.page-products {
  --prod-gold: #FF8C00;
  --prod-blue: #00BFFF;
  --prod-bg: #0A0A0F;
  --prod-card: #1A1A24;
  --prod-line: #2A2A3A;
  --prod-muted: #B0B0B8;
  background-color: var(--prod-bg);
  color: #F5F5F5;
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ===== 面包屑 ===== */
.page-products .breadcrumb {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 20px 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--prod-muted);
}
.page-products .breadcrumb a {
  color: var(--prod-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}
.page-products .breadcrumb a:hover {
  color: var(--prod-gold);
}
.page-products .breadcrumb__sep {
  margin: 0 8px;
  color: var(--prod-line);
}

/* ===== 首屏主视觉 ===== */
.page-products .prod-hero {
  position: relative;
  padding: 44px 20px 64px;
  background:
    linear-gradient(165deg, rgba(10, 10, 15, 0.92) 0%, rgba(10, 10, 15, 0.75) 55%, rgba(26, 26, 36, 0.55) 100%),
    repeating-linear-gradient(0deg, transparent 0 43px, rgba(255, 140, 0, 0.05) 43px 44px),
    repeating-linear-gradient(90deg, transparent 0 43px, rgba(255, 140, 0, 0.05) 43px 44px);
}
.page-products .prod-hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}
.page-products .prod-hero__text {
  position: relative;
  z-index: 2;
}
.page-products .prod-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
  text-transform: uppercase;
}
.page-products .prod-hero__title-prefix {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--prod-gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.page-products .prod-hero__lead {
  color: var(--prod-muted);
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: 42em;
  margin-bottom: 26px;
}
.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 电视模拟器 ===== */
.page-products .prod-hero__visual {
  position: relative;
}
.page-products .tv-sim {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--prod-line);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  transform: rotate(-1.2deg);
  transition: transform 0.5s var(--ease);
}
.page-products .tv-sim:hover {
  transform: rotate(0deg) scale(1.01);
}
.page-products .tv-sim__screen {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .tv-sim__badge {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 4px;
  background: rgba(10, 10, 15, 0.88);
  border: 1px solid rgba(255, 140, 0, 0.5);
  color: var(--prod-gold);
  letter-spacing: 0.1em;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  pointer-events: none;
}
.page-products .tv-sim__badge--1 {
  top: 18px;
  left: 18px;
}
.page-products .tv-sim__badge--2 {
  top: 18px;
  right: 18px;
  color: var(--prod-blue);
  border-color: rgba(0, 191, 255, 0.5);
}
.page-products .tv-sim__badge--3 {
  bottom: 18px;
  right: 32px;
}

/* ===== 章节通用 ===== */
.page-products .section {
  padding: 52px 20px;
}
.page-products .container {
  max-width: var(--container);
  margin: 0 auto;
}
.page-products .container--narrow {
  max-width: var(--container-narrow);
}
.page-products .section-head {
  margin-bottom: 34px;
  max-width: 720px;
}
.page-products .section-head h2 {
  margin: 10px 0 12px;
}
.page-products .section-head p {
  color: var(--prod-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ===== 工具矩阵 ===== */
.page-products .tool-matrix {
  position: relative;
}
.page-products .tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-products .tool-card {
  position: relative;
  background: var(--prod-card);
  border: 1px solid var(--prod-line);
  border-radius: var(--radius);
  padding: 24px;
  overflow: hidden;
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.page-products .tool-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--prod-gold), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease);
}
.page-products .tool-card:hover::before {
  transform: translateX(100%);
}
.page-products .tool-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 45%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 140, 0, 0.14), transparent);
  transform: skewX(-18deg);
  transition: left 0.6s ease;
  pointer-events: none;
}
.page-products .tool-card:hover::after {
  left: 135%;
}
.page-products .tool-card:hover {
  transform: rotate(1.2deg) translateY(-5px);
  border-color: rgba(255, 140, 0, 0.42);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 28px rgba(255, 140, 0, 0.07);
}
.page-products .tool-card--img:hover {
  transform: rotate(-1.2deg) translateY(-5px);
}
.page-products .tool-card__code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--prod-gold);
  letter-spacing: 0.08em;
  padding: 4px 10px;
  background: rgba(255, 140, 0, 0.08);
  border-radius: 4px;
  margin-bottom: 14px;
}
.page-products .tool-card__thumb {
  border-radius: 8px;
  overflow: hidden;
  margin: 0 0 14px;
}
.page-products .tool-card__thumb img {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.page-products .tool-card--img:hover .tool-card__thumb img {
  transform: scale(1.04);
}
.page-products .tool-card h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}
.page-products .tool-card p {
  color: var(--prod-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 16px;
}
.page-products .tool-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--prod-blue);
  border: 1px solid rgba(0, 191, 255, 0.35);
  padding: 3px 10px;
  border-radius: 2px;
  transform: skewX(-8deg);
  background: rgba(0, 191, 255, 0.05);
}

/* ===== 大屏端体验 ===== */
.page-products .tv-experience {
  background: linear-gradient(180deg, rgba(26, 26, 36, 0.35), rgba(10, 10, 15, 0.8));
}
.page-products .tv-exp__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
.page-products .tv-layout-demo {
  background: var(--prod-card);
  border: 1px solid var(--prod-line);
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5);
}
.page-products .tv-layout-demo__topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--prod-line);
  margin-bottom: 14px;
}
.page-products .tv-layout-demo__season {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--prod-muted);
}
.page-products .tv-layout-demo__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.page-products .tv-layout-demo__sidebar,
.page-products .tv-layout-demo__main {
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--prod-line);
  border-radius: 8px;
  padding: 12px;
}
.page-products .tv-layout-demo__match {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--prod-line);
  font-size: 0.78rem;
  color: var(--prod-muted);
}
.page-products .tv-layout-demo__match:last-child {
  border-bottom: none;
}
.page-products .tv-layout-demo__match b {
  font-family: var(--font-mono);
  color: var(--prod-gold);
  font-size: 0.9rem;
}
.page-products .tv-layout-demo__rank {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 6px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--prod-line);
  font-size: 0.78rem;
  color: var(--prod-muted);
}
.page-products .tv-layout-demo__rank:last-child {
  border-bottom: none;
}
.page-products .tv-layout-demo__rank b {
  font-family: var(--font-mono);
  color: var(--prod-blue);
  font-size: 0.85rem;
}
.page-products .tv-exp__content h3 {
  margin-bottom: 12px;
}
.page-products .feature-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}
.page-products .feature-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--prod-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}
.page-products .feature-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--prod-gold);
  font-family: var(--font-mono);
  font-size: 1.05rem;
}

/* ===== 数据服务能力 ===== */
.page-products .data-service__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.page-products .data-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.page-products .data-stats .stat {
  text-align: center;
  padding: 20px 12px;
  background: var(--prod-card);
  border: 1px solid var(--prod-line);
  border-radius: var(--radius);
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.page-products .data-stats .stat:hover {
  border-color: rgba(255, 140, 0, 0.35);
  transform: translateY(-3px);
}
.page-products .data-stats .stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--prod-gold);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.page-products .data-stats .stat__label {
  display: block;
  margin-top: 8px;
  color: var(--prod-muted);
  font-size: 0.78rem;
}
.page-products .data-service__note {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--prod-muted);
  font-size: 0.8rem;
  margin-top: 2px;
}
.page-products .data-visual {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--prod-line);
  box-shadow: var(--shadow);
}
.page-products .data-visual img {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .data-milestones {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 40px;
}
.page-products .milestone {
  background: var(--prod-card);
  border: 1px solid var(--prod-line);
  border-radius: 10px;
  padding: 18px;
  transition: transform 0.35s var(--ease);
}
.page-products .milestone:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 140, 0, 0.25);
}
.page-products .milestone .index-label {
  color: var(--prod-gold);
  font-size: 0.85rem;
}
.page-products .milestone p {
  margin: 10px 0 0;
  color: var(--prod-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ===== 跨端同步 ===== */
.page-products .sync {
  background: linear-gradient(180deg, rgba(10, 10, 15, 0.6), rgba(26, 26, 36, 0.35));
}
.page-products .sync__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}
.page-products .sync__devices {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-products .sync__device {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--prod-line);
  background: var(--prod-card);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}
.page-products .sync__device img {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .sync__device--phone {
  max-width: 320px;
  margin: 0 auto;
}
.page-products .sync__device--phone img {
  max-height: 560px;
  object-fit: cover;
  object-position: top;
}
.page-products .sync__device-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.page-products .sync__device--notify {
  max-width: 220px;
  width: 100%;
}
.page-products .sync__tip {
  color: var(--prod-muted);
  font-size: 0.8rem;
  text-align: center;
  line-height: 1.6;
  max-width: 280px;
}
.page-products .sync__content h3 {
  margin-bottom: 12px;
}
.page-products .sync__content > p {
  color: var(--prod-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.page-products .sync__steps {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  counter-reset: sync-step;
}
.page-products .sync__steps li {
  counter-increment: sync-step;
  position: relative;
  padding: 8px 0 8px 44px;
  color: var(--prod-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}
.page-products .sync__steps li::before {
  content: counter(sync-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 8px;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 140, 0, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--prod-gold);
  background: rgba(255, 140, 0, 0.06);
}

/* ===== CTA ===== */
.page-products .cta-strip__inner {
  text-align: center;
  padding: 40px 24px;
  background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), rgba(0, 0, 0, 0));
  border: 1px solid rgba(255, 140, 0, 0.22);
  border-radius: 16px;
}
.page-products .cta-strip__inner p {
  color: var(--prod-muted);
  font-size: 0.9rem;
  margin: 12px 0 0;
}
.page-products .cta-strip__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-products .prod-hero {
    padding: 60px 24px 80px;
  }
  .page-products .prod-hero__inner {
    grid-template-columns: 1fr 1.15fr;
    gap: 56px;
  }
  .page-products .prod-hero__title {
    font-size: 3.6rem;
  }
  .page-products .prod-hero__lead {
    font-size: 1rem;
  }

  .page-products .section {
    padding: 72px 24px;
  }
  .page-products .tool-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .page-products .tool-card__thumb img {
    height: 150px;
  }

  .page-products .tv-exp__layout {
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
  }
  .page-products .tv-layout-demo {
    padding: 24px;
  }

  .page-products .data-service__grid {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: center;
  }
  .page-products .data-stats .stat__value {
    font-size: 2.4rem;
  }
  .page-products .data-milestones {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-products .sync__layout {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .page-products .sync__devices {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: center;
  }
  .page-products .sync__device--phone {
    max-width: 260px;
  }
  .page-products .sync__device--notify {
    max-width: 180px;
  }
}

@media (min-width: 1024px) {
  .page-products .prod-hero__title {
    font-size: 4.2rem;
  }
  .page-products .prod-hero__text {
    padding-left: 24px;
  }
}