.page-products {
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

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

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 86% 4%, rgba(56, 242, 208, 0.10), transparent 58%),
    radial-gradient(circle at 4% 94%, rgba(255, 107, 44, 0.09), transparent 54%),
    var(--ink-900);
}

.page-products .p-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.22;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 88%);
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
  pointer-events: none;
}

.page-products .p-hero > .page-shell {
  position: relative;
  z-index: 1;
  padding-top: clamp(18px, 3vw, 30px);
}

.page-products .p-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-block: clamp(20px, 3vw, 34px) clamp(24px, 3.6vw, 40px);
}

.page-products .p-hero-copy .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-products .p-hero-copy h1 {
  margin: 14px 0 0;
  font-size: clamp(32px, 7.2vw, 62px);
  line-height: 1.04;
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .p-lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 58ch;
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--metal);
}

.page-products .p-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(20px, 3vw, 28px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .p-stat {
  background: var(--ink-800);
  padding: 14px 12px;
}

.page-products .p-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.1;
  color: var(--signal);
}

.page-products .p-stat-label {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--metal);
}

.page-products .p-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-products .p-hero-media {
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line);
  background: var(--ink-800);
  border-radius: var(--radius);
}

.page-products .p-hero-media img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 页内频道刻度 ---------- */
.page-products .p-channels {
  display: flex;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  scrollbar-width: none;
}

.page-products .p-channels::-webkit-scrollbar {
  display: none;
}

.page-products .p-channel {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px;
  border-right: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--metal);
  text-decoration: none;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .p-channel-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--metal-dim);
  transition: color 0.18s var(--ease);
}

.page-products .p-channel:hover {
  color: var(--cyan-soft);
}

.page-products .p-channel[aria-current] {
  color: var(--cyan);
  background: rgba(56, 242, 208, 0.06);
  box-shadow: inset 0 -2px 0 var(--signal);
}

.page-products .p-channel[aria-current] .p-channel-num {
  color: var(--signal);
}

/* ---------- 章节骨架 ---------- */
.page-products .p-section {
  padding-block: clamp(44px, 7vw, 84px);
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 88px;
}

.page-products .p-section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-products .p-section-head .chapter-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1;
  color: var(--signal);
}

.page-products .p-section-head h2 {
  margin: 0;
  font-size: clamp(19px, 3vw, 27px);
  font-weight: 400;
  line-height: 1.28;
  color: var(--paper);
}

.page-products .p-section-head p {
  grid-column: 1 / -1;
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--metal);
}

/* ---------- 规格条目 ---------- */
.page-products .p-spec-layout {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .p-spec-rows {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
  border-radius: var(--radius);
}

.page-products .p-spec-row {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 14px 16px 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.18s var(--ease);
}

.page-products .p-spec-row:last-child {
  border-bottom: 0;
}

.page-products .p-spec-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cyan);
  opacity: 0;
  transition: opacity 0.18s var(--ease);
}

.page-products .p-spec-row:hover {
  background: rgba(56, 242, 208, 0.05);
}

.page-products .p-spec-row:hover::before {
  opacity: 1;
}

.page-products .p-spec-row dt {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--metal);
}

.page-products .p-spec-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .p-num {
  font-family: var(--font-mono);
  color: var(--paper);
}

.page-products .p-spec-media {
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .p-spec-media img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 功能模块 ---------- */
.page-products .p-modules-layout {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .p-modules {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .p-module {
  background: var(--ink-800);
  padding: clamp(18px, 2.6vw, 26px);
  transition: background-color 0.2s var(--ease);
}

.page-products .p-module:hover {
  background: var(--ink-700);
}

.page-products .p-module-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1;
  color: var(--cyan);
  opacity: 0.55;
}

.page-products .p-module h3 {
  margin: 12px 0 8px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-products .p-module p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--metal);
}

.page-products .p-wave {
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .p-wave img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 版本演进 ---------- */
.page-products .p-version-map {
  margin: 0 0 clamp(22px, 3vw, 34px);
  padding: 6px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .p-version-map img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .p-version-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .p-version {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--ink-800);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .p-ver-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1;
  color: var(--metal);
}

.page-products .p-version .tag {
  align-self: flex-start;
}

.page-products .p-version h3 {
  margin: 4px 0 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
}

.page-products .p-version p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--metal);
}

.page-products .p-version--current {
  background: var(--ink-700);
  box-shadow: inset 0 2px 0 var(--signal);
}

.page-products .p-version--current .p-ver-num {
  color: var(--signal);
}

/* ---------- 价格记录 ---------- */
.page-products .p-price-layout {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .p-price-deck {
  display: grid;
  gap: 14px;
}

.page-products .p-price-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 24px);
  border-left: 3px solid var(--cyan);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-products .p-price-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.34);
}

.page-products .p-price-card .tag {
  justify-self: start;
}

.page-products .p-price-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--card-ink);
}

.page-products .p-price-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #38445a;
}

.page-products .p-price-card a {
  justify-self: start;
  margin-top: 4px;
  padding-bottom: 2px;
  font-size: 13px;
  color: #0b1220;
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
  transition: color 0.18s var(--ease);
}

.page-products .p-price-card a:hover {
  color: var(--signal);
}

.page-products .p-price-media {
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .p-price-media img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 查看建议 ---------- */
.page-products .p-advice-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .p-advice {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--ink-800);
  padding: clamp(20px, 2.8vw, 28px);
}

.page-products .p-advice-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-products .p-advice h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--paper);
}

.page-products .p-advice p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--metal);
}

.page-products .p-advice a {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-top: 1px solid var(--line-soft);
  transition: color 0.18s var(--ease);
}

.page-products .p-advice a:hover {
  color: var(--cyan-soft);
}

/* ---------- 联系条 ---------- */
.page-products .p-contact-strip {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 40px);
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  background: linear-gradient(115deg, rgba(255, 107, 44, 0.10), rgba(56, 242, 208, 0.06) 62%, transparent);
}

.page-products .p-contact-lead {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
}

.page-products .p-contact-lines {
  display: grid;
  gap: 10px;
}

.page-products .p-contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan-soft);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .p-spec-row {
    grid-template-columns: minmax(0, 14em) minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 640px) {
  .page-products .p-modules {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .p-version-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .p-contact-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .p-spec-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .p-price-layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 920px) {
  .page-products .p-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-products .p-modules-layout {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-channel,
  .page-products .p-spec-row,
  .page-products .p-spec-row::before,
  .page-products .p-module,
  .page-products .p-price-card,
  .page-products .p-advice a,
  .page-products .p-price-card a {
    transition: none;
  }

  .page-products .p-price-card:hover {
    transform: none;
  }
}
<<<END>>>