FrSky R9 Slim+ OTA Receiver with Dual T Antenna Long Range. Never Used

body {
font-family: ‘Segoe UI’, Roboto, Helvetica, Arial, sans-serif;
background: #f5f7fa;
margin: 0;
padding: 30px 20px;
display: flex;
justify-content: center;
}
.product-card {
max-width: 1100px;
width: 100%;
background: white;
border-radius: 24px;
box-shadow: 0 12px 40px rgba(0,0,0,0.08);
padding: 30px 35px;
transition: all 0.2s ease;
}
h1 {
font-size: 2rem;
font-weight: 600;
margin: 0 0 10px 0;
color: #1e293b;
letter-spacing: -0.3px;
}
.brand-sub {
display: flex;
align-items: center;
gap: 12px;
flex-wrap: wrap;
margin-bottom: 20px;
}
.brand-badge {
background: #eef2ff;
color: #4338ca;
font-weight: 600;
padding: 4px 14px;
border-radius: 40px;
font-size: 0.85rem;
}
.condition-badge {
background: #fef3c7;
color: #b45309;
font-weight: 500;
padding: 4px 14px;
border-radius: 40px;
font-size: 0.85rem;
}
.price-tag {
font-size: 2.2rem;
font-weight: 700;
color: #0f172a;
margin: 10px 0 20px 0;
display: flex;
align-items: center;
gap: 10px;
}
.price-tag small {
font-size: 1rem;
font-weight: 400;
color: #64748b;
}
.gallery-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 15px;
margin: 25px 0 30px 0;
}
.gallery-grid img {
width: 100%;
height: auto;
aspect-ratio: 1/1;
object-fit: cover;
border-radius: 18px;
background: #f1f5f9;
border: 1px solid #e9edf2;
transition: transform 0.2s;
box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.gallery-grid img:hover {
transform: scale(1.02);
}
.specs-table {
width: 100%;
border-collapse: collapse;
margin: 25px 0 30px 0;
background: #f8fafc;
border-radius: 18px;
overflow: hidden;
}
.specs-table td {
padding: 14px 20px;
border-bottom: 1px solid #e2e8f0;
font-size: 0.98rem;
}
.