.safety-card {
    max-width: 720px;
    margin: 40px auto;
    padding: 36px 40px 32px;
    background: #f0f6fc;
    border: 1px solid #d6e4f0;
    border-radius: 16px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: #1e3a5f;
    box-sizing: border-box;
}
.safety-card h2 {
    margin: 0 0 12px;
    font-size: 22px;
    font-weight: 700;
    color: #1a4b8c;
    line-height: 1.35;
}
.safety-card .intro {
    margin: 0 0 20px;
    font-size: 15px;
    line-height: 1.6;
    color: #2c4a6e;
}
.safety-card ul {
    margin: 0 0 22px;
    padding-left: 22px;
}
.safety-card li {
    margin-bottom: 12px;
    font-size: 15px;
    line-height: 1.65;
    color: #2c4a6e;
}
.safety-card li strong {
    color: #1a4b8c;
    font-weight: 700;
}
.safety-card .note {
    margin: 0 0 28px;
    font-size: 14.5px;
    line-height: 1.7;
    color: #3a5575;
}
.safety-card .btn {
    display: inline-block;
    padding: 12px 28px;
    background: #1a56c4;
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease;
}
.safety-card .btn:hover {
    background: #1547a8;
}
@media (max-width: 600px) {
    .safety-card {
        margin: 20px 12px;
        padding: 28px 20px 24px;
    }
    .safety-card h2 {
        font-size: 19px;
    }
}