:root{--ink:#1d2433;--muted:#5b6475;--bg:#fbf7f1;--card:#fff;--line:#eadfce;--coral:#e85d4a;--coral2:#c9442f;--teal:#127c80;--sun:#f6b93b;--violet:#6c4fd1;--mint:#e6f6f2;--r:16px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:17px;line-height:1.6;overflow-wrap:break-word}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.2}
h2{font-size:clamp(1.45rem,4.2vw,2rem);margin:.2em 0 .5em}h3{font-size:1.18rem;margin:1.5em 0 .5em;color:var(--teal)}
a{color:var(--coral2)}
.linkbar{background:var(--ink);color:#fff;font-size:.88rem;padding:7px 12px;text-align:center}.linkbar a{color:var(--sun);font-weight:700;word-break:break-all}
.hero{position:relative;min-height:330px;display:flex;align-items:flex-end;background:#2b2a3a url(img/poussin-inspiration.jpg) center 30%/cover;color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0000 15%,#141826e6 92%)}
.hero .in{position:relative;max-width:980px;margin:0 auto;padding:26px 16px 22px;width:100%}
.hero h1{font-size:clamp(1.7rem,5.6vw,3rem);margin:.15em 0 .25em;text-shadow:0 2px 12px #0008}
.badge{display:inline-block;background:var(--sun);color:var(--ink);font-weight:800;border-radius:999px;padding:3px 12px;font-size:.85rem}
.hero p{margin:.2em 0;max-width:720px}.hero .src{font-size:.88rem;opacity:.95;font-style:italic}
.hero .cr{position:absolute;right:8px;bottom:4px;font-size:.66rem;opacity:.75}
.tabs{position:sticky;top:0;z-index:30;background:#fffdf9ee;backdrop-filter:blur(6px);border-bottom:1px solid var(--line);display:flex;gap:6px;overflow-x:auto;padding:9px 10px;scrollbar-width:thin}
.tabs button{flex:0 0 auto;font:inherit;font-size:.9rem;font-weight:700;border:1.5px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:8px 14px;min-height:42px;cursor:pointer;white-space:nowrap}
.tabs button[aria-selected=true]{background:var(--coral);border-color:var(--coral);color:#fff;box-shadow:0 4px 14px #e85d4a55}
main{max-width:980px;margin:0 auto;padding:18px 14px 30px}
section[role=tabpanel]{display:none;animation:fade .35s}section.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1}}
.kicker{font-size:.8rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--violet);margin:0}
.pq{background:#fff;border-left:6px solid var(--coral);border-radius:10px;padding:10px 14px;font-weight:700;box-shadow:0 4px 18px #0000000d}
.lead{font-size:1.06rem}
.two{display:grid;gap:16px;align-items:start}.three{display:grid;gap:12px}
@media(min-width:760px){.two{grid-template-columns:1.25fr 1fr}.three{grid-template-columns:repeat(3,1fr)}}
.poem{margin:12px 0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:0 6px 22px #2a1f0f0f}
.poem blockquote{margin:0;font-family:Georgia,serif;font-size:1.02rem;line-height:1.75}
.poem.prose blockquote{text-align:justify;hyphens:auto}
.ptitle{margin:0 0 8px;font-weight:800;color:var(--coral2);font-size:.92rem;text-transform:uppercase;letter-spacing:.04em}
figcaption{font-size:.8rem;color:var(--muted);margin-top:8px;line-height:1.4}
.pic{margin:12px 0;background:#fff;border-radius:var(--r);padding:8px;border:1px solid var(--line)}
.pic img{width:100%;height:auto;display:block;border-radius:10px;max-height:520px;object-fit:cover}
.pic.float img{max-height:420px;object-fit:contain;background:#f4efe6}
.vocab{background:var(--mint);border-radius:12px;padding:10px 14px;font-size:.95rem}
.box{border-radius:var(--r);padding:14px 16px;margin:16px 0;background:linear-gradient(135deg,#fff6e3,#fff);border:1.5px solid #f3d38c}
.boxt{margin:0 0 6px;font-weight:800;font-size:1.02rem}
.starters{background:#f1edff;border:1.5px dashed #b9a8f2;border-radius:var(--r);padding:10px 16px;margin:14px 0}
.starters .lab{margin:0 0 4px;font-weight:800;color:var(--violet)}.starters ul{margin:0;padding-left:20px}
ol.q li,ol.steps li{margin:6px 0}ol.steps{list-style:none;padding-left:0}
.corr{background:#fff;border:1.5px solid #bfe3d9;border-radius:12px;margin:12px 0}
.corr summary{cursor:pointer;padding:11px 14px;font-weight:800;color:var(--teal);min-height:44px}
.corr>div{padding:0 16px 12px}.ex{font-family:Georgia,serif;font-style:italic}
.t{width:100%;border-collapse:collapse;margin:12px 0;background:#fff;border-radius:12px;overflow:hidden;font-size:.95rem}
.t th,.t td{border:1px solid var(--line);padding:8px 10px;text-align:start;vertical-align:top}.t th{background:#fdf0e8}
.t.grid td:not(:first-child),.t.grid th:not(:first-child){text-align:center;width:56px}
.plan{display:grid;gap:10px;margin:16px 0}@media(min-width:700px){.plan{grid-template-columns:1fr 1fr}}
.step{display:grid;grid-template-columns:44px 1fr;gap:2px 12px;align-items:center;text-decoration:none;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:12px;box-shadow:0 4px 14px #0000000a}
.step b{grid-row:span 2;width:44px;height:44px;border-radius:50%;background:var(--coral);color:#fff;display:grid;place-items:center;font-size:1.2rem}
.step span{font-weight:800}.step small{color:var(--muted)}.step.proj b{background:var(--sun);color:var(--ink)}.step.exam b{background:var(--teal)}
.cards3{display:grid;gap:10px}@media(min-width:700px){.cards3{grid-template-columns:repeat(3,1fr)}}
.mini{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:12px}.mini p{margin:.3em 0 0}
.cartel{background:#fff;border:3px double var(--ink);border-radius:6px;padding:14px 18px;max-width:520px;font-family:Georgia,serif}.cartel p{margin:.4em 0}.ct{font-weight:700}
.small{font-size:.85rem;color:var(--muted)}.aide{background:#fff4f1;border-radius:10px;padding:8px 12px}
.sujet{background:#fff;border:2px solid var(--teal);border-radius:var(--r);padding:12px 16px}
ul.check{list-style:none;padding-left:0}ul.check li{padding-left:28px;position:relative;margin:6px 0}ul.check li:before{content:"☑";position:absolute;left:0;color:var(--teal);font-weight:800}
.fgrid{display:grid;gap:12px}@media(min-width:640px){.fgrid{grid-template-columns:1fr 1fr}}@media(min-width:900px){.fgrid{grid-template-columns:repeat(3,1fr)}}
.fcard{display:flex;gap:12px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:12px;text-decoration:none;color:var(--ink)}
.fcard img{width:92px;height:92px;image-rendering:pixelated;flex:0 0 auto}.fcard b{display:block}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--coral);color:#fff;border:0;border-radius:12px;padding:10px 16px;font:inherit;font-weight:800;text-decoration:none;min-height:44px;cursor:pointer}
footer{text-align:center;color:var(--muted);font-size:.9rem;padding:14px 12px 30px;border-top:1px solid var(--line);background:#fff}
footer p{margin:.35em 0}footer a{word-break:break-all}
.lvl{display:flex;justify-content:center;gap:8px;padding:12px 10px 4px;background:#fffdf9;flex-wrap:wrap}.lvl p{width:100%;text-align:center;margin:0 0 4px;font-weight:800;color:var(--muted);font-size:.85rem}
.lvl a{font-weight:800;text-decoration:none;border:2px solid var(--teal);color:var(--teal);border-radius:14px;padding:10px 22px;min-height:46px;font-size:1.05rem;background:#fff}
.lvl a.on{background:var(--teal);color:#fff;box-shadow:0 4px 14px #127c8055}
.lv-bp .only-cap,body:not(.lv-bp) .only-bp{display:none!important}
.bpplus{border:2px solid var(--violet);border-radius:var(--r);padding:12px 16px;margin:22px 0;background:#faf8ff}.bpt{margin:0 0 6px;font-weight:800;color:var(--violet)}
.methode{border:3px solid var(--sun);background:#fffaf0;border-radius:var(--r);padding:14px 16px;margin:18px 0;box-shadow:0 6px 22px #f6b93b33}
.express{border:3px solid var(--coral);background:#fff;border-radius:var(--r);padding:12px 14px;margin:12px 0 16px;box-shadow:0 6px 22px #e85d4a26}
.ext{margin:0;font-weight:900;font-size:1.25rem;color:var(--coral2)}.exl{margin:10px 0 3px;font-weight:800;color:var(--violet);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
.ex3,.refl{margin:0;padding-left:20px}.ex3 li,.refl li{margin:2px 0;line-height:1.4}
.r15{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.r15 div{background:var(--mint);border-radius:10px;padding:7px 8px;font-size:.86rem;line-height:1.3}.r15 b{display:block;color:var(--teal);font-size:1rem}
.cadre{background:#f1edff;border-left:4px solid var(--violet);border-radius:8px;padding:8px 10px;margin:0;font-family:Georgia,serif}
.plus{background:#fff;border:1.5px solid var(--line);border-radius:12px;margin:10px 0}.plus>summary{cursor:pointer;padding:12px 14px;font-weight:800;min-height:44px;color:var(--ink)}.plus>div{padding:0 14px 12px}.plus .methode{margin:0;box-shadow:none}
.exam1{background:#fff4e0;border-left:4px solid var(--sun);border-radius:8px;padding:7px 10px;margin:6px 0 12px}
.credits{font-size:.8rem;text-align:start;max-width:900px;margin:10px auto}
@media print{.tabs,.linkbar,.noprint,.hero{display:none!important}section{display:block!important}body{background:#fff;font-size:12pt}.corr{break-inside:avoid}.corr[open] summary,.corr summary{color:#000}}