/* 领航版详情页 — 对齐官方 linghang.html，整站 header/footer 复用 */
/* 领航版页 — 顶部「外贸邮箱」角标（角标浮于「领航版」右上，不占行高） */
.page-linghang .nav-item-linghang {
  display: block;
  overflow: visible;
}

.page-linghang .nav-link-linghang {
  position: relative;
  display: inline-block;
  padding: 8px 16px !important;
  white-space: nowrap !important;
  line-height: inherit;
  min-height: 0;
  overflow: visible;
}

.page-linghang .nav-link-linghang::after {
  bottom: 2px;
}

.page-linghang .nav-linghang-text {
  position: relative;
  display: inline-block;
}

.page-linghang .nav-linghang-tag {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateY(calc(-100% - 0px));
  z-index: 1;
  display: inline-block;
  box-sizing: border-box;
  height: 18px;
  padding: 0 5px;
  font-size: 10px;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
  color: #fff;
  background: #fe5b4c;
  border-radius: 3px 3px 3px 0;
  white-space: nowrap;
  pointer-events: none;
}

.page-linghang .nav-link-linghang.active .nav-linghang-text,
.page-linghang .nav-link-linghang:hover .nav-linghang-text {
  color: var(--primary);
}

.page-linghang main {
  padding-top: 0;
}

.lh-banner {
  position: relative;
  height: 480px;
  background: #13234a url('../images/linghang/banner.png') no-repeat center bottom;
  background-size: cover;
}

.lh-banner-link {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.lh-section-title {
  margin: 0;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  color: #fff;
}

.lh-section-title span {
  background: linear-gradient(90deg, #fee2b8, #fed1a4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lh-pain-points {
  padding: 88px 24px 80px;
  color: #fff;
  background: #0f1828;
}

.lh-pain-grid {
  max-width: 1200px;
  margin: 80px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.lh-pain-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 330px;
  padding: 0 24px 32px;
  border-radius: 8px;
  background: linear-gradient(180deg, #1e2e4e, #18243b);
  transition: transform 0.3s ease;
}

.lh-pain-card:hover {
  transform: scale(1.02);
}

.lh-pain-card img {
  width: 90px;
  height: 90px;
  margin-top: 74px;
}

.lh-pain-card h3 {
  margin: 12px 0 0;
  font-size: 24px;
  font-weight: 400;
}

.lh-pain-card p {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
  color: rgba(255, 255, 255, 0.88);
}

.lh-features {
  color: #fff;
  background: #182237;
}

.lh-feat-item {
  min-height: 660px;
  display: flex;
  align-items: center;
  padding: 80px 24px;
}

.lh-feat-item:nth-child(odd) {
  background: #0f1829;
}

.lh-feat-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.lh-feat-item--reverse .lh-feat-inner {
  flex-direction: row-reverse;
}

.lh-feat-media img {
  display: block;
  width: 648px;
  max-width: 100%;
  height: auto;
}

.lh-feat-text {
  position: relative;
  width: 400px;
  max-width: 100%;
  flex-shrink: 0;
}

.lh-feat-text h3 {
  position: relative;
  margin: 0;
  font-size: 40px;
  font-weight: 600;
  line-height: 1.2;
}

.lh-feat-title {
  position: relative;
  z-index: 1;
}

.lh-feat-mark {
  position: absolute;
  right: -74px;
  top: 0;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 65px;
  height: 22px;
  border-radius: 2px 8px;
  font-size: 12px;
  font-weight: 500;
  color: #211815;
  background: linear-gradient(98.07deg, #ffeabb 10.63%, #ea9e61);
}

.lh-feat-num {
  position: absolute;
  left: 0;
  top: -33px;
  font-size: 50px;
  font-weight: 700;
  line-height: 1;
  opacity: 0.2;
  background: linear-gradient(180deg, #fff, #182237);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lh-feat-text p {
  margin: 190px 0 0;
  font-size: 16px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

.lh-feat-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
  width: 200px;
  height: 48px;
  border-radius: 28px;
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(305.77deg, #4165ff 20.28%, #3737ff 84.43%);
  transition: opacity 0.2s ease;
}

.lh-feat-btn:hover {
  opacity: 0.92;
  color: #fff;
}

.lh-bottom-cta {
  padding: 72px 24px;
  text-align: center;
  background: #0f1828;
}

.lh-bottom-cta p {
  margin: 0 0 24px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
}

.lh-bottom-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.lh-bottom-actions .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.lh-bottom-actions .btn-outline-light:hover {
  background: #fff;
  color: #13234a;
}

@media (max-width: 1024px) {
  .lh-feat-inner,
  .lh-feat-item--reverse .lh-feat-inner {
    flex-direction: column;
    text-align: center;
  }

  .lh-feat-text {
    width: 100%;
  }

  .lh-feat-text h3 {
    font-size: 32px;
  }

  .lh-feat-mark {
    position: static;
    display: inline-flex;
    margin-left: 8px;
    vertical-align: middle;
  }

  .lh-feat-text p {
    margin-top: 24px;
  }

  .lh-feat-item {
    min-height: auto;
    padding: 56px 24px;
  }
}

@media (max-width: 768px) {
  .lh-banner {
    height: 280px;
  }

  .lh-section-title {
    font-size: 28px;
  }

  .lh-pain-grid {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }

  .lh-pain-card {
    min-height: auto;
    padding-bottom: 40px;
  }

  .lh-pain-card img {
    margin-top: 32px;
  }

  .lh-feat-text h3 {
    font-size: 26px;
  }

  .lh-feat-num {
    font-size: 36px;
    top: -24px;
  }

  .page-linghang .nav-link-linghang {
    margin-right: 0;
    padding: 12px 0 !important;
  }

  .page-linghang .nav-linghang-tag {
    position: static;
    display: inline-block;
    margin-left: 6px;
    vertical-align: 2px;
  }
}