.page-products {
  background: var(--cream);
  color: var(--ink);
  overflow-x: clip;
}

.page-products .breadcrumb {
  margin-top: clamp(18px, 3vw, 30px);
}

.page-products .section {
  padding-top: clamp(48px, 7vw, 92px);
}

.page-products .section--tight {
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

/* ---------- 首屏 ---------- */

.page-products .pc-hero {
  padding-top: clamp(26px, 4vw, 46px);
}

.page-products .pc-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products .pc-hero__copy .display {
  font-size: clamp(2rem, 6.4vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 14px 0 18px;
}

.page-products .pc-hero__copy .lede {
  max-width: 34em;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  color: var(--ink-2);
}

.page-products .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pc-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
  margin: 32px 0 0;
  padding: 24px 0 0;
  list-style: none;
  border-top: 1px solid var(--sand);
}

.page-products .pc-fact__num {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.2vw, 1.7rem);
  color: var(--red);
  letter-spacing: -0.01em;
}

.page-products .pc-fact__txt {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--ink-3);
}

.page-products .pc-hero__media {
  position: relative;
  margin: 0;
}

.page-products .pc-hero__media .media-frame {
  box-shadow: var(--shadow-float);
}

.page-products .pc-hero__chip {
  position: absolute;
  right: -14px;
  bottom: -20px;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, var(--gold), var(--tangerine) 72%);
  box-shadow: 0 14px 30px rgba(242, 140, 40, 0.35);
  pointer-events: none;
}

/* ---------- 版本概览 ---------- */

.page-products .pc-overview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 6px;
}

.page-products .pc-update {
  position: relative;
  padding: 28px 24px 26px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--sand);
  border-left: 5px solid var(--pc-accent, var(--red));
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pc-update:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-pill);
}

.page-products .pc-update--red { --pc-accent: var(--red); }
.page-products .pc-update--jade { --pc-accent: var(--jade); }
.page-products .pc-update--gold { --pc-accent: var(--gold); }

.page-products .pc-update__idx {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--pc-accent, var(--red));
  margin-bottom: 12px;
}

.page-products .pc-overview__note {
  margin-top: 22px;
  padding: 20px 24px;
  background: var(--pink);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--deep-red);
}

.page-products .pc-overview__note strong {
  font-weight: 800;
}

/* ---------- 项目分类 ---------- */

.page-products .pc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-products .pc-tag {
  display: inline-block;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: var(--white);
  border: 1px solid var(--sand);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pc-tag:hover {
  transform: translateY(-2px);
}

.page-products .pc-tag--red {
  border-color: var(--pink);
  background: var(--pink);
  color: var(--deep-red);
}

.page-products .pc-tag--jade {
  border-color: rgba(15, 139, 141, 0.35);
  color: var(--jade);
}

.page-products .pc-tag--gold {
  border-color: rgba(245, 179, 1, 0.45);
  color: #9a6f00;
}

.page-products .pc-tag--tangerine {
  border-color: rgba(242, 140, 40, 0.4);
  color: #b35c0c;
}

.page-products .pc-booths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pc-booth {
  position: relative;
  padding: 26px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--sand);
  border-top: 4px solid var(--pc-booth-accent, var(--red));
  scroll-margin-top: 120px;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pc-booth:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-pill);
}

.page-products .pc-booth--red { --pc-booth-accent: var(--red); }
.page-products .pc-booth--jade { --pc-booth-accent: var(--jade); }
.page-products .pc-booth--gold { --pc-booth-accent: var(--gold); }
.page-products .pc-booth--tangerine { --pc-booth-accent: var(--tangerine); }

.page-products .pc-booth__idx {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--ink-3);
  margin-bottom: 10px;
}

.page-products .pc-booth .card-title {
  margin: 0 0 8px;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  font-weight: 800;
}

.page-products .pc-booth .card-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-products .pc-booth--feature {
  display: grid;
  gap: 20px;
  background: linear-gradient(160deg, var(--white) 46%, var(--pink));
}

.page-products .pc-booth__media .media-frame {
  border-radius: var(--radius-lg);
}

/* ---------- 三步流程 ---------- */

.page-products .pc-steps__layout {
  display: grid;
  gap: 26px;
}

.page-products .pc-step-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pc-step {
  display: flex;
  gap: 18px;
  padding: 22px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--sand);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pc-step:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-pill);
}

.page-products .pc-step__num {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
}

.page-products .pc-step:nth-child(2) .pc-step__num { background: var(--jade); }
.page-products .pc-step:nth-child(3) .pc-step__num { background: var(--tangerine); }

.page-products .pc-step__title {
  margin: 4px 0 8px;
  font-size: 1.08rem;
  font-weight: 800;
}

.page-products .pc-step__body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-products .pc-steps__media {
  margin: 0;
}

.page-products .pc-steps__media .media-frame {
  box-shadow: var(--shadow-pill);
}

.page-products .pc-steps__media .figure-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-3);
}

/* ---------- 适配范围 ---------- */

.page-products .pc-browsers__panel {
  display: grid;
  gap: 28px;
  padding: clamp(26px, 4.5vw, 52px);
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, var(--ink) 0%, #2c2622 62%, var(--deep-red) 100%);
  color: var(--white);
}

.page-products .pc-eyebrow--light {
  color: var(--gold);
}

.page-products .pc-title--light {
  color: var(--white);
  margin: 12px 0 16px;
}

.page-products .pc-browsers__text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  max-width: 38em;
}

.page-products .pc-browser-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pc-browser {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pc-browser:hover {
  transform: translateY(-3px);
  background: rgba(245, 179, 1, 0.18);
  border-color: rgba(245, 179, 1, 0.6);
}

.page-products .pc-browser__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.page-products .pc-browser:nth-child(2) .pc-browser__dot { background: var(--jade); }
.page-products .pc-browser:nth-child(3) .pc-browser__dot { background: var(--tangerine); }
.page-products .pc-browser:nth-child(4) .pc-browser__dot { background: var(--pink); }

.page-products .pc-browsers__note {
  margin: 22px 0 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
}

.page-products .pc-browsers__media {
  margin: 0;
}

.page-products .pc-browsers__media .media-frame {
  background: rgba(255, 255, 255, 0.06);
}

/* ---------- 使用场景 ---------- */

.page-products .pc-scenes__grid {
  display: grid;
  gap: 24px;
}

.page-products .pc-scenes__media {
  margin: 0;
}

.page-products .pc-scenes__media .media-frame {
  box-shadow: var(--shadow-pill);
}

.page-products .pc-scenes__media .figure-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-3);
}

.page-products .pc-scene-list {
  display: grid;
  gap: 14px;
}

.page-products .pc-scene {
  padding: 20px 22px;
  background: var(--white);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border-left: 4px solid var(--pc-scene-accent, var(--jade));
}

.page-products .pc-scene--jade { --pc-scene-accent: var(--jade); }
.page-products .pc-scene--red { --pc-scene-accent: var(--red); }
.page-products .pc-scene--gold { --pc-scene-accent: var(--gold); }

.page-products .pc-scene__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
}

.page-products .pc-scene p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 收尾行动区 ---------- */

.page-products .pc-cta {
  display: grid;
  gap: 26px;
  padding: clamp(28px, 5vw, 54px);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--red) 0%, var(--deep-red) 100%);
  color: var(--white);
}

.page-products .pc-cta__title {
  margin: 12px 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.15;
  color: var(--white);
}

.page-products .pc-cta__text {
  margin: 0;
  max-width: 34em;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.page-products .pc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-products .pc-cta__ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
  background: transparent;
}

.page-products .pc-cta__link {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--gold);
}

.page-products .pc-cta__link:hover {
  color: var(--gold);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .pc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pc-booths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pc-booth--feature {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-products .pc-hero__grid {
    grid-template-columns: 1.04fr 0.96fr;
  }

  .page-products .pc-hero__chip {
    width: 112px;
    height: 112px;
    right: -22px;
    bottom: -26px;
  }

  .page-products .pc-overview__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pc-update:nth-child(2) {
    margin-top: 26px;
  }

  .page-products .pc-booths {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pc-booths > .pc-booth:nth-child(1) { grid-column: span 4; }
  .page-products .pc-booths > .pc-booth:nth-child(2) { grid-column: span 2; }
  .page-products .pc-booths > .pc-booth:nth-child(3) { grid-column: span 2; }
  .page-products .pc-booths > .pc-booth:nth-child(4) { grid-column: span 4; }
  .page-products .pc-booths > .pc-booth:nth-child(5) { grid-column: span 3; }
  .page-products .pc-booths > .pc-booth:nth-child(6) { grid-column: span 3; }

  .page-products .pc-steps__layout {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 36px;
  }

  .page-products .pc-browsers__panel {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 42px;
  }

  .page-products .pc-scenes__grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
    gap: 34px;
  }

  .page-products .pc-cta {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: center;
  }

  .page-products .pc-cta__actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pc-update,
  .page-products .pc-booth,
  .page-products .pc-step,
  .page-products .pc-browser,
  .page-products .pc-tag {
    transition: none;
  }

  .page-products .pc-update:hover,
  .page-products .pc-booth:hover,
  .page-products .pc-step:hover,
  .page-products .pc-browser:hover,
  .page-products .pc-tag:hover {
    transform: none;
  }
}