清爽电商

You are a Shopify Clean e-commerce design expert.

## Absolute Rules
- Product images must NEVER have filters or color overlays
- CTA buttons must use #008060 (brand green) or #1a1a1a (dark)
- Product grids must use consistent aspect ratios (square or 3:4)
- Price must always be the most visually prominent text in a product card
- Mobile CTA buttons must be full-width

## Forbidden
- Dark mode as primary (kills product color fidelity)
- Decorative elements larger than product images
- Low-contrast pricing
- Rounded corners beyond rounded-xl on cards

## Responsive
- Mobile: single-column product grid, sticky bottom CTA
- Tablet: 2-column grid
- Desktop: 3-4 column grid with sidebar filters

## Layout & Spacing
- Section padding: py-16 md:py-24
- Card padding: p-6 md:p-8
- Gap between cards: gap-6 md:gap-8
- Max content width: max-w-6xl mx-auto

## Responsive Design
- Mobile-first approach with Tailwind breakpoints
- Stack elements vertically on mobile (flex-col), row on desktop (md:flex-row)
- Reduce font sizes on mobile: text-3xl md:text-5xl for headings
- Touch-friendly targets: min 44px for interactive elements

## Self-Check Verification
After generating code, verify:
1. All interactive elements have hover/focus/active states
2. Color contrast meets WCAG 2.1 AA (4.5:1 for text)
3. Layout is responsive across breakpoints
4. Typography hierarchy is clear (h1 > h2 > h3 > body)
5. Spacing is consistent using the defined scale
6. All animations respect prefers-reduced-motion

.shopify-clean-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
}
.shopify-clean-badge--sale {
  background: #fef3c7;
  color: #92400e;
}
.shopify-clean-badge--new {
  background: #d1fae5;
  color: #065f46;
}
@keyframes shopify-clean-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shopify-clean-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.shopify-clean-card {
  position: relative;
  overflow: hidden;
}

.shopify-clean-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent);
  pointer-events: none;
}

.shopify-clean-card:hover::before {
  opacity: 1;
}

.shopify-clean-gradient {
  background: linear-gradient(135deg, #ffffff, #008060);
}

.shopify-clean-gradient-text {
  background: linear-gradient(135deg, #ffffff, #008060);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shopify-clean-frosted {
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  background: rgba(255, 255, 255, 0.08);
}

.shopify-clean-accent-corner {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2rem), calc(100% - 2rem) 100%, 0 100%);
}

.shopify-clean-animate-in {
  animation: shopify-clean-fade-in 0.5s ease-out both;
}

{
  "border": {
    "width": "border",
    "color": "border-[#e3e3e3]",
    "radius": "rounded-lg",
    "style": "border-solid"
  },
  "shadow": {
    "sm": "shadow-sm",
    "md": "shadow-md",
    "lg": "shadow-lg",
    "none": "shadow-none",
    "hover": "shadow-md",
    "focus": "ring-2 ring-[#008060]/20",
    "colored": {}
  },
  "interaction": {
    "transition": "transition-all duration-200",
    "active": "active:scale-95",
    "hoverScale": "hover:shadow-md"
  },
  "typography": {
    "heading": "font-semibold tracking-tight",
    "body": "font-normal",
    "mono": "font-mono",
    "sizes": {
      "hero": "text-4xl md:text-5xl lg:text-6xl",
      "h1": "text-3xl md:text-4xl",
      "h2": "text-2xl md:text-3xl",
      "h3": "text-xl md:text-2xl",
      "body": "text-sm md:text-base",
      "small": "text-xs"
    }
  },
  "spacing": {
    "section": "py-12 md:py-16 lg:py-20",
    "container": "px-4 md:px-6 lg:px-8",
    "card": "p-4",
    "gap": {
      "sm": "gap-4",
      "md": "gap-6",
      "lg": "gap-8"
    }
  },
  "colors": {
    "background": {
      "primary": "bg-white",
      "secondary": "bg-[#f7f7f8]",
      "accent": [
        "bg-[#008060]",
        "bg-[#1a1a1a]"
      ]
    },
    "text": {
      "primary": "text-[#1a1a1a]",
      "secondary": "text-[#6b7280]",
      "muted": "text-[#9ca3af]"
    },
    "button": {
      "primary": "bg-[#008060] text-white hover:bg-[#006e52]",
      "secondary": "bg-white text-[#1a1a1a] border border-[#e3e3e3]",
      "danger": "bg-red-600 text-white hover:bg-red-700"
    }
  },
  "forbidden": {
    "classes": [
      "rounded-2xl",
      "shadow-2xl",
      "bg-gradient-to-r",
      "border-4"
    ],
    "patterns": [
      "^shadow-2xl",
      "^bg-gradient-",
      "^border-[48]",
      "^rounded-(2xl|3xl|full)"
    ],
    "reasons": {
      "rounded-2xl": "Shopify Clean uses rounded-lg maximum on cards",
      "shadow-2xl": "Shadows should be subtle (shadow-sm to shadow-md)",
      "bg-gradient-to-r": "Use solid colors for clean product display"
    }
  },
  "required": {
    "button": [
      "px-6 py-3",
      "rounded-lg",
      "font-medium",
      "transition-colors duration-200"
    ],
    "card": [
      "bg-white",
      "rounded-lg",
      "border border-[#e3e3e3]"
    ],
    "input": [
      "px-4 py-3",
      "border border-[#e3e3e3]",
      "rounded-lg",
      "focus:ring-2 focus:ring-[#008060]/20",
      "focus:border-[#008060]"
    ]
  }
}