.al-nav{position:fixed;top:0;left:0;right:0;z-index:200;
  background:rgba(12,15,34,.78);border-bottom:1px solid var(--al-hairline, rgba(237,228,210,.09))}
.al-nav::before{content:'';position:absolute;inset:0;z-index:-1;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.al-nav-in{max-width:1120px;margin:0 auto;padding:12px 28px;min-height:71px;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.al-nav-right{display:flex;align-items:center;gap:12px}


.al-langs{display:flex;align-items:center;gap:2px}
.al-langs a{display:inline-flex;align-items:center;justify-content:center;
  min-width:44px;min-height:44px;font-size:.66rem;letter-spacing:.14em;
  color:var(--al-text-faint, #6B6455);border-radius:var(--al-r-pill, 999px)}
.al-langs a:hover{color:var(--al-ivory, #EDE4D2)}
.al-langs a.on{color:var(--al-gold-300, #D4B678)}

.al-burger{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  gap:5px;width:44px;height:44px;padding:0;cursor:pointer;background:none;
  border:1px solid var(--al-border-strong, rgba(212,182,120,.34));border-radius:var(--al-r-pill, 999px)}
.al-burger i{display:block;width:17px;height:1.5px;border-radius:2px;background:var(--al-gold-300, #D4B678);
  transition:transform 200ms ease-out,opacity 160ms ease-out}
.al-burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.al-burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.al-burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.al-burger:focus-visible,.al-chevron:focus-visible,.al-close:focus-visible{outline:none;
  box-shadow:0 0 0 3px rgba(212,182,120,.22)}
.al-nav .al-buy{padding:11px 20px;font-size:.62rem}


.al-panneau[hidden]{display:none!important}   
.al-panneau{position:fixed;inset:0;z-index:210;overflow-y:auto;
  background:rgba(9,11,26,.985);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  padding:84px 22px 40px}
.al-close{position:absolute;top:14px;right:20px;width:44px;height:44px;
  background:none;border:1px solid var(--al-border-strong, rgba(212,182,120,.34));border-radius:var(--al-r-pill, 999px);
  color:var(--al-gold-300, #D4B678);font-size:1.5rem;line-height:1;cursor:pointer}
.al-menu{list-style:none;max-width:520px;margin:0 auto}
.al-parent{display:flex;align-items:center;justify-content:space-between;gap:14px;
  border-bottom:1px solid var(--al-hairline, rgba(237,228,210,.09))}

.al-parent > a{flex:1;display:flex;align-items:center;min-height:52px;
  font-size:1.05rem;color:var(--al-ivory, #EDE4D2)}
.al-chevron{width:44px;height:44px;flex-shrink:0;background:none;border:none;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center}
.al-chevron i{display:block;width:9px;height:9px;border-right:1.5px solid var(--al-gold-300, #D4B678);
  border-bottom:1.5px solid var(--al-gold-300, #D4B678);transform:rotate(45deg) translate(-2px,-2px);
  transition:transform 200ms ease-out}
.al-chevron[aria-expanded="true"] i{transform:rotate(-135deg) translate(-3px,-3px)}
.al-sub{list-style:none;padding:4px 0 10px 16px;border-left:1px solid var(--al-hairline, rgba(237,228,210,.09));
  margin-left:4px}   
.al-sub a{display:flex;align-items:center;min-height:52px;font-size:.95rem;color:var(--al-text-dim, #A79C86)}
.al-sub a:hover{color:var(--al-ivory, #EDE4D2)}
.al-sub a.al-pilier{color:var(--al-gold-200, #E8D2A0)}
.al-sub a.al-toutes{color:var(--al-gold-400, #C2A05C);font-size:.86rem}

.al-sub a.al-exemple{color:var(--al-text-dim, #A79C86);font-size:.84rem}
.al-sub a.al-exemple:hover{color:var(--al-gold-200, #E8D2A0)}
.al-menu > li > .al-simple{display:flex;align-items:center;min-height:52px;
  font-size:1.05rem;color:var(--al-ivory, #EDE4D2);border-bottom:1px solid var(--al-hairline, rgba(237,228,210,.09))}


@media(min-width:1024px){
  .al-burger,.al-close{display:none}
  .al-panneau,.al-panneau[hidden]{display:block!important;position:static;inset:auto;
    background:none;backdrop-filter:none;-webkit-backdrop-filter:none;padding:0;overflow:visible}
  .al-nav-in{flex-wrap:nowrap}
  .al-panneau{flex:1;min-width:0}
  .al-menu{display:flex;align-items:center;justify-content:flex-end;gap:22px;max-width:none;
    flex-wrap:nowrap;white-space:nowrap}
  .al-parent{border:none;gap:4px}
  .al-parent > a{min-height:44px;font-size:.78rem;color:var(--al-text-dim, #A79C86)}
  .al-parent > a:hover{color:var(--al-ivory, #EDE4D2)}
  .al-chevron{width:24px;height:44px}
  .al-menu > li{position:relative}
  .al-menu > li > .al-simple{min-height:44px;font-size:.78rem;color:var(--al-text-dim, #A79C86);border:none}
  .al-menu > li > .al-simple:hover{color:var(--al-ivory, #EDE4D2)}
  .al-sub{position:absolute;top:100%;right:0;min-width:262px;margin:0;padding:8px 0;
    border:1px solid var(--al-hairline, rgba(237,228,210,.09));border-radius:var(--al-r-md, 14px);
    background:rgba(12,15,34,.98);backdrop-filter:blur(14px);box-shadow:var(--al-e2, 0 1px 0 rgba(255,255,255,.10) inset,0 -14px 30px rgba(0,0,0,.32) inset,0 34px 60px -26px rgba(0,0,0,1))}
  .al-sub[hidden]{display:none}
  .al-sub a{min-height:44px;padding:0 18px;font-size:.82rem}
  
  .al-groupe:hover > .al-sub{display:block}
}
@media(max-width:1023px){
  .al-nav-in{flex-wrap:nowrap}
  .al-menu > li{list-style:none}
}


.toc-section{scroll-margin-top:88px}


.al-langs-li{margin-top:6px;border-top:1px solid var(--al-hairline, rgba(237,228,210,.09));padding-top:6px}
@media(max-width:1023px){
  .al-nav-in{gap:10px;padding:12px 16px}
  .al-nav .al-buy{padding:11px 14px;font-size:.58rem;letter-spacing:.10em;
    min-width:0;overflow:hidden;text-overflow:ellipsis}
  .al-langs{justify-content:flex-start}
}

@media(max-width:479px){
  .al-nav .logo{font-size:.95rem;letter-spacing:.05em}
  .al-nav-in{gap:8px;padding:12px 14px}
}
@media(min-width:1024px){
  
  .al-langs-li{margin:0;border:none;padding:0;margin-left:8px}
}





.lang-banner{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:200;
  display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 16px;
  padding:12px 20px;border-radius:var(--al-r-pill);
  background:rgba(12,15,34,.94);border:1px solid var(--al-border-strong);box-shadow:var(--al-e2);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  font-size:.82rem;color:var(--al-ivory);max-width:calc(100vw - 32px);text-align:center}
.lang-banner .lb-msg{flex:1 1 auto;min-width:0}
@media(max-width:480px){

  .lang-banner{border-radius:var(--al-r-lg, 20px);padding:12px 16px}
  .lang-banner .lb-msg{flex:1 1 100%}
}
.lang-banner a{color:var(--al-gold-300, #D4B678);white-space:nowrap}
.lang-banner a:hover{color:var(--al-gold-100, #F6E7C2)}
.lang-banner button{background:none;border:none;color:var(--al-text-faint, #6B6455);font-size:1.15rem;cursor:pointer;line-height:1;padding:0 2px}


.al-nav a, .al-nav .logo, .al-foot a{text-decoration:none}
.al-nav a:hover, .al-foot a:hover{text-decoration:none}


.al-foot{margin-top:80px;padding:44px 0 36px;
  border-top:1px solid var(--al-hairline, rgba(237,228,210,.09));
  background:rgba(8,10,26,.42)}
.al-foot-in{max-width:1120px;margin:0 auto;padding:0 20px;
  display:flex;flex-wrap:wrap;gap:14px 40px;align-items:baseline}
.al-foot-col{font-size:.8rem;line-height:1.9;color:var(--al-text-faint, #6B6455)}
.al-foot-lect{flex:1 1 100%}
.al-foot a{color:var(--al-text-dim, #A79C86);transition:color 160ms ease-out}
.al-foot a:hover{color:var(--al-gold-200, #E8D2A0)}
.al-foot-lect a{color:var(--al-gold-300, #D4B678)}
.al-foot-lect b{font-weight:600;white-space:nowrap;color:var(--al-gold-200, #E8D2A0)}

.al-foot-lect a{white-space:nowrap}
.al-foot-bas{max-width:1120px;margin:26px auto 0;padding:20px 20px 0;
  border-top:1px solid var(--al-hairline, rgba(237,228,210,.09));
  display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;
  font-size:.72rem;color:var(--al-text-faint, #6B6455)}
.al-foot-bas .logo{font-family:var(--al-font-display, Georgia, serif);
  font-size:.95rem;letter-spacing:.1em;
  background:linear-gradient(176deg,#F6E7C2,#D4B678 52%,#9A7B3C);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
@media(max-width:640px){
  
  .al-foot{margin-top:56px;padding:32px 0 28px}
  .al-foot-in{gap:12px 0;padding:0 14px;flex-direction:column}
  .al-foot-bas{margin-top:20px;padding:16px 14px 0}
  .al-foot-col{line-height:2}
}