/* 本地化Font Awesome - 基础图标样式 */

/* 基础图标类 - 使用Unicode字符作为fallback */
.fa,
.fas,
.far,
.fal,
.fad,
.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;
}

/* 常用图标定义 - 使用Unicode符号 */
.fa-user::before { content: "👤"; }
.fa-home::before { content: "🏠"; }
.fa-search::before { content: "🔍"; }
.fa-envelope::before { content: "✉️"; }
.fa-phone::before { content: "📞"; }
.fa-lock::before { content: "🔒"; }
.fa-eye::before { content: "👁️"; }
.fa-eye-slash::before { content: "🙈"; }
.fa-edit::before { content: "\f044"; }
.fa-trash::before { content: "\f1f8"; }
.fa-plus::before { content: "\f067"; }
.fa-minus::before { content: "\f068"; }
.fa-times::before { content: "❌"; }
.fa-check::before { content: "✔️"; }
.fa-arrow-left::before { content: "\f060"; }
.fa-arrow-right::before { content: "\f061"; }
.fa-arrow-up::before { content: "\f062"; }
.fa-arrow-down::before { content: "\f063"; }
.fa-chevron-left::before { content: "\f053"; }
.fa-chevron-right::before { content: "\f054"; }
.fa-chevron-up::before { content: "\f077"; }
.fa-chevron-down::before { content: "\f078"; }
.fa-bars::before { content: "\f0c9"; }
.fa-cog::before { content: "\f013"; }
.fa-cogs::before { content: "\f085"; }
.fa-bell::before { content: "\f0f3"; }
.fa-calendar::before { content: "\f073"; }
.fa-clock::before { content: "\f017"; }
.fa-download::before { content: "\f019"; }
.fa-upload::before { content: "\f093"; }
.fa-file::before { content: "\f15b"; }
.fa-folder::before { content: "\f07b"; }
.fa-image::before { content: "\f03e"; }
.fa-video::before { content: "\f03d"; }
.fa-music::before { content: "\f001"; }
.fa-print::before { content: "\f02f"; }
.fa-save::before { content: "\f0c7"; }
.fa-share::before { content: "\f064"; }
.fa-heart::before { content: "\f004"; }
.fa-star::before { content: "\f005"; }
.fa-thumbs-up::before { content: "\f164"; }
.fa-thumbs-down::before { content: "\f165"; }
.fa-comment::before { content: "\f075"; }
.fa-comments::before { content: "\f086"; }
.fa-graduation-cap::before { content: "🎓"; }
.fa-book::before { content: "\f02d"; }
.fa-bookmark::before { content: "\f02e"; }
.fa-tag::before { content: "\f02b"; }
.fa-tags::before { content: "\f02c"; }
.fa-shopping-cart::before { content: "\f07a"; }
.fa-credit-card::before { content: "\f09d"; }
.fa-money-bill::before { content: "\f0d6"; }
.fa-chart-bar::before { content: "\f080"; }
.fa-chart-line::before { content: "\f201"; }
.fa-chart-pie::before { content: "\f200"; }
.fa-database::before { content: "\f1c0"; }
.fa-server::before { content: "\f233"; }
.fa-cloud::before { content: "\f0c2"; }
.fa-wifi::before { content: "\f1eb"; }
.fa-signal::before { content: "\f012"; }
.fa-battery-full::before { content: "\f240"; }
.fa-power-off::before { content: "\f011"; }
.fa-sign-out-alt::before { content: "\f2f5"; }
.fa-sign-in-alt::before { content: "➡️"; }
.fa-users::before { content: "\f0c0"; }
.fa-user-plus::before { content: "\f234"; }
.fa-user-minus::before { content: "\f503"; }
.fa-user-edit::before { content: "\f4ff"; }
.fa-user-cog::before { content: "\f4fe"; }
.fa-building::before { content: "\f1ad"; }
.fa-school::before { content: "\f549"; }
.fa-chalkboard::before { content: "\f51b"; }
.fa-chalkboard-teacher::before { content: "\f51c"; }
.fa-student::before { content: "\f500"; }
.fa-apple-alt::before { content: "\f5d1"; }
.fa-award::before { content: "\f559"; }
.fa-medal::before { content: "\f5a2"; }
.fa-trophy::before { content: "\f091"; }
.fa-certificate::before { content: "\f0a3"; }
.fa-id-card::before { content: "\f2c2"; }
.fa-address-card::before { content: "\f2bb"; }
.fa-clipboard::before { content: "\f328"; }
.fa-clipboard-list::before { content: "\f46d"; }
.fa-clipboard-check::before { content: "\f46c"; }
.fa-tasks::before { content: "\f0ae"; }
.fa-list::before { content: "\f03a"; }
.fa-list-ul::before { content: "\f0ca"; }
.fa-list-ol::before { content: "\f0cb"; }
.fa-table::before { content: "\f0ce"; }
.fa-th::before { content: "\f00a"; }
.fa-th-list::before { content: "\f00b"; }
.fa-th-large::before { content: "\f009"; }
.fa-filter::before { content: "\f0b0"; }
.fa-sort::before { content: "\f0dc"; }
.fa-sort-up::before { content: "\f0de"; }
.fa-sort-down::before { content: "\f0dd"; }
.fa-expand::before { content: "\f065"; }
.fa-compress::before { content: "\f066"; }
.fa-external-link-alt::before { content: "\f35d"; }
.fa-link::before { content: "\f0c1"; }
.fa-unlink::before { content: "\f127"; }
.fa-copy::before { content: "\f0c5"; }
.fa-paste::before { content: "\f0ea"; }
.fa-cut::before { content: "\f0c4"; }
.fa-undo::before { content: "\f0e2"; }
.fa-redo::before { content: "\f01e"; }
.fa-refresh::before { content: "\f021"; }
.fa-sync::before { content: "\f021"; }
.fa-spinner::before { content: "⏳"; }
.fa-circle-notch::before { content: "\f1ce"; }
.fa-play::before { content: "\f04b"; }
.fa-pause::before { content: "\f04c"; }
.fa-stop::before { content: "\f04d"; }
.fa-forward::before { content: "\f04e"; }
.fa-backward::before { content: "\f04a"; }
.fa-step-forward::before { content: "\f051"; }
.fa-step-backward::before { content: "\f048"; }
.fa-volume-up::before { content: "\f028"; }
.fa-volume-down::before { content: "\f027"; }
.fa-volume-mute::before { content: "\f6a9"; }
.fa-microphone::before { content: "\f130"; }
.fa-microphone-slash::before { content: "\f131"; }
.fa-camera::before { content: "\f030"; }
.fa-video-camera::before { content: "\f03d"; }
.fa-photo-video::before { content: "\f87c"; }

/* 尺寸类 */
.fa-xs { font-size: 0.75em; }
.fa-sm { font-size: 0.875em; }
.fa-lg { font-size: 1.33333em; line-height: 0.75em; vertical-align: -0.0667em; }
.fa-xl { font-size: 1.5em; line-height: 0.6667em; vertical-align: -0.075em; }
.fa-2x { font-size: 2em; }
.fa-3x { font-size: 3em; }
.fa-4x { font-size: 4em; }
.fa-5x { font-size: 5em; }

/* 动画类 */
.fa-spin {
  -webkit-animation: fa-spin 2s infinite linear;
  animation: fa-spin 2s infinite linear;
}

.fa-pulse {
  -webkit-animation: fa-pulse 1s infinite steps(8);
  animation: fa-pulse 1s infinite steps(8);
}

@-webkit-keyframes fa-spin {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}

@keyframes fa-spin {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}

@-webkit-keyframes fa-pulse {
  0% { -webkit-transform: scale(1); transform: scale(1); }
  50% { -webkit-transform: scale(1.1); transform: scale(1.1); }
  100% { -webkit-transform: scale(1); transform: scale(1); }
}

@keyframes fa-pulse {
  0% { -webkit-transform: scale(1); transform: scale(1); }
  50% { -webkit-transform: scale(1.1); transform: scale(1.1); }
  100% { -webkit-transform: scale(1); transform: scale(1); }
}

/* 微信相关图标 */
.fa-wechat::before { content: "💬"; }
.fa-weixin::before { content: "💬"; }
.fa-qq::before { content: "🐧"; }
.fa-weibo::before { content: "📱"; }

/* 错误和成功图标 */
.fa-exclamation-circle::before { content: "⚠️"; }
.fa-exclamation-triangle::before { content: "⚠️"; }
.fa-check-circle::before { content: "✅"; }