.atelier-entry{padding:22px 0 32px}.atelier-entry h2{font:normal clamp(1.8rem,3vw,2.6rem) Georgia,serif;margin:8px 0 25px}.atelier-entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.atelier-entry-card{position:relative;display:flex;flex-direction:column;text-align:left;padding:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface);color:var(--ink);cursor:pointer;font:inherit;transition:transform .2s,border-color .2s,box-shadow .2s}.atelier-entry-card>.class-resource-art{width:100%;height:170px;border-radius:0;flex:none;opacity:1}.atelier-entry-card>span:not(.class-resource-art){padding:22px}.atelier-entry-card strong{display:block;font:normal 1.4rem/1.3 Georgia,serif}.atelier-entry-card small{display:block;line-height:1.6;margin-top:12px;color:var(--muted);font-size:.94rem}.atelier-entry-card .atelier-entry-arrow{position:absolute;right:4px;bottom:0;color:var(--level-color,var(--accent))}.atelier-entry-card:hover,.atelier-notion-card:hover{transform:translateY(-3px);border-color:var(--level-color,var(--accent));box-shadow:0 12px 28px #17353d15}.atelier-entry-card:focus-visible,.atelier-notion-card:focus-visible{outline:3px solid var(--level-color,var(--accent));outline-offset:3px}.atelier-entry-back{margin:12px 0 22px;border:1px solid var(--line);border-radius:30px;padding:11px 17px;background:var(--surface);color:var(--ink);font:inherit;cursor:pointer}.atelier-entry-search{width:min(100%,440px);padding:13px 18px;border:1px solid var(--line);border-radius:28px;background:var(--surface);color:var(--ink);font:inherit;margin:0 0 25px}.atelier-entry-category{font:normal 1.55rem Georgia,serif;margin:30px 0 16px;color:var(--level-color,var(--ink))}.atelier-notion-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.atelier-notion-card{border:1px solid var(--line);border-inline-start:4px solid var(--level-color,var(--accent));border-radius:14px;padding:21px;text-align:left;background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;transition:transform .2s,border-color .2s,box-shadow .2s}.atelier-notion-card strong{font-size:1.1rem;display:block;line-height:1.45}.atelier-notion-card small{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:.88rem;line-height:1.6;color:var(--muted);margin-top:10px}.atelier-notion-card:nth-child(even){background:color-mix(in srgb,var(--level-color,var(--accent)) 5%,var(--surface))}#atelier-mode[hidden],.atelier-entry[hidden],.atelier-entry-back[hidden]{display:none!important}@media(max-width:900px){.atelier-notion-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.atelier-entry-grid{gap:14px}.atelier-entry-card>span:not(.class-resource-art){padding:17px}.atelier-entry-card strong{font-size:1.17rem}}@media(max-width:620px){.atelier-entry-grid,.atelier-notion-grid{grid-template-columns:1fr}.atelier-entry-card{display:grid;grid-template-columns:110px 1fr}.atelier-entry-card>.class-resource-art{height:100%;min-height:135px}.atelier-entry-card small{font-size:.85rem;margin-top:8px}.atelier-entry-card .atelier-entry-arrow{display:none}}@media(prefers-reduced-motion:reduce){.atelier-entry-card,.atelier-notion-card{transition:none}}

/* v162 : les illustrations restent carrées, même sur un écran très large. */
.atelier-entry-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:clamp(16px,2vw,28px)}
.atelier-entry-card>.class-resource-art{width:clamp(150px,15vw,220px);height:auto;aspect-ratio:1;align-self:center;margin:20px 0 0;border-radius:0}
.atelier-entry-card strong{font-size:clamp(1.15rem,1.2vw,1.45rem)}
.atelier-entry-card>span:not(.class-resource-art){padding:20px 24px 28px}
@media(max-width:620px){.atelier-entry-card{grid-template-columns:100px 1fr;align-items:center}.atelier-entry-card>.class-resource-art{width:96px;height:96px;min-height:0;margin:12px 0 12px 10px}.atelier-entry-card>span:not(.class-resource-art){padding:18px 16px}}
/* Choix des missions : cartes de jeu, sans points ni classement personnel. */
.atelier-notion-card{position:relative;border-radius:18px;border-width:2px;box-shadow:0 5px 0 color-mix(in srgb,var(--level-color,var(--accent)) 24%,var(--line));padding:22px 24px 25px;background:linear-gradient(135deg,color-mix(in srgb,var(--level-color,var(--accent)) 11%,var(--surface)),var(--surface))}
.mission-flag{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;font-weight:750;color:var(--muted);margin-bottom:12px}.mission-launch{display:block;margin-top:18px;font-weight:750;color:var(--ink)}.atelier-notion-card:hover{transform:translateY(-5px);box-shadow:0 9px 0 color-mix(in srgb,var(--level-color,var(--accent)) 28%,var(--line))}.atelier-notion-card:active{transform:translateY(3px);box-shadow:0 1px 0 var(--line)}
.mission-intro{font-size:1.05rem;line-height:1.6;margin-bottom:26px}.mission-difficulties{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.mission-difficulty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:26px 24px;border:2px solid var(--line);border-radius:22px;background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;box-shadow:0 6px 0 color-mix(in srgb,var(--level-color,var(--accent)) 30%,var(--line));transition:transform .2s,border-color .2s}.mission-difficulty img{width:110px;height:110px;object-fit:contain}.mission-difficulty strong{font-size:1.55rem}.mission-difficulty small{font-size:.95rem;line-height:1.5}.mission-difficulty:hover,.mission-difficulty:focus-visible{transform:translateY(-5px);border-color:var(--level-color,var(--accent))}.mission-difficulty:focus-visible{outline:3px solid var(--level-color,var(--accent));outline-offset:4px}.mission-difficulty .mission-launch{margin-top:auto;padding-top:16px}
@media(max-width:700px){.mission-difficulties{grid-template-columns:1fr;gap:20px}.mission-difficulty{display:grid;grid-template-columns:78px 1fr;text-align:left;column-gap:18px;padding:18px}.mission-difficulty img{grid-row:1/4;width:78px;height:78px}.mission-difficulty strong{font-size:1.35rem}.mission-difficulty .mission-launch{padding:0;margin:0}}
@media(prefers-reduced-motion:reduce){.mission-difficulty,.atelier-notion-card{transition:none}}

/* Parcours discrets et catégories repliables. */
.atelier-notion-group{border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:16px}.atelier-notion-group>summary{cursor:pointer;margin:12px 0;padding:14px 4px;display:list-item}.atelier-notion-group>summary small{font:normal .85rem system-ui;margin-left:14px;color:var(--muted)}.atelier-notion-group .atelier-notion-grid{padding:8px 0 14px}.atelier-final-challenge{margin-top:32px;padding:clamp(20px,3vw,32px);border:1px solid #9676aa;border-radius:20px;background:linear-gradient(130deg,color-mix(in srgb,#9676aa 15%,var(--surface)),var(--surface));color:var(--ink)}.atelier-final-challenge h3{font:normal clamp(1.5rem,3vw,2.1rem) Georgia,serif;margin:8px 0 16px}.atelier-final-challenge p{line-height:1.6}.challenge-progress-list{display:flex;flex-wrap:wrap;gap:12px}.challenge-progress-list p{flex:1 1 180px;border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--surface)}.atelier-final-challenge>small{display:block;color:var(--muted);line-height:1.5}.mission-difficulty:disabled{cursor:default;box-shadow:none;transform:none;border-style:dashed}.mission-difficulty:disabled img{filter:grayscale(1);opacity:.6}.challenge-progress{font-weight:650}.atelier-challenge-notice{padding:24px;border:1px solid var(--line);border-radius:16px;line-height:1.7}.repere-neighbors{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.repere-neighbors a,.repere-neighbors button{font:inherit;padding:10px 14px;border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--ink);text-decoration:none;cursor:pointer}.repere-neighbors a:hover,.repere-neighbors button:hover{border-color:var(--level-color,var(--accent))}

/* Montrer clairement les conditions qui restent à remplir. */
.challenge-progress-list .challenge-status{display:grid;gap:10px;padding:20px;border:1px solid var(--line);border-left:5px solid #aa793b;border-radius:15px;background:var(--surface);color:var(--ink);margin:12px 0}
.challenge-status[data-tier=debutant]{border-left-color:#6e9b6f}.challenge-status[data-tier=intermediaire]{border-left-color:#529bc2}.challenge-status[data-tier=confirme]{border-left-color:#ac8a48}
.challenge-status>strong{font-size:1.05rem}.challenge-remaining{font-weight:700;font-size:1rem;line-height:1.65}.challenge-completed{font-size:.8rem;line-height:1.6;opacity:.8}
.challenge-progress-list .challenge-status.is-unlocked{border-left-color:#60966b;background:color-mix(in srgb,#78aa80 12%,var(--surface))}
.mission-difficulty.challenge-tier:disabled{opacity:1;cursor:not-allowed}.challenge-tier:disabled .mission-launch{opacity:.55}.mission-difficulty .challenge-progress{font-weight:700;font-size:.9rem;line-height:1.65;color:var(--ink);padding:14px;border-radius:12px;background:color-mix(in srgb,var(--level-color) 12%,var(--surface));border:1px solid var(--line)}