/* 主体内容样式 */
.hero {
  padding: 100px 0;
  text-align: center;
  position: absolute;
  top:100px;
  width: 100%;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 20px;
  margin-bottom: 40px;
}

.cta-buttons .btn-primary,
.cta-buttons .btn-secondary {
  padding: 12px 30px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  margin: 0 10px;
}

.btn-primary {
  background: #007bff;
  color: #fff;
}

.btn-secondary {
  background-color: #f8f9fa;
  border: 1px solid #007bff;
  color: #007bff;
}

/* 特性部分样式 */
.features {
  padding: 80px 0;
}

.features h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 36px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-item {
  text-align: center;
  padding: 30px;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.feature-item i {
  font-size: 48px;
  color: #007bff;
  margin-bottom: 20px;
}

.feature-item h3 {
  font-size: 24px;
  margin-bottom: 15px;
}
.nav-button{
  color:#00CCFF !important;
  display: inline-block;
  width: 90px;
  height: 34px;
  font-size: 15px !important;
  line-height: 34px !important;
  text-align: center;
  border: 1px solid #00CCFF !important;
  padding: 0 5px !important;
}
ul.navbar-nav > li:hover .nav-button{
  border: 1px solid #9fecff !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.reg-button{
  margin-left: 10px;
  color: #fff !important;
  background: #00CCFF;
  border-color: #00CCFF;
}
/* 价格部分样式 */
.pricing {
  background: #f8f9fa;
  padding: 80px 0;
}

.pricing h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 36px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.pricing-item {
  background: #fff;
  padding: 40px;
  border-radius: 4px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.pricing-item.popular {
  border: 2px solid #007bff;
}

.price {
  font-size: 36px;
  font-weight: bold;
  color: #007bff;
  margin: 20px 0;
}

.pricing-item ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.pricing-item ul li {
  margin: 10px 0;
}