@import url('https://fonts.googleapis.com/css2?family=M+PLUS+1p:wght@100;300;400;500;700;800;900&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Noto+Sans+JP:wght@100..900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

:root {
  /* 颜色变量 */
  --color-primary: #3b82f6;
  --color-secondary: #10b981;
  --color-accent: #f59e0b;
  --color-danger: #ef4444;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-info: #3b82f6;
  --color-dark: #111827;
  --color-light: #f3f4f6;
  --color-bg: #05080B;
  --color-text: #fff;
  --color-text-light: #6b7280;
  --color-border: #e5e7eb;
}

::selection {
  background-color: var(--color-accent) !important;
  color: var(--color-bg) !important;
}

body {
  /* 设置默认字体栈 */
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';
  color: var(--color-text);
  background-color: var(--color-bg);
  /* 其他基础样式 */
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "palt";
  letter-spacing: 0.02em;
  font-weight: 400;
  font-style: normal;
}


/* 仅在日语环境下应用日文字体 */
html[lang="ja"] body {
  font-family: 'Noto Sans JP', 'M PLUS 1p', sans-serif !important;
}

html[lang="en"] body {
  font-family: 'Montserrat', 'Noto Sans JP', sans-serif !important;
}