/**
 * Self-Hosted Fonts for ChineseTattooPro
 * 自托管字体 - 优化性能，减少外部依赖
 *
 * 纹身字体方案（5款精选）:
 * 1. Noto Serif TC    - 思源宋体（Standard Serif）
 * 2. Noto Sans TC     - 思源黑体（Modern Sans）
 * 3. Ma Shan Zheng    - 马善政楷书（Brush Kaishu）
 * 4. Zhi Mang Xing    - 芫荽行书（Running Script）
 * 5. LXGW WenKai TC   - 霞鹜文楷（Regular Script Kai）
 *
 * 所有字体均为 SIL OFL 1.1 授权，可免费商用
 */

/* ==================== Inter Font Family (UI Sans-serif) ==================== */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/fonts/inter/inter-300.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter/inter-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/inter/inter-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/inter/inter-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/inter/inter-700.woff2') format('woff2');
}

/* ==================== Playfair Display (UI Serif) ==================== */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/playfair-display/playfair-display-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/playfair-display/playfair-display-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/playfair-display/playfair-display-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/playfair-display/playfair-display-700.woff2') format('woff2');
}

/* ==================== 纹身字体 1: Noto Serif TC 思源宋体 ==================== */
@font-face {
  font-family: 'Noto Serif TC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/noto-serif-tc/noto-serif-tc-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Serif TC';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/noto-serif-tc/noto-serif-tc-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Serif TC';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/noto-serif-tc/noto-serif-tc-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Serif TC';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/noto-serif-tc/noto-serif-tc-700.woff2') format('woff2');
}

/* ==================== 纹身字体 2: Noto Sans TC 思源黑体 ==================== */
@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/fonts/noto-sans-tc/noto-sans-tc-300.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/noto-sans-tc/noto-sans-tc-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/noto-sans-tc/noto-sans-tc-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Noto Sans TC';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/noto-sans-tc/noto-sans-tc-700.woff2') format('woff2');
}

/* ==================== 纹身字体 3: Ma Shan Zheng 马善政楷书 ==================== */
@font-face {
  font-family: 'Ma Shan Zheng';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/calligraphy/ma-shan-zheng.woff2') format('woff2');
}

/* ==================== 纹身字体 4: Zhi Mang Xing 芫荽行书 ==================== */
@font-face {
  font-family: 'Zhi Mang Xing';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/calligraphy/zhi-mang-xing.woff2') format('woff2');
}

/* ==================== 纹身字体 5: LXGW WenKai TC 霞鹜文楷 ==================== */
@font-face {
  font-family: 'LXGW WenKai TC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/calligraphy/lxgw-wenkai-tc.woff2') format('woff2');
}