*{margin:0;padding:0;box-sizing:border-box;}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;line-height:1.6;color:#333;background:#f0f2f5;}a{text-decoration:none;color:#0066cc;transition:color 0.2s;}a:hover{color:#004499;text-decoration:underline;}nav{background:#1a1a2e;color:#fff;padding:1rem 2rem;box-shadow:0 2px 4px rgba(0,0,0,0.1);}nav ul{list-style:none;display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;}nav li{flex:1 1 0;min-width:0;text-align:center;}nav a{color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;padding:0.5rem 0.5rem;font-size:0.95rem;border-radius:4px;}nav a:hover{background:rgba(255,255,255,0.1);text-decoration:none;}main{max-width:1200px;margin:2rem auto;padding:0 1rem;}footer{background:#1a1a2e;color:#fff;text-align:center;padding:2rem;margin-top:4rem;}.breadcrumb{font-size:0.9rem;color:#666;margin-bottom:1.5rem;padding:0.75rem 1rem;background:#fff;border-radius:6px;box-shadow:0 1px 3px rgba(0,0,0,0.05);}.breadcrumb a{color:#0066cc;}.breadcrumb span{color:#333;}.site-header h1{font-size:2rem;color:#1a1a2e;margin-bottom:1rem;text-align:center;}.page-header{background:#fff;padding:2rem;border-radius:8px;margin-bottom:2rem;box-shadow:0 2px 8px rgba(0,0,0,0.08);}.page-header h1{font-size:1.8rem;color:#1a1a2e;margin-bottom:0.5rem;}.page-desc{color:#666;font-size:1rem;line-height:1.8;}.intro{background:#fff;padding:2rem;border-radius:8px;margin-bottom:2rem;box-shadow:0 2px 8px rgba(0,0,0,0.08);}.intro h2{font-size:1.5rem;color:#1a1a2e;margin-bottom:1rem;}.intro p{margin-bottom:0.8rem;color:#555;line-height:1.8;}.info-box{background:#fffbf0;border-left:4px solid #ffc107;padding:1.5rem;margin-bottom:2rem;border-radius:4px;}.info-box p{margin-bottom:0.5rem;color:#333;}.info-box ul{list-style:none;margin-top:0.5rem;}.info-box li{margin:0.3rem 0;}section{margin-bottom:3rem;}section h2{font-size:1.6rem;color:#1a1a2e;margin-bottom:1.5rem;padding-bottom:0.5rem;border-bottom:2px solid #0066cc;}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;}.card{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.08);transition:transform 0.2s,box-shadow 0.2s;position:relative;}.card:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgba(0,0,0,0.12);}.card-number{position:absolute;top:1rem;right:1rem;background:#0066cc;color:#fff;padding:0.25rem 0.5rem;border-radius:4px;font-size:0.85rem;font-weight:bold;}.card h3{font-size:1.2rem;margin-bottom:0.5rem;color:#1a1a2e;}.card h3 a{color:#1a1a2e;}.card h3 a:hover{color:#0066cc;}.card .meta{font-size:0.9rem;color:#888;margin-bottom:0.5rem;}.card .one-line{color:#555;font-size:0.95rem;line-height:1.6;margin-bottom:0.5rem;}.card .summary,.card .review{font-size:0.9rem;color:#666;line-height:1.6;margin-top:0.5rem;padding-top:0.5rem;border-top:1px solid #eee;}.card .review{font-style:italic;color:#777;}.detail-page{background:#fff;padding:2.5rem;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.08);}.detail-page header h1{font-size:2rem;color:#1a1a2e;margin-bottom:1.5rem;}.detail-page section{margin-bottom:2rem;}.detail-page h2{font-size:1.4rem;color:#1a1a2e;margin-bottom:1rem;border-bottom:2px solid #0066cc;padding-bottom:0.5rem;}.info-list{list-style:none;}.info-list li{padding:0.5rem 0;border-bottom:1px solid #f0f0f0;color:#555;}.info-list strong{color:#333;margin-right:0.5rem;}.highlight{font-size:1.1rem;color:#0066cc;font-weight:500;padding:1rem;background:#f0f8ff;border-left:4px solid #0066cc;border-radius:4px;}.summary-section p,.review-section p{color:#555;line-height:1.8;text-align:justify;}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;}.related-card{background:#f9f9f9;padding:1rem;border-radius:6px;border:1px solid #e0e0e0;}.related-card h4{font-size:1rem;margin-bottom:0.5rem;color:#1a1a2e;}.related-card h4 a{color:#1a1a2e;}.related-card h4 a:hover{color:#0066cc;}.related-card p{font-size:0.9rem;color:#666;}.error-page{text-align:center;padding:4rem 2rem;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.08);}.error-page h1{font-size:2.5rem;color:#d32f2f;margin-bottom:1rem;}.error-page p{font-size:1.1rem;color:#555;margin-bottom:1rem;}body.ui-style-7{background:#eceff1;}body.ui-style-7 nav{background:linear-gradient(135deg,#1e3c72 0%,#2a5298 100%);}body.ui-style-7 .card:hover{box-shadow:0 4px 16px rgba(30,60,114,0.2);}body.ui-style-7 section h2{border-bottom-color:#2a5298;}body.ui-style-7 .highlight{background:#e8f4f8;border-left-color:#2a5298;color:#1e3c72;}body.ui-style-7 .card-number{background:#fbc02d;color:#1a1a2e;}@media (max-width:768px){nav{padding:0.5rem 1rem;}nav ul{justify-content:space-around;}nav a{font-size:0.75rem;padding:0.4rem 0.2rem;}main{margin:1rem auto;padding:0 0.5rem;}.site-header h1{font-size:1.5rem;}.page-header h1{font-size:1.4rem;}.card-grid{grid-template-columns:1fr;}.related-grid{grid-template-columns:1fr;}section h2{font-size:1.3rem;}}