:root{
  --bg:#0c1020;
  --panel:#121831;
  --line:#243055;
  --text:#e8eefc;
  --muted:#a7b4d6;
  --accent:#8b5cf6;
  --accent-2:#22d3ee;
  --warm:#f59e0b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Georgia,'Times New Roman',serif;background:linear-gradient(180deg,#0b1020 0%,#121a2d 100%);color:var(--text);line-height:1.75}
a{color:var(--accent-2)}
.site-header{position:sticky;top:0;z-index:10;background:rgba(10,14,28,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(139,92,246,.18)}
.navbar{max-width:960px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{color:#fff;text-decoration:none;font:800 .95rem/1.2 Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase}
.logo span{color:var(--accent-2)}
.nav-links{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--muted);text-decoration:none;font:600 .88rem/1.2 Arial,sans-serif}
.cta-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#6d28d9);color:#fff !important}
.article-main{padding:40px 20px 72px}
.article-container{max-width:860px;margin:0 auto;background:rgba(18,24,49,.82);border:1px solid rgba(139,92,246,.14);border-radius:24px;padding:28px 22px;box-shadow:0 20px 60px rgba(0,0,0,.22)}
.article-header{padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:28px}
.article-tag{display:inline-block;margin-bottom:14px;padding:6px 10px;border-radius:999px;background:rgba(34,211,238,.12);border:1px solid rgba(34,211,238,.25);color:var(--accent-2);font:700 .78rem/1 Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase}
h1,h2,h3{margin:0 0 16px;color:#fff;line-height:1.18}
h1{font-size:clamp(2rem,4.6vw,3.35rem);letter-spacing:-.02em}
h2{font-size:clamp(1.45rem,3vw,2.1rem);margin-top:40px}
h3{font-size:1.15rem;margin-top:24px;color:#dbeafe}
p,li{color:var(--text)}
ul,ol{padding-left:22px}
blockquote,.faq-item,.note{margin:24px 0;padding:18px 18px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}
.article-meta{color:var(--muted);font-size:.95rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-actions a{text-decoration:none;font:700 .9rem/1 Arial,sans-serif}
.cta-link{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:10px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:var(--text)}
.articles-recommandes{background:#0d0d1a;border:1px solid #2d2d4e;border-radius:12px;padding:24px;margin:32px 0;max-width:700px}
.articles-recommandes ul{list-style:none;padding:0;margin:0}
.articles-recommandes li{margin:0}
.articles-recommandes a{display:block;padding:8px 0;border-bottom:1px solid #1f1f2e;text-decoration:none;color:#bba7ff}
.articles-recommandes li:last-child a{border-bottom:0}
.site-footer{border-top:1px solid rgba(255,255,255,.08);padding:28px 20px 56px}
.site-footer-inner{max-width:860px;margin:0 auto;color:var(--muted)}
.footer-nav{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.footer-nav a{color:var(--muted);text-decoration:none;font:600 .88rem/1.2 Arial,sans-serif}
.site-footer p{margin:0;color:var(--muted);font-size:.9rem}
@media (max-width:720px){.navbar{padding:14px 16px}.article-main{padding:28px 14px 56px}.article-container{padding:22px 16px;border-radius:18px}.nav-links{gap:10px}.hero-actions{flex-direction:column;align-items:stretch}}

.page-main{padding:40px 20px 72px}
.page-container{max-width:860px;margin:0 auto;background:rgba(18,24,49,.82);border:1px solid rgba(139,92,246,.14);border-radius:24px;padding:28px 22px;box-shadow:0 20px 60px rgba(0,0,0,.22)}
.page-header{padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:28px}
.page-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.info-card{padding:20px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}
.info-card h3{margin-top:0}
.info-card p{margin-bottom:0}
.form-panel,.embed-panel{margin:24px 0;padding:22px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
label{display:block;margin-bottom:8px;color:#dbeafe;font:700 .86rem/1.2 Arial,sans-serif}
input,select,textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(12,16,32,.9);color:var(--text);font:400 .95rem/1.5 Arial,sans-serif}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:rgba(34,211,238,.7);box-shadow:0 0 0 3px rgba(34,211,238,.12)}
button.cta-btn{border:0;cursor:pointer;font:700 .95rem/1 Arial,sans-serif}
.embed-panel iframe{width:100%;max-width:960px;height:600px;border:0;border-radius:14px;display:block;margin:0 auto}
.link-list{list-style:none;padding:0;margin:0}
.link-list li+li{margin-top:10px}
.link-list a{text-decoration:none}
@media (max-width:720px){.page-main{padding:28px 14px 56px}.page-container{padding:22px 16px;border-radius:18px}.page-grid,.form-grid{grid-template-columns:1fr}.embed-panel iframe{height:420px}}


.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0}
.metric-card,.quote-card,.faq-card{padding:20px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}
.metric-card strong{display:block;font-size:1.6rem;line-height:1.1;color:#fff;margin-bottom:6px}
.quote-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}
.quote-card blockquote{margin:0 0 14px;padding:0;border:0;background:none}
.quote-card cite{display:block;color:var(--muted);font-style:normal;font-size:.88rem}
.faq-list{display:grid;gap:14px;margin:24px 0}
.faq-card h3{margin:0 0 10px}
.form-stack{display:grid;gap:16px}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
@media (max-width:720px){.metric-grid,.quote-grid{grid-template-columns:1fr}}