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6%;flex-wrap:wrap}.menu{display:block;background:none;border:1px solid #b7c9df;border-radius:3px;padding:8px 14px}nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:6px}nav.open{display:flex}nav a{font-size:16px;padding:12px}.hero{grid-template-columns:1fr}.hero-copy{padding:40px 6%}h1{letter-spacing:-2px}.hero-art{height:480px}.hero-art>img{object-position:50% 36%}.hero-note{margin-top:30px}.metrics{gap:20px;padding:28px 6%}.metrics strong{font-size:23px}.metrics span{font-size:12px}.section{padding:50px 6%}.section-heading,.split,.reform-strip{grid-template-columns:1fr;gap:25px}.three{grid-template-columns:1fr;gap:28px}.line-card>span{margin-bottom:15px}.reform-strip{padding:45px 6%}.partners{gap:25px;flex-wrap:wrap}.partners p{width:100%;max-width:none;text-align:center}footer{grid-template-columns:1fr;gap:26px}.teacher-grid{grid-template-columns:repeat(2,1fr);gap:15px}.teacher{padding:22px}.page-intro{padding:45px 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.calendar-period{margin-top:48px}.calendar-period>h2{font-size:30px;margin-bottom:8px}.calendar-period>.source{margin-top:0}.session-list{list-style:none;margin:12px 0 0;padding:0}.session-list li{display:flex;gap:20px;align-items:baseline;padding:4px 0}.session-list span{font-size:15px;min-width:145px;color:#506581}.session-list strong{font-size:16px;font-weight:500}@media(max-width:600px){.session-list li{display:block;margin:10px 0}.session-list span,.session-list strong{display:block}.event-date span{font-size:12px}}

@media(min-width:801px) and (max-width:1250px){header{gap:16px;padding-inline:3%}.brand{width:150px}nav{gap:12px}nav a{font-size:12px}nav a:last-child{padding:10px 12px}}form label{margin-top:20px}form input{width:100%;max-width:520px}

.teacher{display:flex;flex-direction:column}.teacher-affiliation{margin-top:auto;padding-top:24px}.teacher-affiliation img{width:180px;height:86px;object-fit:contain;object-position:left center;background:#fff;padding:8px}.teacher-affiliation span{display:block;margin-top:10px;font-size:14px;color:#52647d}

.promotion{padding-top:0}.promotion figure{margin:0}.promotion img{width:100%;height:auto;border-radius:6px}.promotion figcaption{margin-top:12px;font-size:14px;color:#52647d}

.drive-heading{display:flex;align-items:center;gap:20px;margin-bottom:24px}.drive-heading img{width:56px;height:56px;flex-shrink:0}.drive-heading h2{margin:0;font-size:32px}.prose ol li{margin-bottom:14px}@media(max-width:600px){.drive-heading{align-items:flex-start}.drive-heading h2{font-size:26px}}

.prepa-experience{display:grid;grid-template-columns:minmax(0,0.36fr) minmax(0,0.64fr);gap:28px;align-items:center}.prepa-experience-copy{min-width:0}.prepa-classroom-photo{margin:0;width:100%;max-width:none;justify-self:stretch}.prepa-classroom-photo img{width:100%;height:auto;border:1px solid #dce4ef;border-radius:6px}.prepa-classroom-photo figcaption{margin-top:6px;font-size:11px;line-height:1.4;text-align:right;color:#52647d}@media(max-width:600px){.prepa-experience{grid-template-columns:1fr;gap:22px}.prepa-classroom-photo{max-width:380px}}.hero-art>.image-origin{position:absolute;right:12px;bottom:8px;z-index:3;max-width:calc(100% - 24px);font-size:10px;line-height:1.3;text-align:right;color:#fff}

.institution-link{display:inline-block;flex-shrink:0;border-radius:4px}.institution-link:hover{opacity:.8}.institution-link:focus-visible{outline:3px solid #246fd0;outline-offset:5px}

/* Guide téléchargeable — page Études de santé */
.health-guide-intro{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:24px;padding-top:45px;padding-bottom:45px}
.health-guide-intro h1{font-size:clamp(38px,4.1vw,64px)}
.health-guide-intro .lead{font-size:20px}
.health-guide-download{margin-top:28px;gap:20px}
.health-guide-format{font-size:13px;color:#506581;margin:10px 0 0}
.health-guide-cover{display:block;width:100%;max-width:460px;min-width:0;justify-self:center;border-radius:6px}
.health-guide-cover img{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:3 / 2;object-fit:contain}
@media(max-width:800px){.health-guide-intro{grid-template-columns:1fr;gap:12px}.health-guide-cover{width:85%;max-width:340px;justify-self:center}.health-guide-intro h1{font-size:clamp(36px,7vw,56px);letter-spacing:-2px}.health-guide-download{max-width:100%;font-size:14px}}

/* Intégration des logos institutionnels sur les fonds clairs du site. */
.institution-link{background:transparent}
.institution-link img,.partners img{background:transparent;mix-blend-mode:multiply;height:auto;object-fit:contain}