/* 基础重置和变量 */* { margin: 0; padding: 0; box-sizing: border-box;}:root { /* 日间模式颜色 */ --bg-primary: #ffffff; --bg-secondary: #f8f9fa; --bg-tertiary: #e9ecef; --text-primary: #212529; --text-secondary: #6c757d; --text-accent: #0066cc; --border-color: #dee2e6; --shadow-light: 0 2px 4px rgba(0,0,0,0.1); --shadow-medium: 0 4px 8px rgba(0,0,0,0.15); --shadow-heavy: 0 8px 16px rgba(0,0,0,0.2); --key-bg: #ffffff; --key-border: #d1d5db; --key-active: #3b82f6; --key-pressed: #1d4ed8; --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%); --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);}[data-theme="dark"] { /* 夜间模式颜色 */ --bg-primary: #1a1a1a; --bg-secondary: #2d2d2d; --bg-tertiary: #404040; --text-primary: #ffffff; --text-secondary: #b3b3b3; --text-accent: #4da6ff; --border-color: #555555; --shadow-light: 0 2px 4px rgba(0,0,0,0.3); --shadow-medium: 0 4px 8px rgba(0,0,0,0.4); --shadow-heavy: 0 8px 16px rgba(0,0,0,0.5); --key-bg: #2d2d2d; --key-border: #555555; --key-active: #4da6ff; --key-pressed: #0066cc; --gradient-primary: linear-gradient(135deg, #4a5568 0%, #2d3748 100%); --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);}body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; line-height: 1.6; color: var(--text-primary); background-color: var(--bg-primary); transition: all 0.3s ease;}.container { max-width: 1200px; margin: 0 auto; padding: 0 20px;}/* 主题切换按钮 */.theme-toggle { position: fixed; top: 20px; right: 20px; z-index: 1000; width: 50px; height: 50px; background: var(--gradient-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-medium); transition: all 0.3s ease;}.theme-toggle:hover { transform: scale(1.1); box-shadow: var(--shadow-heavy);}.theme-icon { font-size: 24px; transition: transform 0.3s ease;}/* 滚动按钮 *//* 优化滚动按钮样式 */.scroll-buttons { position: fixed; right: 2rem; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 0.5rem; z-index: 1000;}.scroll-btn { width: 50px; height: 50px; border: none; border-radius: 50%; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; font-size: 1.2rem; font-weight: bold; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3); display: flex; align-items: center; justify-content: center; opacity: 1; pointer-events: auto;}.scroll-btn:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4); background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%);}.scroll-btn:active { transform: scale(0.95);}/* 暗色主题下的滚动按钮 */[data-theme="dark"] .scroll-btn { background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%); box-shadow: 0 4px 12px rgba(74, 85, 104, 0.3);}[data-theme="dark"] .scroll-btn:hover { background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%); box-shadow: 0 6px 20px rgba(74, 85, 104, 0.4);}/* 响应式调整 */@media (max-width: 768px) { .scroll-buttons { right: 1rem; } .scroll-btn { width: 45px; height: 45px; font-size: 1.1rem; }}@media (max-width: 480px) { .scroll-buttons { right: 0.5rem; } .scroll-btn { width: 40px; height: 40px; font-size: 1rem; }}/* 通知提示 */.notification { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--bg-secondary); color: var(--text-primary); padding: 20px 30px; border-radius: 10px; box-shadow: var(--shadow-heavy); z-index: 2000; opacity: 0; visibility: hidden; transition: all 0.3s ease; max-width: 400px; text-align: center; border: 1px solid var(--border-color);}.notification.show { opacity: 1; visibility: visible;}/* 头部导航 */.header { background: var(--bg-primary); box-shadow: var(--shadow-light); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--border-color);}.navbar { padding: 1rem 0;}.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px;}.logo { display: flex; align-items: center; gap: 10px; font-size: 1.5rem; font-weight: bold; color: var(--text-primary); text-decoration: none;}.logo-icon { font-size: 2rem; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;}.nav-menu { display: flex; list-style: none; gap: 2rem; align-items: center;}.nav-item { position: relative;}.nav-link { color: var(--text-primary); text-decoration: none; font-weight: 500; transition: color 0.3s ease; padding: 0.5rem 0;}.nav-link:hover { color: var(--text-accent);}.dropdown { position: relative;}.dropdown-menu { position: absolute; top: 100%; left: 0; background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 8px; box-shadow: var(--shadow-medium); list-style: none; padding: 0.5rem 0; min-width: 200px; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all 0.3s ease; z-index: 1000;}.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0);}.dropdown-menu li { padding: 0;}.dropdown-menu a { display: block; padding: 0.75rem 1rem; color: var(--text-primary); text-decoration: none; transition: background-color 0.3s ease;}.dropdown-menu a:hover { background-color: var(--bg-secondary); color: var(--text-accent);}.nav-actions { display: flex; gap: 1rem; align-items: center;}/* 收藏和分享按钮样式优化 */.action-btn { display: flex; align-items: center; gap: 0.75rem; /* 增加间距 */ padding: 0.75rem 1.5rem; /* 增大内边距 */ border: 2px solid var(--border-color); /* 增加边框宽度 */ border-radius: 8px; /* 增大圆角 */ background: var(--bg-secondary); color: var(--text-primary); text-decoration: none; font-weight: 600; /* 增加字体粗细 */ font-size: 1.1rem; /* 增大字体 */ transition: all 0.3s ease; cursor: pointer; position: relative; overflow: hidden;}.action-btn:hover { background: var(--text-accent); color: white; transform: translateY(-3px); /* 增加悬停效果 */ box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); /* 增强阴影 */ border-color: var(--text-accent);}.action-btn .btn-icon { font-size: 1.4rem; /* 增大图标 */ transition: transform 0.3s ease;}.action-btn:hover .btn-icon { transform: scale(1.2); /* 悬停时图标放大 */}.action-btn .btn-text { font-size: 1rem; /* 确保文字大小 */ font-weight: 600; letter-spacing: 0.5px;}/* 收藏按钮特殊样式 */.favorite-btn { background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%); color: white; border-color: #f59e0b;}.favorite-btn:hover { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); border-color: #d97706; color: white;}/* 分享按钮特殊样式 */.share-btn { background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); color: white; border-color: #2563eb;}.share-btn:hover { background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); border-color: #1d4ed8; color: white;}/* 暗色主题适配 */[data-theme="dark"] .favorite-btn { background: linear-gradient(135deg, #d97706 0%, #b45309 100%); border-color: #b45309;}[data-theme="dark"] .favorite-btn:hover { background: linear-gradient(135deg, #b45309 0%, #92400e 100%); border-color: #92400e;}[data-theme="dark"] .share-btn { background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%); border-color: #1e40af;}[data-theme="dark"] .share-btn:hover { background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%); border-color: #1e3a8a;}/* 提醒气泡样式 */.action-tooltip { position: absolute; background: var(--bg-secondary); color: var(--text-primary); padding: 0.75rem 1rem; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); font-size: 0.9rem; white-space: nowrap; z-index: 1000; opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(-10px); transition: all 0.3s ease; border: 1px solid var(--border-color); max-width: 300px; text-align: center; pointer-events: none; /* 防止鼠标事件干扰 */}.action-tooltip.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);}.action-tooltip::before { content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%); width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 6px solid var(--bg-secondary);}/* 暗色主题适配 */[data-theme="dark"] .action-tooltip::before { border-bottom-color: var(--bg-secondary);}/* 响应式调整 */@media (max-width: 768px) { .action-tooltip { font-size: 0.8rem; max-width: 250px; padding: 0.6rem 0.8rem; }} .action-btn .btn-icon { font-size: 1.2rem; } .action-btn .btn-text { display: none; /* 移动端隐藏文字 */ } .action-tooltip { font-size: 0.8rem; max-width: 250px; }}.hamburger { display: none; flex-direction: column; cursor: pointer; gap: 4px;}.hamburger span { width: 25px; height: 3px; background: var(--text-primary); transition: all 0.3s ease;}/* 主要内容区域 */.main-content { min-height: calc(100vh - 200px);}.hero-section { background: var(--gradient-primary); color: white; padding: 2rem 0; /* 减少固定padding */ text-align: center; min-height: auto; /* 移除固定高度 */ display: flex; align-items: center; justify-content: center;}.hero-section .container { padding: 1.5rem 1rem; /* 内容区域的自适应padding */ max-width: 1200px; margin: 0 auto; width: 100%;}.hero-title { font-size: clamp(2rem, 5vw, 3rem); /* 响应式字体大小 */ font-weight: bold; margin-bottom: 1rem; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); line-height: 1.2; word-wrap: break-word;}.hero-subtitle { font-size: clamp(1rem, 2.5vw, 1.2rem); /* 响应式字体大小 */ opacity: 0.9; max-width: 600px; margin: 0 auto; line-height: 1.5; word-wrap: break-word; padding: 0 1rem; /* 左右padding防止贴边 */}/* 键盘测试区域 */.keyboard-section { padding: 3rem 0; background: var(--bg-secondary);}.keyboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem;}.keyboard-tabs { display: flex; gap: 0.5rem;}.tab-btn { padding: 0.75rem 1.5rem; border: 1px solid var(--border-color); background: var(--bg-primary); color: var(--text-primary); border-radius: 8px; cursor: pointer; font-weight: 500; transition: all 0.3s ease;}.tab-btn.active { background: var(--text-accent); color: white; border-color: var(--text-accent);}.tab-btn:hover:not(.active) { background: var(--bg-tertiary);}.sound-control { display: flex; align-items: center; gap: 10px;}.reset-btn { background: var(--gradient-primary); color: white; border: none; padding: 8px 16px; border-radius: 6px; font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.3s ease; box-shadow: var(--shadow-light);}.reset-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-medium);}.reset-btn:active { transform: translateY(0);}.sound-label { font-weight: 500; color: var(--text-primary);}.sound-select { padding: 0.5rem; border: 1px solid var(--border-color); border-radius: 6px; background: var(--bg-primary); color: var(--text-primary); font-size: 0.9rem;}/* 键盘容器布局修改 */.keyboard-container { display: flex; gap: 2rem; align-items: flex-start; justify-content: center;}/* 统计面板样式调整 */.stats-panel { width: 350px; background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 12px; padding: 1.5rem; box-shadow: var(--shadow-medium); order: 1; /* 确保在左边 */}.stats-panel.show { display: block;}.keyboard-wrapper { flex: 1; order: 2; /* 确保在右边 */ max-width: 1200px;}.keyboard-content { display: none;}.keyboard-content.active { display: block;}/* 统计面板内容样式 */.stats-header h3 { color: var(--text-primary); margin-bottom: 1rem; text-align: center; font-size: 1.2rem;}.stats-content { display: flex; flex-direction: column; gap: 1rem;}.stat-item { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem; background: var(--bg-secondary); border-radius: 8px; border: 1px solid var(--border-color);}.stat-label { font-weight: 600; color: var(--text-secondary); font-size: 0.9rem;}.stat-value { font-size: 1.5rem; font-weight: bold; color: var(--text-accent);}.chart-container { margin-top: 1rem; padding: 1rem; background: var(--bg-secondary); border-radius: 8px; text-align: center; border: 1px solid var(--border-color);}#statsChart { max-width: 100%; height: auto; border-radius: 4px;}/* 响应式调整 */@media (max-width: 1024px) { .keyboard-container { flex-direction: column; align-items: center; } .stats-panel { order: 2; width: 100%; max-width: 600px; margin-top: 1rem; } .keyboard-wrapper { order: 1; width: 100%; }}@media (max-width: 768px) { .keyboard-container { gap: 1rem; } .stats-panel { padding: 1rem; } .stat-item { padding: 0.5rem; } .stat-value { font-size: 1.2rem; }}@media (max-width: 480px) { .stats-panel { width: 100%; margin: 0; } .chart-container { padding: 0.5rem; }}/* 工具说明区域 */.tools-section { padding: 4rem 0; background: var(--bg-primary);}.section-title { text-align: center; font-size: 2.5rem; font-weight: bold; color: var(--text-primary); margin-bottom: 3rem;}.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem;}.tool-card { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 12px; padding: 2rem; text-align: center; transition: all 0.3s ease; cursor: pointer;}.tool-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-heavy); border-color: var(--text-accent);}.tool-icon { font-size: 3rem; margin-bottom: 1rem; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;}.tool-title { font-size: 1.5rem; font-weight: bold; color: var(--text-primary); margin-bottom: 1rem;}.tool-description { color: var(--text-secondary); line-height: 1.6;}/* 页脚 */.footer { background: var(--bg-secondary); border-top: 1px solid var(--border-color); padding: 3rem 0 1rem;}.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 2rem;}.footer-section h4 { color: var(--text-primary); font-size: 1.2rem; margin-bottom: 1rem;}.footer-links { list-style: none;}.footer-links li { margin-bottom: 0.5rem;}.footer-links a { color: var(--text-secondary); text-decoration: none; transition: color 0.3s ease;}.footer-links a:hover { color: var(--text-accent);}.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid var(--border-color); color: var(--text-secondary);}/* 鼠标和按键信息显示面板 */.input-info-panel { background: var(--card-bg); border-top: 2px solid var(--primary-color); padding: 20px 0; margin-top: 20px; box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);}.info-display { display: flex; justify-content: space-between; align-items: center; background: var(--bg-color); border: 2px solid var(--border-color); border-radius: 12px; padding: 20px; box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.1);}.mouse-info,.keyboard-info { flex: 1; padding: 0 20px;}.mouse-info h4,.keyboard-info h4 { color: var(--primary-color); margin: 0 0 15px 0; font-size: 16px; font-weight: 600; text-align: center;}.mouse-position,.mouse-buttons,.current-keys,.last-key { display: flex; justify-content: space-between; align-items: center; margin: 10px 0; padding: 8px 12px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 6px; font-family: 'Courier New', monospace;}.mouse-position span:first-child,.mouse-buttons span:first-child,.current-keys span:first-child,.last-key span:first-child { color: var(--text-secondary); font-weight: 500;}.mouse-position span:last-child,.mouse-buttons span:last-child,.current-keys span:last-child,.last-key span:last-child { color: var(--primary-color); font-weight: 600; background: var(--primary-color-light); padding: 4px 8px; border-radius: 4px; min-width: 120px; text-align: center;}/* 鼠标按键统计区域样式 */.mouse-stats-area { display: flex; justify-content: center; margin-bottom: 1.5rem;}.mouse-button-stats { display: flex; gap: 1rem; background: var(--bg-secondary); padding: 0.5rem; border-radius: 8px; border: 1px solid var(--border-color); box-shadow: var(--shadow-light);}.mouse-btn-stat { position: relative; display: flex; align-items: center; justify-content: center; min-width: 80px; height: 42px; /* 与tab按钮高度一致 */ background: var(--key-bg); border: 1px solid var(--key-border); border-radius: 6px; cursor: pointer; transition: all 0.3s ease; font-weight: 500; color: var(--text-primary);}.mouse-btn-stat:hover { background: var(--bg-tertiary); transform: translateY(-1px); box-shadow: var(--shadow-medium);}.mouse-btn-stat.active { background: var(--key-active) !important; color: white !important; border-color: var(--key-active) !important; transform: translateY(-2px); box-shadow: var(--shadow-medium);}.mouse-btn-label { font-size: 14px; user-select: none;}.mouse-btn-count { position: absolute; top: 2px; right: 4px; background: #ff4444; color: white; font-size: 10px; font-weight: bold; min-width: 16px; height: 16px; border-radius: 8px; display: flex; align-items: center; justify-content: center; line-height: 1; box-shadow: 0 1px 3px rgba(0,0,0,0.3); z-index: 10; pointer-events: none; /* 防止计数数字阻挡点击事件 */}.mouse-btn-count:empty,.mouse-btn-count[data-count="0"] { display: none;}/* 暗色主题下的鼠标按键统计样式 */[data-theme="dark"] .mouse-btn-count { background: #ff6666; box-shadow: 0 1px 3px rgba(0,0,0,0.5);}/* 导航菜单图标样式 */.nav-icon { display: inline-block; margin-right: 6px; font-size: 16px; vertical-align: middle;}.menu-icon { display: inline-block; margin-right: 8px; font-size: 14px; vertical-align: middle;}/* 按键变色样式 - 根据按压次数 */.key { transition: all 0.3s ease;}/* 按压次数颜色变化 */.key.press-count-1 { background: #22c55e !important; /* 绿色 - 1次 */ color: white; border-color: #16a34a;}.key.press-count-2,.key.press-count-3,.key.press-count-4 { background: #16a34a !important; /* 深绿色 - 2-4次 */ color: white; border-color: #15803d;}.key.press-count-5,.key.press-count-6,.key.press-count-7,.key.press-count-8 { background: #a16207 !important; /* 褐色 - 5-8次 */ color: white; border-color: #92400e;}.key.press-count-9-plus { background: #7c3aed !important; /* 紫色 - 9次以上 */ color: white; border-color: #6d28d9;}/* 暗色主题下的按键变色 */[data-theme="dark"] .key.press-count-1 { background: #16a34a !important; border-color: #15803d;}[data-theme="dark"] .key.press-count-2,[data-theme="dark"] .key.press-count-3,[data-theme="dark"] .key.press-count-4 { background: #15803d !important; border-color: #166534;}[data-theme="dark"] .key.press-count-5,[data-theme="dark"] .key.press-count-6,[data-theme="dark"] .key.press-count-7,[data-theme="dark"] .key.press-count-8 { background: #92400e !important; border-color: #78350f;}[data-theme="dark"] .key.press-count-9-plus { background: #6d28d9 !important; border-color: #5b21b6;}/* 确保鼠标点击时不会触发变色 */.key.mouse-clicked { /* 鼠标点击时保持原色，不应用按压变色 */}/* 响应式设计 */@media (max-width: 768px) { .nav-icon { margin-right: 4px; font-size: 14px; } .menu-icon { margin-right: 6px; font-size: 12px; } .nav-menu { display: none; } .hamburger { display: flex; } .nav-actions { gap: 0.5rem; } .action-btn .btn-text { display: none; } .hero-section { padding: 1.5rem 0; /* 移动端更小的padding */ } .hero-section .container { padding: 1rem 0.5rem; } .hero-title { margin-bottom: 0.75rem; font-size: clamp(1.5rem, 6vw, 2.5rem); } .hero-subtitle { font-size: clamp(0.9rem, 3vw, 1.1rem); padding: 0 0.5rem; } .keyboard-header { flex-direction: column; align-items: stretch; } .keyboard-container { flex-direction: column; } .stats-panel { width: 100%; } .key { min-width: 30px; height: 35px; font-size: 0.7rem; } .key-wide { min-width: 60px; } .key-extra-wide { min-width: 80px; } .key-shift { min-width: 90px; } .key-space { min-width: 200px; } .tools-grid { grid-template-columns: 1fr; } .scroll-buttons { right: 10px; bottom: 10px; } .theme-toggle { top: 10px; right: 10px; width: 40px; height: 40px; } .theme-icon { font-size: 20px; } .scroll-btn { width: 40px; height: 40px; font-size: 16px; } .info-display { flex-direction: column; gap: 20px; } .mouse-info, .keyboard-info { padding: 0; width: 100%; } .mouse-button-stats { gap: 0.5rem; padding: 0.3rem; } .mouse-btn-stat { min-width: 60px; height: 36px; } .mouse-btn-label { font-size: 12px; } .mouse-btn-count { font-size: 9px; min-width: 14px; height: 14px; } .performance-header { flex-direction: column; align-items: stretch; } .performance-controls { justify-content: center; } .performance-table { font-size: 12px; } .performance-table th, .performance-table td { padding: 0.5rem 0.25rem; } .performance-stats { gap: 1rem; } .stat-item { min-width: 80px; }}@media (max-width: 480px) { .container { padding: 0 10px; } .hero-section { padding: 1rem 0; } .hero-section .container { padding: 0.75rem 0.25rem; } .hero-title { margin-bottom: 0.5rem; font-size: clamp(1.25rem, 7vw, 2rem); } .hero-subtitle { font-size: clamp(0.8rem, 4vw, 1rem); padding: 0 0.25rem; } .keyboard { padding: 1rem; } .key { min-width: 25px; height: 30px; font-size: 0.6rem; } .key-wide { min-width: 50px; } .key-extra-wide { min-width: 65px; } .key-shift { min-width: 75px; } .key-space { min-width: 150px; } .performance-table-container { overflow-x: auto; } .performance-table { min-width: 600px; } .control-btn { font-size: 12px; padding: 0.4rem 0.8rem; }}/* 动画效果 */@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); }}@keyframes slideIn { from { transform: translateX(-100%); } to { transform: translateX(0); }}@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); }}.tool-card:hover .tool-icon { animation: pulse 1s infinite;}.keyboard-content { animation: fadeIn 0.5s ease;}.notification.show { animation: fadeIn 0.3s ease;}/* 全尺寸键盘布局样式 */.keyboard.full-size { max-width: 1200px; width: 100%;}.keyboard-main { display: flex; gap: 1rem; justify-content: center; align-items: flex-start;}.main-keyboard { display: flex; flex-direction: column; gap: 0.25rem;}.edit-section { display: flex; flex-direction: column; gap: 0.5rem; margin-left: 0.5rem;}.edit-keys-group { display: flex; gap: 0.25rem;}.arrow-keys { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; margin-top: 0.5rem;}.arrow-row { display: flex; gap: 0.25rem;}.numpad { display: flex; flex-direction: column; gap: 0.25rem; margin-left: 0.5rem;}.numpad-row { display: flex; gap: 0.25rem; position: relative;}.numpad-tall { height: 85px; position: absolute; right: 0;}.numpad-row:nth-child(2) .numpad-tall { top: 0; height: 85px; /* 增加高度，使其跨越两行 */}.numpad-row:nth-child(4) .numpad-tall { top: 0; height: 85px;}.numpad-wide { min-width: 85px;}/* 响应式调整 */@media (max-width: 1024px) { .keyboard-main { flex-direction: column; align-items: center; } .edit-section, .numpad { margin-left: 0; margin-top: 1rem; }}@media (max-width: 768px) { .keyboard.full-size { transform: scale(0.8); transform-origin: center; } .numpad, .edit-section { display: none; }}@media (max-width: 480px) { .keyboard.full-size { transform: scale(0.6); }}/* fn键特殊样式 */.key-fn { min-width: 50px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; font-weight: bold; border: 1px solid #5a67d8; font-size: 0.75rem;}.key-fn:hover { background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%); transform: translateY(-1px); box-shadow: 0 4px 8px rgba(90, 103, 216, 0.3);}.key-fn.active,.key-fn.pressed { background: linear-gradient(135deg, #4c51bf 0%, #553c9a 100%); transform: translateY(1px); box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);}/* 夜间模式下的fn键样式 */[data-theme="dark"] .key-fn { background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%); border-color: #4a5568;}[data-theme="dark"] .key-fn:hover { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);}/* 在第715行的 .keyboard 样式之前添加以下样式 *//* 键盘基础布局样式 */.keyboard { background: linear-gradient(145deg, #f8f9fa, #e9ecef); border-radius: 16px; padding: 20px; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1), 0 10px 20px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 0, 0, 0.1); border: 2px solid; border-image: linear-gradient(145deg, rgba(255, 255, 255, 0.8), var(--border-color), rgba(0, 0, 0, 0.1)) 1; max-width: 100%; overflow-x: auto;}/* 键盘行布局 */.function-row,.number-row,.letter-row,.control-row { display: flex; gap: 0.25rem; margin-bottom: 0.25rem; justify-content: center;}/* Mac键盘功能键向左平移3个按键位置 */.mac-keyboard .function-row { margin-left: -120px; /* 3个按键的宽度：(40px + 0.25rem) * 3 ≈ 120px */}.key-group { display: flex; gap: 0.25rem; margin-right: 0.5rem;}/* Mac键盘功能键左对齐 */.mac-keyboard .function-row { justify-content: flex-start; margin-left: 0; padding-left: 0;}/* 按键基础样式 */.key { min-width: 40px; height: 40px; position: relative; display: flex; align-items: center; justify-content: center; background: linear-gradient(145deg, var(--key-bg), #f0f0f0); border: 1px solid var(--key-border); border-radius: 8px; cursor: pointer; font-weight: 500; font-size: 14px; color: var(--text-primary); user-select: none; transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1); /* 3D立体效果 */ box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 0, 0, 0.1); /* 渐变背景增强立体感 */ background: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, var(--key-bg) 50%, rgba(0, 0, 0, 0.05) 100%); /* 边框渐变 */ border: 2px solid; border-image: linear-gradient(145deg, rgba(255, 255, 255, 0.8), var(--key-border), rgba(0, 0, 0, 0.2)) 1; /* 文字阴影增强立体感 */ text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); /* 变换原点设置为中心 */ transform-origin: center center; transform-style: preserve-3d;}.key-count { position: absolute; top: 2px; right: 2px; background: transparent; color: #ff4444; font-size: 10px; font-weight: bold; padding: 0; border-radius: 0; min-width: auto; height: auto; display: flex; align-items: center; justify-content: center; box-shadow: none; z-index: 10; line-height: 1;}/* 暗色主题下的计数样式 */[data-theme="dark"] .key-count { background: transparent; color: #ff6666; box-shadow: none;}/* 小按键的计数样式调整 */.key.small .key-count { font-size: 8px; padding: 0; min-width: auto; height: auto;}/* 悬停效果 */.key:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15), 0 4px 8px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2), inset 0 -1px 0 rgba(0, 0, 0, 0.1); background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, var(--key-bg) 50%, rgba(0, 0, 0, 0.03) 100%);}/* 按键激活状态 - 音乐跳动美感 */.key.active,.key.pressed { animation: keyPressJump 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55); transform: translateY(4px) scale(0.95); /* 按下时的阴影效果 */ box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.15), inset 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 -1px 0 rgba(255, 255, 255, 0.1); /* 按下时的背景变化 */ background: linear-gradient(145deg, rgba(0, 0, 0, 0.05) 0%, var(--key-pressed) 50%, rgba(0, 0, 0, 0.1) 100%); /* 发光效果 */ box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 20px rgba(59, 130, 246, 0.3), 0 0 40px rgba(59, 130, 246, 0.1), inset 0 2px 4px rgba(0, 0, 0, 0.1);}/* 特殊按键宽度 */.key-wide { min-width: 60px;}.key-extra-wide { min-width: 80px;}.key-shift { min-width: 100px;}.key-space { min-width: 200px;}/* 按键计数颜色系统 */.key[data-count="1"] { background-color: #e3f2fd; }.key[data-count="2"] { background-color: #bbdefb; }.key[data-count="3"] { background-color: #90caf9; }.key[data-count="4"] { background-color: #64b5f6; }.key[data-count="5"] { background-color: #42a5f5; }.key[data-count="6"] { background-color: #2196f3; }.key[data-count="7"] { background-color: #1e88e5; }.key[data-count="8"] { background-color: #1976d2; }.key[data-count="9"] { background-color: #1565c0; }.key[data-count="10"] { background-color: #0d47a1; color: white; }/* 音乐跳动动画 */@keyframes keyPressJump { 0% { transform: translateY(0) scale(1) rotateX(0deg); box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1), 0 0 0 rgba(59, 130, 246, 0); } 25% { transform: translateY(-8px) scale(1.05) rotateX(-5deg); box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2), 0 0 30px rgba(59, 130, 246, 0.4); } 50% { transform: translateY(-12px) scale(1.08) rotateX(-8deg); box-shadow: 0 16px 32px rgba(0, 0, 0, 0.25), 0 0 40px rgba(59, 130, 246, 0.6); } 75% { transform: translateY(-6px) scale(1.03) rotateX(-3deg); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15), 0 0 25px rgba(59, 130, 246, 0.3); } 100% { transform: translateY(4px) scale(0.95) rotateX(2deg); box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 20px rgba(59, 130, 246, 0.2); }}/* 连续按键时的波纹效果 */.key.active::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%); border-radius: 50%; transform: translate(-50%, -50%); animation: rippleEffect 0.6s ease-out; pointer-events: none; z-index: 1;}@keyframes rippleEffect { 0% { width: 0; height: 0; opacity: 1; } 100% { width: 200%; height: 200%; opacity: 0; }}/* 按键弹跳动画 */@keyframes keyBounce { 0% { transform: scale(1) translateY(0); } 50% { transform: scale(1.1) translateY(-3px); } 100% { transform: scale(1) translateY(0); }}.key.bounce { animation: keyBounce 0.3s ease;}/* 暗色主题下的立体效果 */[data-theme="dark"] .key { background: linear-gradient(145deg, rgba(255, 255, 255, 0.1) 0%, var(--key-bg) 50%, rgba(0, 0, 0, 0.3) 100%); box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05), inset 0 -1px 0 rgba(0, 0, 0, 0.3); text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);}[data-theme="dark"] .key:hover { background: linear-gradient(145deg, rgba(255, 255, 255, 0.15) 0%, var(--key-bg) 50%, rgba(0, 0, 0, 0.2) 100%); box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4), 0 4px 8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 0, 0, 0.3);}[data-theme="dark"] .key.active,[data-theme="dark"] .key.pressed { background: linear-gradient(145deg, rgba(0, 0, 0, 0.2) 0%, var(--key-pressed) 50%, rgba(0, 0, 0, 0.4) 100%); box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4), 0 0 20px rgba(77, 166, 255, 0.4), 0 0 40px rgba(77, 166, 255, 0.2), inset 0 2px 4px rgba(0, 0, 0, 0.3);}[data-theme="dark"] .keyboard { background: linear-gradient(145deg, #2d2d2d, #1a1a1a); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 10px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05), inset 0 -1px 0 rgba(0, 0, 0, 0.3);}/* 特殊按键的增强效果 */.key[data-key="Space"] { background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, #f8f9fa 30%, var(--key-bg) 70%, rgba(0, 0, 0, 0.05) 100%);}.key[data-key="Enter"] { background: linear-gradient(145deg, rgba(34, 197, 94, 0.1) 0%, var(--key-bg) 50%, rgba(34, 197, 94, 0.05) 100%);}.key[data-key="Backspace"] { background: linear-gradient(145deg, rgba(239, 68, 68, 0.1) 0%, var(--key-bg) 50%, rgba(239, 68, 68, 0.05) 100%);}/* 功能键的特殊效果 */.function-row .key { background: linear-gradient(145deg, rgba(99, 102, 241, 0.1) 0%, var(--key-bg) 50%, rgba(99, 102, 241, 0.05) 100%);}/* 数字键的特殊效果 */.number-row .key { background: linear-gradient(145deg, rgba(168, 85, 247, 0.1) 0%, var(--key-bg) 50%, rgba(168, 85, 247, 0.05) 100%);}/* 按键性能记录板块样式 */.key-performance-panel { background: var(--bg-secondary); padding: 2rem 0; border-top: 1px solid var(--border-color);}.performance-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem;}.performance-header h4 { color: var(--text-primary); font-size: 1.5rem; font-weight: 600; margin: 0;}.performance-controls { display: flex; gap: 0.5rem; flex-wrap: wrap;}.control-btn { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: var(--bg-primary); color: var(--text-primary); border: 1px solid var(--border-color); border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 500; transition: all 0.3s ease;}.control-btn:hover { background: var(--bg-tertiary); transform: translateY(-1px); box-shadow: var(--shadow-light);}.control-btn .btn-icon { font-size: 16px;}.performance-table-container { background: var(--bg-primary); border-radius: 8px; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 1.5rem; box-shadow: var(--shadow-light);}.performance-table { width: 100%; border-collapse: collapse; font-size: 14px;}.performance-table th { background: var(--bg-tertiary); color: var(--text-primary); padding: 1rem 0.75rem; text-align: left; font-weight: 600; border-bottom: 2px solid var(--border-color);}.performance-table td { padding: 0.75rem; border-bottom: 1px solid var(--border-color); color: var(--text-primary); vertical-align: middle;}.performance-table tbody tr:hover { background: var(--bg-secondary);}.performance-table tbody tr:last-child td { border-bottom: none;}/* 记录行操作按钮 */.record-actions { display: flex; gap: 0.25rem;}.action-btn { padding: 0.25rem 0.5rem; border: none; border-radius: 4px; cursor: pointer; font-size: 12px; transition: all 0.2s ease; display: flex; align-items: center; gap: 0.25rem;}.copy-btn { background: #3b82f6; color: white;}.copy-btn:hover { background: #2563eb;}.delete-btn { background: #ef4444; color: white;}.delete-btn:hover { background: #dc2626;}/* 空状态样式 */.empty-state { display: none; text-align: center; padding: 3rem 1rem; color: var(--text-secondary);}.empty-state.show { display: block;}.empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.5;}.empty-state p { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--text-primary);}.empty-state small { font-size: 0.9rem; opacity: 0.7;}/* 性能统计样式 */.performance-stats { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; padding: 1rem; background: var(--bg-primary); border-radius: 8px; border: 1px solid var(--border-color); box-shadow: var(--shadow-light);}.stat-item { display: flex; flex-direction: column; align-items: center; gap: 0.25rem;}.stat-label { font-size: 0.9rem; color: var(--text-secondary); font-weight: 500;}.stat-value { font-size: 1.2rem; color: var(--text-accent); font-weight: 600;}/* 延迟颜色指示 */.delay-excellent { color: #22c55e; font-weight: 600;}.delay-good { color: #3b82f6; font-weight: 600;}.delay-average { color: #f59e0b; font-weight: 600;}.delay-poor { color: #ef4444; font-weight: 600;}/* 键盘布局标签 */.layout-tag { display: inline-block; padding: 0.25rem 0.5rem; border-radius: 4px; font-size: 12px; font-weight: 500; text-transform: uppercase;}.layout-pc { background: #dbeafe; color: #1e40af;}.layout-mac { background: #f3e8ff; color: #7c3aed;}[data-theme="dark"] .layout-pc { background: #1e3a8a; color: #93c5fd;}[data-theme="dark"] .layout-mac { background: #581c87; color: #c4b5fd;}/* 超大屏幕优化 */@media (min-width: 1400px) { .hero-section { padding: 2.5rem 0; } .hero-section .container { padding: 2rem 1rem; }}/* 响应式调整 */@media (max-width: 768px) { .keyboard { padding: 1rem; } .key { min-width: 30px; height: 35px; font-size: 0.7rem; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.1); } .key.active, .key.pressed { animation: keyPressJumpMobile 0.25s cubic-bezier(0.68, -0.55, 0.265, 1.55); } .key-wide { min-width: 45px; } .key-extra-wide { min-width: 60px; } .key-shift { min-width: 75px; } .key-space { min-width: 150px; } .function-row, .number-row, .letter-row, .control-row { gap: 0.15rem; } .key-group { gap: 0.15rem; margin-right: 0.3rem; }}@keyframes keyPressJumpMobile { 0% { transform: translateY(0) scale(1); } 50% { transform: translateY(-6px) scale(1.05); } 100% { transform: translateY(2px) scale(0.98); }}@media (max-width: 480px) { .key { min-width: 25px; height: 30px; font-size: 0.6rem; } .key-wide { min-width: 35px; } .key-extra-wide { min-width: 45px; } .key-shift { min-width: 55px; } .key-space { min-width: 100px; }}/* 修改性能表格容器样式，添加滚动功能 *//* 确保性能表格容器样式优先级 */.key-performance-panel .performance-table-container { background: var(--bg-primary); border-radius: 8px; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 1.5rem; box-shadow: var(--shadow-light); position: relative;}/* 表格滚动区域 - 提高优先级 */.key-performance-panel .performance-table-scroll { max-height: 400px !important; /* 大约10行记录的高度 */ overflow-y: auto !important; overflow-x: hidden !important; display: block;}/* 当记录少于等于10条时，不显示滚动条 */.key-performance-panel .performance-table-scroll.no-scroll { max-height: none !important; overflow-y: visible !important;}/* 确保表格在滚动容器内正确显示 */.key-performance-panel .performance-table { width: 100%; border-collapse: collapse; font-size: 14px; display: table;}/* 表格头部固定 */.key-performance-panel .performance-table thead { position: sticky; top: 0; z-index: 10; background: var(--bg-tertiary);}/* 自定义滚动条样式 - 提高优先级 */.key-performance-panel .performance-table-scroll::-webkit-scrollbar { width: 8px !important;}.key-performance-panel .performance-table-scroll::-webkit-scrollbar-track { background: var(--bg-secondary) !important; border-radius: 4px;}.key-performance-panel .performance-table-scroll::-webkit-scrollbar-thumb { background: var(--border-color) !important; border-radius: 4px; transition: background 0.3s ease;}.key-performance-panel .performance-table-scroll::-webkit-scrollbar-thumb:hover { background: var(--text-secondary) !important;}/* Firefox滚动条样式 */.key-performance-panel .performance-table-scroll { scrollbar-width: thin !important; scrollbar-color: var(--border-color) var(--bg-secondary) !important;}/* 滚动提示样式 */.key-performance-panel .scroll-indicator { position: absolute; bottom: 0; left: 0; right: 0; height: 20px; background: linear-gradient(transparent, var(--bg-primary)); pointer-events: none; opacity: 0; transition: opacity 0.3s ease; display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--text-secondary); z-index: 5;}.key-performance-panel .scroll-indicator.show { opacity: 1;}.key-performance-panel .scroll-indicator::before { content: '↓ 向下滚动查看更多记录 ↓';}/* 空状态样式 */.key-performance-panel .empty-state { display: none; text-align: center; padding: 3rem 1rem; color: var(--text-secondary);}.key-performance-panel .empty-state.show { display: block;}/* 响应式调整 */@media (max-width: 768px) { .key-performance-panel .performance-table-scroll { max-height: 300px !important; /* 移动端稍微降低高度 */ } .key-performance-panel .performance-table-container { overflow-x: auto; } .key-performance-panel .performance-table { min-width: 600px; }}/* 按键图表分析面板 */.key-charts-panel { background: var(--bg-secondary); padding: 2rem 0; border-top: 1px solid var(--border-color);}.charts-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem;}.charts-header h4 { color: var(--text-primary); font-size: 1.5rem; font-weight: 600; margin: 0; display: flex; align-items: center; gap: 0.5rem;}.charts-header h4::before { content: '📊'; font-size: 1.2rem;}.charts-controls { display: flex; gap: 0.75rem;}/* Tab导航样式 */.charts-tabs { display: flex; background: var(--bg-primary); border-radius: 12px; padding: 0.5rem; margin-bottom: 2rem; box-shadow: var(--shadow-light); overflow-x: auto; gap: 0.25rem;}.charts-tab-btn { flex: 1; min-width: 200px; padding: 1rem 1.5rem; border: none; background: transparent; color: var(--text-secondary); border-radius: 8px; cursor: pointer; transition: all 0.3s ease; display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-weight: 500; white-space: nowrap; position: relative;}.charts-tab-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); transform: translateY(-2px);}.charts-tab-btn.active { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3); transform: translateY(-2px);}.charts-tab-btn.active::after { content: ''; position: absolute; bottom: -0.5rem; left: 50%; transform: translateX(-50%); width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-top: 8px solid #667eea;}/* Tab内容区域 */.charts-content { min-height: 600px;}.charts-tab-content { display: none; animation: slideIn 0.4s ease;}.charts-tab-content.active { display: block;}@keyframes slideIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); }}/* 图表包装器 */.chart-wrapper { background: var(--bg-primary); border-radius: 16px; padding: 2rem; box-shadow: var(--shadow-light); border: 1px solid var(--border-color);}.chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem; padding-bottom: 1rem; border-bottom: 2px solid var(--border-color);}.chart-header h5 { color: var(--text-primary); font-size: 1.3rem; font-weight: 600; margin: 0; display: flex; align-items: center; gap: 0.5rem;}.chart-info { display: flex; align-items: center; gap: 0.5rem;}.info-text { color: var(--text-secondary); font-size: 0.9rem; background: var(--bg-secondary); padding: 0.5rem 1rem; border-radius: 20px; border: 1px solid var(--border-color);}/* 图表容器 */.chart-container { position: relative; margin: 2rem 0; padding: 1rem; background: var(--bg-secondary); border-radius: 12px; border: 1px solid var(--border-color);}#heatmapBarChart,#responseBarChart,#rateBarChart { max-width: 100%; height: auto !important; border-radius: 8px; background: var(--bg-primary);}/* 图表统计信息 */.chart-stats { margin-top: 2rem; padding-top: 2rem; border-top: 2px solid var(--border-color);}.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; justify-items: center;}.stat-grid .stat-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; padding: 1.5rem; background: var(--bg-secondary); border-radius: 12px; border: 1px solid var(--border-color); min-width: 180px; transition: all 0.3s ease; position: relative; overflow: hidden;}.stat-grid .stat-item::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, #667eea, #764ba2);}.stat-grid .stat-item:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,0.1);}.stat-grid .stat-label { color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; text-align: center;}.stat-grid .stat-value { color: var(--accent-color); font-size: 1.8rem; font-weight: bold; text-align: center; background: linear-gradient(135deg, #667eea, #764ba2); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;}/* 加载状态 */.chart-loading { display: flex; align-items: center; justify-content: center; height: 400px; color: var(--text-secondary); font-size: 1.1rem;}.chart-loading::before { content: '⏳'; margin-right: 0.5rem; animation: spin 2s linear infinite;}@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); }}/* 暗色主题适配 */[data-theme="dark"] .chart-wrapper { background: var(--bg-tertiary); border-color: var(--border-color);}[data-theme="dark"] .chart-container { background: var(--bg-primary);}[data-theme="dark"] #heatmapBarChart,[data-theme="dark"] #responseBarChart,[data-theme="dark"] #rateBarChart { background: var(--bg-secondary);}/* 响应式设计 */@media (max-width: 768px) { .charts-tabs { flex-direction: column; } .charts-tab-btn { min-width: auto; padding: 0.8rem 1rem; } .chart-wrapper { padding: 1rem; } .chart-header { flex-direction: column; align-items: flex-start; } .stat-grid { grid-template-columns: 1fr; gap: 1rem; } .stat-grid .stat-item { min-width: auto; width: 100%; }}@media (max-width: 480px) { .charts-header { flex-direction: column; align-items: flex-start; } .charts-controls { width: 100%; justify-content: flex-start; } .chart-header h5 { font-size: 1.1rem; } .info-text { font-size: 0.8rem; padding: 0.4rem 0.8rem; }}/* 键盘标签容器布局调整 */.keyboard-tabs { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;}/* 推荐按钮容器 */.recommendation-buttons { display: flex; gap: 0.75rem; margin-left: auto; align-items: center;}/* 推荐按钮基础样式 */.recommendation-btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.2rem; border: none; border-radius: 12px; font-size: 0.9rem; font-weight: 600; text-decoration: none; cursor: pointer; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); position: relative; overflow: hidden; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); backdrop-filter: blur(10px); transform: translateY(0);}/* 推荐按钮图标 */.rec-icon { font-size: 1.1rem; transition: transform 0.3s ease;}/* 推荐按钮文字 */.rec-text { font-size: 0.9rem; letter-spacing: 0.5px;}/* 键盘推荐按钮样式 */.keyboard-rec-btn { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border: 2px solid transparent;}.keyboard-rec-btn:hover { background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);}.keyboard-rec-btn:hover .rec-icon { transform: scale(1.2) rotate(5deg);}.keyboard-rec-btn:active { transform: translateY(0); box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);}/* 鼠标推荐按钮样式 */.mouse-rec-btn { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); color: white; border: 2px solid transparent;}.mouse-rec-btn:hover { background: linear-gradient(135deg, #e084fc 0%, #f093fb 100%); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(240, 147, 251, 0.4);}.mouse-rec-btn:hover .rec-icon { transform: scale(1.2) rotate(-5deg);}.mouse-rec-btn:active { transform: translateY(0); box-shadow: 0 4px 12px rgba(240, 147, 251, 0.3);}/* 暗色主题下的推荐按钮 */[data-theme="dark"] .keyboard-rec-btn { background: linear-gradient(135deg, #4c51bf 0%, #553c9a 100%); box-shadow: 0 2px 8px rgba(76, 81, 191, 0.3);}[data-theme="dark"] .keyboard-rec-btn:hover { background: linear-gradient(135deg, #5a67d8 0%, #4c51bf 100%); box-shadow: 0 8px 25px rgba(76, 81, 191, 0.5);}[data-theme="dark"] .mouse-rec-btn { background: linear-gradient(135deg, #d53f8c 0%, #b83280 100%); box-shadow: 0 2px 8px rgba(213, 63, 140, 0.3);}[data-theme="dark"] .mouse-rec-btn:hover { background: linear-gradient(135deg, #e53e3e 0%, #d53f8c 100%); box-shadow: 0 8px 25px rgba(213, 63, 140, 0.5);}/* 响应式设计 */@media (max-width: 768px) { .keyboard-tabs { flex-direction: column; gap: 1rem; align-items: stretch; } .recommendation-buttons { margin-left: 0; justify-content: center; order: -1; /* 在移动端将推荐按钮放在tab按钮上方 */ } .recommendation-btn { padding: 0.7rem 1rem; font-size: 0.85rem; flex: 1; justify-content: center; max-width: 140px; } .rec-text { font-size: 0.8rem; }}@media (max-width: 480px) { .recommendation-buttons { flex-direction: column; gap: 0.5rem; width: 100%; } .recommendation-btn { width: 100%; max-width: none; padding: 0.8rem 1rem; } .rec-icon { font-size: 1rem; } .rec-text { font-size: 0.85rem; }}/* 添加微妙的动画效果 */@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.8; }}.recommendation-btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s;}.recommendation-btn:hover::before { left: 100%;}/* 确保tab按钮和推荐按钮的对齐 */.tab-btn { height: 42px; /* 确保与推荐按钮高度一致 */}.recommendation-btn { height: 42px; min-height: 42px;}/* 键盘性能测试全解析板块样式 */.analysis-section { padding: 4rem 0; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);}[data-theme="dark"] .analysis-section { background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);}.analysis-content { max-width: 1000px; margin: 0 auto;}.analysis-intro { text-align: center; margin-bottom: 3rem;}.analysis-description { font-size: 1.1rem; line-height: 1.8; color: #4a5568; max-width: 800px; margin: 0 auto;}[data-theme="dark"] .analysis-description { color: #cbd5e0;}.performance-rating { margin-bottom: 3rem;}.rating-title { font-size: 1.5rem; font-weight: 600; text-align: center; margin-bottom: 2rem; color: #2d3748;}[data-theme="dark"] .rating-title { color: #f7fafc;}.rating-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin-bottom: 2rem;}.rating-item { background: white; border-radius: 12px; padding: 1.5rem; text-align: center; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease, box-shadow 0.3s ease; border: 2px solid transparent;}[data-theme="dark"] .rating-item { background: #2d3748; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);}.rating-item:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);}.rating-item.excellent { border-color: #48bb78;}.rating-item.good { border-color: #4299e1;}.rating-item.average { border-color: #ed8936;}.rating-item.slow { border-color: #f56565;}.rating-icon { font-size: 2rem; margin-bottom: 0.5rem;}.rating-label { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.5rem; color: #2d3748;}[data-theme="dark"] .rating-label { color: #f7fafc;}.rating-value { font-size: 0.9rem; color: #718096; font-weight: 500;}[data-theme="dark"] .rating-value { color: #a0aec0;}.factors-section { background: white; border-radius: 12px; padding: 2rem; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);}[data-theme="dark"] .factors-section { background: #2d3748; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);}.factors-title { font-size: 1.3rem; font-weight: 600; margin-bottom: 1rem; color: #2d3748;}[data-theme="dark"] .factors-title { color: #f7fafc;}.factors-description,.conclusion { line-height: 1.7; color: #4a5568; margin-bottom: 1rem;}[data-theme="dark"] .factors-description,[data-theme="dark"] .conclusion { color: #cbd5e0;}.conclusion { font-weight: 600; color: #2b6cb0;}[data-theme="dark"] .conclusion { color: #63b3ed;}/* 核心应用场景板块样式 */.scenarios-section { padding: 4rem 0; background: linear-gradient(135deg, #edf2f7 0%, #e2e8f0 100%);}[data-theme="dark"] .scenarios-section { background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);}.scenarios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-bottom: 3rem;}.scenario-card { background: white; border-radius: 16px; padding: 2rem; text-align: center; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; border: 2px solid transparent;}[data-theme="dark"] .scenario-card { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.scenario-card:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15); border-color: #667eea;}.scenario-icon { font-size: 3rem; margin-bottom: 1rem;}.scenario-title { font-size: 1.3rem; font-weight: 600; margin-bottom: 1rem; color: #2d3748;}[data-theme="dark"] .scenario-title { color: #f7fafc;}.scenario-description { line-height: 1.6; color: #4a5568;}[data-theme="dark"] .scenario-description { color: #cbd5e0;}.scenarios-conclusion { text-align: center; background: white; border-radius: 12px; padding: 2rem; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);}[data-theme="dark"] .scenarios-conclusion { background: #2d3748; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);}.scenarios-conclusion p { font-size: 1.1rem; font-weight: 600; color: #2b6cb0; margin: 0;}[data-theme="dark"] .scenarios-conclusion p { color: #63b3ed;}/* 键盘类型对比指南板块样式 */.comparison-section { padding: 4rem 0; background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);}[data-theme="dark"] .comparison-section { background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);}.comparison-intro { text-align: center; font-size: 1.1rem; line-height: 1.8; color: #4a5568; margin-bottom: 3rem; max-width: 800px; margin-left: auto; margin-right: auto;}[data-theme="dark"] .comparison-intro { color: #cbd5e0;}.comparison-table-container { overflow-x: auto; background: white; border-radius: 12px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);}[data-theme="dark"] .comparison-table-container { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.comparison-table { width: 100%; border-collapse: collapse; font-size: 0.9rem;}.comparison-table th { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 1rem; text-align: left; font-weight: 600; border: none;}.comparison-table th:first-child { border-top-left-radius: 12px;}.comparison-table th:last-child { border-top-right-radius: 12px;}.comparison-table td { padding: 1rem; border-bottom: 1px solid #e2e8f0; vertical-align: middle;}[data-theme="dark"] .comparison-table td { border-bottom-color: #4a5568;}.comparison-table tbody tr:hover { background: #f8fafc;}[data-theme="dark"] .comparison-table tbody tr:hover { background: #374151;}.comparison-table tbody tr:last-child td { border-bottom: none;}.keyboard-type { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; color: #2d3748;}[data-theme="dark"] .keyboard-type { color: #f7fafc;}.type-icon { font-size: 1.2rem;}.response-time.excellent { color: #48bb78; font-weight: 600;}.response-time.good { color: #4299e1; font-weight: 600;}.response-time.average { color: #ed8936; font-weight: 600;}.noise.low { color: #48bb78;}.noise.medium { color: #ed8936;}.noise.low-medium { color: #4299e1;}/* 响应式设计 */@media (max-width: 768px) { .rating-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; } .scenarios-grid { grid-template-columns: 1fr; gap: 1.5rem; } .comparison-table { font-size: 0.8rem; } .comparison-table th, .comparison-table td { padding: 0.75rem 0.5rem; }}@media (max-width: 480px) { .rating-grid { grid-template-columns: 1fr; } .analysis-section, .scenarios-section, .comparison-section { padding: 2rem 0; } .factors-section, .scenario-card, .scenarios-conclusion { padding: 1.5rem; }}/* 键盘类型特点全解析板块样式 */.keyboard-types-section { padding: 4rem 0; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);}[data-theme="dark"] .keyboard-types-section { background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);}.keyboard-types-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; margin-bottom: 3rem;}.keyboard-type-card { background: white; border-radius: 16px; padding: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; border: 2px solid transparent;}[data-theme="dark"] .keyboard-type-card { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.keyboard-type-card:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15); border-color: #667eea;}.type-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 2px solid #e2e8f0;}[data-theme="dark"] .type-header { border-bottom-color: #4a5568;}.type-icon { font-size: 2rem;}.type-title { font-size: 1.3rem; font-weight: 600; color: #2d3748; margin: 0;}[data-theme="dark"] .type-title { color: #f7fafc;}.type-content h4 { font-size: 1rem; font-weight: 600; color: #4a5568; margin: 1rem 0 0.5rem 0;}[data-theme="dark"] .type-content h4 { color: #cbd5e0;}.type-content p { color: #718096; line-height: 1.6; margin-bottom: 1rem;}[data-theme="dark"] .type-content p { color: #a0aec0;}.type-content ul { color: #718096; padding-left: 1.2rem; margin-bottom: 1rem;}[data-theme="dark"] .type-content ul { color: #a0aec0;}.type-content li { margin-bottom: 0.3rem; line-height: 1.5;}/* 选择建议样式 */.selection-guide { background: white; border-radius: 16px; padding: 2rem; margin-bottom: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);}[data-theme="dark"] .selection-guide { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.guide-title { font-size: 1.5rem; font-weight: 600; text-align: center; margin-bottom: 2rem; color: #2d3748;}[data-theme="dark"] .guide-title { color: #f7fafc;}.guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem;}.guide-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1rem; background: #f8fafc; border-radius: 12px; transition: all 0.3s ease;}[data-theme="dark"] .guide-item { background: #374151;}.guide-item:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);}.guide-icon { font-size: 1.5rem; flex-shrink: 0;}.guide-content h4 { font-size: 1rem; font-weight: 600; color: #2d3748; margin: 0 0 0.5rem 0;}[data-theme="dark"] .guide-content h4 { color: #f7fafc;}.guide-content p { font-size: 0.9rem; color: #718096; line-height: 1.5; margin: 0;}[data-theme="dark"] .guide-content p { color: #a0aec0;}/* 键盘轴体全解析板块样式 */.switches-section { padding: 4rem 0; background: linear-gradient(135deg, #edf2f7 0%, #e2e8f0 100%);}[data-theme="dark"] .switches-section { background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);}.switches-intro { text-align: center; font-size: 1.1rem; line-height: 1.8; color: #4a5568; margin-bottom: 3rem; max-width: 800px; margin-left: auto; margin-right: auto;}[data-theme="dark"] .switches-intro { color: #cbd5e0;}.switches-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-bottom: 3rem;}.switch-card { background: white; border-radius: 16px; padding: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; border: 2px solid transparent;}[data-theme="dark"] .switch-card { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.switch-card:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);}.switch-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 2px solid #e2e8f0;}[data-theme="dark"] .switch-header { border-bottom-color: #4a5568;}.switch-color { width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;}.red-switch .switch-color { background: #f56565;}.green-switch .switch-color { background: #48bb78;}.brown-switch .switch-color { background: #d69e2e;}.black-switch .switch-color { background: #2d3748;}.red-switch:hover { border-color: #f56565;}.green-switch:hover { border-color: #48bb78;}.brown-switch:hover { border-color: #d69e2e;}.black-switch:hover { border-color: #2d3748;}.switch-name { font-size: 1.2rem; font-weight: 600; color: #2d3748; margin: 0;}[data-theme="dark"] .switch-name { color: #f7fafc;}.switch-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-bottom: 1.5rem; padding: 1rem; background: #f8fafc; border-radius: 8px;}[data-theme="dark"] .switch-specs { background: #374151;}.spec-item { display: flex; justify-content: space-between; align-items: center;}.spec-label { font-size: 0.85rem; color: #718096; font-weight: 500;}[data-theme="dark"] .spec-label { color: #a0aec0;}.spec-value { font-size: 0.85rem; color: #2d3748; font-weight: 600;}[data-theme="dark"] .spec-value { color: #f7fafc;}.switch-description p { font-size: 0.9rem; line-height: 1.6; color: #718096; margin-bottom: 0.8rem;}[data-theme="dark"] .switch-description p { color: #a0aec0;}/* 轴体选择建议样式 */.switch-guide { background: white; border-radius: 16px; padding: 2rem; margin-bottom: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);}[data-theme="dark"] .switch-guide { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.switch-recommendations { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem;}.recommendation-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1.5rem; background: #f8fafc; border-radius: 12px; transition: all 0.3s ease;}[data-theme="dark"] .recommendation-item { background: #374151;}.recommendation-item:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);}.rec-icon { font-size: 1.5rem; flex-shrink: 0;}.rec-content h4 { font-size: 1rem; font-weight: 600; color: #2d3748; margin: 0 0 0.5rem 0;}[data-theme="dark"] .rec-content h4 { color: #f7fafc;}.rec-content p { font-size: 0.9rem; color: #718096; line-height: 1.5; margin: 0;}[data-theme="dark"] .rec-content p { color: #a0aec0;}/* 键盘故障诊断与修复指南板块样式 */.troubleshooting-section { padding: 4rem 0; background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);}[data-theme="dark"] .troubleshooting-section { background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);}.troubleshooting-intro { text-align: center; font-size: 1.1rem; line-height: 1.8; color: #4a5568; margin-bottom: 3rem; max-width: 800px; margin-left: auto; margin-right: auto;}[data-theme="dark"] .troubleshooting-intro { color: #cbd5e0;}.problems-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; margin-bottom: 3rem;}.problem-card { background: white; border-radius: 16px; padding: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; border: 2px solid transparent;}[data-theme="dark"] .problem-card { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.problem-card:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15); border-color: #f56565;}.problem-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 2px solid #e2e8f0;}[data-theme="dark"] .problem-header { border-bottom-color: #4a5568;}.problem-icon { font-size: 2rem;}.problem-title { font-size: 1.3rem; font-weight: 600; color: #2d3748; margin: 0;}[data-theme="dark"] .problem-title { color: #f7fafc;}.problem-content h4 { font-size: 1rem; font-weight: 600; color: #4a5568; margin: 1rem 0 0.5rem 0;}[data-theme="dark"] .problem-content h4 { color: #cbd5e0;}.problem-content p { color: #718096; line-height: 1.6; margin-bottom: 1rem;}[data-theme="dark"] .problem-content p { color: #a0aec0;}.problem-content ol { color: #718096; padding-left: 1.2rem; margin-bottom: 1rem;}[data-theme="dark"] .problem-content ol { color: #a0aec0;}.problem-content li { margin-bottom: 0.5rem; line-height: 1.5;}/* 日常维护建议样式 */.maintenance-section { background: white; border-radius: 16px; padding: 2rem; margin-bottom: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);}[data-theme="dark"] .maintenance-section { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.maintenance-title { font-size: 1.5rem; font-weight: 600; text-align: center; margin-bottom: 2rem; color: #2d3748;}[data-theme="dark"] .maintenance-title { color: #f7fafc;}.maintenance-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem;}.maintenance-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1.5rem; background: #f8fafc; border-radius: 12px; transition: all 0.3s ease;}[data-theme="dark"] .maintenance-item { background: #374151;}.maintenance-item:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);}.maintenance-icon { font-size: 1.5rem; flex-shrink: 0;}.maintenance-content h4 { font-size: 1rem; font-weight: 600; color: #2d3748; margin: 0 0 0.5rem 0;}[data-theme="dark"] .maintenance-content h4 { color: #f7fafc;}.maintenance-content p { font-size: 0.9rem; color: #718096; line-height: 1.5; margin: 0;}[data-theme="dark"] .maintenance-content p { color: #a0aec0;}/* 通用总结样式 */.section-summary { text-align: center; background: white; border-radius: 12px; padding: 2rem; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);}[data-theme="dark"] .section-summary { background: #2d3748; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);}.section-summary p { font-size: 1.1rem; font-weight: 600; color: #2b6cb0; margin: 0; line-height: 1.7;}[data-theme="dark"] .section-summary p { color: #63b3ed;}/* 响应式设计 */@media (max-width: 768px) { .keyboard-types-grid, .switches-grid, .problems-grid { grid-template-columns: 1fr; gap: 1.5rem; } .guide-grid, .switch-recommendations, .maintenance-grid { grid-template-columns: 1fr; gap: 1rem; } .switch-specs { grid-template-columns: 1fr; }}@media (max-width: 480px) { .keyboard-types-section, .switches-section, .troubleshooting-section { padding: 2rem 0; } .keyboard-type-card, .switch-card, .problem-card, .selection-guide, .switch-guide, .maintenance-section { padding: 1.5rem; } .type-header, .switch-header, .problem-header { flex-direction: column; text-align: center; gap: 0.5rem; }}/* 键盘使用技巧详解板块样式 */.keyboard-tips-section { padding: 4rem 0; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);}[data-theme="dark"] .keyboard-tips-section { background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);}.tips-intro { text-align: center; font-size: 1.1rem; line-height: 1.8; color: #4a5568; margin-bottom: 3rem; max-width: 800px; margin-left: auto; margin-right: auto;}[data-theme="dark"] .tips-intro { color: #cbd5e0;}.tips-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 2rem;}.tip-category { background: white; border-radius: 16px; padding: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; border: 2px solid transparent;}[data-theme="dark"] .tip-category { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.tip-category:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15); border-color: #667eea;}.category-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 2px solid #e2e8f0;}[data-theme="dark"] .category-header { border-bottom-color: #4a5568;}.category-icon { font-size: 2rem;}.category-title { font-size: 1.3rem; font-weight: 600; color: #2d3748; margin: 0;}[data-theme="dark"] .category-title { color: #f7fafc;}.tip-item { margin-bottom: 2rem;}.tip-item:last-child { margin-bottom: 0;}.tip-title { font-size: 1.1rem; font-weight: 600; color: #4a5568; margin: 0 0 1rem 0;}[data-theme="dark"] .tip-title { color: #cbd5e0;}.tip-list { color: #718096; padding-left: 1.2rem; margin-bottom: 1rem;}[data-theme="dark"] .tip-list { color: #a0aec0;}.tip-list li { margin-bottom: 0.5rem; line-height: 1.6;}.tip-desc { color: #718096; line-height: 1.6; margin-bottom: 1rem;}[data-theme="dark"] .tip-desc { color: #a0aec0;}.tip-note { color: #2b6cb0; font-weight: 500; margin-top: 0.5rem;}[data-theme="dark"] .tip-note { color: #63b3ed;}/* 快捷键网格样式 */.shortcut-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin: 1rem 0;}.shortcut-item { display: flex; flex-direction: column; align-items: center; padding: 1rem; background: #f8fafc; border-radius: 8px; transition: all 0.3s ease;}[data-theme="dark"] .shortcut-item { background: #374151;}.shortcut-item:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);}.shortcut-key { font-family: 'Courier New', monospace; font-weight: 600; color: #2d3748; background: #e2e8f0; padding: 0.3rem 0.6rem; border-radius: 4px; margin-bottom: 0.5rem; font-size: 0.9rem;}[data-theme="dark"] .shortcut-key { color: #f7fafc; background: #4a5568;}.shortcut-desc { font-size: 0.85rem; color: #718096; text-align: center;}[data-theme="dark"] .shortcut-desc { color: #a0aec0;}/* 设置步骤样式 */.setting-steps { margin: 1rem 0;}.step-item { display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.8rem; padding: 0.8rem; background: #f8fafc; border-radius: 8px;}[data-theme="dark"] .step-item { background: #374151;}.step-label { font-weight: 600; color: #4a5568; flex-shrink: 0; min-width: 80px;}[data-theme="dark"] .step-label { color: #cbd5e0;}.step-desc { color: #718096; line-height: 1.5;}[data-theme="dark"] .step-desc { color: #a0aec0;}/* 清洁步骤样式 */.cleaning-steps { margin-top: 1rem;}.cleaning-steps h5 { font-size: 1rem; font-weight: 600; color: #4a5568; margin: 0 0 0.5rem 0;}[data-theme="dark"] .cleaning-steps h5 { color: #cbd5e0;}.step-list { color: #718096; padding-left: 1.2rem; margin: 0;}[data-theme="dark"] .step-list { color: #a0aec0;}.step-list li { margin-bottom: 0.3rem; line-height: 1.5;}/* 键盘技术术语词汇表板块样式 */.terminology-section { padding: 4rem 0; background: linear-gradient(135deg, #edf2f7 0%, #e2e8f0 100%);}[data-theme="dark"] .terminology-section { background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);}.terminology-intro { text-align: center; font-size: 1.1rem; line-height: 1.8; color: #4a5568; margin-bottom: 3rem; max-width: 800px; margin-left: auto; margin-right: auto;}[data-theme="dark"] .terminology-intro { color: #cbd5e0;}.terminology-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem;}.term-card { background: white; border-radius: 16px; padding: 2rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; border: 2px solid transparent;}[data-theme="dark"] .term-card { background: #2d3748; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);}.term-card:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15); border-color: #667eea;}.term-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 2px solid #e2e8f0;}[data-theme="dark"] .term-header { border-bottom-color: #4a5568;}.term-number { width: 40px; height: 40px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 1.1rem; flex-shrink: 0;}.term-title { font-size: 1.2rem; font-weight: 600; color: #2d3748; margin: 0;}[data-theme="dark"] .term-title { color: #f7fafc;}.term-content h4 { font-size: 1rem; font-weight: 600; color: #4a5568; margin: 1rem 0 0.5rem 0;}[data-theme="dark"] .term-content h4 { color: #cbd5e0;}.term-definition { margin-bottom: 1.5rem;}.term-definition p { color: #718096; line-height: 1.6; margin-bottom: 0.5rem;}[data-theme="dark"] .term-definition p { color: #a0aec0;}.term-definition ul { color: #718096; padding-left: 1.2rem; margin-bottom: 0.5rem;}[data-theme="dark"] .term-definition ul { color: #a0aec0;}.term-definition li { margin-bottom: 0.3rem; line-height: 1.5;}.term-details p { color: #718096; line-height: 1.6; margin-bottom: 0.8rem;}[data-theme="dark"] .term-details p { color: #a0aec0;}.term-details ul { color: #718096; padding-left: 1.2rem; margin-bottom: 1rem;}[data-theme="dark"] .term-details ul { color: #a0aec0;}.term-details li { margin-bottom: 0.4rem; line-height: 1.5;}.term-note { color: #2b6cb0; font-weight: 500; margin-top: 0.5rem;}[data-theme="dark"] .term-note { color: #63b3ed;}/* 响应式设计 */@media (max-width: 768px) { .tips-grid { grid-template-columns: 1fr; gap: 1.5rem; } .terminology-grid { grid-template-columns: 1fr; gap: 1.5rem; } .shortcut-grid { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; } .setting-steps { margin: 0.8rem 0; } .step-item { flex-direction: column; gap: 0.3rem; } .step-label { min-width: auto; }}@media (max-width: 480px) { .keyboard-tips-section, .terminology-section { padding: 2rem 0; } .tip-category, .term-card { padding: 1.5rem; } .category-header, .term-header { flex-direction: column; text-align: center; gap: 0.5rem; } .shortcut-grid { grid-template-columns: 1fr; } .term-number { width: 35px; height: 35px; font-size: 1rem; }}/* Mac键盘编辑区域向上移动一行 */.mac-keyboard .edit-section .key-group.edit-keys { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* Mac键盘编辑区域向上移动一行 */.mac-keyboard .edit-section .key-group.edit-keys { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* F16-F19按键向上移动一行 */.numpad .key-group.edit-keys { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* Mac键盘编辑区域向上移动一行 */.mac-keyboard .edit-section .key-group.edit-keys { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* F16-F19按键向上移动一行 */.numpad .key-group.edit-keys { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* Mac键盘数字小键盘1、2、3按键向上移动一行 */.mac-keyboard .numpad .numpad-row:nth-child(5) { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* Mac键盘edit-keys-group中的arrow-keys向下移动一行 */.mac-keyboard .edit-section .arrow-keys { margin-top: 45px; /* 向下移动一行，约等于一个按键的高度加间距 */}/* Mac键盘编辑区域向上移动一行 */.mac-keyboard .edit-section .key-group.edit-keys { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* F16-F19按键向上移动一行 */.numpad .key-group.edit-keys { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* Mac键盘数字小键盘1、2、3按键向上移动一行 */.mac-keyboard .numpad .numpad-row:nth-child(5) { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* Mac键盘edit-keys-group中的arrow-keys向下移动一行 */.mac-keyboard .edit-section .arrow-keys { margin-top: 45px; /* 向下移动一行，约等于一个按键的高度加间距 */}/* PC键盘功能键左对齐 */.pc-keyboard .function-row { justify-content: flex-start; margin-left: 0; padding-left: 0;}/* PC键盘edit-section整体向上移动一行 */.pc-keyboard .edit-section { margin-top: -45px; /* 向上移动一行，约等于一个按键的高度加间距 */}/* PC键盘数字小键盘1、2、3、4、5、6向上平移一个键位 */.pc-keyboard .numpad .numpad-row:nth-child(3) .key[data-key="Numpad4"],.pc-keyboard .numpad .numpad-row:nth-child(3) .key[data-key="Numpad5"],.pc-keyboard .numpad .numpad-row:nth-child(3) .key[data-key="Numpad6"] { margin-top: -45px; /* 向上移动一行 */}/* PC键盘数字小键盘0和.向上平移一个键位 */.pc-keyboard .numpad .numpad-row:nth-child(5) .key[data-key="Numpad0"],.pc-keyboard .numpad .numpad-row:nth-child(5) .key[data-key="NumpadDecimal"] { margin-top: -45px; /* 向上移动一行 */}/* PC键盘数字小键盘.键向右水平平移一个键位 */.pc-keyboard .numpad .numpad-row:nth-child(5) .key[data-key="NumpadDecimal"] { margin-left: 45px; /* 向右移动一个键位 */}// ... existing code .../* Enlarge Numpad0 key to 200% of original size */.pc-keyboard .numpad .key[data-key="Numpad0"] { min-width: 170px; /* 85px * 2 = 170px */ height: 80px; /* 40px * 2 = 80px */ font-size: 28px; /* Scale font size proportionally */ transform: scale(1); /* Ensure no additional scaling conflicts */}