.custom-landing-vb-container {
  max-width: 1200px;
  margin: 32px auto;
  background: #fafbfc;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 32px 16px;
  font-family: 'Segoe UI', 'Arial', sans-serif;
}

.custom-landing-vb-container h2,
.custom-landing-vb-container h3,
.custom-landing-vb-container h4 {
    margin-top: 30px;
  font-weight: 600;
  margin-bottom: 16px;
}

.custom-landing-vb-product-tabs {
  margin-bottom: 32px;
}

.custom-landing-vb-tab-navigation {
  border-bottom: 2px solid #e6eef7;
  margin-bottom: 18px;
}

.custom-landing-vb-tab-buttons {
  display: flex;
  justify-content: center;      /* 居中 */
  align-items: center;
  gap: 0;                       /* 去除间隙，平均分布 */
}

.custom-landing-vb-tab-btn {
  flex: 1 1 0;                  /* 平均分布 */
  text-align: center;
  background: none;
  border: none;
  outline: none;
  padding: 14px 0;              /* 上下padding更大 */
  font-size: 1.18em;            /* 字体更大 */
  color: #2a7ae2;
  border-radius: 6px 6px 0 0;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
  letter-spacing: 0.5px;
}

@media (max-width: 600px) {
  .custom-landing-vb-tab-buttons {
    flex-wrap: wrap;
  }
  .custom-landing-vb-tab-btn {
    flex: 1 1 50%; /* 每行最多2个，自动换行 */
    min-width: 120px;
    font-size: 1em;
    padding: 12px 0;
  }
}

@media (max-width: 600px) {
  .custom-landing-vb-specs-grid {
    display: block;
    width: 100%;
    overflow-x: auto;
    font-size: 0.98em;
  }
}

.custom-landing-vb-package-grid {
    display: flex;
    flex-wrap: wrap-reverse;
    gap: 24px;
    margin-bottom: 16px;
    justify-content: flex-start;
}

.custom-landing-vb-tab-btn.active,
.custom-landing-vb-tab-btn:hover {
  background: #e6eef7;
  color: #174a8b;
}

.custom-landing-vb-tab-content {
  background: #fff;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
  padding: 24px 18px;
}

.custom-landing-vb-tab-pane {
  display: none;
}

.custom-landing-vb-tab-pane.active {
  display: block;
}

.custom-landing-vb-specs-grid {
  width: 100%;
  border-collapse: collapse;
  background: #f6f8fa;
  border-radius: 8px;
  overflow: hidden;
  font-size: 1em;
}

.custom-landing-vb-specs-grid td {
  padding: 10px 14px;
  border-bottom: 1px solid #e3e8ee;
  color: #2d3a4b;
}

.custom-landing-vb-specs-grid tr:last-child td {
  border-bottom: none;
}

.custom-landing-vb-specs-grid td:first-child {
  font-weight: 500;
  background: #e6eef7;
  width: 200px;
}

.custom-landing-vb-factory-intro {
  margin-bottom: 24px;
}

.custom-landing-vb-process-timeline {
  margin-bottom: 24px;
}

.custom-landing-vb-process-row {
  display: flex;
  align-items: center;
  margin-bottom: 28px;
  gap: 24px;
}

.custom-landing-vb-process-row.reverse {
  flex-direction: row-reverse;
}

/* 工艺流程图片（Details Tab） */
.custom-landing-vb-process-img img {
  width: 450px;
  max-width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.08);
  display: block;
}

.custom-landing-vb-process-img {
  flex: 0 0 260px;
  max-width: 260px;
}
.custom-landing-vb-process-img img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.custom-landing-vb-process-text h4 {
  margin-bottom: 8px;
  color: #2a7ae2;
}



/* 包装图片（Packaging Tab） */
.custom-landing-vb-package-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 16px;
  justify-content: flex-start;
}

.custom-landing-vb-package-item {
  flex: 1 1 240px;
  min-width: 220px;
  max-width: 280px;
  background: #f6f8fa;
  border-radius: 12px;
  text-align: center;
  padding: 16px 8px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.custom-landing-vb-package-item img {
  width: 100%;
  max-width: 240px;
  height: 180px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 10px;
  display: block;
}
.custom-landing-vb-vr-iframe-section {
  margin-bottom: 24px;
}

.custom-landing-vb-vr-iframe-section iframe {
  border: none;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.custom-landing-vb-applications-section {
  margin-top: 32px;
}

.custom-landing-vb-application-item {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  margin-bottom: 40px;
}

.custom-landing-vb-application-img {
  flex: 0 0 220px; /* 固定图片容器宽度 */
  max-width: 220px;
}

.custom-landing-vb-application-img img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.custom-landing-vb-application-text {
  flex: 1 1 0;
  min-width: 0;
}

.custom-landing-vb-faq-accordion {
  margin-top: 12px;
}

.custom-landing-vb-faq-item {
  border-bottom: 1px solid #e3e8ee;
}

.custom-landing-vb-question {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  text-align: left;
  padding: 12px 0;
  font-size: 1.05em;
  color: #2a7ae2;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s;
}

.custom-landing-vb-faq-item.open .custom-landing-vb-question,
.custom-landing-vb-question:hover {
  color: #174a8b;
}

.custom-landing-vb-answer {
  display: none;
  padding: 0 0 12px 0;
  color: #3a4a5d;
  font-size: 0.98em;
}

.custom-landing-vb-faq-item.open .custom-landing-vb-answer {
  display: block;
}


.vm-competitor-section {
  background: #fafbfc;
  padding: 32px 16px;
  border-radius: 12px;
  max-width: 1200px;
  margin: 32px auto;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  font-family: 'Segoe UI', 'Arial', sans-serif;
}

.vm-competitor-section h3 {
  font-size: 1.6em;
  margin-bottom: 18px;
  color: #2d3a4b;
  font-weight: 600;
}

.market-overview {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 32px;
}

.market-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
  padding: 18px 20px;
  flex: 1 1 260px;
  min-width: 260px;
  color: #3a4a5d;
  font-size: 1em;
}

.responsive-table-wrapper {
  overflow-x: auto;
  margin-bottom: 24px;
}

.vm-competitor-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  font-size: 0.98em;
  min-width: 900px;
}

.vm-competitor-table thead {
  background: #e6eef7;
}

.vm-competitor-table th, .vm-competitor-table td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid #e3e8ee;
}

.vm-competitor-table th {
  color: #1a2533;
  font-weight: 600;
  font-size: 1em;
}

.vm-competitor-table tr:last-child td {
  border-bottom: none;
}

.vm-competitor-table .brand {
  font-weight: 600;
  color: #2a7ae2;
}

.vm-competitor-table .tag {
  display: inline-block;
  background: #f0f4fa;
  color: #2a7ae2;
  border-radius: 4px;
  padding: 2px 8px;
  margin: 2px 4px 2px 0;
  font-size: 0.93em;
  font-weight: 500;
}

.vm-competitor-table a {
  color: #2a7ae2;
  text-decoration: none;
  transition: color 0.2s;
}
.vm-competitor-table a:hover {
  color: #174a8b;
  text-decoration: underline;
}

.remark {
  margin: 18px 0 0 0;
  color: #7a869a;
  font-size: 0.98em;
  background: #f6f8fa;
  border-left: 4px solid #2a7ae2;
  padding: 10px 16px;
  border-radius: 6px;
}

.vm-competitor-contact-tip {
  margin-top: 24px;
  background: #e6eef7;
  color: #2d3a4b;
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 1.05em;
  font-weight: 500;
}

@media (max-width: 900px) {
  .custom-landing-vb-container,
  .vm-competitor-section {
    padding: 16px 2vw;
  }
  .vm-competitor-table{
    min-width: 600px;
    font-size: 0.95em;
  }
  .market-overview {
    flex-direction: column;
    gap: 12px;
  }
  .custom-landing-vb-process-row,
  .custom-landing-vb-application-item {
    flex-direction: column !important;
    gap: 10px;
    align-items: flex-start;
  }
}

@media (max-width: 800px) {
  .custom-landing-vb-application-item,
  .custom-landing-vb-application-item.reverse {
    flex-direction: column !important;
    gap: 12px;
    align-items: stretch;
  }
  .custom-landing-vb-application-img {
    max-width: 100%;
    width: 100%;
  }
  .custom-landing-vb-application-img img {
    height: 220px;
  }
}


.custom-landing-vb-service-section {
  margin: 48px 0 0 0;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 32px 18px;
  text-align: center;
}

.custom-landing-vb-service-section h2 {
  color: #2a7ae2;
  font-size: 1.5em;
  font-weight: 700;
  margin-bottom: 28px;
}

.custom-landing-vb-service-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
}

.custom-landing-vb-service-feature {
  flex: 1 1 220px;
  max-width: 260px;
  background: #f6f8fa;
  border-radius: 10px;
  padding: 22px 14px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.custom-landing-vb-service-feature i {
  font-size: 2em;
  color: #2a7ae2;
  margin-bottom: 12px;
}

.custom-landing-vb-service-feature h4 {
  font-size: 1.08em;
  color: #2d3a4b;
  margin-bottom: 10px;
  font-weight: 600;
}

.custom-landing-vb-service-feature p {
  color: #3a4a5d;
  font-size: 0.98em;
}

.custom-landing-vb-service-gallery {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.custom-landing-vb-service-image {
  flex: 1 1 320px;
  max-width: 360px;
  text-align: center;
}

.custom-landing-vb-service-image img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.08);
  margin-bottom: 8px;
}

.custom-landing-vb-service-caption {
  color: #2a7ae2;
  font-size: 1em;
  font-weight: 500;
}

@media (max-width: 900px) {
  .custom-landing-vb-service-features,
  .custom-landing-vb-service-gallery {
    flex-direction: column;
    gap: 18px;
  }
  .custom-landing-vb-service-image {
    max-width: 100%;
  }
}