:root{color-scheme:light dark;--bg:#f6f7f3;--fg:#17201d;--muted:#64706b;--line:#cbd3ce;--accent:#176b53}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--fg);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,segoe ui,sans-serif}a{color:inherit;text-underline-offset:.2em}.site-header{width:min(1080px,calc(100% - 2rem));margin:0 auto;padding:1.2rem 0;display:flex;align-items:center;gap:1.5rem;border-bottom:1px solid var(--line)}.brand{font-weight:800;text-decoration:none;letter-spacing:.03em;white-space:nowrap}nav{display:flex;flex-wrap:wrap;gap:1rem}nav a{text-decoration:none}.languages{margin-left:auto;font-size:.85rem;color:var(--muted)}main{width:min(920px,calc(100% - 2rem));margin:auto;padding:5rem 0}.hero{padding:clamp(2rem,8vw,6rem)0}.eyebrow{color:var(--accent);font-size:.78rem;font-weight:750;letter-spacing:.16em}h1{margin:.2rem 0 1rem;font-size:clamp(3rem,10vw,6.8rem);line-height:.95;letter-spacing:-.055em}article h1{font-size:clamp(2.4rem,7vw,4.6rem)}.subtitle{max-width:760px;color:var(--muted);font-size:clamp(1.15rem,3vw,1.75rem)}.intro,article{max-width:720px}footer{width:min(1080px,calc(100% - 2rem));margin:0 auto;padding:1.5rem 0;border-top:1px solid var(--line);color:var(--muted)}@media(max-width:760px){.site-header{align-items:flex-start;flex-direction:column;gap:.7rem}.languages{margin-left:0}main{padding:2rem 0}}@media(prefers-color-scheme:dark){:root{--bg:#111714;--fg:#edf4f0;--muted:#a4b1ab;--line:#34413b;--accent:#65d6ad}}