body {
  font-family: Tahoma, sans-serif;
  direction: rtl;
  padding: 20px;
  background-color: #f5f5f5;
}

h1 { color: #2c3e50; }

.question {
  background: #fff;
  margin-bottom: 15px;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.options label {
  display: block;
  margin: 5px 0;
}

#timer {
  font-weight: bold;
  margin-bottom: 20px;
}

.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.5);
}

.modal-content {
  background-color: #fff;
  margin: 5% auto;
  padding: 20px;
  width: 90%;
  max-width: 600px;
  border-radius: 10px;
  direction: rtl;
}

.close {
  color: #aaa;
  float: left;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}
.close:hover {
  color: black;
}
  @font-face {
    font-family: vazir;
    src: url(../font/Vazir.woff);
  }
body{
  font-family: vazir;
  font-weight: normal;
}