.page-products {
  --products-paper-gradient: linear-gradient(155deg, #F8F4EC 0%, #EDE3D1 100%);
  --products-blue-gradient: linear-gradient(140deg, #0A2540 0%, #102C49 100%);
  --products-green-gradient: linear-gradient(120deg, #00A651 0%, #007A3D 100%);
  --products-gold-gradient: linear-gradient(120deg, #F0C330 0%, #D4AF37 100%);
  background: #F8F4EC;
}

/* ===== 面包屑 ===== */
.page-products .products-breadcrumbs {
  padding-top: 18px;
  padding-bottom: 8px;
}

/* ===== Hero ===== */
.page-products .products-hero {
  background: var(--deep-blue);
  color: var(--paper-light);
  position: relative;
  overflow: hidden;
  padding-top: 48px;
  padding-bottom: 72px;
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 166, 81, 0.28) 0%, rgba(0, 122, 61, 0.08) 48%, transparent 48.5%);
  pointer-events: none;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 82% 22%, rgba(0, 166, 81, 0.5) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.22;
  pointer-events: none;
}

.page-products .products-hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 44px;
}

.page-products .products-hero-copy {
  max-width: 720px;
}

.page-products .products-hero-copy .page-hero-eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-accent);
  border-left: 4px solid var(--brand-green);
  padding-left: 12px;
}

.page-products .products-hero-copy h1 {
  font-size: clamp(30px, 4.6vw, 52px);
  font-weight: 700;
  line-height: 1.16;
  margin-bottom: 22px;
  color: var(--paper-light);
}

.page-products .products-hero-desc {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(248, 244, 236, 0.82);
  margin-bottom: 32px;
  max-width: 62ch;
}

.page-products .products-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .products-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  align-self: center;
}

.page-products .products-hero-stat-card {
  background: rgba(248, 244, 236, 0.06);
  border: 1px solid rgba(248, 244, 236, 0.14);
  padding: 20px 18px;
  backdrop-filter: blur(2px);
  position: relative;
  transition: transform 300ms var(--ease-out-expo);
}

.page-products .products-hero-stat-card:hover {
  transform: translateY(-4px) rotate(-0.5deg);
}

.page-products .products-hero-stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 3vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--brink-green, #00A651);
  color: var(--brand-green);
  margin-bottom: 8px;
}

.page-products .products-hero-stat-value small {
  font-size: 14px;
  color: var(--gold-accent);
  margin-left: 2px;
}

.page-products .products-hero-stat-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--paper-light);
}

.page-products .products-hero-stat-note {
  display: block;
  font-size: 12px;
  color: rgba(248, 244, 236, 0.6);
  margin-top: 5px;
  font-family: var(--font-mono);
}

/* ===== 功能索引 ===== */
.page-products .products-index {
  background: var(--brand-green);
  background: var(--products-green-gradient);
  border-bottom: 4px solid var(--deep-blue);
}

.page-products .products-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
}

.page-products .products-index-list li {
  background: rgba(248, 244, 236, 0.06);
  backdrop-filter: none;
}

.page-products .products-index-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 14px;
  color: var(--deep-blue);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  height: 100%;
  transition: background 300ms var(--ease-out-expo), color 300ms var(--ease-out-expo);
}

.page-products .products-index-list a:hover,
.page-products .products-index-list a:focus-visible {
  background: rgba(248, 244, 236, 0.16);
  color: var(--paper-light);
  outline: none;
}

.page-products .products-index-no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--paper-light);
  border-bottom: 2px solid var(--deep-blue);
}

/* ===== 服务区块通用 ===== */
.page-products .products-service-section {
  padding-top: 72px;
  padding-bottom: 72px;
  position: relative;
  overflow: hidden;
}

.page-products .products-service-section--dark {
  background: var(--deep-blue);
  background: var(--products-blue-gradient);
  color: var(--paper-light);
}

.page-products .products-service-section--light {
  background: var(--paper-light);
  background: var(--products-paper-gradient);
  color: var(--ink-dark);
}

.page-products .products-service-section--blue {
  background: var(--blue-bright);
  color: var(--paper-light);
}

.page-products .products-service-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .products-service-copy {
  position: relative;
}

.page-products .products-service-chapter {
  position: absolute;
  top: -0.28em;
  right: 0;
  font-family: var(--font-mono);
  font-size: clamp(72px, 12vw, 128px);
  font-weight: 700;
  line-height: 0.9;
  color: transparent;
  z-index: 0;
  pointer-events: none;
}

.page-products .products-service-section--dark .products-service-chapter,
.page-products .products-service-section--blue .products-service-chapter {
  -webkit-text-stroke: 1.6px rgba(0, 166, 81, 0.5);
}

.page-products .products-service-section--light .products-service-chapter {
  -webkit-text-stroke: 1.6px rgba(0, 166, 81, 0.35);
}

.page-products .products-service-copy .section-label {
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
}

.page-products .products-service-copy h2 {
  position: relative;
  z-index: 1;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.2;
  margin-bottom: 18px;
}

.page-products .products-service-section--dark h2,
.page-products .products-service-section--blue h2 {
  color: var(--paper-light);
}

.page-products .products-service-section--light h2 {
  color: var(--ink-dark);
}

.page-products .products-service-lead {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  margin-bottom: 14px;
}

.page-products .products-service-copy > p:not(.products-service-lead) {
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 22px;
  max-width: 56ch;
}

.page-products .products-service-section--dark .products-service-copy > p:not(.products-service-lead),
.page-products .products-service-section--blue .products-service-copy > p:not(.products-service-lead) {
  color: rgba(248, 244, 236, 0.78);
}

.page-products .products-service-section--light .products-service-copy > p:not(.products-service-lead) {
  color: rgba(26, 25, 24, 0.8);
}

/* 数据要点 */
.page-products .products-service-facts {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.page-products .products-service-facts li {
  background: rgba(248, 244, 236, 0.06);
  border: 1px solid rgba(248, 244, 236, 0.14);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 300ms var(--ease-out-expo), box-shadow 300ms var(--ease-out-expo);
}

.page-products .products-service-facts li:hover {
  transform: translateY(-3px);
}

.page-products .products-service-section--dark .products-service-facts li,
.page-products .products-service-section--blue .products-service-facts li {
  background: rgba(248, 244, 236, 0.08);
  border: 1px solid rgba(248, 244, 236, 0.16);
}

.page-products .products-service-section--light .products-service-facts li {
  background: #fff;
  border: 1px solid rgba(26, 25, 24, 0.08);
  box-shadow: 4px 4px 0 rgba(0, 122, 61, 0.08);
}

.page-products .products-service-facts span {
  font-size: 12px;
  font-family: var(--font-mono);
  color: rgba(248, 244, 236, 0.6);
}

.page-products .products-service-section--light .products-service-facts span {
  color: rgba(26, 25, 24, 0.6);
}

.page-products .products-service-facts strong {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-mono);
}

/* ===== 媒体与图片 ===== */
.page-products .products-service-media {
  position: relative;
}

.page-products .products-service-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 2px solid var(--deep-blue);
  box-shadow: var(--shadow-hard);
  transition: transform 300ms var(--ease-out-expo), box-shadow 300ms var(--ease-out-expo);
}

.page-products .products-service-media:hover .products-service-img {
  transform: translateY(-6px) rotate(0.6deg);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.16);
}

.page-products .products-service-section--dark .products-service-img,
.page-products .products-service-section--blue .products-service-img {
  border-color: rgba(248, 244, 236, 0.35);
}

.page-products .products-img-data-panel {
  aspect-ratio: 1200 / 800;
}

.page-products .products-img-subscription {
  aspect-ratio: 1000 / 700;
}

.page-products .products-img-schedule {
  aspect-ratio: 600 / 900;
  border-radius: 14px;
}

.page-products .products-img-team-query {
  aspect-ratio: 1000 / 600;
}

/* 手机容器 */
.page-products .products-phone-wrap {
  max-width: 300px;
  margin: 0 auto;
}

.page-products .products-phone-wrap .products-service-img {
  box-shadow: 10px 14px 0 rgba(248, 244, 236, 0.2);
}

/* ===== 图表卡片 ===== */
.page-products .products-chart-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.page-products .products-chart-card {
  background: rgba(248, 244, 236, 0.08);
  border: 1px solid rgba(248, 244, 236, 0.2);
  padding: 14px;
}

.page-products .products-chart-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-accent);
  margin-bottom: 10px;
  letter-spacing: 0.06em;
}

.page-products .products-chart-donut svg,
.page-products .products-chart-bars svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .products-chart-donut circle,
.page-products .products-chart-bars rect {
  cursor: default;
}

/* ===== 手风琴 ===== */
.page-products .products-accordion {
  margin-top: 4px;
}

.page-products .products-accordion .accordion-trigger {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid rgba(248, 244, 236, 0.25);
  border-left: 4px solid var(--brand-green);
  color: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 14px;
  cursor: pointer;
  transition: background 300ms var(--ease-out-expo), border-color 300ms var(--ease-out-expo);
}

.page-products .products-service-section--light .products-accordion .accordion-trigger {
  border: 1px solid rgba(26, 25, 24, 0.14);
  border-left: 4px solid var(--brand-green);
  background: #fff;
  color: var(--ink-dark);
}

.page-products .products-accordion .accordion-trigger:hover,
.page-products .products-accordion .accordion-trigger[aria-expanded="true"] {
  border-left-color: var(--gold-accent);
  background: rgba(0, 166, 81, 0.12);
}

.page-products .products-accordion .accordion-panel-inner {
  padding: 14px 14px 16px;
  font-size: 14px;
  line-height: 1.7;
}

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

.page-products .products-field-list li {
  padding-left: 16px;
  position: relative;
}

.page-products .products-field-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--brand-green);
  transform: rotate(45deg);
}

/* ===== 步骤列表 ===== */
.page-products .products-steps {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 8px;
  counter-reset: productsStep;
}

.page-products .products-steps li {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid rgba(26, 25, 24, 0.08);
  box-shadow: 4px 4px 0 rgba(0, 122, 61, 0.08);
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
}

.page-products .products-steps li span {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--brand-green);
  border-bottom: 2px solid var(--gold-accent);
}

/* ===== 版本演进 ===== */
.page-products .products-version-head {
  position: relative;
  max-width: 780px;
  margin-bottom: 28px;
}

.page-products .products-version-head .products-service-chapter {
  top: -0.3em;
}

.page-products .products-version-head .section-label,
.page-products .products-version-head h2,
.page-products .products-version-head .products-service-lead {
  position: relative;
  z-index: 1;
}

.page-products .products-version-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 500;
  object-fit: cover;
  border: 2px solid rgba(248, 244, 236, 0.3);
  box-shadow: var(--shadow-hard-dark);
  margin-bottom: 28px;
}

.page-products .products-version-timeline {
  overflow-x: auto;
  padding-bottom: 8px;
}

.page-products .products-version-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-auto-columns: minmax(210px, 1fr);
  grid-auto-flow: column;
  gap: 14px;
  min-width: 0;
}

.page-products .products-version-item {
  border: 2px solid rgba(248, 244, 236, 0.22);
  border-top: 4px solid var(--brand-green);
  padding: 18px 16px;
  background: rgba(248, 244, 236, 0.05);
  transition: transform 300ms var(--ease-out-expo), border-color 300ms var(--ease-out-expo);
}

.page-products .products-version-item:hover {
  transform: translateY(-4px);
  border-top-color: var(--gold-accent);
}

.page-products .products-version-item--current {
  border-top-color: var(--gold-accent);
  background: rgba(0, 166, 81, 0.12);
}

.page-products .products-version-v {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  color: var(--brand-green);
  margin-bottom: 10px;
}

.page-products .products-version-item--current .products-version-v {
  color: var(--gold-bright);
}

.page-products .products-version-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(248, 244, 236, 0.78);
}

.page-products .products-version-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.page-products .products-version-fact {
  border-left: 4px solid var(--gold-accent);
  padding: 14px 16px;
  background: rgba(248, 244, 236, 0.06);
}

.page-products .products-version-fact strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--paper-light);
  margin-bottom: 4px;
}

.page-products .products-version-fact span {
  font-size: 13px;
  color: rgba(248, 244, 236, 0.62);
}

/* ===== CTA ===== */
.page-products .products-cta {
  background: var(--products-green-gradient);
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-products .products-cta-inner {
  max-width: 680px;
}

.page-products .products-cta-inner h2 {
  font-size: clamp(24px, 3vw, 34px);
  color: var(--paper-light);
  margin-bottom: 12px;
}

.page-products .products-cta-inner p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(248, 244, 236, 0.9);
  margin-bottom: 20px;
}

.page-products .products-cta-inner a:not(.btn) {
  color: var(--deep-blue);
  font-weight: 700;
  text-underline-offset: 4px;
}

.page-products .products-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.page-products .products-cta-actions .btn-primary {
  background: var(--deep-blue);
  border-color: var(--deep-blue);
  color: var(--paper-light);
}

.page-products .products-cta-actions .btn-gold {
  color: var(--ink-dark);
}

/* ===== 响应式 ===== */
@media (min-width: 768px) {
  .page-products .products-hero {
    padding-top: 64px;
    padding-bottom: 88px;
  }

  .page-products .products-hero-stats {
    gap: 16px;
  }

  .page-products .products-index-list {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-products .products-index-list a {
    padding: 18px 12px;
    font-size: 15px;
  }

  .page-products .products-service-section {
    padding-top: 88px;
    padding-bottom: 88px;
  }

  .page-products .products-service-facts {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .page-products .products-version-facts {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .page-products .products-steps li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (min-width: 1024px) {
  .page-products .products-hero-layout {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
  }

  .page-products .products-service-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 48px;
  }

  .page-products .products-service-grid--media-right .products-service-copy {
    grid-column: 1 / 7;
  }

  .page-products .products-service-grid--media-right .products-service-media {
    grid-column: 7 / 13;
  }

  .page-products .products-service-grid--media-left .products-service-media {
    grid-column: 1 / 6;
  }

  .page-products .products-service-grid--media-left .products-service-copy {
    grid-column: 6 / 13;
  }

  .page-products .products-service-chapter {
    font-size: 140px;
  }

  .page-products .products-service-media {
    z-index: 1;
  }

  .page-products .products-phone-wrap {
    max-width: 320px;
  }

  .page-products .products-chart-card {
    padding: 16px;
  }

  .page-products .products-version-track {
    grid-auto-columns: minmax(240px, 1fr);
  }
}

.page-products {
  --brink-green: currentColor;
}