/* Catalogue mémoire : deux sélections, séparées par la publicité existante. */
.memoire-page .memoire-catalogue,
.memoire-page .memoire-catalogue * {
    box-sizing: border-box;
}

.memoire-page .memoire-catalogue {
    width: 90%;
    max-width: 1100px;
    min-width: 0;
    margin: 24px auto 32px;
}

.memoire-page .memoire-catalogue-titre {
    margin: 0 0 22px;
    padding: 0;
    color: #ffffcc;
    font-size: 18px;
    line-height: 1.4;
    text-align: center;
}

.memoire-page .memoire-cartes {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.memoire-page .memoire-cartes > li {
    min-width: 0;
    margin: 0;
    padding: 0;
}

.memoire-page .memoire-carte {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    height: 100%;
    min-width: 0;
    padding: 16px 12px;
    border: 1px solid #d5dbe3;
    border-radius: 10px;
    background: #fff9ec;
    color: #223348;
    box-shadow: 0 2px 5px rgba(63, 24, 24, 0.12);
    font: 600 15px/1.4 Arial, Helvetica, sans-serif;
    text-align: center;
    text-decoration: none;
}

.memoire-page .memoire-carte-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 96px;
    margin: 0;
    padding: 0;
}

.memoire-page .memoire-carte-image img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0;
}

.memoire-page .memoire-carte-libelle {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 2.8em;
    max-width: 100%;
    margin: 0;
    padding: 0;
    color: inherit;
    font: inherit;
    text-align: center;
    overflow-wrap: break-word;
}

/* Le contour de 3 px est visuel : il ne change pas la taille des cartes. */
.memoire-page .memoire-carte:hover,
.memoire-page .memoire-carte:focus-visible {
    border-color: #24558a;
    background: #ddebfa;
    color: #223348;
    box-shadow: 0 0 0 2px #24558a, 0 9px 18px rgba(63, 24, 24, 0.26);
}

@media (prefers-reduced-motion: no-preference) {
    .memoire-page .memoire-carte {
        transition: transform 160ms ease, background-color 160ms ease,
                    border-color 160ms ease, box-shadow 160ms ease;
    }
}

/* Soulèvement réservé au survol à la souris, sans déplacer les cartes voisines. */
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
    .memoire-page .memoire-carte:hover {
        transform: translateY(-4px);
    }
}

.memoire-page .memoire-carte:hover .memoire-carte-libelle,
.memoire-page .memoire-carte:focus-visible .memoire-carte-libelle {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.memoire-page .memoire-carte:focus-visible {
    outline: 3px solid #ffffcc;
    outline-offset: 3px;
}

@media (max-width: 900px) {
    .memoire-page .memoire-cartes {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .memoire-page .memoire-catalogue {
        width: calc(100% - 24px);
    }

    .memoire-page .memoire-cartes {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .memoire-page .memoire-carte {
        padding: 12px 8px;
    }
}

@media (max-width: 300px) {
    .memoire-page .memoire-cartes {
        grid-template-columns: minmax(0, 1fr);
    }
}