*{box-sizing:border-box}body{margin:0;font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#1d1d1f;background:#fafaf7}
main{max-width:860px;margin:0 auto;padding:20px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.brand{font-weight:700;font-size:20px;color:#1d1d1f;text-decoration:none}.brand::before{content:"✓ ";color:#1a7f37}
h1{font-size:34px;line-height:1.2;margin:.2em 0}h2{margin-top:40px;font-size:22px}.lead{font-size:18px}
.btn{display:inline-block;background:#1a7f37;color:#fff!important;border:0;cursor:pointer;font-size:16px;padding:12px 20px;border-radius:8px;text-decoration:none;font-weight:600}.btn.small{padding:7px 14px;font-size:14px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0}.stats div{background:#fff;border:1px solid #e5e5e0;border-radius:8px;padding:12px}.stats b{display:block;font-size:28px}.stats span{font-size:13px;color:#555}
.facts li{margin:6px 0}.buy{background:#fff;border:2px solid #1a7f37;border-radius:10px;padding:6px 22px 18px;margin:30px 0}
table{border-collapse:collapse;width:100%;font-size:14px;background:#fff}th,td{border-bottom:1px solid #eee;padding:7px 8px;text-align:left;vertical-align:top}th{background:#f0f0ea}
.scroll{overflow-x:auto}.small,small{font-size:13px;color:#555}details{margin:10px 0}summary{cursor:pointer;font-weight:600}
footer{margin:50px 0 20px;font-size:13px;color:#666}input{font:inherit;padding:10px;border:1px solid #ccc;border-radius:6px;width:100%;max-width:380px}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}h1{font-size:27px}}
textarea{font:inherit;width:100%;padding:10px;border:1px solid #ccc;border-radius:6px} .tool{background:#fff;border:1px solid #e5e5e0;border-radius:10px;padding:4px 20px 16px;margin:26px 0}