/* 深邃黑主色 #212121  辅助 #FF5252  强调 #FFD600 */
:root{
  --fa-black:#212121;
  --fa-red:#FF5252;
  --fa-yellow:#FFD600;
  --fa-font:"Helvetica Neue",Helvetica,Arial,sans-serif;
}
body{font-family:var(--fa-font);background:#fafafa;color:#333}
a{text-decoration:none}
.bg-black{background-color:var(--fa-black)!important}
.text-white-50{color:rgba(255,255,255,.55)}
.fa-header .navbar-brand{color:var(--fa-yellow)!important;font-size:1.25rem}
.fa-header .nav-link.active{color:var(--fa-red)!important;font-weight:600}
.fa-hero{height:560px}
.fa-hero img{height:560px;object-fit:cover}
.fa-hero .carousel-caption{bottom:25%}
.fa-counter{font-size:2.5rem}
.fa-icon-xl{font-size:3rem}
.fa-article{line-height:1.8;font-size:1rem}
.fa-article img{max-width:100%;height:auto;display:block;margin:1rem auto}
.fa-footer a:hover{color:var(--fa-yellow)!important}
.share-icons a:hover{color:var(--fa-red)!important}
/* 城市按钮紧凑 */
.btn-sm{--bs-btn-padding-y:.25rem;--bs-btn-padding-x:.5rem;font-size:.75rem;border-radius:.2rem}
/* 响应式微调 */
@media(max-width:768px){
  .fa-hero{height:300px}
  .fa-hero img{height:300px}
  .fa-hero h1{font-size:1.75rem}
}