.page-products {
  --pp-gap: clamp(16px, 2.2vw, 24px);
  --pp-line: 1px solid var(--edge);
  --pp-line-soft: 1px solid rgba(31, 92, 134, 0.45);
}

.page-products .shell {
  max-width: var(--maxw);
}

/* ---------- 首屏 ---------- */

.page-products__hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 4vw, 52px) clamp(38px, 6vw, 84px);
  background:
    radial-gradient(120% 80% at 88% 12%, rgba(226, 179, 60, 0.09), transparent 60%),
    linear-gradient(168deg, var(--night) 0%, var(--deep) 58%);
}

.page-products__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(125deg, transparent 0 118px, rgba(53, 224, 194, 0.045) 118px 119px),
    linear-gradient(125deg, transparent 62%, rgba(226, 179, 60, 0.05) 62% 62.4%, transparent 62.4%);
}

.page-products .crumbs {
  position: relative;
  z-index: 2;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products__hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products__annot {
  display: block;
  margin-bottom: 14px;
  color: var(--gold);
  letter-spacing: 0.16em;
}

.page-products__hero-text .h1 {
  margin: 0 0 18px;
  color: var(--ice);
}

.page-products__hero-text .lead {
  margin: 0 0 26px;
  max-width: 46ch;
  color: var(--mist);
}

.page-products__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.page-products__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 38px);
  margin: 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: var(--pp-line);
}

.page-products__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products__facts .num {
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1;
  color: var(--gold);
}

.page-products__fact-label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products__hero-aside .media--tall {
  aspect-ratio: 3 / 4;
}

.page-products .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .media__cap {
  margin-top: 12px;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 功能总览 ---------- */

.page-products__overview {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--deep);
}

.page-products__feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: clamp(26px, 4vw, 46px);
}

.page-products__feature {
  position: relative;
  padding: clamp(22px, 2.6vw, 32px);
  background: linear-gradient(155deg, var(--steel) 0%, var(--night) 84%);
  clip-path: var(--cutpoly);
  transition: transform 0.22s ease, filter 0.22s ease;
}

.page-products__feature::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--gold);
}

.page-products__feature:hover,
.page-products__feature:focus-within {
  transform: translateY(-4px);
  filter: brightness(1.06);
}

.page-products__feature:hover::before {
  width: 100%;
  transition: width 0.28s ease;
}

.page-products__feature-idx {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--pulse);
}

.page-products__feature .h3 {
  margin: 0 0 10px;
  color: var(--ice);
}

.page-products__feature p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.62;
  color: var(--mist);
}

/* ---------- 比分与数据 ---------- */

.page-products__live {
  padding-block: clamp(48px, 7vw, 96px);
  background: linear-gradient(180deg, var(--deep) 0%, var(--night) 100%);
  border-top: var(--pp-line-soft);
}

.page-products__live-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products__live .sec__idx {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products__live .h2 {
  margin: 0 0 18px;
  color: var(--ice);
}

.page-products__live-copy p {
  margin: 0 0 16px;
  line-height: 1.62;
  color: var(--mist);
}

.page-products__checklist {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-products__checklist li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-top: var(--pp-line-soft);
  font-size: 0.9rem;
  color: var(--ice);
}

.page-products__checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 10px;
  height: 2px;
  background: var(--pulse);
}

/* ---------- 站内检索 ---------- */

.page-products__search {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--deep);
}

.page-products__search-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  margin-top: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

.page-products__search-copy p {
  margin: 0 0 16px;
  line-height: 1.62;
  color: var(--mist);
}

.page-products__search-copy .btn {
  margin-top: 8px;
}

/* ---------- 专家专栏 ---------- */

.page-products__column {
  padding-block: clamp(48px, 7vw, 96px);
  background:
    linear-gradient(200deg, var(--night) 0%, var(--deep) 72%);
  border-top: var(--pp-line-soft);
}

.page-products__column-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products__column .sec__idx {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products__column .h2 {
  margin: 0 0 18px;
  color: var(--ice);
}

.page-products__column-copy p {
  margin: 0 0 16px;
  line-height: 1.62;
  color: var(--mist);
}

.page-products__column-aside .media--tall {
  aspect-ratio: 3 / 4;
}

.page-products__digest {
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(22px, 3vw, 34px);
  background: linear-gradient(120deg, rgba(18, 58, 90, 0.72), rgba(10, 35, 56, 0.92));
  clip-path: var(--cutpoly);
  border-left: 3px solid var(--gold);
}

.page-products__digest-label {
  display: block;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products__digest-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: digest;
  columns: 1;
}

.page-products__digest-list li {
  counter-increment: digest;
  position: relative;
  padding: 10px 0 10px 36px;
  border-top: var(--pp-line-soft);
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ice);
  break-inside: avoid;
}

.page-products__digest-list li::before {
  content: counter(digest, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--pulse);
}

/* ---------- 复盘路径 ---------- */

.page-products__replay {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--deep);
}

.page-products__replay-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products__replay-step {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px) clamp(20px, 2.4vw, 28px) clamp(20px, 2.4vw, 28px) 68px;
  background: linear-gradient(160deg, rgba(18, 58, 90, 0.6), rgba(10, 35, 56, 0.94));
  clip-path: var(--cutpoly-sm);
  border-top: 2px solid transparent;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-products__replay-step:hover,
.page-products__replay-step:focus-within {
  transform: translateY(-4px);
  border-top-color: var(--pulse);
}

.page-products__replay-num {
  position: absolute;
  left: 22px;
  top: 22px;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1;
  color: var(--pulse);
  opacity: 0.85;
}

.page-products__replay-step .h3 {
  margin: 0 0 8px;
  color: var(--ice);
}

.page-products__replay-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products__replay-note {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding-top: 18px;
  border-top: var(--pp-line);
  font-size: 0.9rem;
  color: var(--mist);
}

/* ---------- 提醒 ---------- */

.page-products__notify {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--night);
}

.page-products__notify-band {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(4, 18, 31, 0.96), rgba(18, 58, 90, 0.72));
  clip-path: var(--cutpoly);
}

.page-products__notify-media {
  aspect-ratio: 2 / 1;
}

.page-products__notify-media img {
  filter: brightness(0.82) saturate(0.9);
}

.page-products__notify-body {
  padding: clamp(24px, 3.4vw, 42px);
}

.page-products__notify .sec__idx {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products__notify .h2 {
  margin: 0 0 16px;
  color: var(--ice);
}

.page-products__notify-body > p {
  margin: 0 0 20px;
  line-height: 1.62;
  color: var(--mist);
}

.page-products__notify-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products__notify-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 0;
  border-top: var(--pp-line-soft);
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ice);
}

.page-products__notify-list .tag {
  flex: none;
}

/* ---------- 端与版本 ---------- */

.page-products__devices {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--deep);
  border-top: var(--pp-line-soft);
}

.page-products__devices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 46px);
  margin-top: clamp(24px, 3.4vw, 40px);
  align-items: start;
}

.page-products__devices-table .tbl th,
.page-products__devices-table .tbl td {
  font-size: 0.9rem;
}

.page-products__devices-table .tbl tbody tr:hover {
  background: rgba(31, 92, 134, 0.2);
}

.page-products__devices-media .media--wide {
  aspect-ratio: 4 / 3;
}

/* ---------- 使用场景 ---------- */

.page-products__scenarios {
  padding-block: clamp(48px, 7vw, 96px);
  background: linear-gradient(180deg, var(--deep) 0%, var(--night) 100%);
}

.page-products__scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products__scenario {
  position: relative;
  padding: clamp(22px, 2.6vw, 30px);
  border-top: 3px solid var(--gold);
  transition: transform 0.2s ease;
}

.page-products__scenario:hover,
.page-products__scenario:focus-within {
  transform: translateY(-4px);
}

.page-products__scenario .h3 {
  margin: 0 0 12px;
  color: var(--ink);
}

.page-products__scenario p {
  margin: 0 0 16px;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.86;
}

.page-products__scenario-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--amber);
}

/* ---------- 收尾 ---------- */

.page-products__closing {
  padding-block: clamp(46px, 6vw, 88px);
  background: var(--deep);
  border-top: var(--pp-line-soft);
}

.page-products__closing-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(26px, 3.6vw, 46px);
  background:
    linear-gradient(140deg, rgba(226, 179, 60, 0.08) 0%, transparent 46%),
    linear-gradient(200deg, var(--steel) 0%, var(--night) 88%);
  clip-path: var(--cutpoly);
  align-items: center;
}

.page-products__closing .h2 {
  margin: 0 0 14px;
  color: var(--ice);
}

.page-products__closing-copy p {
  margin: 0;
  line-height: 1.62;
  color: var(--mist);
}

.page-products__closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-products__feature-grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-products__feature[data-size="a"] {
    grid-column: span 7;
  }

  .page-products__feature[data-size="b"] {
    grid-column: span 5;
  }

  .page-products__feature[data-size="c"] {
    grid-column: span 6;
  }

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

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

  .page-products__digest-list {
    columns: 2;
    column-gap: clamp(24px, 3vw, 40px);
  }
}

@media (min-width: 900px) {
  .page-products__hero-grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-products__live-grid,
  .page-products__search-grid,
  .page-products__column-grid,
  .page-products__devices-grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-products__search-grid .page-products__search-media {
    order: 2;
  }

  .page-products__notify-band {
    grid-template-columns: 5fr 7fr;
  }

  .page-products__notify-media {
    aspect-ratio: auto;
    height: 100%;
  }

  .page-products__notify-media img {
    height: 100%;
  }

  .page-products__closing-panel {
    grid-template-columns: 7fr 5fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products__feature,
  .page-products__replay-step,
  .page-products__scenario {
    transition: none;
  }

  .page-products__feature:hover,
  .page-products__feature:focus-within,
  .page-products__replay-step:hover,
  .page-products__replay-step:focus-within,
  .page-products__scenario:hover,
  .page-products__scenario:focus-within {
    transform: none;
  }
}