button {
  transition: all 300ms;
  -webkit-transition: all 300ms;
  -moz-transition: all 300ms;
  -ms-transition: all 300ms;
  -o-transition: all 300ms;
}

button:hover {
  filter: brightness(1.1);
  -webkit-filter: brightness(1.1);
}

button:active {
  filter: brightness(0.9);
  -webkit-filter: brightness(0.9);
}

.logob {
  position: absolute;
  width: 52.1875vw;
  height: auto;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-100%);
  -webkit-transform: translateX(-50%) translateY(-100%);
  -moz-transform: translateX(-50%) translateY(-100%);
  -ms-transform: translateX(-50%) translateY(-100%);
  -o-transform: translateX(-50%) translateY(-100%);
  pointer-events: none;
  -webkit-user-drag: none;
  user-select: none;
  display: block;
  z-index: 0;
}

#loading {
  height: 100vh;
}

#_loading_ {
  position: absolute !important;
  left: 10vw;
  width: 80vw;
  bottom: 10vh;
}

#survey,
#loading {
  display: none;
}
#app.loading #loading,
#app.survey #survey {
  display: block;
}

#app > div:not(.logo) {
  margin: auto;
}

#survey img {
  -webkit-user-drag: none;
  display: block;
  height: auto;
}

#survey .head {
  margin: 3.125vw auto;
  width: 63.125vw;
}

#survey .sub {
  margin: 2.8125vw auto;
  width: 52.03125vw;
}

#survey .arrow {
  margin: 2.8125vw auto 3.28125vw;
  width: 11.875vw;
}

.frame {
  width: 68.75vw;
  background: rgba(255, 255, 255, 0.6);
  padding: 4.6875vw;
  display: inline-block;
  border-radius: 2.4vw;
  -webkit-border-radius: 2.4vw;
  -moz-border-radius: 2.4vw;
  -ms-border-radius: 2.4vw;
  -o-border-radius: 2.4vw;
}

.frame .confirm {
  display: none;
  color: white;
  background-color: #7a0000;
  font-size: 3vw;
  padding: 0.5em 1.5em;
  border-radius: 0.25em;
  -webkit-border-radius: 0.25em;
  -moz-border-radius: 0.25em;
  -ms-border-radius: 0.25em;
  -o-border-radius: 0.25em;
  margin: 1em auto;
  border: none;
}

#survey .submit {
  margin-top: 15.3125vw;
}

#form {
  font-size: 3.125vw;
  line-height: 3em;
  color: #000000;
}
#form #inputs input,
#form #inputs > ul > li > div {
  border: 1px solid #000000;
}

#form li::before {
  content: " ";
  display: block;
  left: 1em;
  top: 50%;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  pointer-events: none;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
}
#form input,
#form #inputs > ul > li > div {
  text-indent: 1em;
}
#form li[key="name"]::before {
  width: 3.125vw;
  height: 3.125vw;
  background-image: url(./img/name.png);
}

#form li[key="phone"]::before {
  width: 2.34375vw;
  height: 3.28125vw;
  background-image: url(./img/phone.png);
}

#form li[key="school"]::before {
  width: 3.28125vw;
  height: 3.125vw;
  background-image: url(./img/school.png);
}

#form li[key="major"]::before {
  width: 3.28125vw;
  height: 2.65625vw;
  background-image: url(./img/major.png);
}

#form li[key="city"]::before {
  width: 3.28125vw;
  height: 2.65625vw;
  background-image: url(./img/city.png);
}

#form #inputs .select ._select_arrow_ {
  width: 4.0625vw;
  height: 1.875vw;
  background-image: url(./img/down.png);
}

#form #inputs .select ._select_arrow_::after {
  content: "";
}

#form #inputs ._select_list_ {
  backdrop-filter: blur(4px);
}

#form #inputs ._select_list_ li {
  line-height: 1.75;
  padding: 1em;
}

#form #inputs ._select_list_ li::after {
  content:" ";
  display: block;
  width: 1.15em;
  height: 1.15em;
  border: 1px solid #000000;
  position: absolute;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  top: 50%;
  right: 1.5em;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  box-sizing: border-box;
}

#form #inputs ._select_list_ li._select_active_::after {
  background-image: url(./img/check.png);
  border: none;
}

#form #inputs ._select_list_ li:not(:first-child)::before {
  content: " ";
  height: 1px;
  position: absolute;
  top: 0;
  left: 1em;
  right: 1em;
  background: #ffffff;
}

h2 {
  width: 78.125vw;
  color: #000000;
  font-size: 3.75vw;
  margin: 4.6875vw auto 9.375vw;
  text-align: left;
}

#_modal_.result {
  width: 80vw;
}
@media screen and (min-width: 641px) {
  #_loading_ {
    font-size: 24px !important;
  }
  .logob {
    width: 334px;
  }
  .logo {
    width: 150px;
    margin: 30px auto;
  }

  .frame {
    width: 440px;
    padding: 30px;
    border-radius: 18px;
    -webkit-border-radius: 18px;
    -moz-border-radius: 18px;
    -ms-border-radius: 18px;
    -o-border-radius: 18px;
  }

  #form {
    font-size: 20px;
  }

  #form li[key="name"]::before {
    width: 20px;
    height: 20px;
  }

  #form li[key="phone"]::before {
    width: 15px;
    height: 21px;
    left: 1.15em;
  }

  #form li[key="school"]::before {
    width: 21px;
    height: 20px;
  }

  #form li[key="major"]::before {
    width: 21px;
    height: 17px;
  }

  #form li[key="city"]::before {
    width: 21px;
    height: 17px;
  }

  #form #inputs .select ._select_arrow_ {
    width: 26px;
    height: 12px;
  }

  h2 {
    width: 500px;
    font-size: 24px;
    margin: 30px auto 60px;
  }

  .frame .confirm {
    font-size: 22px;
  }

  #survey .submit {
    margin-top: 98px;
  }

  #_modal_.result {
    width: 468px;
  }

  #survey .head {
    margin: 20px auto;
    width: 404px;
  }

  #survey .sub {
    margin: 18px auto;
    width: 333px;
  }

  #survey .arrow {
    margin: 18px auto 21px;
    width: 76px;
  }

  @media screen and (max-aspect-ratio: 1024/1366) {
    #_modal_.result {
      width: 650px;
    }
  }
}