/* V6.3 — accueil et pont avec la bibliothèque */.hero-three-routes{display:flex!important;flex-wrap:wrap;gap:12px;align-items:stretch}.hero-three-routes>a{flex:0 1 auto;min-width:0;max-width:100%}.sillage-three{padding:clamp(38px,5vw,72px) 0;background:linear-gradient(130deg,#132d34,#17252d 60%,#2a2325)}.sillage-wrap{max-width:1200px;margin:auto;padding:0 24px}.sillage-intro{max-width:780px;margin-bottom:20px}.sillage-intro h2{font-family:Cinzel,serif;font-size:clamp(28px,4vw,48px);line-height:1.15}.sillage-intro p{line-height:1.65}.sillage-ways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.sillage-ways>a{display:flex;flex-direction:column;gap:13px;padding:26px 23px;border:1px solid #bf9f665f;background:#142730;text-decoration:none;color:#f4e2bd;border-radius:5px;min-width:0}.sillage-ways>a:hover{background:#213c42;border-color:#eccb83}.sillage-ways strong{font-size:18px}.sillage-ways span{font-size:13px;line-height:1.55;opacity:.85}.sillage-bib-link{margin:12px auto;padding:20px 24px;font-size:14px;border-top:1px solid #b99c6b50;border-bottom:1px solid #b99c6b50}.sillage-bib-link a,.sillage-deep-link a{color:#c49d55;font-weight:700}.sillage-deep-link{margin-top:18px;padding:15px;background:#1a302d;border-left:3px solid #c7a567}.sillage-deep-link a:hover{text-decoration:underline}@media(max-width:720px){.sillage-ways{grid-template-columns:1fr}.hero-three-routes>a{width:100%;text-align:center}.sillage-wrap{padding:0 18px}}