:root{--green:#1f6b3a;--green-dark:#154d29;--ink:#1b1f1c;--muted:#5a635d;--line:#dfe5e0;--bg:#fff;--card:#f5f8f5;color:var(--ink);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:18px;line-height:1.45}*{box-sizing:border-box}body{background:var(--bg);margin:0}.app{max-width:560px;padding:max(16px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));margin:0 auto}.top{border-bottom:3px solid var(--green);align-items:center;gap:12px;padding:8px 0 12px;display:flex}.top h1{color:var(--green-dark);margin:0;font-size:1.6rem}.env{color:#6b4e00;background:#fff4d6;border-radius:999px;margin:12px 0 0;padding:4px 12px;font-size:.9rem;font-weight:600;display:inline-block}.card{border:1px solid var(--line);background:var(--card);border-radius:12px;margin-top:16px;padding:16px}.card h2{color:var(--green-dark);margin:0 0 8px;font-size:1.15rem}.card p{color:var(--muted);margin:8px 0 0}