.page-products {
  --pp-gold: #D4AF37;
  --pp-rich-gold: #E6C87A;
  --pp-deep: #0B3D2E;
  --pp-dark: #072A1F;
  --pp-cream: #F5F0E6;
  --pp-red: #8B0000;
  --pp-bright: #2E7D51;
  background: var(--color-cream);
  overflow-x: hidden;
  color: var(--color-deep-black);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  max-width: calc(var(--container-width) + 2.5rem);
  margin: 0 auto;
  padding: 1rem 1.25rem 0;
  font-family: var(--font-number);
  font-size: 0.8125rem;
  color: #5A6B5F;
}
.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .breadcrumb-list a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-products .breadcrumb-list a:hover,
.page-products .breadcrumb-list a:focus-visible {
  color: var(--color-rice-gold);
}
.page-products .breadcrumb-list li::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--color-light-gray);
}
.page-products .breadcrumb-list li:last-child::after {
  content: "";
}
.page-products .breadcrumb-list li[aria-current="page"] {
  color: var(--color-deep-black);
}

/* ---------- Hero ---------- */
.page-products .pp-hero {
  position: relative;
  display: grid;
  gap: 2.5rem;
  padding: 3rem 1.25rem 2.75rem;
  background: var(--color-deep-green);
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.07) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--color-cream);
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
}
.page-products .pp-hero::before,
.page-products .pp-hero::after {
  content: "";
  position: absolute;
  width: 0.75rem;
  height: 0.75rem;
  border-color: var(--color-gold);
  opacity: 0.75;
}
.page-products .pp-hero::before {
  top: 0.75rem;
  left: 0.75rem;
  border-top: 2px solid;
  border-left: 2px solid;
}
.page-products .pp-hero::after {
  bottom: 0.75rem;
  right: 0.75rem;
  border-bottom: 2px solid;
  border-right: 2px solid;
}
.page-products .pp-hero-copy {
  max-width: 620px;
}
.page-products .pp-hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 1rem;
  font-family: var(--font-number);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}
.page-products .pp-hero-kicker i {
  font-style: normal;
  color: rgba(212, 175, 55, 0.5);
}
.page-products .pp-hero h1 {
  margin: 0 0 0.25rem;
  font-family: var(--font-heading);
  font-size: clamp(1.875rem, 6vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-cream);
}
.page-products .pp-hero-sub {
  margin: 0 0 1.25rem;
  font-family: var(--font-number);
  font-size: clamp(0.875rem, 2.5vw, 1.125rem);
  letter-spacing: 0.08em;
  color: var(--color-rice-gold);
}
.page-products .pp-hero-desc {
  margin: 0 0 1.75rem;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.85);
}
.page-products .pp-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}
.page-products .pp-hero-stat {
  margin: 0;
  padding: 0.875rem 0.75rem;
  text-align: center;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(212, 175, 55, 0.3);
}
.page-products .pp-hero-stat dt {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: rgba(245, 240, 230, 0.6);
}
.page-products .pp-hero-stat dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-number);
  font-size: 1.5rem;
  color: var(--color-gold);
}
.page-products .pp-hero-stat dd .num-display {
  font-size: 1.5rem;
}

/* ---------- Hero Board ---------- */
.page-products .pp-hero-board {
  border: 1px solid rgba(212, 175, 55, 0.35);
  background:
    linear-gradient(135deg, rgba(212, 175, 55, 0.08), transparent 60%),
    rgba(0, 0, 0, 0.28);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
}
.page-products .pp-hero-board::after {
  content: "SYS // ONLINE";
  position: absolute;
  top: 0.625rem;
  right: 0.75rem;
  font-family: var(--font-number);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  color: rgba(212, 175, 55, 0.4);
}
.page-products .pp-board-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-number);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 230, 0.7);
}
.page-products .pp-board-status {
  color: var(--color-gold);
}
.page-products .pp-board-match {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}
.page-products .pp-board-team {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-cream);
}
.page-products .pp-board-team--away {
  flex-direction: row-reverse;
}
.page-products .pp-board-dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}
.page-products .pp-board-dot--away {
  background: var(--color-red);
  background: var(--pp-red);
  box-shadow: 0 0 8px rgba(139, 0, 0, 0.4);
}
.page-products .pp-board-score {
  font-family: var(--font-number);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.05em;
}
.page-products .pp-board-bars {
  display: grid;
  gap: 0.625rem;
}
.page-products .pp-board-bar-row {
  display: grid;
  grid-template-columns: 2.5rem 1fr 2.75rem;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-number);
  font-size: 0.75rem;
  color: rgba(245, 240, 230, 0.75);
}
.page-products .pp-board-bar-row b {
  font-weight: 400;
  text-align: right;
  color: var(--color-cream);
}
.page-products .pp-board-track {
  height: 0.375rem;
  background: rgba(245, 240, 230, 0.15);
  overflow: hidden;
}
.page-products .pp-board-track i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-rice-gold));
  transition: transform var(--transition-fast);
}
.page-products .pp-board-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
  font-family: var(--font-number);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: rgba(245, 240, 230, 0.5);
}

/* ---------- 章节标题区 ---------- */
.page-products .container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.page-products .pp-section-desc {
  margin: 1rem 0 2rem;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.7;
  color: #5A6B5F;
}
.page-products .pp-section-desc--light {
  color: rgba(245, 240, 230, 0.75);
}

/* ---------- 核心功能矩阵 ---------- */
.page-products .pp-matrix {
  padding: 3.5rem 0;
  background: var(--color-cream);
}
.page-products .pp-matrix .section-title {
  color: var(--color-deep-green);
}
.page-products .pp-matrix-layout {
  display: grid;
  gap: 2rem;
}
.page-products .pp-matrix-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
.page-products .pp-func-card {
  position: relative;
  background: #fff;
  border: var(--border-thin);
  border-left: 3px solid var(--color-gold);
  padding: 1.25rem 1.25rem 1rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.page-products .pp-func-card:hover,
.page-products .pp-func-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--color-gold);
  box-shadow: 0 2px 4px rgba(11, 61, 46, 0.06), 0 8px 24px rgba(11, 61, 46, 0.08);
}
.page-products .pp-func-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.page-products .pp-func-code {
  font-family: var(--font-number);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-gold);
}
.page-products .pp-func-card h3 {
  margin: 0 0 0.375rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-deep-green);
}
.page-products .pp-func-card > p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: #4A5A50;
}
.page-products .pp-func-details {
  margin-top: 0.625rem;
  border-top: 1px dashed rgba(192, 192, 192, 0.5);
}
.page-products .pp-func-details summary {
  cursor: pointer;
  padding: 0.5rem 0 0.25rem;
  font-family: var(--font-number);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--color-deep-green);
  list-style: none;
  transition: color var(--transition-fast);
}
.page-products .pp-func-details summary::-webkit-details-marker {
  display: none;
}
.page-products .pp-func-details summary::before {
  content: "+ ";
  color: var(--color-gold);
}
.page-products .pp-func-details[open] summary::before {
  content: "− ";
}
.page-products .pp-func-details summary:hover {
  color: var(--color-gold);
}
.page-products .pp-func-detail-body {
  padding: 0.375rem 0 0.5rem;
}
.page-products .pp-func-detail-body p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: #5A6B5F;
}
.page-products .pp-figure-filter {
  aspect-ratio: 5 / 4;
  align-self: start;
}
.page-products .pp-figure-filter img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 版本演进 ---------- */
.page-products .pp-version {
  padding: 3.5rem 0;
  background: var(--color-deep-green);
  background-image:
    linear-gradient(rgba(245, 240, 230, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 240, 230, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--color-cream);
}
.page-products .pp-version .section-title {
  color: var(--color-cream);
}
.page-products .pp-version .section-index {
  color: var(--color-gold);
}
.page-products .pp-version .section-line {
  border-top-color: rgba(212, 175, 55, 0.4);
}
.page-products .pp-version-slider {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.25rem 0 1.25rem;
  -webkit-overflow-scrolling: touch;
}
.page-products .pp-version-item {
  min-width: 260px;
  max-width: 260px;
  scroll-snap-align: start;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(212, 175, 55, 0.22);
  padding: 1.25rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.page-products .pp-version-item:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
}
.page-products .pp-version-year {
  display: inline-block;
  font-family: var(--font-number);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1.1;
}
.page-products .pp-version-tag {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.125rem 0.5rem;
  font-family: var(--font-number);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--color-deep-green);
  background: var(--color-rice-gold);
  vertical-align: top;
}
.page-products .pp-version-item h3 {
  margin: 0.75rem 0 0.375rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-cream);
}
.page-products .pp-version-item p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: rgba(245, 240, 230, 0.7);
}
.page-products .pp-figure-version {
  aspect-ratio: 3 / 2;
  margin-top: 1.5rem;
}
.page-products .pp-figure-version img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .pp-figure-version .img-caption {
  color: rgba(245, 240, 230, 0.65);
  border-color: rgba(212, 175, 55, 0.25);
}

/* ---------- 重点服务说明 ---------- */
.page-products .pp-services {
  padding: 3.5rem 0;
  background: var(--color-cream);
}
.page-products .pp-services-grid {
  display: grid;
  gap: 1.5rem;
}
.page-products .pp-service-card {
  background: #fff;
  border: var(--border-thin);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.page-products .pp-service-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold);
}
.page-products .pp-service-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: var(--color-deep-green);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 1px solid rgba(212, 175, 55, 0.5);
}
.page-products .pp-service-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-deep-green);
}
.page-products .pp-service-card > p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #4A5A50;
}
.page-products .pp-service-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.375rem;
}
.page-products .pp-service-points li {
  position: relative;
  padding-left: 1.125rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #5A6B5F;
}
.page-products .pp-service-points li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-family: var(--font-number);
  font-size: 1rem;
  line-height: 1.3;
}
.page-products .pp-figure-temp {
  aspect-ratio: 9 / 7;
  margin-top: 1.5rem;
}
.page-products .pp-figure-temp img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 排名走势 ---------- */
.page-products .pp-trend {
  padding: 3.5rem 0;
  background: var(--color-deep-green);
  color: var(--color-cream);
}
.page-products .pp-trend .section-title {
  color: var(--color-cream);
}
.page-products .pp-trend .section-index {
  color: var(--color-gold);
}
.page-products .pp-trend .section-line {
  border-top-color: rgba(212, 175, 55, 0.4);
}
.page-products .pp-trend-layout {
  display: grid;
  gap: 2rem;
}
.page-products .pp-trend-copy p {
  margin: 1rem 0 1.75rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.8);
}
.page-products .pp-trend-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.page-products .pp-trend-meta-item {
  padding: 1rem 0.75rem;
  text-align: center;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(212, 175, 55, 0.28);
}
.page-products .pp-trend-meta-item .stat-label {
  display: block;
  font-family: var(--font-number);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 230, 0.55);
}
.page-products .pp-trend-meta-item .stat-xl {
  display: block;
  margin-top: 0.375rem;
  font-family: var(--font-number);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-gold);
}
.page-products .pp-figure-trend {
  aspect-ratio: 5 / 3;
}
.page-products .pp-figure-trend img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .pp-figure-trend .img-caption {
  color: rgba(245, 240, 230, 0.65);
  border-color: rgba(212, 175, 55, 0.25);
}

/* ---------- 使用场景 ---------- */
.page-products .pp-scenarios {
  padding: 3.5rem 0;
  background: var(--color-cream);
}
.page-products .pp-scenario-grid {
  display: grid;
  gap: 1.25rem;
}
.page-products .pp-scenario-card {
  position: relative;
  background: #fff;
  border: var(--border-thin);
  border-top: 3px solid var(--color-gold);
  padding: 1.5rem 1.25rem 1.25rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-products .pp-scenario-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 2px 4px rgba(11, 61, 46, 0.06), 0 10px 28px rgba(11, 61, 46, 0.1);
}
.page-products .pp-scenario-num {
  position: absolute;
  top: -0.75rem;
  right: 1rem;
  padding: 0.125rem 0.5rem;
  background: var(--color-deep-green);
  color: var(--color-gold);
  font-family: var(--font-number);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.page-products .pp-scenario-card h3 {
  margin: 0 0 0.375rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-deep-green);
}
.page-products .pp-scenario-card p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: #4A5A50;
}
.page-products .pp-figure-scene {
  aspect-ratio: 4 / 3;
  margin-top: 1.5rem;
}
.page-products .pp-figure-scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- CTA ---------- */
.page-products .pp-scenario-cta {
  margin-top: 2rem;
  padding: 1.75rem 1.5rem;
  background: #fff;
  border: 1px dashed rgba(212, 175, 55, 0.5);
  text-align: center;
}
.page-products .pp-scenario-cta p {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-deep-green);
}
.page-products .pp-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* ---------- 响应式增强 ---------- */
@media (min-width: 640px) {
  .page-products .pp-hero {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    padding: 4rem 1.5rem;
  }
  .page-products .pp-matrix-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .pp-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .pp-scenario-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .pp-trend-meta {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .pp-figure-filter {
    margin-top: 0.5rem;
  }
}

@media (min-width: 960px) {
  .page-products .pp-hero {
    padding: 5rem 1.5rem;
    gap: 4rem;
  }
  .page-products .pp-hero-copy {
    padding-top: 1rem;
  }
  .page-products .pp-matrix {
    padding: 5rem 0;
  }
  .page-products .pp-matrix-layout {
    grid-template-columns: 1.35fr 0.65fr;
    gap: 3rem;
    align-items: start;
  }
  .page-products .pp-version-slider {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    overflow-x: visible;
    padding-bottom: 0;
  }
  .page-products .pp-version-item {
    min-width: 0;
    max-width: none;
  }
  .page-products .pp-version {
    padding: 5rem 0;
  }
  .page-products .pp-services {
    padding: 5rem 0;
  }
  .page-products .pp-service-card {
    padding: 2rem;
  }
  .page-products .pp-figure-temp {
    margin-top: 2.5rem;
  }
  .page-products .pp-trend {
    padding: 5rem 0;
  }
  .page-products .pp-trend-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: center;
  }
  .page-products .pp-scenarios {
    padding: 5rem 0;
  }
  .page-products .pp-figure-scene {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
  }
}

.page-products {
  --color-red: transparent;
}