.page-products {
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-products .products-crumb {
  padding-block: 20px 4px;
}

/* ---------- 首屏 ---------- */
.page-products .ph {
  position: relative;
  border-bottom: 2px solid var(--steel);
  background:
    radial-gradient(circle at 84% 18%, rgba(36, 224, 255, 0.12), transparent 54%),
    radial-gradient(circle at 10% 92%, rgba(255, 122, 26, 0.07), transparent 52%);
}

.page-products .ph-grid {
  display: grid;
  gap: 34px;
  padding-block: clamp(28px, 5vw, 68px);
}

.page-products .ph-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6.4vw, 66px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--ice);
  max-width: 16ch;
}

.page-products .ph-lede {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.72;
  color: var(--mist);
}

.page-products .ph-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .ph-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .ph-visual {
  position: relative;
  margin: 0;
}

.page-products .ph-visual .media-frame {
  border: var(--frame) solid var(--steel);
  box-shadow: var(--shadow-hard);
}

.page-products .ph-visual-cap {
  position: absolute;
  bottom: -20px;
  left: 14px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 16px;
  background: var(--raised);
  border: 2px solid var(--cyan);
  box-shadow: var(--shadow-hard);
}

.page-products .ph-visual-cap .stat-value {
  font-family: var(--font-num);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-products .ph-visual-cap .stat-label {
  font-size: 13px;
  color: var(--ice);
  letter-spacing: 0.04em;
}

/* ---------- 通用章节头 ---------- */
.page-products .section-head {
  max-width: 720px;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-products .section-head h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--ice);
}

.page-products .section-lede {
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 对照工作台 ---------- */
.page-products .console {
  padding-block: clamp(40px, 6vw, 80px);
  border-bottom: 2px solid var(--steel);
}

.page-products .console-layout {
  display: grid;
  gap: 24px;
}

.page-products .console-filters {
  padding: 20px;
  background: var(--panel);
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-hard);
}

.page-products .console-filters h3 {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .fgroup {
  border-top: 1px solid var(--steel);
  padding-block: 12px;
}

.page-products .fgroup:last-of-type {
  padding-bottom: 0;
}

.page-products .fgroup summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--ice);
  padding-block: 2px;
}

.page-products .fgroup summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .fgroup ul {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .fgroup li {
  position: relative;
  padding-left: 14px;
}

.page-products .fgroup li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 1px;
  background: var(--teal);
}

.page-products .console-metrics {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-products .metric {
  position: relative;
  padding: 18px 18px 16px;
  background: var(--panel);
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-hard);
  transition: transform 190ms ease, box-shadow 190ms ease, border-color 190ms ease;
}

.page-products .metric:hover,
.page-products .metric:focus-within {
  transform: translateY(-3px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-lift);
}

.page-products .metric h4 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ice);
}

.page-products .metric p {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--mist);
}

.page-products .metric-spark {
  display: block;
  width: 100%;
  height: 34px;
  margin-top: 14px;
  background:
    repeating-linear-gradient(90deg, rgba(46, 82, 122, 0.5) 0 1px, transparent 1px 20px);
}

.page-products .console-media {
  margin: 0;
  border: 2px solid var(--steel);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  min-height: 190px;
}

.page-products .console-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
}

/* ---------- 多联赛 ---------- */
.page-products .league {
  padding-block: clamp(40px, 6vw, 80px);
  border-bottom: 2px solid var(--steel);
  background: linear-gradient(180deg, rgba(11, 34, 61, 0.62), transparent 72%);
}

.page-products .league-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-products .lpanel {
  position: relative;
  padding: 18px 16px 16px;
  background: var(--panel);
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-products .lpanel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--teal) 55%, var(--orange));
}

.page-products .lpanel:hover,
.page-products .lpanel:focus-within {
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-products .lpanel-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.page-products .lpanel-idx {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-products .lpanel-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--ice);
}

.page-products .lpanel dl {
  margin: 0;
}

.page-products .lpanel dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-top: 8px;
}

.page-products .lpanel dd {
  margin: 2px 0 0;
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
}

.page-products .league-note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--orange);
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 62ch;
}

/* ---------- 平板 ---------- */
.page-products .tablet {
  padding-block: clamp(40px, 6vw, 80px);
  border-bottom: 2px solid var(--steel);
}

.page-products .tablet-grid {
  display: grid;
  gap: 30px;
}

.page-products .tablet-copy h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--ice);
}

.page-products .tablet-copy > p {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.74;
  color: var(--mist);
  max-width: 56ch;
}

.page-products .tablet-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .tablet-list li {
  padding: 12px 14px;
  background: var(--panel);
  border-left: 3px solid var(--cyan);
  font-size: 15px;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .tablet-list strong {
  display: inline-block;
  margin-right: 8px;
  color: var(--ice);
  font-weight: 700;
}

.page-products .device-frame {
  position: relative;
  padding: 14px;
  background: var(--raised);
  border: 2px solid var(--steel);
  border-radius: 14px;
  box-shadow: var(--shadow-hard);
}

.page-products .device-frame img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--steel);
  border-radius: 6px;
}

.page-products .tablet-modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.page-products .tmode {
  padding: 12px 8px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--steel);
  transition: border-color 160ms ease, transform 160ms ease;
}

.page-products .tmode:hover,
.page-products .tmode:focus-within {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-products .tmode strong {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-products .tmode span {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--mist);
  letter-spacing: 0.04em;
}

/* ---------- 通道 ---------- */
.page-products .channel {
  padding-block: clamp(40px, 6vw, 80px);
  border-bottom: 2px solid var(--steel);
}

.page-products .channel-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .channel-figure {
  margin: 0;
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  background: var(--panel);
}

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

.page-products .channel-copy h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--ice);
}

.page-products .channel-copy > p {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.74;
  color: var(--mist);
  max-width: 52ch;
}

.page-products .channel-steps {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .channel-steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 16px;
  background: var(--panel);
  border-left: 3px solid var(--cyan);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ice);
}

.page-products .ch-idx {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange);
  flex: none;
}

/* ---------- 场景与流程 ---------- */
.page-products .use {
  padding-block: clamp(40px, 6vw, 80px);
  border-bottom: 2px solid var(--steel);
}

.page-products .use-scenes {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-products .use-media {
  margin: 0;
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  min-height: 200px;
}

.page-products .use-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.page-products .scene {
  position: relative;
  padding: 20px 18px;
  background: var(--panel);
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-hard);
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-products .scene:hover,
.page-products .scene:focus-within {
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-products .scene-idx {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .scene h3 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--ice);
}

.page-products .scene p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .use-flow {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-products .use-flow h3 {
  margin: 0 0 16px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .use-flow ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.page-products .use-flow li {
  counter-increment: flow;
  padding: 16px 16px 14px;
  background: var(--panel);
  border: 2px solid var(--steel);
  font-size: 14px;
  line-height: 1.68;
  color: var(--mist);
  transition: border-color 180ms ease;
}

.page-products .use-flow li::before {
  content: counter(flow, decimal-leading-zero);
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .use-flow li:hover {
  border-color: var(--orange);
}

.page-products .use-flow strong {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  color: var(--ice);
}

/* ---------- 版本与支持 ---------- */
.page-products .support {
  padding-block: clamp(40px, 6vw, 80px);
  border-bottom: 2px solid var(--steel);
}

.page-products .support-grid {
  display: grid;
  gap: 26px;
  padding: clamp(22px, 3.4vw, 36px);
  background: var(--raised);
  border: 2px solid var(--steel);
  box-shadow: var(--shadow-hard);
}

.page-products .support-copy h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.8vw, 42px);
  font-weight: 800;
  line-height: 1.14;
  color: var(--ice);
}

.page-products .support-copy p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.74;
  color: var(--mist);
  max-width: 58ch;
}

.page-products .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .support-stats {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .support-stats li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--steel);
}

.page-products .support-stats li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .support-stats strong {
  font-family: var(--font-num);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  flex: none;
  min-width: 2ch;
}

.page-products .support-stats span {
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 底部行动带 ---------- */
.page-products .cta-band {
  padding-block: clamp(36px, 5vw, 64px);
}

.page-products .cta-band__inner {
  display: grid;
  gap: 20px;
  align-items: center;
  padding: clamp(22px, 3.4vw, 36px);
  background:
    linear-gradient(120deg, rgba(36, 224, 255, 0.1), transparent 62%),
    var(--panel);
  border: 2px solid var(--cyan);
  box-shadow: var(--shadow-hard);
}

.page-products .cta-band__inner h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.14;
  color: var(--ice);
}

.page-products .cta-band__inner p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 56ch;
}

.page-products .cta-band__inner .btn {
  justify-self: start;
}

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

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

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

@media (min-width: 900px) {
  .page-products .ph-grid {
    grid-template-columns: 1.02fr 1fr;
    align-items: center;
    gap: 44px;
  }

  .page-products .tablet-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
  }

  .page-products .channel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .page-products .use-flow ol {
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
  }

  .page-products .support-grid {
    grid-template-columns: 1.55fr 1fr;
    align-items: center;
    gap: 36px;
  }

  .page-products .cta-band__inner {
    grid-template-columns: 1fr auto;
    gap: 28px;
  }

  .page-products .cta-band__inner .btn {
    justify-self: end;
  }
}

@media (min-width: 1000px) {
  .page-products .console-layout {
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .console-filters {
    position: sticky;
    top: 92px;
  }

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

  .page-products .league-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .metric,
  .page-products .lpanel,
  .page-products .scene,
  .page-products .tmode,
  .page-products .use-flow li {
    transition: none;
  }

  .page-products .metric:hover,
  .page-products .metric:focus-within,
  .page-products .lpanel:hover,
  .page-products .lpanel:focus-within,
  .page-products .scene:hover,
  .page-products .scene:focus-within,
  .page-products .tmode:hover,
  .page-products .tmode:focus-within {
    transform: none;
  }
}