/* Jetons PRIVES (--pl-*) : l'app injecte ses propres feuilles APRES ce style
   quand le telephone se charge, et elle possede deja --accent, --ink, --surface
   & co. Sans prefixe, l'en-tete de la page virait au blanc sur blanc (03/09). */
:root{--pl-accent:#4f46e5;--pl-accent-2:#3730a3;--pl-ink:#111827;--pl-ink-2:#4b5563;--pl-ink-3:#6b7280;--pl-rule:#e5e7eb;--pl-ground:#f8f9fc;--pl-surface:#fff;--pl-stop:#b91c1c;--pl-stop-bg:#fef2f2;--pl-ok:#065f46;--pl-ok-bg:#ecfdf5;--pl-warn:#92400e;--pl-warn-bg:#fffbeb}
*{box-sizing:border-box}body{margin:0;background:var(--pl-ground);color:var(--pl-ink);font:16px/1.6 Inter,"Segoe UI",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--pl-accent)}img{max-width:100%}
.site{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.25rem;background:var(--pl-surface);border-bottom:1px solid var(--pl-rule)}
.site a{text-decoration:none;color:var(--pl-ink);font-weight:700}.site .tous{font-weight:500;color:var(--pl-ink-2);font-size:.92rem}
.page{max-width:44rem;margin:0 auto;padding:1.25rem 1.25rem 4rem}
.bandeau{background:var(--pl-warn-bg);color:var(--pl-warn);border:1px solid #fde68a;border-radius:10px;padding:.7rem 1rem;font-size:.92rem;margin:0 0 1.25rem}
#plan-demo{min-height:0;margin:0 0 1.5rem}
h1{font-size:clamp(1.6rem,4.5vw,2.2rem);line-height:1.15;margin:0 0 .6rem;letter-spacing:-.01em}
.resume{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:.6rem;margin:1rem 0 1.5rem}
.resume div{background:var(--pl-surface);border:1px solid var(--pl-rule);border-radius:10px;padding:.65rem .8rem}.resume small{display:block;color:var(--pl-ink-3);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}.resume b{font-size:1.05rem}
.accroche{color:var(--pl-ink-2);font-size:1.05rem;margin:0 0 1rem}
h2{font-size:1.35rem;margin:2.2rem 0 .6rem;letter-spacing:-.01em}
.etape{margin-top:1.6rem}.etape h3{font-size:1.1rem;margin:0 0 .2rem}.etape-num{color:var(--pl-accent);font-weight:700;margin-right:.4rem}.etape-piece{color:var(--pl-ink-3);font-size:.9rem;margin:0 0 .6rem}
.taches{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}
.tache{background:var(--pl-surface);border:1px solid var(--pl-rule);border-radius:12px;padding:.9rem 1rem}
.tache-tete{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap}.tache-tete h4{margin:0;font-size:1rem;flex:1 1 14rem}
.duree{color:var(--pl-ink-3);font-size:.85rem;font-variant-numeric:tabular-nums;white-space:nowrap}
.chip{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;padding:.15rem .5rem;border-radius:999px;background:#eef2ff;color:var(--pl-accent-2)}.chip-difficile{background:var(--pl-stop-bg);color:var(--pl-stop)}.chip-facile{background:var(--pl-ok-bg);color:var(--pl-ok)}
.desc{color:var(--pl-ink-2);margin:.35rem 0 0;font-size:.95rem}.attente{color:var(--pl-warn);font-size:.9rem;margin:.4rem 0 0}
.secu{background:var(--pl-stop-bg);border-left:4px solid var(--pl-stop);border-radius:6px;padding:.6rem .8rem;margin:.6rem 0 0}.secu-titre{color:var(--pl-stop);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}.secu ul{margin:.25rem 0 0;padding-left:1.1rem;font-size:.93rem}
.fiche{margin:.6rem 0 0}.fiche summary{cursor:pointer;color:var(--pl-accent);font-weight:600;font-size:.93rem;list-style:none;display:flex;align-items:center;gap:.4rem}.fiche summary::-webkit-details-marker{display:none}.fiche summary::before{content:'▸';font-size:.8rem;transition:transform .15s}.fiche[open] summary::before{transform:rotate(90deg)}.fiche summary small{color:var(--pl-ink-3);font-weight:400}.pas{margin:.6rem 0 0;padding-left:1.25rem;font-size:.95rem}.pas li{margin:.15rem 0}.erreurs ul,.asavoir ul{margin:.2rem 0 0;padding-left:1.1rem}.asavoir{background:var(--pl-ground);border-radius:6px;padding:.5rem .7rem;margin:.5rem 0 0;font-size:.9rem;color:var(--pl-ink-2)}
.erreurs,.astuce{font-size:.92rem;margin:.5rem 0 0;color:var(--pl-ink-2)}.reussi{font-size:.92rem;margin:.5rem 0 0}.reussi{color:var(--pl-ok);background:var(--pl-ok-bg);border-radius:6px;padding:.4rem .6rem}
.video{display:flex;gap:.8rem;align-items:center;margin-top:.7rem;padding:.5rem;border:1px solid var(--pl-rule);border-radius:10px;text-decoration:none;color:var(--pl-ink)}.video img{width:120px;height:90px;object-fit:cover;border-radius:6px;flex-shrink:0}.video small{display:block;color:var(--pl-ink-3);font-size:.8rem;margin-top:.15rem}
.courses-total{display:flex;justify-content:space-between;align-items:baseline;background:var(--pl-surface);border:1px solid var(--pl-rule);border-radius:10px;padding:.7rem 1rem;margin:.6rem 0}.courses-total b{font-size:1.2rem}
.fourchette{background:#eef2ff;border-radius:10px;padding:.7rem 1rem;font-size:.95rem}
.tableau{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.92rem;background:var(--pl-surface)}th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--pl-ink-3);padding:.45rem .6rem;border-bottom:1px solid var(--pl-rule)}td{padding:.45rem .6rem;border-bottom:1px solid var(--pl-rule);vertical-align:top}.num{white-space:nowrap;font-variant-numeric:tabular-nums}
.outils{columns:2;column-gap:1.5rem;padding-left:1.1rem;font-size:.93rem}.outils small{color:var(--pl-ink-3)}
.porte{margin:3rem 0 0;padding:1.6rem 1.4rem;background:var(--pl-surface);border:2px solid var(--pl-accent);border-radius:16px;text-align:center}.porte h2{margin:0 0 .5rem}.porte p{color:var(--pl-ink-2);margin:0 0 1rem}
.porte-bouton{display:inline-block;background:var(--pl-accent);color:#fff;font-weight:700;padding:.85rem 1.5rem;border-radius:999px;text-decoration:none;font-size:1.05rem}.porte-bouton:hover{background:var(--pl-accent-2)}
.porte-note{font-size:.85rem;color:var(--pl-ink-3);margin:.8rem 0 0}.porte-lien{display:block;margin-top:.9rem;font-size:.92rem}
.pied{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--pl-rule);color:var(--pl-ink-3);font-size:.82rem}
.liste{display:grid;gap:.9rem;margin:1.5rem 0}.carte{display:block;background:var(--pl-surface);border:1px solid var(--pl-rule);border-radius:14px;padding:1.1rem 1.2rem;text-decoration:none;color:var(--pl-ink)}.carte:hover{border-color:var(--pl-accent)}.carte h2{margin:0 0 .3rem;font-size:1.15rem}.carte p{margin:0 0 .5rem;color:var(--pl-ink-2);font-size:.95rem}.carte small{color:var(--pl-ink-3)}
@media(max-width:560px){.outils{columns:1}}
:focus-visible{outline:2px solid var(--pl-accent);outline-offset:2px}
/* Le telephone porte les styles de l'app : les regles d'ELEMENT de la page s'y
   effacent (:where = specificite nulle, donc la moindre classe de l'app gagne). */
:where(#plan-demo) :is(h1,h2,h3,h4){font-size:inherit;line-height:inherit;margin:0;letter-spacing:normal}
:where(#plan-demo) a{color:inherit}
:where(#plan-demo) :is(table,th,td){border:0;padding:0;background:none;color:inherit;font-size:inherit;text-align:inherit;text-transform:none;letter-spacing:normal}