.form_box{
    margin: 0 auto;
    max-width: 950px;
    width: 90%;
}
.form_notes{
    position: relative;
    margin-bottom: 24px;
    padding-left: 16px;
}
.form_notes::before{
    content: "※";
    position: absolute;
    left: 0;
}
.form_item{
    border-top: 1px solid #d3d3d3;
    display: flex;
    flex-wrap: wrap;
}
.form_item:last-of-type{ border-bottom: 1px solid #d3d3d3; }
.required{ position: relative; }
.required::after{
	content: "必須";
	position: absolute;
	right: 20px;
	padding: 2px 4px;
	display: inline-block;
	font-size: 12px;
	color: #fff;
	background-color: var(--bright-blue);
}
.item_text{
    padding: 18px 24px 15px 24px;
    width: clamp(280px, 29.5vw, 295px);
    background-color: #f4f4f4;
}
input, textarea{ font-family: 'Noto Sans JP', sans-serif; }
.input_field, .input_radio, .input_checkbox{
    padding: 14px 0 14px 24px;
    width: calc(100% - clamp(280px, 29.5vw, 295px));
}
.input_field input, .input_field textarea{
    border: 1px solid #d3d3d3;
    padding: 5px 10px;
    width: calc(100% - 24px);
    font-size: 16px;
}
#radio02 .wpcf7-list-item{
    width: 100%;
    font-size: 16px;
}
.input_field textarea{ resize: none; }
.wpcf7-list-item{ margin: 0 0 !important; }
.wpcf7-file{
    border: initial !important;
    padding: 5px 0 !important;
}
.underline{
    padding-bottom: 5px;
    border-bottom: 1px solid #000;
    transition: .3s all;
}
.underline:hover{ color: #d42311; }
.confirmation_btn, .submit_btn_confirmation, .back_btn{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.confirmation_btn{ margin: 96px 0 120px; }
.submit_btn_confirmation{ margin: 96px 0 0; }
.back_btn{ margin: 24px 0 120px; }
.submit, .form_back, .wpcf7-submit, .completion_home_link_a{
    padding: 21px 0;
    width: clamp(250px, 48.46153846153846vw, 378px);
    font-size: 18px;
    font-weight: 500;
    color: #fff;
    border: none;
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    transition: .3s all;
}
.submit, .wpcf7-submit, .completion_home_link_a{
    border: 1px solid var(--dark-blue02);
    background-color: var(--dark-blue02);
}
.submit:hover, .wpcf7-submit:hover, .completion_home_link_a:hover{
    color: var(--dark-blue02);
    background-color: #fff;
}
.form_back:hover{
    color: #4f4f4f;
    background-color: #fff;
}
.form_back{
    border: 1px solid #4f4f4f;
    background-color: #4f4f4f;
}
.wpcf7 .wpcf7-submit:disabled{
    border: 1px solid #ccc;
    background-color: #ccc;
}
.completion_home_link{
    margin: 96px 0 120px;
    text-align: center;
}
.completion_home_link_a{
    display: inline-block;
    text-align: center;
}
.completion_wrap{
    margin: 0 auto;
    padding: 0 clamp(16px, 3.076923076923077vw, 24px);
    width: fit-content;
}
.completion_headline{
    margin-bottom: 40px;
    font-size: clamp(18px, 3.5897435897435894vw, 28px);
    text-align: center;
}
.completion_sentence{ margin-bottom: 24px; }
.completion_sentence:last-of-type{ margin-bottom: 0; }
.wpcf7 .wpcf7-submit:disabled:hover{ color: #fff; }
@media screen and ( max-width: 780px ){
    .required::after{
        right: auto;
        margin-left: 15px;
        padding: 3px 8px;
    }
    .item_text, .input_field, .input_radio, .input_checkbox{ width: 100%; }
    .item_text{ padding: 12px 16px; }
    .input_field, .input_radio, .input_checkbox{ padding: 18px 16px; }
    .input_field input, .input_field textarea{ padding: 10px 10px; }
    .confirmation_btn, .completion_home_link{ margin: 72px 0 80px; }
    .submit_btn_confirmation{ margin: 72px 0 0; }
    .back_btn{ margin: 24px 0 80px; }
    .submit, .form_back, .wpcf7-submit{ padding: 16px 0; }
}