* { margin: 0; padding: 0; box-sizing: border-box;
} body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif; background-color: #ffffff; color: #333;
} .container { max-width: 1400px; margin: 0 auto; padding: 20px; min-height: 100vh; display: flex; flex-direction: column;
} /* 头部 */
.header { text-align: center; padding: 30px 20px; background: #ffffff; color: #24292e; border-bottom: 1px solid #e1e4e8; margin-bottom: 30px; border-radius: 0;
} .header-content h1 { font-size: 2em; margin-bottom: 8px; font-weight: 600; color: #24292e;
} .subtitle { font-size: 0.95em; color: #586069; letter-spacing: 0;
} /* 主内容区 */
.main-content { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; flex: 1;
} /* 编辑区 - 为输入框腾出更多空间 */
.config-section { display: flex; flex-direction: column; background: #ffffff; border-radius: 6px; padding: 20px; border: 1px solid #e1e4e8;
} .preview-section { display: flex; flex-direction: column; background: #ffffff; border-radius: 6px; padding: 20px; border: 1px solid #e1e4e8;
} .section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid #e1e4e8;
} .section-header h2 { font-size: 1.2em; color: #24292e; font-weight: 600;
} .preview-status { font-size: 0.75em; color: #586069; padding: 2px 8px; background: #f1f3f5; border-radius: 3px;
} /* 设置组 - 更紧凑的布局 */
.settings-group { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 15px; padding: 15px; background: #f6f8fa; border-radius: 6px; border: 1px solid #e1e4e8;
} .setting-item { display: flex; flex-direction: column; gap: 6px;
} .setting-item label { font-weight: 600; font-size: 0.85em; color: #495057;
} .theme-select, .font-select { padding: 6px 10px; border: 1px solid #d1d5da; border-radius: 3px; font-size: 0.875em; background-color: white; cursor: pointer; transition: border-color 0.2s;
} .theme-select:hover, .font-select:hover { border-color: #0366d6;
} .theme-select:focus, .font-select:focus { outline: none; border-color: #0366d6; box-shadow: 0 0 0 3px rgba(3, 102, 214, 0.1);
} .slider { width: 100%; height: 6px; border-radius: 3px; background: #dee2e6; outline: none; -webkit-appearance: none; appearance: none;
} .slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 16px; height: 16px; border-radius: 50%; background: #0366d6; cursor: pointer; transition: background 0.2s;
} .slider::-webkit-slider-thumb:hover { background: #0256cc;
} .slider::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #0366d6; cursor: pointer; border: none; transition: background 0.2s;
} #paddingValue, #lineHeightValue { font-size: 0.875em; color: #0366d6; font-weight: 500; margin-left: 10px; min-width: 45px;
} .slider-container { display: flex; align-items: center; gap: 10px;
} .slider-container .slider { flex: 1;
} .checkbox-item { grid-column: auto;
} .checkbox-item label { display: flex; align-items: center; gap: 8px; margin: 0; cursor: pointer; font-weight: 500;
} .checkbox-item input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; accent-color: #0366d6;
} .text-input { padding: 6px 10px; border: 1px solid #d1d5da; border-radius: 3px; font-size: 0.875em; background-color: white; transition: border-color 0.2s; font-family: 'Monaco', 'Menlo', monospace;
} .text-input:focus { outline: none; border-color: #0366d6; box-shadow: 0 0 0 3px rgba(3, 102, 214, 0.1);
} /* 文本区域 - 优化尺寸 */
#codeInput { flex: 1; padding: 12px; border: 1px solid #d1d5da; border-radius: 3px; font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace; font-size: 0.875em; line-height: 1.6; resize: none; background-color: #fafbfc; color: #24292e; transition: border-color 0.2s; margin-bottom: 15px; min-height: 350px; max-height: 600px;
} #codeInput:focus { outline: none; border-color: #0366d6; background-color: white; box-shadow: 0 0 0 3px rgba(3, 102, 214, 0.1);
} #codeInput::placeholder { color: #adb5bd;
} /* 按钮组 - 紧凑样式 */
.button-group { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 8px;
} .btn { padding: 6px 12px; border: 1px solid #d1d5da; border-radius: 3px; font-size: 0.875em; font-weight: 500; cursor: pointer; transition: background-color 0.2s, border-color 0.2s; white-space: nowrap; display: inline-flex; align-items: center; justify-content: center;
} .btn-primary { background: #0366d6; border-color: #0366d6; color: white;
} .btn-primary:hover:not(:disabled) { background: #0256cc; border-color: #0256cc;
} .btn-primary:active:not(:disabled) { background: #0249b8;
} .btn-secondary { background: #28a745; border-color: #28a745; color: white;
} .btn-secondary:hover:not(:disabled) { background: #22863a; border-color: #22863a;
} .btn-secondary:disabled { background: #f1f3f5; border-color: #d1d5da; color: #959da5; cursor: not-allowed;
} .btn-tertiary { background: #0366d6; border-color: #0366d6; color: white;
} .btn-tertiary:hover:not(:disabled) { background: #0256cc; border-color: #0256cc;
} .btn-tertiary:disabled { background: #f1f3f5; border-color: #d1d5da; color: #959da5; cursor: not-allowed;
} .btn-info { background: white; border-color: #d1d5da; color: #24292e;
} .btn-info:hover:not(:disabled) { background: #f6f8fa; border-color: #c6cbd1;
} .btn-info:disabled { background: #f1f3f5; border-color: #d1d5da; color: #959da5; cursor: not-allowed;
} .btn-warning { background: white; border-color: #d1d5da; color: #d73a49;
} .btn-warning:hover:not(:disabled) { background: #f6f8fa; border-color: #c6cbd1;
} .btn-warning:disabled { background: #f1f3f5; border-color: #d1d5da; color: #959da5; cursor: not-allowed;
} /* 预览区 */
.preview-container { flex: 1; display: flex; align-items: center; justify-content: center; background: #fafbfc; border-radius: 3px; border: 1px solid #e1e4e8; min-height: 400px; max-height: 600px; overflow-y: auto; overflow-x: hidden; position: relative;
} .empty-state { text-align: center; color: #586069;
} .empty-icon { margin-bottom: 12px; color: #c6cbd1;
} .empty-icon-svg { font-size: 64px; line-height: 1;
} .empty-state p { font-size: 1.1em;
} /* 代码预览 */
.code-preview { width: 100%; padding: 20px; background: #282c34; color: #abb2bf; border-radius: 8px; font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
} .code-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid #3e4451;
} .file-name { color: #abb2bf; font-size: 0.9em; font-weight: 500;
} .file-dots { display: flex; gap: 8px;
} .file-dots span { width: 10px; height: 10px; border-radius: 50%;
} .file-dots span:nth-child(1) { background: #ff5f56;
} .file-dots span:nth-child(2) { background: #ffbd2e;
} .file-dots span:nth-child(3) { background: #27c93f;
} #codePreview pre { margin: 0; overflow-x: auto;
} #codePreview code { background: none !important; color: #abb2bf !important; padding: 0 !important; font-size: 0.95em; line-height: 1.6;
} /* 代码高亮颜色 */
.token.keyword { color: #c678dd !important;
} .token.string { color: #98c379 !important;
} .token.function { color: #61afef !important;
} .token.number { color: #d19a66 !important;
} .token.comment { color: #5c6370 !important;
} /* 主题变体 */
.code-preview.light-theme { background: #f5f5f5; color: #333; border: 1px solid #ddd;
} .code-preview.light-theme .code-header { border-bottom-color: #ddd;
} .code-preview.light-theme code { color: #333 !important;
} .code-preview.monokai-theme { background: #272822; color: #f8f8f2;
} .code-preview.gradient-theme { background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%); color: white;
} .code-preview.gradient-theme code { color: white !important;
} /* 响应式设计 */
@media (max-width: 1024px) { .main-content { grid-template-columns: 1fr; gap: 20px; } .settings-group { grid-template-columns: repeat(2, 1fr); } .button-group { grid-template-columns: repeat(3, 1fr); }
} @media (max-width: 768px) { .header-content h1 { font-size: 1.8em; } .subtitle { font-size: 0.95em; } .config-section, .preview-section { padding: 15px; } .settings-group { grid-template-columns: repeat(2, 1fr); } .button-group { grid-template-columns: repeat(2, 1fr); } #codeInput { min-height: 280px; max-height: 500px; } .preview-container { min-height: 300px; }
} /* 加载动画 */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); }
} .code-preview { animation: fadeIn 0.3s ease;
} /* 滚动条美化 */
::-webkit-scrollbar { width: 8px; height: 8px;
} ::-webkit-scrollbar-track { background: #f1f3f5;
} ::-webkit-scrollbar-thumb { background: #c6cbd1; border-radius: 3px;
} ::-webkit-scrollbar-thumb:hover { background: #959da5;
} /* ===== 通知系统 ===== */
.notification-container { position: fixed; top: 20px; right: 20px; z-index: 10000; display: flex; flex-direction: column; gap: 10px; max-width: 400px;
} .notification { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 3px; background: white; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); animation: slideInRight 0.2s ease; font-size: 0.875em; border: 1px solid #e1e4e8;
} .notification-icon { font-weight: bold; min-width: 24px; display: flex; align-items: center; justify-content: center;
} .notification-message { flex: 1;
} .notification-close { background: none; border: none; cursor: pointer; font-size: 20px; color: #999; padding: 0; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center;
} .notification-close:hover { color: #333;
} .notification-success { background: #28a745; color: white; border-left: 3px solid #22863a;
} .notification-error { background: #d73a49; color: white; border-left: 3px solid #cb2431;
} .notification-warning { background: #ffd33d; color: #24292e; border-left: 3px solid #f1c40f;
} .notification-info { background: #0366d6; color: white; border-left: 3px solid #0256cc;
} .notification-loading { background: #0366d6; color: white; border-left: 3px solid #0256cc;
} .notification-loading .notification-icon { animation: spin 1s linear infinite;
} /* 通知退出动画 */
.notification-exit { animation: slideOutRight 0.3s ease forwards !important;
} @keyframes slideInRight { from { transform: translateX(400px); opacity: 0; } to { transform: translateX(0); opacity: 1; }
} @keyframes slideOutRight { from { transform: translateX(0); opacity: 1; } to { transform: translateX(400px); opacity: 0; }
} @keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); }
} .notification-exit { animation: slideOutRight 0.3s ease;
} @media (max-width: 600px) { .notification-container { left: 10px; right: 10px; max-width: none; } .settings-group { grid-template-columns: 1fr; } .button-group { grid-template-columns: 1fr; } #codeInput { min-height: 250px; max-height: 400px; }
} /* ===== 加载指示器 ===== */
#loader { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.5); z-index: 9999; align-items: center; justify-content: center; backdrop-filter: blur(2px);
} .loader-spinner { width: 50px; height: 50px; border: 4px solid rgba(255, 255, 255, 0.3); border-top: 4px solid white; border-radius: 50%; animation: spin 1s linear infinite;
} .loader-text { color: white; font-size: 1.1em; margin-top: 20px; text-align: center;
} /* ===== 格式化工具按钮 ===== */
.formatter-controls { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin: 10px 0; padding: 15px; background: #f0f4f8; border-radius: 8px; border: 1px dashed #dee2e6;
} .formatter-options { display: contents;
} /* ===== 导出分辨率选择 ===== */
.export-size-selector { display: flex; align-items: center; gap: 12px; padding: 12px; background: #f9f9f9; border-radius: 8px; margin-bottom: 10px;
} .export-size-selector label { font-weight: 600; font-size: 0.85em; white-space: nowrap; color: #333;
} .export-size-buttons { display: flex; gap: 6px;
} .export-size-btn { padding: 4px 10px; background: white; border: 1px solid #d1d5da; border-radius: 3px; cursor: pointer; font-size: 0.75em; font-weight: 500; transition: all 0.2s; white-space: nowrap;
} .export-size-btn:hover { border-color: #0366d6; background: #f6f8fa;
} .export-size-btn.active { background: #0366d6; color: white; border-color: #0366d6;
} /* ===== 通用图标样式 ===== */
.btn-icon { display: none;
} .icon-inline { display: none;
} /* ===== 文案内容区 ===== */
.content-section { margin-top: 40px; padding: 24px 20px 10px; background: #ffffff; border-radius: 0; border-top: 1px solid #e1e4e8;
} .content-intro h2 { font-size: 1.5em; margin-bottom: 10px; color: #111827;
} .content-intro p { font-size: 0.95em; color: #4b5563; line-height: 1.8;
} .content-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 20px;
} .content-card { background: #f6f8fa; border-radius: 3px; border: 1px solid #e1e4e8; padding: 16px;
} .content-card h3 { font-size: 1.05em; margin-bottom: 10px; color: #111827;
} .content-card ul { padding-left: 18px; font-size: 0.92em; color: #4b5563; line-height: 1.7;
} .content-block { margin-top: 24px;
} .content-block h3 { font-size: 1.1em; margin-bottom: 8px; color: #111827;
} .content-block p { font-size: 0.94em; color: #4b5563; line-height: 1.8; margin-bottom: 8px;
} .content-block ul,
.content-block ol { padding-left: 20px; font-size: 0.94em; color: #4b5563; line-height: 1.8;
} .content-block li + li { margin-top: 4px;
} .faq-list { margin-top: 8px;
} .faq-item + .faq-item { margin-top: 12px;
} .faq-item dt { font-weight: 600; color: #111827; margin-bottom: 4px;
} .faq-item dd { margin-left: 0; font-size: 0.94em; color: #4b5563; line-height: 1.8;
} .content-block code { font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace; font-size: 0.9em; background: #f3f4f6; padding: 2px 4px; border-radius: 4px;
} @media (max-width: 1024px) { .content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
} @media (max-width: 768px) { .content-section { padding: 20px 14px 6px; } .content-grid { grid-template-columns: 1fr; }
}