*{margin:0;padding:0;box-sizing:border-box;}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6;color:#333;background:#f9f9f9;}a{text-decoration:none;color:inherit;transition:color 0.3s;}a:hover{color:#e63946;}ul,ol{list-style:none;}main{max-width:1200px;margin:0 auto;padding:2rem 1rem;}footer{text-align:center;padding:2rem 1rem;background:#333;color:#fff;margin-top:3rem;}.hero{text-align:center;padding:3rem 1rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border-radius:8px;margin-bottom:2rem;}.hero h1{font-size:2rem;margin-bottom:1rem;}.hero .intro{font-size:1.1rem;line-height:1.8;max-width:800px;margin:0 auto;}.module{margin-bottom:3rem;}.module h2{font-size:1.5rem;margin-bottom:1rem;border-left:4px solid #e63946;padding-left:0.5rem;}.module p{margin-bottom:1rem;}.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(0,0,0,0.1);transition:transform 0.3s,box-shadow 0.3s;}.card:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgba(0,0,0,0.15);}.card h3{font-size:1.2rem;margin-bottom:0.5rem;}.card h3 a{color:#333;}.card h3 a:hover{color:#e63946;}.card-meta{font-size:0.9rem;color:#666;margin-bottom:0.5rem;}.card-desc{font-size:0.95rem;color:#555;line-height:1.5;}.card-summary{font-size:0.9rem;color:#777;margin-top:0.5rem;line-height:1.5;}.card-review{font-size:0.85rem;color:#999;margin-top:0.5rem;font-style:italic;}.rank{display:inline-block;background:#e63946;color:#fff;padding:0.2rem 0.5rem;border-radius:4px;font-size:0.85rem;margin-right:0.5rem;}.list-header{text-align:center;margin-bottom:2rem;}.list-header h1{font-size:2rem;margin-bottom:0.5rem;}.list-content{margin-top:2rem;}.notice{background:#fff3cd;border:1px solid #ffc107;padding:1rem;border-radius:8px;margin-bottom:2rem;}.notice p{margin-bottom:0.5rem;}.notice ul{margin-top:0.5rem;padding-left:1.5rem;}.notice ul li{list-style:disc;margin-bottom:0.25rem;}.detail{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.1);}.detail h1{font-size:2rem;margin-bottom:1rem;}.detail .meta{font-size:1rem;color:#666;margin-bottom:1rem;}.detail .tags{margin-bottom:1.5rem;}.detail .tag{display:inline-block;background:#e0e0e0;padding:0.3rem 0.6rem;border-radius:4px;font-size:0.85rem;margin-right:0.5rem;margin-bottom:0.5rem;}.detail section{margin-bottom:2rem;}.detail section h2{font-size:1.3rem;margin-bottom:0.75rem;border-bottom:2px solid #e63946;padding-bottom:0.5rem;}.detail section p{font-size:1rem;line-height:1.8;}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;}.related-card{background:#f9f9f9;padding:1rem;border-radius:8px;border-left:3px solid #e63946;}.related-card h4{font-size:1rem;margin-bottom:0.5rem;}.related-card h4 a{color:#333;}.related-card h4 a:hover{color:#e63946;}.related-card p{font-size:0.9rem;color:#666;}.error{text-align:center;padding:3rem 1rem;}.error h1{font-size:3rem;color:#e63946;margin-bottom:1rem;}.error p{font-size:1.2rem;margin-bottom:1rem;}@media (max-width:768px){.hero h1{font-size:1.5rem;}.hero .intro{font-size:1rem;}.card-grid{grid-template-columns:1fr;}.related-grid{grid-template-columns:1fr;}}