/* BTS_AVENIR_DISCOVERY_20260927 */
.pd-page{margin:0;background:#f4f6fa;color:#14284b;font:17px/1.65 system-ui,-apple-system,Segoe UI,sans-serif}.pd-page *{box-sizing:border-box}.pd-page a{color:inherit}.pd-page a:focus-visible,.pd-page button:focus-visible,.pd-page summary:focus-visible{outline:3px solid #b02b3e;outline-offset:5px}.pd-header{background:#14284b;color:white;padding:22px max(5vw,20px);display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.pd-brand{text-decoration:none;font-size:26px;font-weight:800}.pd-brand strong{color:#fff;border-bottom:3px solid #d94c59}.pd-header nav,.pd-footer nav{display:flex;gap:22px;flex-wrap:wrap}.pd-header nav a{text-decoration:none}.pd-wrap{width:min(1120px,90%);margin:32px auto 70px}.pd-hero{background:#14284b;border-radius:22px;padding:clamp(25px,5vw,56px);color:white;margin:22px 0 40px}.pd-hero h1{font-size:clamp(28px,4vw,46px);line-height:1.16;margin:14px 0 20px;max-width:850px}.pd-hero p{max-width:760px}.pd-label{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#9c2337}.pd-hero .pd-label{color:#fff}.pd-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:18px}.pd-card{background:white;border:1px solid #d7dfeb;border-radius:16px;padding:25px;display:flex;flex-direction:column;align-items:flex-start}.pd-card h3{font-size:21px;line-height:1.35;margin:14px 0}.pd-card p{font-size:15px}.pd-card .pd-btn{margin-top:auto}.pd-btn{display:inline-block;text-decoration:none;font-weight:750;color:white!important;background:#a42135;border:1px solid #a42135;padding:12px 18px;border-radius:9px;font:inherit;cursor:pointer}.pd-secondary{background:white;color:#14284b!important;border-color:#c9d4e4}.pd-page section{scroll-margin-top:22px}.pd-page h2{line-height:1.3}.pd-page #matieres{margin-top:50px}.pd-small{font-size:14px}.pd-subject{background:white;border:1px solid #d7dfeb;border-radius:12px;margin:13px 0}.pd-subject summary{padding:20px;font-weight:750;cursor:pointer}.pd-subject summary span{font-size:13px;font-weight:400;margin-left:12px}.pd-subject ol{padding:0 24px 15px 42px}.pd-subject li{padding:14px 0;border-top:1px solid #e4e9f1}.pd-subject li a{display:block;font-size:14px;font-weight:650;color:#9c2337;margin-top:5px}.pd-tools{margin:38px 0;padding:28px;background:#fff;border:1px solid #d7dfeb;border-left:5px solid #a42135;border-radius:12px;color:#14284b}.pd-tools h2{font-size:25px;line-height:1.3}.pd-tools p{line-height:1.65}.pd-breadcrumb{font-size:14px;margin-bottom:24px}.pd-reading{max-width:820px;margin:0 auto;background:#fff;padding:clamp(22px,5vw,50px);border:1px solid #d7dfeb;border-radius:18px}.pd-reading h1{font-size:clamp(27px,4vw,39px);line-height:1.23}.pd-notice{font-size:14px;background:#edf2f8;padding:14px;border-radius:8px}.pd-excerpt{font-size:19px;line-height:1.9}.pd-gate{border-top:2px solid #a42135;margin-top:30px;padding-top:18px}.pd-actions{display:flex;gap:12px;flex-wrap:wrap}.pd-footer{background:#14284b;color:white;padding:35px max(5vw,20px)}.pd-footer a{font-size:14px}.pd-skip{position:absolute;left:-10000px}.pd-skip:focus{left:20px;top:12px;background:white;padding:12px;z-index:10}#pd-dialog{border:0;border-radius:18px;max-width:560px;width:90%;padding:36px;color:#14284b;box-shadow:0 20px 70px #14284b44}#pd-dialog::backdrop{background:#14284baa}.pd-close{position:absolute;right:12px;top:6px;border:0;background:none;font-size:30px;color:#14284b;cursor:pointer}.pd-text-button{border:0;background:none;color:#14284b;text-decoration:underline;padding:18px 0 0;cursor:pointer;font:inherit}.pd-auth-note{padding:14px;background:#edf2f8;color:#14284b;border-left:4px solid #a42135;border-radius:5px;font-size:14px}@media(max-width:600px){.pd-header nav{gap:14px;font-size:14px}.pd-wrap{width:92%}.pd-actions{flex-direction:column}.pd-actions a{text-align:center}.pd-hero .pd-btn{margin:5px 0}.pd-reading{padding:23px}.pd-excerpt{font-size:17px}.pd-footer nav{gap:15px}}@media(prefers-reduced-motion:reduce){.pd-page *{scroll-behavior:auto}}

/* BTS_AVENIR_HOME_PICKER_V4 — scope limited to the five public home cards. */
.v10-learning .home-bts-picker{display:flex;flex-direction:column;gap:10px;margin-top:auto;width:100%}
.v10-learning .home-bts-picker label{font-weight:700;font-size:14px;color:#162d4d}
.v10-learning .home-bts-picker select{box-sizing:border-box;width:100%;max-width:100%;min-width:0;min-height:48px;background:#fff;color:#162d4d;border:1px solid #aebed3;border-radius:10px;padding:10px 12px;font:inherit;font-size:15px;cursor:pointer}
.v10-learning .home-bts-picker .btn{box-sizing:border-box;width:100%;white-space:normal;min-height:48px;text-align:center;line-height:1.35;padding:12px}
.v10-learning .home-bts-picker select:focus-visible,.v10-learning .home-bts-picker button:focus-visible{outline:3px solid #a66c18;outline-offset:3px}

/* BTS_AVENIR_HERO_RED_V5 — title and main button on the home hero only. */
html body .home-v7-hero #simulation-hero-title,
html body .home-v7-hero #simulation-hero-title em{color:#ed263b!important}
html body .home-v7-hero #home-discover-bts{background:#b31c30!important;border-color:#b31c30!important;color:#fff!important}
html body .home-v7-hero #home-discover-bts:hover{background:#94172a!important;border-color:#94172a!important;color:#fff!important}
html body .home-v7-hero #home-discover-bts:focus-visible{outline:3px solid #fff;outline-offset:4px}

/* BTS_AVENIR_SIX_CARDS_V11: public learning grid and static laboratory preview. */
html body .v10-learning .v10-learning-grid.home-learning-six{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.home-learning-six>article{min-width:0}
.home-learning-six .home-lab-preview{margin:auto 0 0;width:100%;border:1px solid #d9e2ed;border-radius:10px;overflow:hidden;background:white}
.home-learning-six .home-lab-preview img{display:block;width:100%;height:150px;object-fit:contain;background:#edf2f8}
.home-learning-six .home-lab-preview figcaption{display:flex;flex-direction:column;gap:4px;padding:10px 12px;font-size:12px;line-height:1.45;color:#52647e}
.home-learning-six .home-lab-preview figcaption strong{font-size:12px;color:#7A1F2B;font-weight:750}
@media(max-width:900px){html body .v10-learning .v10-learning-grid.home-learning-six{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){html body .v10-learning .v10-learning-grid.home-learning-six{grid-template-columns:minmax(0,1fr)}}