/* 移动端导航专用样式 - 不影响PC端 */
@media (max-width: 1100px) {
  .mobile-nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 20px;
    background-color: #131617;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    /* 底部装饰渐变 */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  .mobile-nav-container::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, #a33a5d, transparent);
    opacity: 0.8;
  }

  .mobile-logo {
    height: 40px;
  }

  .mobile-menu-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 5px 10px;
    color: #fff;
  }

  .mobile-menu-panel {
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    background-color: #131617;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 9998;
  }

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

  .mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .mobile-menu-item {
    border-bottom: 1px solid #f5f5f5;
  }

  .mobile-menu-link {
    display: block;
    padding: 15px 20px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
  }

  .mobile-menu-link:hover {
    background-color: rgba(255,255,255,0.1);
  }
}

/* 确保PC端不显示移动端导航 */
@media (min-width: 1101px) {
  .mobile-nav-container,
  .mobile-menu-panel {
    display: none !important;
  }
}

/* 隐藏旧移动端导航 */
.old-mobile-nav {
  display: none !important;
}

/* 调整移动端body内边距 */
@media (max-width: 768px) {
  body {
    padding-top: 70px !important;
  }
}