zhangl
Refactor index.html, README.md, and style.css for interactive English learning app. Updated HTML structure, added navigation and control features, enhanced styling, and improved documentation in README.
c7e7ea8 | /* 全局样式重置和基础设置 */ | |
| * { | |
| margin: 0; | |
| padding: 0; | |
| box-sizing: border-box; | |
| } | |
| :root { | |
| --primary-color: #2563eb; | |
| --primary-hover: #1d4ed8; | |
| --secondary-color: #64748b; | |
| --success-color: #059669; | |
| --warning-color: #d97706; | |
| --error-color: #dc2626; | |
| --bg-primary: #ffffff; | |
| --bg-secondary: #f8fafc; | |
| --bg-tertiary: #e2e8f0; | |
| --text-primary: #1e293b; | |
| --text-secondary: #475569; | |
| --text-muted: #64748b; | |
| --border-color: #e2e8f0; | |
| --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05); | |
| --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); | |
| --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); | |
| --border-radius: 8px; | |
| --border-radius-lg: 12px; | |
| --border-radius-xl: 16px; | |
| --font-size-sm: 0.875rem; | |
| --font-size-base: 1rem; | |
| --font-size-lg: 1.125rem; | |
| --font-size-xl: 1.25rem; | |
| --font-size-2xl: 1.5rem; | |
| --z-index-dropdown: 1000; | |
| --z-index-overlay: 2000; | |
| --z-index-modal: 3000; | |
| --z-index-toast: 4000; | |
| } | |
| body { | |
| font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', '微软雅黑', Roboto, sans-serif; | |
| background-color: var(--bg-secondary); | |
| color: var(--text-primary); | |
| line-height: 1.6; | |
| } | |
| .app-container { | |
| min-height: 100vh; | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| /* 顶部导航栏 */ | |
| .header { | |
| background: var(--bg-primary); | |
| border-bottom: 1px solid var(--border-color); | |
| box-shadow: var(--shadow-sm); | |
| position: sticky; | |
| top: 0; | |
| z-index: var(--z-index-dropdown); | |
| } | |
| .header-content { | |
| max-width: 1200px; | |
| margin: 0 auto; | |
| padding: 1rem 1.5rem; | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| } | |
| .app-title { | |
| font-size: var(--font-size-xl); | |
| font-weight: 600; | |
| color: var(--primary-color); | |
| display: flex; | |
| align-items: center; | |
| gap: 0.75rem; | |
| } | |
| .app-title i { | |
| font-size: var(--font-size-2xl); | |
| } | |
| .controls { | |
| display: flex; | |
| gap: 0.75rem; | |
| } | |
| .control-btn { | |
| display: flex; | |
| align-items: center; | |
| gap: 0.5rem; | |
| padding: 0.5rem 1rem; | |
| background: var(--bg-secondary); | |
| border: 1px solid var(--border-color); | |
| border-radius: var(--border-radius); | |
| color: var(--text-secondary); | |
| font-size: var(--font-size-sm); | |
| cursor: pointer; | |
| transition: all 0.2s ease; | |
| } | |
| .control-btn:hover { | |
| background: var(--primary-color); | |
| color: white; | |
| border-color: var(--primary-color); | |
| } | |
| .control-btn.active { | |
| background: var(--primary-color); | |
| color: white; | |
| border-color: var(--primary-color); | |
| } | |
| /* 主要内容区域 */ | |
| .main-content { | |
| flex: 1; | |
| max-width: 1200px; | |
| margin: 0 auto; | |
| width: 100%; | |
| padding: 1.5rem; | |
| } | |
| /* 页面导航 */ | |
| .page-navigation { | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| gap: 1rem; | |
| margin-bottom: 1.5rem; | |
| padding: 1rem; | |
| background: var(--bg-primary); | |
| border-radius: var(--border-radius-lg); | |
| box-shadow: var(--shadow-sm); | |
| } | |
| .nav-btn { | |
| width: 2.5rem; | |
| height: 2.5rem; | |
| border: 1px solid var(--border-color); | |
| background: var(--bg-primary); | |
| border-radius: 50%; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| cursor: pointer; | |
| transition: all 0.2s ease; | |
| color: var(--text-secondary); | |
| } | |
| .nav-btn:hover { | |
| background: var(--primary-color); | |
| color: white; | |
| border-color: var(--primary-color); | |
| } | |
| .nav-btn:disabled { | |
| opacity: 0.5; | |
| cursor: not-allowed; | |
| } | |
| .nav-btn:disabled:hover { | |
| background: var(--bg-primary); | |
| color: var(--text-secondary); | |
| border-color: var(--border-color); | |
| } | |
| .page-info { | |
| font-size: var(--font-size-lg); | |
| font-weight: 500; | |
| color: var(--text-primary); | |
| min-width: 4rem; | |
| text-align: center; | |
| } | |
| .progress-bar { | |
| flex: 1; | |
| max-width: 200px; | |
| height: 4px; | |
| background: var(--bg-tertiary); | |
| border-radius: 2px; | |
| overflow: hidden; | |
| margin-left: 1rem; | |
| } | |
| .progress-fill { | |
| height: 100%; | |
| background: var(--primary-color); | |
| border-radius: 2px; | |
| transition: width 0.3s ease; | |
| } | |
| /* 页面容器 */ | |
| .page-container { | |
| background: var(--bg-primary); | |
| border-radius: var(--border-radius-xl); | |
| box-shadow: var(--shadow-lg); | |
| overflow: hidden; | |
| min-height: 500px; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| } | |
| .loading { | |
| text-align: center; | |
| color: var(--text-muted); | |
| } | |
| .loading i { | |
| font-size: 2rem; | |
| margin-bottom: 1rem; | |
| color: var(--primary-color); | |
| } | |
| .page-content { | |
| width: 100%; | |
| height: 100%; | |
| } | |
| .page-image-container { | |
| position: relative; | |
| width: 100%; | |
| height: 100%; | |
| min-height: 500px; | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| overflow: hidden; | |
| } | |
| .page-image { | |
| max-width: 100%; | |
| max-height: 80vh; | |
| height: auto; | |
| border-radius: var(--border-radius); | |
| box-shadow: var(--shadow-md); | |
| display: block; | |
| } | |
| /* 文本覆盖层 */ | |
| .text-overlays { | |
| position: absolute; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| pointer-events: none; | |
| } | |
| .text-piece { | |
| position: absolute; | |
| background: transparent; | |
| border: 1px solid transparent; | |
| border-radius: 4px; | |
| cursor: pointer; | |
| pointer-events: all; | |
| transition: all 0.3s ease; | |
| padding: 0; | |
| } | |
| .text-piece:hover { | |
| background: rgba(37, 99, 235, 0.08); | |
| border-color: rgba(37, 99, 235, 0.8); | |
| border-width: 2px; | |
| box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.2); | |
| } | |
| .text-piece.active { | |
| background: rgba(37, 99, 235, 0.12); | |
| border-color: var(--primary-color); | |
| border-width: 2px; | |
| box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.4); | |
| animation: activeFlash 1s ease-in-out; | |
| } | |
| .text-piece.playing { | |
| border-color: var(--success-color); | |
| box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.4); | |
| animation: playingPulse 2s ease-in-out infinite; | |
| } | |
| /* 交互模式下显示所有区域的轮廓 */ | |
| .show-interactive-areas .text-piece { | |
| background: rgba(37, 99, 235, 0.05); | |
| border-color: rgba(37, 99, 235, 0.3); | |
| border-width: 1px; | |
| } | |
| .show-interactive-areas .text-piece:hover { | |
| background: rgba(37, 99, 235, 0.1); | |
| border-color: var(--primary-color); | |
| border-width: 2px; | |
| } | |
| .piece-text { | |
| font-size: var(--font-size-sm); | |
| font-weight: 500; | |
| color: var(--text-primary); | |
| text-shadow: 0 1px 2px rgba(255, 255, 255, 1); | |
| line-height: 1.3; | |
| white-space: nowrap; | |
| overflow: hidden; | |
| text-overflow: ellipsis; | |
| font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', '微软雅黑', sans-serif; | |
| opacity: 0; | |
| pointer-events: none; | |
| display: none; | |
| } | |
| .piece-translation { | |
| font-size: 0.75rem; | |
| color: var(--text-secondary); | |
| margin-top: 0.125rem; | |
| text-shadow: 0 1px 2px rgba(255, 255, 255, 1); | |
| font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', '微软雅黑', sans-serif; | |
| opacity: 0; | |
| pointer-events: none; | |
| display: none; | |
| } | |
| /* 交互模式下显示文本（仅用于调试） */ | |
| .show-interactive-areas .piece-text { | |
| opacity: 0.6; | |
| display: block; | |
| background: rgba(255, 255, 255, 0.9); | |
| padding: 0.125rem 0.25rem; | |
| border-radius: 2px; | |
| font-size: 0.7rem; | |
| } | |
| .show-interactive-areas .piece-translation { | |
| opacity: 0.5; | |
| display: block; | |
| background: rgba(255, 255, 255, 0.8); | |
| padding: 0.125rem 0.25rem; | |
| border-radius: 2px; | |
| font-size: 0.6rem; | |
| } | |
| /* 底部控制面板 */ | |
| .bottom-panel { | |
| margin-top: 1.5rem; | |
| } | |
| .audio-player { | |
| background: var(--bg-primary); | |
| border-radius: var(--border-radius-lg); | |
| padding: 1rem; | |
| box-shadow: var(--shadow-md); | |
| } | |
| .audio-info { | |
| display: flex; | |
| flex-direction: column; | |
| gap: 1rem; | |
| } | |
| .audio-text { | |
| font-size: var(--font-size-lg); | |
| font-weight: 500; | |
| color: var(--text-primary); | |
| text-align: center; | |
| font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', '微软雅黑', sans-serif; | |
| } | |
| .audio-controls { | |
| display: flex; | |
| align-items: center; | |
| gap: 1rem; | |
| } | |
| .audio-btn { | |
| width: 2.5rem; | |
| height: 2.5rem; | |
| border: none; | |
| background: var(--primary-color); | |
| color: white; | |
| border-radius: 50%; | |
| cursor: pointer; | |
| transition: all 0.2s ease; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| } | |
| .audio-btn:hover { | |
| background: var(--primary-hover); | |
| transform: scale(1.05); | |
| } | |
| .audio-progress { | |
| flex: 1; | |
| display: flex; | |
| flex-direction: column; | |
| gap: 0.5rem; | |
| } | |
| .audio-timeline { | |
| height: 4px; | |
| background: var(--bg-tertiary); | |
| border-radius: 2px; | |
| cursor: pointer; | |
| position: relative; | |
| } | |
| .audio-progress-bar { | |
| height: 100%; | |
| background: var(--primary-color); | |
| border-radius: 2px; | |
| transition: width 0.1s ease; | |
| } | |
| .audio-time { | |
| display: flex; | |
| justify-content: space-between; | |
| font-size: var(--font-size-sm); | |
| color: var(--text-muted); | |
| } | |
| /* 搜索面板 */ | |
| .search-panel { | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| background: rgba(0, 0, 0, 0.5); | |
| z-index: var(--z-index-modal); | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| padding: 1rem; | |
| } | |
| .search-content { | |
| background: var(--bg-primary); | |
| border-radius: var(--border-radius-xl); | |
| box-shadow: var(--shadow-lg); | |
| width: 100%; | |
| max-width: 600px; | |
| max-height: 80vh; | |
| overflow: hidden; | |
| } | |
| .search-header { | |
| padding: 1.5rem; | |
| border-bottom: 1px solid var(--border-color); | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| } | |
| .search-body { | |
| padding: 1.5rem; | |
| max-height: 60vh; | |
| overflow-y: auto; | |
| } | |
| .search-input-container { | |
| display: flex; | |
| gap: 0.5rem; | |
| margin-bottom: 1.5rem; | |
| } | |
| .search-input-container input { | |
| flex: 1; | |
| padding: 0.75rem 1rem; | |
| border: 1px solid var(--border-color); | |
| border-radius: var(--border-radius); | |
| font-size: var(--font-size-base); | |
| outline: none; | |
| transition: border-color 0.2s ease; | |
| } | |
| .search-input-container input:focus { | |
| border-color: var(--primary-color); | |
| } | |
| .search-btn { | |
| padding: 0.75rem 1rem; | |
| background: var(--primary-color); | |
| color: white; | |
| border: none; | |
| border-radius: var(--border-radius); | |
| cursor: pointer; | |
| transition: background-color 0.2s ease; | |
| } | |
| .search-btn:hover { | |
| background: var(--primary-hover); | |
| } | |
| .search-results { | |
| min-height: 200px; | |
| } | |
| .search-empty { | |
| text-align: center; | |
| color: var(--text-muted); | |
| padding: 2rem; | |
| font-style: italic; | |
| } | |
| .search-result-item { | |
| padding: 1rem; | |
| border: 1px solid var(--border-color); | |
| border-radius: var(--border-radius); | |
| margin-bottom: 0.75rem; | |
| cursor: pointer; | |
| transition: all 0.2s ease; | |
| } | |
| .search-result-item:hover { | |
| border-color: var(--primary-color); | |
| background: var(--bg-secondary); | |
| } | |
| .search-result-page { | |
| font-size: var(--font-size-sm); | |
| color: var(--text-muted); | |
| margin-bottom: 0.5rem; | |
| } | |
| .search-result-text { | |
| font-weight: 500; | |
| margin-bottom: 0.25rem; | |
| font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', '微软雅黑', sans-serif; | |
| } | |
| .search-result-translation { | |
| color: var(--text-secondary); | |
| font-size: var(--font-size-sm); | |
| font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', '微软雅黑', sans-serif; | |
| } | |
| .search-highlight { | |
| background: yellow; | |
| padding: 0.125rem 0.25rem; | |
| border-radius: 2px; | |
| } | |
| /* 书签面板 */ | |
| .bookmark-panel { | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| background: rgba(0, 0, 0, 0.5); | |
| z-index: var(--z-index-modal); | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| padding: 1rem; | |
| } | |
| .bookmark-content { | |
| background: var(--bg-primary); | |
| border-radius: var(--border-radius-xl); | |
| box-shadow: var(--shadow-lg); | |
| width: 100%; | |
| max-width: 500px; | |
| max-height: 80vh; | |
| overflow: hidden; | |
| } | |
| .bookmark-header { | |
| padding: 1.5rem; | |
| border-bottom: 1px solid var(--border-color); | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| } | |
| .bookmark-body { | |
| padding: 1.5rem; | |
| max-height: 60vh; | |
| overflow-y: auto; | |
| } | |
| .bookmark-empty { | |
| text-align: center; | |
| color: var(--text-muted); | |
| padding: 2rem; | |
| font-style: italic; | |
| } | |
| .bookmark-item { | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| padding: 1rem; | |
| border: 1px solid var(--border-color); | |
| border-radius: var(--border-radius); | |
| margin-bottom: 0.75rem; | |
| cursor: pointer; | |
| transition: all 0.2s ease; | |
| } | |
| .bookmark-item:hover { | |
| border-color: var(--primary-color); | |
| background: var(--bg-secondary); | |
| } | |
| .bookmark-info { | |
| flex: 1; | |
| } | |
| .bookmark-page { | |
| font-weight: 500; | |
| color: var(--text-primary); | |
| margin-bottom: 0.25rem; | |
| } | |
| .bookmark-time { | |
| font-size: var(--font-size-sm); | |
| color: var(--text-muted); | |
| } | |
| .bookmark-actions { | |
| display: flex; | |
| gap: 0.5rem; | |
| } | |
| .bookmark-delete { | |
| width: 1.5rem; | |
| height: 1.5rem; | |
| border: none; | |
| background: var(--error-color); | |
| color: white; | |
| border-radius: 50%; | |
| cursor: pointer; | |
| transition: all 0.2s ease; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| font-size: 0.75rem; | |
| } | |
| .bookmark-delete:hover { | |
| transform: scale(1.1); | |
| } | |
| /* 设置面板 */ | |
| .settings-panel { | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| background: rgba(0, 0, 0, 0.5); | |
| z-index: var(--z-index-modal); | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| padding: 1rem; | |
| } | |
| .settings-content { | |
| background: var(--bg-primary); | |
| border-radius: var(--border-radius-xl); | |
| box-shadow: var(--shadow-lg); | |
| width: 100%; | |
| max-width: 400px; | |
| max-height: 80vh; | |
| overflow-y: auto; | |
| } | |
| .settings-header { | |
| padding: 1.5rem; | |
| border-bottom: 1px solid var(--border-color); | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| } | |
| .settings-header h3 { | |
| font-size: var(--font-size-xl); | |
| font-weight: 600; | |
| color: var(--text-primary); | |
| } | |
| .close-btn { | |
| width: 2rem; | |
| height: 2rem; | |
| border: none; | |
| background: none; | |
| color: var(--text-muted); | |
| cursor: pointer; | |
| border-radius: 4px; | |
| transition: all 0.2s ease; | |
| } | |
| .close-btn:hover { | |
| background: var(--bg-secondary); | |
| color: var(--text-primary); | |
| } | |
| .settings-body { | |
| padding: 1.5rem; | |
| } | |
| .setting-item { | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| padding: 1rem 0; | |
| border-bottom: 1px solid var(--border-color); | |
| } | |
| .setting-item:last-child { | |
| border-bottom: none; | |
| } | |
| .setting-item label { | |
| font-weight: 500; | |
| color: var(--text-primary); | |
| } | |
| .setting-item input[type="checkbox"] { | |
| width: 1rem; | |
| height: 1rem; | |
| accent-color: var(--primary-color); | |
| } | |
| .setting-item select { | |
| padding: 0.25rem 0.5rem; | |
| border: 1px solid var(--border-color); | |
| border-radius: var(--border-radius); | |
| background: var(--bg-primary); | |
| color: var(--text-primary); | |
| } | |
| /* 消息提示 */ | |
| .toast { | |
| position: fixed; | |
| bottom: 2rem; | |
| left: 50%; | |
| transform: translateX(-50%); | |
| background: var(--text-primary); | |
| color: white; | |
| padding: 0.75rem 1.5rem; | |
| border-radius: var(--border-radius); | |
| box-shadow: var(--shadow-lg); | |
| z-index: var(--z-index-toast); | |
| opacity: 0; | |
| visibility: hidden; | |
| transition: all 0.3s ease; | |
| } | |
| .toast.show { | |
| opacity: 1; | |
| visibility: visible; | |
| } | |
| .toast.success { | |
| background: var(--success-color); | |
| } | |
| .toast.warning { | |
| background: var(--warning-color); | |
| } | |
| .toast.error { | |
| background: var(--error-color); | |
| } | |
| /* 响应式设计 */ | |
| @media (max-width: 768px) { | |
| .header-content { | |
| padding: 1rem; | |
| flex-direction: column; | |
| gap: 1rem; | |
| } | |
| .controls { | |
| width: 100%; | |
| justify-content: center; | |
| } | |
| .main-content { | |
| padding: 1rem; | |
| } | |
| .page-navigation { | |
| flex-wrap: wrap; | |
| gap: 0.75rem; | |
| } | |
| .progress-bar { | |
| width: 100%; | |
| margin-left: 0; | |
| margin-top: 0.5rem; | |
| } | |
| .audio-controls { | |
| flex-direction: column; | |
| gap: 0.75rem; | |
| } | |
| .control-btn span { | |
| display: none; | |
| } | |
| .text-piece { | |
| min-width: 2rem; | |
| min-height: 1.5rem; | |
| } | |
| .piece-text { | |
| font-size: 0.75rem; | |
| } | |
| .piece-translation { | |
| font-size: 0.625rem; | |
| } | |
| } | |
| @media (max-width: 480px) { | |
| .app-title { | |
| font-size: var(--font-size-lg); | |
| } | |
| .page-info { | |
| font-size: var(--font-size-base); | |
| } | |
| .settings-content { | |
| margin: 0.5rem; | |
| } | |
| } | |
| /* 动画效果 */ | |
| @keyframes fadeIn { | |
| from { | |
| opacity: 0; | |
| transform: translateY(1rem); | |
| } | |
| to { | |
| opacity: 1; | |
| transform: translateY(0); | |
| } | |
| } | |
| @keyframes pulse { | |
| 0%, 100% { | |
| transform: scale(1); | |
| } | |
| 50% { | |
| transform: scale(1.05); | |
| } | |
| } | |
| @keyframes activeFlash { | |
| 0% { | |
| box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.4); | |
| } | |
| 50% { | |
| box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.6); | |
| } | |
| 100% { | |
| box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.4); | |
| } | |
| } | |
| @keyframes playingPulse { | |
| 0% { | |
| box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.4); | |
| } | |
| 50% { | |
| box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.6); | |
| } | |
| 100% { | |
| box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.4); | |
| } | |
| } | |
| .page-content { | |
| animation: fadeIn 0.3s ease; | |
| } | |
| .text-piece.playing { | |
| animation: pulse 1s ease-in-out infinite; | |
| } | |
| /* 滚动条样式 */ | |
| ::-webkit-scrollbar { | |
| width: 6px; | |
| height: 6px; | |
| } | |
| ::-webkit-scrollbar-track { | |
| background: var(--bg-secondary); | |
| } | |
| ::-webkit-scrollbar-thumb { | |
| background: var(--border-color); | |
| border-radius: 3px; | |
| } | |
| ::-webkit-scrollbar-thumb:hover { | |
| background: var(--text-muted); | |
| } | |