.RvHdr_cn{background:#fff3e0;padding:20px 0;box-shadow:0 1px 5px rgba(0,0,0,.1);}.RvHdr_lgo{font-size:24px;font-weight:bold;color:#c05c00;}.RvHdr_lgo-lk{}nav ul{list-style:none;display:flex;justify-content:end;gap:20px;}nav a{color:#c05c00;text-decoration:none;font-weight:600;}.Rv_logo{font-size:20px;}.about-img img{width:300px;border-radius:10px;}.btn{background:#ffb300;color:#fff;padding:10px 20px;text-decoration:none;display:inline-block;margin-top:10px;border-radius:4px;}.seva-grid{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-top:30px;}.seva-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 0 10px rgba(0,0,0,.05);max-width:250px;}.seva-card img{width:100%;height:160px;object-fit:cover;border-radius:6px;}.seva-card button{background:#ff9800;color:#fff;padding:8px 14px;border:none;border-radius:4px;margin-top:10px;cursor:pointer;}