/*
 * AWS SAP学習リソース - osi-aws-services-guide 専用CSS
 * ページ固有のレイアウト・セクション・コンポーネントスタイル
 *
 * 自動生成日: 2026-01-11 18:13:41
 */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=Orbitron:wght@700;900&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Noto Sans JP', sans-serif;
            background: linear-gradient(180deg, #0a0a1a 0%, #1a1a3a 50%, #0a0a1a 100%);
            min-height: 100vh;
            padding: 20px;
            padding-top: 80px; /* 固定ヘッダー分のスペース確保 */
            line-height: 1.6;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            background: linear-gradient(145deg, #12122a 0%, #1e1e3f 100%);
            border-radius: 30px;
            box-shadow: 
                0 0 60px rgba(100, 100, 255, 0.15),
                0 30px 80px rgba(0, 0, 0, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 30%, #9333EA 60%, #0369A1 100%);
            padding: 60px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15) 0%, transparent 40%);
        }
        
        .header::after {
            content: '🏢';
            position: absolute;
            font-size: 18em;
            opacity: 0.08;
            top: -30px;
            right: -30px;
            transform: rotate(-15deg);
        }
        
        .header h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 3.2em;
            color: white;
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
            text-shadow: 0 4px 20px rgba(0,0,0,0.3);
            letter-spacing: 2px;
        }
        
        .header p {
            font-size: 1.4em;
            color: rgba(255,255,255,0.95);
            position: relative;
            z-index: 1;
            font-weight: 500;
        }
        
        .content {
            padding: 60px;
        }
        
        .intro {
            text-align: center;
            margin-bottom: 60px;
            padding: 50px;
            background: linear-gradient(145deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.1) 100%);
            border-radius: 25px;
            border: 1px solid rgba(102, 126, 234, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .intro::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
            animation: pulse 8s ease-in-out infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.5; }
            50% { transform: scale(1.1); opacity: 0.8; }
        }
        
        .intro h2 {
            color: #a78bfa;
            font-size: 2.4em;
            margin-bottom: 25px;
            position: relative;
            z-index: 1;
        }
        
        .intro-text {
            font-size: 1.25em;
            color: #c4b5fd;
            line-height: 2;
            position: relative;
            z-index: 1;
        }
        
        .intro-text strong {
            color: #f0abfc;
        }
        
        /* 7階建てビルセクション */
        .building-section {
            margin: 60px 0;
        }
        
        .building-title {
            text-align: center;
            font-size: 2.5em;
            color: #e0e7ff;
            margin-bottom: 50px;
            font-weight: 700;
        }
        
        .building-container {
            display: flex;
            gap: 40px;
            align-items: stretch;
        }
        
        .building-visual {
            flex: 0 0 120px;
            display: flex;
            flex-direction: column;
            position: relative;
        }
        
        .building-visual::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(180deg, 
                #ef4444 0%, #EA580C 14%, #eab308 28%, 
                #16A34A 42%, #0284C7 56%, #3b82f6 70%, 
                #8b5cf6 84%, #8b5cf6 100%);
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .floor-indicator {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        
        .floor-number {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.5em;
            color: white;
            position: relative;
            z-index: 2;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        
        .layers-container {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .layer-card {
            background: linear-gradient(145deg, rgba(30,30,60,0.9) 0%, rgba(20,20,45,0.95) 100%);
            border-radius: 20px;
            padding: 30px;
            border-left: 6px solid;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }
        
        .layer-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, rgba(255,255,255,0.03) 0%, transparent 100%);
            pointer-events: none;
        }
        
        .layer-card:hover {
            transform: translateX(10px) scale(1.02);
            box-shadow: 0 10px 40px rgba(0,0,0,0.3);
        }
        
        /* 各層のカラー */
        .layer-7 { border-color: #8b5cf6; background: linear-gradient(145deg, rgba(139,92,246,0.15) 0%, rgba(20,20,45,0.95) 100%); }
        .layer-6 { border-color: #3b82f6; background: linear-gradient(145deg, rgba(59,130,246,0.15) 0%, rgba(20,20,45,0.95) 100%); }
        .layer-5 { border-color: #0284C7; background: linear-gradient(145deg, rgba(6,182,212,0.15) 0%, rgba(20,20,45,0.95) 100%); }
        .layer-4 { border-color: #16A34A; background: linear-gradient(145deg, rgba(34,197,94,0.15) 0%, rgba(20,20,45,0.95) 100%); }
        .layer-3 { border-color: #eab308; background: linear-gradient(145deg, rgba(234,179,8,0.15) 0%, rgba(20,20,45,0.95) 100%); }
        .layer-2 { border-color: #EA580C; background: linear-gradient(145deg, rgba(249,115,22,0.15) 0%, rgba(20,20,45,0.95) 100%); }
        .layer-1 { border-color: #ef4444; background: linear-gradient(145deg, rgba(239,68,68,0.15) 0%, rgba(20,20,45,0.95) 100%); }
        
        .floor-number.f7 { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
        .floor-number.f6 { background: linear-gradient(135deg, #3b82f6, #2563EB); }
        .floor-number.f5 { background: linear-gradient(135deg, #0284C7, #22d3ee); }
        .floor-number.f4 { background: linear-gradient(135deg, #16A34A, #4ade80); }
        .floor-number.f3 { background: linear-gradient(135deg, #eab308, #facc15); }
        .floor-number.f2 { background: linear-gradient(135deg, #EA580C, #fb923c); }
        .floor-number.f1 { background: linear-gradient(135deg, #ef4444, #f87171); }
        
        .layer-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 15px;
        }
        
        .layer-icon {
            font-size: 2.5em;
        }
        
        .layer-title-group {
            flex: 1;
        }
        
        .layer-name-en {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.3em;
            font-weight: 700;
            margin-bottom: 3px;
        }
        
        .layer-7 .layer-name-en { color: #a78bfa; }
        .layer-6 .layer-name-en { color: #2563EB; }
        .layer-5 .layer-name-en { color: #22d3ee; }
        .layer-4 .layer-name-en { color: #4ade80; }
        .layer-3 .layer-name-en { color: #facc15; }
        .layer-2 .layer-name-en { color: #fb923c; }
        .layer-1 .layer-name-en { color: #f87171; }
        
        .layer-name-ja {
            font-size: 1.1em;
            color: #64748B;
        }
        
        .layer-badge {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.85em;
            font-weight: 700;
            color: white;
        }
        
        .layer-7 .layer-badge { background: rgba(139,92,246,0.3); border: 1px solid #8b5cf6; }
        .layer-6 .layer-badge { background: rgba(59,130,246,0.3); border: 1px solid #3b82f6; }
        .layer-5 .layer-badge { background: rgba(6,182,212,0.3); border: 1px solid #0284C7; }
        .layer-4 .layer-badge { background: rgba(34,197,94,0.3); border: 1px solid #16A34A; }
        .layer-3 .layer-badge { background: rgba(234,179,8,0.3); border: 1px solid #eab308; }
        .layer-2 .layer-badge { background: rgba(249,115,22,0.3); border: 1px solid #EA580C; }
        .layer-1 .layer-badge { background: rgba(239,68,68,0.3); border: 1px solid #ef4444; }
        
        .layer-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 20px;
        }
        
        .layer-description {
            background: rgba(0,0,0,0.2);
            padding: 20px;
            border-radius: 12px;
        }
        
        .desc-title {
            font-weight: 700;
            color: #e0e7ff;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .desc-text {
            color: #64748B;
            line-height: 1.8;
        }
        
        .aws-services {
            background: rgba(0,0,0,0.2);
            padding: 20px;
            border-radius: 12px;
        }
        
        .aws-title {
            font-weight: 700;
            color: #fb923c;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .aws-service-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .aws-service-tag {
            background: linear-gradient(135deg, rgba(251,146,60,0.2) 0%, rgba(249,115,22,0.1) 100%);
            border: 1px solid rgba(251,146,60,0.4);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.9em;
            color: #fed7aa;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        .aws-service-tag:hover {
            background: linear-gradient(135deg, rgba(251,146,60,0.4) 0%, rgba(249,115,22,0.3) 100%);
            transform: translateY(-2px);
        }
        
        /* たとえ話セクション */
        .analogy-section {
            background: linear-gradient(145deg, rgba(6,182,212,0.1) 0%, rgba(59,130,246,0.05) 100%);
            padding: 50px;
            border-radius: 25px;
            margin: 60px 0;
            border: 1px solid rgba(6,182,212,0.3);
        }
        
        .analogy-title {
            text-align: center;
            font-size: 2.2em;
            color: #22d3ee;
            margin-bottom: 40px;
            font-weight: 700;
        }
        
        .analogy-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        
        .analogy-card {
            background: rgba(15,15,35,0.8);
            padding: 35px;
            border-radius: 20px;
            border: 1px solid rgba(255,255,255,0.1);
            transition: all 0.3s ease;
        }
        
        .analogy-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.3);
        }
        
        .analogy-icon {
            font-size: 4em;
            text-align: center;
            margin-bottom: 20px;
        }
        
        .analogy-card h3 {
            color: #e0e7ff;
            font-size: 1.6em;
            text-align: center;
            margin-bottom: 20px;
        }
        
        .analogy-text {
            color: #64748B;
            line-height: 1.9;
        }
        
        .analogy-text strong {
            color: #22d3ee;
        }
        
        /* 対応表 */
        .mapping-section {
            margin: 60px 0;
        }
        
        .mapping-title {
            text-align: center;
            font-size: 2.2em;
            color: #e0e7ff;
            margin-bottom: 40px;
            font-weight: 700;
        }
        
        .mapping-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0 8px;
        }
        
        .mapping-table thead th {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 20px;
            text-align: left;
            font-size: 1.1em;
        }
        
        .mapping-table thead th:first-child {
            border-radius: 15px 0 0 15px;
        }
        
        .mapping-table thead th:last-child {
            border-radius: 0 15px 15px 0;
        }
        
        .mapping-table tbody tr {
            background: rgba(30,30,60,0.6);
            transition: all 0.3s ease;
        }
        
        .mapping-table tbody tr:hover {
            background: rgba(50,50,80,0.8);
            transform: scale(1.01);
        }
        
        .mapping-table tbody td {
            padding: 20px;
            color: #c4b5fd;
            border-top: 1px solid rgba(255,255,255,0.05);
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        
        .mapping-table tbody td:first-child {
            border-left: 1px solid rgba(255,255,255,0.05);
            border-radius: 10px 0 0 10px;
        }
        
        .mapping-table tbody td:last-child {
            border-right: 1px solid rgba(255,255,255,0.05);
            border-radius: 0 10px 10px 0;
        }
        
        .layer-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 35px;
            height: 35px;
            border-radius: 50%;
            color: white;
            font-weight: 700;
            margin-right: 10px;
        }
        
        /* ユースケースセクション */
        .usecase-section {
            background: linear-gradient(145deg, rgba(234,179,8,0.1) 0%, rgba(249,115,22,0.05) 100%);
            padding: 50px;
            border-radius: 25px;
            margin: 60px 0;
            border: 1px solid rgba(234,179,8,0.3);
        }
        
        .usecase-title {
            text-align: center;
            font-size: 2.2em;
            color: #facc15;
            margin-bottom: 40px;
            font-weight: 700;
        }
        
        .usecase-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
        }
        
        .usecase-card {
            background: rgba(15,15,35,0.8);
            padding: 30px;
            border-radius: 20px;
            border: 1px solid rgba(255,255,255,0.1);
            transition: all 0.3s ease;
        }
        
        .usecase-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.3);
            border-color: rgba(234,179,8,0.4);
        }
        
        .usecase-icon {
            font-size: 3em;
            margin-bottom: 15px;
        }
        
        .usecase-card h4 {
            color: #facc15;
            font-size: 1.4em;
            margin-bottom: 15px;
        }
        
        .usecase-desc {
            color: #64748B;
            line-height: 1.8;
            margin-bottom: 15px;
        }
        
        .usecase-layers {
            background: rgba(0,0,0,0.3);
            padding: 15px;
            border-radius: 10px;
        }
        
        .usecase-layers strong {
            color: #fb923c;
            display: block;
            margin-bottom: 8px;
        }
        
        .usecase-layers span {
            color: #64748B;
        }
        
        /* Tips */
        .tips-box {
            background: linear-gradient(145deg, rgba(139,92,246,0.15) 0%, rgba(118,75,162,0.1) 100%);
            padding: 40px;
            border-radius: 20px;
            margin: 40px 0;
            border-left: 6px solid #8b5cf6;
        }
        
        .tips-title {
            font-size: 1.6em;
            color: #a78bfa;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .tips-content {
            color: #c4b5fd;
            line-height: 2;
        }
        
        .tips-content strong {
            color: #e0e7ff;
        }
        
        /* まとめ */
        .summary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 30%, #9333EA 60%, #0369A1 100%);
            padding: 60px;
            border-radius: 25px;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .summary::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);
        }
        
        .summary h2 {
            font-size: 2.5em;
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
        }
        
        .summary-content {
            position: relative;
            z-index: 1;
        }
        
        .summary-box {
            background: rgba(255,255,255,0.15);
            padding: 35px;
            border-radius: 20px;
            backdrop-filter: blur(10px);
            margin-bottom: 30px;
        }
        
        .summary-box h3 {
            font-size: 1.8em;
            margin-bottom: 15px;
        }
        
        .summary-box p {
            font-size: 1.2em;
            line-height: 1.9;
        }
        
        .summary-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin: 30px 0;
        }
        
        .summary-item {
            background: rgba(255,255,255,0.15);
            padding: 25px;
            border-radius: 15px;
            backdrop-filter: blur(10px);
        }
        
        .summary-item .icon {
            font-size: 2.5em;
            margin-bottom: 15px;
        }
        
        .summary-item strong {
            display: block;
            font-size: 1.3em;
            margin-bottom: 10px;
        }
        
        .final-message {
            font-size: 1.3em;
            padding: 25px;
            background: rgba(255,255,255,0.2);
            border-radius: 15px;
            line-height: 1.8;
        }
        
        @media (max-width: 1024px) {
            .building-container {
                flex-direction: column;
            }
            
            .building-visual {
                flex-direction: row;
                justify-content: space-around;
            }
            
            .building-visual::before {
                top: 50%;
                left: 0;
                right: 0;
                width: 100%;
                height: 4px;
                transform: translateY(-50%);
            }
            
            .layer-content {
                grid-template-columns: 1fr;
            }
            
            .analogy-content,
            .usecase-grid {
                grid-template-columns: 1fr;
            }
            
            .summary-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .header h1 {
                font-size: 2em;
            }
            
            .content {
                padding: 30px 20px;
            }
            
            .building-visual {
                display: none;
            }
            
            .mapping-table {
                font-size: 0.85em;
            }
        }
    
        
        

        

        

        

        

        

        

        /* 読書進捗インジケーター */
        

        

        

        /* トップに戻るボタン */
        

        

        

        

        /* Mobile responsive */
        @media (max-width: 768px) {
            

            

            

            

            
        }