.form {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  color: #333;
}

.form .item {
  width: 48%;
  margin-bottom: 30px;
  position: relative;
}

.form .item .label {
  font-size: clamp(14px, 18 * var(--px), 18px);
  margin-bottom: 10px;
}

.form .item .label img {
  width: calc(24em / 16);
  height: calc(24em / 16);
  vertical-align: middle;
  margin-left: 1em;
  cursor: pointer;
}

.form .item.necessary .label::before {
  content: '*';
  color: #f00;
}

.form .item input,
.form .item select,
.form .item textarea {
  width: 100%;
  padding: clamp(10px, 20 * var(--px), 20px);
  border: solid 1px #cccccc;
  box-sizing: border-box;
  outline: unset;
  resize: unset;
}

.w100 {
  width: 100% !important;
}

.form .tips {
  position: absolute;
  bottom: 0;
  left: 0;
  font-size: 14px;
  color: #f00;
  transform: translateY(100%);
  display: none;
}

select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
}

.select-wrap {
  position: relative;
  box-sizing: border-box;
  user-select: none;
  border: 1px solid #ccc;
  background-color: #fff;
}

.select-checked {
  box-sizing: border-box;
  padding: clamp(10px, 20* var(--px), 20px);
  margin-right: clamp(35px, 20* var(--px) + 25px, 45px);
  height: 54px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.select-option {
  width: calc(100% + 2px);
  box-sizing: border-box;
  position: absolute;
  top: calc(100% + 1px);
  left: -1px;
  border: 1px solid #ccc;
  border-top: 0;
  background-color: #fff;
  z-index: 1;
  display: none;
  padding: 10px 0;
  box-shadow: 0 1px 5px 0 rgba(0, 0, 0, .3);
}

.select-option .option-item {
  margin-bottom: 10px;
  position: relative;
  padding: 5px clamp(10px, 20* var(--px), 20px) 5px clamp(30px, 45* var(--px), 45px);
  width: 100%;
  box-sizing: border-box;
  cursor: pointer;
}

.select-option .option-item:hover {
  color: var(--theme-color);
}

.select-option .option-item::after {
  content: '';
  width: clamp(10px, 15* var(--px), 15px);
  height: clamp(10px, 15* var(--px), 15px);
  position: absolute;
  top: 50%;
  left: clamp(10px, 20* var(--px), 20px);
  transform: translateY(-50%);
  border-radius: 50%;
  border: 1px solid #ccc;
}

.select-option .option-item.custom {
  display: flex;
  align-items: center;
}

.select-option .option-item.custom span {
  flex-shrink: 0;
}

.select-option .option-item input {
  border: 0;
  border-bottom: 1px solid #ccc;
  padding: 0;
  margin-left: 5px;
}

.select-wrap::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: url(../images/bottom.png) no-repeat;
}

select option {
  padding: 10px 0;
}

.submit .back-wrap {
  text-transform: uppercase;
  padding-left: var(--px-20-40);
  padding-right: var(--px-20-40);
}

.link {
  width: 100%;
  aspect-ratio: 9.143;
  padding-left: clamp(100px, 370 * var(--px), 370px);
  display: flex;
  align-items: center;
  box-sizing: border-box;
  position: relative;
  background-color: #f4f4f4;
}

.link::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../images/link-bg.png) no-repeat;
  background-position: left;
  background-size: contain;
}

.link a {
  color: #0046ad;
  text-decoration: underline;
  font-size: clamp(16px, 24 * var(--px), 24px);
  position: relative;
  z-index: 1;
}

.load-container {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  display: none;
  width: 100vw;
  height: 100vh;
  background-color: rgba(255, 255, 255, .5);
}

.load-effect {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  margin: 0 auto;
}

.load-effect div {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-animation: load 2.08s linear infinite;
}

.load-effect div span {
  position: absolute;
  left: 50%;
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgb(217, 223, 217);
  /* margin-top: -10px;
  margin-left: -10px; */
}

.item .checkbox-item,
.item .radio-item {
  font-size: 12px;
  display: flex;
  align-items: flex-start;
}

.item .radio-item {
  display: block;
}

.item .checkbox-item.error,
.item .radio-item.error {
  animation: quiver .3s ease-in-out 1;
}

.item .checkbox-item+*,
.item .radio-item+* {
  margin-top: 10px;
}

.item .checkbox-item input,
.item .radio-item input {
  width: auto;
  margin-right: 12px;
  margin-top: 2px;
  flex: 0 0 auto;
}

.item .checkbox-item label {
  flex: 1 1 0;
}

.item .checkbox-item label a,
.item .radio-item label a {
  color: var(--theme-color);
  text-decoration: underline var(--theme-color);
}

.item .radio-item .radios {
  gap: 12px;
  display: flex;
  justify-content: center;
  margin-top: 8px;
}

.item .radio-item .radios .radio {
  display: flex;
}

@keyframes quiver {
  0% {
    transform: translateX(0);
    opacity: 1;
  }

  20% {
    transform: translateX(5px);
    opacity: .8;
  }

  40% {
    transform: translateX(0);
    opacity: 1;
  }

  60% {
    transform: translateX(5px);
    opacity: .8;
  }

  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@-webkit-keyframes load {
  0% {
    -webkit-transform: rotate(0deg);
  }

  10% {
    -webkit-transform: rotate(45deg);
  }

  50% {
    opacity: 1;
    -webkit-transform: rotate(160deg);
  }

  62% {
    opacity: 0;
  }

  65% {
    opacity: 0;
    -webkit-transform: rotate(200deg);
  }

  90% {
    -webkit-transform: rotate(340deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
  }

}

.load-effect div:nth-child(1) {
  -webkit-animation-delay: 0.2s;
}

.load-effect div:nth-child(2) {
  -webkit-animation-delay: 0.4s;
}

.load-effect div:nth-child(3) {
  -webkit-animation-delay: 0.6s;
}

.load-effect div:nth-child(4) {
  -webkit-animation-delay: 0.8s;
}

.captcha-img-wrap {
  position: relative;
}

.captcha-img-wrap img {
  height: calc(100% - 2px);
  position: absolute;
  bottom: 1px;
  right: 1px;
}

@media (max-width: 1220px) {
  .label-m {
    height: 38px;
  }
}

@media (max-width: 768px) {
  .form .item {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .label-m {
    height: auto;
  }
}