.mobile-app-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.mobile-app-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 8px;
    max-width: 950px;
    width: 95%;
    max-height: 85vh;
    overflow: hidden;
}

.mobile-app-container {
    padding: 20px;
}

.mobile-app-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.mobile-app-back-arrow {
    width: 24px;
    height: 24px;
    cursor: pointer;
    margin-right: 15px;
}

.mobile-app-title {
    margin: 0;
    font-size: 30px;
    font-weight: bold;
    font-family: Georgia, serif;
}

.mobile-app-title-underline {
    text-decoration: none;
    position: relative;
}

.mobile-app-title-underline::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 1.5em;
    width: 1.1em;
    height: 3px;
    background-color: #1cabe2;
}

.mobile-app-text {
    margin-bottom: 10px;
    line-height: 1.4;
    color: #333;
    font-size: 18px;
    font-family: Georgia, serif;
}

.mobile-app-text:last-of-type {
    margin-bottom: 15px;
}

.mobile-app-instruction {
    margin-bottom: 15px;
    font-size: 18px;
    font-family: Georgia, serif;
    font-weight: normal;
}

.mobile-app-store-section {
    margin-bottom: 20px;
}

.mobile-app-store-links {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.mobile-app-store-img {
    height: 35px;
    text-decoration: none;
}

.mobile-app-qr-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.mobile-app-qr {
    width: 120px;
    height: 120px;
}

.mobile-app-done-btn {
    background: #1cabe2;
    color: white;
    border: none;
    padding: 12px 80px;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
    font-weight: bold;
    font-family: Georgia, serif;
}

.mobile-app-done-btn:hover {
    background: #1598c7;
}

.mobile-app-preview {
    text-align: center;
}

.mobile-app-preview-img {
    width: 100%;
    max-width: 400px;
    height: auto;
}