:root{font-family:system-ui,-apple-system,sans-serif;color:#173533;background:#f4f5ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}header{padding:24px 5%;border-bottom:1px solid #d5ddd5;display:flex;justify-content:space-between;align-items:center;font-size:13px;letter-spacing:.09em}header a{color:inherit;text-decoration:none;font-weight:750}main{max-width:880px;margin:64px auto;padding:0 28px}h1{font-size:clamp(34px,6vw,56px);line-height:1.1;letter-spacing:-.045em;font-weight:600;margin:18px 0 24px}h2{font-size:30px;letter-spacing:-.025em}p,li{line-height:1.65;font-size:17px}.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#536a62}.muted{color:#526962;font-size:14px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:32px 0}.card{padding:28px;background:white;border:1px solid #d8e0d6;border-radius:14px}.card h2{margin:8px 0}.button,button{display:inline-block;background:#225c4e;color:white;padding:14px 23px;border:0;border-radius:8px;font:600 16px system-ui;text-decoration:none;cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}.secondary{background:#e2e9df;color:#21483e}a{color:#205d50}kbd{display:inline-block;padding:4px 12px;background:#eef1e9;border:1px solid #bccbbf;border-radius:5px;font:600 21px system-ui;color:#183f36}.notice{padding:16px 20px;border-left:3px solid #b8772c;background:#faf0dc;line-height:1.6;margin:22px 0}label{display:block;margin:16px 0;line-height:1.5}input[type=checkbox]{width:19px;height:19px;vertical-align:middle;margin-right:9px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.stats{display:flex;gap:35px;flex-wrap:wrap;padding:20px 0}.stats strong{display:block;font-size:30px}.stats span{font-size:13px;color:#536a62}#stage{position:fixed;inset:0;background:#f4f5ef;display:none;align-items:center;justify-content:center;flex-direction:column;color:#173533}#symbol{font:600 110px system-ui;height:155px;line-height:155px;text-align:center}#stop{font:800 65px system-ui;color:#b1252f;position:absolute;top:calc(50% - 145px);left:0;right:0;text-align:center;visibility:hidden}#trial-feedback{position:absolute;top:65%;font-size:22px;text-align:center}#storage-warning{color:#9a2626}button:focus-visible,a:focus-visible{outline:3px solid #c58f32;outline-offset:4px}@media(max-width:650px){.cards{grid-template-columns:1fr}main{margin:35px auto}.card{padding:20px}}