/*!
 * Font Awesome Free 5.15.3 by @fontawesome - https://fontawesome.com
 * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
 * 简化版本 - 移除字体文件依赖
 */

.fa,
.fas,
.far,
.fab {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  font-family: Arial, sans-serif;
}

.fa-lg {
  font-size: 1.33333em;
  line-height: .75em;
  vertical-align: -.0667em;
}

.fa-xs {
  font-size: .75em;
}

.fa-sm {
  font-size: .875em;
}

.fa-1x {
  font-size: 1em;
}

.fa-2x {
  font-size: 2em;
}

.fa-3x {
  font-size: 3em;
}

.fa-4x {
  font-size: 4em;
}

.fa-5x {
  font-size: 5em;
}

.fa-fw {
  text-align: center;
  width: 1.25em;
}

.fa-ul {
  list-style-type: none;
  margin-left: 2.5em;
  padding-left: 0;
}

.fa-ul > li {
  position: relative;
}

.fa-li {
  left: -2em;
  position: absolute;
  text-align: center;
  width: 2em;
  line-height: inherit;
}

/* 常用图标 - 使用Unicode字符替代 */
.fa-check:before { content: "✓"; }
.fa-times:before { content: "✕"; }
.fa-search:before { content: "🔍"; }
.fa-user:before { content: "👤"; }
.fa-home:before { content: "🏠"; }
.fa-download:before { content: "⬇️"; }
.fa-arrow-right:before { content: "→"; }
.fa-arrow-left:before { content: "←"; }
.fa-chevron-right:before { content: "❯"; }
.fa-chevron-left:before { content: "❮"; }
.fa-chevron-up:before { content: "▲"; }
.fa-chevron-down:before { content: "▼"; }
.fa-bars:before { content: "☰"; }
.fa-envelope:before { content: "✉️"; }
.fa-phone:before { content: "📞"; }
.fa-twitter:before { content: "𝕏"; }
.fa-facebook:before { content: "f"; }
.fa-linkedin:before { content: "in"; }
.fa-github:before { content: "G"; }
.fa-weixin:before { content: "微"; }
.fa-qq:before { content: "Q"; }
.fa-weibo:before { content: "微"; }