/* FAQセクション */
.faq-section {
    background-color: var(--white);
    padding: 5vw 0;
}

.faq-section .container {
    max-width: 80vw;
    margin: 0 auto;
}

/* 見出し */
.faq-heading {
    font-size: 1.8vw;
    font-weight: bold;
    color: var(--black);
    text-align: center;
    margin-bottom: 3vw;
    line-height: 1.3;
}

/* FAQコンテナ */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 1.5vw;
    max-width: 50vw;
    margin: 0 auto;
}

/* FAQアイテム */
.faq-item {
    border: 2px solid #F47F2D;
    border-radius: 0.8vw;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Qエリア */
.faq-question {
    background-color: #FFFBED;
    height: 6.6vw;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #FFF8E1;
}

.faq-question-left {
    width: 4vw;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 1.5vw;
    flex-shrink: 0;
}

.faq-question-mark {
    font-family: 'Futura', 'Arial Black', 'Arial', sans-serif;
    font-size: 1.8vw;
    font-weight: bold;
    color: #F47F2D;
}

.faq-question-right {
    flex: 1;
    padding: 0 1.5vw;
}

.faq-question-text {
    font-size: 1vw;
    color: var(--black);
    line-height: 1.5;
    font-weight: 500;
    text-align: left;
}

/* 開閉ボタン */
.faq-toggle {
    position: absolute;
    right: 1.5vw;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #F47F2D;
    font-size: 2vw;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-toggle:focus {
    outline: none;
}

/* Aエリア */
.faq-answer {
    background-color: var(--white);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer.open {
    max-height: 500vw;
}

.faq-answer-content {
    display: flex;
    align-items: flex-start;
    padding: 2vw 0;
    min-height: 6.6vw;
}

.faq-answer-left {
    width: 4vw;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 1.5vw;
    flex-shrink: 0;
}

.faq-answer-mark {
    font-family: 'Futura', 'Arial Black', 'Arial', sans-serif;
    font-size: 1.8vw;
    font-weight: bold;
    color: #FB3131;
}

.faq-answer-right {
    flex: 1;
    padding: 0 1.5vw;
}

.faq-answer-text {
    font-size: 1vw;
    color: var(--black);
    line-height: 1.6;
    font-weight: 400;
    text-align: left;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .faq-section {
        padding: 15vw 0;
    }
    
    .faq-section .container {
        max-width: 90vw;
    }
    
    .faq-heading {
        font-size: 5.4vw;
        margin-bottom: 9vw;
    }
    
    .faq-container {
        gap: 4.5vw;
        max-width: 90vw;
    }
    
    .faq-item {
        border-radius: 2.4vw;
    }
    
    .faq-question {
        height: 19.8vw;
    }
    
    .faq-question-left {
        width: 12vw;
        padding-left: 4.5vw;
    }

    .faq-question-mark {
        font-size: 5.4vw;
    }

    .faq-question-right {
        padding: 0 4.5vw;
    }
    
    .faq-question-text {
        font-size: 3vw;
        text-align: left;
    }
    
    .faq-toggle {
        display: none;
    }
    
    .faq-answer.open {
        max-height: 500vw;
    }

    .faq-answer-content {
        padding: 6vw 0;
        min-height: 19.8vw;
    }
    
    .faq-answer-left {
        width: 12vw;
        padding-left: 4.5vw;
    }

    .faq-answer-mark {
        font-size: 5.4vw;
    }

    .faq-answer-right {
        padding: 0 4.5vw;
    }
    
    .faq-answer-text {
        font-size: 3vw;
        text-align: left;
    }
}