:root{--bg: #0a0a0b;--fg: #ededed;--muted: #8a8a8f;--rule: #1f1f22;--accent: #e8e8e8;--serif: Georgia, "Iowan Old Style", "Times New Roman", serif;--sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--measure: 38rem}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--fg);font-family:var(--serif);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none;border-bottom:1px solid var(--rule);transition:border-color .2s ease}a:hover{border-color:var(--fg)}.hero{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;text-align:center}.wordmark{font-family:var(--serif);font-weight:500;font-size:clamp(2.75rem,8vw,5.5rem);letter-spacing:.01em;margin:0;line-height:1.05}.baseline{max-width:var(--measure);margin:1.75rem auto 0;color:var(--muted);font-size:clamp(1rem,2.4vw,1.15rem);line-height:1.65}.baseline .term{color:var(--fg);font-style:italic}.era{max-width:var(--measure);margin:1rem auto 0;color:var(--fg);font-size:clamp(.95rem,2.2vw,1.1rem);font-style:italic;letter-spacing:.01em}.hero-nav{margin-top:3rem;display:flex;flex-direction:column;align-items:center;gap:.6rem}.hero-nav .hero-nav-approche{margin-bottom:1rem}.hero-nav-label{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:.35rem}.hero-nav a{color:var(--fg);font-size:1rem;border-bottom-color:transparent}.hero-nav a:hover{border-bottom-color:var(--fg)}.prose{max-width:var(--measure);margin:0 auto;padding:6rem 2rem}.prose h1,.prose h2{font-family:var(--serif);font-weight:400}footer{color:var(--muted);font-size:.8rem;text-align:center;padding:2rem;border-top:1px solid var(--rule)}.footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1.4rem;margin-bottom:1rem}.footer-nav a{color:var(--fg);border-bottom-color:transparent}.footer-nav a:hover{border-bottom-color:var(--fg)}.prose .lead{font-family:var(--serif);font-size:clamp(1.25rem,3.5vw,1.6rem);line-height:1.4;color:var(--fg);margin:0 0 3rem}.prose h1{font-size:clamp(2rem,5vw,2.75rem);line-height:1.1;margin:0 0 1.5rem}.prose h2{font-size:1.4rem;margin:3rem 0 .75rem}.prose h3{font-size:1.05rem;margin:1.75rem 0 .5rem}.prose p,.prose li{color:#c9c9cd}.prose ul,.prose ol{padding-left:1.2rem}.prose li{margin:.35rem 0}.prose strong{color:var(--fg);font-weight:600}.brief{border:1px solid var(--rule);border-radius:8px;padding:1.5rem 1.75rem;margin:2.5rem 0;background:#98989810}.brief dl{margin:0;display:grid;grid-template-columns:max-content 1fr;gap:.5rem 1.5rem}.brief dt{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;align-self:start}.brief dd{margin:0;color:var(--fg)}.cta{display:inline-block;margin-top:1rem;padding:.8rem 1.6rem;border:1px solid var(--fg);border-radius:999px;color:var(--fg);font-size:.95rem;transition:background .2s ease,color .2s ease}.cta:hover{background:var(--fg);color:var(--bg)}.back-home{display:inline-block;margin-bottom:3rem;font-size:.85rem;color:var(--muted);border:none}.post-date{color:var(--muted);font-size:.85rem}.faq{border-top:1px solid var(--rule)}.faq:last-of-type{border-bottom:1px solid var(--rule)}.faq summary{cursor:pointer;list-style:none;padding:1rem 1.75rem 1rem 0;font-weight:600;color:var(--fg);position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"▸";position:absolute;right:0;top:1rem;color:var(--muted)}.faq[open] summary:after{content:"▾"}.faq p{margin:0 0 1.25rem}.post-list{list-style:none;padding:0}.post-list li{margin:0 0 2.5rem}.post-list li a{font-family:var(--serif);font-size:clamp(1.25rem,3.5vw,1.55rem);font-weight:600;color:var(--fg);border-bottom-color:transparent;display:inline-block;line-height:1.3}.post-list li a:hover{border-bottom-color:var(--fg)}.post-list .post-date{display:block;margin:.3rem 0 .5rem}.post-list p{font-size:.9rem;color:var(--muted);margin:0;line-height:1.55}