.page-products {
  --pt-gap: 24px;
  --pt-cut: 18px;
  background: var(--ly-abyss);
  color: var(--ly-ice);
  padding-bottom: 72px;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .pt-deck {
  position: relative;
  padding: 28px 0 12px;
  overflow: hidden;
}

.page-products .pt-deck::before {
  content: "";
  position: absolute;
  inset: -140px -12% auto -12%;
  height: 480px;
  background:
    radial-gradient(58% 100% at 18% 0%, rgba(53, 242, 208, 0.15), transparent 70%),
    radial-gradient(52% 92% at 88% 6%, rgba(42, 127, 255, 0.13), transparent 72%);
  pointer-events: none;
}

.page-products .pt-deck__inner {
  position: relative;
  display: grid;
  gap: var(--pt-gap);
  align-items: start;
}

.page-products .pt-eyebrow {
  margin: 0;
  font-family: var(--ly-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ly-cyan);
}

.page-products .pt-h1 {
  margin: 14px 0 0;
  font-family: var(--ly-font-display);
  font-size: clamp(2rem, 8vw, 4.1rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ly-ice);
}

.page-products .pt-h1__mark {
  color: var(--ly-cyan);
}

.page-products .pt-lead {
  margin: 18px 0 0;
  max-width: 620px;
  font-family: var(--ly-font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ly-mist);
}

.page-products .pt-deck__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 控制台面板 ---------- */
.page-products .pt-console {
  padding: 20px;
  background: linear-gradient(163deg, var(--ly-panel), var(--ly-deep) 85%);
  border-top: 2px solid var(--ly-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pt-cut)), calc(100% - var(--pt-cut)) 100%, 0 100%);
}

.page-products .pt-console__top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ly-line);
}

.page-products .pt-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ly-cyan);
  box-shadow: 0 0 0 0 rgba(53, 242, 208, 0.65);
  animation: pt-pulse 2.4s var(--ly-ease) infinite;
}

.page-products .pt-console__name {
  font-family: var(--ly-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ly-ice);
}

.page-products .pt-console__state {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  color: var(--ly-abyss);
  background: var(--ly-cyan);
}

.page-products .pt-console__rows {
  margin: 6px 0 0;
  padding: 0;
}

.page-products .pt-console__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(28, 74, 102, 0.85);
}

.page-products .pt-console__row dt {
  font-size: 13px;
  color: var(--ly-mist);
}

.page-products .pt-num {
  margin: 0;
  font-family: var(--ly-font-mono);
  font-size: 19px;
  font-weight: 600;
  color: var(--ly-cyan);
  letter-spacing: 0.01em;
}

.page-products .pt-console__track {
  position: relative;
  height: 4px;
  margin: 16px 0 12px;
  background: var(--ly-line);
  overflow: hidden;
}

.page-products .pt-console__track span {
  position: absolute;
  inset: 0 24% 0 0;
  background: linear-gradient(90deg, var(--ly-cyan), var(--ly-blue));
}

.page-products .pt-console__note {
  margin: 0 0 16px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--ly-mist);
}

.page-products .pt-copybtn {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--ly-font-body);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ly-mist);
  background: transparent;
  border: 1px solid var(--ly-line);
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: color 0.18s var(--ly-ease), border-color 0.18s var(--ly-ease);
}

.page-products .pt-copybtn:hover,
.page-products .pt-copybtn:focus-visible {
  color: var(--ly-cyan);
  border-color: var(--ly-cyan);
  outline: none;
}

/* ---------- 横向项目带 ---------- */
.page-products .pt-band {
  margin-top: 32px;
  background: var(--ly-deep);
  border-top: 1px solid var(--ly-line);
  border-bottom: 1px solid var(--ly-line);
}

.page-products .pt-band__track {
  display: flex;
  gap: 10px;
  padding: 14px var(--ly-gutter);
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pt-band__track::-webkit-scrollbar {
  display: none;
}

.page-products .pt-chip {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-family: var(--ly-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  color: var(--ly-mist);
  border: 1px solid var(--ly-line);
}

.page-products .pt-chip.is-on {
  color: var(--ly-abyss);
  background: var(--ly-cyan);
  border-color: var(--ly-cyan);
}

/* ---------- 主体骨架 ---------- */
.page-products .pt-shell {
  display: block;
  padding-top: 8px;
}

.page-products .pt-spy {
  padding: 18px 0 6px;
}

.page-products .pt-spy__label {
  margin: 0 0 10px;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ly-mist);
}

.page-products .pt-spy__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pt-spy__list::-webkit-scrollbar {
  display: none;
}

.page-products .pt-spy__link {
  display: block;
  padding: 7px 12px;
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--ly-mist);
  border-bottom: 2px solid transparent;
  transition: color 0.18s var(--ly-ease), border-color 0.18s var(--ly-ease);
}

.page-products .pt-spy__link:hover,
.page-products .pt-spy__link:focus-visible {
  color: var(--ly-ice);
  border-bottom-color: var(--ly-line);
  outline: none;
}

.page-products .pt-spy__link.is-active {
  color: var(--ly-cyan);
  border-bottom-color: var(--ly-cyan);
}

.page-products .pt-spy__state {
  display: none;
  align-items: center;
  gap: 8px;
  margin: 18px 0 0;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ly-mist);
}

/* ---------- 章节通用 ---------- */
.page-products .pt-sec {
  padding: 40px 0 4px;
  scroll-margin-top: calc(var(--ly-header-offset) + 16px);
}

.page-products .pt-sec--last {
  padding-bottom: 8px;
}

.page-products .pt-sec__head {
  max-width: 700px;
}

.page-products .pt-h2 {
  margin: 10px 0 0;
  font-family: var(--ly-font-display);
  font-size: clamp(1.45rem, 4.6vw, 2.1rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ly-ice);
}

.page-products .pt-sec__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ly-mist);
}

/* ---------- Bento 功能面板 ---------- */
.page-products .pt-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-products .pt-card {
  position: relative;
  display: block;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(155deg, var(--ly-panel), var(--ly-deep) 82%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pt-cut)), calc(100% - var(--pt-cut)) 100%, 0 100%);
  transition: transform 0.18s var(--ly-ease);
}

.page-products .pt-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 46px;
  height: 2px;
  background: var(--ly-cyan);
  opacity: 0.75;
}

.page-products .pt-card:hover,
.page-products .pt-card:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.page-products .pt-card:hover::after,
.page-products .pt-card:focus-visible::after {
  width: 100%;
  opacity: 1;
}

.page-products .pt-card__idx {
  display: block;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ly-mist);
}

.page-products .pt-card__title {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ly-ice);
}

.page-products .pt-card__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--ly-mist);
}

.page-products .pt-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
}

.page-products .pt-tag {
  padding: 3px 8px;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ly-cyan);
  border: 1px solid rgba(53, 242, 208, 0.4);
}

.page-products .pt-tag--warm {
  color: var(--ly-orange);
  border-color: rgba(255, 90, 60, 0.5);
}

/* ---------- 图片容器 ---------- */
.page-products .pt-figure {
  margin: 0;
  position: relative;
  background: linear-gradient(135deg, var(--ly-panel), var(--ly-abyss));
  padding-bottom: 10px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pt-cut)), calc(100% - var(--pt-cut)) 100%, 0 100%);
}

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

.page-products .pt-figure__cap {
  display: block;
  padding: 10px 14px 4px;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ly-mist);
}

/* ---------- 大屏交锋 ---------- */
.page-products .pt-hist {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .pt-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-products .pt-metric {
  padding: 4px 0 4px 12px;
  border-left: 2px solid var(--ly-cyan);
}

.page-products .pt-metric__value {
  display: block;
  font-family: var(--ly-font-mono);
  font-size: clamp(1.35rem, 4vw, 1.85rem);
  font-weight: 600;
  color: var(--ly-ice);
  letter-spacing: -0.01em;
}

.page-products .pt-metric__label {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ly-mist);
}

.page-products .pt-hist__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ly-mist);
}

.page-products .pt-inline-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ly-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.45);
  padding-bottom: 2px;
}

.page-products .pt-inline-link:hover,
.page-products .pt-inline-link:focus-visible {
  color: var(--ly-ice);
  border-bottom-color: var(--ly-ice);
  outline: none;
}

/* ---------- 导航分类 ---------- */
.page-products .pt-nav__grid {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .pt-filter {
  padding: 18px;
  background: var(--ly-deep);
  border-left: 2px solid var(--ly-line);
}

.page-products .pt-filter__title {
  margin: 0 0 12px;
  font-family: var(--ly-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ly-cyan);
}

.page-products .pt-filter__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pt-fbtn {
  padding: 6px 14px;
  font-family: var(--ly-font-body);
  font-size: 13px;
  color: var(--ly-mist);
  background: transparent;
  border: 1px solid var(--ly-line);
  cursor: pointer;
  transition: color 0.18s var(--ly-ease), background 0.18s var(--ly-ease), border-color 0.18s var(--ly-ease);
}

.page-products .pt-fbtn:hover,
.page-products .pt-fbtn:focus-visible {
  color: var(--ly-ice);
  border-color: var(--ly-cyan);
  outline: none;
}

.page-products .pt-fbtn.is-on,
.page-products .pt-fbtn[aria-pressed="true"] {
  color: var(--ly-abyss);
  background: var(--ly-cyan);
  border-color: var(--ly-cyan);
}

.page-products .pt-flist {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pt-flist li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--ly-ice);
  background: rgba(14, 47, 74, 0.6);
  border-left: 2px solid var(--ly-blue);
}

.page-products .pt-flist li[hidden] {
  display: none;
}

.page-products .pt-flist__state {
  flex: 0 0 auto;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ly-orange);
}

/* ---------- 日历 ---------- */
.page-products .pt-figure--band {
  margin-top: 24px;
}

.page-products .pt-cal {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-top: 18px;
}

.page-products .pt-cal__m {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 8px;
  font-family: var(--ly-font-mono);
  font-size: 12px;
  color: var(--ly-mist);
  background: var(--ly-deep);
  border-top: 2px solid var(--ly-line);
}

.page-products .pt-cal__m span {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--ly-line);
}

.page-products .pt-cal__m--key {
  border-top-color: var(--ly-gold);
  color: var(--ly-gold);
}

.page-products .pt-cal__m--key span {
  color: rgba(247, 201, 72, 0.6);
}

.page-products .pt-cal__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--ly-mist);
}

/* ---------- 通道 ---------- */
.page-products .pt-ch__grid {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .pt-ch__facts {
  display: grid;
  gap: 12px;
  padding: 20px;
  background: linear-gradient(160deg, rgba(14, 47, 74, 0.95), rgba(4, 18, 31, 0.9));
  border-left: 2px solid var(--ly-cyan);
}

.page-products .pt-ch__fact {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(28, 74, 102, 0.9);
}

.page-products .pt-ch__num {
  min-width: 92px;
  font-family: var(--ly-font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--ly-cyan);
}

.page-products .pt-ch__lab {
  font-size: 13px;
  color: var(--ly-mist);
}

.page-products .pt-ch__text {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ly-mist);
}

.page-products .pt-copybtn--wide {
  margin-top: 6px;
}

/* ---------- 设备对比 ---------- */
.page-products .pt-table-wrap {
  margin-top: 22px;
  overflow-x: auto;
}

.page-products .pt-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .pt-table__cap {
  caption-side: top;
  text-align: left;
  padding-bottom: 10px;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ly-mist);
}

.page-products .pt-table thead th {
  padding: 11px 14px;
  text-align: left;
  font-family: var(--ly-font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--ly-cyan);
  background-image: repeating-linear-gradient(45deg, rgba(28, 74, 102, 0.4) 0 6px, transparent 6px 12px);
  border-bottom: 1px solid var(--ly-line);
}

.page-products .pt-table tbody th {
  padding: 13px 14px;
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  color: var(--ly-ice);
  border-bottom: 1px solid rgba(28, 74, 102, 0.7);
  white-space: nowrap;
}

.page-products .pt-table tbody td {
  padding: 13px 14px;
  line-height: 1.75;
  color: var(--ly-mist);
  border-bottom: 1px solid rgba(28, 74, 102, 0.7);
  vertical-align: top;
}

.page-products .pt-table tbody tr:nth-child(even) {
  background: rgba(14, 47, 74, 0.45);
}

/* ---------- 流程 ---------- */
.page-products .pt-steps {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ptstep;
}

.page-products .pt-steps li {
  position: relative;
  padding: 16px 16px 16px 0;
  border-top: 1px solid var(--ly-line);
  counter-increment: ptstep;
}

.page-products .pt-steps li::before {
  content: "0" counter(ptstep);
  display: block;
  margin-bottom: 10px;
  font-family: var(--ly-font-mono);
  font-size: 24px;
  font-weight: 600;
  color: var(--ly-cyan);
}

.page-products .pt-step__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ly-ice);
}

.page-products .pt-step__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--ly-mist);
}

.page-products .pt-flow__note {
  margin: 20px 0 0;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--ly-ice);
  background: linear-gradient(90deg, rgba(255, 90, 60, 0.14), transparent 80%);
  border-left: 2px solid var(--ly-orange);
}

/* ---------- 版本与支持 ---------- */
.page-products .pt-ver {
  display: grid;
  gap: 24px;
}

.page-products .pt-ver__text {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ly-mist);
}

.page-products .pt-ver__links {
  display: grid;
  gap: 10px;
}

.page-products .pt-linkcard {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  text-decoration: none;
  background: var(--ly-deep);
  border-left: 2px solid var(--ly-line);
  transition: border-color 0.18s var(--ly-ease), background 0.18s var(--ly-ease);
}

.page-products .pt-linkcard:hover,
.page-products .pt-linkcard:focus-visible {
  background: var(--ly-panel);
  border-left-color: var(--ly-cyan);
  outline: none;
}

.page-products .pt-linkcard__k {
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ly-cyan);
}

.page-products .pt-linkcard__v {
  font-size: 14px;
  color: var(--ly-ice);
}

/* ---------- 动效 ---------- */
@keyframes pt-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(53, 242, 208, 0.6);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(53, 242, 208, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(53, 242, 208, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pt-dot {
    animation: none;
  }
  .page-products .pt-card,
  .page-products .pt-linkcard,
  .page-products .pt-copybtn {
    transition: none;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-products .pt-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pt-cal {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-products .pt-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }
  .page-products .pt-sec {
    padding-top: 52px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-products .pt-deck__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 32px;
  }
  .page-products .pt-hist {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pt-nav__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pt-ch__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pt-ver {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
    gap: 36px;
  }
  .page-products .pt-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .pt-shell {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
    padding-top: 24px;
  }
  .page-products .pt-spy {
    position: sticky;
    top: calc(var(--ly-header-offset) + 16px);
    padding: 0;
  }
  .page-products .pt-spy__list {
    display: block;
    overflow: visible;
    padding: 0;
  }
  .page-products .pt-spy__link {
    padding: 8px 12px;
    border-bottom: none;
    border-left: 2px solid transparent;
  }
  .page-products .pt-spy__link:hover,
  .page-products .pt-spy__link:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--ly-line);
  }
  .page-products .pt-spy__link.is-active {
    border-left-color: var(--ly-cyan);
    border-bottom-color: transparent;
    background: rgba(53, 242, 208, 0.06);
  }
  .page-products .pt-spy__state {
    display: flex;
  }
  .page-products .pt-sec:first-child {
    padding-top: 0;
  }
}

@media (min-width: 1080px) {
  .page-products .pt-bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-products .pt-card--wide {
    grid-column: span 3;
  }
  .page-products .pt-card--mid {
    grid-column: span 2;
  }
  .page-products .pt-cal {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-products .pt-cal__m {
    padding: 12px 6px;
  }
}
<<<END>>>