.stm-map-wrap {
    position: relative;
    width: 100%;
    padding: 1rem 0;
}
.stm-svg {
    width: 100%;
    height: auto;
    display: block;
}
.stm-region {
    fill: transparent;
    stroke: rgba(255, 255, 255, 0.5);
    stroke-width: 4px;
    cursor: pointer;
    transition: fill 0.2s ease;
}
.stm-region:hover,
.stm-region.stm-active {
    fill: rgba(255, 255, 255, 0.92);
    stroke: #fff;
}
.stm-region.stm-disabled {
    cursor: default;
    fill: transparent !important;
}
.stm-label {
    font-size: 46px;
    font-weight: 700;
    fill: #fff;
    pointer-events: none;
    transition: fill 0.2s ease;
    text-anchor: middle;
}
.stm-label.stm-active {
    fill: #1a3a5c;
}
#seethru-tooltip {
    position: fixed;
    width: 240px;
    background: #121212;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    opacity: 0;
    transition: opacity 0.15s ease;
    pointer-events: none;
    z-index: 99999;
}
#seethru-tt-title {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 8px;
    font-family: sans-serif;
}
#seethru-tt-desc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 0;
    font-family: sans-serif;
}