/* Pages editoriales SVT (accueil, cours, bac, exercices, videos, lexique...) et intros niveau / chapitre. */
.cl-svt {
    color: #33415c;
}
.cl-svt-section {
    padding: 64px 0;
}
.cl-svt-section + .cl-svt-section {
    padding-top: 0;
}
.cl-svt-section--alt {
    background: #f4f7fc;
    padding-top: 64px !important;
}
.cl-svt h2 {
    font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem);
    line-height: 1.2;
    margin-bottom: 1rem;
}
.cl-svt h3 {
    font-size: 1.25rem;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}
.cl-svt p,
.cl-svt li {
    font-size: 1.05rem;
    line-height: 1.65;
}
.cl-svt-narrow {
    max-width: 820px;
}
.cl-svt-lead {
    font-size: 1.2rem !important;
    color: #1f2f4d;
}
.cl-svt-kicker {
    display: inline-block;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #1d4e93;
    margin-bottom: 0.5rem;
}
.cl-svt-highlight {
    border-left: 4px solid #ef7027;
    background: #fff7f1;
    padding: 1rem 1.25rem;
    border-radius: 0 12px 12px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #1f2f4d;
    margin: 1.5rem 0;
}
.cl-svt-quote {
    background: #f4f7fc;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin: 1rem 0;
    font-style: italic;
}
.cl-svt-card {
    height: 100%;
    background: #ffffff;
    border: 1px solid #e3e9f4;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 6px 18px rgba(29, 78, 147, 0.06);
}
.cl-svt-card h3 a {
    color: inherit;
}
.cl-svt-card h3 a:hover,
.cl-svt-card h3 a:focus {
    color: #1d4e93;
}
.cl-svt-card .cl-svt-meta {
    font-size: 0.9rem;
    color: #5f7390;
    margin: 0.75rem 0 0;
}
.cl-svt-card--chapter {
    display: flex;
    flex-direction: column;
}
.cl-svt-card .cl-svt-card-btn {
    align-self: flex-start;
    margin-top: auto;
    min-height: 44px;
    padding: 10px 22px;
}
.cl-svt-card--chapter .cl-svt-meta {
    margin-bottom: 1rem;
}
.cl-svt-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #1d4e93;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 0.75rem;
}
.cl-svt-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.cl-svt-actions .ed-primary-btn {
    min-height: 48px;
    padding: 14px 28px;
}
.cl-svt-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-weight: 700;
    color: #1d4e93;
}
.cl-svt-link:hover,
.cl-svt-link:focus {
    color: #ef7027;
}
.cl-svt-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0 1.5rem;
    padding: 0;
    list-style: none;
}
.cl-svt-chips a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    border: 1px solid #c9d6ec;
    background: #ffffff;
    color: #1d4e93;
    font-weight: 600;
    font-size: 0.95rem;
}
.cl-svt-chips a:hover,
.cl-svt-chips a:focus {
    background: #1d4e93;
    color: #ffffff;
}
.cl-svt-badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    background: #e8f0fc;
    color: #1d4e93;
}
.cl-svt-badge--ia {
    background: #fff1e6;
    color: #b4500f;
}
.cl-svt-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.cl-svt-list li {
    border-bottom: 1px solid #edf1f7;
    padding: 0.65rem 0;
}
.cl-svt-list li:last-child {
    border-bottom: 0;
}
.cl-svt-list a {
    font-weight: 600;
    color: #1f2f4d;
}
.cl-svt-list a:hover,
.cl-svt-list a:focus {
    color: #1d4e93;
}
.cl-svt-list small {
    display: block;
    color: #5f7390;
}
.cl-svt-bullets {
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}
.cl-svt-bullets li {
    list-style: disc;
    margin-bottom: 0.3rem;
}
ol.cl-svt-bullets li {
    list-style: decimal;
}
.cl-svt-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
}
.cl-svt-table th,
.cl-svt-table td {
    padding: 0.75rem 1rem;
    border: 1px solid #e3e9f4;
    text-align: left;
}
.cl-svt-table thead th {
    background: #1d4e93;
    color: #ffffff;
}
.cl-svt-faq details {
    border: 1px solid #e3e9f4;
    border-radius: 12px;
    background: #ffffff;
    margin-bottom: 0.75rem;
}
.cl-svt-faq summary {
    cursor: pointer;
    min-height: 44px;
    padding: 1rem 1.25rem;
    font-weight: 700;
    color: #1f2f4d;
}
.cl-svt-faq details > div {
    padding: 0 1.25rem 1rem;
}
.cl-svt-hero {
    padding: 72px 0 56px;
    background: linear-gradient(135deg, #f4f7fc 0%, #ffffff 60%);
}
.cl-svt-hero h1 {
    font-size: clamp(2rem, 1.4rem + 2.4vw, 3.2rem);
    line-height: 1.15;
    margin-bottom: 1.25rem;
}
.cl-svt-hero img {
    width: 100%;
    max-height: 460px;
    object-fit: cover;
    border-radius: 24px;
}
.cl-svt-source {
    font-size: 0.9rem !important;
    color: #5f7390;
}
.cl-svt-author {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}
.cl-svt-author img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    flex: 0 0 auto;
}
.cl-svt-dl dt {
    font-size: 1.1rem;
    color: #1f2f4d;
    margin-top: 1.25rem;
}
.cl-svt-dl dd {
    margin: 0.25rem 0 0;
}
.cl-svt-crumbs a {
    color: inherit;
}
.cl-svt-intro {
    background: #f4f7fc;
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}
.cl-svt-intro p:last-child {
    margin-bottom: 0;
}
@media (max-width: 575.98px) {
    .cl-svt-section {
        padding: 44px 0;
    }
    .cl-svt-author {
        flex-direction: column;
        align-items: flex-start;
    }
}