.page-products {
  --c-deep-sea: #0B1D3A;
  --c-deep-sea-light: #132A4A;
  --c-neon-purple: #B14BFF;
  --c-electric-green: #00E5A0;
  --c-gold: #FFD700;
  --c-soft-white: #E6F0FF;
  --c-blue-gray: #8FA3BF;
  --c-warning-orange: #FF8C42;
  --c-deep-black-blue: #05101F;

  background: var(--c-deep-sea);
  color: var(--c-soft-white);
  position: relative;
  overflow-x: hidden;
  font-family: -apple-system, "Noto Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
}

.page-products .breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 0 0;
  list-style: none;
  font-size: 13px;
}

.page-products .breadcrumb__item {
  display: flex;
  align-items: center;
  color: var(--c-blue-gray);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-blue-gray);
  opacity: 0.6;
}

.page-products .breadcrumb__link {
  color: var(--c-blue-gray);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-products .breadcrumb__link:hover {
  color: var(--c-neon-purple);
}

.page-products .breadcrumb__item span[aria-current="page"] {
  color: var(--c-soft-white);
}

.page-products .pp-hero {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 20px 56px;
}

.page-products .pp-hero__glow {
  position: absolute;
  top: -30px;
  right: -60px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(177, 75, 255, 0.28) 0%, rgba(177, 75, 255, 0) 70%);
  pointer-events: none;
}

.page-products .pp-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .pp-hero__kicker {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-electric-green);
  margin-bottom: 18px;
  text-shadow: 0 0 12px rgba(0, 229, 160, 0.4);
}

.page-products .pp-hero__title {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -1px;
  text-transform: uppercase;
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  line-height: 1.05;
  margin: 0 0 22px;
  color: var(--c-soft-white);
  text-shadow: 0 0 20px rgba(177, 75, 255, 0.5);
}

.page-products .pp-hero__lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-blue-gray);
  max-width: 720px;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 3px;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-products .btn--primary {
  background: linear-gradient(135deg, #B14BFF 0%, #7C2BE0 100%);
  color: var(--c-soft-white);
  box-shadow: 0 0 24px rgba(177, 75, 255, 0.45);
}

.page-products .btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(177, 75, 255, 0.6);
}

.page-products .btn--ghost {
  border: 1px solid rgba(177, 75, 255, 0.7);
  color: var(--c-neon-purple);
  background: transparent;
}

.page-products .btn--ghost:hover {
  border-color: var(--c-neon-purple);
  box-shadow: 0 0 18px rgba(177, 75, 255, 0.35);
  transform: translateY(-2px);
}

.page-products .pp-hero__aside {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  border-left: 2px solid rgba(177, 75, 255, 0.5);
  padding-left: 20px;
  margin-top: 10px;
}

.page-products .pp-hero__stat {
  display: flex;
  flex-direction: column;
}

.page-products .pp-hero__stat-num {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 28px;
  font-weight: 900;
  font-style: italic;
  color: var(--c-electric-green);
  text-shadow: 0 0 16px rgba(0, 229, 160, 0.3);
}

.page-products .pp-hero__stat-label {
  font-size: 13px;
  color: var(--c-blue-gray);
  margin-top: 4px;
}

.page-products .pp-hero__line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-neon-purple), var(--c-electric-green), transparent);
}

.page-products .pp-compare {
  max-width: 1180px;
  margin: 0 auto;
  padding: 84px 20px 60px;
}

.page-products .section__header {
  text-align: left;
  margin-bottom: 36px;
}

.page-products .section__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-electric-green);
  margin-bottom: 12px;
}

.page-products .section__title {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: var(--c-soft-white);
  text-shadow: 0 0 16px rgba(177, 75, 255, 0.35);
}

.page-products .section__desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-blue-gray);
  max-width: 680px;
}

.page-products .pp-compare__slider {
  position: relative;
  margin-top: 40px;
  border: 1px solid rgba(177, 75, 255, 0.35);
  border-radius: 4px;
  overflow: hidden;
}

.page-products .pp-compare__stage {
  position: relative;
  background: var(--c-deep-sea-light);
  min-height: 300px;
}

.page-products .pp-compare__img {
  position: relative;
  overflow: hidden;
}

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

.page-products .pp-compare__img--v4 img {
  filter: saturate(1.1) contrast(1.05);
}

.page-products .pp-compare__img--legacy img {
  filter: grayscale(0.4) brightness(0.8);
}

.page-products .pp-compare__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
}

.page-products .tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 2px;
}

.page-products .tag--v4 {
  background: var(--c-electric-green);
  color: #05101F;
  box-shadow: 0 0 14px rgba(0, 229, 160, 0.4);
}

.page-products .tag--legacy {
  background: var(--c-warning-orange);
  color: #05101F;
  box-shadow: 0 0 14px rgba(255, 140, 66, 0.4);
}

.page-products .pp-compare__notes {
  position: absolute;
  bottom: 16px;
  left: 16px;
  margin: 0;
  padding: 8px 16px;
  list-style: none;
  background: rgba(5, 16, 31, 0.8);
  border-left: 2px solid var(--c-neon-purple);
  border-radius: 2px;
}

.page-products .pp-compare__notes li {
  font-size: 13px;
  color: var(--c-soft-white);
  padding: 2px 0;
}

.page-products .pp-compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(177, 75, 255, 0.7);
  box-shadow: 0 0 16px rgba(177, 75, 255, 0.5);
}

.page-products .pp-compare__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.page-products .pp-features {
  max-width: 1180px;
  margin: 0 auto;
  padding: 60px 20px 80px;
  position: relative;
}

.page-products .pp-features::before {
  content: "";
  position: absolute;
  top: 60px;
  right: -40px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.12) 0%, rgba(0, 229, 160, 0) 70%);
  pointer-events: none;
}

.page-products .pp-features__intro {
  margin-bottom: 44px;
}

.page-products .pp-features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .pp-feature {
  position: relative;
  background: var(--c-deep-sea-light);
  border: 1px solid rgba(177, 75, 255, 0.2);
  border-radius: 3px;
  padding: 30px 24px 24px;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-products .pp-feature:hover {
  border-color: rgba(177, 75, 255, 0.7);
  box-shadow: 0 0 24px rgba(177, 75, 255, 0.15);
}

.page-products .pp-feature__num {
  position: absolute;
  top: 8px;
  right: 14px;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 48px;
  font-weight: 900;
  font-style: italic;
  color: rgba(177, 75, 255, 0.15);
  line-height: 1;
}

.page-products .pp-feature__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  color: var(--c-neon-purple);
}

.page-products .pp-feature__icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 6px rgba(177, 75, 255, 0.4));
}

.page-products .pp-feature__title {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 20px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  margin: 0 0 12px;
  color: var(--c-soft-white);
}

.page-products .pp-feature__text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-blue-gray);
  margin: 0;
}

.page-products .pp-features__img {
  margin-top: 40px;
  border: 1px solid rgba(177, 75, 255, 0.25);
  border-radius: 4px;
  overflow: hidden;
}

.page-products .pp-features__img img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
}

.page-products .img-frame {
  border-radius: 4px;
}

.page-products .pp-legacy {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 20px 80px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .pp-legacy__tag {
  margin-bottom: 12px;
}

.page-products .pp-legacy__title {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin: 0 0 16px;
  color: var(--c-soft-white);
  text-shadow: 0 0 14px rgba(255, 140, 66, 0.3);
}

.page-products .pp-legacy__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-blue-gray);
  margin: 0 0 24px;
  max-width: 560px;
}

.page-products .pp-legacy__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.page-products .pp-legacy__list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--c-soft-white);
  line-height: 1.6;
  margin-bottom: 10px;
}

.page-products .pp-legacy__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  background: var(--c-warning-orange);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  box-shadow: 0 0 8px rgba(255, 140, 66, 0.4);
}

.page-products .pp-legacy__img {
  border: 1px solid rgba(255, 140, 66, 0.3);
  border-radius: 4px;
  overflow: hidden;
}

.page-products .pp-legacy__img img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
}

.page-products .pp-records {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.page-products .pp-records__path {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 40px 0 48px;
}

.page-products .pp-records__node {
  flex: 1;
  background: var(--c-deep-sea-light);
  border: 1px solid rgba(0, 229, 160, 0.25);
  border-radius: 3px;
  padding: 28px 24px;
  text-align: left;
}

.page-products .pp-records__node-icon {
  width: 40px;
  height: 40px;
  color: var(--c-electric-green);
  margin-bottom: 14px;
}

.page-products .pp-records__node-icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 6px rgba(0, 229, 160, 0.3));
}

.page-products .pp-records__node-title {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 18px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 0 0 10px;
  color: var(--c-soft-white);
}

.page-products .pp-records__node-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-blue-gray);
  margin: 0;
}

.page-products .pp-records__line {
  display: none;
  color: var(--c-electric-green);
  width: 120px;
  flex-shrink: 0;
}

.page-products .pp-records__line svg {
  display: block;
}

.page-products .pp-records__detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .pp-records__card {
  background: var(--c-deep-sea-light);
  border: 1px solid rgba(177, 75, 255, 0.2);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-products .pp-records__card-img {
  overflow: hidden;
  border-bottom: 1px solid rgba(177, 75, 255, 0.2);
}

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

.page-products .pp-records__card-img--portrait img {
  max-height: 300px;
  object-fit: cover;
}

.page-products .pp-records__card-content {
  padding: 28px 24px;
}

.page-products .pp-records__card-title {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 20px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  margin: 0 0 20px;
  color: var(--c-soft-white);
}

.page-products .pp-records__steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-records__steps li {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-soft-white);
  padding-bottom: 14px;
}

.page-products .pp-records__steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 28px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, rgba(177, 75, 255, 0.5), rgba(177, 75, 255, 0.1));
}

.page-products .pp-records__steps li span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background: var(--c-neon-purple);
  color: var(--c-soft-white);
  font-weight: 700;
  font-size: 14px;
  clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
  box-shadow: 0 0 10px rgba(177, 75, 255, 0.3);
}

.page-products .pp-records__note {
  font-size: 13px;
  color: var(--c-electric-green);
  background: rgba(0, 229, 160, 0.08);
  border-left: 2px solid var(--c-electric-green);
  padding: 12px 14px;
  margin-top: 20px;
  border-radius: 0 3px 3px 0;
}

.page-products .pp-compat {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.page-products .pp-compat__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 36px;
}

.page-products .pp-compat__item {
  background: var(--c-deep-sea-light);
  border: 1px solid rgba(177, 75, 255, 0.2);
  border-radius: 3px;
  padding: 24px 20px;
  text-align: center;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-products .pp-compat__item:hover {
  border-color: rgba(0, 229, 160, 0.5);
  box-shadow: 0 0 20px rgba(0, 229, 160, 0.1);
}

.page-products .pp-compat__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 12px;
  color: var(--c-neon-purple);
}

.page-products .pp-compat__icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 6px rgba(177, 75, 255, 0.4));
}

.page-products .pp-compat__name {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 0 0 8px;
  color: var(--c-soft-white);
}

.page-products .pp-compat__desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-blue-gray);
  margin: 0;
}

.page-products .pp-cta {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 20px 100px;
}

.page-products .pp-cta__inner {
  position: relative;
  background: linear-gradient(135deg, rgba(177, 75, 255, 0.15) 0%, var(--c-deep-sea-light) 40%, var(--c-deep-black-blue) 100%);
  border: 1px solid rgba(177, 75, 255, 0.4);
  border-radius: 4px;
  padding: 48px 32px;
  text-align: center;
  overflow: hidden;
}

.page-products .pp-cta__inner::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.2) 0%, rgba(0, 229, 160, 0) 70%);
}

.page-products .pp-cta__tag {
  margin-bottom: 16px;
}

.page-products .pp-cta__title {
  font-family: Impact, "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: var(--c-soft-white);
  text-shadow: 0 0 16px rgba(177, 75, 255, 0.4);
}

.page-products .pp-cta__desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-blue-gray);
  max-width: 600px;
  margin: 0 auto 26px;
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

@media (min-width: 768px) {
  .page-products .pp-hero__inner {
    grid-template-columns: 1.4fr 0.6fr;
    gap: 60px;
    align-items: start;
  }

  .page-products .pp-hero__aside {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-left: 24px;
    margin-top: 20px;
  }

  .page-products .pp-features__grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-products .pp-legacy {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }

  .page-products .pp-records__detail {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-products .pp-records__card {
    flex-direction: column;
  }

  .page-products .pp-records__card-img--portrait img {
    max-height: 320px;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-compare__stage {
    min-height: 420px;
  }

  .page-products .pp-features__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pp-records__path {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
  }

  .page-products .pp-records__line {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .page-products .pp-records__node {
    text-align: left;
  }

  .page-products .pp-compat__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .page-products .pp-compat__item {
    padding: 32px 20px;
  }
}

@media (min-width: 1200px) {
  .page-products .pp-features__grid {
    gap: 28px;
  }

  .page-products .pp-records__card {
    flex-direction: row;
    align-items: stretch;
  }

  .page-products .pp-records__card-img {
    flex: 1.1;
    border-bottom: none;
    border-right: 1px solid rgba(177, 75, 255, 0.2);
  }

  .page-products .pp-records__card-img img {
    height: 100%;
    object-fit: cover;
  }

  .page-products .pp-records__card-img--portrait img {
    max-height: none;
    height: 100%;
  }

  .page-products .pp-records__card-content {
    flex: 1;
    padding: 32px;
  }
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal="visible"] {
  opacity: 1;
  transform: none;
}