Mini eBike for Adults

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/* 基础容器样式 Base Container */ .custom-article-wrapper { max-width: 900px; margin: 0 auto; padding: 4px 20px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: #2c3e50; line-height: 1.7; background-color: #ffffff; } /* 标题样式 Typography Header */ .custom-article-wrapper h2 { font-size: 2rem; font-weight: 700; color: #111827; margin-top: 2.5rem; margin-bottom: 1.25rem; padding-bottom: 0.75rem; border-bottom: 2px solid #e5e7eb; position: relative; letter-spacing: -0.02em; } /* 标题下方优雅的彩色下划线 Accent underline */ .custom-article-wrapper h2::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 60px; height: 2px; background-color: #2563eb; /* 科技蓝 / 主题色 */ } .custom-article-wrapper h4 { font-size: 1.25rem; font-weight: 600; color: #1f2937; margin-top: 1.75rem; margin-bottom: 0.75rem; } /* 段落及列表 Paragraphs & Lists */ .custom-article-wrapper p { margin-bottom: 1.25rem; color: #4b5563; font-size: 1.05rem; } .custom-article-wrapper ul { list-style: none; padding-left: 0; margin-bottom: 1.5rem; } .custom-article-wrapper ul li { position: relative; padding-left: 1.75rem; margin-bottom: 0.6rem; color: #374151; font-size: 1rem; } /* 自定义时尚的列表 Icon 点 */ .custom-article-wrapper ul li::before { content: "✓"; position: absolute; left: 0; top: 0; color: #2563eb; font-weight: bold; font-size: 0.9rem; } /* 优雅的高亮/强调卡片 Highlight Cards */ .custom-article-wrapper .highlight-box { background: #f8fafc; border-left: 4px solid #2563eb; padding: 1.25rem 1.5rem; border-radius: 0 8px 8px 0; margin: 1.5rem 0; box-shadow: 0 1px 3px rgba(0,0,0,0.05); } /* 表格现代风设计 Modern Table Styling */ .custom-article-wrapper .table-responsive { overflow-x: auto; margin: 2rem 0; border-radius: 8px; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03); } .custom-article-wrapper table { width: 100%; border-collapse: collapse; background-color: #ffffff; text-align: left; font-size: 0.95rem; } .custom-article-wrapper th { backg