/* Schémas complets : aucun recadrage des surfaces ni des montants. */
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@media(max-width:1000px){.practical-home .case-card{display:block}}@media(max-width:820px){.practical-top{grid-template-columns:1fr}.practical-diagram{max-width:680px}.practical-home{padding:40px 24px}}@media(max-width:680px){.practical-home .practical-grid{grid-template-columns:1fr}.practical-home{padding:35px 20px}.practical-article .letter-context{margin:30px 0 0}.practical-section h2{font-size:28px}.practical-top h1{font-size:34px}.practical-article .article-toc ol{columns:1}}