:root{--navy:#102c42;--teal:#087b79;--mint:#d5f1e9;--paper:#fbfaf6;--muted:#526472;--line:#d7dfdf}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--navy);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #c63e42;outline-offset:5px}.wrap{max-width:1180px;margin:auto;padding-inline:32px}.topline{background:var(--navy);color:white;text-align:center;padding:7px 15px;font-size:12px;letter-spacing:.04em}header{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:110px}.brand{text-decoration:none;display:flex;align-items:center;gap:11px;font-size:21px;font-weight:750;line-height:1.15}.brand-icon{font:italic bold 44px Georgia;color:var(--teal)}.brand-icon 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.small{color:#bdcbd2}.quiz-card{background:var(--paper);color:var(--navy);border-radius:14px;padding:32px;min-height:360px}.quiz-top{display:flex;justify-content:space-between;font-size:12px;color:var(--teal);font-weight:650;margin-bottom:18px}.progress{height:4px;background:#dce7e4;border-radius:9px;margin-bottom:22px}.progress span{display:block;background:var(--teal);height:100%;border-radius:9px}.quiz-card h3{font-size:19px;line-height:1.45}.answers{display:grid;gap:10px}.answer{border:1px solid #ccd5d8;border-radius:7px;background:#fff;text-align:start;padding:12px 15px;color:var(--navy);font-size:14px}.answer:hover:not(:disabled){border-color:var(--teal);background:#eaf5f0}.answer:disabled{cursor:default;color:var(--navy);opacity:1}.answer.correct{border:2px solid #187547;background:#e3f2e9}.answer.wrong{border:2px solid #b33340;background:#fae7e8}.feedback{margin-top:18px;font-size:14px}.feedback p{margin-bottom:10px}.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}.guide{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:white}.book-area{height:240px;display:grid;place-items:center;background:#e9efeb}.guide:nth-child(2) .book-area{background:#e2eeec}.guide:nth-child(3) .book-area{background:#efece4}.book{width:145px;height:188px;background:var(--navy);box-shadow:8px 10px 0 #102c4219;transform:rotate(-6deg);color:white;border-inline-start:7px solid #ffffff22;padding:20px 16px;display:flex;flex-direction:column;justify-content:space-between}.guide:nth-child(2) .book{background:#087b79;transform:rotate(4deg)}.guide:nth-child(3) .book{background:#34556b;transform:rotate(-3deg)}.book small{font-size:8px;letter-spacing:.1em}.book strong{font:23px/1.1 Georgia}.book span{font-size:10px;color:#d9eee7}.guide-info{padding:25px}.guide-info h3{font-size:18px;margin:15px 0 9px}.guide-info p{font-size:13px;color:var(--muted)}.badge{background:#edf2ec;border-radius:20px;padding:5px 10px;font-size:10px;font-weight:750;color:#415b46}.price{font:25px Georgia}.sources{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:70px}.sources p{font-size:14px;color:var(--muted)}.source-links{display:flex;flex-direction:column;justify-content:center}.source-links a{padding:17px 0;border-bottom:1px solid var(--line);font-size:13px;text-decoration:none}.source-links a:hover{text-decoration:underline}footer{background:#eaf0ed;padding:40px 0}.footer-brand{font:24px Georgia;display:flex;align-items:center;gap:20px;margin-bottom:15px}.tricolor{width:42px;height:4px;background:linear-gradient(to right,#244777 33%,white 33% 66%,#ce3c4b 66%)}footer p{max-width:850px;font-size:12px;color:var(--muted)}.skip{position:absolute;top:-100px;z-index:5;background:white;padding:10px}.skip:focus{top:0}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}html[dir=rtl] .portrait-label{direction:rtl}html[dir=rtl] .vertical{display:none}@media(max-width:900px){.hero{gap:25px}nav{gap:15px}.routes{grid-template-columns:repeat(2,1fr)}.quiz-layout{gap:35px}.actions{gap:15px}.portrait-label{padding:13px}.portrait-label strong{font-size:12px}}@media(max-width:640px){.wrap{padding-inline:22px}header{flex-wrap:wrap;gap:15px;padding-block:20px;min-height:0}nav{order:3;width:100%;justify-content:space-between;font-size:12px}.brand{font-size:18px}.brand-sub{font-size:15px}select{max-width:130px}.hero{grid-template-columns:1fr;padding-block:30px 45px;gap:30px}h1{font-size:43px}.portrait{width:min(100%,360px);margin:auto}.values .wrap{flex-direction:column;gap:8px;padding-block:16px}.section{padding-block:50px}.section-heading{display:block}.routes{gap:10px}.route{padding:18px}.route[aria-expanded=true]{padding:17px}.route h3{font-size:17px}.quiz-layout,.sources{grid-template-columns:1fr;gap:25px}.quiz-card{padding:23px}.quiz-section{padding:50px 0}.guides{grid-template-columns:1fr}.book-area{height:230px}.guide-info{padding:22px}.vertical{right:-12px}.sources{gap:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.purchase{display:grid;gap:12px;margin-top:20px}.purchase .small{margin:0}.button:disabled{background:#dce4e1;color:#465c61;cursor:not-allowed}.footer-links{display:flex;flex-wrap:wrap;gap:12px 25px;margin-top:20px;font-size:12px}.legal-content{max-width:820px;padding-block:45px 75px}.legal-content h1{font-size:45px}.legal-content h2{font-size:29px;margin-top:35px}.legal-content li{margin-bottom:10px}.legal-content .note{background:#edf3ef;padding:20px}.legal-header{border-bottom:1px solid var(--line)}

html[lang="zh"] body{font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}html[lang="zh"] h1,html[lang="zh"] h2,html[lang="zh"] .book strong{font-family:inherit;line-height:1.4}html[lang="zh"] .eyebrow{letter-spacing:.05em}

/* Identité Mes Repères en France et ajustements des petits écrans. */
.brand-icon{flex-shrink:0}.brand>span:last-child{min-width:0}.footer-brand{flex-wrap:wrap}.hero-copy,.portrait,.quiz-card,.guide-info,.source-links{min-width:0}.source-links a,.footer-links a{overflow-wrap:anywhere}.orbit{inset:24px;transform:rotate(-8deg)}.vertical{right:0}
@media(max-width:900px){header.wrap{flex-wrap:wrap;gap:16px;padding-block:20px}header nav{order:3;width:100%;justify-content:space-between}header .brand{font-size:20px}}
@media(max-width:380px){header .brand{font-size:16px;gap:7px}.brand-icon{font-size:35px}header select{max-width:115px;padding-inline:9px}.footer-brand{font-size:22px}.legal-content h1{font-size:34px}}

/* Premières leçons : lecture, exercices corrigés et bilan distincts du mini-QCM. */
.route-detail{background:#edf6f2;border:1px solid #bcd8ce;padding:30px;scroll-margin-top:24px}
.lesson-header{display:flex;align-items:start;justify-content:space-between;gap:20px}.lesson-header .eyebrow{margin-bottom:8px}.lesson-header h3{font-size:25px;line-height:1.3;scroll-margin-top:24px}.lesson-close,.text-button{border:0;background:transparent;color:var(--teal);text-decoration:underline;font-size:14px;padding:8px;min-height:44px}.lesson-close{white-space:nowrap}.lesson-scope{font-size:13px;color:var(--muted);padding-bottom:20px;border-bottom:1px solid #bcd8ce}.lesson-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:24px}.lesson-grid>*{min-width:0}.lesson-grid h4{font-size:18px;margin:0 0 14px}.lesson-reading p{font-size:15px;margin-bottom:16px}.lesson-reading blockquote{margin:0 0 18px;padding:18px;background:#fff;border-inline-start:4px solid var(--teal);font-size:15px}.lesson-practice{padding:24px;background:white;border-radius:12px;border:1px solid var(--line)}.lesson-practice h5{font-size:18px;line-height:1.5;margin:0 0 20px}.lesson-counter{font-size:12px;color:var(--teal);font-weight:700}.lesson-memory{margin-top:22px!important}.lesson-score{font:40px Georgia;color:var(--teal)}.lesson-summary{font-size:14px;margin:20px 0}.lesson-summary summary{cursor:pointer;font-weight:650;min-height:44px}.lesson-summary ul{padding-inline-start:22px}.lesson-summary li{margin-bottom:12px}.lesson-actions{display:flex;flex-wrap:wrap;gap:12px}.route-detail .button{max-width:100%;white-space:normal}.route-detail :focus-visible{outline:3px solid #b33340;outline-offset:4px}
@media(max-width:900px){.lesson-grid{grid-template-columns:1fr;gap:24px}}
@media(max-width:640px){.route-detail{padding:20px 16px}.lesson-header{gap:8px}.lesson-header h3{font-size:21px}.lesson-practice{padding:20px 16px}.lesson-reading p{font-size:14px}.lesson-close{padding:4px}.lesson-header .eyebrow{font-size:10px}}