:root{font-family:var(--project-font,system-ui),-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{background:var(--bg);color:var(--text)}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 inherit}a{color:inherit}.site-head,.site-foot,main{width:min(1120px,calc(100% - 32px));margin-inline:auto}.site-head{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--border)}.site-head nav{display:flex;align-items:center;gap:20px}.site-head nav a{text-decoration:none;color:var(--muted)}.brand{font-weight:900;letter-spacing:-.05em;text-decoration:none;font-size:1.25rem}.brand span,.eyebrow{color:var(--accent)}.theme-toggle{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:999px;width:38px;height:38px;cursor:pointer}.hero{padding:clamp(72px,12vw,150px) 0;max-width:800px}.eyebrow{font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.hero h1,.error-page h1{font-size:clamp(3.2rem,10vw,7.5rem);line-height:.92;letter-spacing:-.07em;margin:.22em 0}.lead{font-size:clamp(1.1rem,2vw,1.45rem);color:var(--muted);max-width:650px}.button{display:inline-block;margin-top:18px;padding:11px 18px;border-radius:999px;background:var(--text);color:var(--bg);text-decoration:none;font-weight:750}.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-bottom:80px}.principles article{border-top:1px solid var(--border);padding-top:18px}.principles h2{font-size:1rem}.principles p,.site-foot{color:var(--muted)}.site-foot{padding:28px 0;border-top:1px solid var(--border)}.error-page{width:min(760px,calc(100% - 32px));margin:15vh auto}.error-page h1{font-size:6rem}@media(max-width:700px){.site-head{min-height:64px}.site-head nav{gap:12px}.site-head nav a:nth-of-type(2){display:none}.principles{grid-template-columns:1fr}.hero{padding:72px 0}}