:root{color-scheme:light;--ink:#293526;--leaf:#3e6e42;--canvas:#fbf8e9;--card:#fffef8;--line:#dce3c6;--muted:#687260;--oak:#9b6038}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font:16px/1.65 ui-rounded,"SF Pro Rounded",system-ui,sans-serif}header,main,footer{width:min(760px,calc(100% - 36px));margin:auto}header{padding:48px 0 24px}.brand{font-size:28px;font-weight:900;letter-spacing:.12em}.brand span{color:var(--oak)}nav{display:flex;gap:16px;flex-wrap:wrap;margin-top:14px}a{color:var(--leaf);font-weight:750}main{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:clamp(24px,5vw,52px);box-shadow:0 12px 30px #52613a12}h1{font-size:clamp(34px,7vw,54px);line-height:1.05;margin:0 0 10px}h2{font-size:22px;margin:32px 0 6px}p,li{color:var(--muted)}.lede{font-size:19px}.note{background:#edf4d3;border-radius:18px;padding:16px 18px}.button{display:inline-block;background:var(--leaf);color:white;text-decoration:none;padding:13px 20px;border-radius:14px;margin-top:8px}footer{padding:28px 0 48px;color:var(--muted);font-size:13px}@media(max-width:520px){header{padding-top:28px}main{border-radius:22px}}