/* Section A */
.partner_section_A{
  width: 100%;
  height: 543px;
  background-image: url(https://static.liangceai.net/lcai-home/image/partner_banner_pc.jpg);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.partner_section_A_text{
  margin-top: 148px;
  margin-left: 138px;
  font-size: 50px;
  line-height: 72px;
  color: #333333;
  font-weight: 700;
}
.partner_section_A_text_blue{
  color: #0671FF;
}
.partner_section_A_slogan{
  margin-top: 8px;
  margin-left: 138px;
  color: #4D4D4D;
  font-size: 20px;
  font-weight: 400;
  line-height: 28px;
}
.partner_section_A_btns{
  margin-top: 72px;
  margin-left: 138px;
  display: flex;
  gap: 16px;
}
.partner_section_A_btn{
  width: 190px;
  height: 38px;
  border-radius: 10px;
  background: #FFFFFF;
  text-align: center;
  line-height: 38px;
  font-size: 18px;
  color: #333333;
  position: relative;
  cursor: pointer;
}
.partner_section_A_btn_primary{
  background: linear-gradient(90deg, #065DFF 0%, #0594FF 100%);;
  color: #FFFFFF;
}
.partner_section_A_btn_icon1{
  position: absolute;
  left: -5px;
  top: -4px;
}
.partner_section_A_btn_icon2{
  position: absolute;
  left: 0;
  top: 0;
}

/* Section B */
.partner_section_B{
  background-color: white;
  overflow: hidden;
}
.partner_section_B_title{
  margin-top: 76px;
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  line-height: 52px;
  color: #333333;
}
.partner_section_B_sub_title{
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0px;
  line-height: 34px;
  color: #000000;
  text-align: center;
  margin-top: 16px;
  margin-bottom: 50px;
}
.partner_section_B_sub_title a {
  color: #065DFE;
  text-decoration: none;
  font-weight: 500;
  cursor: pointer;
}
.partner_section_B_cards {
  display: flex;
  gap: 20px;
  margin: 40px 4% 58px;
}
.partner_section_B_card {
  flex: 1;
  background: linear-gradient(180deg, #EEF7FE 0%, #FFFFFF 100%);
  box-shadow: 0px 6px 8px 0px #f5f5f5;
  border-radius: 7.5px;
  padding: 24px 56px;
  border: 2.25px solid #FFFFFF;
}
.partner_section_B_card_title {
  font-size: 20px;
  font-weight: 700;
  color: #333333;
  margin-bottom: 4px;
}
.partner_section_B_card_desc {
  font-size: 14px;
  color: #999999;
  line-height: 1.7;
}

/* Section C */
.partner_section_C {
  padding: 60px 138px;
  background: #F1F5F8;
  text-align: center;
}
.partner_section_C_title {
  font-size: 32px;
  font-weight: 700;
  color: #333333;
  margin-bottom: 40px;
}
.partner_section_C_cards {
  display: flex;
  gap: 20px;
}
.partner_section_C_card {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.partner_section_C_card_img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
}
.partner_section_C_card_content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 28px 32px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
  text-align: left;
  text-align: center;
}
.partner_section_C_card_title {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
}
.partner_section_C_card_desc {
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  line-height: 1.7;
}

/* Section D */
.partner_section_D {
  padding: 60px 138px;
  background: #fff;
  text-align: center;
}
.partner_section_D_title {
  font-size: 32px;
  font-weight: 700;
  color: #333333;
  line-height: 1.4;
  margin-bottom: 12px;
}
.partner_section_D_sub_title {
  font-size: 16px;
  color: #666666;
  margin-bottom: 40px;
}
.partner_section_D_content_img{
  width: 100%;
}

/* Section E */
.partner_section_E {
  padding: 60px 138px 80px;
  background: #F7F7F7;
}
.partner_section_E_title {
  font-size: 32px;
  font-weight: 700;
  color: #333333;
  text-align: center;
  margin-bottom: 40px;
}
.partner_section_E_content {
  display: flex;
  gap: 0;
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}
.partner_section_E_form {
  flex: 1;
  padding: 40px 40px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
}
.partner_section_E_form input,
.partner_section_E_form textarea,
.partner_section_E_form button,
.partner_section_E_form label {
  pointer-events: none;
}
.partner_section_E_form_row {
  display: flex;
  gap: 16px;
}
.partner_section_E_input {
  flex: 1;
  height: 48px;
  border: 1px solid #E5E5E5;
  border-radius: 4px;
  padding: 0 16px;
  font-size: 14px;
  color: #333;
  background: #F7F8FA;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.partner_section_E_input::placeholder {
  color: #AAAAAA;
}
.partner_section_E_input:focus {
  border-color: #0671FF;
  background: #fff;
}
.partner_section_E_textarea {
  flex: 1;
  height: 120px;
  border: 1px solid #E5E5E5;
  border-radius: 4px;
  padding: 14px 16px;
  font-size: 14px;
  color: #333;
  background: #F7F8FA;
  outline: none;
  resize: none;
  font-family: inherit;
}
.partner_section_E_textarea::placeholder {
  color: #AAAAAA;
}
.partner_section_E_textarea:focus {
  border-color: #0671FF;
  background: #fff;
}
.partner_section_E_checkbox_row {
  align-items: center;
}
.partner_section_E_checkbox_label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #666;
  cursor: pointer;
}
.partner_section_E_checkbox_label a {
  color: #0671FF;
  text-decoration: none;
}
.partner_section_E_checkbox {
  width: 16px;
  height: 16px;
  cursor: pointer;
  flex-shrink: 0;
}
.partner_section_E_submit_btn {
  width: 180px;
  height: 40px;
  background:  linear-gradient(90deg, #3C50FF 0%, #02A6FF 100%);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.partner_section_E_submit_btn:hover {
  opacity: 0.9;
}
.partner_section_E_contact {
  width: 340px;
  flex-shrink: 0;
  background: #022EDA;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.partner_section_E_contact_item {
  margin-bottom: 8px;
}
.partner_section_E_contact_label {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 8px;
}
.partner_section_E_contact_phone {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.partner_section_E_contact_divider {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  margin: 16px 0;
}
.partner_section_E_contact_qrcode {
  width: 120px;
  height: 120px;
  display: block;
  margin-bottom: 4px;
}
.partner_section_E_contact_address {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
}

/* Popup */
.partner_popup_overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.partner_popup_overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.partner_popup_box {
  position: relative;
  width: 464px;
  height: 574px;
  flex-shrink: 0;
  transform: scale(1);
  transition: transform 0.3s ease;
}
.partner_popup_overlay.hidden .partner_popup_box {
  transform: scale(0.92);
}
.partner_popup_img {
  width: 464px;
  height: 574px;
  display: block;
}
.partner_popup_close {
  position: absolute;
  top: 0;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}