.page-products {
  --rail-w: 220px;
  --body-soft: #C7D2CC;
  --glow: rgba(168, 255, 62, .16);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding: clamp(22px, 4vw, 44px) 0 clamp(34px, 6vw, 76px);
  background:
    radial-gradient(120% 96% at 86% -12%, var(--glow), rgba(7, 11, 14, 0) 60%),
    var(--night);
  overflow: hidden;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -56%;
  width: 78%;
  height: 340px;
  background: linear-gradient(90deg, rgba(22, 38, 29, .95), rgba(22, 38, 29, 0));
  transform: skewX(-18deg) rotate(-2deg);
  pointer-events: none;
}

.page-products .prod-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-products .prod-hero__main h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8.4vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 12px 0 18px;
  max-width: 15em;
}

.page-products .prod-hero__main .idx {
  color: var(--neon);
  font-size: var(--step-2);
  letter-spacing: .12em;
}

.page-products .prod-hero__main .lede {
  color: var(--body-soft);
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.78;
  max-width: 34em;
  margin: 0;
}

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

.page-products .prod-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .prod-hero__facts .fact {
  background: var(--night);
  padding: 16px 14px;
}

.page-products .prod-hero__facts dt {
  font-size: var(--step-1);
  letter-spacing: .1em;
  color: var(--muted);
}

.page-products .prod-hero__facts dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 4.6vw, 28px);
  font-weight: 700;
  color: var(--neon);
  line-height: 1.1;
}

.page-products .prod-hero__facts .unit {
  font-size: var(--step-1);
  color: var(--muted);
  margin-left: 6px;
  font-weight: 400;
}

/* ---------- 功能区块 ---------- */
.page-products .feat {
  position: relative;
  padding: clamp(36px, 6.5vw, 84px) 0;
  border-top: 1px solid var(--line);
}

.page-products .feat::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: clamp(52px, 9vw, 88px);
  height: 6px;
  background: var(--neon);
  border-radius: var(--r-pill);
  transform: skewX(-24deg);
}

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

.page-products .rail {
  display: grid;
  gap: 2px;
  align-content: start;
  padding-left: 14px;
  border-left: 2px solid var(--neon);
}

.page-products .rail__head {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-products .rail__item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
  font-size: var(--step-2);
}

.page-products .rail__k {
  color: var(--muted);
}

.page-products .rail__v {
  font-family: var(--font-mono);
  color: var(--ink);
  text-align: right;
}

.page-products .rail__v em {
  font-style: normal;
  padding-left: 8px;
  margin-left: 8px;
  border-left: 2px solid var(--neon);
  color: var(--neon);
}

.page-products .feat__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 5.4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
}

.page-products .prose p {
  margin: 0 0 14px;
  max-width: 34em;
  color: var(--body-soft);
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.78;
}

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

.page-products .feat__media {
  margin: 26px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--stand);
  border: 1px solid var(--line);
  position: relative;
}

.page-products .feat__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(168, 255, 62, .07), rgba(7, 11, 14, 0) 55%);
  pointer-events: none;
}

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

.page-products .feat__media--lead {
  margin: 0 0 22px;
}

/* ---------- 胶囊与视图切换 ---------- */
.page-products .pill-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 22px 0 6px;
  scrollbar-width: thin;
}

.page-products .pill {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--stand);
  color: var(--ink);
  font-size: var(--step-2);
  white-space: nowrap;
}

.page-products .pill[aria-pressed="true"] {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--night);
  font-weight: 700;
}

.page-products .views {
  display: inline-flex;
  gap: 6px;
  margin: 22px 0 0;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--stand);
}

.page-products .viewbtn {
  padding: 7px 20px;
  border-radius: var(--r-pill);
  font-size: var(--step-2);
  color: var(--muted);
}

.page-products .viewbtn.is-current {
  background: var(--neon);
  color: var(--night);
  font-weight: 700;
}

/* ---------- 数据面板指标 ---------- */
.page-products .metrics {
  margin-top: 22px;
  border-top: 1px solid var(--line);
}

.page-products .metric {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step-3);
}

.page-products .metric__label {
  color: var(--muted);
}

.page-products .metric__value {
  font-family: var(--font-mono);
  font-size: var(--step-4);
  color: var(--neon);
  text-align: right;
}

.page-products .metric__value--amber {
  color: var(--amber);
}

.page-products .metric__unit {
  font-size: var(--step-1);
  color: var(--muted);
  margin-left: 6px;
}

/* ---------- 提醒节点 ---------- */
.page-products .nodes {
  display: grid;
  gap: 20px;
  margin: 28px 0 0;
  padding-top: 4px;
}

.page-products .node {
  position: relative;
  padding-top: 22px;
  border-top: 3px solid var(--line);
}

.page-products .node::before {
  content: "";
  position: absolute;
  top: -9px;
  left: 0;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--line);
}

.page-products .node__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-4);
  color: var(--ink);
}

.page-products .node__desc {
  margin: 8px 0 0;
  font-size: var(--step-2);
  line-height: 1.7;
  color: var(--muted);
  max-width: 26em;
}

.page-products .node.is-current {
  border-top-color: var(--amber);
}

.page-products .node.is-current::before {
  background: var(--amber);
  box-shadow: 0 0 0 6px rgba(255, 122, 41, .18);
}

.page-products .node.is-current .node__time {
  color: var(--amber);
}

/* ---------- 上手路径 ---------- */
.page-products .paths {
  display: grid;
  gap: 1px;
  background: var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-products .path {
  background: var(--stand);
  padding: 24px 20px 26px;
}

.page-products .path__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: .18em;
  color: var(--neon);
}

.page-products .path__title {
  margin: 12px 0 12px;
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-products .path__list {
  margin: 0;
  padding-left: 1.15em;
  color: var(--body-soft);
  font-size: var(--step-3);
  line-height: 1.72;
}

.page-products .path__list li {
  margin-bottom: 8px;
}

.page-products .path__list li:last-child {
  margin-bottom: 0;
}

/* ---------- 收尾 ---------- */
.page-products .launch {
  display: grid;
  gap: 18px;
  margin-top: 34px;
  padding: clamp(22px, 4vw, 36px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(104deg, rgba(168, 255, 62, .13), rgba(7, 11, 14, 0) 62%),
    var(--stand);
}

.page-products .launch__text {
  margin: 0;
  max-width: 34em;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.75;
  color: var(--ink);
}

.page-products .launch__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.page-products .more-links {
  margin: 24px 0 0;
  max-width: 40em;
  font-size: var(--step-2);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .link-underline {
  color: var(--data);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 179, 255, .45);
  padding-bottom: 1px;
}

.page-products .link-underline:hover,
.page-products .link-underline:focus-visible {
  border-bottom-color: var(--neon);
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .nodes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .launch {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .95fr);
    align-items: end;
    gap: clamp(32px, 5vw, 60px);
  }

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

  .page-products .feat__grid {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-products .feat--flip .feat__grid {
    grid-template-columns: minmax(0, 1fr) var(--rail-w);
  }

  .page-products .feat--flip .rail {
    order: 2;
  }

  .page-products .feat--flip .feat__body {
    order: 1;
  }

  .page-products .feat__title {
    max-width: 18em;
  }
}

@media (min-width: 1180px) {
  .page-products .rail {
    padding-left: 18px;
  }

  .page-products .feat__media--lead {
    margin-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pill,
  .page-products .viewbtn,
  .page-products .link-underline {
    transition: none;
  }
}
</<PAGE_CSS>>>