:root{--bg:#f6f4ef;--panel:#fff;--line:#dcd7cc;--text:#1f2a24;--muted:#5d6760;--green:#2f7d4f;--ink:#14301f}
*{box-sizing:border-box}
body{margin:0;padding:0 16px;background:var(--bg);color:var(--text);
  font:17px/1.65 Charter,"Bitstream Charter","Sitka Text",Cambria,Georgia,serif;-webkit-text-size-adjust:100%}
.wrap{max-width:760px;margin:0 auto}
a{color:var(--green)}
a:hover{color:var(--ink)}
header.top{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.mark{font:700 20px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--text);text-decoration:none}
.mark b{color:var(--green)}
nav{display:flex;flex-wrap:wrap;gap:4px 20px;margin-left:auto}
nav a{color:var(--muted);text-decoration:none;font-size:15px}
nav a:hover,nav a[aria-current]{color:var(--green)}
h1,h2,h3{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink)}
h1{font-size:clamp(30px,6vw,42px);line-height:1.15;margin:40px 0 16px;letter-spacing:-.01em;text-wrap:balance}
h2{font-size:22px;margin:44px 0 12px}
h3{font-size:18px;margin:28px 0 8px}
p{margin:0 0 14px}
.lede{font-size:20px}
.muted,.foot,.meta{color:var(--muted);font-size:15px}
.hero{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:center}
.hero img{width:100%;height:auto;border-radius:8px;border:1px solid var(--line);display:block}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:12px 0 18px}
.card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px 18px;text-decoration:none;color:var(--text)}
.card:hover{border-color:var(--green);color:var(--text)}
.card b{display:block;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:18px;color:var(--ink);margin-bottom:4px}
.card span{color:var(--muted);font-size:15px}
.card em{display:block;font-style:normal;font-size:14px;color:var(--green);margin-top:8px;font-family:system-ui,sans-serif}
code{font:15px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#ebe7de;padding:1px 5px;border-radius:4px}
pre{background:#ebe7de;padding:14px 16px;border-radius:8px;overflow-x:auto}
pre code{padding:0;background:none}
ul,ol{padding-left:22px;margin:0 0 14px}
li{margin-bottom:6px}
table{border-collapse:collapse;width:100%;font-size:16px;margin:0 0 14px}
th,td{text-align:left;padding:8px 12px 8px 0;border-bottom:1px solid var(--line);vertical-align:top}
.note{background:var(--panel);border-left:3px solid var(--green);padding:12px 16px;margin:16px 0;border-radius:0 8px 8px 0}
.note p:last-child{margin:0}
.box{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;margin:8px 0 14px;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.box label{display:block;font-size:15px;color:var(--muted);margin-bottom:6px}
.box div{display:flex;flex-wrap:wrap;gap:8px}
.box input[type=email]{flex:1 1 220px;min-width:0;padding:10px 12px;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:6px}
.box input[type=email]:focus{outline:2px solid var(--green);outline-offset:1px}
button,.button{display:inline-block;padding:10px 18px;font:600 16px system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#fff;background:var(--green);border:0;border-radius:6px;cursor:pointer;text-decoration:none}
button:hover,.button:hover{background:var(--ink);color:#fff}
.box .hp{position:absolute;left:-9999px}
.box p{margin:10px 0 0;font-size:14px}
.price{font:600 22px system-ui,sans-serif;color:var(--ink)}
.preview{background:#fff3c4;border:1px solid #e0c96a;padding:8px 12px;border-radius:6px;margin-top:12px;font:14px system-ui,sans-serif}
.foot{margin:64px 0 0;padding:24px 0 40px;border-top:1px solid var(--line);font-family:system-ui,sans-serif}
.foot p{margin:0 0 6px}
@media (max-width:600px){
  body{font-size:16px}
  .hero{grid-template-columns:1fr}
  .hero figure{order:-1}
  .hero h1{margin-top:20px}
  nav{margin-left:0;width:100%}
}