.zs-pcbw-page {
  background: #fff;
  overflow-x: hidden;
}

.zs-pcbw-breadcrumb {
  background: #f7f7f7;
  border-top: 1px solid #ececec;
}

.zs-pcbw-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0;
  padding: 1.16rem 0;
  list-style: none;
  flex-wrap: wrap;
}

.zs-pcbw-breadcrumb__list li {
  color: #646b76;
  font-size: 1rem;
  line-height: 1.45;
}

.zs-pcbw-breadcrumb__sep {
  color: #8b9099;
}

.zs-pcbw-breadcrumb__list li:last-child {
  color: #317dc9;
}

.zs-pcbw-hero {
  background: #103255 url("../img/workshop-pcb1.webp") center/cover no-repeat;
}

.zs-pcbw-hero__overlay {
  background: rgba(1, 37, 75, 0.8);
}

.zs-pcbw-hero__inner {
  min-height: 16.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.zs-pcbw-hero__content {
  text-align: center;
}

.zs-pcbw-hero__title {
  margin: 0;
  color: #fff;
  font-size: 2.5rem;
  line-height: 1.5;
  font-weight: 700;
}

.zs-pcbw-hero__text {
  margin: 0.5rem 0 0;
  color: #fff;
  font-size: 1.125rem;
  line-height: 1.55;
}

.zs-pcbw-switcher {
  padding: 1.25rem 0 0.8rem;
}

.zs-pcbw-switcher .zs-wrap {
  text-align: center;
}

.zs-pcbw-switcher__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.38rem;
  border-radius: 999px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  background: #fff;
}

.zs-pcbw-switcher__pill a {
  display: block;
  min-width: 11.4rem;
  padding: 0.72rem 2.2rem;
  border-radius: 999px;
  color: #222831;
  font-size: 1.125rem;
  line-height: 1.55;
  font-weight: 600;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.zs-pcbw-switcher__pill a.is-active {
  background: #00a2e9;
  color: #fff;
}

.zs-pcbw-process {
  padding: 1.2rem 0 1.5rem;
}

.zs-pcbw-section-head {
  text-align: center;
}

.zs-pcbw-panels .zs-pcbw-section-head {
  margin-bottom: 1.35rem;
}

.zs-pcbw-section-title {
  margin: 0;
  color: #111;
  font-size: 1.5rem;
  line-height: 1.3;
  font-weight: 700;
  text-transform: capitalize;
}

.zs-pcbw-section-line {
  position: relative;
  width: 9.25rem;
  height: 0.22rem;
  margin: 0.8rem auto 0;
  background: #ddd;
}

.zs-pcbw-section-line::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 2.9rem;
  height: 100%;
  background: #317dc9;
  transform: translateX(-50%);
}

.zs-pcbw-process-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.15rem;
  margin-top: 2rem;
}

.zs-pcbw-pcard {
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.zs-pcbw-pcard:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(18, 148, 209, 0.18);
}

.zs-pcbw-pcard__num {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0 0.8rem;
  background: linear-gradient(135deg, #1294d1 0%, #0d6e9e 100%);
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.zs-pcbw-pcard__body {
  padding: 1rem 1rem 1.15rem;
}

.zs-pcbw-pcard__title {
  margin: 0;
  color: #111;
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 700;
}

.zs-pcbw-pcard__desc {
  margin: 0.45rem 0 0;
  color: #666;
  font-size: 0.88rem;
  line-height: 1.55;
}

.zs-pcbw-panels {
  padding: 3.2rem 0 3.75rem;
}

.zs-pcbw-panels__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem 1.6rem;
  margin-bottom: 2.4rem;
}

.zs-pcbw-panels__tab {
  padding: 0.82rem 1.45rem;
  border: 0;
  background: #2b78c2;
  color: #fff;
  font-size: 1.3125rem;
  line-height: 1.3;
  font-weight: 400;
  cursor: pointer;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.zs-pcbw-panels__tab:hover,
.zs-pcbw-panels__tab:focus-visible {
  opacity: 0.92;
}

.zs-pcbw-panels__tab.is-active {
  background: #317dc9;
}

.zs-pcbw-panel {
  display: none;
}

.zs-pcbw-panel.is-active {
  display: block;
}

.zs-pcbw-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.65rem 1.25rem;
}

.zs-pcbw-card {
  background: #fff;
}

.zs-pcbw-card__thumb {
  display: block;
  overflow: hidden;
}

.zs-pcbw-card__thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
}

.zs-pcbw-card__body {
  padding: 1rem 0.25rem 0;
}

.zs-pcbw-card__title {
  margin: 0;
  color: #010101;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 700;
  text-transform: none;
}

.zs-pcbw-card__meta {
  margin: 0.35rem 0 0;
  color: #317dc9;
  font-size: 0.88rem;
  line-height: 1.5;
  font-weight: 600;
}

.zs-pcbw-card__desc {
  margin: 0.5rem 0 0;
  color: #777;
  font-size: 0.95rem;
  line-height: 1.8;
}

.zs-pcbw-panel__intro {
  margin: 0.5rem auto 0;
  max-width: 56rem;
  color: #666;
  font-size: 0.95rem;
  line-height: 1.7;
  text-align: center;
}

.zs-pcbw-equipment__intro-title {
  margin: 0 0 0.55rem;
  color: #000;
  font-size: 1.4125rem;
  line-height: 1.2;
  font-weight: 700;
  text-align: center;
}

.zs-pcbw-equipment__intro {
  margin: 0 0 1.75rem;
  color: #333;
  font-size: 1.05rem;
  line-height: 1.6;
  text-align: center;
}

.zs-pcbw-equipment__block {
  margin-top: 1.7rem;
}

.zs-pcbw-equipment__heading {
  margin: 0 0 0.4rem;
  color: #000;
  font-size: 1.4125rem;
  line-height: 1.2;
  font-weight: 700;
  text-align: center;
}

.zs-pcbw-equipment__detail {
  margin: 0;
  color: #333;
  font-size: 1rem;
  line-height: 1.8;
  text-align: center;
}

.zs-pcbw-table-wrap {
  overflow-x: auto;
}

.zs-pcbw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

.zs-pcbw-table th,
.zs-pcbw-table td {
  border: 1px solid rgba(49, 125, 201, 0.29);
  padding: 0.7rem 0.8rem;
  text-align: center;
  vertical-align: middle;
}

.zs-pcbw-table thead th {
  background: #fff;
  color: #000;
  font-weight: 400;
}

.zs-pcbw-table tbody tr:nth-child(odd) td {
  background: #ececec;
}

@media (max-width: 1440px) {
  .zs-pcbw-panels {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .zs-pcbw-panels__tab {
    padding: 0.7rem 1rem;
    font-size: 1rem;
  }

  .zs-pcbw-cards {
    gap: 0.9rem;
  }
}

@media (max-width: 1200px) {
  .zs-pcbw-process-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zs-pcbw-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .zs-pcbw-hero__title {
    font-size: 2rem;
    line-height: 1.35;
  }

  .zs-pcbw-switcher__pill a {
    min-width: 10rem;
    padding-right: 1.4rem;
    padding-left: 1.4rem;
    font-size: 1rem;
  }

  .zs-pcbw-process-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zs-pcbw-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .zs-pcbw-hero__inner {
    min-height: 13rem;
  }

  .zs-pcbw-hero__title {
    font-size: 1.72rem;
  }

  .zs-pcbw-hero__text {
    font-size: 1rem;
  }

  .zs-pcbw-switcher__pill {
    width: 100%;
  }

  .zs-pcbw-switcher__pill a {
    min-width: 0;
    flex: 1;
    padding-right: 0.9rem;
    padding-left: 0.9rem;
    text-align: center;
  }

  .zs-pcbw-process-cards,
  .zs-pcbw-cards {
    grid-template-columns: 1fr;
  }

  .zs-pcbw-panels__nav {
    gap: 0.55rem;
  }

  .zs-pcbw-panels__tab {
    width: 100%;
  }

  .zs-pcbw-table {
    min-width: 54rem;
    font-size: 0.9rem;
  }

  .zs-pcbw-pcard__num {
    padding: 0.7rem 0 0.5rem;
    font-size: 1.6rem;
  }
}