.page-products {
  --svc-hero-space: clamp(32px, 6vw, 64px);
  --svc-gap: clamp(22px, 3vw, 34px);
  background: var(--color-bg);
}

.page-products .breadcrumb {
  margin: 20px 0 0;
}

.page-products .products-hero {
  position: relative;
  padding-top: var(--svc-hero-space);
  padding-bottom: calc(var(--svc-hero-space) * 0.8);
  border-bottom: 1px solid var(--color-line);
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg) 82%);
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: clamp(70px, 10vw, 120px);
  height: 4px;
  background: var(--color-accent);
}

.page-products .products-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .products-hero-main {
  min-width: 0;
}

.page-products .products-hero-vertical {
  display: none;
}

.page-products .products-hero-kicker {
  font-family: var(--font-caption);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
}

.page-products .products-hero-kicker::before {
  content: "";
  width: 28px;
  height: 4px;
  background: var(--color-accent);
}

.page-products .products-hero-title h1 {
  font-family: var(--font-headline);
  font-size: clamp(32px, 4.6vw, 54px);
  line-height: 1.1;
  margin: 0;
  font-weight: 900;
  color: var(--color-text);
}

.page-products .products-hero-sub {
  font-family: var(--font-caption);
  font-size: 15px;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  margin: 0;
}

.page-products .products-hero-desc {
  max-width: 760px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0;
}

.page-products .service-console {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
  margin-top: clamp(28px, 5vw, 56px);
  align-items: start;
  min-width: 0;
}

.page-products .console-rail {
  min-width: 0;
  background: var(--color-dark);
  color: #fff;
  border-left: 4px solid var(--color-accent);
  overflow: hidden;
}

.page-products .console-rail-inner {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .console-rail-title {
  flex-shrink: 0;
  font-family: var(--font-caption);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.55);
}

.page-products .rail-items {
  display: flex;
  gap: 6px;
  align-items: center;
}

.page-products .rail-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
}

.page-products .rail-item .rail-num {
  font-family: var(--font-caption);
  font-size: 11px;
  color: var(--color-accent);
}

.page-products .rail-item.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-dark);
}

.page-products .rail-item.is-active .rail-num {
  color: var(--color-dark);
}

.page-products .rail-metrics,
.page-products .rail-help {
  display: none;
}

.page-products .console-stage {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  min-width: 0;
}

.page-products .svc-separator {
  height: 10px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  opacity: 0.85;
}

.page-products .svc-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-top: 4px solid var(--color-primary);
  padding: clamp(22px, 3.2vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 3vw, 28px);
}

.page-products .svc-panel-database {
  border-top-color: var(--color-yellow);
}

.page-products .svc-panel-download {
  border-top-color: var(--color-success);
}

.page-products .svc-panel-expert {
  border-top-color: var(--color-danger);
}

.page-products .svc-panel-custom {
  border-top-color: var(--color-accent);
}

.page-products .svc-panel[data-open] .svc-panel-code::before {
  content: "● ";
  font-size: 10px;
  color: var(--color-accent);
}

.page-products .svc-panel-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px 20px;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: clamp(14px, 2vw, 20px);
}

.page-products .svc-panel-id {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products .svc-panel-code {
  font-family: var(--font-caption);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-products .svc-panel-title {
  font-family: var(--font-headline);
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.2;
  margin: 0;
  font-weight: 900;
}

.page-products .svc-panel-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-caption);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-success);
  background: rgba(45, 147, 108, 0.08);
  padding: 5px 10px;
}

.page-products .svc-status-light {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  animation: svc-pulse 1.6s ease-out infinite;
}

@keyframes svc-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(45, 147, 108, 0.35);
  }
  100% {
    box-shadow: 0 0 0 8px rgba(45, 147, 108, 0);
  }
}

.page-products .svc-panel-expert .svc-panel-status {
  color: var(--color-primary);
  background: rgba(0, 109, 119, 0.08);
}

.page-products .svc-panel-expert .svc-status-light {
  background: var(--color-primary);
  animation: none;
}

.page-products .svc-panel-body {
  min-width: 0;
}

.page-products .svc-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--svc-gap);
  align-items: center;
}

.page-products .svc-media {
  position: relative;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
  overflow: hidden;
}

.page-products .svc-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .svc-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.page-products .svc-copy-lead {
  margin: 0;
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.page-products .svc-feature-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .svc-feature-list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
}

.page-products .svc-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
}

.page-products .svc-db-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.page-products .svc-db-filter {
  font-family: var(--font-caption);
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  color: var(--color-text-secondary);
}

.page-products .svc-db-filter.is-active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 109, 119, 0.06);
}

.page-products .svc-file-list {
  display: grid;
  gap: 10px;
}

.page-products .svc-file-item {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
}

.page-products .svc-file-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: var(--color-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-caption);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.page-products .svc-file-info {
  min-width: 0;
}

.page-products .svc-file-name {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text);
}

.page-products .svc-file-desc {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.page-products .svc-details {
  margin-top: 4px;
}

.page-products .svc-summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--font-caption);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: 8px 14px;
  user-select: none;
}

.page-products .svc-summary::-webkit-details-marker {
  display: none;
}

.page-products .svc-summary::after {
  content: "＋";
  font-family: var(--font-caption);
  font-size: 14px;
  color: var(--color-accent);
  transition: transform 0.2s ease;
}

.page-products .svc-details[open] .svc-summary::after {
  transform: rotate(45deg);
}

.page-products .svc-detail-content {
  margin-top: 12px;
  padding: 16px 18px;
  background: var(--color-bg);
  border-left: 2px solid var(--color-accent);
}

.page-products .svc-detail-content p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-products .svc-custom-contact {
  margin-top: 6px;
  padding: 16px;
  background: rgba(255, 107, 53, 0.06);
  border-left: 3px solid var(--color-accent);
}

.page-products .svc-custom-contact-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text);
  margin: 0 0 6px;
}

.page-products .svc-custom-contact-line {
  font-family: var(--font-caption);
  font-size: 13px;
  color: var(--color-primary);
  margin: 0 0 4px;
}

.page-products .svc-custom-contact-note {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
}

.page-products .svc-media-badge {
  display: flex;
  justify-content: center;
}

.page-products .svc-media-badge img {
  max-width: 200px;
}

@media (min-width: 768px) {
  .page-products .products-hero-inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
  }

  .page-products .products-hero-vertical {
    display: block;
    writing-mode: vertical-rl;
    font-family: var(--font-caption);
    font-size: 12px;
    letter-spacing: 0.18em;
    color: var(--color-primary);
    border-right: 1px solid var(--color-line);
    padding-right: 10px;
    margin-top: 6px;
    white-space: nowrap;
  }

  .page-products .svc-grid-schedule {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-products .svc-grid-database {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }

  .page-products .svc-grid-download {
    grid-template-columns: minmax(0, 0.65fr) minmax(0, 1.35fr);
  }

  .page-products .svc-grid-expert {
    grid-template-columns: minmax(0, 1fr) 180px;
  }

  .page-products .svc-grid-custom {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 1024px) {
  .page-products .service-console {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .page-products .console-rail {
    position: sticky;
    top: calc(var(--header-total) + 24px);
    align-self: start;
    padding: 20px 0 0;
    overflow: visible;
  }

  .page-products .console-rail-inner {
    display: block;
    padding: 0 20px;
    overflow: visible;
  }

  .page-products .console-rail-title {
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  }

  .page-products .rail-items {
    display: grid;
    gap: 2px;
  }

  .page-products .rail-item {
    padding: 9px 12px;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid transparent;
    white-space: normal;
  }

  .page-products .rail-item:hover {
    color: #fff;
  }

  .page-products .rail-item.is-active {
    background: transparent;
    color: #fff;
    border-left-color: var(--color-accent);
  }

  .page-products .rail-metrics {
    display: grid;
    gap: 10px;
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  .page-products .rail-metric {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: baseline;
    gap: 10px;
    font-size: 12px;
  }

  .page-products .rail-metric-label {
    color: rgba(255, 255, 255, 0.55);
    font-family: var(--font-body);
  }

  .page-products .rail-metric-value {
    font-family: var(--font-caption);
    font-size: 16px;
    color: var(--color-accent);
  }

  .page-products .rail-help {
    display: grid;
    gap: 8px;
    margin-top: 22px;
  }

  .page-products .rail-help a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    text-decoration: none;
  }

  .page-products .rail-help a:hover {
    color: #fff;
    text-decoration: underline;
  }
}