*{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-color:#f5f5f5;}body.ui-style-3{--primary-color:#e50914;--bg-color:#ffffff;--text-color:#333;--card-bg:#fff;--border-color:#ddd;}a{color:var(--primary-color,#e50914);text-decoration:none;}a:hover{text-decoration:underline;}.site-nav{background-color:#000;color:#fff;padding:1rem 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 4px rgba(0,0,0,0.1);}.nav-container{max-width:1200px;margin:0 auto;padding:0 1rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:nowrap;}.logo{font-size:1.5rem;font-weight:bold;color:#fff;white-space:nowrap;}.logo:hover{text-decoration:none;color:var(--primary-color);}.nav-menu{display:flex;list-style:none;gap:1.5rem;flex-wrap:nowrap;}.nav-menu li{white-space:nowrap;}.nav-menu a{color:#fff;font-size:0.95rem;}.nav-menu a:hover{color:var(--primary-color);}@media (max-width:768px){.nav-container{padding:0 0.5rem;}.logo{font-size:1.2rem;flex-shrink:0;}.nav-menu{display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:0.5rem;flex:1;overflow:hidden;}.nav-menu li{flex:1 1 0;min-width:0;text-align:center;}.nav-menu a{font-size:0.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;}}.breadcrumb{padding:1rem;background-color:#fafafa;border-bottom:1px solid var(--border-color);font-size:0.9rem;color:#666;}.breadcrumb a{color:#666;}.breadcrumb a:hover{color:var(--primary-color);}main{max-width:1200px;margin:2rem auto;padding:0 1rem;}h1{font-size:2rem;margin-bottom:1rem;color:#222;line-height:1.2;}h2{font-size:1.5rem;margin:2rem 0 1rem;color:#333;line-height:1.2;}h3{font-size:1.2rem;margin:1rem 0 0.5rem;line-height:1.2;}p{margin-bottom:1rem;}section{margin-bottom:3rem;}.section-title{font-size:1.5rem;font-weight:bold;margin-bottom:1rem;padding-bottom:0.5rem;border-bottom:2px solid var(--primary-color);}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;}.video-card{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;transition:transform 0.2s,box-shadow 0.2s;}.video-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px rgba(0,0,0,0.1);}.video-card h3{margin:0 0 0.5rem 0;font-size:1.1rem;}.video-card h3 a{color:#222;}.video-card h3 a:hover{color:var(--primary-color);}.card-meta{font-size:0.85rem;color:#666;margin-bottom:0.5rem;}.card-meta span{margin-right:0.5rem;}.card-oneline{font-size:0.9rem;color:#555;margin:0.5rem 0;}.card-summary{font-size:0.85rem;color:#777;margin:0.5rem 0;line-height:1.5;}.card-tags{font-size:0.8rem;color:#999;margin-top:0.5rem;}.detail-info{background-color:var(--card-bg);padding:2rem;border-radius:8px;border:1px solid var(--border-color);margin-bottom:2rem;}.detail-info p{margin-bottom:1rem;}.detail-info strong{color:#555;display:inline-block;min-width:80px;}.detail-section{margin-bottom:2rem;}.detail-section h2{margin-top:0;}.list-note{background-color:#fff3cd;border:1px solid #ffc107;border-radius:4px;padding:1rem;margin-bottom:2rem;}.list-note p{margin:0.5rem 0;}.list-note a{color:#856404;text-decoration:underline;}@media (max-width:768px){main{padding:0 0.5rem;}h1{font-size:1.5rem;}.video-grid{grid-template-columns:1fr;gap:1rem;}.video-card{padding:1rem;}.detail-info{padding:1rem;}}footer{text-align:center;padding:2rem 1rem;background-color:#222;color:#999;margin-top:4rem;}footer p{margin:0.5rem 0;}