:root {
     --bg: #f5f1e6;
     --bg-section: #ffffff;
     --foreground: #151d2e;
     --muted: #6b7280;
     --primary: #151d2e;
     --accent: #e09525;
     --accent-soft: rgba(224, 149, 37, 0.10);
     --border: rgba(224, 226, 230, 0.6);
     --card-shadow: 0 1px 3px rgba(21, 29, 46, 0.06), 0 1px 2px rgba(21, 29, 46, 0.04);
 }

 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }

 html {
     scroll-behavior: smooth;
 }

 body {
     font-family: 'Lora', serif;
     background: var(--bg);
     color: var(--foreground);
     line-height: 1.6;
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
 }

 h1,
 h2,
 h3 {
     font-family: 'Playfair Display', serif;
 }

 a {
     color: inherit;
     text-decoration: none;
 }

 .container {
     max-width: 1100px;
     margin: 0 auto;
     padding: 0 24px;
 }

 /* ===== NAVBAR ===== */
 .navbar {
     position: fixed;
     top: 0;
     left: 0;
     right: 0;
     z-index: 50;
     background: rgba(245, 241, 230, 0.85);
     backdrop-filter: saturate(180%) blur(12px);
     -webkit-backdrop-filter: saturate(180%) blur(12px);
     border-bottom: 1px solid var(--border);
 }

 .nav-inner {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 24px;
     height: 68px;
     display: flex;
     align-items: center;
     justify-content: space-between;
 }

 .nav-brand {
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .nav-brand img {
     width: 34px;
     height: 34px;
     border-radius: 8px;
     object-fit: cover;
 }

 .nav-brand span {
     font-family: 'Playfair Display', serif;
     font-weight: 700;
     font-size: 1.4rem;
     color: var(--primary);
     letter-spacing: -0.5px;
 }

 .nav-links {
     display: flex;
     align-items: center;
     gap: 32px;
 }

 .nav-links a {
     font-size: 0.9rem;
     color: var(--foreground);
     opacity: 0.7;
     transition: opacity 0.2s;
 }

 .nav-links a:hover {
     opacity: 1;
 }

 .nav-cta {
     background: var(--primary);
     color: #fff;
     padding: 10px 22px;
     border-radius: 999px;
     font-size: 0.85rem;
     font-weight: 600;
     transition: opacity 0.2s;
 }

 .nav-cta:hover {
     opacity: 0.9;
 }

 .nav-toggle {
     display: none;
     background: none;
     border: none;
     cursor: pointer;
     color: var(--primary);
 }

 @media (max-width: 860px) {
     .nav-links {
         display: none;
     }

     .nav-toggle {
         display: inline-flex;
     }
 }

 .mobile-menu {
     display: none;
     flex-direction: column;
     gap: 8px;
     padding: 16px 24px 24px;
     background: var(--bg);
     border-bottom: 1px solid var(--border);
 }

 .mobile-menu.open {
     display: flex;
 }

 .mobile-menu a {
     font-size: 0.95rem;
     color: var(--foreground);
     padding: 10px 0;
     border-bottom: 1px solid var(--border);
 }

 .mobile-menu a:last-child {
     border-bottom: none;
 }

 .mobile-menu .nav-cta {
     text-align: center;
     margin-top: 8px;
 }

 /* ===== HERO ===== */
 .hero {
     padding: 140px 0 80px;
     background: var(--bg);
     text-align: center;
 }

 .hero-icon {
     width: 64px;
     height: 64px;
     border-radius: 16px;
     background: var(--accent-soft);
     display: flex;
     align-items: center;
     justify-content: center;
     margin: 0 auto 24px;
 }

 .hero-icon svg {
     width: 32px;
     height: 32px;
     color: var(--accent);
 }

 .hero .eyebrow {
     display: inline-block;
     font-size: 0.7rem;
     font-weight: 600;
     letter-spacing: 0.2em;
     text-transform: uppercase;
     color: var(--accent);
     margin-bottom: 16px;
 }

 .hero h1 {
     font-size: clamp(2.2rem, 5vw, 3.5rem);
     font-weight: 700;
     color: var(--primary);
     line-height: 1.15;
     margin-bottom: 24px;
 }

 .hero h1 .accent-italic {
     color: var(--accent);
     font-style: italic;
 }

 .hero p.lead {
     font-size: 1rem;
     color: var(--muted);
     max-width: 600px;
     margin: 0 auto;
     line-height: 1.7;
 }

 .hero .updated {
     font-size: 0.75rem;
     color: var(--muted);
     opacity: 0.7;
     margin-top: 24px;
 }

 /* ===== CONTENTS (SOMMAIRE) ===== */
 .contents {
     padding: 64px 0;
     background: var(--bg-section);
     border-top: 1px solid var(--border);
     border-bottom: 1px solid var(--border);
 }

 .contents-header {
     display: flex;
     align-items: center;
     gap: 12px;
     margin-bottom: 32px;
 }

 .contents-header svg {
     width: 20px;
     height: 20px;
     color: var(--accent);
 }

 .contents-header h2 {
     font-size: 1.6rem;
     font-weight: 700;
     color: var(--primary);
 }

 .contents-group {
     margin-bottom: 24px;
 }

 .contents-group:last-child {
     margin-bottom: 0;
 }

 .contents-group .grp-title {
     font-weight: 600;
     color: var(--primary);
     font-size: 0.85rem;
     margin-bottom: 10px;
 }

 .contents-group .grp-grid {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 6px;
     padding-left: 16px;
 }

 .contents-group .grp-grid a {
     display: flex;
     align-items: center;
     gap: 8px;
     font-size: 0.82rem;
     color: var(--muted);
     padding: 6px 10px;
     border-radius: 8px;
     transition: all 0.2s;
 }

 .contents-group .grp-grid a:hover {
     color: var(--accent);
     background: var(--accent-soft);
 }

 .contents-group .grp-grid a .num {
     color: var(--accent);
     font-weight: 700;
     font-size: 0.72rem;
     flex-shrink: 0;
 }

 @media (max-width: 560px) {
     .contents-group .grp-grid {
         grid-template-columns: 1fr;
     }
 }

 /* ===== PREAMBLE ===== */
 .preamble {
     padding: 96px 0;
     background: var(--bg);
 }

 .card-box {
     background: var(--bg-section);
     border: 1px solid var(--border);
     border-radius: 20px;
     box-shadow: var(--card-shadow);
     padding: 40px;
 }

 @media (max-width: 560px) {
     .card-box {
         padding: 28px 22px;
     }
 }

 .preamble h2 {
     font-size: 1.4rem;
     font-weight: 700;
     color: var(--primary);
     margin-bottom: 24px;
 }

 .preamble p {
     font-size: 0.95rem;
     color: var(--muted);
     line-height: 1.75;
     margin-bottom: 14px;
 }

 .preamble p:last-child {
     margin-bottom: 0;
 }

 /* ===== SECTIONS ===== */
 .sections {
     padding-bottom: 96px;
     background: var(--bg);
 }

 .section-block {
     margin-bottom: 64px;
 }

 .section-block:last-child {
     margin-bottom: 0;
 }

 .section-title-row {
     display: flex;
     align-items: center;
     gap: 16px;
     margin-bottom: 32px;
 }

 .section-num {
     width: 48px;
     height: 48px;
     border-radius: 16px;
     background: var(--primary);
     display: flex;
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
 }

 .section-num span {
     font-family: 'Playfair Display', serif;
     font-weight: 700;
     color: #fff;
     font-size: 1.1rem;
 }

 .section-title-row h2 {
     font-size: clamp(1.4rem, 3.5vw, 1.9rem);
     font-weight: 700;
     color: var(--primary);
     line-height: 1.3;
 }

 .subsections {
     display: flex;
     flex-direction: column;
     gap: 24px;
 }

 .subsection {
     scroll-margin-top: 90px;
 }

 .subsection h3 {
     font-size: clamp(1.1rem, 2.5vw, 1.3rem);
     font-weight: 700;
     color: var(--primary);
     margin-bottom: 20px;
     padding-bottom: 12px;
     border-bottom: 1px solid var(--border);
 }

 .subsection p {
     font-size: 0.95rem;
     color: var(--muted);
     line-height: 1.75;
     margin-bottom: 14px;
 }

 .subsection p:last-child {
     margin-bottom: 0;
 }

 .subsection ul {
     list-style: none;
     margin-top: 16px;
     display: flex;
     flex-direction: column;
     gap: 12px;
 }

 .subsection ul li {
     display: flex;
     gap: 12px;
     font-size: 0.95rem;
     color: var(--muted);
     line-height: 1.7;
 }

 .subsection ul li .bullet {
     color: var(--accent);
     font-weight: 700;
     flex-shrink: 0;
     margin-top: 2px;
 }

 /* ===== SOCIETY ===== */
 .society {
     padding: 64px 0;
     background: var(--bg-section);
     border-top: 1px solid var(--border);
     text-align: center;
 }

 .society h3 {
     font-size: 1.4rem;
     font-weight: 700;
     color: var(--primary);
     margin-bottom: 20px;
 }

 .society-card {
     display: inline-block;
     background: var(--bg);
     border: 1px solid var(--border);
     border-radius: 20px;
     padding: 32px 40px;
 }

 .society-card .name {
     font-weight: 600;
     color: var(--primary);
     font-size: 0.95rem;
     margin-bottom: 8px;
 }

 .society-card .addr {
     color: var(--muted);
     font-size: 0.8rem;
     line-height: 1.7;
 }