/* 全体 */
body {
    margin: 0;
    font-family: "Segoe UI", "Hiragino Sans", sans-serif;
    background: #f7f7f7;
    color: #333;
}

.faq-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

.faq-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 30px;
}

/* 検索ボックス */
.faq-search-box {
    text-align: center;
    margin-bottom: 25px;
}

.faq-search-box input {
    width: 100%;
    max-width: 500px;
    padding: 12px 16px;
    font-size: 16px;
    border-radius: 8px;
    border: 1px solid #ccc;
    outline: none;
    box-sizing: border-box;
}

.faq-search-box input:focus {
    border-color: #3498db;
}

/* FAQ カード（アコーディオン） */
.faq-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 12px;
    padding: 18px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
    cursor: pointer;
    transition: all .2s ease;
}

.faq-item:hover {
    transform: translateY(-2px);
}

.faq-question {
    font-size: 18px;
    font-weight: bold;
}

.faq-answer {
    margin-top: 10px;
    padding-left: 10px;
    display: none;
    line-height: 1.6;
}

/* 表示時 */
.faq-item.open .faq-answer {
    display: block;
}