.guide-layer {
    position: fixed;
    inset: 0;
    z-index: 10001;
}

.guide-popup {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 640px;
    max-height: 90vh;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-sizing: border-box;
    z-index: 10002;
}

.guide-close {
    position: absolute;
    top: 10px;
    right: 12px;
    z-index: 10003;
    width: 36px;
    height: 36px;
    border: 0;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 34px;
    line-height: 34px;
    text-align: center;
    border-radius: 50%;
    cursor: pointer;
}

.guide-content {
    max-height: 90vh;
    overflow-y: auto;
    text-align: center;
    -webkit-overflow-scrolling: touch;
}

.guide-content img {
    display: block;
    width: 100%;
    height: auto;
}

.btnGuide {
    display: inline-block;
    width: 100%;
    max-width: 320px;
    padding: 9px 16px;
    margin: 4px 0;
    background-color: #CCDCD5;
    color: #000;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btnGuide:active {
    background-color: #CCDCD5;
}

.btnGuide:hover {
    background-color: #CCDCD5;
}