/* Base */
html,
body {
    font-family: "Rubik", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Titres = Rubik assurée */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: inherit;
    /* hérite de body -> Rubik */
}

/* h2 des cartes (listing d’articles) → gras */
article.card h2 {
    font-weight: 600;
}

/* h2 du contenu interne de l’article → plus léger */
.content h2 {
    font-weight: lighter;
}

/* Supprime la casse forcée sur h2 vue dans ta capture */
h2 {
    text-transform: none;
    /* retire le lowercase */
    /* ajuste la taille si besoin : */
    /* font-size: clamp(24px, 3.5vw, 40px); */
}

.author-box {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    align-items: start;
    padding: 16px;
    margin-top: 24px;
    background: #0f172a0d;
    /* léger voile */
    border: 1px solid #0f172a1a;
    border-radius: 12px;
}

.author-box__avatar {
    display: block;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    background: #f0f2f5;
    border: 1px solid #e5e7eb;
}

.author-box__avatar.placeholder {
    display: grid;
    place-items: center;
    font-size: 28px;
    color: #64748b;
}

.author-box__title {
    font-size: 1rem;
    margin: 0 0 6px;
}

.author-box__bio {
    margin: 0 0 8px;
    color: #344053;
    line-height: 1.6;
}

.author-box__link {
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed currentColor;
}

.author-box__link:hover {
    border-bottom-style: solid;
}

@media (max-width: 640px) {
    .author-box {
        grid-template-columns: 56px 1fr;
        padding: 14px;
    }

    .author-box__avatar {
        width: 56px;
        height: 56px;
    }
}

.sep {
    border: 0;
    border-top: 1px solid #e5e7eb;
    margin: 28px 0 16px;
}