/* 重置样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  width: 100%;
  height: 100%;
  font-size: 16px;
  -webkit-user-select: none;
  user-select: none;
}

body {
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 通用按钮样式 */
.primary-btn {
  background: linear-gradient(90deg, #f56126, #f56126);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 24px;
  font-size: 18px;
  font-weight: 600;
  width: 100%;
  cursor: pointer;
  transition: opacity 0.3s;
}

.primary-btn:hover {
  opacity: 0.9;
}

.secondary-btn {
  background-color: #f0f4f6;
  border: 1px solid #ccc;
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.secondary-btn:hover {
  background-color: #e5e9eb;
}

/* 输入框样式 */
input {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid #ddd;
  border-radius: 8px;
  font-size: 16px;
  transition: border-color 0.3s;
}

input:focus {
  border-color: #f56126;
  outline: none;
}

/* 响应式布局 */
@media screen and (max-width: 768px) {
  html {
    font-size: 14px;
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 12px;
  }
}