body{font-family:-apple-system,"Hiragino Sans",sans-serif;line-height:1.9;max-width:720px;margin:0 auto;padding:2rem 1.2rem;color:#222}
h1{font-size:1.4rem;border-bottom:2px solid #1c6e5e;padding-bottom:.4rem}
h2{font-size:1.1rem;margin-top:2rem}
nav a{margin-right:1rem}
footer{margin-top:3rem;font-size:.85rem;color:#666;border-top:1px solid #ddd;padding-top:1rem}
.store-button{display:inline-block;margin-top:.4rem;padding:.75rem 1.6rem;border-radius:12px;background:#8b5a2b;color:#fff;font-weight:600;font-size:1rem;text-decoration:none}
.store-button:hover{filter:brightness(1.05)}