h3 {
  margin-top: 20px !important;
  margin-bottom: 10px !important;
  font-size: 24px !important;
  font-weight: 600 !important;
}

h4 {
  font-weight: 600 !important;
}

p {
  margin: 0 0 10px !important;
}

.col-lg-1,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-10,
.col-lg-11,
.col-lg-12,
.col-md-1,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-10,
.col-md-11,
.col-md-12,
.col-sm-1,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-xs-1,
.col-xs-2,
.col-xs-3,
.col-xs-4,
.col-xs-5,
.col-xs-6,
.col-xs-7,
.col-xs-8,
.col-xs-9,
.col-xs-10,
.col-xs-11,
.col-xs-12 {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
}
@media (min-width: 768px) {

  .col-sm-1,
  .col-sm-2,
  .col-sm-3,
  .col-sm-4,
  .col-sm-5,
  .col-sm-6,
  .col-sm-7,
  .col-sm-8,
  .col-sm-9,
  .col-sm-10,
  .col-sm-11 {
    float: left;
  }
}

@media (min-width: 768px) {
  .col-sm-6 {
    width: 50%;
  }

  .row-flex {
    display: flex;
    margin: 20px auto;
  }
}

.feature-box {
  margin-top: 15px;
  margin-bottom: 15px;
}

.feature-box-heading img {
  text-align: center;
  margin: 0 auto;
}

.feature-box-heading i {
  color: #48cfad;
  width: 40px;
  height: 40px;
  display: inline-block;
  border-radius: 50px;
  border: 1px solid #48cfad;
  line-height: 40px;
}

.col-xs-12 {
  width: 100%;
}


/* 下拉菜单动画 */
.dropdown {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.dropdown-trigger:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 移动端菜单动画 */
.mobile-menu {
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.active {
    transform: translateX(0);
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 修复图标变形问题的CSS */
.icon-container {
    width: 2.5rem;
    height: 2.5rem;
    min-width: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(22, 93, 255, 0.1);
    color: #165DFF;
}

.icon-container i {
    font-size: 1rem;
    line-height: 1;
}