.page-products {
  --prod-rail: 180px;
  --prod-line: rgba(16, 26, 23, 0.14);
  --prod-line-soft: rgba(36, 70, 60, 0.22);
  background: var(--yq-paper);
  color: var(--yq-ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-products .prod-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(36, 70, 60, 0.85) 0%, rgba(11, 43, 35, 0) 62%),
    linear-gradient(178deg, var(--yq-green) 0%, var(--yq-green-deep) 100%);
  color: var(--yq-paper);
  padding: clamp(96px, 14vw, 148px) 0 clamp(44px, 6vw, 76px);
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(246, 241, 228, 0.28), transparent);
}

.page-products .prod-hero .yq-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0 0 clamp(20px, 3vw, 32px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--yq-muted);
}

.page-products .prod-hero .yq-breadcrumb li + li::before {
  content: "/";
  margin-right: 10px;
  color: rgba(246, 241, 228, 0.32);
}

.page-products .prod-hero .yq-breadcrumb a {
  color: rgba(246, 241, 228, 0.72);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

.page-products .prod-hero .yq-breadcrumb a:hover,
.page-products .prod-hero .yq-breadcrumb a:focus-visible {
  color: var(--yq-paper);
  border-bottom-color: rgba(246, 241, 228, 0.6);
}

.page-products .prod-hero .yq-kicker {
  color: var(--yq-window);
  letter-spacing: 0.16em;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .prod-hero__lead h1 {
  margin: 0 0 clamp(16px, 2vw, 24px);
  color: var(--yq-paper);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.08;
  max-width: 20ch;
}

.page-products .prod-hero__lede {
  margin: 0;
  max-width: 38em;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.78;
  color: rgba(246, 241, 228, 0.82);
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
  padding-top: 22px;
  border-top: 1px solid rgba(246, 241, 228, 0.18);
  align-content: start;
}

.page-products .prod-stat {
  display: grid;
  gap: 4px;
}

.page-products .prod-stat__num {
  font-family: var(--yq-font-mono);
  font-variant-numeric: tabular-nums lining-nums;
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--yq-paper);
}

.page-products .prod-stat__unit {
  margin-left: 3px;
  font-family: var(--yq-font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  color: rgba(246, 241, 228, 0.66);
}

.page-products .prod-stat__key {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(246, 241, 228, 0.62);
}

/* ---------- 功能条 ---------- */

.page-products .prod-features {
  padding: clamp(52px, 8vw, 96px) 0 clamp(48px, 7vw, 84px);
}

.page-products .prod-features__head {
  display: grid;
  gap: 12px;
  max-width: 46em;
  margin-bottom: clamp(36px, 5vw, 64px);
}

.page-products .prod-features__intro {
  max-width: 34em;
}

.page-products .feat-list {
  display: grid;
  gap: clamp(40px, 6vw, 84px);
}

.page-products .feat-strip {
  display: grid;
  gap: 22px;
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--prod-line);
}

.page-products .feat-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
}

.page-products .feat-param {
  display: grid;
  gap: 3px;
}

.page-products .feat-param__num {
  font-family: var(--yq-font-mono);
  font-variant-numeric: tabular-nums lining-nums;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--yq-green);
}

.page-products .feat-param__key {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--yq-muted);
  white-space: nowrap;
}

.page-products .feat-body h3 {
  margin: 0 0 14px;
  font-size: clamp(21px, 2.5vw, 30px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.012em;
  color: var(--yq-ink);
}

.page-products .feat-body p {
  margin: 0 0 14px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--yq-ink-soft);
}

.page-products .feat-body p:last-child {
  margin-bottom: 0;
}

.page-products .feat-visual {
  display: grid;
  gap: 10px;
}

.page-products .feat-visual__frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--yq-radius);
  border: 1px solid var(--prod-line-soft);
  background: linear-gradient(160deg, var(--yq-green) 0%, var(--yq-green-deep) 100%);
  box-shadow: 0 1px 0 rgba(16, 26, 23, 0.04), 0 12px 28px rgba(16, 26, 23, 0.09);
}

.page-products .feat-visual__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(246, 241, 228, 0.05) 0 1px, transparent 1px 9px);
  pointer-events: none;
  z-index: 1;
}

.page-products .feat-visual__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .feat-visual__frame--wide {
  aspect-ratio: 16 / 9;
}

.page-products .feat-visual__frame--chart {
  aspect-ratio: 12 / 7;
}

.page-products .feat-visual__frame--list {
  aspect-ratio: 10 / 7;
}

.page-products .feat-visual__frame--cards {
  aspect-ratio: 5 / 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  z-index: 0;
}

.page-products .yq-media__caption {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--yq-muted);
}

/* 卡片演示（示意控件） */

.page-products .card-demo {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  gap: 12px;
}

.page-products .card-demo__row {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: rgba(246, 241, 228, 0.58);
}

.page-products .card-demo__row i {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 16px;
  flex: none;
  border-radius: var(--yq-pill);
  border: 1px solid rgba(246, 241, 228, 0.28);
  background: rgba(246, 241, 228, 0.08);
  transition: background 180ms ease, border-color 180ms ease;
}

.page-products .card-demo__row i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 3px;
  width: 9px;
  height: 9px;
  margin-top: -4.5px;
  border-radius: 50%;
  background: rgba(246, 241, 228, 0.5);
  transition: transform 180ms ease, background 180ms ease;
}

.page-products .card-demo__row--on {
  color: var(--yq-paper);
}

.page-products .card-demo__row--on i {
  background: rgba(232, 163, 61, 0.28);
  border-color: var(--yq-window);
}

.page-products .card-demo__row--on i::after {
  transform: translateX(14px);
  background: var(--yq-window);
}

.page-products .card-demo__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  align-content: center;
}

.page-products .card-demo__tile {
  display: block;
  height: 34px;
  border-radius: 6px;
  border: 1px solid rgba(246, 241, 228, 0.18);
  background: rgba(246, 241, 228, 0.06);
}

.page-products .card-demo__tile--epl { border-left: 3px solid var(--yq-epl); }
.page-products .card-demo__tile--laliga { border-left: 3px solid var(--yq-laliga); }
.page-products .card-demo__tile--seriea { border-left: 3px solid var(--yq-seriea); }
.page-products .card-demo__tile--bundesliga { border-left: 3px solid var(--yq-bundesliga); }
.page-products .card-demo__tile--ligue1 { border-left: 3px solid var(--yq-ligue1); }
.page-products .card-demo__tile--window { border-left: 3px solid var(--yq-window); }

/* ---------- 场景 ---------- */

.page-products .prod-scenarios {
  padding: clamp(48px, 7vw, 88px) 0;
  background:
    linear-gradient(180deg, rgba(36, 70, 60, 0.06) 0%, rgba(36, 70, 60, 0) 40%),
    var(--yq-paper);
  border-top: 1px solid var(--prod-line);
}

.page-products .scn-grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
}

.page-products .scn-intro {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .prod-scenarios__lede {
  margin: 0;
  max-width: 30em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--yq-ink-soft);
}

.page-products .scn-media {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.page-products .scn-media__frame {
  overflow: hidden;
  border-radius: var(--yq-radius);
  border: 1px solid var(--prod-line-soft);
  aspect-ratio: 3 / 4;
  background: linear-gradient(200deg, var(--yq-green) 0%, var(--yq-green-deep) 100%);
  box-shadow: 0 1px 0 rgba(16, 26, 23, 0.04), 0 12px 26px rgba(16, 26, 23, 0.09);
}

.page-products .scn-media__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .scn-cards {
  display: grid;
  gap: 18px;
}

.page-products .scn-card {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 22px 22px 24px;
  border-radius: var(--yq-radius);
  border: 1px solid var(--prod-line);
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 1px 0 rgba(16, 26, 23, 0.03);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.page-products .scn-card:hover,
.page-products .scn-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--prod-line-soft);
  box-shadow: var(--yq-shadow-lift);
}

.page-products .scn-card__idx {
  font-family: var(--yq-font-mono);
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--yq-ligue1);
}

.page-products .scn-card h3 {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--yq-ink);
}

.page-products .scn-card__path {
  margin: 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(36, 70, 60, 0.07);
  font-size: 13px;
  line-height: 1.7;
  color: var(--yq-green);
  word-break: break-word;
}

.page-products .scn-card p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--yq-ink-soft);
}

/* ---------- 底部行动区 ---------- */

.page-products .prod-cta {
  padding: 0 0 clamp(56px, 8vw, 96px);
}

.page-products .cta-panel {
  display: grid;
  gap: 26px;
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--yq-radius);
  border: 1px solid var(--prod-line-soft);
  background:
    radial-gradient(110% 130% at 100% 0%, rgba(232, 163, 61, 0.14) 0%, rgba(232, 163, 61, 0) 58%),
    linear-gradient(150deg, var(--yq-green) 0%, var(--yq-green-deep) 100%);
  color: var(--yq-paper);
}

.page-products .cta-panel .yq-kicker {
  color: var(--yq-window);
  letter-spacing: 0.16em;
}

.page-products .cta-panel h2 {
  margin: 0 0 12px;
  color: var(--yq-paper);
}

.page-products .cta-panel__lede {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.76;
  color: rgba(246, 241, 228, 0.8);
}

.page-products .cta-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .cta-panel__actions .yq-btn {
  flex: 0 1 auto;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-products .prod-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px 22px;
  }

  .page-products .scn-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    align-content: start;
  }

  .page-products .scn-card:nth-child(even) {
    margin-top: 38px;
  }

  .page-products .cta-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(24px, 4vw, 56px);
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: end;
  }

  .page-products .prod-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .feat-strip {
    grid-template-columns: var(--prod-rail) minmax(0, 1fr) minmax(0, 1.02fr);
    grid-template-areas: "rail .page-products visual";
    gap: clamp(24px, 3.2vw, 48px);
    align-items: start;
  }

  .page-products .feat-strip .feat-rail {
    grid-area: rail;
    display: grid;
    gap: 22px;
    align-content: start;
    padding-right: 4px;
    border-right: 1px solid var(--prod-line);
  }

  .page-products .feat-strip .feat-body {
    grid-area: body;
  }

  .page-products .feat-strip .feat-visual {
    grid-area: visual;
  }

  .page-products .feat-strip--flip {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr) var(--prod-rail);
    grid-template-areas: "visual .page-products rail";
  }

  .page-products .feat-strip--flip .feat-rail {
    border-right: 0;
    border-left: 1px solid var(--prod-line);
    padding-right: 0;
    padding-left: 16px;
  }

  .page-products .scn-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-products .scn-intro {
    position: sticky;
    top: 104px;
  }
}

@media (min-width: 1180px) {
  .page-products {
    --prod-rail: 210px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .scn-card,
  .page-products .card-demo__row i,
  .page-products .card-demo__row i::after {
    transition: none;
  }
}