Why WhatsApp Beats Email for Moodle LMS Alerts: 98% Open Rates with Meta Cloud API

.dt-blog-container {
font-family: -apple-system, BlinkMacSystemFont, “Segoe UI”, Roboto, Helvetica, Arial, sans-serif;
color: #1e293b;
line-height: 1.8;
font-size: 17px;
max-width: 880px;
margin: 0 auto;
padding: 10px 0 40px;
}
.dt-blog-container h1, .dt-blog-container h2, .dt-blog-container h3, .dt-blog-container h4 {
color: #0f172a;
font-weight: 700;
line-height: 1.3;
margin-top: 2em;
margin-bottom: 0.7em;
}
.dt-blog-container h1 { font-size: 2.3em; margin-top: 0.5em; }
.dt-blog-container h2 { font-size: 1.7em; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px; margin-top: 2.2em; }
.dt-blog-container h3 { font-size: 1.3em; margin-top: 1.8em; }

/* AEO Direct Answer Snippet Box */
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border-left: 5px solid #10b981;
border-radius: 8px;
padding: 22px 26px;
margin: 25px 0 35px;
box-shadow: 0 4px 12px rgba(16, 185, 129, 0.08);
}
.dt-aeo-snippet h4 {
margin: 0 0 10px;
color: #065f46;
font-size: 1.15em;
display: flex;
align-items: center;
gap: 8px;
}
.dt-aeo-snippet p {
margin: 0;
font-weight: 500;
color: #0f172a;
font-size: 1.05em;
line-height: 1.6;
}

/* Callout cards */
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background: #f8fafc;
border: 1px solid #e2e8f0;
border-radius: 12px;
padding: 24px;
margin: 30px 0;
}
.dt-callout.highlight {
background: linear-gradient(135deg, #f0fdf4 0%, #ecfeff 100%);
border-color: #a7f3d0;
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.dt-callout h4 {
margin-top: 0;
color: #064e3b;
font-size: 1.2em;
}

/* Comparison Table */
.dt-table-wrapper {
overflow-x: auto;
margin: 30px 0;
}
.dt-table {
width: 100%;
border-collapse: collapse;
font-size: 15px;
text-align: left;
}
.dt-table th {
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color: #ffffff;
padding: 14px 16px;
font-weight: 600;
}
.dt-table td {
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border-bottom: 1px solid #e2e8f0;
color: #334155;
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.dt-table tr:nth-child(even) {
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}
.dt-table tr.featured td {
background: #ecfdf5;
font-weight: 600;
color: #047857;
}

/* Promo Box */
.dt-promo-box {
background: linear-gradient(135deg, #064e3b 0%, #0f172a 100%);
color: #ffffff;
border: 2px solid #10b981;
border-radius: 16px;
padding: 36px 30px;
text-align: center;
margin: 45px 0;
}
.dt-promo-box h3 {
color: #ffffff;
font-size: 1.8em;
margin-top: 0;
margin-bottom: 12px;
}
.dt-promo-box p {
color: #cbd5e1;
font-size: 1.1em;
max-width: 650px;
margin: 0 auto 24px;
}
.dt-coupon-pill {
display: inline-flex;
align-items: center;
gap: 12px;
background: rgba(255, 255, 255, 0.1);
border: 2px dashed #34d399;
border-radius: 10px;
padding: 10px 20px;
margin-bottom: 24px;
}
.dt-coupon-code {
font-family: monospace;
font-size: 1.4em;
font-weight: 800;
color: #fde047;
letter-spacing: 0.05em;
}
.dt-btn-cta {
display: inline-block;
background: #10b981;
color: #ffffff !important;
font-weight: 700;
font-size: 16px;
padding: 16px 36px;
border-radius: 10px;
text-decoration: none;
box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
transition: all 0.2s ease;
}
.dt-btn-cta:hover {
background: #059669;
transform: translateY(-2px);
box-shadow: 0 14px 30px rgba(16, 185, 129, 0.6);
}

.dt-step-box {
display: flex;
gap: 18px;
align-items: flex-start;
margin: 20px 0;
background: #ffffff;
border: 1px solid #e2e8f0;
border-radius: 10px;
padding: 18px 20px;
}
.dt-step-num {
background: #10b981;
color: #ffffff;
font-weight: 800;
width: 34px;
height: 34px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}