:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.55;color:#171717;background:#f5f2ea}body{margin:0}main{max-width:880px;margin:auto;padding:40px 20px 80px}header{padding:36px 0 24px}.eyebrow{letter-spacing:.16em;font-size:.78rem}.lead{font-size:1.25rem;max-width:700px}aside{border:1px solid #777;padding:14px 16px;background:#fff}section{margin:34px 0;padding:26px;background:#fff;border:1px solid #d8d3c7}h1{font-size:clamp(2.4rem,7vw,5rem);line-height:.95;margin:.15em 0}h2{margin-top:0}blockquote{font-size:1.35rem;margin:20px 0;padding-left:18px;border-left:4px solid #222}.claim{padding:18px 0;border-top:1px solid #ddd}.claim:first-child{border-top:0}.pick,button{background:#171717;color:#fff;border:0;padding:10px 14px;cursor:pointer}label{display:block;margin:14px 0;font-weight:650}input,textarea,select{display:block;box-sizing:border-box;width:100%;margin-top:6px;padding:10px;border:1px solid #aaa;background:#fff;font:inherit}textarea{min-height:130px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f4f4f4;padding:12px}.principle{border-width:2px}footer{font-size:.9rem;color:#444;margin-top:40px}@media(max-width:600px){section{padding:18px}main{padding-top:20px}}