.page-products {
  --prod-gap: 1.5rem;
  background-color: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--font-body);
  padding: clamp(0.8rem, 4vw, 3rem);
  min-height: 100vh;
}

.page-products .breadcrumb {
  max-width: var(--content-max);
  margin: 0 auto 1.5rem;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

/* ===== 首屏海报式 Hero ===== */
.page-products .prod-hero {
  position: relative;
  max-width: var(--content-max);
  margin: 0 auto 3.5rem;
  background: var(--grad-red);
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-heavy);
  overflow: hidden;
  min-height: 320px;
  padding: clamp(1.8rem, 5vw, 4rem);
  display: grid;
  align-items: end;
  justify-items: start;
}

.page-products .prod-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.page-products .prod-hero-kicker {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-gold);
  background: var(--c-blue);
  border: 2px solid var(--c-cream);
  padding: 0.35rem 0.7rem;
  margin-bottom: 1.2rem;
}

.page-products .prod-hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.05;
  color: var(--c-cream);
  text-shadow: 4px 4px 0 rgba(10, 46, 74, 0.6);
  margin: 0;
}

.page-products .prod-hero-desc {
  margin-top: 1.2rem;
  color: rgba(253, 246, 227, 0.92);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 600px;
}

.page-products .prod-hero-face {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.page-products .prod-hero-shape {
  position: absolute;
  display: block;
  border: var(--border-thick) solid var(--c-ink);
}

.page-products .prod-hero-shape--gold {
  width: 34%;
  height: 46%;
  top: -6%;
  right: -3%;
  background: var(--grad-gold);
  transform: rotate(9deg);
  box-shadow: 7px 7px 0 rgba(10, 46, 74, 0.45);
}

.page-products .prod-hero-shape--purple {
  width: 15%;
  height: 20%;
  top: 44%;
  right: 14%;
  background: linear-gradient(135deg, var(--c-purple), var(--c-blue));
  transform: rotate(-14deg);
}

.page-products .prod-hero-shape--red {
  width: 9%;
  height: 12%;
  right: 31%;
  bottom: 15%;
  background: var(--grad-red);
  transform: rotate(22deg);
}

/* ===== 章节标题条 ===== */
.page-products .prod-section-label {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.8rem;
  padding-bottom: 1rem;
  border-bottom: var(--border-thick) solid var(--c-blue);
}

.page-products .prod-section-num {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--c-gold);
  background: var(--c-blue);
  padding: 0.4rem 0.65rem;
  line-height: 1;
  letter-spacing: 0.05em;
}

.page-products .prod-section-title-wrap h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1.2;
  color: var(--c-blue);
}

.page-products .prod-section-title-wrap p {
  margin: 0.5rem 0 0;
  color: var(--c-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== 01 核心产品矩阵 · 卡片瀑布流 ===== */
.page-products .prod-matrix {
  max-width: var(--content-max);
  margin: 0 auto 4rem;
}

.page-products .prod-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-stack > * {
  min-width: 0;
}

.page-products .prod-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.4rem;
  border: var(--border-thick) solid transparent;
  background:
    linear-gradient(#FFFDF6, #FFFDF6) padding-box,
    var(--grad-face) border-box;
  box-shadow: var(--shadow-card);
  transition: transform var(--tr-med), box-shadow var(--tr-med);
}

.page-products .prod-card:hover,
.page-products .prod-card:focus-within {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 rgba(158, 28, 44, 0.35);
}

.page-products .prod-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

.page-products .prod-card-index {
  font-family: var(--font-data);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-gold);
  background: var(--c-blue);
  padding: 0.3rem 0.55rem;
  letter-spacing: 0.08em;
}

.page-products .prod-card-status {
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-red);
  border: 1px solid rgba(158, 28, 44, 0.5);
  border-radius: 999px;
  background: rgba(253, 246, 227, 0.6);
  padding: 0.15rem 0.55rem;
  white-space: nowrap;
}

.page-products .prod-card h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.35rem;
  line-height: 1.3;
  color: var(--c-blue);
  margin: 0;
}

.page-products .prod-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--c-muted);
  margin: 0;
}

.page-products .prod-mini-chart {
  background: var(--c-blue);
  border: 2px solid var(--c-ink);
  box-shadow: 3px 3px 0 rgba(158, 28, 44, 0.25);
  padding: 0.5rem;
}

.page-products .prod-mini-chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .prod-taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-products .prod-taglist span {
  background: rgba(230, 179, 30, 0.22);
  border: 1px solid rgba(230, 179, 30, 0.65);
  color: var(--c-blue);
  font-size: 0.78rem;
  padding: 0.18rem 0.5rem;
  line-height: 1.4;
}

.page-products .prod-card .btn {
  margin-top: auto;
  align-self: flex-start;
  text-decoration: none;
}

/* ===== 02 翻历史走势与遗漏统计 ===== */
.page-products .prod-history {
  max-width: var(--content-max);
  margin: 0 auto 4rem;
}

.page-products .prod-history-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: center;
  background: var(--c-blue);
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-box);
  padding: clamp(1.2rem, 4vw, 2.2rem);
}

.page-products .prod-history-copy p {
  color: rgba(253, 246, 227, 0.92);
  line-height: 1.7;
  margin: 0 0 1rem;
}

.page-products .prod-history-copy ul {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-products .prod-history-copy li {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: #F5EED8;
  background: rgba(253, 246, 227, 0.08);
  border-left: 4px solid var(--c-gold);
  padding: 0.55rem 0.75rem;
  line-height: 1.5;
}

.page-products .prod-history-copy a {
  color: var(--c-gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.12em;
  font-weight: 700;
}

.page-products .prod-history-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-products .prod-history-figure {
  margin: 0;
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: 6px 6px 0 rgba(230, 179, 30, 0.35);
}

.page-products .prod-history-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== 03 小屏栏目中心与同步功能 ===== */
.page-products .prod-mobile {
  max-width: var(--content-max);
  margin: 0 auto 4rem;
}

.page-products .prod-mobile-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: center;
}

.page-products .prod-phone-figure {
  margin: 0;
  justify-self: center;
  max-width: 280px;
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-heavy);
  background: linear-gradient(135deg, var(--c-blue), var(--c-purple));
  padding: 0.6rem;
}

.page-products .prod-phone-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .prod-mobile-copy {
  background: var(--c-cream);
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-box);
  padding: 1.6rem;
  position: relative;
}

.page-products .prod-mobile-copy::before {
  content: "";
  position: absolute;
  top: -3px;
  left: -3px;
  width: 22%;
  height: 6px;
  background: var(--grad-face);
}

.page-products .prod-mobile-copy p {
  color: var(--c-ink);
  line-height: 1.75;
  margin: 0 0 0.9rem;
}

.page-products .prod-mobile-copy a {
  color: var(--c-red);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.12em;
  font-weight: 600;
}

.page-products .prod-mobile-points {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-products .prod-mobile-points li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.92rem;
  color: var(--c-muted);
  line-height: 1.5;
}

.page-products .prod-mobile-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--grad-gold);
  border: 2px solid var(--c-ink);
  transform: rotate(45deg);
}

.page-products .prod-sync-figure {
  margin: 0;
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-card);
}

.page-products .prod-sync-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== 04 限号时段汇总表 ===== */
.page-products .prod-limit {
  max-width: var(--content-max);
  margin: 0 auto 4rem;
}

.page-products .prod-limit-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: center;
  background: linear-gradient(135deg, #ffffff, var(--c-cream));
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-box);
  padding: clamp(1.2rem, 4vw, 2rem);
}

.page-products .prod-limit-figure {
  margin: 0;
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: 6px 6px 0 rgba(90, 42, 130, 0.3);
}

.page-products .prod-limit-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .prod-limit-content {
  min-width: 0;
}

.page-products .prod-limit-content p {
  color: var(--c-muted);
  line-height: 1.7;
  margin: 0 0 0.8rem;
}

.page-products .prod-limit-content a {
  color: var(--c-red);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.12em;
  font-weight: 600;
}

.page-products .prod-limit-table-wrap {
  overflow-x: auto;
  border: 2px solid var(--c-ink);
  box-shadow: 4px 4px 0 rgba(10, 46, 74, 0.25);
  background: var(--c-cream);
  margin-bottom: 0.8rem;
}

.page-products .prod-limit-note {
  font-size: 0.85rem;
  border-left: 4px solid var(--c-gold);
  padding-left: 0.7rem;
  background: rgba(230, 179, 30, 0.12);
}

/* ===== 05 产品使用场景 ===== */
.page-products .prod-scenarios {
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-products .prod-scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-products .prod-scenario {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.5rem;
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-card);
  min-height: 210px;
  transition: transform var(--tr-med), box-shadow var(--tr-med);
}

.page-products .prod-scenario:hover,
.page-products .prod-scenario:focus-within {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 rgba(158, 28, 44, 0.3);
}

.page-products .prod-scenario--gold {
  background: linear-gradient(135deg, rgba(230, 179, 30, 0.3), #FFFDF6 70%);
}

.page-products .prod-scenario--red {
  background: linear-gradient(135deg, rgba(158, 28, 44, 0.22), #FFFDF6 70%);
}

.page-products .prod-scenario--blue {
  background: linear-gradient(135deg, rgba(10, 46, 74, 0.2), #FFFDF6 70%);
}

.page-products .prod-scenario a {
  color: var(--c-red);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.12em;
  font-weight: 600;
}

.page-products .prod-scenario-icon {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.7rem;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: var(--c-gold);
  background: var(--c-blue);
  border: 2px solid var(--c-ink);
  box-shadow: 3px 3px 0 rgba(158, 28, 44, 0.3);
}

.page-products .prod-scenario h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--c-blue);
  margin: 0;
}

.page-products .prod-scenario p {
  color: var(--c-muted);
  line-height: 1.7;
  margin: 0;
}

.page-products .prod-scenario-figure {
  margin: 2rem 0 0;
  border: var(--border-thick) solid var(--c-ink);
  box-shadow: var(--shadow-heavy);
}

.page-products .prod-scenario-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== 响应式断点 ===== */
@media (min-width: 620px) {
  .page-products .prod-scenario-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .prod-scenario:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 920px) {
  .page-products {
    padding: 2rem 2.5rem 3rem;
  }

  .page-products .prod-hero {
    min-height: 420px;
  }

  .page-products .prod-stack {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(90px, auto);
  }

  .page-products .prod-card--history {
    grid-column: 1;
    grid-row: span 3;
  }

  .page-products .prod-card--miss {
    grid-column: 2;
    grid-row: span 2;
  }

  .page-products .prod-card--consec {
    grid-column: 3;
    grid-row: span 2;
  }

  .page-products .prod-card--sync {
    grid-column: 1;
    grid-row: span 2;
  }

  .page-products .prod-card--limit {
    grid-column: 2 / span 2;
    grid-row: span 2;
  }

  .page-products .prod-history-panel {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .page-products .prod-mobile-body {
    grid-template-columns: 220px 1fr 260px;
    align-items: start;
  }

  .page-products .prod-limit-panel {
    grid-template-columns: 0.9fr 1.1fr;
  }

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

  .page-products .prod-scenario:last-child {
    grid-column: auto;
  }
}