.page-products {
  --products-accent: #FF6B00;
  --products-cyan: #00C2D1;
  --products-good: #7ED957;
  --products-warn: #FFC24B;
  --products-panel: #0D2A4A;
  --products-panel-deep: #0E3458;
  --products-line: #24466B;
  --products-text: #F5F7FA;
  --products-muted: #A3B8CC;
  position: relative;
  background:
    radial-gradient(circle at 88% 4%, rgba(255, 107, 0, 0.16), transparent 24rem),
    radial-gradient(circle at 0% 30%, rgba(0, 194, 209, 0.08), transparent 20rem),
    linear-gradient(180deg, #091831 0%, var(--color-night) 40%, var(--color-night) 100%);
  padding-bottom: 4rem;
}

/* 首屏 */
.page-products__hero {
  border-bottom: 1px solid rgba(36, 70, 107, 0.6);
  padding: 2.5rem 0 3rem;
}

.page-products__hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-products__hero-copy {
  position: relative;
  z-index: 2;
}

.page-products__hero-copy .breadcrumb {
  margin-bottom: 1.75rem;
  justify-content: flex-start;
}

.page-products__hero-copy .section-kicker {
  color: var(--products-accent);
  margin-bottom: 0.75rem;
}

.page-products__hero-copy h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--products-text);
  text-wrap: balance;
}

.page-products__hero-lead {
  margin: 0 0 1.5rem;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--products-muted);
}

.page-products__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.page-products__hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--products-line);
  border-radius: 999px;
  background: rgba(13, 42, 74, 0.55);
  color: var(--products-text);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.page-products__hero-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--products-accent);
}

.page-products__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.page-products__hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 1.25rem;
  border: 1px solid rgba(36, 70, 107, 0.8);
  border-radius: var(--radius);
  background: rgba(13, 42, 74, 0.45);
  backdrop-filter: blur(6px);
}

.page-products__hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-products__hero-meta-item dt {
  font-size: 0.75rem;
  color: var(--products-muted);
  letter-spacing: 0.08em;
}

.page-products__hero-meta-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--products-accent);
}

.page-products__hero-visual {
  position: relative;
  isolation: isolate;
}

.page-products__hero-svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 540px;
  margin-inline: auto;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.35));
}

/* 仪表板主体 */
.page-products__dashboard {
  display: grid;
  gap: 2rem;
  padding-top: 2rem;
}

.page-products__toc-wrap {
  min-width: 0;
}

.page-products__toc {
  display: grid;
  gap: 0.4rem;
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--products-line);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(13, 42, 74, 0.6);
}

.page-products__toc-title {
  padding: 0.35rem 0.75rem 0.65rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--products-text);
  border-bottom: 1px solid rgba(36, 70, 107, 0.8);
  margin-bottom: 0.4rem;
}

.page-products__toc .chapter-toc-link {
  justify-content: flex-start;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius);
  background: transparent;
  color: var(--products-muted);
  transition: background 0.25s var(--ease-power), color 0.25s var(--ease-power), transform 0.25s var(--ease-power);
}

.page-products__toc .chapter-toc-link .mono {
  color: var(--products-accent);
  font-size: 0.8rem;
  margin-right: 0.6rem;
}

.page-products__toc .chapter-toc-link:hover,
.page-products__toc .chapter-toc-link:focus {
  background: rgba(255, 107, 0, 0.1);
  color: var(--products-text);
  transform: translateX(4px);
}

.page-products__content {
  display: grid;
  gap: 3.5rem;
  min-width: 0;
}

/* 面板通用 */
.page-products__panel {
  position: relative;
  padding: 0.25rem 0;
}

.page-products__panel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.2), rgba(0, 194, 209, 0.14));
  color: var(--products-cyan);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  border: 1px solid rgba(255, 107, 0, 0.4);
}

.page-products__panel h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  line-height: 1.2;
  color: var(--products-text);
  max-width: 46rem;
}

.page-products__panel h3 {
  margin: 1.75rem 0 0.9rem;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--products-text);
}

.page-products__panel-lead {
  margin: 0 0 1.75rem;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--products-muted);
  max-width: 44rem;
}

.page-products__panel--zone {
  border-top: 1px dashed rgba(36, 70, 107, 0.8);
  padding-top: 3rem;
}

/* 统计卡片 */
.page-products__stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.page-products__stat-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.2rem 1.1rem;
  border: 1px solid var(--products-line);
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(160deg, rgba(14, 52, 88, 0.75), rgba(13, 42, 74, 0.4));
  transition: transform 0.25s var(--ease-power), border-color 0.25s var(--ease-power);
}

.page-products__stat-card::after {
  content: "";
  position: absolute;
  right: -1.5rem;
  top: -1.5rem;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.28), transparent 70%);
}

.page-products__stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.55);
}

.page-products__stat-card .stat-number {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--products-text);
  line-height: 1.1;
}

.page-products__stat-card .stat-cap {
  font-size: 0.8rem;
  color: var(--products-muted);
  line-height: 1.5;
}

/* 图片与图表 */
.page-products__figure {
  margin: 1.5rem 0;
  padding: 0.75rem;
  border: 1px solid var(--products-line);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(10, 30, 60, 0.55);
}

.page-products__figure--shot {
  margin-top: 1rem;
}

.page-products__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: var(--products-panel-deep);
}

.page-products__figure--zone .page-products__img {
  aspect-ratio: 2 / 1;
}

.page-products__figure--pack .page-products__img,
.page-products__figure--perf .page-products__img {
  aspect-ratio: 7 / 4;
}

.page-products__figure .media-label,
.page-products__figure figcaption {
  padding: 0.75rem 0.25rem 0.35rem;
  font-size: 0.85rem;
  color: var(--products-muted);
  text-align: center;
}

/* 表格 */
.page-products__table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--products-line);
  border-radius: var(--radius);
  background: rgba(10, 30, 60, 0.5);
}

.page-products__table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.875rem;
  color: var(--products-text);
}

.page-products__table th {
  background: rgba(14, 52, 88, 0.8);
  color: var(--products-text);
  text-align: left;
  padding: 0.85rem 1rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products__table td {
  padding: 0.85rem 1rem;
  border-top: 1px solid rgba(36, 70, 107, 0.6);
  color: var(--products-muted);
  line-height: 1.6;
}

.page-products__table tr:hover td {
  background: rgba(255, 107, 0, 0.06);
  color: var(--products-text);
}

/* 赛程中心 */
.page-products__duo {
  display: grid;
  gap: 1.75rem;
  margin-top: 1rem;
}

.page-products__duo-copy {
  min-width: 0;
}

.page-products__list {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-products__list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius);
  background: rgba(13, 42, 74, 0.45);
  border-left: 3px solid var(--products-accent);
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--products-text);
}

.page-products__list li .mono {
  color: var(--products-accent);
  font-size: 0.78rem;
  flex-shrink: 0;
}

.page-products__list--compact {
  gap: 0.4rem;
  margin: 0.75rem 0 0;
}

.page-products__list--compact li {
  padding: 0.5rem 0.6rem;
  border-left-width: 2px;
  font-size: 0.85rem;
}

.page-products__link-btn {
  margin-top: 0.75rem;
}

/* 华人专区 */
.page-products__zone-grid {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0 0.75rem;
}

.page-products__zone-note {
  padding: 1.2rem 1.2rem 1.4rem;
  border: 1px solid var(--products-line);
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(150deg, rgba(0, 194, 209, 0.08), rgba(13, 42, 74, 0.5));
}

.page-products__zone-note-title {
  display: block;
  margin-bottom: 0.65rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--products-cyan);
}

/* 资料包 */
.page-products__pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.85rem;
  margin: 1.75rem 0 0.5rem;
}

.page-products__pack-card {
  position: relative;
  padding: 1.15rem 1rem;
  border: 1px solid var(--products-line);
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(180deg, rgba(14, 52, 88, 0.8), rgba(13, 42, 74, 0.45));
  transition: transform 0.25s var(--ease-power), box-shadow 0.25s var(--ease-power);
}

.page-products__pack-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.page-products__pack-code {
  display: inline-block;
  margin-bottom: 0.65rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: rgba(255, 107, 0, 0.15);
  color: var(--products-accent);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.page-products__pack-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--products-text);
}

.page-products__pack-card p {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--products-muted);
}

.page-products__pack-tip {
  margin: 1.25rem 0 0;
  padding-left: 1rem;
  border-left: 3px solid var(--products-accent);
  color: var(--products-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* 技术性能 */
.page-products__perf-wrap {
  display: grid;
  gap: 1.75rem;
  margin: 1.75rem 0 0.75rem;
}

.page-products__bars {
  display: grid;
  gap: 1.1rem;
  padding: 1.25rem;
  border: 1px solid var(--products-line);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(13, 42, 74, 0.55);
}

.page-products__bar-row {
  display: grid;
  grid-template-columns: 7rem 1fr 5.5rem;
  align-items: center;
  gap: 0.75rem;
}

.page-products__bar-label {
  font-size: 0.8rem;
  color: var(--products-muted);
  white-space: nowrap;
}

.page-products__bar-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(10, 30, 60, 0.9);
  overflow: hidden;
}

.page-products__bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--products-accent), var(--products-cyan));
  transform-origin: left center;
}

.page-products__bar-fill--beta {
  background: linear-gradient(90deg, #FF6B00, #FFC24B);
}

.page-products__bar-fill--cyan {
  background: linear-gradient(90deg, #00C2D1, #5FD8DC);
}

.page-products__bar-fill--good {
  background: linear-gradient(90deg, #7ED957, #B3EE8D);
}

.page-products__bar-fill--warn {
  background: linear-gradient(90deg, #FFC24B, #FFE08A);
}

.page-products__perf-wrap .mono {
  color: var(--products-text);
  font-size: 0.82rem;
  text-align: right;
  white-space: nowrap;
}

.page-products__perf-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-products__perf-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--products-muted);
}

.page-products__perf-list li .mono {
  color: var(--products-cyan);
  font-size: 0.78rem;
  flex-shrink: 0;
  padding-top: 0.1rem;
}

/* 尾部CTA */
.page-products__cta {
  margin-top: 1.5rem;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(255, 107, 0, 0.4);
  border-radius: calc(var(--radius) + 8px);
  background:
    linear-gradient(135deg, rgba(255, 107, 0, 0.12), rgba(0, 194, 209, 0.08)),
    rgba(13, 42, 74, 0.7);
}

.page-products__cta-inner {
  display: grid;
  gap: 1rem;
  text-align: center;
}

.page-products__cta-inner h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--products-text);
}

.page-products__cta-inner p {
  margin: 0 auto;
  max-width: 34rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--products-muted);
}

.page-products__cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

@media (min-width: 640px) {
  .page-products__hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
  }

  .page-products__duo {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 2.5rem;
  }

  .page-products__zone-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 1.5rem;
  }

  .page-products__perf-wrap {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-products__perf-list {
    grid-template-columns: 1fr;
  }

  .page-products__cta {
    padding: 2.75rem 2.5rem;
  }
}

@media (min-width: 1024px) {
  .page-products__dashboard {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-products__toc-wrap {
    position: sticky;
    top: 6.5rem;
    z-index: 5;
  }

  .page-products__toc {
    padding: 1.1rem;
  }

  .page-products__content {
    gap: 4.5rem;
  }

  .page-products__panel {
    padding: 0.5rem 0;
  }

  .page-products__hero-meta {
    padding: 1.5rem;
  }

  .page-products__hero-meta-item dd {
    font-size: 1.3rem;
  }

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

  .page-products__perf-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .page-products__perf-list li {
    padding: 0.9rem 1rem;
    border: 1px solid var(--products-line);
    border-radius: var(--radius);
    background: rgba(13, 42, 74, 0.4);
  }
}