.page-products {
  --pv-red: #D32F2F;
  --pv-deep-red: #8B0000;
  --pv-gold: #D4AF37;
  --pv-navy: #1B2A4A;
  --pv-ink: #1A1A1A;
  --pv-paper: #F7F3EA;
  --pv-gray: #E5E0D5;
  --pv-white: #FFFFFF;
  --pv-radius: 22px;
  --pv-radius-md: 14px;
  --pv-shadow: 0 14px 34px rgba(26, 18, 18, .22);
  --pv-font-head: "Noto Sans SC", "Source Han Sans CN", "PingFang SC", "Microsoft YaHei", sans-serif;
  --pv-font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.page-products {
  background: var(--pv-paper);
  color: var(--pv-ink);
  font-family: var(--pv-font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-products .container {
  max-width: var(--container, 1240px);
  margin: 0 auto;
  padding-left: var(--space-page, 20px);
  padding-right: var(--space-page, 20px);
  box-sizing: border-box;
}

.page-products .section {
  position: relative;
}

.page-products .section-paper {
  background-color: var(--pv-paper);
}

.page-products .section-gray {
  background-color: var(--pv-gray);
}

.page-products .section-dark {
  background-color: var(--pv-navy);
  color: var(--pv-white);
}

.page-products .section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--pv-deep-red);
  text-transform: uppercase;
  margin-bottom: .75rem;
  position: relative;
  padding-left: 1.1rem;
  line-height: 1;
}

.page-products .section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 12px;
  height: 6px;
  background: var(--pv-gold);
  transform: translateY(-50%) skewX(-20deg);
}

.page-products .section-dark .section-label {
  color: var(--pv-gold);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--pv-font-head);
  font-weight: 900;
  line-height: 1.2;
  margin: 0;
}

.page-products h1 {
  font-size: clamp(32px, 5.2vw, 56px);
  letter-spacing: .02em;
  color: var(--pv-ink);
  margin-bottom: 1.1rem;
}

.page-products h2 {
  font-size: clamp(24px, 3vw, 34px);
  margin-bottom: .9rem;
}

.page-products .section-dark h2 {
  color: var(--pv-white);
}

.page-products .section-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--pv-ink);
  opacity: .85;
  margin: 0 0 1.6rem;
  max-width: 44em;
}

.page-products .section-dark .section-lead {
  color: rgba(255, 255, 255, .85);
}

.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: 13px;
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
  color: rgba(26, 26, 26, .55);
}

.page-products .breadcrumb a {
  color: var(--pv-deep-red);
  text-decoration: none;
  transition: color var(--transition-fast, .2s ease);
}

.page-products .breadcrumb a:hover {
  color: var(--pv-gold);
}

.page-products .breadcrumb-sep {
  color: rgba(26, 26, 26, .3);
}

.page-products .breadcrumb-current {
  font-weight: 600;
  color: var(--pv-ink);
}

.page-products .products-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5.5vw, 5rem);
}

.page-products .products-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-products .products-hero-copy {
  max-width: 48rem;
}

.page-products .products-hero-copy .section-lead {
  font-size: 18px;
  margin-bottom: 2rem;
}

.page-products .products-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.2rem;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .8rem 1.55rem;
  border-radius: var(--radius-pill, 999px);
  font-family: var(--pv-font-head);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast, .2s ease), box-shadow var(--transition-fast, .2s ease), border-color var(--transition-fast, .2s ease), background-color var(--transition-fast, .2s ease);
}

.page-products .btn-primary {
  background: var(--pv-red);
  color: var(--pv-white);
  border-color: var(--pv-red);
  box-shadow: 0 8px 22px rgba(211, 47, 47, .28);
}

.page-products .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(211, 47, 47, .35);
}

.page-products .btn-gold-outline {
  background: transparent;
  color: var(--pv-deep-red);
  border-color: var(--pv-gold);
}

.page-products .section-dark .btn-gold-outline {
  color: var(--pv-gold);
}

.page-products .btn-gold-outline:hover {
  background: var(--pv-gold);
  color: var(--pv-navy);
  transform: translateY(-2px);
}

.page-products .products-hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
}

.page-products .stat-chip {
  background: var(--pv-white);
  border-left: 4px solid var(--pv-gold);
  border-radius: var(--pv-radius-md);
  padding: 1.05rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
  box-shadow: 0 8px 20px rgba(26, 18, 18, .06);
}

.page-products .stat-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: rgba(26, 26, 26, .55);
}

.page-products .stat-num {
  font-family: var(--pv-font-head);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--pv-deep-red);
  letter-spacing: .02em;
  line-height: 1;
}

.page-products .hero-speed-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.page-products .hero-speed-lines span {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--pv-gold), transparent);
  opacity: .35;
  transform: skewX(-25deg);
}

.page-products .hero-speed-lines span:nth-child(1) {
  top: 18%;
  left: -10%;
  width: 60%;
}

.page-products .hero-speed-lines span:nth-child(2) {
  top: 72%;
  left: 18%;
  width: 45%;
  opacity: .2;
}

.page-products .hero-speed-lines span:nth-child(3) {
  top: 86%;
  left: 48%;
  width: 55%;
  opacity: .25;
}

.page-products .hero-speed-lines span:nth-child(4) {
  top: 44%;
  left: 52%;
  width: 32%;
  opacity: .15;
}

.page-products .products-feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  align-items: center;
  padding-top: .8rem;
  padding-bottom: .8rem;
}

.page-products .products-feature-main {
  min-width: 0;
}

.page-products .feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .8rem;
}

.page-products .feature-list li {
  position: relative;
  padding-left: 1.9rem;
  font-size: 15px;
  line-height: 1.65;
  color: var(--pv-ink);
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 12px;
  height: 12px;
  background: var(--pv-red);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.page-products .feature-list--light li {
  color: rgba(255, 255, 255, .85);
}

.page-products .feature-list--light li::before {
  background: var(--pv-gold);
}

.page-products .products-feature-media {
  border-radius: var(--pv-radius);
  overflow: hidden;
  box-shadow: var(--pv-shadow);
  transform: rotate(0.6deg);
  transition: transform var(--transition-base, .32s ease), box-shadow var(--transition-base, .32s ease);
}

.page-products .products-feature-media:hover {
  transform: rotate(0deg) scale(1.01);
  box-shadow: 0 18px 42px rgba(26, 18, 18, .18);
}

.page-products .feature-img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
  object-fit: contain;
  background: linear-gradient(135deg, var(--pv-navy) 0%, #243b5f 60%, var(--pv-deep-red) 100%);
}

.page-products .media-caption {
  background: var(--pv-white);
  padding: .65rem 1rem;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(26, 26, 26, .7);
  border-top: 2px solid var(--pv-gold);
}

.page-products .products-feature-media--dark .media-caption {
  background: rgba(0, 0, 0, .25);
  color: rgba(255, 255, 255, .75);
}

.page-products .feature-dark-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  align-items: center;
  padding-top: 3.2rem;
  padding-bottom: 3.2rem;
  background:
    linear-gradient(circle at 85% 20%, rgba(212, 175, 55, .12) 0%, transparent 40%),
    linear-gradient(120deg, var(--pv-navy) 0%, #111e38 70%, var(--pv-deep-red) 130%);
  border-radius: var(--pv-radius);
  padding-left: clamp(20px, 4vw, 48px);
  padding-right: clamp(20px, 4vw, 48px);
}

.page-products .step-list {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  display: grid;
  gap: 1rem;
}

.page-products .step-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pv-ink);
}

.page-products .step-num {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--pv-deep-red);
  color: var(--pv-white);
  font-family: var(--pv-font-head);
  font-weight: 900;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--pv-gold);
}

.page-products .step-list strong {
  font-family: var(--pv-font-head);
  font-weight: 700;
  color: var(--pv-ink);
}

.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
  margin-top: 2rem;
}

.page-products .scene-card {
  background: var(--pv-white);
  border-radius: var(--pv-radius);
  padding: 1.8rem;
  box-shadow: 0 8px 20px rgba(26, 18, 18, .06);
  border-top: 4px solid var(--pv-red);
  transition: transform var(--transition-fast, .2s ease), box-shadow var(--transition-fast, .2s ease);
}

.page-products .scene-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pv-shadow);
}

.page-products .scene-dialogue {
  font-family: var(--pv-font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--pv-deep-red);
  background: var(--pv-paper);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.1rem;
  position: relative;
}

.page-products .scene-dialogue::before {
  content: "";
  position: absolute;
  left: 1.4rem;
  bottom: -7px;
  width: 14px;
  height: 14px;
  background: var(--pv-paper);
  transform: rotate(45deg);
}

.page-products .scene-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(26, 26, 26, .8);
}

.page-products .products-cta {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
  background: linear-gradient(120deg, var(--pv-deep-red) 0%, var(--pv-navy) 70%, #08122b 100%);
}

.page-products .products-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: center;
}

.page-products .products-cta h2 {
  color: var(--pv-white);
  margin-bottom: .6rem;
}

.page-products .products-cta p {
  color: rgba(255, 255, 255, .75);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

.page-products .products-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
}

.page-products .cta-note {
  margin-top: 1.8rem;
  font-size: 13px;
  color: rgba(255, 255, 255, .6);
  border-left: 3px solid var(--pv-gold);
  padding-left: .9rem;
}

.page-products .cta-note a {
  color: var(--pv-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, .5);
}

.page-products .cta-note a:hover {
  border-bottom-color: var(--pv-gold);
}

.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .6s ease, transform .6s ease;
}

.page-products [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .page-products .products-hero-grid {
    grid-template-columns: 1.2fr .8fr;
  }

  .page-products .products-feature-block {
    grid-template-columns: 1.05fr .95fr;
    gap: 3rem;
  }

  .page-products .products-feature-block--reverse .products-feature-main {
    order: 2;
  }

  .page-products .products-feature-block--reverse .products-feature-media {
    order: 1;
  }

  .page-products .feature-dark-inner {
    grid-template-columns: 1.05fr .95fr;
    gap: 3rem;
  }

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

  .page-products .products-cta-inner {
    grid-template-columns: 1.2fr .8fr;
  }

  .page-products .products-hero-stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-products .products-feature-block {
    grid-template-columns: 1.1fr .9fr;
    gap: 4rem;
  }

  .page-products .products-feature-block--reverse {
    grid-template-columns: .9fr 1.1fr;
  }

  .page-products h2 {
    font-size: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-products .products-feature-media,
  .page-products .products-feature-media:hover {
    transform: none;
    transition: none;
  }

  .page-products .btn,
  .page-products .btn:hover {
    transform: none;
    transition: none;
  }
}