:root{color-scheme:light dark;--bg:#f5f7f7;--card:#fff;--text:#172827;--muted:#526563;--accent:#0d7a6e;--line:#dce6e4}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:1rem/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:.2em}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}header,main,footer{max-width:54rem;margin:auto;padding:1.5rem}header{border-bottom:1px solid var(--line)}.brand{font-size:1.75rem;font-weight:750;letter-spacing:-.04em;text-decoration:none}h1{font-size:clamp(2rem,6vw,3.5rem);line-height:1.12;letter-spacing:-.04em;margin:.5rem 0 1.25rem}h2{font-size:1.3rem;margin:0 0 .6rem}p{margin:.6rem 0 1rem}.eyebrow{color:var(--accent);font-weight:650}.intro{max-width:40rem}.contact{display:inline-block;padding:.8rem 1rem;border:1px solid var(--accent);border-radius:.6rem;overflow-wrap:anywhere;font-weight:650;min-height:44px}.panel{background:var(--card);border:1px solid var(--line);border-radius:1rem;padding:1.5rem;margin:1.25rem 0}details{padding:1rem 0;border-top:1px solid var(--line)}summary{cursor:pointer;font-weight:650;min-height:44px}details p{color:var(--muted)}footer{color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}.note{color:var(--muted)}@media(prefers-color-scheme:dark){:root{--bg:#101a19;--card:#182725;--text:#edf5f3;--muted:#b6cac5;--accent:#59d3bf;--line:#314944}}@media(max-width:420px){header,main,footer{padding:1.1rem}.panel{padding:1.1rem}}