.page-products {
  --products-font: 'Noto Sans SC', sans-serif;
  --products-red: #E63A3E;
  --products-green: #39FF9E;
  --products-blue: #102C4C;
  --products-text: #F2F5F8;
  --products-dim: #B0B8C2;
  --products-mono: 'JetBrains Mono', monospace;
}

.page-products {
  color: var(--c-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-products .products-hero {
  position: relative;
  padding: 48px 20px 56px;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-2) 100%);
  overflow: hidden;
  border-bottom: 1px solid rgba(230,58,62,0.25);
}

.page-products .products-hero-red {
  position: absolute;
  top: -80px;
  right: -120px;
  width: 340px;
  height: 420px;
  background: var(--c-red-soft);
  transform: skewY(-14deg) rotate(8deg);
  border-radius: 42px;
  pointer-events: none;
}

.page-products .products-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.page-products .products-hero-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent-2);
  margin: 18px 0 14px;
}

.page-products .products-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 32px;
  line-height: 1.28;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 720px;
  color: var(--c-white);
}

.page-products .products-hero-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text-dim);
  max-width: 640px;
  margin: 0;
}

.page-products .products-hero-metric {
  position: absolute;
  z-index: 2;
  bottom: 48px;
  right: 24px;
  text-align: right;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .metric-number {
  font-family: var(--font-mono);
  font-size: 82px;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(175deg, var(--c-accent-2) 20%, var(--c-white) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.page-products .metric-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-text-dim);
  line-height: 1.4;
  text-align: left;
}

.page-products .products-basketball {
  position: absolute;
  bottom: -46px;
  left: 38%;
  width: 170px;
  height: 170px;
  opacity: 0.4;
  pointer-events: none;
  z-index: 1;
}

/* ===== 顶部指标条 ===== */
.page-products .products-strip {
  display: flex;
  flex-wrap: wrap;
  background: var(--c-primary-2);
  border-top: 1px solid rgba(57,255,158,0.22);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 12px 20px;
  gap: 10px 24px;
}

.page-products .strip-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--c-text-dim);
}

.page-products .strip-var {
  font-family: var(--font-mono);
  color: var(--c-accent-2);
  font-size: 13px;
}

.page-products .strip-txt {
  color: var(--c-text);
}

/* ===== 核心区块 ===== */
.page-products .products-core,
.page-products .products-compare,
.page-products .products-flow,
.page-products .products-note {
  padding: 56px 20px;
}

.page-products .products-core-head {
  max-width: 880px;
  margin-bottom: 48px;
}

.page-products .products-core-head h2,
.page-products .compare-head h2,
.page-products .flow-intro h2,
.page-products .note-card h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 8px 0 14px;
  color: var(--c-white);
}

.page-products .products-core-desc {
  font-size: 15px;
  color: var(--c-text-dim);
  margin: 0;
  max-width: 520px;
}

.page-products .section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin: 0;
}

/* ===== 倾斜式卡片布局 ===== */
.page-products .products-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
}

.page-products .service-card {
  position: relative;
  background: linear-gradient(155deg, rgba(16,44,76,0.92) 0%, rgba(11,26,46,0.98) 100%);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--rad-lg);
  padding: 30px 24px;
  transition: transform 0.36s var(--ease), box-shadow 0.36s var(--ease), border-color 0.36s var(--ease);
  box-shadow: 0 10px 40px rgba(0,0,0,0.22);
  overflow: hidden;
}

.page-products .service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--c-accent) 0%, var(--c-accent-2) 100%);
  opacity: 0.75;
  transition: opacity 0.3s var(--ease);
}

.page-products .service-card--replay {
  transform: skewY(0.8deg);
}

.page-products .service-card--highlight {
  transform: skewY(-0.6deg);
}

.page-products .service-card--stats {
  transform: skewY(0.5deg);
}

.page-products .service-card--device {
  transform: skewY(-0.4deg);
}

.page-products .service-card:hover {
  transform: skewY(0deg) translateY(-6px);
  border-color: rgba(57,255,158,0.5);
  box-shadow: 0 18px 50px rgba(0,0,0,0.4);
  z-index: 3;
}

.page-products .service-card:hover::before {
  opacity: 1;
}

.page-products .card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.page-products .card-order {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--c-accent);
}

.page-products .card-pill {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--rad-pill);
  background: rgba(57,255,158,0.12);
  border: 1px solid rgba(57,255,158,0.28);
  font-size: 12px;
  font-family: var(--font-body);
  color: var(--c-accent-2);
}

.page-products .card-index {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.page-products .card-index-num {
  font-family: var(--font-mono);
  font-size: 66px;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(160deg, var(--c-accent) 10%, var(--c-text) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  transition: transform 0.35s var(--ease);
}

.page-products .service-card:hover .card-index-num {
  transform: scale(1.06);
}

.page-products .card-index-unit {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--c-text-dim);
  text-transform: uppercase;
}

.page-products .service-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
  margin: 0 0 14px;
  color: var(--c-white);
}

.page-products .card-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-dim);
  margin: 0 0 20px;
  max-width: 560px;
}

.page-products .card-fig {
  margin: 18px 0;
  border-radius: var(--rad-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
}

.page-products .card-fig img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.page-products .card-fig--small img {
  max-width: 340px;
  aspect-ratio: 3 / 2;
}

.page-products .card-fig--wide img {
  aspect-ratio: 23 / 15;
}

.page-products .card-fig--device img {
  aspect-ratio: 18 / 11;
}

.page-products .card-list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .card-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--c-text);
  line-height: 1.6;
}

.page-products .card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-accent);
  box-shadow: 0 0 8px rgba(230,58,62,0.4);
}

.page-products .card-link-line {
  margin: 4px 0 0;
  font-size: 14px;
}

.page-products .card-link-line a {
  color: var(--c-accent-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(57,255,158,0.4);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .card-link-line a:hover,
.page-products .card-link-line a:focus {
  color: var(--c-white);
  border-color: var(--c-accent-2);
}

/* ===== 对比表格 ===== */
.page-products .compare-head {
  margin-bottom: 36px;
  max-width: 680px;
}

.page-products .compare-desc {
  font-size: 15px;
  color: var(--c-text-dim);
  margin: 0;
}

.page-products .compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--rad-md);
  background: rgba(16,44,76,0.55);
  border: 1px solid rgba(255,255,255,0.09);
}

.page-products .compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .compare-table th,
.page-products .compare-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.page-products .compare-table th {
  background: rgba(230,58,62,0.16);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-white);
}

.page-products .compare-table td {
  color: var(--c-text-dim);
}

.page-products .compare-table tbody tr:last-child th,
.page-products .compare-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .compare-table tbody tr:hover td {
  background: rgba(57,255,158,0.05);
  color: var(--c-text);
}

.page-products .compare-table td:first-child {
  font-family: var(--font-mono);
  color: var(--c-accent-2);
}

/* ===== 使用流程 ===== */
.page-products .products-flow {
  background: linear-gradient(160deg, var(--c-primary-2) 0%, var(--c-primary) 100%);
  border-top: 1px solid rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.page-products .flow-intro {
  margin-bottom: 40px;
  max-width: 620px;
}

.page-products .flow-desc {
  font-size: 15px;
  color: var(--c-text-dim);
  line-height: 1.8;
  margin: 0;
}

.page-products .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  counter-reset: flow-step;
}

.page-products .flow-steps li {
  background: rgba(11,26,46,0.52);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--rad-md);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-products .flow-steps li:hover {
  border-color: rgba(230,58,62,0.5);
  background: rgba(230,58,62,0.06);
}

.page-products .flow-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 6px;
}

.page-products .flow-steps h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  margin: 0;
  color: var(--c-white);
}

.page-products .flow-steps p {
  font-size: 14px;
  color: var(--c-text-dim);
  margin: 0;
  line-height: 1.6;
}

/* ===== 注记 ===== */
.page-products .products-note {
  padding-bottom: 80px;
}

.page-products .note-card {
  max-width: 720px;
  background: linear-gradient(150deg, rgba(230,58,62,0.18) 0%, var(--c-primary-2) 100%);
  border-radius: var(--rad-lg);
  padding: 36px 30px;
  border: 1px solid rgba(255,255,255,0.08);
}

.page-products .note-card p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-dim);
  margin: 0 0 24px;
}

/* ===== 按钮 ===== */
.page-products .btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--rad-pill);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.2s var(--ease);
}

.page-products .btn-primary {
  background: var(--c-accent);
  color: var(--c-white);
  box-shadow: var(--shadow-btn);
}

.page-products .btn-primary:hover {
  background: #ff4d52;
  transform: translateY(-2px);
  color: var(--c-white);
}

.page-products .btn-primary:active {
  transform: translateY(1px);
  box-shadow: none;
}

.page-products a:focus-visible,
.page-products .btn:focus-visible {
  outline: 2px solid var(--c-accent-2);
  outline-offset: 2px;
}

/* ===== 桌面端（≥ 768px） ===== */
@media (min-width: 768px) {
  .page-products .products-hero {
    padding: 72px 48px 100px;
    min-height: 420px;
  }

  .page-products .products-hero h1 {
    font-size: 48px;
    max-width: 780px;
  }

  .page-products .products-hero-lead {
    font-size: 18px;
    max-width: 620px;
  }

  .page-products .products-hero-metric {
    bottom: 60px;
    right: 56px;
  }

  .page-products .metric-number {
    font-size: 120px;
  }

  .page-products .products-basketball {
    width: 260px;
    height: 260px;
    bottom: -60px;
    left: 42%;
  }

  .page-products .products-strip {
    padding: 14px 48px;
    justify-content: space-between;
  }

  .page-products .strip-item {
    font-size: 14px;
  }

  .page-products .products-core {
    padding: 80px 48px 40px;
  }

  .page-products .products-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 48px 28px;
  }

  .page-products .service-card {
    padding: 40px 34px;
  }

  .page-products .service-card--league {
    grid-column: 1 / 8;
  }

  .page-products .service-card--replay {
    grid-column: 5 / 13;
    margin-top: 48px;
  }

  .page-products .service-card--highlight {
    grid-column: 1 / 7;
    margin-top: -8px;
  }

  .page-products .service-card--stats {
    grid-column: 6 / 13;
    margin-top: 36px;
  }

  .page-products .service-card--device {
    grid-column: 2 / 12;
    margin-top: 28px;
  }

  .page-products .card-desc {
    font-size: 16px;
  }

  .page-products .card-list li {
    font-size: 15px;
  }

  .page-products .products-compare {
    padding: 72px 48px;
  }

  .page-products .compare-head {
    margin-bottom: 48px;
  }

  .page-products .compare-table th,
  .page-products .compare-table td {
    padding: 18px 24px;
    font-size: 15px;
  }

  .page-products .products-flow {
    padding: 80px 48px;
  }

  .page-products .flow-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .page-products .flow-steps li {
    padding: 26px 22px;
  }

  .page-products .products-note {
    padding: 80px 48px 100px;
  }

  .page-products .note-card {
    padding: 48px 44px;
  }
}

/* ===== 超宽桌面（≥ 1200px） ===== */
@media (min-width: 1200px) {
  .page-products .products-hero {
    padding-left: 72px;
    padding-right: 72px;
  }

  .page-products .products-hero h1 {
    font-size: 54px;
  }

  .page-products .products-strip {
    padding-left: 72px;
    padding-right: 72px;
  }

  .page-products .products-core,
  .page-products .products-compare,
  .page-products .products-flow,
  .page-products .products-note {
    padding-left: 72px;
    padding-right: 72px;
  }

  .page-products .products-core-head h2,
  .page-products .compare-head h2 {
    font-size: 36px;
  }

  .page-products .service-card--league {
    grid-column: 1 / 7;
  }

  .page-products .service-card--replay {
    grid-column: 6 / 13;
    margin-top: 88px;
  }

  .page-products .service-card--highlight {
    grid-column: 1 / 6;
  }

  .page-products .service-card--stats {
    grid-column: 7 / 13;
    margin-top: 64px;
  }

  .page-products .service-card--device {
    grid-column: 2 / 12;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .service-card,
  .page-products .service-card:hover,
  .page-products .card-index-num,
  .page-products .btn,
  .page-products .btn-primary:hover {
    transition: none;
    transform: none;
  }

  .page-products .service-card--replay,
  .page-products .service-card--highlight,
  .page-products .service-card--stats,
  .page-products .service-card--device {
    transform: none;
  }
}