/* Tách từ snippet inline - Migovi */
.migovi-pulse-box {
    background: #fff;
    border-left: 4px solid #bb1919;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin: 30px 0;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.pulse-header {
    background: linear-gradient(90deg, #bb1919, #de3163);
    color: #fff;
    padding: 8px 15px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex; align-items: center; gap: 8px;
}
.pulse-icon { font-size: 14px; animation: pulse-flash 1.5s infinite; }
.pulse-content {
    padding: 15px 20px;
    color: #333;
    font-size: 17px;
    line-height: 1.6;
    font-weight: 500;
}
@keyframes pulse-flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}