.tunnel{--tunnel-bordure:#e2e8ea;--tunnel-texte-doux:#5a6a70;--tunnel-fond-doux:#f4f7f8;--tunnel-succes:#1f6f43;--tunnel-alerte:#8a5a00;--tunnel-erreur:#a4262c;--tunnel-header:100px}.tunnel-hero{background:var(--gradient-primary);color:var(--color-white);padding:120px 0 60px}.tunnel-hero__inner{max-width:none}.tunnel-hero__title{font-size:2rem;line-height:1.2;margin:0 0 var(--spacing-md)}.tunnel-hero__highlight{color:var(--color-yellow)}.tunnel-hero__lead{font-size:1.125rem;line-height:1.7;margin:0}.tunnel-fil ol{align-items:center;display:flex;flex-wrap:wrap;font-size:0.9rem;gap:var(--spacing-xs);list-style:none;margin-bottom:var(--spacing-md)}.tunnel-fil ol[hidden]{display:none}.tunnel-fil a,.tunnel-fil a:visited{color:rgba(255,255,255,0.8);text-decoration:none}.tunnel-fil a:hover,.tunnel-fil a:focus-visible{color:var(--color-yellow);text-decoration:underline;text-decoration-thickness:2px}.tunnel-fil i{font-size:0.7rem;margin-right:2px;opacity:0.6}.tunnel-fil [aria-current="page"]{color:rgba(255,255,255,0.85)}.tunnel-hero .container > *,.tunnel-section .container > *{margin-left:auto;margin-right:auto;max-width:680px}.tunnel-section{padding:var(--spacing-xl) 0}.tunnel-section--doux{background:var(--tunnel-fond-doux)}.tunnel__titre{color:var(--color-blue);font-size:1.75rem;font-weight:800;line-height:1.25;margin:56px 0 18px;scroll-margin-top:calc(var(--tunnel-header) + var(--spacing-md))}.tunnel-section .container > .tunnel__titre:first-child{margin-top:0}.tunnel-section .container > .tunnel-demo,.tunnel-section .container > .tunnel-tableau,.tunnel-section .container > .tunnel-panier{max-width:900px;width:100%}.tunnel-section .container > .tunnel-resume{max-width:680px}.tunnel__sous-titre{color:var(--color-blue);font-size:1.25rem;font-weight:700;line-height:1.3;margin:44px 0 var(--spacing-sm);scroll-margin-top:calc(var(--tunnel-header) + var(--spacing-md))}.tunnel__rang{color:var(--tunnel-alerte);display:block;font-size:0.8rem;font-weight:700;letter-spacing:1px;margin:44px 0 2px;text-transform:uppercase}.tunnel__rang[hidden]{display:none}.tunnel__rang + .tunnel__sous-titre{margin-top:0}.tunnel__sous-titre:focus-visible{outline:2px solid var(--color-blue);outline-offset:3px}.tunnel__texte{font-size:1.0625rem;line-height:1.75;margin:0 0 18px}.tunnel-resume{background:#f0f8fb;border-left:4px solid var(--color-blue);border-radius:0 var(--radius-md) var(--radius-md) 0;margin:0 0 var(--spacing-lg);padding:28px 32px}.tunnel-resume[hidden]{display:none}.tunnel-resume__titre{align-items:center;color:var(--color-blue);display:flex;font-size:13px;font-weight:700;gap:var(--spacing-xs);letter-spacing:1px;margin:0 0 14px;text-transform:uppercase}.tunnel-resume__titre[hidden]{display:none}.tunnel-resume__ligne{color:#444;line-height:1.7;margin:0 0 12px}.tunnel-resume__ligne:last-child{margin-bottom:0}.tunnel-resume strong{color:var(--color-blue)}.tunnel-demo{background:var(--color-white);border:1px solid var(--tunnel-bordure);border-radius:var(--radius-md);box-shadow:var(--shadow-md);margin:var(--spacing-lg) 0;padding:var(--spacing-md)}.tunnel-demo[hidden]{display:none}.tunnel-modes{border:0;margin:0 0 var(--spacing-lg);min-width:0;padding:0}.tunnel-modes__legende{color:var(--color-blue);display:block;font-size:1.1rem;font-weight:700;margin:0 0 var(--spacing-sm);padding:0}.tunnel-modes__legende[hidden]{display:none}.tunnel-modes__liste{display:grid;gap:var(--spacing-sm);grid-template-columns:minmax(0,1fr);margin:0}.tunnel-modes__liste[hidden]{display:none}.tunnel-mode{cursor:pointer;display:block;margin:0}.tunnel-mode[hidden]{display:none}.tunnel-mode__champ{height:1px;margin:-1px;overflow:hidden;position:absolute;white-space:nowrap;width:1px}.tunnel-mode__corps{border:2px solid var(--tunnel-bordure);border-radius:var(--radius-sm);display:block;height:100%;padding:var(--spacing-sm) var(--spacing-md);transition:background-color 0.2s,border-color 0.2s}.tunnel-mode__corps[hidden]{display:none}.tunnel-mode__titre{color:var(--color-blue);display:block;font-weight:700;margin-bottom:2px}.tunnel-mode__titre[hidden]{display:none}.tunnel-mode__note{color:var(--tunnel-texte-doux);display:block;font-size:0.85rem;line-height:1.4}.tunnel-mode__note[hidden]{display:none}.tunnel-mode__champ:checked + .tunnel-mode__corps{background:var(--tunnel-fond-doux);border-color:var(--color-blue)}.tunnel-mode__champ:focus-visible + .tunnel-mode__corps{box-shadow:0 0 0 4px var(--color-blue);outline:2px solid var(--color-yellow);outline-offset:2px}.tunnel-creneaux{border-top:1px solid var(--tunnel-bordure);display:grid;gap:var(--spacing-sm);grid-template-columns:minmax(0,1fr);margin:0 0 var(--spacing-lg);padding:var(--spacing-lg) 0 0}.tunnel-creneaux[hidden]{display:none}.tunnel-creneau{background:var(--color-white);border:2px solid var(--tunnel-bordure);border-radius:var(--radius-sm);list-style:none;padding:var(--spacing-sm) var(--spacing-md);transition:background-color 0.2s,border-color 0.2s}.tunnel-creneau[hidden]{display:none}.tunnel-creneau__libelle{color:var(--color-blue);font-size:1.05rem;font-weight:700;margin:0 0 2px}.tunnel-creneau__detail{color:var(--tunnel-texte-doux);font-size:0.85rem;line-height:1.4;margin:0 0 var(--spacing-sm)}.tunnel-creneau__places{font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.1}.tunnel-creneau__etat{align-items:flex-start;color:var(--tunnel-texte-doux);display:flex;font-size:0.85rem;gap:var(--spacing-xs);margin-top:var(--spacing-xs)}.tunnel-creneau__etat[hidden]{display:none}.tunnel-creneau__etat i{line-height:1.5}.tunnel-creneau--complet{background:var(--tunnel-fond-doux);border-color:var(--tunnel-bordure)}.tunnel-creneau--complet .tunnel-creneau__places{color:var(--tunnel-texte-doux)}.tunnel-creneau--choisi{background:#f0f8fb}.tunnel-creneau__marque{color:var(--color-blue);display:block;font-size:0.75rem;font-weight:700;letter-spacing:1px;margin-bottom:4px;text-transform:uppercase}.tunnel-creneau__marque[hidden]{display:none}.tunnel-creneau--erreur{border-color:var(--tunnel-erreur)}.tunnel-creneau--erreur .tunnel-creneau__etat{color:var(--tunnel-erreur)}.tunnel-actions{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);margin:0 0 var(--spacing-md)}.tunnel-actions[hidden]{display:none}.tunnel__btn{align-items:center;border:1px solid var(--color-blue);border-radius:var(--radius-sm);cursor:pointer;display:inline-flex;font:inherit;gap:var(--spacing-xs);justify-content:center;line-height:1.2;padding:0.55rem 1rem;transition:var(--transition-default)}.tunnel__btn[hidden]{display:none}.tunnel__btn--primaire{background:var(--color-blue);color:var(--color-white);font-weight:600}.tunnel__btn--secondaire{background:var(--color-white);color:var(--color-blue)}.tunnel__btn:hover{background:var(--color-dark-blue);border-color:var(--color-dark-blue);color:var(--color-white)}.tunnel__btn:focus-visible{box-shadow:0 0 0 4px var(--color-blue);outline:2px solid var(--color-yellow);outline-offset:2px}.tunnel__btn:disabled,.tunnel__btn:disabled:hover{background:var(--tunnel-fond-doux);border-color:var(--tunnel-bordure);color:var(--tunnel-texte-doux);cursor:not-allowed}.tunnel__btn.tunnel__btn--occupe:disabled,.tunnel__btn.tunnel__btn--occupe:disabled:hover{background:var(--color-blue);border-color:var(--color-blue);color:var(--color-white);cursor:progress}.tunnel__btn:active:not(:disabled){background:var(--color-dark-blue);border-color:var(--color-dark-blue);color:var(--color-white)}.tunnel-statut{align-items:flex-start;border-left:4px solid var(--tunnel-bordure);display:flex;gap:var(--spacing-sm);line-height:1.5;margin:0 0 var(--spacing-md);min-height:2.5rem;padding:var(--spacing-sm) var(--spacing-md)}.tunnel-statut[hidden]{display:none}.tunnel-statut i{line-height:1.5}.tunnel-statut--succes{border-left-color:var(--tunnel-succes);color:var(--tunnel-succes)}.tunnel-statut--alerte{border-left-color:var(--tunnel-alerte);color:var(--tunnel-alerte)}.tunnel-statut--erreur{border-left-color:var(--tunnel-erreur);color:var(--tunnel-erreur)}.tunnel-rebours{align-items:baseline;color:var(--tunnel-texte-doux);display:flex;flex-wrap:wrap;font-size:0.9rem;gap:var(--spacing-xs);margin:0 0 var(--spacing-md);max-width:32rem}.tunnel-rebours__note{color:var(--tunnel-texte-doux);flex:1 0 100%;font-size:0.85rem;line-height:1.4;margin-top:2px}.tunnel-rebours__note[hidden]{display:none}.tunnel-rebours[hidden]{display:none}.tunnel-rebours__valeur{color:var(--color-blue);font-size:1.1rem;font-variant-numeric:tabular-nums;font-weight:700}.tunnel-attente{align-items:flex-start;background:var(--tunnel-fond-doux);border-radius:var(--radius-sm);color:var(--tunnel-texte-doux);display:flex;font-size:0.9rem;gap:var(--spacing-sm);line-height:1.5;margin-top:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md)}.tunnel-attente[hidden]{display:none}.tunnel-attente i{color:var(--color-blue);line-height:1.5;opacity:0.5}.tunnel-rapport{border-top:1px solid var(--tunnel-bordure);margin-top:var(--spacing-md);padding-top:var(--spacing-md)}.tunnel-rapport[hidden]{display:none}.tunnel-rapport__chiffres{display:grid;gap:var(--spacing-sm);grid-template-columns:minmax(0,1fr);margin:var(--spacing-lg) 0 var(--spacing-md);padding:0}.tunnel-rapport__chiffres[hidden]{display:none}.tunnel-chiffre{background:var(--tunnel-fond-doux);border-radius:var(--radius-sm);list-style:none;padding:var(--spacing-sm) var(--spacing-md)}.tunnel-chiffre__valeur{color:var(--color-blue);display:block;font-size:1.8rem;font-variant-numeric:tabular-nums;font-weight:700;line-height:1.1}.tunnel-chiffre__valeur[hidden]{display:none}.tunnel-chiffre__libelle{color:var(--tunnel-texte-doux);display:block;font-size:0.85rem;line-height:1.4}.tunnel-chiffre__libelle[hidden]{display:none}.tunnel-chiffre--rompu .tunnel-chiffre__valeur{color:var(--tunnel-erreur)}.tunnel-journal{border:1px solid var(--tunnel-bordure);border-radius:var(--radius-sm);font-family:ui-monospace,"SFMono-Regular","Menlo","Consolas",monospace;font-size:0.85rem;line-height:1.6;margin:0 0 var(--spacing-md);max-height:18rem;overflow-y:auto;padding:var(--spacing-sm)}.tunnel-journal[hidden]{display:none}.tunnel-journal__ligne{align-items:flex-start;border-bottom:1px solid var(--tunnel-bordure);display:flex;gap:var(--spacing-sm);list-style:none;padding:4px 0}.tunnel-journal__ligne[hidden]{display:none}.tunnel-journal__ligne:last-child{border-bottom:0}.tunnel-journal__rang{color:var(--tunnel-texte-doux);flex:0 0 5.5rem;font-variant-numeric:tabular-nums}.tunnel-journal__code{flex:0 0 10rem;font-weight:700}.tunnel-journal__detail{color:var(--tunnel-texte-doux);flex:1 1 auto;min-width:0;overflow-wrap:anywhere}.tunnel-journal__technique{color:var(--tunnel-texte-doux);flex:0 0 auto;font-size:0.85em;opacity:0.7;text-align:right;white-space:nowrap}.tunnel-journal__technique[hidden]{display:none}.tunnel-journal__ligne--accepte .tunnel-journal__code{color:var(--tunnel-succes)}.tunnel-journal__ligne--refuse .tunnel-journal__code{color:var(--tunnel-texte-doux)}.tunnel-journal__ligne--panne .tunnel-journal__code{color:var(--tunnel-erreur)}.tunnel-verdict{background:var(--color-blue);border-radius:var(--radius-md);color:var(--color-white);line-height:1.6;padding:var(--spacing-md)}.tunnel-verdict[hidden]{display:none}.tunnel-verdict__titre{font-size:1.1rem;margin:0 0 var(--spacing-xs)}.tunnel-verdict__texte{margin:0}.tunnel-verdict p a,.tunnel-verdict p a:visited,.tunnel-verdict li a,.tunnel-verdict li a:visited{color:var(--color-white);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.tunnel-verdict p a:hover,.tunnel-verdict p a:focus-visible,.tunnel-verdict li a:hover,.tunnel-verdict li a:focus-visible{color:var(--color-yellow);text-decoration-thickness:2px}.tunnel-verdict--rompu{border-left:6px solid var(--tunnel-erreur)}.tunnel-verdict.tunnel-verdict--tenu{background:#eef7f1;border-left:6px solid var(--tunnel-succes);color:#333}.tunnel-verdict--tenu .tunnel-verdict__titre{color:var(--tunnel-succes)}.tunnel-verdict--tenu p a,.tunnel-verdict--tenu p a:visited,.tunnel-verdict--tenu li a,.tunnel-verdict--tenu li a:visited{color:var(--color-blue)}.tunnel-verdict--tenu p a:hover,.tunnel-verdict--tenu p a:focus-visible,.tunnel-verdict--tenu li a:hover,.tunnel-verdict--tenu li a:focus-visible{color:var(--tunnel-succes);text-decoration-thickness:2px}.tunnel-panier{background:var(--color-white);border:1px solid var(--tunnel-bordure);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin:0 0 var(--spacing-lg);min-width:0;padding:var(--spacing-md)}.tunnel-panier[hidden]{display:none}.tunnel-panier__legende{color:var(--color-blue);display:block;font-size:1.05rem;font-weight:700;margin:0 0 var(--spacing-sm);padding:0}.tunnel-panier__legende[hidden]{display:none}.tunnel-panier__liste{display:grid;gap:var(--spacing-sm);grid-template-columns:minmax(0,1fr);margin:0;padding:0}.tunnel-panier__liste[hidden]{display:none}.tunnel-quantite{border-top:1px solid var(--tunnel-bordure);display:grid;gap:2px var(--spacing-sm);grid-template-columns:minmax(0,1fr) auto;list-style:none;padding:var(--spacing-sm) 0 0}.tunnel-quantite[hidden]{display:none}.tunnel-quantite:first-child{border-top:0;padding-top:0}.tunnel-quantite__libelle{color:var(--color-blue);font-weight:600;grid-column:1;grid-row:1}.tunnel-quantite__prix{color:var(--tunnel-texte-doux);font-size:0.85rem;grid-column:1;grid-row:2}.tunnel-quantite__detail{color:var(--tunnel-texte-doux);font-size:0.85rem;grid-column:1 / -1;grid-row:3;line-height:1.4}.tunnel-quantite__detail[hidden]{display:none}.tunnel-quantite__saisie{align-items:center;display:flex;gap:var(--spacing-xs);grid-column:2;grid-row:1 / span 2}.tunnel-quantite__saisie[hidden]{display:none}.tunnel-quantite__champ{border:2px solid var(--tunnel-bordure);flex:0 0 auto;border-radius:var(--radius-sm);color:var(--color-blue);font:inherit;font-variant-numeric:tabular-nums;font-weight:700;padding:0.35rem 0.5rem;text-align:right;width:calc(4ch + 2.25rem)}.tunnel-quantite__champ:focus-visible{box-shadow:0 0 0 4px var(--color-blue);outline:2px solid var(--color-yellow);outline-offset:2px}.tunnel-quantite__champ:invalid,.tunnel-quantite__champ[aria-invalid="true"]{border-color:var(--tunnel-erreur)}.tunnel-quantite__unite{color:var(--tunnel-texte-doux);font-size:0.85rem;min-width:3.75rem;white-space:nowrap}.tunnel-tableau{margin:0 0 var(--spacing-lg);overflow-x:auto}.tunnel-section--doux .tunnel-tableau{background:var(--color-white);border:1px solid var(--tunnel-bordure);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-md)}.tunnel-tableau[hidden]{display:none}.tunnel-tableau table{border-collapse:collapse;font-size:0.92rem;min-width:30rem;width:100%}.tunnel-tableau caption{color:var(--tunnel-texte-doux);font-size:0.85rem;padding-bottom:var(--spacing-xs);text-align:left}.tunnel-tableau th,.tunnel-tableau td{border-bottom:1px solid var(--tunnel-bordure);padding:0.5rem var(--spacing-sm);text-align:left;vertical-align:top}.tunnel-tableau thead th{background:#f0f8fb;border-bottom:2px solid var(--color-blue);color:var(--color-blue);font-weight:700}.tunnel-tableau tbody tr:nth-child(even) td{background:rgba(0,74,93,0.02)}.tunnel-tableau td.tunnel-montant{font-weight:600}.tunnel-tableau td.tunnel-montant,.tunnel-tableau th.tunnel-montant{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.tunnel-tableau tbody tr.tunnel-ligne--distincte td,.tunnel-tableau tbody tr.tunnel-ligne--distincte:nth-child(even) td{background:#fff6e0;font-weight:700}.tunnel-tableau tbody tr.tunnel-ligne--distincte td:first-child{box-shadow:inset 3px 0 0 var(--tunnel-alerte)}@keyframes tunnel-recalcul{from{background-color:#fff6e0}to{background-color:transparent}}.tunnel-tableau--recalcule table{animation:tunnel-recalcul 1.4s ease-out}.tunnel-panier__renvoi{align-items:flex-start;color:var(--tunnel-texte-doux);display:flex;font-size:0.9rem;gap:var(--spacing-xs);line-height:1.5;margin:var(--spacing-sm) 0 0}.tunnel-panier__renvoi[hidden]{display:none}.tunnel-panier__renvoi i{line-height:1.5}.tunnel-panier .tunnel-panier__renvoi a,.tunnel-panier .tunnel-panier__renvoi a:visited{color:var(--color-blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.tunnel-panier .tunnel-panier__renvoi a:hover,.tunnel-panier .tunnel-panier__renvoi a:focus-visible{color:var(--color-dark-blue);text-decoration-thickness:2px}.tunnel-mention{align-items:flex-start;color:var(--tunnel-texte-doux);display:flex;font-size:0.85rem;gap:var(--spacing-xs);line-height:1.5;margin:var(--spacing-md) 0 0}.tunnel-mention[hidden]{display:none}.tunnel-mention i{line-height:1.5}.tunnel-onglets{background:var(--tunnel-fond-doux);border-radius:var(--radius-sm);margin:var(--spacing-md) 0 0;padding:var(--spacing-sm) var(--spacing-md)}.tunnel-onglets[hidden]{display:none}.tunnel-onglets summary{color:var(--color-blue);cursor:pointer;font-weight:600}.tunnel-onglets summary:focus-visible{outline:2px solid var(--color-blue);outline-offset:2px}.tunnel-onglets__corps{line-height:1.6;margin:var(--spacing-sm) 0 0}.tunnel-onglets__corps p a,.tunnel-onglets__corps p a:visited,.tunnel-onglets__corps li a,.tunnel-onglets__corps li a:visited{color:var(--color-blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}@media (min-width:40rem){.tunnel-hero{padding:140px 0 70px}.tunnel-hero__title{font-size:2.4rem}.tunnel-demo{padding:var(--spacing-lg)}.tunnel-modes__liste{grid-template-columns:repeat(3,minmax(0,1fr))}.tunnel-creneaux{grid-template-columns:repeat(3,minmax(0,1fr))}.tunnel-rapport__chiffres{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:62rem){.tunnel-hero__title{font-size:2.75rem}}@media (prefers-reduced-motion:reduce){.tunnel-mode__corps,.tunnel-creneau,.tunnel__btn{transition:none}.tunnel-tableau--recalcule table{animation:none}}