:root {
    --color-brand: #be185d;
    --color-cta: #18be79;
    --text-muted: #666;
    --border: #ddd;
    --bg-light: #f9f9f9;
    --bg-white: #fff;
    --font-main: 'Trebuchet MS', Helvetica, sans-serif;
}

.article-hero {
    background-color: var(--color-brand);
    color: white;
    padding: 60px 20px;
    text-align: center;
    position: relative;
}

.article-hero__content {
    max-width: 800px;
    margin: 0 auto;
}

.article-hero__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.6;
}

.article-hero__subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 20px;
    line-height: 1.6;
}

.article-hero__meta {
    font-size: 0.9rem;
    opacity: 0.8;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.article-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

.article-disclaimer {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 40px;
    font-size: 0.9rem;
    color: #856404;
}

.article-disclaimer p {
    margin: 0;
}

.article-section {
    margin-bottom: 50px;
}

.article-section h2 {
    font-size: 1.8rem;
    color: var(--color-brand);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    line-height: 1.6;
}

.article-section h3 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 16px;
    line-height: 1.6;
}

.article-section p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 16px;
    color: #333;
}

.article-section ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.article-section li {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 8px;
    color: #333;
}

.etapes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.etape-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    position: relative;
}

.etape-numero {
    position: absolute;
    top: -12px;
    left: 24px;
    background-color: var(--color-brand);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.etape-card h3 {
    margin-top: 16px;
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.etape-temps {
    font-size: 0.9rem;
    color: var(--color-brand);
    font-weight: 700;
    margin-top: 12px;
    margin-bottom: 0;
}

.tableau-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 30px 0;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.tableau-comparatif {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.tableau-comparatif th,
.tableau-comparatif td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.tableau-comparatif th {
    background-color: var(--color-brand);
    color: white;
    font-weight: 700;
    font-size: 0.95rem;
}

.tableau-comparatif tr:nth-child(even) {
    background-color: var(--bg-light);
}

.tableau-comparatif tr:hover {
    background-color: #f0f0f0;
}

.tableau-comparatif td {
    font-size: 0.95rem;
    line-height: 1.5;
}

.calculateur-temps {
    background-color: var(--bg-light);
    border-radius: 8px;
    padding: 30px;
    margin: 30px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.calculateur-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-row label {
    font-size: 0.95rem;
    color: #333;
}

.form-row input {
    width: 80px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
    text-align: center;
}

.cta-button {
    background-color: var(--color-cta);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 10px;
}

.cta-button:hover {
    background-color: #15a36a;
}

.calculateur-resultat {
    background-color: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
}

.calculateur-resultat p:first-child {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-brand);
    margin-bottom: 16px;
}

.calculateur-resultat .conseil {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

.astuces-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.astuce-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
}

.astuce-card h3 {
    color: var(--color-brand);
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.astuce-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.erreurs-liste {
    margin-top: 30px;
}

.erreur-item {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding: 20px;
    background-color: #fff5f5;
    border-radius: 8px;
    border-left: 4px solid #dc3545;
}

.erreur-icone {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: #dc3545;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.erreur-icone svg {
    width: 20px;
    height: 20px;
}

.erreur-contenu h4 {
    font-size: 1.1rem;
    color: #dc3545;
    margin-bottom: 8px;
}

.erreur-contenu p {
    font-size: 0.95rem;
    margin-bottom: 0;
    color: #333;
}

.article-rappel {
    background-color: #e8f4fd;
    border: 1px solid #bee5eb;
    border-radius: 8px;
    padding: 16px 20px;
    margin-top: 50px;
    margin-bottom: 40px;
    font-size: 0.9rem;
    color: #0c5460;
}

.article-rappel p {
    margin: 0;
}

.auteur-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.auteur-card {
    display: flex;
    gap: 24px;
    align-items: center;
    background-color: var(--bg-light);
    border-radius: 8px;
    padding: 24px;
}

.auteur-avatar {
    flex-shrink: 0;
}

.auteur-avatar img {
    border-radius: 50%;
    object-fit: cover;
}

.auteur-info {
    display: flex;
    flex-direction: column;
}

.auteur-nom {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 4px;
}

.auteur-role {
    font-size: 0.9rem;
    color: var(--color-brand);
    margin-bottom: 8px;
}

.auteur-bio {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .article-hero {
        padding: 40px 20px;
    }
    
    .article-hero__title {
        font-size: 1.8rem;
    }
    
    .article-hero__subtitle {
        font-size: 1rem;
    }
    
    .article-content {
        padding: 30px 15px;
    }
    
    .article-section h2 {
        font-size: 1.5rem;
    }
    
    .etapes-grid,
    .astuces-container {
        grid-template-columns: 1fr;
    }
    
    .calculateur-temps {
        grid-template-columns: 1fr;
        padding: 20px;
    }
    
    .tableau-wrapper {
        margin-left: -15px;
        margin-right: -15px;
        border-radius: 0;
    }
    
    .auteur-card {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .article-hero__title {
        font-size: 1.5rem;
    }
    
    .article-hero__meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .form-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .form-row input {
        width: 100%;
    }
}