body {
    font-family: Verdana, sans-serif;
    background-color: #f7f9fa;
    color: #333333;
    margin: 0;
    padding: 20px;
}

h1 {
    font-size: 18px;
    margin-bottom: 8px;
}

h6 {
    font-size: 13px;
    font-weight: normal;
    line-height: 1.5;
    margin: 10px 0;
}

.main-container {
    max-width: 600px;
    margin: 30px auto;
    background: #ffffff;
    border: 1px solid #dcdcdc;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    text-align: center;
}

.warning-box {
    background-color: #fff8e6;
    border: 1px solid #ffe08a;
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 20px;
    font-size: 12px;
    line-height: 1.4;
    color: #7a5c00;
}

.choice-grid {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.choice-card {
    flex: 1 1 200px;
    max-width: 240px;
    background: #fafafa;
    border: 1px solid #e1e4e8;
    border-radius: 8px;
    padding: 16px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.choice-card h3 {
    font-size: 16px;
    margin: 0 0 10px 0;
    color: #24292e;
}

.btn-download {
    display: inline-block;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 5px;
    color: #ffffff !important;
    transition: background-color 0.2s ease;
    margin-top: 10px;
}

.btn-tv {
    background-color: #0e80e5;
}
.btn-tv:hover {
    background-color: #0b66b7;
}

.btn-anydesk {
    background-color: #ef443b;
}
.btn-anydesk:hover {
    background-color: #c9322a;
}

.mobile-section {
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px dashed #dcdcdc;
    font-size: 12px;
}

.footer-info {
    margin-top: 20px;
    font-size: 11px;
    color: #777777;
    line-height: 1.5;
}
.footer-info a {
    color: #555555;
}