/* 本地图标字体替代方案：不依赖第三方 CDN 或 webfont */
.fas,.far,.fab,.fa-solid,.fa-regular,.fa-brands { display:inline-flex; align-items:center; justify-content:center; width:1.2em; font-style:normal; font-family:"Microsoft YaHei",Arial,sans-serif; line-height:1; }
.fas::before,.far::before,.fab::before,.fa-solid::before,.fa-regular::before,.fa-brands::before { /* font-weight:700; */ }
.fa-bars::before{content:"☰"}.fa-times::before{content:"×"}.fa-bullhorn::before{content:"!"}.fa-phone::before{content:"☎"}.fa-weixin::before{content:"微"}.fa-chevron-left::before{content:"‹"}.fa-chevron-right::before{content:"›"}.fa-check::before,.fa-check-circle::before{content:"✓"}.fa-lock::before{content:"◆"}.fa-shield-alt::before,.fa-shield-halved::before{content:"◇"}.fa-certificate::before{content:"★"}.fa-coins::before,.fa-yen-sign::before{content:"¥"}.fa-database::before{content:"▤"}.fa-mobile-screen-button::before{content:"▯"}.fa-rocket::before{content:"↗"}.fa-user-check::before{content:"✓"}.fa-bolt::before{content:"ϟ"}.fa-brain::before{content:"◎"}.fa-bullseye::before{content:"⊙"}.fa-cogs::before{content:"⚙"}.fa-copy::before{content:"▣"}.fa-download::before{content:"↓"}.fa-exclamation-triangle::before{content:"△"}.fa-file-alt::before,.fa-file-word::before{content:"▧"}.fa-minus-circle::before{content:"−"}.fa-pen::before{content:"✎"}.fa-plus-circle::before{content:"＋"}.fa-search::before{content:"⌕"}.fa-sliders-h::before{content:"≡"}.fa-eye::before{content:"◉"}.fa-bold::before{content:"B"}.fa-italic::before{content:"I";font-style:italic}.fa-underline::before{content:"U";text-decoration:underline}.fa-list-ul::before{content:"•"}.fa-list-ol::before{content:"1."}.fa-cloud-upload::before{content:"↑"}