.mn-home{--mn-navy:#142944;--mn-gold:#b78b4e;--mn-cream:#faf7f0;color:var(--mn-navy);font-family:inherit;max-width:1200px;margin:auto}.mn-home *{box-sizing:border-box}.mn-hero{background:linear-gradient(125deg,#142944,#263f5c);color:white;padding:clamp(38px,7vw,90px);border-radius:20px;margin:20px 0 65px}.mn-eyebrow{font-size:12px!important;letter-spacing:.17em;font-weight:750;text-transform:uppercase;color:var(--mn-gold);margin-bottom:15px!important}.mn-hero h1{color:#fff;font-size:clamp(36px,5.4vw,66px);line-height:1.12;letter-spacing:-.035em;margin:0 0 22px}.mn-hero h1 em{font-style:normal;color:#e2c18d}.mn-hero>p:not(.mn-eyebrow){max-width:620px;font-size:clamp(17px,1.8vw,21px);line-height:1.6;color:#e4ebf2}.mn-hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.mn-btn{display:inline-block;padding:13px 23px;border-radius:9px;text-decoration:none!important;font-weight:700}.mn-btn-primary{background:#e2c18d;color:#142944!important}.mn-btn-secondary{border:1px solid #d9e1e8;color:#fff!important}.mn-section{margin:0 0 66px}.mn-section-heading{margin-bottom:23px}.mn-section h2,.mn-promise h2{font-size:clamp(27px,3vw,40px);line-height:1.2;color:var(--mn-navy);margin:0 0 10px}.mn-section-heading p:last-child{font-size:17px;color:#546377}.mn-course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:24px}.mn-course{display:block;border:1px solid #e6e9ed;border-radius:15px;overflow:hidden;background:white;text-decoration:none!important;box-shadow:0 5px 20px #1429440b;transition:transform .15s,box-shadow .15s}.mn-course:hover{transform:translateY(-3px);box-shadow:0 10px 28px #1429441b}.mn-course-image{aspect-ratio:16/9;overflow:hidden;background:#edf1f5}.mn-course-image img{width:100%;height:100%;object-fit:cover}.mn-course-placeholder{display:grid;place-items:center;height:100%;font-size:25px;font-weight:750;color:#52647a}.mn-course-body{padding:23px}.mn-course h3{font-size:22px;line-height:1.3;color:var(--mn-navy);margin:0 0 17px}.mn-course-body span{font-weight:700;color:#956b36}.mn-empty{padding:25px;background:#faf7f0;border-radius:12px}.mn-promise{background:var(--mn-cream);border-left:5px solid var(--mn-gold);padding:38px;border-radius:10px;margin-bottom:55px}.mn-promise p:last-child{max-width:760px;font-size:18px;line-height:1.6;color:#536175}@media(max-width:600px){.mn-hero{border-radius:12px;margin-top:0}.mn-section{margin-bottom:45px}.mn-promise{padding:25px}}

/* v0.2 : toutes les nouvelles règles sont limitées à l'aperçu. */
.mn-vintage-modern{--mn-navy:#153e83;--mn-gold:#ffcf55;--mn-cream:#f0f6ff;max-width:1200px;margin:0 auto;padding:8px 0}
.mn-vintage-modern .mn-preview-label{display:inline-block;padding:8px 12px;background:#e8f7eb;border:1px solid #a7d8b1;color:#23572d;font-size:12px;font-weight:800;letter-spacing:.04em;border-radius:7px;margin-bottom:22px}
.mn-vintage-modern .mn-newbrand{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px;flex-wrap:wrap}
.mn-vintage-modern .mn-newbrand-name{display:flex;flex-direction:column;gap:2px}
.mn-vintage-modern .mn-wordmark{font-family:Arial,Helvetica,sans-serif;font-weight:850;letter-spacing:-.06em;color:#173f83;font-size:clamp(38px,5vw,60px);line-height:1.1}
.mn-vintage-modern .mn-wordmark span{color:#5c95e5}
.mn-vintage-modern .mn-newbrand-tag{font-size:11px;font-weight:750;letter-spacing:.17em;color:#446ca6}
.mn-vintage-modern .mn-operations{display:flex;gap:7px}
.mn-vintage-modern .mn-operations span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#e4efff;border:2px solid #a6c5ef;color:#2356a1;font-size:24px;font-weight:750}
.mn-vintage-modern .mn-operations span:first-child{background:#2356a1;color:white}
.mn-vintage-modern .mn-hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(190px,.75fr);align-items:center;gap:25px;background:linear-gradient(125deg,#143a7a,#2961af);border-radius:18px;margin:0 0 55px;padding:clamp(30px,5vw,65px)}
.mn-vintage-modern .mn-hero h1{font-family:Arial,Helvetica,sans-serif;letter-spacing:-.04em}
.mn-vintage-modern .mn-hero h1 em{color:#ffd56f}
.mn-vintage-modern .mn-hero .mn-eyebrow{color:#ffda84}
.mn-vintage-modern .mn-hero-copy>p:not(.mn-eyebrow){color:#eaf1ff;line-height:1.65;font-size:18px;max-width:600px}
.mn-vintage-modern .mn-btn-primary{background:#ffd56f;color:#123b7a!important;margin-top:18px}
.mn-vintage-modern .mn-heritage{text-align:center;background:rgba(255,255,255,.12);padding:25px 15px;border-radius:14px;color:#eaf1ff}
.mn-vintage-modern .mn-heritage img{max-width:135px;height:auto;background:white;padding:12px;border-radius:12px}
.mn-vintage-modern .mn-heritage p{color:#eaf1ff;font-size:13px;margin:14px 0 0}
.mn-vintage-modern .mn-course{border-color:#d9e6f7}
.mn-vintage-modern .mn-course-body span{color:#2864b5}
.mn-vintage-modern .mn-promise{background:#eef5ff;border-left-color:#6295db}
@media(max-width:650px){.mn-vintage-modern .mn-hero{grid-template-columns:1fr}.mn-vintage-modern .mn-heritage{display:none}.mn-vintage-modern .mn-operations span{width:32px;height:32px;font-size:19px}}

/* v0.2.1 — aperçu compact uniquement : les images restent visibles en miniature. */
.mn-vintage-modern .mn-hero{padding:clamp(24px,3vw,40px);margin-bottom:36px;grid-template-columns:minmax(0,1fr) 150px;gap:22px}
.mn-vintage-modern .mn-hero h1{font-size:clamp(31px,3.7vw,47px);line-height:1.12;margin-bottom:12px}
.mn-vintage-modern .mn-hero-copy>p:not(.mn-eyebrow){font-size:16px;line-height:1.5;margin-bottom:8px}
.mn-vintage-modern .mn-hero-actions{margin-top:15px}
.mn-vintage-modern .mn-heritage{padding:14px 9px}
.mn-vintage-modern .mn-heritage img{max-width:95px;padding:7px}
.mn-vintage-modern .mn-heritage p{font-size:11px;line-height:1.4;margin-top:7px}
.mn-vintage-modern .mn-section{margin-bottom:38px}
.mn-vintage-modern .mn-section-heading{margin-bottom:16px}
.mn-vintage-modern .mn-section h2{font-size:clamp(25px,2.8vw,34px)}
.mn-vintage-modern .mn-course-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:18px}
.mn-vintage-modern .mn-course{max-width:365px}
.mn-vintage-modern .mn-course-image{height:165px;aspect-ratio:auto}
.mn-vintage-modern .mn-course-image img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.mn-vintage-modern .mn-course-body{padding:15px 17px 18px}
.mn-vintage-modern .mn-course h3{font-size:19px;margin:0 0 10px}
.mn-vintage-modern .mn-promise{padding:26px;margin-bottom:35px}
@media(max-width:650px){.mn-vintage-modern .mn-hero{grid-template-columns:1fr}.mn-vintage-modern .mn-heritage{display:none}.mn-vintage-modern .mn-course-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}.mn-vintage-modern .mn-course{max-width:none}.mn-vintage-modern .mn-course-image{height:155px}}

/* 0.2.2 — catalogue en grille et filtres, exclusivement dans l'aperçu. */
.mn-vintage-modern .mn-catalogue{margin:12px 0 44px}
.mn-vintage-modern .mn-catalogue-heading{margin-bottom:20px}
.mn-vintage-modern .mn-catalogue-heading h2{color:#153e83;font-size:clamp(26px,3vw,37px);margin:0 0 8px}
.mn-vintage-modern .mn-catalogue-heading>p:last-child{color:#536b8c;font-size:16px}
.mn-vintage-modern .mn-filters{display:flex;gap:12px;align-items:end;flex-wrap:wrap;background:#f0f6ff;border:1px solid #d7e6fa;border-radius:12px;padding:15px;margin-bottom:20px}
.mn-vintage-modern .mn-filters label{font-size:13px;font-weight:700;color:#204780;display:flex;flex-direction:column;gap:5px;flex:1 1 170px}
.mn-vintage-modern .mn-filters select{width:100%;min-height:42px;padding:8px 12px;border:1px solid #b9cee9;border-radius:7px;background:white;color:#193c73;font-size:15px}
.mn-vintage-modern .mn-filter-reset{min-height:42px;padding:8px 14px;border:1px solid #9fbbe2;border-radius:7px;background:white;color:#2457a3;font-size:14px;font-weight:700;cursor:pointer}
.mn-vintage-modern .mn-unified-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:stretch}
.mn-vintage-modern .mn-filter-item{min-width:0}
.mn-vintage-modern .mn-filter-item[hidden]{display:none!important}
.mn-vintage-modern .mn-filter-item .mn-course{max-width:none;height:100%}
.mn-vintage-modern .mn-filter-item .mn-course-image{height:auto;aspect-ratio:16/9}
.mn-vintage-modern .mn-filter-item .mn-course-image img{width:100%;height:100%;object-fit:cover}
.mn-vintage-modern .mn-course-badges{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}
.mn-vintage-modern .mn-course-badges span{font-size:11px;color:#2457a3;background:#edf4ff;padding:3px 7px;border-radius:6px;font-weight:700}
.mn-vintage-modern .mn-no-results{padding:20px;background:#f0f6ff;border-radius:10px;color:#2457a3}
@media(max-width:1100px){.mn-vintage-modern .mn-unified-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.mn-vintage-modern .mn-unified-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.mn-vintage-modern .mn-unified-grid{grid-template-columns:1fr}.mn-vintage-modern .mn-filters{display:grid;grid-template-columns:1fr}.mn-vintage-modern .mn-filter-item .mn-course-image{max-height:210px}}

/* 0.2.3: test-page-only shell; leave Astra and Tutor untouched elsewhere. */
body.mn-ui-preview-shell #masthead,
body.mn-ui-preview-shell #colophon { display:none !important; }
body.mn-ui-preview-shell .entry-title,
body.mn-ui-preview-shell .entry-header { display:none !important; }
body.mn-ui-preview-shell .mn-shell-header { background:#fff; border-bottom:1px solid #d9e4f4; padding:14px 22px; }
body.mn-ui-preview-shell .mn-shell-inner { max-width:1200px; margin:auto; display:flex; align-items:center; justify-content:space-between; gap:24px; }
body.mn-ui-preview-shell .mn-shell-logo { font-size:28px; font-weight:800; color:#1c4584; line-height:1.1; text-decoration:none; white-space:nowrap; }
body.mn-ui-preview-shell .mn-shell-logo span { color:#598ce2; }
body.mn-ui-preview-shell .mn-shell-logo small { display:block; font-size:9px; letter-spacing:1.2px; margin-top:5px; color:#4268a5; }
body.mn-ui-preview-shell .mn-shell-header nav { display:flex; gap:24px; align-items:center; flex-wrap:wrap; }
body.mn-ui-preview-shell .mn-shell-header nav a { color:#21467c; font-size:15px; text-decoration:none; }
body.mn-ui-preview-shell .mn-shell-header nav a:hover { text-decoration:underline; }
body.mn-ui-preview-shell .mn-shell-footer { margin:35px auto 0; max-width:1200px; padding:24px 20px; border-top:1px solid #d9e4f4; color:#557197; display:flex; justify-content:space-between; gap:16px; font-size:13px; }
@media(max-width:680px) { body.mn-ui-preview-shell .mn-shell-inner { align-items:flex-start; flex-direction:column; gap:15px; } body.mn-ui-preview-shell .mn-shell-header nav { gap:14px; } body.mn-ui-preview-shell .mn-shell-footer { flex-direction:column; } }