/* 基础重置与布局 */ *{margin:0;padding:0;box-sizing:border-box;}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.6;color:#333;background:#f5f5f5;}a{color:#0066cc;text-decoration:none;}a:hover{text-decoration:underline;}ul{list-style:none;}/* 导航栏 */ nav{background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.1);position:sticky;top:0;z-index:100;}nav ul{display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;list-style:none;max-width:1200px;margin:0 auto;padding:0;}nav li{flex:1 1 0;min-width:0;text-align:center;}nav a{display:block;padding:1rem 0.5rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#333;font-weight:500;}nav a:hover{background:#f0f0f0;text-decoration:none;}/* 面包屑 */ .breadcrumb{max-width:1200px;margin:1rem auto;padding:0 1rem;font-size:0.9rem;color:#666;}.breadcrumb a{color:#0066cc;margin-right:0.25rem;}.breadcrumb span{color:#333;}/* 主内容区 */ main{max-width:1200px;margin:2rem auto;padding:0 1rem;}/* 首页 */ .hero{background:#fff;padding:3rem 2rem;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);margin-bottom:2rem;text-align:center;}.hero h1{font-size:2rem;margin-bottom:1rem;color:#222;}.hero .intro{font-size:1.1rem;color:#555;margin-bottom:1rem;line-height:1.8;}.hero .style-desc{font-size:0.95rem;color:#666;line-height:1.7;}/* 区块 */ section{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);margin-bottom:2rem;}section h2{font-size:1.5rem;margin-bottom:1rem;color:#222;border-left:4px solid #0066cc;padding-left:0.75rem;}.section-link{color:#666;margin-bottom:1rem;}/* 网格布局 */ .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;}/* 卡片 */ .card{background:#fafafa;padding:1.25rem;border-radius:6px;border:1px solid #e0e0e0;position:relative;transition:transform 0.2s,box-shadow 0.2s;}.card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.15);}.card h3{font-size:1.1rem;margin-bottom:0.5rem;color:#222;}.card h3 a{color:#222;}.card h3 a:hover{color:#0066cc;}.card .meta{font-size:0.85rem;color:#888;margin-bottom:0.5rem;}.card .genre{font-size:0.9rem;color:#666;margin-bottom:0.5rem;}.card .oneline{font-size:0.95rem;color:#555;margin-bottom:0.5rem;line-height:1.5;}.card .summary{font-size:0.9rem;color:#666;line-height:1.6;margin-bottom:0.5rem;}.card .tags{font-size:0.85rem;color:#999;margin-top:0.5rem;}.card .rank{position:absolute;top:0.5rem;right:0.5rem;background:#ff6600;color:#fff;padding:0.25rem 0.5rem;border-radius:4px;font-weight:bold;font-size:0.85rem;}/* 列表页 */ .list-page h1{font-size:2rem;margin-bottom:1rem;color:#222;}.page-desc{font-size:1rem;color:#666;margin-bottom:1.5rem;line-height:1.7;}.notice{background:#fffbea;border:1px solid #ffd700;padding:1rem;border-radius:6px;margin-bottom:1.5rem;}.notice strong{color:#333;}.notice ul{margin-top:0.5rem;margin-left:1.5rem;list-style:disc;}.notice li{margin-bottom:0.25rem;}/* 详情页 */ .detail header{margin-bottom:2rem;}.detail h1{font-size:2.25rem;margin-bottom:0.5rem;color:#222;}.detail .subtitle{font-size:1rem;color:#888;}.detail .info ul{list-style:none;}.detail .info li{padding:0.5rem 0;border-bottom:1px solid #eee;}.detail .info li:last-child{border-bottom:none;}.detail .info strong{display:inline-block;width:80px;color:#555;}.detail section{margin-bottom:2rem;}.detail section h2{font-size:1.3rem;margin-bottom:1rem;color:#222;border-left:4px solid #0066cc;padding-left:0.75rem;}.detail section p{line-height:1.8;color:#555;}.detail .related .grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));}/* 404与invalid */ .error-404,.detail-invalid{text-align:center;padding:4rem 2rem;}.error-404 h1,.detail-invalid h1{font-size:2rem;margin-bottom:1rem;}.error-404 p,.detail-invalid p{font-size:1.1rem;margin-bottom:0.5rem;}/* 页脚 */ footer{background:#fff;border-top:1px solid #e0e0e0;padding:2rem 1rem;text-align:center;color:#666;font-size:0.9rem;}/* 响应式 */ @media (max-width:768px){nav ul{flex-wrap:nowrap !important;overflow-x:visible;}nav li{flex:1 1 0;min-width:0;}nav a{font-size:0.85rem;padding:0.75rem 0.25rem;}.hero h1{font-size:1.5rem;}.hero .intro{font-size:1rem;}.grid{grid-template-columns:1fr;}.detail h1{font-size:1.75rem;}}