:root{font:16px/1.65 system-ui;color:#233e30;background:#f5f7f2}*{box-sizing:border-box}main{max-width:860px;margin:40px auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:48px}a{color:inherit}h1{font-size:40px;line-height:1.15;margin-bottom:16px}h2{font-size:22px}p{color:#5b705d}button{font:inherit;padding:10px 18px;border:1px solid #c8d5c3;border-radius:9px;background:#fff;color:inherit;cursor:pointer}button:disabled{opacity:.6;cursor:default}.primary{background:#2c503a;color:#fff}.cards{display:flex;gap:18px;flex-wrap:wrap}.card{flex:1;min-width:240px;padding:24px;border:1px solid #cedac7;border-radius:14px;background:#fff}.selected{outline:2px solid #3c6745}.price{font-size:30px;font-weight:650}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:12px 6px;border-bottom:1px solid #dce4d7}small{color:#63775f}section{margin:28px 0}.actions{display:flex;gap:12px;flex-wrap:wrap}#error{color:#8e4c27;white-space:pre-line}li{margin:8px 0}