@charset "utf-8";
/* ========================
common
======================== */

html{
    font-size: 62.5%;
}

body{
    font-family: 
        "Noto Sans JP",
        "Ysabeau SC",
        "Inter",
        sans-serif;
    font-style: normal;
    color: #0f0f0f;
    background-color: #fff;
    line-height: 1.5;
    font-size: 1.6rem;
}

.title {
    width: 300px;
    margin: 0 auto;
    text-align: center;
    margin-top: 32px;
}

.contact-form {
  max-width: 300px;
  margin: 0 auto;
  padding: 20px;
  margin-top: 32px;
  background-color: #bababb;
  
  border-radius: 5px;
}

.contact-form div {
  margin-bottom: 15px;
}

.contact-form label {
  display: block;
  margin-bottom: 5px;
  
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 8px;
  box-sizing: border-box; /* 幅にpaddingを含める */
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 3px;
}

.contact-form button {
  padding: 10px 15px;
  background-color: #FFF;
  color: #0f0f0f;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.back {
    width: 100px;
    margin: 0 auto;
    text-align: center;
    margin-top: 32px;
}
.back_btn {
    margin: 0 auto;
    text-align: center;
    padding: 14px 20px;
    background-color: #bababb;
    color: #fff;
    border: none;
    border-radius: 16px;
    cursor: pointer;
}


/* ===PC=== */
@media (min-width: 769px) {
body{
    font-size: 2rem;
}

.title {
    width: 600px;
    margin-top: 96px;
    font-size: 3rem;
}

.contact-form {
  max-width: 600px;
  padding: 40px;
  margin-top: 80px;
}

.contact-form div {
  margin-bottom: 32px;
}

.contact-form input,
.contact-form textarea {
  padding: 16px;
}

.contact-form button {
  padding: 20px 40px;
}

.back {
    width: 200px;
    margin-top: 96px;
}
.back_btn {
    padding: 20px 40px;
}

}