/**
 * 統一ページヘッダースタイル
 * すべての下層ページで共通のヘッダーデザイン
 */

/* ページヘッダー共通スタイル */
.page-header {
    background: linear-gradient(135deg, #7cc576 0%, #5ba656 100%) !important;
    padding: 80px 0 !important;
    margin-bottom: 60px !important;
    position: relative !important;
    overflow: hidden !important;
    color: white !important;
    text-align: center !important;
}

/* 背景装飾 */
.page-header::before {
    content: '' !important;
    position: absolute !important;
    top: -50% !important;
    right: -10% !important;
    width: 50% !important;
    height: 200% !important;
    background: rgba(255, 255, 255, 0.05) !important;
    transform: rotate(35deg) !important;
    pointer-events: none !important;
}

.page-header::after {
    content: '' !important;
    position: absolute !important;
    bottom: -50% !important;
    left: -10% !important;
    width: 40% !important;
    height: 200% !important;
    background: rgba(255, 255, 255, 0.03) !important;
    transform: rotate(35deg) !important;
    pointer-events: none !important;
}

.page-header__content {
    position: relative !important;
    z-index: 10 !important;
}

.page-header__title {
    margin: 0 !important;
}

.page-header__title-main {
    display: block !important;
    font-size: 36px !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    margin-bottom: 8px !important;
    letter-spacing: 0.05em !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.page-header__title-sub {
    display: block !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: rgba(255, 255, 255, 0.9) !important;
    letter-spacing: 0.2em !important;
    text-transform: uppercase !important;
}

.page-header__description {
    font-size: 16px !important;
    color: rgba(255, 255, 255, 0.95) !important;
    line-height: 1.8 !important;
    max-width: 600px !important;
    margin: 20px auto 0 !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) !important;
}

/* パンくずナビゲーション */
.breadcrumb-container {
    background: #ffffff !important;
    padding: 12px 0 !important;
    border-bottom: 1px solid #eeeeee !important;
}

.breadcrumb {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    display: flex !important;
    align-items: center !important;
    flex-wrap: wrap !important;
}

.breadcrumb li {
    display: inline-flex !important;
    align-items: center !important;
    color: #6c757d !important;
    font-size: 14px !important;
}

.breadcrumb li::after {
    content: '›' !important;
    margin: 0 8px !important;
    color: #adb5bd !important;
}

.breadcrumb li:last-child::after {
    display: none !important;
}

.breadcrumb a {
    color: #495057 !important;
    text-decoration: none !important;
    transition: color 0.3s ease !important;
}

.breadcrumb a:hover {
    color: #4CAF50 !important;
    text-decoration: underline !important;
}

.breadcrumb .current {
    color: #212529 !important;
    font-weight: 500 !important;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .page-header {
        padding: 60px 20px !important;
    }
    
    .page-header__title-main {
        font-size: 28px !important;
    }
    
    .page-header__title-sub {
        font-size: 12px !important;
    }
    
    .page-header__description {
        font-size: 14px !important;
        padding: 0 20px !important;
    }
    
    .breadcrumb {
        padding: 0 15px !important;
    }
    
    .breadcrumb li {
        font-size: 12px !important;
    }
}

@media (max-width: 480px) {
    .page-header__title-main {
        font-size: 24px !important;
    }
    
    .page-header {
        padding: 40px 15px !important;
    }
}