100%;
            height: 10px;
            bottom: -1px;
            left: 0;
            position: absolute;
            @include yellow-gradient;
        }
    }

    .related-posts,
    .seances-section {
        margin-top: 5rem;

        h3 {
            font-family: $font-primary;
            text-transform: uppercase;
            position: relative;
            display: inline-block;
            margin-bottom: 2rem;

            &::after {
                @include yellow-gradient-after(10px);
                bottom: -10px;
            }
        }
    }

    .related-posts {
        .post-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;

            .post-card {
                min-width: 0;
                a {
                    text-decoration: none;
                    h2::after {
                        display: none;
                    }
                }
            }

            @media ($tablet) {
                grid-template-columns: repeat(2, 1fr);
            }
        }
    }

    .seances-list {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .seance-header {
        display: flex;
        align-items: stretch;
        gap: 1.2rem;
        padding: 0.1rem;
        background-color: $light-gray;
        cursor: pointer;
        transition: background-color 0.15s;

        &:hover {
            background-color: $less-light-gray;
        }
        @media ($tablet) {
            padding: 0.8rem;
        }
    }

    .seance-date {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-width: 3rem;
        font-family: $font-primary;
        text-transform: uppercase;
        line-height: 1.2;
        padding: 0.4rem 0;
        background: linear-gradient(to bottom, $light_light_gray 60%, $manifestations);

        &__day {
            font-size: 1.4rem;
        }

        &__month {
            font-size: 0.85rem;
        }

        &__year {
            font-size: 0.75rem;
        }
    }

    .seance-info {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 0.2rem;

        .seance-title {
            font-family: $font-heading;
            font-size: 1.15rem;
            line-height: 1.2;
            text-decoration: none;
            padding: 0.6rem 0;
            @media ($tablet) {
                padding: unset;
            }
        }

        .seance-intervenants {
            font-family: $font-primary;
            font-size: 0.85rem;
            margin-top: 0.1rem;
            color: black;

            a {
                text-decoration: none;

                &:hover {
                    text-decoration: underline;
                }
            }
        }
    }

    .seance-chevron {
        font-size: 1.2rem;
        transition: transform 0.2s;
        flex-shrink: 0;
        align-self: center;
        margin-right: 0.5rem;
    }

    .seance-item.is-open .seance-chevron {
        transform: rotate(180deg);
    }

    .seance-content {
        padding: 1rem 1rem 1rem 1rem;
        background-color: $light-light-gray;
        font-family: $font-primary;
        font-size: 0.9rem;
        line-height: 1.4;

        .seance-content-infos {
            display: flex;
            width: 100%;
            justify-content: space-between;
            margin-bottom: 1rem;
            > .seance-content-lieu {
                text-align: right;
                > p {
                    margin: 0;
                }
            }
        }

        p {
            margin-bottom: 0.6rem;
        }
        .seance-images {
            margin-top: 1.5rem;
            margin-bottom: 0;

            figure {
                @media ($tablet) {
                    width: 50%;
                }
            }
        }

        .seance-extras {
            display: flex;
            flex-direction: column;
            align-items: start;
            gap: 0.8rem;
            margin-top: 1.5rem;
        }

        .seance-related {
            margin-top: 1.5rem;

            h4 {
                font-family: $font-primary;
                text-transform: uppercase;
                margin-bottom: 1rem;
            }

            .post-grid {
                display: grid;
                grid-template-columns: 1fr;
                gap: 2rem;

                .post-card {
                    min-width: 0;
                    a {
                        text-decoration: none;
                        h2::after {
                            display: none;
                        }
                    }
                }

                @media ($tablet) {
                    grid-template-columns: repeat(2, 1fr);
                }
            }
        }

        @media ($tablet) {
            padding: 1rem 1rem 1rem 5.5rem;
        }
    }
}