*{box-sizing:border-box}body{margin:0;font:16px/1.65 'Helvetica Neue',Arial,sans-serif;color:#24302a;background:#f7f8f6}
.w{max-width:880px;margin:0 auto;padding:0 18px}header{background:#4f6b5d}header .w{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;flex-wrap:wrap;gap:10px}
.logo{color:#fff;font-weight:700;font-size:20px;text-decoration:none}nav a{color:#dce6df;margin-left:16px;text-decoration:none;font-size:15px}
h1{font-size:32px;margin:36px 0 10px}.cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:26px 0}
.cards li{background:#fff;border:1px solid #dfe5e0;border-radius:8px;padding:16px}.cards b{display:block;margin-bottom:4px}.cards span{color:#5b6b62;font-size:15px}
.note{background:#e9efe9;padding:12px 16px;border-radius:6px}footer{color:#6d7a72;font-size:14px;padding:28px 0 40px;margin-top:40px;border-top:1px solid #dfe5e0}