.udt-container {
    max-width: 600px;
    margin: 0 auto;
    font-family: Arial, sans-serif;
}

.udt-triangle-container {
    position: relative;
    width: 100%;
    height: 400px;
    margin-bottom: 30px;
}

.udt-triangle {
    width: 100%;
    height: 100%;
}

.udt-triangle-outline {
    fill: none;
    stroke: #333;
    stroke-width: 2;
}

.udt-triangle-fill {
    fill: rgba(100, 150, 200, 0.2);
    stroke: none;
}

.udt-altitude-line {
    stroke: #ccc;
    stroke-width: 1;
    stroke-dasharray: 5,5;
}

.udt-vertex {
    fill: #4CAF50;
    cursor: pointer;
}

.udt-vertex.active {
    fill: #FF5722;
    stroke: #FF5722;
    stroke-width: 2;
}

.udt-slider-container {
    position: absolute;
    display: flex;
    align-items: center;
    width: 200px;
}

.udt-slider-top {
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: column;
}

.udt-slider-left {
    bottom: 20px;
    left: 10%;
    flex-direction: column;
}

.udt-slider-right {
    bottom: 20px;
    right: 10%;
    flex-direction: column;
}

.udt-factor-label {
    font-weight: bold;
    margin-bottom: 5px;
}

.udt-slider {
    width: 100%;
    margin: 5px 0;
}

.udt-value {
    font-weight: bold;
    color: #2196F3;
}

.udt-hierarchy, .udt-implication {
    margin-top: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #f9f9f9;
}

.udt-hierarchy ol {
    margin-left: 20px;
}

.udt-hierarchy li {
    margin-bottom: 5px;
    font-weight: bold;
}