/* =========================================
   定制服务页 - Customized Page
   设计稿：1920 宽
   ========================================= */

html {
  font-size: 16px;
}

/* =========================================
   顶部面包屑
   ========================================= */

.position_box {
  background: #FFFFFF;
  padding: 16px 0;
  border-bottom: 1px solid #eee;
}

.position {
  width: 90%;
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  color: #666;
}

.position a {
  color: #666;
  text-decoration: none;
}

/* =========================================
   Hero 区块
   ========================================= */

.cust_hero {
  background: #FFFFFF;
  padding: 80px 0 60px;
}

.cust_hero_inner {
  width: 90%;
  max-width: 1600px;
  margin: 0 auto;
  text-align: center;
}

.cust_hero_title {
font-family: DM Sans, DM Sans;
font-weight: 700;
font-size: 48px;
color: #000000;
line-height: 80px;
text-align: center;
font-style: normal;
text-transform: none;
}

.cust_hero_desc {
  font-family: DM Sans, DM Sans;
font-weight: 400;
font-size: 18px;
color: #666666;
line-height: 40px;
text-align: center;
font-style: normal;
text-transform: none;
}

.cust_hero_img {
  position: relative;
  margin: 60px auto 0;
  width: 100%;
  max-width: 1600px;
  border-radius: 8px;
  overflow: hidden;
}

.cust_hero_img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.cust_marker {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid #CF2734;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #CF2734;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.cust_marker:hover {
  background: #CF2734;
  color: #FFFFFF;
  transform: scale(1.1);
}

.cust_marker--1 { top: 18%; left: 22%; }
.cust_marker--2 { top: 38%; left: 22%; }
.cust_marker--3 { top: 58%; left: 48%; }
.cust_marker--4 { top: 28%; left: 78%; }
.cust_marker--5 { top: 65%; left: 72%; }
.cust_marker--6 { top: 72%; left: 80%; }
.cust_marker--7 { top: 80%; left: 84%; }

/* =========================================
   OEM / ODM 定制流程 —— 2 行 × 3 列
   无卡片边框，纯内容块
   ========================================= */

.cust_process {
  background: #FFFFFF;
  padding: 80px 0 100px;
}

.cust_process_inner {
  width: 90%;
  max-width: 1600px;
  margin: 0 auto;
}

.cust_process_title {
  margin: 0 0 60px;
  font-family: "DM Sans", "DM_Sans_regular", sans-serif;
  font-weight: 700;
  font-size: 40px;
  line-height: 60px;
  color: #000000;
  text-align: center;
}

.cust_process_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.cust_process_item {
  background: #FFFFFF;
  overflow: hidden;
}

.cust_process_img {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  margin-bottom: 24px;
}

.cust_process_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.cust_process_item:hover .cust_process_img img {
  transform: scale(1.03);
}

.cust_process_content {
  padding: 0;
  text-align: left;
}

/* 编号 DM Sans 700 / 36px / 40px / #333333 / 左对齐 */
.cust_process_num {
  font-family: "DM Sans", "DM_Sans_regular", sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 40px;
  color: #333333;
  margin-bottom: 12px;
  text-align: left;
}

/* 标题 DM Sans 700 / 24px / 40px / #000000 / 左对齐 */
.cust_process_step {
  margin: 0 0 10px;
  font-family: "DM Sans", "DM_Sans_regular", sans-serif;
  font-weight: 700;
  font-size: 24px;
  line-height: 40px;
  color: #000000;
  text-align: left;
}

/* 描述 DM Sans 300 / 14px / 26px / #666666 / 左对齐 */
.cust_process_desc {
  margin: 0;
  font-family: "DM Sans", "DM_Sans_regular", sans-serif;
  font-weight: 300;
  font-size: 14px;
  line-height: 26px;
  color: #666666;
  text-align: left;
}

/* =========================================
   响应式
   ========================================= */

@media screen and (max-width: 1440px) {
  .cust_hero_title {
    font-size: 42px;
    line-height: 70px;
  }
  .cust_process_title {
    font-size: 36px;
  }
  .cust_process_step {
    font-size: 22px;
  }
}

@media screen and (max-width: 1200px) {
  .cust_hero {
    padding: 60px 0 40px;
  }
  .cust_hero_title {
    font-size: 36px;
    line-height: 60px;
    margin-bottom: 24px;
  }
  .cust_hero_desc {
    font-size: 17px;
    line-height: 36px;
  }
  .cust_process_list {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .cust_process_title {
    font-size: 34px;
    line-height: 50px;
    margin-bottom: 48px;
  }
}

@media screen and (max-width: 992px) {
  .cust_hero_title {
    font-size: 32px;
    line-height: 54px;
  }
  .cust_hero_desc {
    font-size: 16px;
    line-height: 32px;
  }
  .cust_process_list {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
  .cust_process_title {
    font-size: 30px;
    line-height: 46px;
  }
  .cust_process_step {
    font-size: 20px;
    line-height: 32px;
  }
  .cust_process_num {
    font-size: 30px;
    line-height: 36px;
  }
}

@media screen and (max-width: 768px) {
  .cust_hero {
    padding: 50px 0 30px;
  }
  .cust_hero_inner {
    width: 92%;
  }
  .cust_hero_title {
    font-size: 26px;
    line-height: 42px;
    margin-bottom: 20px;
    letter-spacing: 0.03em;
  }
  .cust_hero_desc {
    font-size: 15px;
    line-height: 28px;
    letter-spacing: 0.03em;
  }
  .cust_hero_img {
    margin-top: 36px;
    border-radius: 6px;
  }
  .cust_marker {
    width: 24px;
    height: 24px;
    font-size: 12px;
    border-width: 1.5px;
  }
  .cust_process {
    padding: 50px 0 60px;
  }
  .cust_process_inner {
    width: 92%;
  }
  .cust_process_title {
    font-size: 26px;
    line-height: 40px;
    margin-bottom: 36px;
  }
  .cust_process_list {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cust_process_img {
    aspect-ratio: 16 / 9;
  }
  .cust_process_step {
    font-size: 18px;
    line-height: 30px;
  }
  .cust_process_num {
    font-size: 28px;
    line-height: 34px;
  }
}

@media screen and (max-width: 480px) {
  .cust_hero_title {
    font-size: 22px;
    line-height: 36px;
  }
  .cust_hero_desc {
    font-size: 14px;
    line-height: 26px;
  }
  .cust_process_title {
    font-size: 22px;
    line-height: 34px;
  }
  .cust_process_step {
    font-size: 16px;
    line-height: 26px;
  }
  .cust_process_num {
    font-size: 26px;
    line-height: 32px;
  }
}