body {
  background-color: #0f0f0f;
  color: #ffffff;
  font-family: sans-serif;
  margin: 0;
}

* {
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: inherit;
}

.bg_mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.main {
  position: relative;
}

.header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 104px;
}

.header_img {
  width: 201px;
}

.header_btn {
  width: 136px;
  height: 44px;
  border-radius: 10px;
  opacity: 1;
  border: 1.5px solid #ffffff;
  color: #ffffff;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  line-height: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.section1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 82px;
  gap: 24px;
}

.section1_title {
  color: #ffffff;
  text-align: center;
  font-size: 60px;
  font-weight: 700;
  line-height: 76px;
  width: 1022px;
}

.section1_desc {
  color: #ffffffcc;
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  line-height: 30px;
  padding: 0 313px;
}

.section1_grid_img {
  width: 100%;
}

.section1_stats {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding: 0 104px;
  gap: 24px;
  margin-top: 28px;
}

.section1_stats_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  grid-column: span 4;
}

.section1_stats_item_title {
  color: #ff2d6c;
  text-align: center;
  font-size: 44px;
  font-weight: 700;
  line-height: 50px;
}

.section1_stats_item_desc {
  color: #808080;
  font-size: 16px;
  font-weight: 500;
  line-height: 20px;
  align-items: flex-start;
}

.section2 {
  width: 100%;
  padding: 0 104px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  margin-top: 128px;
}

.section_x_container {
  grid-column: span 6;
  overflow: hidden;
  position: relative;
}

.section_x_img {
  width: 100%;
  height: auto; /* 等比缩放 */
  min-height: 500px; /* 小于原始宽度时保持高度 -> 裁剪 */
  object-fit: cover;
  border-radius: 40px;
}

.section_x_content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;

  gap: 28px;
}

.section_x_content_title {
  color: #ffffff;
  text-align: left;
  font-size: 54px;
  font-weight: 700;
  line-height: 74px;
}

.section_x_content_desc {
  color: #999999;
  text-align: left;
  font-size: 18px;
  font-weight: 400;
  line-height: 28px;
}

.section3 {
  width: 100%;
  padding: 0 104px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  margin-top: 120px;
}

.section4 {
  width: 100%;
  margin-top: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section4_title {
  color: #ffffff;
  text-align: center;
  font-size: 54px;
  font-weight: 700;
  line-height: 74px;
}

.section4_reason {
  width: 100%;
  padding: 0 104px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  margin-top: 70px;
}

.section4_reason_item {
  grid-column: span 4;
  border-radius: 30px;
  background: #1f1f1f;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.section4_reason_item::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 30px;

  /* 背景渐变：135度，从白色20%透明 → 完全透明 */
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0)
  );

  /* 用 mask 制作只显示“边框”1px 的效果 */
  padding: 1px; /* 控制描边宽度 */
  -webkit-mask: linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) border-box;
  -webkit-mask-composite: xor;
  mask-composite: exclude;

  pointer-events: none;
}

.effect {
  position: absolute;
  width: 103px;
  height: 103px;
  opacity: 1;
  filter: blur(100px);
}

.section4_reason_item_textcontainer {
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section4_reason_item_title {
  color: #ffffff;
  text-align: left;
  font-size: 26px;
  font-weight: 600;
  line-height: 34px;
}

.section4_reason_item_desc {
  color: #999999;
  text-align: left;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
}

.section4_reason_item_imgcontainer {
  position: relative;
  min-height: 100px;
  flex: 1;
}

.section4_reason_item_img {
  width: 100px;
  position: absolute;
  bottom: 0;
  right: 0;
}

.section5 {
  width: 100%;
  margin-top: 110px;
}

.section5_bar {
  width: 100%;
}

.section6 {
  width: 100%;
  margin-top: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section6_title {
  color: #ffffff;
  text-align: center;
  font-size: 54px;
  font-weight: 700;
  line-height: 74px;
}

.section6_say {
  width: 100%;
  padding: 0 104px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  margin-top: 80px;
}

.section6_say_item {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 24px;
}

.section6_say_item_head {
  width: 90px;
}

.section6_say_item_starcontainer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
}

.section6_say_item_star {
  width: 20px;
}

.section6_say_item_desc {
  margin-top: 34px;
  color: #999999;
  text-align: center;
  font-size: 16px;
  font-weight: 400;
  line-height: 26px;
}

.section6_say_item_name {
  margin-top: 40px;
  color: #ffffff;
  text-align: left;
  font-size: 24px;
  font-weight: 500;
  line-height: 30px;
  text-transform: capitalize;
}

.footer {
  width: 100%;
  margin-top: 88px;
  background: #242424;
  padding: 0 104px;
}

.footer_top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100px;
}

.footer_top_logo {
  width: 201px;
}

.footer_top_contact {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.footer_top_icon {
  width: 32px;
}

.footer_top_email {
  color: #b3b3b3;
  text-align: left;
  font-size: 16px;
  font-weight: 500;
  line-height: 22px;
}

.footer_line {
  width: 100%;
  height: 1px;
  background: #323232;
}

.footer_bottom {
  width: 100%;
  height: 68px;
  display: flex;

  align-items: center;
  color: #999999;
  text-align: right;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
}