:root{color-scheme:dark;font-family:system-ui,sans-serif;color:#eee9d4;background:#172b25}*{box-sizing:border-box}body{margin:0}header{display:flex;align-items:center;justify-content:space-between;padding:24px 32px;border-bottom:1px solid #455849;gap:20px}h1{font-family:Georgia,serif;font-weight:normal;margin:6px 0;font-size:32px}small{letter-spacing:2px;color:#b7c69c}nav,.row{display:flex;gap:8px;flex-wrap:wrap}button,a,input,select{font:inherit}button,a{border:1px solid #607058;border-radius:7px;padding:10px 13px;color:#eee9d4;background:#2b4234;cursor:pointer;text-decoration:none}button:hover,a:hover{background:#435940}button:disabled{opacity:.4;cursor:default}.primary{background:#d1dc96;color:#223328}main{display:grid;grid-template-columns:245px minmax(0,1fr);gap:24px;padding:24px 32px;max-width:1550px;margin:auto}aside{background:#20362c;padding:18px;border:1px solid #455849;border-radius:10px}label{display:block;font-size:13px;color:#c6cfb6;margin-bottom:15px}input,select{display:block;width:100%;margin-top:7px;padding:9px;background:#172b25;border:1px solid #607058;border-radius:5px;color:#fff}input[type=range]{padding:0;accent-color:#d1dc96}#tree-density-value,#path-width-value{float:right;color:#d1dc96}.check{display:flex;align-items:center;gap:9px;margin-top:16px}.check input{width:auto;margin:0}#shop-toggle-row[hidden]{display:none}hr{border:0;border-top:1px solid #455849;margin:20px 0}h2{font-size:14px}p{font-size:13px;line-height:1.6}.hint{color:#aebda5}.board-wrap{border-radius:12px;overflow:hidden;border:1px solid #607058;background:#58744d}canvas{display:block;width:100%;height:auto;touch-action:none;outline-offset:-3px}footer{display:flex;justify-content:space-between;gap:15px;font-size:12px;padding:15px 0;color:#ccd7b3}#properties{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}#selection{color:#d1dc96}@media(max-width:800px){header{align-items:start;flex-direction:column;padding:16px}main{padding:16px;grid-template-columns:1fr}aside{order:2}section{min-width:0}}