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:root{--nuit:#10123f;--brume:#f8f8ff;--blanc:#fff;--accent:#6d3fc0;--accent-fonce:#5a2ea6;--accent-pale:#f1edfb;--ligne:#e4e4f3;--ligne-forte:#c9cbe6;--doux:#55587d;--erreur:#b42318;--physique:#2f6fd6;--chimie:#1a9a78;--maths:#d9583e;--svt:#c98a12;--r-champ:12px;--r-carte:18px;--r-bloc:28px;--f-titre:"Figtree Variable","Readex Pro Variable",system-ui,sans-serif;--f-texte:"Figtree Variable","Readex Pro Variable",system-ui,sans-serif}*{box-sizing:border-box}html,body{margin:0}html{scroll-behavior:smooth}body{font:400 17px/1.6 var(--f-texte);color:var(--nuit);background:linear-gradient(180deg,#dde2fb 0,#e9e1f8 240px,#fcf3e0 520px,var(--brume) 820px) no-repeat,var(--brume);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--f-titre);letter-spacing:-.022em;text-wrap:balance;margin:0 0 .55em;font-weight:600;line-height:1.15}h1{font-size:clamp(2.1rem,5vw,3.3rem);font-weight:700}h2{font-size:clamp(1.6rem,3vw,2.1rem)}h3{letter-spacing:-.01em;font-size:1.15rem}p{max-width:62ch;margin:0 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p{margin:0;font-size:.95rem}.rows+p{text-align:center;max-inline-size:760px;margin-inline:auto}.ico{background:#e3e7fb;border-radius:12px;flex:none;block-size:36px;inline-size:36px;position:relative}.ico:after{content:"";background:var(--physique);border-radius:50%;position:absolute;inset:11px}.ico.chimie{background:#dcf3ec}.ico.chimie:after{background:var(--chimie)}.ico.maths{background:#fbe1da}.ico.maths:after{background:var(--maths)}.ico.svt{background:#fbefd3}.ico.svt:after{background:var(--svt)}.steps{counter-reset:s;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-block-start:28px;margin-inline:0;padding:0;display:grid}.steps li{counter-increment:s;text-align:center;list-style:none}.steps li:before{content:counter(s);border:1.5px solid var(--accent);block-size:32px;inline-size:32px;font:600 .95rem var(--f-titre);color:var(--accent);border-radius:50%;place-items:center;margin:0 auto 14px;display:grid}.steps h3{margin-block-end:.3em}.steps p{color:var(--doux);margin:0 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var(--f-titre);color:#fff;background:var(--nuit);border-radius:50%;place-items:center;margin-block-end:12px;display:grid}.avatar.c1{background:var(--physique)}.avatar.c2{background:#b4532a}.avatar.c3{background:#6d4fb8}.head{flex-wrap:wrap;align-items:baseline;gap:16px;margin-block-end:24px;display:flex}.head h1{margin:0;font-size:clamp(1.8rem,4.2vw,2.5rem)}.crumb{min-block-size:44px;color:var(--doux);align-items:center;font-weight:500;text-decoration:none;display:inline-flex}.crumb:hover{color:var(--nuit)}.lcard{align-content:start;gap:10px;min-block-size:170px;display:grid}.lcard h3{margin:0}.lcard .top{justify-content:space-between;align-items:center;gap:10px;display:flex}.lcard small{color:var(--doux);display:block}.sec-t{margin-block:40px 14px}.stat{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.plan{max-inline-size:520px}.plan .prix{font:700 2.8rem/1 var(--f-titre);letter-spacing:-.03em;margin-block-end:14px}.plan .prix small{font:500 1rem 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(max-width:380px){nav.top a,nav.top .lnk{padding-inline:4px;font-size:.85rem}nav.top a.btn{padding-inline:9px}.logo{font-size:1.1rem}}@media (max-width:340px){.logo{font-size:0}}