.page-products {
  --pg-block-pad: var(--space-4);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-products .crumbs .wrap {
  padding-block: var(--space-2);
}

.page-products .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-products .crumbs__list a {
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: var(--border-thin) solid transparent;
  transition: color 180ms linear, border-color 180ms linear;
}

.page-products .crumbs__list a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ---------- 首屏 ---------- */
.page-products .pg-hero {
  padding-block: var(--space-6) var(--space-8);
}

.page-products .pg-hero__title {
  margin: var(--space-3) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.94;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-products .pg-hero__lede {
  margin: var(--space-6) 0 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

/* 三色块 —— 等宽直角相接 */
.page-products .pg-tri {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: var(--space-6);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-products .pg-tri__block {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 216px;
  padding: var(--space-4) var(--space-3);
  overflow: hidden;
  border-bottom: var(--border-thin) solid color-mix(in srgb, var(--color-ink) 14%, transparent);
  transition: background-color 200ms linear, color 200ms linear, outline-width 200ms linear;
}

.page-products .pg-tri__block--primary {
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-products .pg-tri__block--accent {
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-products .pg-tri__block--dark {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  outline: var(--border-thin) solid var(--color-contrast-accent);
  outline-offset: calc(-1 * var(--border-thin));
  border-bottom-color: var(--color-contrast-line);
}

.page-products .pg-tri__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.45) contrast(1.05);
  transition: opacity 200ms linear;
}

.page-products .pg-tri__inner {
  position: relative;
  z-index: 1;
}

.page-products .pg-tri__kicker {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.88;
}

.page-products .pg-tri__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1.05;
}

.page-products .pg-tri__desc {
  margin: var(--space-2) 0 0;
  max-width: 30ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  opacity: 0.94;
}

.page-products .pg-tri__block--primary:hover,
.page-products .pg-tri__block--primary:focus-within {
  background-color: var(--color-surface);
  color: var(--color-primary);
  outline: var(--border-thick) solid var(--color-primary);
  outline-offset: calc(-1 * var(--border-thick));
}

.page-products .pg-tri__block--primary:hover .pg-tri__media,
.page-products .pg-tri__block--primary:focus-within .pg-tri__media {
  opacity: 0.07;
}

.page-products .pg-tri__block--accent:hover,
.page-products .pg-tri__block--accent:focus-within {
  background-color: var(--color-surface);
  color: var(--color-accent);
  outline: var(--border-thick) solid var(--color-accent);
  outline-offset: calc(-1 * var(--border-thick));
}

.page-products .pg-tri__block--dark:hover,
.page-products .pg-tri__block--dark:focus-within {
  background-color: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
}

/* 四组数字 */
.page-products .pg-figures {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pg-figure {
  padding-top: var(--space-2);
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-products .pg-figure:nth-child(1) {
  border-top-color: var(--color-primary);
}

.page-products .pg-figure:nth-child(2) {
  border-top-color: var(--color-accent);
}

.page-products .pg-figure:nth-child(4) {
  border-top-color: var(--color-contrast-surface);
}

.page-products .pg-figure__num {
  display: block;
  font-family: var(--font-mono);
  font-size: calc(var(--text-figure) * 0.72);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.page-products .pg-figure:nth-child(2) .pg-figure__num {
  color: var(--color-accent);
}

.page-products .pg-figure:nth-child(3) .pg-figure__num {
  color: var(--color-ink);
}

.page-products .pg-figure:nth-child(4) .pg-figure__num {
  color: var(--color-ink-soft);
}

.page-products .pg-figure__label {
  display: block;
  margin-top: var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-products .pg-figure__note {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-ink-muted);
}

/* ---------- 分组导览 ---------- */
.page-products .pg-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.page-products .pg-group {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
}

.page-products .pg-group__img {
  display: block;
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.06);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-products .pg-group__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
}

.page-products .pg-group__text h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-products .pg-group__text p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 九项能力条目 ---------- */
.page-products .pg-specs {
  margin-top: var(--space-6);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-products .pg-spec {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-products .pg-spec__lead {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.page-products .pg-spec__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.page-products .pg-spec__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1.14;
  color: var(--color-ink);
}

.page-products .pg-spec__summary {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.page-products .pg-spec__fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin: 0;
}

.page-products .pg-field {
  padding-left: var(--space-2);
  border-left: var(--border-thin) solid var(--color-line);
}

.page-products .pg-field dt {
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-products .pg-field dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 覆盖范围与刷新节奏 ---------- */
.page-products .pg-coverage__panel {
  position: relative;
  margin-top: var(--space-6);
  padding: var(--space-6) var(--space-3);
  overflow: hidden;
  background-color: var(--color-contrast-surface);
  border-radius: var(--radius-md);
}

.page-products .pg-coverage__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(0.4) contrast(1.05);
}

.page-products .pg-coverage__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--overlay-scrim);
}

.page-products .pg-coverage__inner {
  position: relative;
  z-index: 2;
  color: var(--color-contrast-ink);
}

.page-products .pg-leagues {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0 0 var(--space-6);
  padding: 0;
  list-style: none;
}

.page-products .pg-leagues li {
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-contrast-ink);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
}

.page-products .pg-rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pg-rhythm__item {
  position: relative;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-products .pg-rhythm__item::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--border-thin) - 2px);
  left: 0;
  width: 6px;
  height: 6px;
  background-color: var(--color-contrast-accent);
}

.page-products .pg-rhythm__item:focus {
  outline: none;
}

.page-products .pg-rhythm__item:focus-visible {
  outline: var(--border-thin) solid var(--color-contrast-accent);
  outline-offset: 4px;
}

.page-products .pg-rhythm__value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1.05;
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-products .pg-rhythm__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-base);
  color: var(--color-contrast-ink);
}

.page-products .pg-rhythm__hint {
  display: block;
  margin-top: var(--space-2);
  max-width: 30ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 74%, transparent);
  opacity: 0;
  transition: opacity 200ms linear;
}

.page-products .pg-rhythm__item:hover .pg-rhythm__hint,
.page-products .pg-rhythm__item:focus-visible .pg-rhythm__hint {
  opacity: 1;
}

.page-products .pg-coverage__note {
  margin: var(--space-6) 0 0;
  max-width: var(--measure);
  padding-top: var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

/* ---------- 出口 ---------- */
.page-products .pg-cta {
  padding-block: var(--space-8);
  background-color: var(--color-surface-alt);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-products .pg-cta__title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-products .pg-cta__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pg-cta__item {
  padding: var(--space-3);
  background-color: var(--color-surface);
  border-left: var(--border-thick) solid var(--color-accent);
  border-radius: var(--radius-sm);
}

.page-products .pg-cta__who {
  display: block;
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.page-products .pg-cta__item p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-products .pg-cta__item a,
.page-products .pg-cta__foot a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--border-thin) solid currentColor;
  transition: color 180ms linear, border-color 180ms linear;
}

.page-products .pg-cta__item a:hover,
.page-products .pg-cta__foot a:hover {
  color: var(--color-accent);
}

.page-products .pg-cta__item a:focus-visible,
.page-products .pg-cta__foot a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-products .pg-cta__foot {
  margin: var(--space-6) 0 0;
  max-width: var(--measure);
  padding-top: var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  border-top: var(--border-thin) solid var(--color-line);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-products .pg-groups {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pg-spec__fields {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pg-rhythm {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pg-figures {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pg-cta__list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }
}

@media (min-width: 900px) {
  .page-products .pg-hero {
    padding-block: var(--space-8) var(--section-y);
  }

  .page-products .pg-tri {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pg-tri__block {
    min-height: 268px;
    padding: var(--space-6) var(--space-4);
    border-bottom: none;
    border-inline-end: var(--border-thin) solid color-mix(in srgb, var(--color-ink) 14%, transparent);
  }

  .page-products .pg-tri__block:last-child {
    border-inline-end: none;
  }

  .page-products .pg-tri__block--dark {
    border-inline-end-color: var(--color-contrast-line);
  }

  .page-products .pg-spec {
    grid-template-columns: 4fr 6fr;
    gap: var(--space-6);
    padding-block: var(--space-6);
  }

  .page-products .pg-coverage__panel {
    padding: var(--space-8) var(--space-6);
  }

  .page-products .pg-specs-section {
    padding-block: var(--section-y);
  }
}