/* style.css */

body{
  margin:0;
  background:#f4f1ea;
  font-family:sans-serif;
  color:#222;
}

header{
  text-align:center;
  padding:20px;
}

#title{
  margin:0;
  font-size:34px;
}

#desc{
  color:#666;
}

#menu{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:10px;
  padding:10px;
}

#menu button{
  border:none;
  background:#222;
  color:#fff;
  padding:10px 14px;
  border-radius:8px;
  cursor:pointer;
}

.layout{
  display:flex;
  justify-content:center;
  gap:20px;
  max-width:1400px;
  margin:auto;
  padding:20px;
}

.quiz-box{
  background:#fff;
  width:700px;
  max-width:100%;
  border-radius:12px;
  padding:20px;
  box-shadow:0 0 10px rgba(0,0,0,.1);
}

.status{
  display:flex;
  justify-content:space-between;
  margin-bottom:10px;
}

.progress{
  height:10px;
  background:#ddd;
  border-radius:999px;
  overflow:hidden;
  margin-bottom:20px;
}

#bar{
  height:100%;
  width:0%;
  background:#222;
}

#question{
  line-height:1.7;
}

#choices{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.choice{
  padding:14px;
  border:none;
  border-radius:10px;
  cursor:pointer;
  background:#eee;
  font-size:16px;
}

.choice:hover{
  background:#ddd;
}

#result{
  text-align:center;
  font-size:20px;
  font-weight:bold;
  min-height:40px;
}

.ad-side{
  width:220px;
}

@media(max-width:1100px){

  .layout{
    flex-direction:column;
    align-items:center;
  }

  .ad-side{
    width:100%;
    max-width:700px;
  }

}