/* Reset所有元素的外边距和内边距 */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

* {
  box-sizing: border-box;
}

/* 清除所有链接的下划线 */
a {
  text-decoration: none;
}

ul {
  list-style: none;
  list-style-type: none;
  padding: 0;
  margin: 0;
}

/* 移除按钮的默认样式 */
button,
input,
textarea,
select {
  border: none;
  outline: none;
  background: none;
  font: inherit;
}

/* 表格的边框清除 */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* 图片的默认边距清除 */
img {
  display: block;
  max-width: 100%;
}

/* 页面容器 */
.crazy_wrap_bg {
  max-width: 550px;
  min-height: 100vh;
  margin: 0 auto;
  background: #ffffff;
  position: relative;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* Logo区域 */
.crazy_logo_blk {
  width: 100%;
}

.crazy_logo_blk img {
  width: 100%;
}

.crazy_bot_blk {
  flex: 1;
  width: 100%;
  padding: 0 0.4rem;
  padding-bottom: 1.3rem;
  background: url('../images/xia.png');
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
/* 表单区域 */
.crazy_form_blk {
  width: 88%;
  margin: 0 auto;
}

/* 标题 */
.crazy_title {
  font-size: 0.48rem;
  color: #3a6edf;
  font-weight: bold;
  margin-bottom: 0.6rem;
  text-align: left;
  font-family: sans-serif;
}

/* 表单项 */
.crazy_form_item {
  margin-bottom: 0.5rem;
}

.crazy_form_item:last-child {
  margin-bottom: 0;
}

/* 输入框容器 */
.crazy_form_input_wrap {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #c9caca;
  padding-bottom: 0.2rem;
  padding-top: 0.2rem;
}

/* 图标 */
.crazy_form_icon {
  height: 0.45rem;
  margin-right: 0.2rem;
}

/* 标签 */
.crazy_form_label {
  font-size: 0.28rem;
  color: #999999;
  line-height: 1.4;
  margin-top: 0.1rem;
  padding-left: 0.7rem;
}

/* 输入框 */
.crazy_form_input {
  flex: 1;
  font-size: 0.28rem;
  color: #333333;
  background-color: transparent;
  border: none;
  outline: none;
  padding: 0;
  line-height: 1.5;
}

.crazy_form_input::placeholder {
  color: #c9caca;
  font-size: 0.26rem;
  letter-spacing: 1px;
}

/* 注册按钮区域 */
.crazy_submit_blk {
  width: 88%;
  margin: 0 auto;
  margin-top: 0.85rem;
  color: #ffffff;
  font-size: 0.34rem;
  line-height: 0.8rem;
  font-weight: 300;
  letter-spacing: 2px;
  text-align: center;
  background: url('../images/zhuce.png');
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

/* 协议区域 */
.crazy_agreement_blk {
  width: 88%;
  margin: 0 auto;
  margin-top: 0.4rem;
  text-align: left;
}

.crazy_agreement_label {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
}

.crazy_agreement_checkbox {
  width: 0.3rem;
  height: 0.3rem;
  margin-right: 0.15rem;
  margin-top: 0.02rem;
  flex-shrink: 0;
  border: 1px solid #c9caca;
  border-radius: 0.04rem;
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  cursor: pointer;
}

.crazy_agreement_checkbox:checked {
  background: #3a6edf;
  border-color: #3a6edf;
}

.crazy_agreement_checkbox:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ffffff;
  font-size: 0.24rem;
  font-weight: bold;
}

.crazy_agreement_text {
  font-size: 0.24rem;
  color: #abaaaa;
  line-height: 1.5;
}

.crazy_agreement_link {
  color: #60a5ee;
  text-decoration: underline;
  font-size: 0.26rem;
}

/* 帮助链接区域 */
.crazy_help_blk {
  width: 88%;
  margin: 0 auto;
  margin-top: 0.5rem;
  text-align: center;
}

.crazy_help_text {
  font-size: 0.26rem;
  color: #333333;
}

.crazy_help_link {
  color: #3a6edf;
  text-decoration: underline;
  font-size: 0.26rem;
  margin-left: 0.1rem;
}

/* 返回按钮区域 */
.crazy_return_blk {
  width: 88%;
  margin: 0 auto;
  margin-top: 0.5rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.crazy_return_icon {
  height: 0.32rem;
  margin-right: 0.1rem;
}