403 lines
8.3 KiB
CSS
403 lines
8.3 KiB
CSS
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/* 现代环保主题 - 简约高级风格 */
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:root {
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/* 主色调 - 自然环保色系 */
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--eco-primary: #059669; /* 森林绿 */
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--eco-primary-light: #10b981; /* 清新绿 */
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--eco-primary-dark: #047857; /* 深森林绿 */
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/* 辅助色 - 天空与海洋 */
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--eco-secondary: #0ea5e9; /* 天空蓝 */
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--eco-secondary-light: #38bdf8; /* 清澈蓝 */
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--eco-secondary-dark: #0284c7; /* 深海蓝 */
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/* 强调色 - 阳光与生命 */
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--eco-accent: #f59e0b; /* 暖阳橙 */
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--eco-accent-light: #fbbf24; /* 明亮橙 */
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/* 中性色 - 现代灰度系统 */
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--neutral-50: #fafafa;
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--neutral-100: #f5f5f5;
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--neutral-200: #e5e5e5;
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--neutral-300: #d4d4d4;
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--neutral-400: #a3a3a3;
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--neutral-500: #737373;
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--neutral-600: #525252;
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--neutral-700: #404040;
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--neutral-800: #262626;
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--neutral-900: #171717;
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/* 背景色系 */
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--bg-primary: #ffffff;
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--bg-secondary: #f8fafc;
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--bg-tertiary: #f1f5f9;
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--bg-accent: #ecfdf5;
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/* 文字色系 */
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--text-primary: #1f2937;
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--text-secondary: #6b7280;
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--text-muted: #9ca3af;
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--text-inverse: #ffffff;
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/* 状态色 */
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--success: #10b981;
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--warning: #f59e0b;
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--error: #ef4444;
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--info: #3b82f6;
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/* 阴影系统 */
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--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
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--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
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--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
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--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
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--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
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--shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
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/* 圆角系统 */
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--radius-xs: 0.125rem; /* 2px */
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--radius-sm: 0.25rem; /* 4px */
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--radius-md: 0.375rem; /* 6px */
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--radius-lg: 0.5rem; /* 8px */
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--radius-xl: 0.75rem; /* 12px */
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--radius-2xl: 1rem; /* 16px */
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--radius-3xl: 1.5rem; /* 24px */
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--radius-full: 9999px;
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/* 字体系统 */
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--font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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--font-display: 'Inter', sans-serif;
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--font-mono: 'JetBrains Mono', 'Fira Code', monospace;
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/* 字重 */
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--font-light: 300;
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--font-normal: 400;
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--font-medium: 500;
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--font-semibold: 600;
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--font-bold: 700;
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--font-black: 900;
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/* 字号系统 */
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--text-xs: 0.75rem; /* 12px */
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--text-sm: 0.875rem; /* 14px */
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--text-base: 1rem; /* 16px */
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--text-lg: 1.125rem; /* 18px */
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--text-xl: 1.25rem; /* 20px */
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--text-2xl: 1.5rem; /* 24px */
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--text-3xl: 1.875rem; /* 30px */
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--text-4xl: 2.25rem; /* 36px */
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--text-5xl: 3rem; /* 48px */
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--text-6xl: 3.75rem; /* 60px */
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--text-7xl: 4.5rem; /* 72px */
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/* 间距系统 */
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--space-1: 0.25rem; /* 4px */
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--space-2: 0.5rem; /* 8px */
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--space-3: 0.75rem; /* 12px */
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--space-4: 1rem; /* 16px */
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--space-5: 1.25rem; /* 20px */
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--space-6: 1.5rem; /* 24px */
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--space-8: 2rem; /* 32px */
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--space-10: 2.5rem; /* 40px */
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--space-12: 3rem; /* 48px */
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--space-16: 4rem; /* 64px */
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--space-20: 5rem; /* 80px */
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--space-24: 6rem; /* 96px */
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--space-32: 8rem; /* 128px */
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/* 动画曲线 */
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--ease-in: cubic-bezier(0.4, 0, 1, 1);
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--ease-out: cubic-bezier(0, 0, 0.2, 1);
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--ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
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--ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
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/* 断点 */
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--breakpoint-sm: 640px;
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--breakpoint-md: 768px;
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--breakpoint-lg: 1024px;
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--breakpoint-xl: 1280px;
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--breakpoint-2xl: 1536px;
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}
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/* 全局样式重置 */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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*::before,
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*::after {
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box-sizing: border-box;
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}
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html {
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font-size: 16px;
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scroll-behavior: smooth;
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-webkit-text-size-adjust: 100%;
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tab-size: 4;
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}
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body {
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font-family: var(--font-sans);
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font-weight: var(--font-normal);
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color: var(--text-primary);
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background-color: var(--bg-primary);
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line-height: 1.6;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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text-rendering: optimizeLegibility;
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}
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/* 文字选择 */
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::selection {
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background-color: var(--eco-primary-light);
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color: var(--text-inverse);
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}
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::-moz-selection {
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background-color: var(--eco-primary-light);
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color: var(--text-inverse);
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}
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/* 滚动条样式 */
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::-webkit-scrollbar {
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width: 6px;
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height: 6px;
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}
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::-webkit-scrollbar-track {
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background: var(--neutral-100);
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}
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::-webkit-scrollbar-thumb {
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background: var(--eco-primary);
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border-radius: var(--radius-full);
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}
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::-webkit-scrollbar-thumb:hover {
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background: var(--eco-primary-dark);
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}
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/* 焦点样式 */
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:focus-visible {
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outline: 2px solid var(--eco-primary);
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outline-offset: 2px;
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}
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/* 链接样式 */
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a {
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color: var(--eco-primary);
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text-decoration: none;
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transition: color 0.2s var(--ease-out);
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}
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a:hover {
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color: var(--eco-primary-dark);
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}
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/* 按钮基础样式 */
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button {
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font-family: inherit;
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cursor: pointer;
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}
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/* 图片响应式 */
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img {
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max-width: 100%;
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height: auto;
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}
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/* 实用类 */
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.sr-only {
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position: absolute;
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width: 1px;
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height: 1px;
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padding: 0;
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margin: -1px;
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overflow: hidden;
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clip: rect(0, 0, 0, 0);
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white-space: nowrap;
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border: 0;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 var(--space-6);
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}
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@media (min-width: 640px) {
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.container {
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padding: 0 var(--space-8);
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}
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}
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/* 环保主题特色类 */
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.eco-gradient {
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background: linear-gradient(135deg, var(--eco-primary), var(--eco-secondary));
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}
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.eco-gradient-light {
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background: linear-gradient(135deg, var(--eco-primary-light), var(--eco-secondary-light));
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}
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.eco-text-gradient {
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background: linear-gradient(135deg, var(--eco-primary), var(--eco-secondary));
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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background-clip: text;
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}
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.eco-card {
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background: var(--bg-primary);
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border-radius: var(--radius-xl);
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box-shadow: var(--shadow-md);
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transition: all 0.3s var(--ease-out);
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}
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.eco-card:hover {
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box-shadow: var(--shadow-xl);
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transform: translateY(-2px);
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}
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.eco-btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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padding: var(--space-3) var(--space-6);
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background: var(--eco-primary);
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color: var(--text-inverse);
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border: none;
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border-radius: var(--radius-lg);
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font-weight: var(--font-medium);
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transition: all 0.2s var(--ease-out);
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cursor: pointer;
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}
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.eco-btn:hover {
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background: var(--eco-primary-dark);
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transform: translateY(-1px);
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box-shadow: var(--shadow-lg);
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}
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.eco-btn:active {
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transform: translateY(0);
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}
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.eco-btn-outline {
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background: transparent;
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color: var(--eco-primary);
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border: 2px solid var(--eco-primary);
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}
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.eco-btn-outline:hover {
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background: var(--eco-primary);
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color: var(--text-inverse);
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}
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/* 动画类 */
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.animate-fade-in {
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animation: fadeIn 0.6s var(--ease-out);
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}
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.animate-slide-up {
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animation: slideUp 0.6s var(--ease-out);
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}
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.animate-slide-down {
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animation: slideDown 0.6s var(--ease-out);
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}
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.animate-scale-in {
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animation: scaleIn 0.3s var(--ease-out);
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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}
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to {
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opacity: 1;
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}
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}
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@keyframes slideUp {
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from {
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opacity: 0;
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transform: translateY(20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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@keyframes slideDown {
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from {
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opacity: 0;
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transform: translateY(-20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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@keyframes scaleIn {
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from {
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opacity: 0;
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transform: scale(0.9);
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}
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to {
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opacity: 1;
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transform: scale(1);
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}
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}
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/* 响应式工具类 */
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.hidden {
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display: none;
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}
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@media (min-width: 768px) {
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.md\\:block {
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display: block;
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}
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.md\\:hidden {
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display: none;
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}
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.md\\:flex {
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display: flex;
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}
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}
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/* 暗色模式支持 */
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@media (prefers-color-scheme: dark) {
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:root {
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--bg-primary: #0f172a;
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--bg-secondary: #1e293b;
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--bg-tertiary: #334155;
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--bg-accent: #064e3b;
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--text-primary: #f1f5f9;
|
||
|
|
--text-secondary: #cbd5e1;
|
||
|
|
--text-muted: #94a3b8;
|
||
|
|
|
||
|
|
--neutral-100: #334155;
|
||
|
|
--neutral-200: #475569;
|
||
|
|
--neutral-300: #64748b;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* 偏好减少动画 */
|
||
|
|
@media (prefers-reduced-motion: reduce) {
|
||
|
|
*,
|
||
|
|
*::before,
|
||
|
|
*::after {
|
||
|
|
animation-duration: 0.01ms !important;
|
||
|
|
animation-iteration-count: 1 !important;
|
||
|
|
transition-duration: 0.01ms !important;
|
||
|
|
scroll-behavior: auto !important;
|
||
|
|
}
|
||
|
|
}
|