:root{--active-color: #4caf50;--inactive-color: #f44336;--link-hover-color: #eef6f4;--marker-pin-blue: #0b61c3;--marker-pin-green: #1c910d;--marker-pin-yellow: #c3e214;--marker-pin-blue: #9d1ad1;--principal-color: #2ba196;--principal-color-hover: #1d7e74;--success-bg: #d4edda;--success-text: #155724;--info-bg: #d1ecf1;--info-text: #0c5460;--alert-bg: #fff3cd;--alert-text: #856404;--alert-border: #ffeeba}body{font-family:Arial,sans-serif;background-color:#f4f4f4;margin:0}.container{background:#fff;border-radius:10px;max-width:1300px;margin:0 auto;text-align:center;padding:1rem}span{margin-left:10px}h1,h2,h3,h4{margin-top:20px}.section-title{font-size:150%}.instructions{text-align:left}.instructions li{margin-top:1rem}.slider{margin:20px 0}input[type=range]{-webkit-appearance:none;width:100%;height:8px;background:transparent;border-radius:5px;outline:none;margin-top:1rem;margin-bottom:1rem}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:25px;height:25px;background:var(--principal-color);border-radius:50%;cursor:pointer;margin-top:-10px}input[type=range]::-webkit-slider-runnable-track{background:#dadfe1;border-radius:5px;height:8px}input[type=range]::-moz-range-thumb{width:20px;height:20px;background:var(--principal-color);border:none;border-radius:50%;cursor:pointer}input[type=range]::-moz-range-track{background:#dadfe1;height:8px;border-radius:5px}input[type=range].disabled{opacity:.5;pointer-events:none}a{color:var(--principal-color)}a:hover{color:var(--principal-color-hover)}.not-show:disabled{opacity:0;cursor:default;pointer-events:visible}