.page-products {
  --products-card-bg: #FFFFFF;
  --products-tactics-bg: #0A1F17;
  --products-shadow-deep: 0 18px 36px rgba(10, 31, 23, 0.16);
  background: var(--color-light);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .section-label {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

.page-products .tag {
  background: var(--color-accent);
  color: var(--color-light);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius);
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.page-products .btn-accent {
  background: var(--color-accent);
  color: var(--color-light);
}

.page-products .btn-accent:hover {
  background: #E96A00;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 122, 0, 0.28);
}

.page-products .btn-outline-light {
  border: 1.5px solid rgba(232, 240, 235, 0.55);
  color: var(--color-text-invert);
}

.page-products .btn-outline-light:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.page-products .breadcrumb {
  font-size: 0.82rem;
  color: var(--color-muted);
  display: flex;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 2rem;
}

.page-products .breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.page-products .breadcrumb a:hover {
  color: var(--color-accent);
}

.page-products .data-number {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-products .panel-chamfer {
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

/* ===== 首屏 ===== */
.products-hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 62%, #0e5d42 100%);
  padding: 2.5rem 0 4.5rem;
  color: var(--color-text-invert);
  position: relative;
}

.products-hero-grid {
  display: grid;
  gap: 2.5rem;
}

.products-hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.18;
  margin: 0.75rem 0 1.25rem;
  letter-spacing: 0.02em;
}

.products-lead {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text-invert);
  opacity: 0.88;
  max-width: 34em;
  margin-bottom: 1.75rem;
}

.products-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.products-hero-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.35rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-dark);
}

.products-hero-preview > span {
  font-size: 0.75rem;
  color: rgba(232, 240, 235, 0.55);
  letter-spacing: 0.1em;
  font-family: var(--font-mono);
}

.products-hero-preview a {
  color: var(--color-text-invert);
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.products-hero-preview a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.products-version-card {
  background: var(--color-light);
  color: var(--color-text);
  padding: 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
}

.products-version-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 4px;
  background: var(--color-accent);
}

.products-version-card .tag {
  align-self: flex-start;
}

.products-version-number {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  color: var(--color-accent);
  line-height: 1;
  margin: 0.75rem 0 0.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.products-version-note {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin: 0.5rem 0 1.5rem;
  line-height: 1.6;
}

.products-version-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-light);
}

.products-version-facts dt {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.products-version-facts dd {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0.1rem 0 0;
}

/* ===== 首屏下方主图 ===== */
.products-showcase {
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  margin-top: -1.75rem;
  position: relative;
  z-index: 2;
}

.products-showcase-img {
  width: 100%;
  max-width: 1200px;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  border: 1px solid var(--color-border-light);
}

/* ===== 通用标题区 ===== */
.products-section-head {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 2.5rem;
}

.products-section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  margin: 0;
  color: var(--color-text);
  line-height: 1.25;
}

.products-section-head p:last-child {
  color: var(--color-muted);
  line-height: 1.7;
  max-width: 34em;
  margin: 0.35rem 0 0;
}

.products-section-head-invert h2 {
  color: var(--color-text-invert);
}

.products-section-head-invert p:last-child {
  color: var(--color-muted);
}

/* ===== 核心功能 ===== */
.products-funcs {
  padding: 3.5rem 0 4.5rem;
}

.products-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.products-feature-card {
  background: var(--products-card-bg);
  border: 1px solid var(--color-border-light);
  padding: 1.5rem;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.products-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--products-shadow-deep);
}

.products-feature-icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  margin-bottom: 1rem;
  display: block;
  stroke-width: 2;
}

.products-feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.products-feature-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0;
}

.products-feature-metric {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-light);
  font-size: 0.75rem;
  color: var(--color-muted);
}

.products-feature-metric .data-number {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.products-live-dot {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: products-pulse 1.6s ease-out infinite;
}

@keyframes products-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 122, 0, 0.4); }
  100% { box-shadow: 0 0 0 10px rgba(255, 122, 0, 0); }
}

.products-tactics {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
  background: var(--products-tactics-bg);
  padding: 1.25rem;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

.products-tactics img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 420px;
  border-radius: 4px;
}

.products-tactics-caption {
  padding: 0.5rem 0.5rem 0.75rem;
}

.products-tactics-caption .section-label {
  color: var(--color-accent);
}

.products-tactics-caption p:last-child {
  color: var(--color-text-invert);
  opacity: 0.85;
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0.35rem 0 0;
}

/* ===== 版本亮点 ===== */
.products-version {
  background: var(--color-dark);
  color: var(--color-text-invert);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.products-version::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 122, 0, 0.14), transparent 70%);
  pointer-events: none;
}

.products-version-layout {
  display: grid;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.products-version-big {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 0;
}

.products-version-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent);
  letter-spacing: 0.3em;
  margin: 0;
}

.products-version-num {
  font-size: clamp(3.4rem, 9vw, 6.8rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0.5rem 0 1rem;
}

.products-version-anchor {
  color: var(--color-text-invert);
  opacity: 0.7;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent);
  align-self: flex-start;
  padding-bottom: 0.2rem;
  transition: opacity var(--transition);
}

.products-version-anchor:hover {
  opacity: 1;
}

.products-version-image img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border-dark);
  border-radius: 10px;
}

.products-version-list {
  display: grid;
  gap: 1.5rem;
}

.products-update-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-dark);
}

.products-update-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.products-update-num {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.4;
}

.products-update-item h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
  color: var(--color-text-invert);
  line-height: 1.4;
}

.products-update-item p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-text-invert);
  opacity: 0.7;
  margin: 0;
}

.products-half-details {
  margin-top: 0.75rem;
  border-top: 1px solid var(--color-border-dark);
  padding-top: 0.75rem;
}

.products-half-details summary {
  cursor: pointer;
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  user-select: none;
}

.products-half-details summary::-webkit-details-marker {
  display: none;
}

.products-half-details summary::before {
  content: '▸';
  display: inline-block;
  transition: transform var(--transition);
  font-size: 0.9rem;
}

.products-half-details[open] summary::before {
  transform: rotate(90deg);
}

.products-half-detail {
  margin-top: 0.75rem;
  padding: 0.9rem;
  background: rgba(10, 31, 23, 0.45);
  border: 1px solid var(--color-border-dark);
  display: grid;
  gap: 0.55rem;
}

.products-half-line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--color-text-invert);
}

.products-half-line > span:first-child {
  width: 4.2em;
  opacity: 0.8;
}

.products-half-line .data-number {
  font-size: 0.9rem;
  color: var(--color-accent);
  min-width: 3em;
}

.products-half-track {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  overflow: hidden;
  display: block;
}

.products-half-fill {
  display: block;
  height: 100%;
  background: var(--color-accent);
  border-radius: 3px;
}

.products-half-detail .products-half-note {
  font-size: 0.74rem;
  opacity: 0.55;
  margin: 0.45rem 0 0;
  line-height: 1.5;
}

/* ===== 多平台 ===== */
.products-platforms {
  padding: 4rem 0;
}

.products-platform-grid {
  display: grid;
  gap: 1.5rem;
}

.products-platform-card {
  background: var(--color-light);
  border: 1px solid var(--color-border-light);
  padding: 1.75rem;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}

.products-platform-card:hover {
  box-shadow: var(--products-shadow-deep);
  transform: translateY(-4px);
}

.products-device {
  width: 124px;
  height: 132px;
  margin: 0 auto 1.5rem;
  border: 3px solid var(--color-primary);
  border-radius: 14px;
  position: relative;
  background: var(--color-light);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.products-device-bar {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 42px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 2px;
}

.products-device-screen {
  position: absolute;
  top: 24px;
  left: 9px;
  right: 9px;
  bottom: 9px;
  background: var(--color-primary);
  opacity: 0.14;
  border-radius: 6px;
  transition: opacity var(--transition);
}

.products-device-mobile {
  width: 74px;
  height: 142px;
  border-radius: 18px;
}

.products-device-mobile .products-device-screen {
  top: 26px;
  left: 6px;
  right: 6px;
  bottom: 12px;
}

.products-device-notch {
  position: absolute;
  top: 9px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 3px;
}

.products-device-android {
  border-radius: 12px 12px 18px 18px;
}

.page-products .products-platform-card:hover .products-device {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.14);
}

.products-platform-card:hover .products-device-screen {
  opacity: 0.22;
}

.products-platform-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
}

.products-platform-card p:not(.products-platform-meta) {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0 0 1rem;
}

.products-platform-meta {
  margin: 1rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-light);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--color-primary);
}

.products-platform-image {
  margin-top: 2.5rem;
  border-radius: 12px;
  overflow: hidden;
}

.products-platform-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 620px;
}

/* ===== 数据套餐 ===== */
.products-plans {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
  padding: 4rem 0 5rem;
}

.products-plans-grid {
  display: grid;
  gap: 1.5rem;
  max-width: 980px;
  margin: 0 auto;
}

.products-plan-card {
  background: var(--color-light);
  padding: 2rem 1.5rem;
  position: relative;
  border: 1px solid transparent;
}

.products-plan-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 0 0.75rem;
}

.products-plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin: 0 0 1.25rem;
}

.products-plan-price .data-number {
  font-size: 2.2rem;
  color: var(--color-primary);
  font-weight: 800;
}

.products-plan-price span:last-child {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.products-plan-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.products-plan-card li {
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text);
}

.products-plan-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.products-plan-note {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-light);
  font-size: 0.8rem;
  color: var(--color-muted);
}

.products-plan-pro {
  background: var(--products-card-bg);
  border: 1.5px solid var(--color-accent);
  box-shadow: 0 14px 40px rgba(10, 31, 23, 0.22);
}

.products-plan-pro::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  border-top: 46px solid var(--color-accent);
  border-left: 46px solid transparent;
  width: 0;
  height: 0;
}

.products-plan-tag {
  position: absolute;
  top: 13px;
  right: 13px;
  z-index: 1;
  background: var(--color-dark);
  color: var(--color-accent);
}

.products-plans-image {
  margin-top: 2.5rem;
  border-radius: 12px;
  overflow: hidden;
}

.products-plans-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 420px;
}

/* ===== 帮助与联系 ===== */
.products-support {
  background: var(--color-dark);
  padding: 3.5rem 0;
  text-align: center;
}

.products-support .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.products-support h2 {
  color: var(--color-text-invert);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0.75rem auto 1.75rem;
  max-width: 22em;
  line-height: 1.4;
}

.products-support-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* ===== 平板 ===== */
@media (min-width: 768px) {
  .products-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
  }

  .products-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-tactics {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }

  .products-version-layout {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
  }

  .products-version-list {
    grid-column: 1 / -1;
  }

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

  .products-plans-grid {
    grid-template-columns: 1fr 1fr;
  }

  .products-support h2 {
    font-size: 1.7rem;
  }
}

/* ===== 桌面 ===== */
@media (min-width: 1024px) {
  .products-hero {
    padding: 3rem 0 5.5rem;
  }

  .products-feature-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .feature-live {
    grid-column: 1 / 4;
  }

  .feature-rank {
    grid-column: 4 / 7;
  }

  .feature-possession {
    grid-column: 1 / 3;
  }

  .feature-lineup {
    grid-column: 3 / 5;
  }

  .feature-report {
    grid-column: 5 / 7;
  }

  .feature-half {
    grid-column: 2 / 6;
  }

  .products-version-layout {
    grid-template-columns: 0.8fr 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
  }

  .products-version-list {
    grid-column: auto;
  }

  .products-version-label {
    font-size: 0.9rem;
  }

  .products-showcase {
    padding: 0 2.5rem;
    margin-top: -2.25rem;
  }
}