/* ------------------------------
   全体ベース
------------------------------ */
a {
    text-decoration: none;
}
a:hover {
}

/* ------------------------------
   フォームコンテナ
------------------------------ */
.kintaro-form-container {
    max-width: 800px;
    margin: 60px auto;
    padding: 40px 30px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    background: #fff;
    text-align: left;
}
.kintaro-form-container h2 {
    font-size: 2em;
    margin-bottom: 10px;
    color: #222;
    text-align: center;
}
.kintaro-form-container p {
    font-size: 1em;
    margin-bottom: 30px;
    text-align: center;
}

/* ------------------------------
   ラベル & 入力フィールド
------------------------------ */
.kintaro-form-container label {
    display: inline-block;
    margin-bottom: 25px;
    font-weight: bold;
}
.kintaro-form-container label.w_m {
    display: block;
    margin-bottom: 0;
} 
.kintaro-form-container input[type="text"],
.kintaro-form-container input[type="email"],
.kintaro-form-container input[type="tel"] {
    width: 100%;
    box-sizing: border-box;
    padding: 12px 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
    margin-top: 4px;
    margin-bottom: 20px;
}

/* ------------------------------
   ラジオ・チェックボックス
------------------------------ */
.kintaro-form-container input[type="radio"],
.kintaro-form-container input[type="checkbox"] {
    margin-right: 8px;
    vertical-align: middle;
}
.kintaro-form-container label > input[type="radio"],
.kintaro-form-container label > input[type="checkbox"] {
    margin-right: 10px;
    vertical-align: text-bottom;
    width: 20px;
    height: 20px;
}
.kintaro-form-container label br {
    margin-bottom: 10px;
}

/* ------------------------------
   送信ボタン
------------------------------ */
.kintaro-form-container input[type="submit"] {
    display: block;
    padding: 14px 30px;
    font-size: 1.1em;
    color: #fff;
    background-color: #f90;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin: auto;
    font-weight: 900;
}
.kintaro-form-container input[type="submit"]:hover {
    background-color: #ff6305;
}

/* ------------------------------
   注釈・補助テキスト
------------------------------ */
.kintaro-form-container p.note {
    font-size: 0.9em;
    color: #666;
    margin-top: -12px;
    margin-bottom: 20px;
}

/* ------------------------------
   レスポンシブ対応
------------------------------ */
@media print, screen and (min-width:768px) {
}

.kintaro-form-container span.txt_required {
    float: left;
    font-size: 11px;
    font-weight: normal;
    text-align: center;
    border-radius: 2px;
    color: #fff;
    background: #e60012;
    padding: 6px 0;
    margin-right: 10px;
    line-height: 70%;
    width: 40px;
    display: block;
}

.kintaro-form-container span.txt_optional {
    float: left;
    font-size: 11px;
    font-weight: normal;
    text-align: center;
    border-radius: 2px;
    color: #fff;
    background: #666;
    padding: 6px 0;
    margin-right: 10px;
    line-height: 70%;
    width: 40px;
    display: block;
}
.kintaro-errors p {
    color: red;            /* 赤文字 */
    margin: 0.5em 0;
    opacity: 0;             /* 最初は透明 */
    transition: opacity 0.5s ease-in-out; /* フェードインアニメーション */
}
.kintaro-errors.show p {
    opacity: 1;             /* 表示時は不透明 */
}
.return_home_btn {
    text-align: center;
}
.return_home_btn a {
    display: inline-block;
    padding: 14px 30px;
    font-size: 1.1em;
    color: #fff;
    background-color: #f90;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin: auto;
    font-weight: 900;
}
.return_home_btn a:hover {
    background-color: #ff6305;
}