.page-products {
  --page-orange: #FF6B00;
  --page-orange-light: #FF9A5C;
  --page-gold: #D4AF37;
  --page-navy: #0A1F44;
  --page-navy-soft: #0A2A66;
  --page-navy-deep: #071733;
  --page-surface: #E5E9F0;
  --page-text: #F5F7FA;
  --page-muted: #B8C4D6;
  --page-white: #FFFFFF;
  --page-line: rgba(212, 175, 55, 0.3);
  --page-skew: -3deg;
  --page-speed: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-products {
  background: var(--page-navy);
  overflow-x: hidden;
}

.page-products .container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.page-products .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Hero / 应用中心刊头 ===== */

.products-hero {
  position: relative;
  background: linear-gradient(135deg, var(--page-navy-deep) 0%, var(--page-navy) 45%, var(--page-navy-soft) 100%);
  padding: 4rem 0 3rem;
  overflow: hidden;
}

.products-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 107, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 107, 0, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.products-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--page-navy) 0%, var(--page-orange) 25%, var(--page-gold) 60%, var(--page-navy) 100%);
  opacity: 0.6;
}

.products-hero__inner {
  position: relative;
  z-index: 1;
}

.products-hero__path {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2.5rem;
  position: relative;
}

.products-hero__rail {
  position: absolute;
  top: 50%;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--page-orange) 20%, var(--page-gold) 50%, var(--page-orange) 80%, transparent);
  opacity: 0.5;
  transform: translateY(-50%);
}

.products-hero__rail::before,
.products-hero__rail::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  background: var(--page-orange);
  border-radius: 50%;
  transform: translateY(-50%);
}

.products-hero__rail::before {
  left: 8%;
}

.products-hero__rail::after {
  right: 8%;
}

.products-hero__node {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 0.5rem;
  min-width: 5rem;
}

.products-hero__node-id {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 2px solid var(--page-orange);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--page-white);
  background: var(--page-navy);
  transform: rotate(-3deg);
  box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.15), 0 0 20px rgba(255, 107, 0, 0.3);
}

.products-hero__node-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--page-muted);
  white-space: nowrap;
  font-weight: 600;
}

.products-hero__node--two .products-hero__node-id {
  border-color: var(--page-gold);
  background: var(--page-navy-soft);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12), 0 0 20px rgba(212, 175, 55, 0.25);
}

.products-hero__node--three .products-hero__node-id {
  border-color: var(--page-orange-light);
  box-shadow: 0 0 0 4px rgba(255, 154, 92, 0.12), 0 0 20px rgba(255, 154, 92, 0.3);
}

.products-hero__content {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.products-hero__index {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--page-orange);
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.3);
  padding: 0.35rem 1rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  transform: skewX(-5deg);
}

.products-hero__title {
  font-family: Futura, 'Arial Black', 'Noto Sans SC', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--page-white);
  margin: 0 0 1rem 0;
  transform: skewX(-3deg);
  letter-spacing: -0.01em;
  text-shadow: 2px 2px 0 rgba(255, 107, 0, 0.3);
}

.products-hero__desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--page-muted);
  margin: 0 auto 1.5rem auto;
  max-width: 620px;
}

.products-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

/* ===== 面包屑 ===== */

.page-products .breadcrumb {
  padding: 1.25rem 0;
  background: var(--page-navy);
}

.page-products .breadcrumb__item {
  font-size: 0.85rem;
  color: var(--page-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-products .breadcrumb__item:hover {
  color: var(--page-orange);
}

.page-products .breadcrumb__sep {
  margin: 0 0.6rem;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.75rem;
}

.page-products .breadcrumb__current {
  font-size: 0.85rem;
  color: var(--page-orange);
  font-weight: 600;
}

/* ===== 面板通用 ===== */

.page-products .panel {
  padding: 3.5rem 0;
  border: none;
}

.page-products .panel--dark {
  background: var(--page-navy);
  color: var(--page-text);
}

.page-products .panel--light {
  background: var(--page-surface);
  color: var(--page-navy);
}

.page-products .section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.page-products .section-title {
  font-family: Futura, 'Arial Black', 'Noto Sans SC', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  margin: 0;
  transform: skewX(-3deg);
}

.page-products .section-index {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  position: relative;
  padding-left: 1.8rem;
  display: inline-flex;
  align-items: center;
  text-transform: uppercase;
}

.page-products .section-index::before {
  content: "";
  position: absolute;
  left: 0;
  width: 1.2rem;
  height: 2px;
  background: var(--page-orange);
}

.page-products .panel--light .section-title {
  color: var(--page-navy);
}

.page-products .panel--light .section-index {
  color: var(--page-orange);
}

/* ===== PC端中心版区块 ===== */

.products-pc {
  position: relative;
}

.products-pc::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(180deg, rgba(255, 107, 0, 0.05), transparent);
  pointer-events: none;
}

.products-pc__grid {
  align-items: center;
  gap: 1.5rem;
}

.products-pc__visual {
  position: relative;
}

.products-pc__screenshot {
  border-radius: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 107, 0, 0.35);
  position: relative;
  box-shadow: 12px 12px 0 rgba(255, 107, 0, 0.15);
}

.products-pc__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.products-pc__flag {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--page-gold);
  border-bottom: 1px solid rgba(212, 175, 55, 0.5);
  padding-bottom: 0.25rem;
}

.products-pc__content {
  padding-left: 0;
}

.products-pc__lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--page-muted);
  margin-bottom: 2rem;
  border-left: 3px solid var(--page-gold);
  padding-left: 1rem;
}

.products-pc__features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.products-pc__feature {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.products-pc__feature-num {
  flex-shrink: 0;
  font-size: 0.8rem;
  color: var(--page-orange);
  font-weight: 700;
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid rgba(255, 107, 0, 0.3);
  padding: 0.25rem 0.5rem;
  transform: skewX(-5deg);
}

.products-pc__feature-text {
  flex: 1;
}

.products-pc__feature-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--page-white);
  margin-bottom: 0.3rem;
}

.products-pc__feature-text p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--page-muted);
  margin: 0;
}

/* ===== 移动应用区块 ===== */

.products-mobile {
  position: relative;
}

.products-mobile::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--page-gold), var(--page-orange));
  opacity: 0.35;
}

.products-mobile__grid {
  gap: 1.5rem;
  align-items: start;
}

.products-mobile__lead {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--page-muted);
  margin-bottom: 1.8rem;
}

.products-mobile__subtitle {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--page-navy);
  letter-spacing: 0.08em;
  margin: 0 0 1rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--page-gold);
  display: inline-block;
}

.products-mobile__list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.products-mobile__list li {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--page-navy);
  padding-left: 1.1rem;
  position: relative;
}

.products-mobile__list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--page-orange);
  font-size: 0.8rem;
}

.products-mobile__badges {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.products-mobile__btn {
  font-size: 0.8rem;
  padding: 0.5rem 1.2rem;
  cursor: default;
}

.products-mobile__visual {
  position: relative;
}

.products-mobile__phone {
  max-width: 320px;
  margin: 0 auto;
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid rgba(10, 31, 68, 0.2);
  box-shadow: 0 15px 40px rgba(10, 31, 68, 0.15);
  transform: rotate(2deg);
}

.products-mobile__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.products-mobile__side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.products-mobile__feature-card {
  background: var(--page-white);
  border-left: 3px solid var(--page-gold);
  padding: 1.1rem 1.2rem;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.products-mobile__feature-card:hover {
  transform: translateX(4px);
  box-shadow: 0 8px 25px rgba(10, 31, 68, 0.08);
}

.products-mobile__feature-card-index {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--page-gold);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.products-mobile__feature-card h3 {
  font-size: 0.9rem;
  margin: 0 0 0.4rem 0;
  color: var(--page-navy);
}

.products-mobile__feature-card p {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--page-muted);
  margin: 0;
}

/* ===== 功能对比表 ===== */

.products-compare {
  position: relative;
}

.products-compare::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 107, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 107, 0, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.products-compare__intro {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--page-muted);
  max-width: 660px;
  margin-bottom: 2rem;
}

.products-compare__table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.products-compare__table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.products-compare__table thead th {
  background: rgba(255, 107, 0, 0.9);
  color: var(--page-white);
  font-weight: 700;
  text-align: left;
  padding: 0.9rem 1rem;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
  white-space: nowrap;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  font-family: var(--font-body);
}

.products-compare__table thead th:last-child {
  border-right: none;
}

.products-compare__table tbody td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  vertical-align: top;
  line-height: 1.55;
  color: var(--page-muted);
}

.products-compare__table tbody td:first-child {
  color: var(--page-white);
  font-weight: 600;
  white-space: nowrap;
}

.products-compare__table tbody tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.03);
}

.products-compare__table tbody tr:hover td {
  background: rgba(255, 107, 0, 0.06);
}

.products-compare__table tbody tr:last-child td {
  border-bottom: none;
}

/* ===== 数据同步区块 ===== */

.products-sync {
  position: relative;
}

.products-sync__grid {
  gap: 2.5rem;
  align-items: center;
}

.products-sync__img-wrap {
  border-radius: 0;
  overflow: hidden;
  border: 1px solid rgba(10, 31, 68, 0.15);
  box-shadow: 8px 8px 0 rgba(212, 175, 55, 0.25);
}

.products-sync__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.products-sync__lead {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--page-muted);
  margin-bottom: 1.5rem;
}

.products-sync__steps {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.products-sync__step {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.products-sync__step-num {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--page-gold);
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.35);
  padding: 0.35rem 0.6rem;
}

.products-sync__step p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--page-navy);
  margin: 0;
}

/* ===== 下载与访问 ===== */

.products-access {
  padding-top: 3rem !important;
  position: relative;
}

.products-access__intro {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--page-muted);
  max-width: 680px;
  margin-bottom: 2rem;
}

.products-access__grid {
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.products-access__card {
  background: var(--page-white);
  padding: 2rem 1.5rem;
  position: relative;
  border-top: 3px solid var(--page-navy);
  transition: transform 0.2s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 15px rgba(10, 31, 68, 0.06);
}

.products-access__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(10, 31, 68, 0.12);
  border-top-color: var(--page-orange);
}

.products-access__card:nth-child(2) {
  border-top-color: var(--page-gold);
}

.products-access__card:nth-child(2):hover {
  border-top-color: var(--page-orange);
}

.products-access__card-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}

.products-access__card-index {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--page-white);
  background: var(--page-navy);
  padding: 0.35rem 0.7rem;
  transform: skewX(-5deg);
}

.products-access__card:nth-child(2) .products-access__card-index {
  background: var(--page-gold);
  color: var(--page-navy);
}

.products-access__card:nth-child(3) .products-access__card-index {
  background: var(--page-orange);
}

.products-access__card h3 {
  font-size: 0.95rem;
  color: var(--page-navy);
  margin: 0;
  font-weight: 700;
}

.products-access__card p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--page-muted);
  flex: 1;
  margin-bottom: 1.5rem;
}

.products-access__btn {
  align-self: flex-start;
  font-size: 0.8rem;
}

.products-access__note {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  background: rgba(10, 31, 68, 0.03);
  border: 1px solid rgba(212, 175, 55, 0.5);
  padding: 1.2rem 1.4rem;
  margin-top: 1rem;
}

.products-access__note p {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--page-navy);
  margin: 0;
}

/* ===== 版本演进路径 ===== */

.products-insight {
  position: relative;
  background: linear-gradient(135deg, var(--page-navy-deep), var(--page-navy) 50%, var(--page-navy-soft)) !important;
}

.products-insight::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, var(--page-gold), var(--page-orange), transparent);
  opacity: 0.3;
  transform: translateX(-50%);
  pointer-events: none;
}

.products-insight__timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.products-insight__item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  position: relative;
}

.products-insight__year {
  flex-shrink: 0;
  min-width: 4rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--page-gold);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 0.5rem 0.8rem;
  text-align: center;
  transform: skewX(-5deg);
}

.products-insight__body {
  background: rgba(255, 255, 255, 0.04);
  padding: 1.2rem 1.4rem;
  flex: 1;
  border-left: 3px solid var(--page-gold);
}

.products-insight__item--current .products-insight__body {
  border-left-color: var(--page-orange);
  background: rgba(255, 107, 0, 0.08);
}

.products-insight__body h3 {
  font-size: 0.95rem;
  color: var(--page-white);
  margin: 0 0 0.4rem 0;
}

.products-insight__body p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--page-muted);
  margin: 0;
}

.products-insight__foot {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.products-insight__link {
  font-size: 0.85rem;
  color: var(--page-muted);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.products-insight__link:hover {
  color: var(--page-orange);
  border-color: var(--page-orange);
}

/* ===== 响应式 ===== */

@media (min-width: 768px) {
  .page-products .panel {
    padding: 5rem 0;
  }

  .products-hero {
    padding: 5rem 0 4rem;
  }

  .products-hero__title {
    font-size: 2.8rem;
  }

  .products-pc__content {
    padding-left: 2rem;
  }

  .products-mobile__grid {
    gap: 2rem;
  }

  .products-sync__grid {
    gap: 3rem;
  }
}

@media (min-width: 1024px) {
  .products-hero__path {
    margin-bottom: 3rem;
  }

  .products-access__grid {
    gap: 2rem;
  }
}

@media (max-width: 767px) {
  .products-hero__path {
    gap: 0;
  }

  .products-hero__rail {
    left: 6%;
    right: 6%;
  }

  .products-hero__node {
    min-width: 4rem;
  }

  .products-mobile__phone {
    transform: none;
    margin-bottom: 1rem;
  }

  .products-mobile__side {
    margin-top: 0.5rem;
  }

  .products-compare__table thead th {
    font-size: 0.75rem;
    padding: 0.7rem;
  }

  .products-compare__table tbody td {
    padding: 0.7rem;
    font-size: 0.78rem;
  }

  .products-sync__img-wrap {
    margin-bottom: 0.5rem;
  }

  .products-access__card {
    padding: 1.5rem 1.2rem;
  }

  .products-insight__item {
    flex-direction: column;
    gap: 0.6rem;
  }

  .products-insight__year {
    min-width: auto;
    display: inline-block;
    width: auto;
    font-size: 0.75rem;
    padding: 0.3rem 0.7rem;
  }

  .products-insight::before {
    display: none;
  }

  .products-hero__desc {
    font-size: 0.9rem;
  }

  .products-pc__screenshot {
    box-shadow: 6px 6px 0 rgba(255, 107, 0, 0.15);
  }
}