/* 滑块验证组件样式 */
.slider-verify {
    margin: 14px 0 6px;
    user-select: none;
    -webkit-user-select: none;
}
.slider-track {
    position: relative;
    width: 100%;
    height: 44px;
    background: #f0f2f5;
    border: 1px solid #d9dde2;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}
.slider-placeholder {
    position: absolute;
    left: 50%; top: 0;
    transform: translateX(-50%);
    line-height: 44px;
    color: #9aa1ab;
    font-size: 13px;
    pointer-events: none;
}
.slider-gap {
    position: absolute;
    top: 2px;
    width: 40px;
    height: 40px;
    background: #d33;
    opacity: .18;
    border-radius: 6px;
}
.slider-btn {
    position: absolute;
    left: 0; top: 0;
    width: 42px;
    height: 42px;
    background: #FF7452;
    color: #fff;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: grab;
    box-shadow: 0 2px 6px rgba(0,0,0,.15);
    touch-action: none;
    z-index: 2;
}
.slider-btn:active { cursor: grabbing; }
.slider-verify.ok .slider-track { background: #e6f7ef; border-color: #1cc88a; }
.slider-verify.ok .slider-placeholder { color: #1cc88a; }
.slider-verify.ok .slider-btn { background: #1cc88a; }