:root{font-family:system-ui,sans-serif;color:#173a32;background:#f3f5ef}body{margin:0}main{max-width:720px;margin:4vh auto;padding:24px}h1{font-size:clamp(1.7rem,5vw,2.3rem);margin:.3em 0}h2{font-size:1.25rem}p{line-height:1.6}.badge{font-weight:700;color:#805018}.card{background:#fff;border:1px solid #cbd5cc;border-radius:16px;padding:20px;margin:20px 0}.muted{color:#50645b}.notice{border-left:4px solid #a47731;padding-left:14px}label{display:block;font-weight:600;margin:16px 0 8px}select,button{font:inherit;box-sizing:border-box;border:1px solid #a8b9ad;border-radius:8px;padding:12px;max-width:100%}select{width:100%;background:white}button{background:#24604b;color:white;cursor:pointer;margin-top:12px}button:disabled{opacity:.5;cursor:default}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.actions form{margin:0}.secondary{background:white;color:#245c4b}a{color:#245c4b}summary{cursor:pointer}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.85rem;line-height:1.5}footer{font-size:.9rem;color:#50645b}ol{padding-left:22px;line-height:1.6}@media(max-width:450px){main{padding:18px}.card{padding:16px}.actions{align-items:stretch;flex-direction:column}.actions button{width:100%}}