body {
  font-family: Arial, sans-serif;
  text-align: center;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  height: 100vh;
  overflow: auto;
}

.container {
  width: 90%;
  max-width: 600px;
  margin-top: 30px;
}

.top-logo {
  margin-bottom: 20px;
}
.top-logo img {
  width: 300px;
  max-width: 100%;
  height: 300px;
}

/* ✅ 路由按钮容器：间距统一 */
#route-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}

/* ✅ 动作按钮容器：间距统一 */
.action-buttons-horizontal {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}

/* ✅ 所有按钮样式统一（边框圆角+高度+宽度） */
.route-btn.blue-style,
.action-buttons-horizontal a {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,#D28EFF, #7700BB);
  padding: 16px 40px;
  border-radius: 50px;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
  text-decoration: none;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
  width: 100%;
  height: 60px;
  box-sizing: border-box;
  margin: 0; /* ✅ 移除间距由 gap 控制 */
}

/* ✅ 按钮图标样式 */
.route-btn.blue-style img,
.action-buttons-horizontal a img {
  height: 26px;
  margin-right: 12px;
}

/* ✅ 鼠标悬停效果 */
.route-btn.blue-style:hover,
.action-buttons-horizontal a:hover {
  transform: scale(1.02);
  opacity: 0.92;
}

/* ✅ “最快”按钮动画 */
.route-btn.blue-style.animated {
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(6, 103, 112, 0.6); }
  70% { box-shadow: 0 0 0 12px rgba(6, 103, 112, 0); }
  100% { box-shadow: 0 0 0 0 rgba(6, 103, 112, 0); }
}