:root{
 --ink:#172033;--muted:#687186;--paper:#fbfcff;--soft:#f1f4fb;--line:#dfe5f0;
 --violet:#6a4cff;--violet2:#9d8cff;--blue:#3d7eff;--cyan:#36d5cf;--lime:#dfff6c;
 --dark:#0c1020;--panel:#141a30;--white:#fff;--max:1220px;--shadow:0 30px 90px rgba(38,48,105,.14)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}
.ticker{background:var(--lime);color:#171a2c;font-size:.74rem;font-weight:950;letter-spacing:.09em;text-transform:uppercase}.ticker .wrap{display:flex;justify-content:space-between;gap:18px;padding:7px 0}
.header{position:sticky;top:0;z-index:50;background:rgba(12,16,32,.96);backdrop-filter:blur(16px);border-bottom:1px solid #252b48;color:#fff}.head{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:15px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:950;letter-spacing:-.035em}.logo{width:50px;height:50px;border-radius:16px;background:linear-gradient(145deg,var(--violet),var(--blue));display:grid;place-items:center;font-weight:1000}.brand small{display:block;color:#888fab;font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;margin-top:-2px}
nav{display:flex;gap:17px;align-items:center}nav a{text-decoration:none;color:#d0d4e4;font-weight:800;font-size:.89rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:11px;background:var(--violet);color:#fff;text-decoration:none;font-weight:950;border:1px solid transparent}.btn.lime{background:var(--lime);color:#14182a}.btn.alt{background:transparent;color:#fff;border-color:#3c436a}.btn.light{background:#fff;color:#252a43;border-color:#dfe3ec}
.hero{position:relative;min-height:720px;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:var(--dark)}.hero:before{content:"";position:absolute;inset:0;background:url('/assets/images/reseau-affiliation-b2b.webp') center/cover no-repeat;filter:saturate(.8)}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,11,25,.94),rgba(8,11,25,.62) 55%,rgba(8,11,25,.18)),linear-gradient(0deg,rgba(8,11,25,.78),transparent 58%)}
.hero-inner{position:relative;z-index:2;padding:92px 0 78px;max-width:880px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#cfc8ff;font-size:.75rem;font-weight:950;text-transform:uppercase;letter-spacing:.11em}.eyebrow:before{content:"";width:35px;height:2px;background:var(--lime)}
h1,h2,h3{line-height:1.05;letter-spacing:-.045em;margin:0 0 16px}h1{font-size:clamp(3rem,7vw,6.2rem);font-weight:1000}h2{font-size:clamp(2rem,4.1vw,3.35rem);font-weight:950}h3{font-size:1.34rem;font-weight:930}.lead{font-size:1.2rem;color:#d5d8e8;max-width:770px}.actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:28px}
.stats-wrap{position:relative;z-index:3;margin-top:-38px}.stats{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid var(--line);border-radius:23px;overflow:hidden;box-shadow:var(--shadow)}.stat{padding:21px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat b{display:block;color:#6a4cff;font-size:.69rem;letter-spacing:.1em;margin-bottom:5px}.stat strong{display:block;font-size:1.04rem}.stat span{font-size:.81rem;color:var(--muted)}
.section{padding:70px 0}.soft{background:var(--soft)}.darksec{background:var(--dark);color:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:30px}.section-head p{max-width:690px;margin:0;color:var(--muted)}.darksec .section-head p{color:#9ea5be}.kicker{font-size:.71rem;font-weight:950;text-transform:uppercase;letter-spacing:.11em;color:#6449e0}.darksec .kicker{color:#64e6dc}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:19px;overflow:hidden;box-shadow:0 8px 30px rgba(39,49,95,.05);transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:0 18px 52px rgba(39,49,95,.11)}.darksec .card{background:var(--panel);border-color:#293052}.card-body{padding:22px}.card p{color:#6e7589}.darksec .card p{color:#a7adc4}.tag{display:inline-flex;padding:5px 8px;border-radius:7px;background:#efedff;color:#624bd7;font-size:.67rem;font-weight:950;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.darksec .tag{background:#27224d;color:#c9bfff}.more{color:#5e47da;font-weight:950;text-decoration:none}.darksec .more{color:#68e6dd}
.photo{display:block;width:100%;height:240px;object-fit:cover}.photo.tall{height:430px}.gallery{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.gallery-side{display:grid;gap:18px}.gallery-side .photo{height:206px}
.article{padding:58px 0}.breadcrumb{font-size:.86rem;color:#83899c;margin-bottom:18px}.breadcrumb a{color:#6049d8;text-decoration:none}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:44px}.article h1{font-size:clamp(2.45rem,5vw,4.8rem)}.meta{color:#848b9e;font-size:.88rem;margin:12px 0 28px}.article-body{font-size:1.05rem}.article-body h2{font-size:1.9rem;margin-top:42px}.article-body p,.article-body li{color:#3e4457}.article-body ul,.article-body ol{padding-left:22px}.note{background:#f1efff;border-left:4px solid var(--violet);padding:18px 20px;border-radius:0 15px 15px 0;margin:27px 0}.resource{background:var(--dark);color:#fff;border-radius:18px;padding:22px;margin:28px 0}.resource p{color:#abb0c8}.resource a{color:var(--lime);font-weight:950}
.sidebar{position:sticky;top:100px}.side{background:#f4f5fb;border:1px solid var(--line);border-radius:17px;padding:20px;margin-bottom:16px}.side a{display:block;padding:8px 0;border-bottom:1px solid #dfe3ed;text-decoration:none;font-weight:800;color:#596078}.side a:last-child{border:0}
.filter{display:flex;gap:10px;margin:20px 0 28px}.filter input{flex:1;padding:13px;border:1px solid var(--line);border-radius:10px}.article-card[hidden]{display:none}
.tool{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.field label{display:block;font-size:.84rem;font-weight:900;margin-bottom:6px}.field input{width:100%;padding:13px 14px;border:1px solid #cfd5e4;border-radius:10px;font:inherit}.results{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}.result{background:var(--dark);color:#fff;border-radius:14px;padding:18px}.result strong{display:block;color:var(--lime);font-size:1.4rem}.result span{font-size:.78rem;color:#a9aec4}
.faq{display:grid;gap:13px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}
.cta{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;background:linear-gradient(135deg,#5d43dc,#3479e8);color:#fff;border-radius:27px;padding:37px;box-shadow:var(--shadow)}.cta p{color:#e4e7f7;margin:0}.footer{background:#090c19;color:#c8cbda;margin-top:72px}.footergrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:38px;padding:50px 0}.footer p{color:#858ba2}.footer a{color:#eceef5;text-decoration:none}.footline{border-top:1px solid #24293f;padding:16px 0;color:#73788e;font-size:.84rem}.fine{font-size:.82rem;color:#7f8597}
@media(max-width:960px){nav{display:none}.stats,.grid4{grid-template-columns:1fr 1fr}.gallery,.article-layout,.cta,.footergrid{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}.sidebar{position:static}.results{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.ticker .wrap{display:block}.grid2,.grid3,.grid4,.stats,.formgrid,.results{grid-template-columns:1fr}.wrap{width:min(var(--max),calc(100% - 24px))}.hero{min-height:650px}.section{padding:50px 0}.photo,.photo.tall,.gallery-side .photo{height:240px}}