:root{--ink:#142f2d;--green:#10483f;--lime:#c8ef85;--paper:#f4f6f3;--line:#dce3dd;--muted:#667570}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC",sans-serif;font-size:16px;line-height:1.55}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button,a{cursor:pointer}button{border:1px solid var(--line);background:white;color:var(--ink);padding:11px 18px;border-radius:7px;font-weight:600}button:hover{border-color:var(--green);transform:translateY(-1px)}button:disabled{opacity:.45;cursor:not-allowed;transform:none}.primary{background:var(--green);color:white;border-color:var(--green)}.lime{background:var(--lime);border-color:var(--lime);color:var(--ink)}.quiet{background:transparent;border-color:transparent}.demo{background:#e9efdd;color:#435739;text-align:center;padding:7px 16px;font-size:12px;letter-spacing:.04em}header{background:#fff;border-bottom:1px solid var(--line);padding:18px 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@media(min-width:801px){.materials-table th:last-child,.materials-table td:last-child{min-width:110px}.materials-table td:last-child button{display:block;white-space:nowrap;padding:7px 8px}}
