:root{--ink:#1d1b26;--bg:#fff8ef;--card:#fff;--muted:#5b5670;--line:#ece3d6;--ok:#15803d;--no:#c81e3a;--lv:#ff7a00;--lv2:#c2410c;--sb:#1d4ed8}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:400 1.03rem/1.55 Nunito,system-ui,sans-serif;color:var(--ink);background:var(--bg) radial-gradient(circle at 10% 0,#ffe8cc 0,transparent 40%) no-repeat}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
a{color:#1d4ed8}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:50}.skip:focus{left:8px}
button,select,input,textarea{font:inherit}
button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #ffb703;outline-offset:2px}
/* language toggles (English pages) */
html:not([lang=fr]) .i-fr{display:none}
html[lang=fr] .i-en{display:none}
html:not([lang=fr]) .tr-on .i-fr{display:revert;color:#0b4a8f;font-style:italic}
html:not([lang=fr]) .tr-on span.i-fr::before{content:" → "}
html:not([lang=fr]) .tr-on p.i-fr,html[lang=fr] .s-les p.i-fr{display:block;background:#eef5ff;border-left:4px solid #0055a4;border-radius:8px;padding:6px 10px;color:#0b3d75;font-style:normal}
.wrap{max-width:1100px;margin:auto;padding:12px 14px 30px}
.top{position:sticky;top:0;z-index:20;display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;padding:8px 14px;background:rgba(255,248,239,.96);backdrop-filter:blur(4px);border-bottom:2px solid var(--line)}
.brand{font:700 1.1rem Fredoka,Nunito,sans-serif;color:var(--ink);text-decoration:none;white-space:nowrap}
.crumbs{flex:1;min-width:0;font-size:.9rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.crumbs a{color:var(--muted)}
.lg{flex:none;display:inline-flex;align-items:center;gap:6px;font-weight:800;color:#fff;background:#0055a4;border:3px solid #0055a4;border-radius:999px;padding:6px 14px;cursor:pointer;box-shadow:0 3px 10px rgba(0,85,164,.3)}
.lg[aria-pressed=true]{background:#c8102e;border-color:#c8102e}
.hero{border-radius:26px;padding:24px 22px;color:#fff;background:linear-gradient(125deg,var(--a),color-mix(in srgb,var(--a) 50%,var(--b)) 50%,var(--b));box-shadow:0 8px 24px rgba(0,0,0,.12);margin-top:10px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.12)}
.hero h1{font:700 clamp(1.6rem,4.6vw,2.6rem)/1.15 Fredoka,Nunito,sans-serif;margin:.15em 0 .3em}
.hero .kick{margin:0;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;font-weight:800;opacity:.95}
.hero .goal{font-size:1.08rem;max-width:820px;margin:.4em 0}
.hero .bo{font-size:.92rem;background:rgba(0,0,0,.18);display:inline-block;padding:4px 12px;border-radius:12px;margin:.5em 0 0}
.hero .hint{font-size:.95rem;background:rgba(255,255,255,.18);border-radius:12px;padding:6px 12px;margin:.6em 0 0;max-width:820px}
.hero .wn{display:inline-block;background:#fff;color:var(--a);border-radius:999px;padding:0 12px;font-size:.6em;vertical-align:middle;margin-right:4px}
.band{font-size:1.8rem;letter-spacing:.3em;margin:.3em 0 0;animation:bob 3s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-5px)}}
h2{font:700 1.4rem/1.2 Fredoka,Nunito,sans-serif;margin:.3em 0 .5em}
.tip{font-size:.9rem;color:var(--muted);margin:.4em 0}
/* home */
.choose,.how,.prof,.rendu,.toc,.chk{background:#fff;border-radius:22px;padding:18px;margin-top:16px;box-shadow:0 4px 14px rgba(0,0,0,.05)}
.lvl{margin:14px 0}.lvl h3{font:700 1.2rem Fredoka,Nunito,sans-serif;margin:0 0 8px;color:color-mix(in srgb,var(--a),#000 30%)}
.lvl h3 small{font:600 .85rem Nunito,sans-serif;color:var(--muted);margin-left:6px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.tile{position:relative;display:flex;flex-direction:column;gap:2px;text-decoration:none;color:#fff;border-radius:20px;padding:16px 16px 14px;background:linear-gradient(135deg,var(--a),var(--b));box-shadow:0 6px 16px rgba(0,0,0,.12);transition:transform .15s}
.tile:hover{transform:translateY(-3px)}
.tile b{font:700 1.5rem Fredoka,Nunito,sans-serif}.tile .te{position:absolute;right:14px;top:10px;font-size:2rem}
.tile small{opacity:.95}.tile .go{margin-top:8px;font-weight:800;background:rgba(255,255,255,.95);color:var(--ink);align-self:flex-start;border-radius:999px;padding:3px 12px}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.steps li{background:#fff4e6;border-radius:16px;padding:12px}.steps b{display:block;font:700 1.05rem Fredoka,Nunito,sans-serif;color:#9a3412}
.prof{border:3px solid #7a4fd0}.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.pgrid>div{background:#f6f1fb;border-radius:16px;padding:4px 14px}.prof h3{font:700 1.1rem Fredoka,Nunito,sans-serif;margin:.6em 0 .2em}
.prof ul{padding-left:1.1rem;margin:.3em 0}.prof li{margin:.25em 0}
/* plan */
.sw{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:14px 0 4px}
.sw span{font-weight:800;color:var(--muted);margin-left:6px}
.sw a{padding:4px 12px;border-radius:999px;background:#fff;border:2px solid var(--line);text-decoration:none;color:var(--ink);font-weight:800}
.sw a[aria-current]{background:var(--lv);border-color:var(--lv);color:#fff}
.weeks{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px;margin-top:12px}
.wk{position:relative;display:flex;flex-direction:column;gap:4px;background:#fff;border-radius:20px;padding:16px;text-decoration:none;color:var(--ink);border-top:8px solid var(--lv);box-shadow:0 4px 14px rgba(0,0,0,.06);transition:transform .15s}
.wk:hover{transform:translateY(-3px)}
.wk .we{position:absolute;right:14px;top:12px;font-size:1.9rem}
.wk .wn{font-weight:800;color:var(--lv2);text-transform:uppercase;font-size:.8rem;letter-spacing:.08em}
.wk b{font:700 1.2rem/1.2 Fredoka,Nunito,sans-serif;padding-right:40px}
.wk .g2{font-size:.92rem;color:var(--muted)}
.wk ol{margin:.3em 0;padding-left:1.2rem;font-size:.95rem}.wk small{color:var(--muted)}
.wp{height:8px;background:#f1ebe2;border-radius:99px;overflow:hidden;margin-top:auto}.wp i{display:block;height:100%;width:0;background:var(--ok)}
.wpt{font-size:.82rem;color:var(--muted);font-weight:700}
/* week */
.wtop{margin-top:12px}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tabs a{padding:5px 14px;border-radius:999px;background:#fff;border:2px solid var(--line);text-decoration:none;color:var(--ink);font-weight:800}
.tabs a[aria-current]{background:var(--lv);border-color:var(--lv);color:#fff}
.intro-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:14px;align-items:start}
.toc ol{padding-left:1.2rem;margin:.2em 0}.toc li{margin:.3em 0}.toc small{color:var(--muted)}
.vc{display:grid;grid-template-columns:150px 1fr;gap:10px;text-decoration:none;color:var(--ink);border-radius:14px;padding:8px;border:2px solid var(--line);margin-top:10px;align-items:center}
.vc:hover{border-color:var(--lv)}
.th{aspect-ratio:16/9;border-radius:10px;background:#333 center/cover;display:flex;align-items:center;justify-content:center}
.th i{font-style:normal;color:#fff;background:rgba(220,0,0,.9);border-radius:10px;padding:2px 12px}
.vt{display:flex;flex-direction:column;min-width:0}.vt b{line-height:1.25}.vt small{color:var(--muted)}
.chk ul{list-style:none;padding:0;margin:.4em 0}.chk li{margin:4px 0}
.chk label{display:flex;gap:10px;align-items:flex-start;padding:6px 8px;border-radius:12px;cursor:pointer}
.chk label:hover{background:#fff4e6}
.chk input{width:22px;height:22px;flex:none;margin-top:2px;accent-color:var(--ok)}
.chk input:checked+span{text-decoration:line-through;color:var(--muted)}
.bar-p{height:12px;background:#f1ebe2;border-radius:99px;overflow:hidden}.bar-p i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--lv),var(--ok));transition:width .3s}
.pc{font-weight:800;margin:.3em 0 0}
.lessons{display:grid;gap:18px;margin-top:18px}
.lesson{background:#fff;border-radius:24px;padding:18px;box-shadow:0 6px 18px rgba(0,0,0,.07);border-left:10px solid var(--lv);scroll-margin-top:70px}
.lh{display:flex;gap:12px;align-items:center}
.num{flex:none;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--lv),var(--sb));color:#fff;font:700 1.7rem/52px Fredoka,Nunito,sans-serif;text-align:center}
.lt{flex:1;min-width:0}.lk{margin:0;font-weight:800;color:var(--lv2);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em}
.lt h2{margin:0;font-size:1.45rem}
.lt h2 .i-fr{font-size:.85em}
.tb{flex:none;font-weight:800;color:#0055a4;background:#eef5ff;border:2px solid #0055a4;border-radius:999px;padding:5px 12px;cursor:pointer}
.tb[aria-pressed=true]{background:#0055a4;color:#fff}
html[lang=fr] .tb{display:none}
.step{margin-top:14px;padding:12px 14px;border-radius:16px;background:#fffaf3}
.step h3{margin:0 0 6px;font:700 1.1rem Fredoka,Nunito,sans-serif}
.step p{margin:.35em 0}
.s-obj{background:color-mix(in srgb,var(--lv) 10%,#fff)}
.s-les{background:#f3f7ff}.s-les .k{background:#fff3b0;border-radius:6px;padding:0 4px}
.s-ex{background:#f2fbf6}.s-q{background:#fff5f8}.s-p{background:#f7f3ff}.s-f{background:#f5f5f4}
.model{background:#fff;border:2px dashed color-mix(in srgb,var(--lv) 50%,#fff);border-radius:14px;padding:8px 14px;margin:6px 0}
.model.quote{border-style:solid;border-left-width:8px;font-family:Georgia,'Times New Roman',serif;font-size:1.05rem}
.model .src{font:italic .88rem Nunito,sans-serif;color:var(--muted);text-align:right}
.model.dlg p{margin:.25em 0}.model.dlg b{color:var(--lv2)}
.model.mail{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.95rem;border-style:solid}
.note{font-size:.95rem}
.au{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0}.aul{font-weight:800}.au audio{max-width:100%;height:40px}
.ins{font-weight:700}
.qs{padding-left:1.4rem;margin:.3em 0}.qs li{margin:.5em 0;line-height:2.1}
.g{border:2px solid #cfc6ba;border-radius:10px;padding:2px 8px;background:#fff;min-height:36px;max-width:100%;color:var(--ink)}
select.g{cursor:pointer}
.g.ok{border-color:var(--ok);background:#e9f9ee}.g.no{border-color:var(--no);background:#fdecef}
.g.ok.acc{background:#fff7d6;border-color:#b58100}
.btns{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:8px}
.ck,.ky,.cp,.pb,.dn{font-weight:800;border-radius:999px;padding:7px 16px;cursor:pointer;border:3px solid transparent}
.ck{background:var(--ok);color:#fff}.ky{background:#fff;border-color:#b58100;color:#7a5600}
.ky[aria-expanded=true]{background:#b58100;color:#fff}
.cp{background:#fff;border-color:#7a4fd0;color:#5b34a8}.pb{background:#fff;border-color:#44403c;color:#292524;margin:6px 0}
.sc{font-weight:800}.sc.good{color:var(--ok)}.sc.mid{color:#9a6700}
.key{background:#fffbe6;border:2px solid #f2d27a;border-radius:12px;padding:8px 8px 8px 2rem;margin:8px 0 0}
.ph{font:700 1.05rem Fredoka,Nunito,sans-serif;margin:.2em 0}.pt{font-weight:700}
.ta{width:100%;border:2px solid #d8cfe8;border-radius:12px;padding:8px 10px;background:#fff;resize:vertical}
.wc{font-size:.85rem;color:var(--muted)}
.fiche summary{cursor:pointer;font:700 1.05rem Fredoka,Nunito,sans-serif;padding:4px 0}
.fin{text-align:right;margin:12px 0 0}
.dn{background:#fff;border-color:var(--ok);color:var(--ok)}.dn[aria-pressed=true]{background:var(--ok);color:#fff}
.rendu{border:3px solid var(--sb,#1d4ed8)}.rendu ol{padding-left:1.3rem}.rendu li{margin:.4em 0}
.pnav{display:flex;justify-content:space-between;gap:10px;margin-top:16px}
.pn{font-weight:800;padding:8px 16px;border-radius:999px;background:#fff;border:2px solid var(--line);text-decoration:none;color:var(--ink)}
.ft{text-align:center;padding:20px 14px 34px;color:var(--muted)}.ft .cr{font-weight:800;color:var(--ink)}
/* sheet (screen preview) */
.sheet{background:#fff;border:1px solid #d6d3d1;border-radius:6px;padding:16px 18px;margin-top:8px;font-family:Nunito,Arial,sans-serif;color:#000}
.sheet h3{font:700 1.2rem Fredoka,Arial,sans-serif;margin:.3em 0}
.sh-top{display:flex;flex-wrap:wrap;gap:6px 18px;font-weight:700}
.sh-k{font-size:.8rem;color:#444;margin:.4em 0}
.sh-h{font-weight:700;margin:.8em 0 .3em}
.sh-h i{font-weight:400;color:#444}
.bank{border:2px dashed #888;border-radius:8px;padding:4px 10px;font-weight:700}
.cz,.sh-q{line-height:2.2}
.line{display:inline-block;width:var(--w,10ch);border-bottom:1.5px solid #333;height:1em;vertical-align:baseline}
.opts{font-weight:700}
.rule{border-bottom:1px solid #999;height:1.9em}
.sh-f{font-size:.8rem;color:#444;margin-top:12px}
@media (max-width:820px){.intro-grid{grid-template-columns:1fr}}
@media (max-width:520px){
 .wrap{padding:10px 10px 24px}.hero{padding:18px 16px;border-radius:20px}
 .crumbs{display:none}.brand{font-size:1rem}.top{padding:6px 10px}
 .lesson{padding:14px 12px;border-left-width:6px}.step{padding:10px}
 .lh{flex-wrap:wrap}.num{width:44px;height:44px;line-height:44px;font-size:1.4rem}
 .lt h2{font-size:1.25rem}.vc{grid-template-columns:110px 1fr}
 .weeks{grid-template-columns:1fr}.qs{padding-left:1.1rem}
}
@media print{
 @page{size:A4;margin:12mm}
 body{background:#fff}
 body>*:not(main),.hero,.wtop,.intro-grid,.rendu,.pnav,.lh,.step:not(.s-f),.fin,.fiche>summary,.fiche>.tip,.pb,.ft,.top{display:none!important}
 .wrap{max-width:none;padding:0}.lessons{display:block;margin:0}
 .lesson{box-shadow:none;border:0;padding:0;margin:0;break-after:page}
 .step.s-f{background:none;padding:0;margin:0}
 .sheet{border:0;padding:0;margin:0;font-size:11.5pt}
 body.print-one .lesson:not(.printing){display:none!important}
 body.home main>*,body:not(:has(.lesson)) main>*{display:block!important}
 html[lang] .sheet .i-fr{display:inline}
}
.lessons>*,.intro-grid>*,.weeks>*,.tiles>*{min-width:0}
select.g{max-width:100%;text-overflow:ellipsis}
.qs li,.model,.sheet{overflow-wrap:anywhere}
html:not([lang=fr]) .tr-on button .i-fr,html:not([lang=fr]) .tr-on .sc .i-fr{color:inherit;font-style:normal}
html:not([lang=fr]) .tr-on button span.i-fr::before{content:" · "}
/* home v2 */
.qa{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 0}
.qa-b{flex:1 1 150px;display:flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:8px 12px;border-radius:999px;color:#fff;font-weight:800;text-decoration:none;background:linear-gradient(135deg,var(--a),var(--b));box-shadow:0 3px 10px rgba(0,0,0,.12);text-align:center}
.qa-b:hover{transform:translateY(-2px)}
.stats{display:flex;flex-wrap:wrap;gap:8px;margin:.8em 0 .2em;position:relative;z-index:1}
.stats span{background:rgba(255,255,255,.2);border:2px solid rgba(255,255,255,.45);border-radius:14px;padding:6px 12px;font-weight:700}
.stats b{font:700 1.3rem Fredoka,Nunito,sans-serif;margin-right:4px}
.hcta{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:1;margin:.6em 0 0}
.cta{background:#fff;color:#c2410c;font-weight:800;text-decoration:none;border-radius:999px;padding:10px 18px;min-height:44px;display:inline-flex;align-items:center}
.cta.alt{background:#ffe066;color:#5b34a8}
.wsteps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.wsteps li{display:flex;flex-direction:column;gap:4px;border-radius:18px;padding:14px;background:color-mix(in srgb,var(--a) 12%,#fff);border-top:6px solid var(--a)}
.wsteps .wi{font-size:1.8rem}
.wsteps b{font:700 1.1rem Fredoka,Nunito,sans-serif;color:color-mix(in srgb,var(--a) 75%,#000)}
.glance,.remind{background:#fff;border-radius:22px;padding:18px;margin-top:16px;box-shadow:0 4px 14px rgba(0,0,0,.05)}
.glv{margin:14px 0;border-left:8px solid var(--a);padding-left:12px}
.glv h3{color:var(--a);margin:.2em 0 .4em}
.glv h3 small{color:var(--muted);font-weight:600;font-size:.8rem}
.gcols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gcol h4{margin:0 0 6px}
.gcol h4 a{color:var(--b);text-decoration:none}
.glist{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
.gw{position:relative;display:flex;align-items:flex-start;gap:6px;padding:8px 10px;border-radius:12px;text-decoration:none;color:var(--ink);background:color-mix(in srgb,var(--a) 10%,#fff);border:2px solid color-mix(in srgb,var(--a) 30%,#fff);min-height:44px;font-size:.88rem;line-height:1.25}
.gw b{color:var(--a);white-space:nowrap}
.gw.new{background:color-mix(in srgb,var(--b) 12%,#fff);border-color:color-mix(in srgb,var(--b) 45%,#fff)}
.gw:hover{transform:translateY(-1px);box-shadow:0 3px 8px rgba(0,0,0,.1)}
.gw .nb{position:absolute;top:-8px;right:6px;background:#ffe066;color:#5b34a8;font-style:normal;font-weight:800;font-size:.68rem;border-radius:999px;padding:1px 7px}
@media (max-width:820px){.gcols{grid-template-columns:1fr}}
@media (max-width:520px){.qa-b{flex:1 1 44%;font-size:.9rem}.glist{grid-template-columns:1fr 1fr}.stats span{padding:4px 9px}}
@media print{.qa,.glance,.remind{display:none}}
.gcol,.glv,.glist li{min-width:0}.gw{overflow-wrap:anywhere}.gw .gt{min-width:0}