@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,400;1,6..72,400&display=swap');

:root{--sg-ink:#14272d;--sg-deep:#0c1b20;--sg-text:#1f2b2e;--sg-muted:#667175;--sg-paper:#f5f1e8;--sg-white:#fffdf8;--sg-clay:#b85f44;--sg-olive:#71745b;--sg-sand:#d8c8aa;--sg-mist:#dce5e1;--sg-line:rgba(20,39,45,.18);--sg-shadow:0 24px 70px rgba(17,37,43,.13);--sg-serif:'Newsreader',Georgia,serif;--sg-sans:'DM Sans',sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.sillage-signature,body.sillage-internal{margin:0;background:var(--sg-paper);color:var(--sg-text);font-family:var(--sg-sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
body.sillage-signature img,body.sillage-internal img{display:block;max-width:100%}
body.sillage-signature a,body.sillage-internal a{color:inherit}
body.sillage-signature h1,body.sillage-signature h2,body.sillage-signature h3,body.sillage-signature p{margin-top:0}
.sg-wrap,.ss-wrap{width:min(1220px,calc(100% - 56px));margin-inline:auto}
.sg-topline{display:flex;min-height:34px;justify-content:center;gap:42px;align-items:center;background:var(--sg-clay);color:#fff;font-size:12px}.sg-topline a{font-weight:700;text-decoration:none}
.sg-header{position:sticky;z-index:50;top:0;border-bottom:1px solid var(--sg-line);background:rgba(245,241,232,.96);backdrop-filter:blur(15px)}
.sg-nav{display:grid;width:min(1300px,calc(100% - 48px));min-height:84px;grid-template-columns:auto 1fr auto;gap:40px;align-items:center;margin:auto}
.sg-logo{display:inline-flex;gap:11px;align-items:center;text-decoration:none}.sg-logo>span{display:grid;width:40px;height:40px;place-items:center;border:1px solid var(--sg-ink);border-radius:50%;font:400 23px/1 var(--sg-serif)}.sg-logo div{display:flex;line-height:.92;flex-direction:column}.sg-logo small{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.sg-logo strong{font:400 25px/1 var(--sg-serif)}
.sg-nav nav{display:flex;justify-content:center;gap:29px}.sg-nav nav a{font-size:13px;font-weight:700;text-decoration:none}.sg-nav nav a:hover{color:var(--sg-clay)}
.sg-nav-cta,.ss-button{display:inline-flex;min-height:47px;gap:22px;align-items:center;justify-content:center;border:0;border-radius:0;background:var(--sg-ink);color:#fff!important;padding:0 21px;font:700 13px/1 var(--sg-sans);text-decoration:none;cursor:pointer;transition:background .25s ease,transform .25s ease}.sg-nav-cta:hover,.ss-button:hover{background:var(--sg-clay);transform:translateY(-2px)}
.sg-menu-toggle{display:none;width:44px;height:44px;padding:12px;border:0;background:transparent}.sg-menu-toggle span{display:block;width:100%;height:1px;margin:6px 0;background:var(--sg-ink)}
.ss-label{margin:0 0 15px;color:var(--sg-clay);font-size:12px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}
.ss-hero{position:relative;min-height:calc(100svh - 84px);overflow:hidden;color:#fff;isolation:isolate}.ss-hero>img{position:absolute;z-index:-3;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.8s cubic-bezier(.2,.7,.2,1)}.ss-hero:hover>img{transform:scale(1.012)}.ss-hero-filter{position:absolute;z-index:-2;inset:0;background:linear-gradient(90deg,rgba(5,20,25,.86),rgba(5,20,25,.28) 62%,rgba(5,20,25,.12)),linear-gradient(0deg,rgba(5,20,25,.78),transparent 50%)}.ss-hero:after{position:absolute;z-index:-1;top:0;bottom:0;left:9vw;width:1px;background:rgba(255,255,255,.22);content:""}
.ss-hero-coordinate{position:absolute;top:40px;left:calc(9vw + 20px);font-size:12px;font-weight:700;letter-spacing:.12em;writing-mode:vertical-rl}.ss-hero-copy{display:flex;width:min(1250px,calc(100% - 100px));min-height:calc(100svh - 84px);justify-content:flex-end;margin:auto;padding:120px 0 70px;flex-direction:column}.ss-hero-copy>p{margin-bottom:20px;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.ss-hero h1{max-width:1000px;margin:0;font:400 clamp(80px,10vw,155px)/.78 var(--sg-serif);letter-spacing:-.06em}.ss-hero h1 em{display:block;color:#e0d4bc;font-style:italic}.ss-hero-copy>div{display:grid;max-width:880px;grid-template-columns:1fr auto;gap:70px;align-items:end;margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.4)}.ss-hero-copy>div>span{max-width:580px;color:rgba(255,255,255,.75);font-size:17px}.ss-hero-copy a{display:inline-flex;gap:24px;align-items:center;font-size:13px;font-weight:700;text-decoration:none}.ss-hero-copy a b{font-size:20px}.ss-hero-note{position:absolute;right:34px;bottom:34px;display:flex;width:240px;padding:20px;border:1px solid rgba(255,255,255,.35);background:rgba(11,29,34,.55);backdrop-filter:blur(10px);flex-direction:column}.ss-hero-note span,.ss-hero-note small{font-size:12px}.ss-hero-note strong{margin:7px 0;font:400 26px/1 var(--sg-serif)}.ss-hero-note small{color:rgba(255,255,255,.68)}
.ss-index{display:grid;width:min(1220px,calc(100% - 56px));grid-template-columns:repeat(4,1fr);margin:0 auto;border-left:1px solid var(--sg-line)}.ss-index a{display:grid;min-height:135px;grid-template-columns:34px 1fr;padding:24px;border-right:1px solid var(--sg-line);text-decoration:none;transition:background .25s ease,color .25s ease}.ss-index a:hover{background:var(--sg-ink);color:#fff}.ss-index span{grid-row:1/3;color:var(--sg-clay);font-size:12px;font-weight:700}.ss-index strong{font:400 24px/1 var(--sg-serif)}.ss-index small{margin-top:8px;color:var(--sg-muted);font-size:12px}.ss-index a:hover small{color:rgba(255,255,255,.65)}
.ss-opening{display:grid;grid-template-columns:.24fr 1fr;gap:7vw;padding-block:130px}.ss-opening>div{display:grid;grid-template-columns:1.35fr .58fr;gap:7vw;align-items:end}.ss-opening h2,.ss-section-head h2,.ss-studio h2,.ss-contact h2{margin:0;font:400 clamp(49px,6vw,82px)/.96 var(--sg-serif);letter-spacing:-.045em}.ss-opening h2 em{color:var(--sg-clay);font-style:italic}.ss-opening div>p{margin:0;color:var(--sg-muted);font-size:17px}
.ss-dossier{padding:110px 0;background:var(--sg-white)}.ss-section-head{display:grid;grid-template-columns:1fr 380px;gap:70px;align-items:end;margin-bottom:55px}.ss-section-head>p{margin:0;color:var(--sg-muted);font-size:16px}.ss-dossier-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.55fr);gap:0}.ss-dossier figure{position:relative;min-height:720px;margin:0}.ss-dossier figure img{width:100%;height:100%;object-fit:cover}.ss-dossier figcaption{position:absolute;bottom:0;left:0;padding:12px 18px;background:var(--sg-white);font-size:12px}.ss-project-sheet{position:relative;padding:45px;background:var(--sg-mist);background-image:linear-gradient(rgba(20,39,45,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(20,39,45,.07) 1px,transparent 1px);background-size:28px 28px}.ss-project-sheet:before{position:absolute;top:18px;right:18px;width:52px;height:52px;border:1px solid var(--sg-ink);border-radius:50%;content:"S";display:grid;place-items:center;font:400 27px/1 var(--sg-serif)}.ss-project-sheet dl{margin:55px 0 0}.ss-project-sheet dl div{padding:16px 0;border-top:1px solid var(--sg-line)}.ss-project-sheet dt{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.ss-project-sheet dd{margin:5px 0 0;font-size:14px;font-weight:600}.ss-project-sheet blockquote{margin:35px 0;padding:25px 0;border-block:1px solid var(--sg-line);font:italic 400 28px/1.2 var(--sg-serif)}.ss-project-sheet>a{font-size:13px;font-weight:700;text-decoration:none}.ss-project-sheet>a span{float:right}
.ss-projects{padding-block:120px}.ss-project-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:28px 34px}.ss-project{margin:0}.ss-project figure{height:390px;margin:0 0 20px;overflow:hidden}.ss-project-tall{grid-row:span 2}.ss-project-tall figure{height:100%;min-height:780px}.ss-project img{width:100%;height:100%;object-fit:cover;transition:transform .9s ease}.ss-project:hover img{transform:scale(1.02)}.ss-project div>span{color:var(--sg-clay);font-size:12px;font-weight:700;text-transform:uppercase}.ss-project h3{margin:7px 0 7px;font:400 35px/1 var(--sg-serif)}.ss-project p{color:var(--sg-muted)}.ss-project a{font-size:13px;font-weight:700;text-decoration:none}.ss-project-text{display:flex;min-height:360px;padding:35px;border:1px solid var(--sg-line);background:var(--sg-sand);flex-direction:column}.ss-project-text h3{font-size:44px}.ss-project-text dl{display:flex;gap:50px;margin:auto 0 25px;padding-top:24px;border-top:1px solid rgba(20,39,45,.24)}.ss-project-text dl div{display:block}.ss-project-text dt{font:400 27px/1 var(--sg-serif)}.ss-project-text dd{margin:4px 0 0;font-size:12px}
.ss-missions{padding:110px 0;background:var(--sg-olive);color:#fff}.ss-missions .ss-label{color:#edd4bd}.ss-missions .ss-section-head>p{color:rgba(255,255,255,.68)}.ss-mission-list{border-top:1px solid rgba(255,255,255,.3)}.ss-mission-list a{display:grid;min-height:135px;grid-template-columns:60px 1fr 1fr 260px 40px;gap:24px;align-items:center;border-bottom:1px solid rgba(255,255,255,.3);text-decoration:none;transition:padding .25s ease,background .25s ease}.ss-mission-list a:hover{padding-inline:18px;background:rgba(255,255,255,.09)}.ss-mission-list span{color:#edd4bd;font-size:12px;font-weight:700}.ss-mission-list h3{margin:0;font:400 33px/1 var(--sg-serif)}.ss-mission-list p{margin:0;color:rgba(255,255,255,.72)}.ss-mission-list small{font-size:12px;font-weight:700}.ss-mission-list b{justify-self:end;font-size:22px}
.ss-process{padding:120px 0;background:var(--sg-deep);color:#fff}.ss-process .ss-wrap{display:grid;grid-template-columns:.68fr 1fr;gap:8vw}.ss-process header{position:sticky;top:130px;align-self:start}.ss-process header .ss-label{color:#d9b79e}.ss-process header h2{margin:0 0 28px;font:400 clamp(55px,6vw,82px)/.91 var(--sg-serif)}.ss-process header>p:last-child{max-width:470px;color:rgba(255,255,255,.63)}.ss-process ol{margin:0;padding:0;list-style:none}.ss-process li{position:relative;display:grid;min-height:190px;grid-template-columns:55px 1fr;gap:22px;padding:0 0 40px;margin-bottom:36px;border-bottom:1px solid rgba(255,255,255,.2)}.ss-process li>span{display:grid;width:42px;height:42px;place-items:center;border:1px solid rgba(255,255,255,.4);border-radius:50%;font-size:12px}.ss-process li h3{margin:2px 0 8px;font:400 41px/1 var(--sg-serif)}.ss-process li p{max-width:560px;margin:0;color:rgba(255,255,255,.65)}.ss-process li small{grid-column:2;margin-top:16px;color:#d9b79e;font-size:12px;font-weight:700;text-transform:uppercase}
.ss-materials{padding:110px 0;background:var(--sg-sand)}.ss-materials .ss-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:7vw;align-items:center}.ss-material-copy h2{margin:0 0 25px;font:400 clamp(48px,5vw,72px)/.95 var(--sg-serif)}.ss-material-copy>p:not(.ss-label){color:#4f5c5d}.ss-material-copy>div{display:flex;gap:8px;margin-top:28px;flex-wrap:wrap}.ss-material-copy span{padding:8px 12px;border:1px solid rgba(20,39,45,.25);font-size:12px}.ss-material-images{display:grid;height:620px;grid-template-columns:.75fr 1fr;gap:16px;align-items:end}.ss-material-images img{width:100%;height:78%;object-fit:cover}.ss-material-images img:last-child{height:100%}
.ss-territories{padding:105px 0;background:var(--sg-paper);overflow:hidden}.ss-territories h2{margin:-20px 0 0;color:var(--sg-ink);font:400 clamp(100px,16vw,230px)/.8 var(--sg-serif);letter-spacing:-.07em;opacity:.1}.ss-territory-map{position:relative;min-height:430px;margin-top:-30px;border-block:1px solid var(--sg-line)}.ss-territory-map i{position:absolute;top:50%;right:4%;left:4%;height:1px;background:var(--sg-line);transform:rotate(-4deg)}.ss-place{position:absolute;display:flex;padding-left:19px;flex-direction:column;text-decoration:none}.ss-place:before{position:absolute;top:7px;left:0;width:10px;height:10px;border:2px solid var(--sg-clay);border-radius:50%;background:var(--sg-paper);content:""}.ss-place span{font:400 28px/1 var(--sg-serif)}.ss-place small{margin-top:5px;color:var(--sg-muted);font-size:12px}.ss-place-marseille{top:45%;left:7%}.ss-place-cassis{top:31%;left:33%}.ss-place-tropez{top:50%;left:60%}.ss-place-cadaques{top:25%;right:5%}
.ss-studio{display:grid;grid-template-columns:1.08fr .72fr;gap:0;padding-bottom:120px}.ss-studio figure{margin:0}.ss-studio figure img{width:100%;height:100%;min-height:680px;object-fit:cover}.ss-studio figcaption{padding:11px 0;color:var(--sg-muted);font-size:12px}.ss-studio-copy{display:flex;padding:60px;background:var(--sg-mist);flex-direction:column}.ss-studio-copy h2{font-size:clamp(50px,5vw,72px)}.ss-studio-copy>p:not(.ss-label){margin:28px 0;color:var(--sg-muted)}.ss-studio-copy dl{display:grid;grid-template-columns:repeat(3,1fr);margin:auto 0 30px;padding-top:25px;border-top:1px solid var(--sg-line)}.ss-studio-copy dl div{display:block}.ss-studio-copy dt{font:400 31px/1 var(--sg-serif)}.ss-studio-copy dd{margin:5px 0 0;color:var(--sg-muted);font-size:12px}.ss-studio-copy>a{font-size:13px;font-weight:700;text-decoration:none}
.ss-notes{padding-bottom:120px}.ss-note-list{border-top:1px solid var(--sg-line)}.ss-note-list a{display:grid;min-height:115px;grid-template-columns:170px 1fr 60px;gap:30px;align-items:center;border-bottom:1px solid var(--sg-line);text-decoration:none;transition:padding .25s ease}.ss-note-list a:hover{padding-inline:15px}.ss-note-list span{color:var(--sg-clay);font-size:12px;font-weight:700;text-transform:uppercase}.ss-note-list h3{margin:0;font:400 27px/1.13 var(--sg-serif)}.ss-note-list b{justify-self:end}
.ss-contact{padding:110px 0;background:var(--sg-ink);color:#fff}.ss-contact-grid{display:grid;grid-template-columns:.7fr 1.1fr;gap:9vw}.ss-contact .ss-label{color:#d9b79e}.ss-contact h2{font-size:clamp(58px,6vw,86px)}.ss-contact-grid>div>p:not(.ss-label){max-width:510px;color:rgba(255,255,255,.65)}.ss-contact address{display:flex;gap:7px;margin-top:35px;font-style:normal;flex-direction:column}.ss-contact address a{font-size:17px;font-weight:700;text-decoration:none}.ss-contact address span{color:rgba(255,255,255,.58)}.ss-form{padding:38px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.05)}.ss-form label{display:grid;gap:7px;margin-bottom:18px;font-size:13px;font-weight:700}.ss-field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ss-form input,.ss-form select,.ss-form textarea{width:100%;border:0;border-bottom:1px solid rgba(255,255,255,.32);border-radius:0;background:transparent;padding:13px 2px;color:#fff;font:400 16px/1.4 var(--sg-sans)}.ss-form select{background:var(--sg-ink)}.ss-form textarea{resize:vertical}.ss-consent{display:flex!important;gap:10px!important;align-items:flex-start;font-weight:400!important}.ss-consent input{width:auto;margin-top:5px}.ss-button{margin-top:8px;background:var(--sg-clay)}.ss-contact .sg-form-status{margin:15px 0 0;color:#d9b79e;font-weight:700}
.sg-footer{padding:75px 0 28px;background:#071419;color:#fff}.sg-footer-grid{display:grid;grid-template-columns:1.15fr repeat(3,.7fr);gap:5vw}.sg-footer-grid>div{display:flex;align-items:flex-start;flex-direction:column}.sg-footer .sg-logo{margin-bottom:18px}.sg-footer .sg-logo>span{border-color:rgba(255,255,255,.65)}.sg-footer p,.sg-footer a{color:rgba(255,255,255,.62);font-size:13px}.sg-footer-grid>div>strong{margin-bottom:14px}.sg-footer-grid>div>a:not(.sg-logo){margin-bottom:7px;text-decoration:none}.sg-footer-bottom{display:flex;justify-content:space-between;margin-top:60px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.42);font-size:12px}
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s ease}[data-reveal="right"]{transform:translateX(28px)}[data-reveal].is-visible{opacity:1;transform:none}

/* Pages intérieures : même langage minéral, composition dossier */
body.sillage-internal{--sp-tx:var(--sg-text);--sp-tx2:var(--sg-muted);--sp-surface:var(--sg-mist);--sp-bord:var(--sg-line);--sp-puce:var(--sg-clay);--sp-puce-tx:#fff;padding:0!important;background:var(--sg-paper)!important;color:var(--sg-text)!important}
.sillage-internal .site-header{display:none!important}.sillage-internal>.sg-topline{margin:0}.sillage-internal .sg-header{display:block!important}.sg-inner-hero{position:relative;display:flex;min-height:540px;align-items:flex-end;overflow:hidden;color:#fff;isolation:isolate}.sg-inner-hero>img{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover}.sg-inner-hero:after{position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(8,25,30,.88),rgba(8,25,30,.2)),linear-gradient(0deg,rgba(8,25,30,.72),transparent 55%);content:""}.sg-inner-hero>div{width:min(1160px,calc(100% - 64px));margin:0 auto 60px}.sg-inner-hero .fil{margin:0 0 20px!important;padding:0!important;color:rgba(255,255,255,.7)!important;font-size:13px!important}.sg-inner-hero .fil a{color:inherit!important}.sg-inner-hero .kicker{margin:0 0 12px!important;color:#e3bda6!important;font-size:12px!important;font-weight:700;letter-spacing:.14em}.sg-inner-hero h1{max-width:900px!important;margin:0!important;color:#fff!important;font:400 clamp(60px,7vw,98px)/.87 var(--sg-serif)!important;letter-spacing:-.055em}.sg-inner-hero .chap{max-width:700px!important;margin:25px 0 0!important;color:rgba(255,255,255,.8)!important;font-size:18px!important;line-height:1.55!important}
.sillage-internal .souspage{padding:95px 0 120px!important}.sillage-internal .souspage>.wrap{width:min(1080px,calc(100% - 48px));max-width:none!important;padding:0!important}.sillage-internal .souspage>.wrap>.fil,.sillage-internal .souspage>.wrap>.kicker,.sillage-internal .souspage>.wrap>h1,.sillage-internal .souspage>.wrap>.chap{display:none}.sillage-internal .bloc{display:grid!important;grid-template-columns:minmax(0,1.55fr) minmax(280px,.6fr)!important;gap:75px!important;margin-top:0!important}.sillage-internal .bloc h2,.sillage-internal .lg-sect h2{margin:50px 0 16px!important;color:var(--sg-ink)!important;font:400 clamp(33px,3.5vw,48px)/1 var(--sg-serif)!important;letter-spacing:-.035em}.sillage-internal .bloc>div>h2:first-child{margin-top:0!important}.sillage-internal .bloc p,.sillage-internal .lg-sect p,.sillage-internal .lg-sect li{color:var(--sg-muted)!important;font-size:16px!important;line-height:1.8!important}.sillage-internal .liste li{padding:16px 0 16px 30px!important;border-color:var(--sg-line)!important;font-size:16px!important}.sillage-internal .liste li:before{top:24px!important;border-radius:0!important;background:var(--sg-clay)!important;opacity:1!important;transform:rotate(45deg)}.sillage-internal .etape{padding:21px 0!important;border-color:var(--sg-line)!important}.sillage-internal .etape i{width:36px!important;height:36px!important;border-radius:0!important;background:var(--sg-ink)!important;color:#fff!important}.sillage-internal .etape b{font:400 23px/1.2 var(--sg-serif)!important}.sillage-internal .etape p{font-size:15px!important}.sillage-internal .faq details{padding:19px 0!important}.sillage-internal .faq summary{font-size:16px!important;font-weight:700!important}.sillage-internal .autres{gap:9px!important}.sillage-internal .autres a{padding:11px 16px!important;border:1px solid var(--sg-line)!important;border-radius:0!important;background:transparent!important;color:var(--sg-ink)!important;font-size:14px!important}.sillage-internal .encart{position:sticky!important;top:112px!important;padding:30px!important;border:0!important;border-radius:0!important;background:var(--sg-mist)!important;box-shadow:none!important;background-image:linear-gradient(rgba(20,39,45,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(20,39,45,.06) 1px,transparent 1px);background-size:25px 25px!important}.sillage-internal .encart b{color:var(--sg-ink)!important;font:400 29px/1.05 var(--sg-serif)!important}.sillage-internal .encart span{margin:8px 0 16px!important;color:var(--sg-muted)!important;font-size:14px!important}.sillage-internal .encart .btn{min-height:48px!important;border:0!important;border-radius:0!important;background:var(--sg-ink)!important;color:#fff!important;font-size:14px!important}.sillage-internal .encart .btn+ .btn{background:var(--sg-white)!important;color:var(--sg-ink)!important;border:1px solid var(--sg-line)!important}.sillage-internal .encart p{font-size:13px!important}.sillage-internal .lg-tete{padding-bottom:30px!important;border-bottom:1px solid var(--sg-line)}.sillage-internal .lg-tete h1{color:var(--sg-ink)!important;font:400 clamp(52px,6vw,82px)/.9 var(--sg-serif)!important;letter-spacing:-.05em}.sillage-internal .lg-tete p{max-width:760px;color:var(--sg-muted)!important;font-size:18px!important}.sillage-internal .lg-sect{padding:32px 0!important;border-color:var(--sg-line)!important}.sillage-internal .lg-card,.sillage-internal .lg-info{border:1px solid var(--sg-line)!important;border-radius:0!important;background:var(--sg-white)!important}.sillage-internal>footer:not(.sg-footer){display:none!important}

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@media(max-width:760px){.sg-logo small{font-size:12px}}
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