.page-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    padding: 120px 0 80px;
    color: white;
    position: relative;
    margin-top: -80px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    font-size: 14px;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

.g-nav a.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.page-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
    font-family: 'Noto Sans JP', sans-serif;
}

.page-subtitle {
    font-size: 16px;
    text-align: center;
    line-height: 1.8;
    opacity: 0.95;
}

.faq-navigation {
    padding: 60px 0;
    background: #f8f9fa;
}

.faq-nav-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-nav-item {
    background: white;
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.faq-nav-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.nav-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
}

.nav-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.faq-content {
    padding: 80px 0;
}

.faq-category {
    margin-bottom: 80px;
}

.faq-category:last-child {
    margin-bottom: 0;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    padding-bottom: 15px;
    border-bottom: 3px solid #667eea;
    color: #333;
}

.category-icon {
    font-size: 32px;
}

.faq-list {
    max-width: 900px;
}

.faq-item {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: white;
    border: none;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    font-weight: 500;
    color: #333;
    transition: background-color 0.3s;
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.q-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: #667eea;
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.question-text {
    flex: 1;
    line-height: 1.6;
}

.toggle-icon {
    font-size: 24px;
    font-weight: 300;
    color: #667eea;
    transition: transform 0.3s;
}

.faq-item.active .toggle-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: #f8f9fa;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    transition: max-height 0.5s ease-in;
}

.faq-answer {
    padding: 0 25px;
}

.faq-item.active .faq-answer {
    padding: 20px 25px 25px;
}

.a-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: #764ba2;
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 16px;
    margin-right: 15px;
    vertical-align: top;
}

.answer-text {
    display: inline-block;
    width: calc(100% - 50px);
    line-height: 1.8;
    color: #555;
}

.answer-text p {
    margin: 0;
}

.contact-cta {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    padding: 80px 0;
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background: var(--accent-red);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
}

@media (max-width: 768px) {
    .page-title {
        font-size: 32px;
    }
    
    .faq-nav-items {
        grid-template-columns: 1fr;
    }
    
    .category-title {
        font-size: 22px;
    }
    
    .faq-question {
        padding: 15px;
        font-size: 14px;
    }
    
    .cta-content h2 {
        font-size: 24px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}