55 lines
2.0 KiB
CSS

/*
* Theme: Gradient Light
* 渐变浅色 — 大胆渐变背景 + 高对比文字,视觉冲击力强
* 适合:创业路演、产品发布、创意提案、品牌宣讲、设计作品展示
*
* 特性:粉紫蓝渐变背景氛围、半透明面板保持可读性、轻度模糊
* 需要 base.html 的 backdrop-filter 支持(v1.1+)
*/
:root {
/* --- 配色 --- */
--color-primary: #7c3aed;
--color-secondary: #a78bfa;
--color-accent: #ec4899;
--color-bg: #faf5ff;
--color-bg-alt: #f3eaff;
--color-surface: rgba(255, 255, 255, 0.70);
--color-text: #1e1033;
--color-text-secondary: #6b5e7b;
--color-text-on-primary: #ffffff;
--color-border: rgba(255, 255, 255, 0.55);
/* --- 字体 --- */
--font-heading: 'Inter', system-ui, -apple-system, sans-serif;
--font-body: 'Inter', system-ui, -apple-system, sans-serif;
--font-mono: 'Fira Code', 'Cascadia Code', monospace;
--font-size-title: 4.27rem;
--font-size-heading: 2.93rem;
--font-size-subheading: 1.69rem;
--font-size-body: 1.27rem;
--font-size-small: 0.98rem;
/* --- 间距和尺寸 --- */
--slide-padding: 5.62rem;
--spacing-xs: 0.56rem;
--spacing-sm: 1.12rem;
--spacing-md: 2.25rem;
--spacing-lg: 3.38rem;
--spacing-xl: 5.06rem;
/* --- 效果 --- */
--border-radius: 14px;
--shadow-sm: 0 1px 4px rgba(124, 58, 237, 0.06), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
--shadow-md: 0 4px 16px rgba(124, 58, 237, 0.10), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
--shadow-lg: 0 8px 32px rgba(124, 58, 237, 0.14), 0 0 0 1px rgba(255, 255, 255, 0.4) inset;
--transition-speed: 0.3s;
--transition-easing: cubic-bezier(0.25, 0.1, 0.25, 1);
/* --- 玻璃/渐变扩展 --- */
--surface-blur: 10px;
--bg-pattern:
radial-gradient(ellipse 70% 70% at 10% 30%, rgba(236, 72, 153, 0.15) 0%, transparent 70%),
radial-gradient(ellipse 60% 60% at 50% 80%, rgba(124, 58, 237, 0.12) 0%, transparent 70%),
radial-gradient(ellipse 50% 50% at 90% 20%, rgba(59, 130, 246, 0.10) 0%, transparent 70%);
}