:root{color-scheme:light dark;--paper:#f5f7fc;--card:#fff;--ink:#142346;--muted:#506080;--line:#dbe3f3;--accent:#2551eb;font-family:system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-size:1.08rem;line-height:1.7}header,main,footer{max-width:76rem;margin:auto;padding:1.25rem clamp(1rem,3vw,2.5rem)}header{border-bottom:1px solid var(--line)}a{color:var(--accent);text-underline-offset:.2em}a:focus-visible{outline:3px solid var(--accent);outline-offset:4px;border-radius:.3rem}.brand{display:inline-flex;gap:.7rem;align-items:center;font-size:1.3rem;font-weight:750;text-decoration:none;color:var(--ink)}nav{display:flex;gap:.4rem 1rem;flex-wrap:wrap;margin-top:1rem}nav a{display:inline-flex;align-items:center;min-height:44px}nav a[aria-current]{font-weight:750}.languages{font-size:.95rem}.sections{border-top:1px solid var(--line);padding-top:.5rem}h1{font-size:clamp(1.85rem,3.5vw,3rem);line-height:1.2;max-width:32ch;margin:1.5rem 0}h2{font-size:1.3rem;line-height:1.4}p{max-width:76ch;white-space:pre-wrap;overflow-wrap:anywhere}.lead{font-size:1.2rem}.actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin:2rem 0}.button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:.6rem 1.2rem;border-radius:.85rem;background:var(--accent);color:white;text-decoration:none;font-weight:650}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;margin:2rem 0}.feature-grid section{border:1px solid var(--line);border-radius:1.2rem;background:var(--card);padding:1.25rem}.formats{display:flex;gap:.75rem;flex-wrap:wrap;list-style:none;padding:0}.formats li{padding:.4rem .75rem;border:1px solid var(--line);border-radius:.5rem}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--muted);font-size:.95rem}footer a{min-height:44px;display:inline-flex;align-items:center}@media(max-width:680px){.feature-grid{grid-template-columns:1fr}nav{gap:.3rem .8rem}header,main,footer{padding:1rem}}@media(prefers-color-scheme:dark){:root{--paper:#111a2d;--card:#17243d;--ink:#eef3ff;--muted:#b5c3df;--line:#354562;--accent:#94b0ff}.button{background:#2551eb;color:#fff}}

.mobile-navigation{display:none}.mobile-navigation summary{min-height:44px;cursor:pointer;font-weight:650;padding:.5rem 0}@media(max-width:680px){.desktop-navigation{display:none}.mobile-navigation{display:block;margin-top:.5rem}}

.catalogue-cards{padding-left:1.5rem}.catalogue-cards>li{padding:1rem 1.25rem;margin:1.25rem 0;border:1px solid var(--line);background:var(--card);border-radius:1rem}.catalogue-cards>li[hidden]{display:none}.catalogue-cards h2{margin-top:0}.catalogue-cards p{margin:.65rem 0}select[data-catalogue-filter]{min-height:44px;max-width:100%;font:inherit;border:1px solid var(--line);border-radius:.5rem;padding:.35rem .7rem;background:var(--card);color:var(--ink)}