.contact_main {
  padding: 10.1rem 0 9.2rem;
}
.contact_main h2 {
  max-width: 83.9rem;
  margin: 0 auto;
}
.contact_main .head {
  position: relative;
  z-index: 2;
}
.contact_main .flex {
  margin-left: -1rem;
  margin-top: 5rem;
  position: relative;
  padding: 5.5rem 4rem 4.6rem 0;
}
.contact_main .flex::after {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  content: '';
  border-radius: 3.6rem;
  border: 1px solid #495461;
  background-color: #fff;
  z-index: -1;
}
.contact_main .flex::before {
  width: 100%;
  height: 100%;
  border-radius: 2.2rem;
  background-color: #e4edf4;
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  transform: translate(-1.35%, 3.85%);
  z-index: -1;
}
.contact_main .form {
  width: 70.8%;
  margin-left: auto;
}
.contact_main form {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2.5rem 0;
}
.contact_main form span {
  width: 100%;
}
.contact_main form .col-2 {
  width: 48.9690722%;
}
.contact_main form input,
.contact_main form textarea,
.contact_main form select {
  display: block;
  width: 100%;
  font-size: 1.7rem;
  font-weight: 500;
  color: #3d3d3d;
  border: 1px solid #d8d8d8;
  border-radius: 0.4rem;
  background-color: transparent;
  height: 6.5rem;
  padding: 0 2.6rem 2px;
}
.contact_main form input::placeholder,
.contact_main form textarea::placeholder,
.contact_main form select::placeholder {
  color: #3d3d3d;
}
.contact_main form input:focus,
.contact_main form textarea:focus,
.contact_main form select:focus {
  border-color: var(--primary);
}
.contact_main form textarea {
  padding: 2.1rem 2.6rem;
  height: 21.1rem;
}
.contact_main form span:has(input[type=checkbox]) {
  margin-top: 1.4rem;
  align-self: flex-start;
}
.contact_main form input[type=checkbox] {
  width: 2.3rem;
  height: 2.3rem;
  padding: 0;
  border-color: #bfbfbf;
  vertical-align: top;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
}
.contact_main form input[type=checkbox]::after {
  content: '';
  display: block;
  width: 80%;
  height: 80%;
  background: url(../img/gou.svg) no-repeat center / contain;
  transition: all 0.3s;
  opacity: 0;
}
.contact_main form input[type=checkbox]:checked::after {
  opacity: 1;
}
.contact_main form input[type=checkbox] ~ span {
  vertical-align: top;
  cursor: pointer;
  display: inline-block;
  font-size: 1.7rem;
  font-weight: 500;
  color: #3d3d3d;
  width: calc(100% - 3rem);
  padding-left: 1rem;
}
.contact_main form span:has(input[type=submit]) {
  text-align: right;
  margin-top: 1.4rem;
  position: relative;
}
.contact_main form input[type=submit] {
  font-family: "Cormorant", serif;
  transition: all 0.3s;
  text-align: center;
  border-radius: 100px;
  background-color: var(--primary);
  border: 1px solid var(--primary);
  color: #fff;
  text-transform: uppercase;
  font-size: 2rem;
  font-weight: 700;
  display: inline-block;
  height: 6.2rem;
  padding: 0 5.7rem;
  width: auto;
  min-width: 50.526%;
  max-width: 100%;
}
.contact_main form input[type=submit]:hover {
  background-color: transparent;
  color: var(--primary);
}
.contact_main .mask_img {
  position: absolute;
  width: 42.1986%;
  height: auto;
  left: -16.3121%;
  top: -21.3805%;
}
.contact_main .mask_img:hover img {
  transform: scale(1.02);
}
@media screen and (max-width: 768px) {
  .contact_main {
    padding: 50px 0;
  }
  .contact_main .flex {
    margin-left: 0;
    padding: 20px;
    margin-top: 30px;
  }
  .contact_main .flex::before,
  .contact_main .flex::after {
    border-radius: 10px;
  }
  .contact_main form {
    gap: 16px 0;
  }
  .contact_main form input,
  .contact_main form textarea,
  .contact_main form select {
    font-size: 14px;
    height: 46px;
    padding: 0 20px;
  }
  .contact_main form select {
    background-size: 12px;
    background-position: right 20px center;
    padding-right: 40px;
  }
  .contact_main form textarea {
    height: 120px;
    padding: 20px;
  }
  .contact_main form span:has(input[type=checkbox]) {
    margin-top: 0;
  }
  .contact_main form input[type=checkbox] {
    width: 20px;
    height: 20px;
  }
  .contact_main form input[type=checkbox] ~ span {
    width: calc(100% - 24px);
    padding-left: 12px;
    font-size: 14px;
    line-height: 1.5;
    margin-top: 0;
  }
  .contact_main form span:has(input[type=submit]) {
    margin-top: 0;
  }
  .contact_main form input[type=submit] {
    min-width: 120px;
    font-size: 14px;
    padding: 0 20px;
    height: 46px;
  }
  .contact_main .mask_img {
    width: 35%;
    left: -8%;
    top: -5%;
  }
}
@media screen and (max-width: 576px) {
  .contact_main .flex {
    flex-wrap: wrap;
    gap: 20px;
  }
  .contact_main .form {
    width: 100%;
  }
  .contact_main .mask_img {
    position: relative;
    left: unset;
    top: unset;
    width: 100%;
  }
  .contact_main form .col-2 {
    width: 100%;
  }
}