.page-products {
  --products-raill-bg: var(--color-space);
  --products-raill-pad: 14px;
  --products-accent-line: var(--color-orange);
  --products-muted-text: #5a4f46;
  background: var(--color-cream);
  color: var(--color-ink);
  overflow-x: hidden;
}

.page-products .breadcrumbs {
  margin-top: 18px;
}

/* ===== 工作区布局 ===== */
.page-products .products-workspace {
  width: 100%;
}

.page-products .products-workspace__rail {
  width: 100%;
  background: var(--products-raill-bg);
  padding: var(--products-raill-pad) 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: inset 0 -1px 0 rgba(217, 227, 239, 0.18);
}

.page-products .detector-panel {
  width: 100%;
  font-family: var(--font-mono);
  color: var(--color-info);
}

.page-products .detector-panel__header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(217, 227, 239, 0.25);
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.page-products .detector-panel__led {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 3px rgba(201, 55, 46, 0.25);
}

.page-products .detector-panel__status {
  flex: 1;
}

.page-products .detector-panel__code {
  color: var(--color-metal);
  font-size: 11px;
}

.page-products .detector-panel__rows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .detector-panel__row {
  display: flex;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
  min-width: 0;
}

.page-products .detector-panel__row dt {
  color: var(--color-metal);
  flex-shrink: 0;
}

.page-products .detector-panel__row dd {
  margin: 0;
  color: var(--color-info);
  overflow-wrap: anywhere;
}

.page-products .detector-panel__wave {
  display: none;
}

/* ===== 首屏操作台 ===== */
.page-products .products-console {
  padding: 34px 0 6px;
}

.page-products .products-console__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--color-red);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.page-products .products-console__title {
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.3;
  margin: 0 0 14px;
  color: var(--color-ink);
}

.page-products .products-console__desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--products-muted-text);
  margin: 0 0 24px;
  max-width: 44em;
}

.page-products .products-console__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 28px;
}

/* ===== 区块通用 ===== */
.page-products .section-index {
  margin-bottom: 22px;
}

.page-products h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.35;
  margin: 0 0 16px;
}

.page-products h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  line-height: 1.4;
  margin: 20px 0 8px;
}

.page-products p {
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 16px;
}

.page-products ul,
.page-products ol {
  margin: 0 0 16px;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
}

.page-products .products-subheading {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-top: 24px;
}

.page-products .products-caption {
  font-size: 13px;
  color: var(--color-metal);
  line-height: 1.7;
  margin-top: 10px;
}

/* ===== 图片通用 ===== */
.page-products .products-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 6px;
  margin-top: 18px;
}

.page-products .products-image--tall {
  object-position: top center;
}

/* ===== 下载前准备 ===== */
.page-products .products-prep__top {
  align-items: start;
}

.page-products .products-prep__checks {
  list-style: none;
  padding-left: 0;
}

.page-products .products-prep__checks li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  font-size: 14px;
}

.page-products .products-prep__checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-info);
  border: 2px solid var(--color-space);
}

.page-products .products-spec-table {
  overflow-x: auto;
  margin-top: 28px;
  background: var(--color-cream);
  border: 1px solid rgba(138, 147, 165, 0.3);
  border-radius: 6px;
}

.page-products .products-spec-table table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .products-spec-table th {
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 12px 16px;
  border-bottom: 2px solid var(--color-space);
  background: var(--color-info);
  color: var(--color-space);
}

.page-products .products-spec-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(138, 147, 165, 0.25);
  color: var(--color-ink);
}

.page-products .products-spec-table tr:last-child td {
  border-bottom: none;
}

/* ===== 设备示意视觉 ===== */
.page-products .products-device-visual {
  margin-top: 18px;
}

.page-products .products-device-visual .products-image {
  margin-top: 0;
}

.page-products .products-device-visual__phone {
  display: block;
  width: 44px;
  height: auto;
  margin-bottom: 12px;
}

.page-products .products-device-visual__screen {
  display: block;
  width: 120px;
  height: auto;
  margin-bottom: 12px;
}

.page-products .products-device-visual--display .products-image {
  margin-top: 0;
}

/* ===== 设备码同步 ===== */
.page-products .products-pairing h2,
.page-products .products-pairing h3,
.page-products .products-pairing p,
.page-products .products-pairing li {
  color: var(--color-info);
}

.page-products .products-pairing .section-index {
  color: var(--color-info);
}

.page-products .products-pairing .section-index__label {
  color: var(--color-info);
}

.page-products .pairing-steps {
  list-style: none;
  padding-left: 0;
  margin-top: 20px;
  counter-reset: pairing;
}

.page-products .pairing-step {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
}

.page-products .pairing-step__num {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-orange);
  color: var(--color-space);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.page-products .pairing-step__body h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

.page-products .pairing-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(217, 227, 239, 0.85);
}

.page-products .pairing-port {
  margin-top: 12px;
  padding: 20px;
  border: 1px solid rgba(217, 227, 239, 0.4);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .pairing-port__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-metal);
}

.page-products .pairing-port__slots {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
}

.page-products .pairing-port__slot {
  aspect-ratio: 1 / 1.25;
  border: 1px solid var(--color-metal);
  border-radius: 3px;
  background: rgba(217, 227, 239, 0.12);
  position: relative;
}

.page-products .pairing-port__slot::after {
  content: "";
  position: absolute;
  left: 30%;
  right: 30%;
  top: 50%;
  height: 1px;
  background: rgba(217, 227, 239, 0.35);
}

.page-products .pairing-port__note {
  font-size: 13px;
  color: rgba(217, 227, 239, 0.75);
  line-height: 1.6;
}

.page-products .note-box {
  margin-top: 28px;
}

/* ===== 版本更新记录 ===== */
.page-products .products-releases__grid {
  align-items: start;
}

.page-products .products-releases__note {
  font-size: 13px;
  color: var(--color-metal);
  margin-top: 20px;
  line-height: 1.7;
}

.page-products .release-list {
  margin-top: 24px;
  border-top: 1px solid rgba(138, 147, 165, 0.3);
}

.page-products .release-item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(138, 147, 165, 0.25);
}

.page-products .release-item__marker {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-metal);
  margin-top: 8px;
  position: relative;
}

.page-products .release-item__marker::after {
  content: "";
  position: absolute;
  left: -4px;
  top: -4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--color-metal);
  opacity: 0.3;
}

.page-products .release-item--current .release-item__marker {
  background: var(--color-red);
  box-shadow: 0 0 0 3px rgba(201, 55, 46, 0.25);
}

.page-products .release-item--current .release-item__marker::after {
  border-color: var(--color-red);
}

.page-products .release-item__content {
  flex: 1;
}

.page-products .release-item__version {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 4px;
  font-size: 17px;
}

.page-products .release-item__badge {
  background: var(--color-red);
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--font-body);
}

.page-products .release-item__meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-metal);
  margin: 0;
}

.page-products .release-details {
  margin-top: 10px;
  font-size: 14px;
}

.page-products .release-details summary {
  cursor: pointer;
  color: var(--color-red);
  font-size: 14px;
  padding: 4px 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-products .release-details p {
  padding: 8px 0 0;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

/* ===== 更多帮助 ===== */
.page-products .products-more {
  background: var(--color-info);
}

.page-products .products-more__grid {
  margin-top: 20px;
}

.page-products .products-more__card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: var(--color-cream);
  border: 1px solid rgba(138, 147, 165, 0.3);
  border-radius: 6px;
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  margin-bottom: 12px;
}

.page-products .products-more__card:hover {
  border-color: var(--color-red);
  background: #fbf7f0;
}

.page-products .products-more__card-index {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-red);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .products-more__card strong {
  display: block;
  font-size: 15px;
  font-family: var(--font-heading);
}

.page-products .products-more__card small {
  display: block;
  font-size: 13px;
  color: var(--color-metal);
  margin-top: 4px;
  line-height: 1.5;
}

/* ===== 响应式增强 ===== */
@media (min-width: 640px) {
  .page-products .products-console__title {
    font-size: 36px;
  }

  .page-products .products-more__card {
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-products .breadcrumbs {
    margin-top: 24px;
  }

  .page-products .products-workspace {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .products-workspace__rail {
    position: sticky;
    top: 72px;
    height: calc(100vh - 72px);
    padding: 36px 32px;
    justify-content: center;
    box-shadow: inset -1px 0 0 rgba(217, 227, 239, 0.12);
  }

  .page-products .detector-panel__rows {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .page-products .detector-panel__wave {
    display: block;
    width: 100%;
    height: 48px;
    margin-top: 32px;
  }

  .page-products .products-console {
    padding: 48px 0 12px;
  }

  .page-products .products-console__desc {
    font-size: 16px;
  }

  .page-products .products-console__actions {
    padding-bottom: 36px;
  }

  .page-products .products-device-visual__phone {
    display: none;
  }

  .page-products .products-device-visual__screen {
    display: none;
  }

  .page-products .products-more__card {
    margin-bottom: 0;
  }
}

@media (min-width: 1200px) {
  .page-products .products-console__title {
    font-size: 42px;
  }

  .page-products h2 {
    font-size: 28px;
  }

  .page-products .products-image {
    border-radius: 8px;
  }
}