.page-products {
  --vp-gap: clamp(2.5rem, 6vw, 5.5rem);
  --vp-pad: clamp(1.25rem, 4vw, 2.5rem);
  --vp-blue-glow: rgba(0, 212, 255, 0.12);
  --vp-orange-glow: rgba(255, 107, 53, 0.16);
  overflow-x: hidden;
}

.page-products .products-shell {
  width: min(1200px, 100%);
  margin-inline: auto;
  padding-inline: 1.25rem;
  padding-block: 1rem 2.5rem;
  position: relative;
}

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

/* ---------- 首屏 hero ---------- */
.page-products .products-hero {
  margin-top: 1.5rem;
  background:
    linear-gradient(135deg, var(--vp-blue-glow), transparent 50%),
    radial-gradient(circle at 85% 20%, var(--vp-orange-glow), transparent 40%),
    var(--deep-blue);
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: 28px;
  padding: var(--vp-pad);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

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

.page-products .products-kicker {
  color: var(--electric-blue);
}

.page-products .products-hero h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-products .products-hero__lead {
  margin-block: 1rem 1.25rem;
  font-size: 1.06rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 36em;
}

.page-products .products-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .products-hero__actions .btn-ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.page-products .products-hero__visual {
  position: relative;
  margin-top: 1.75rem;
  min-height: 280px;
}

.page-products .products-hero__img {
  width: min(100%, 280px);
  margin-inline: auto;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  position: relative;
  z-index: 1;
}

.page-products .products-hero__stat {
  position: absolute;
  left: 50%;
  bottom: 8px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: rgba(10, 26, 63, 0.45);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  white-space: nowrap;
}

.page-products .products-hero__stat-value {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
}

.page-products .products-hero__stat-label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.65);
}

/* ---------- 核心功能总览 ---------- */
.page-products .products-overview {
  margin-top: var(--vp-gap);
}

.page-products .products-section-header {
  margin-bottom: 1.5rem;
}

.page-products .overview-track {
  display: grid;
  gap: 1rem;
}

.page-products .overview-card {
  background: var(--white);
  border: 1px solid rgba(10, 26, 63, 0.06);
  border-radius: 20px;
  padding: 1.4rem;
  position: relative;
  box-shadow: 0 12px 30px rgba(10, 26, 63, 0.05);
  overflow: hidden;
}

.page-products .overview-card::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--electric-blue);
  opacity: 0.7;
}

.page-products .overview-card:nth-child(even)::after {
  background: var(--orange);
}

.page-products .overview-card__index {
  display: inline-flex;
  font-family: var(--font-number);
  font-size: 0.72rem;
  color: var(--white);
  background: var(--deep-blue);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
}

.page-products .overview-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin: 0.75rem 0 0.45rem;
  color: var(--text-primary);
}

.page-products .overview-card p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

.page-products .overview-card__link {
  display: inline-block;
  margin-top: 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mid-blue);
  text-decoration: none;
}

.page-products .overview-card__link:hover {
  color: var(--orange);
}

/* ---------- 六项指标面板 ---------- */
.page-products .products-metrics {
  margin-top: var(--vp-gap);
  background: var(--light-gray);
  border-radius: 28px;
  padding: var(--vp-pad);
}

.page-products .metrics-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-products .metrics-list {
  display: grid;
  gap: 1rem;
}

.page-products .metric-item {
  background: var(--white);
  border-radius: 18px;
  padding: 1.1rem 1.25rem;
  border-left: 5px solid var(--electric-blue);
  box-shadow: 0 10px 24px rgba(10, 26, 63, 0.06);
  display: grid;
  gap: 0.4rem;
}

.page-products .metric-item:nth-child(even) {
  border-left-color: var(--orange);
  transform: translateX(10px);
}

.page-products .metric-item__num {
  font-family: var(--font-number);
  font-size: 0.78rem;
  color: var(--mid-blue);
  letter-spacing: 0.05em;
}

.page-products .metric-item h3 {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  margin: 0;
  color: var(--text-primary);
}

.page-products .metric-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.page-products .metric-item__sample {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.page-products .metric-item__sample b {
  min-width: 2.5em;
  font-family: var(--font-number);
  color: var(--deep-blue);
  font-size: 0.95rem;
  text-align: right;
}

.page-products .metric-bar {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: rgba(10, 26, 63, 0.08);
  overflow: hidden;
  display: block;
}

.page-products .metric-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--electric-blue), var(--mid-blue));
  border-radius: inherit;
}

.page-products .metrics-visual {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-products .metrics-visual img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.page-products .metrics-visual__note {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.8);
}

/* ---------- 百博biibo场馆对应赛事日历 ---------- */
.page-products .products-calendar {
  margin-top: var(--vp-gap);
  background: var(--deep-blue);
  border-radius: 28px;
  padding: var(--vp-pad);
  color: var(--white);
}

.page-products .products-calendar h2,
.page-products .products-note h2 {
  color: var(--white);
}

.page-products .products-calendar .section-kicker,
.page-products .products-note .section-kicker {
  color: var(--electric-blue);
}

.page-products .products-calendar .section-header p:not(.section-kicker),
.page-products .products-note .section-header p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.75);
}

.page-products .calendar-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-products .calendar-visual img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.page-products .calendar-explainer {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: 20px;
  padding: 1.2rem;
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.page-products .calendar-explainer__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.65rem;
}

.page-products .calendar-explainer__label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--font-number);
}

.page-products .calendar-explainer__value {
  font-size: 1rem;
  color: var(--white);
}

.page-products .calendar-explainer__text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
  padding-top: 0.25rem;
}

.page-products .calendar-scroll {
  display: flex;
  gap: 0.7rem;
  overflow-x: auto;
  margin-top: 1.2rem;
  padding-bottom: 0.5rem;
  scroll-snap-type: x proximity;
}

.page-products .calendar-scroll__item {
  flex: 0 0 auto;
  width: 120px;
  scroll-snap-align: start;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 0.8rem;
  display: grid;
  gap: 0.3rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.page-products .calendar-scroll__item span {
  font-family: var(--font-number);
  color: var(--electric-blue);
  font-size: 0.82rem;
}

.page-products .calendar-scroll__item strong {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
}

.page-products .calendar-scroll__item.is-current {
  border-color: var(--orange);
  background: rgba(255, 107, 53, 0.2);
}

/* ---------- 赛后战报归档 ---------- */
.page-products .products-archive {
  margin-top: var(--vp-gap);
  background: var(--light-gray);
  border-radius: 28px;
  padding: var(--vp-pad);
}

.page-products .archive-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-products .archive-timeline-col {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-products .archive-timeline {
  display: grid;
  position: relative;
}

.page-products .archive-timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--electric-blue), var(--orange));
}

.page-products .archive-timeline__item {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 1rem;
  padding-block: 0.6rem;
  position: relative;
}

.page-products .archive-timeline__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--electric-blue);
  z-index: 1;
  transform: translateY(5px);
}

.page-products .archive-timeline__item:nth-child(2) .archive-timeline__dot {
  background: var(--mid-blue);
}

.page-products .archive-timeline__item:nth-child(3) .archive-timeline__dot {
  background: var(--orange);
}

.page-products .archive-timeline__stage,
.page-products .archive-timeline__action {
  display: block;
}

.page-products .archive-timeline__stage {
  font-family: var(--font-number);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.page-products .archive-timeline__action {
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 0.15rem;
}

.page-products .archive-timeline__img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.page-products .archive-samples {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.page-products .archive-item {
  background: var(--white);
  border-radius: 18px;
  border: 1px solid rgba(10, 26, 63, 0.06);
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(10, 26, 63, 0.05);
}

.page-products .archive-item__summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.15rem;
  list-style: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.page-products .archive-item__summary::-webkit-details-marker {
  display: none;
}

.page-products .archive-item__tag {
  display: inline-block;
  background: rgba(255, 107, 53, 0.1);
  color: var(--orange);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.72rem;
  font-family: var(--font-number);
  white-space: nowrap;
}

.page-products .archive-item__arrow {
  margin-left: auto;
  font-size: 1.2rem;
  color: var(--mid-blue);
  transition: transform 0.2s ease;
}

.page-products .archive-item[open] .archive-item__arrow {
  transform: rotate(45deg);
}

.page-products .archive-item__body {
  padding: 0 1.15rem 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-size: 0.95rem;
}

.page-products .archive-item__body p {
  margin: 0;
}

/* ---------- 历史查询 ---------- */
.page-products .products-history {
  margin-top: var(--vp-gap);
}

.page-products .history-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-products .history-search-panel {
  border: 1px solid rgba(0, 212, 255, 0.25);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(245, 247, 250, 0.9));
  border-radius: 24px;
  padding: 1.25rem;
}

.page-products .history-search-panel__label {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--deep-blue);
}

.page-products .history-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.page-products .history-filter {
  background: var(--white);
  border: 1px solid rgba(10, 26, 63, 0.1);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.page-products .history-result-wrapper {
  display: grid;
  gap: 0.7rem;
  margin-top: 1rem;
}

.page-products .history-result {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.75rem;
  align-items: center;
  background: var(--white);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
  font-size: 0.82rem;
  border-left: 3px solid var(--electric-blue);
}

.page-products .history-result:nth-child(2) {
  border-left-color: var(--mid-blue);
}

.page-products .history-result:nth-child(3) {
  border-left-color: var(--orange);
}

.page-products .history-result__season {
  font-family: var(--font-number);
  color: var(--text-secondary);
}

.page-products .history-result__metric {
  color: var(--deep-blue);
  font-weight: 600;
}

.page-products .history-result__numbers {
  margin-left: auto;
  font-family: var(--font-number);
  color: var(--mid-blue);
}

.page-products .history-result__outcome {
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding-inline: 0.3rem;
}

.page-products .history-search-panel > .btn {
  margin-top: 1rem;
  width: 100%;
  justify-content: center;
}

.page-products .history-visual img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

/* ---------- 底部使用入口 ---------- */
.page-products .products-note {
  margin-top: var(--vp-gap);
}

.page-products .products-note__card {
  background:
    radial-gradient(circle at 80% 0%, var(--vp-orange-glow), transparent 50%),
    var(--deep-blue);
  color: var(--white);
  border-radius: 28px;
  padding: var(--vp-pad);
  border: 1px solid rgba(0, 212, 255, 0.2);
  display: grid;
  gap: 1.5rem;
}

.page-products .products-note p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.page-products .products-note__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .products-note__actions .btn-ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

/* ---------- 中等屏：指标双列 ---------- */
@media (min-width: 600px) {
  .page-products .metrics-list {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .metric-item:nth-child(even) {
    transform: translateX(0);
  }

  .page-products .metric-item:nth-child(odd) {
    transform: translateY(12px);
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1024px) {
  .page-products .products-shell {
    padding-inline: 2rem;
    padding-block: 1.5rem 3rem;
  }

  .page-products .products-hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
    align-items: center;
    padding: clamp(2rem, 4vw, 3rem);
  }

  .page-products .products-hero__visual {
    margin-top: 0;
  }

  .page-products .products-hero__img {
    width: min(100%, 320px);
  }

  .page-products .products-hero__stat {
    bottom: -4px;
  }

  .page-products .products-overview {
    margin-top: var(--vp-gap);
  }

  .page-products .overview-track {
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
    align-items: start;
  }

  .page-products .overview-card {
    grid-column: span 2;
  }

  .page-products .overview-card:nth-child(4),
  .page-products .overview-card:nth-child(5) {
    grid-column: span 3;
  }

  .page-products .overview-card:nth-child(2) {
    transform: translateY(36px);
  }

  .page-products .overview-card:nth-child(3) {
    transform: translateY(-18px);
  }

  .page-products .overview-card:nth-child(4) {
    transform: translateY(28px);
  }

  .page-products .overview-card:nth-child(5) {
    transform: translateY(-12px);
  }

  .page-products .products-metrics,
  .page-products .products-calendar,
  .page-products .products-archive,
  .page-products .products-history {
    padding: clamp(2rem, 4vw, 3rem);
  }

  .page-products .metrics-layout {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }

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

  .page-products .calendar-layout {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .page-products .archive-layout {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

  .page-products .history-layout {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .page-products .history-search-panel {
    padding: 1.5rem;
  }

  .page-products .products-note__card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
  }

  .page-products .products-note__actions {
    flex-shrink: 0;
    flex-wrap: nowrap;
  }
}