/* ======================== style.css ======================== */
:root{
  --primary:#4CAF50;
  --primary-dark:#388E3C;
  --primary-light:#C8E6C9;
  --gray:#f5f5f5;
}
body{font-family:'Noto Sans SC',sans-serif;color:#333;background:#fff}
a{text-decoration:none!important}
.fa-icon-box{width:70px;height:70px;line-height:70px;text-align:center;background:var(--primary-light);color:var(--primary);border-radius:50%;font-size:28px}
.fa-gotop{position:fixed;bottom:90px;right:20px;z-index:1030;font-size:36px;color:var(--primary);transition:all .3s}
.fa-gotop:hover{color:var(--primary-dark);transform:translateY(-5px)}
.counter{font-size:2.5rem}
/* 轮播字幕 */
.carousel-caption h2{font-size:3rem;font-weight:700;text-shadow:0 2px 8px rgba(0,0,0,.5)}
/* 城市按钮 */
.fa-city .btn-outline-success{font-size:.8125rem;padding:.25rem .45rem;letter-spacing:.5px}
/* 表单聚焦 */
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 .2rem rgba(76,175,80,.25)}
/* 响应式 */
@media (max-width:576px){
  .carousel-caption h2{font-size:1.8rem}
  .counter{font-size:2rem}
}
/* AOS 自定义 */
[data-aos=fade-up]{transform:translateY(30px)}