*{box-sizing:border-box}body{color:#111;background:#fff;margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}main{max-width:720px;margin:0 auto;padding:16px}header,footer{border-bottom:1px solid #ccc;padding:12px 16px}footer{border-top:1px solid #ccc;border-bottom:none;font-size:13px}h1{margin:16px 0 8px;font-size:20px}h2{margin:20px 0 8px;font-size:17px}h3{margin:12px 0 4px;font-size:15px}label{margin:8px 0 4px;display:block}input,select,button,textarea{font:inherit;min-height:44px;color:inherit;background:#fff;border:1px solid #999;padding:10px}button{cursor:pointer}button:disabled{color:#888;cursor:not-allowed}ul{padding-left:18px}li{margin:4px 0}section{margin:16px 0}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;vertical-align:top;border:1px solid #ccc;padding:6px 8px}.card{border:1px solid #ccc;margin:8px 0;padding:12px}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.muted{color:#555;font-size:13px}.badge{border:1px solid #999;padding:1px 6px;font-size:12px}.error{border:1px solid #b00;padding:8px}.notice{border:1px dashed #999;padding:8px;font-size:13px}.table-scroll{max-width:100%;overflow-x:auto}a{overflow-wrap:anywhere}.card,.notice,p{overflow-wrap:break-word}@media (max-width:480px){.row>input{width:100%}}