.page-products {
  --prod-panel-bg: rgba(13, 43, 34, 0.72);
  --prod-toc-w: 15rem;
  color: var(--warm);
  background: var(--night);
}

/* ---------- 面包屑 ---------- */
.page-products .prod-crumb {
  padding-top: 1.1rem;
  padding-bottom: 0.4rem;
}

.page-products .prod-crumb .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.82rem;
  color: var(--mist);
}

.page-products .prod-crumb .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-products .prod-crumb .breadcrumb a:hover {
  color: var(--cyan);
  border-color: var(--line-strong);
}

.page-products .prod-crumb .breadcrumb [aria-current="page"] {
  color: var(--warm);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.6rem, 5vw, 3.2rem) 0 clamp(2rem, 5vw, 3.2rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(95% 120% at 92% -20%, rgba(63, 242, 198, 0.16), transparent 58%),
    radial-gradient(70% 90% at 2% 118%, rgba(255, 122, 61, 0.13), transparent 62%),
    linear-gradient(180deg, var(--night) 0%, var(--field) 100%);
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -8%;
  bottom: 26%;
  width: min(54vw, 560px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
  transform: rotate(-13deg);
  opacity: 0.55;
}

.page-products .prod-hero h1 {
  margin: 0.55rem 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 6.2vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-products .prod-hero__lede {
  max-width: 42em;
  margin-top: 1rem;
  color: var(--mist);
  font-size: clamp(0.97rem, 1.6vw, 1.08rem);
  line-height: 1.85;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

/* ---------- 数据带 ---------- */
.page-products .prod-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 2rem 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .prod-band__cell {
  background: rgba(7, 19, 15, 0.76);
  padding: 0.85rem 0.95rem 1rem;
}

.page-products .prod-band dt {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--mist);
  line-height: 1.5;
}

.page-products .prod-band dd {
  margin: 0.35rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
}

.page-products .prod-band dd small {
  font-size: 0.55em;
  font-weight: 500;
  color: var(--warm);
  letter-spacing: 0.02em;
}

/* ---------- 主体两栏 ---------- */
.page-products .prod-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.6rem;
  padding-top: clamp(1.8rem, 5vw, 3.4rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.4rem);
}

/* ---------- 目录 ---------- */
.page-products .prod-toc {
  border-top: 2px solid var(--cyan);
  padding-top: 0.85rem;
  min-width: 0;
}

.page-products .prod-toc__title {
  margin: 0 0 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--mist);
}

.page-products .prod-toc__list {
  counter-reset: toc;
  list-style: none;
  display: flex;
  gap: 0.4rem;
  margin: 0;
  padding: 0 0 0.45rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .prod-toc__list li {
  flex: 0 0 auto;
}

.page-products .prod-toc__list a {
  counter-increment: toc;
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.42rem 0.7rem;
  white-space: nowrap;
  font-size: 0.86rem;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-products .prod-toc__list a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
}

.page-products .prod-toc__list a:hover,
.page-products .prod-toc__list a:focus-visible {
  color: var(--warm);
  background: var(--deep);
  border-color: var(--line-strong);
}

/* ---------- 章节 ---------- */
.page-products .prod-body {
  min-width: 0;
}

.page-products .prod-section + .prod-section {
  margin-top: clamp(2.2rem, 5vw, 3.4rem);
  padding-top: clamp(1.8rem, 4vw, 2.8rem);
  border-top: 1px solid var(--line-soft);
}

.page-products .prod-section__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.page-products .prod-section__num {
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-products .prod-section h2 {
  flex: 1 1 14ch;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.32rem, 3.6vw, 2rem);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-products .prod-body p {
  max-width: 38em;
  margin: 0 0 1rem;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-products .prod-body a:hover {
  color: var(--warm);
  border-color: var(--warm);
}

.page-products .prod-note {
  margin-top: 0.6rem;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--mist);
  opacity: 0.92;
}

/* ---------- 图框 ---------- */
.page-products .prod-figure {
  margin: 1.4rem 0 1.6rem;
}

.page-products .prod-figure figcaption {
  margin-top: 0.55rem;
  font-size: 0.79rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--mist);
}

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

.page-products .prod-figure--narrow {
  max-width: 24rem;
}

/* ---------- 标签页 ---------- */
.page-products .prod-tabs {
  margin: 1.2rem 0 0;
}

.page-products .prod-tabs .tabset__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1rem;
  padding: 0 0 0.75rem;
  border-bottom: 1px solid var(--line);
}

.page-products .prod-tabs .tabset__tab {
  appearance: none;
  -webkit-appearance: none;
  padding: 0.48rem 0.95rem;
  font-family: var(--font-body);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 2px;
  cursor: pointer;
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease), border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.page-products .prod-tabs .tabset__tab:hover {
  color: var(--warm);
  border-color: var(--line-strong);
}

.page-products .prod-tabs .tabset__tab[aria-selected="true"] {
  color: var(--night);
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 3px 3px 0 0 var(--orange);
}

.page-products .prod-tabs .tabset__tab:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-products .prod-tabs .tabset__panel {
  padding: 0.1rem 0 0;
}

.page-products .prod-tabs .tabset__panel p {
  max-width: 36em;
  margin: 0 0 0.8rem;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-tabs--file {
  margin-top: 0.4rem;
}

.page-products .prod-tabs--file .tabset__list {
  margin-bottom: 0.8rem;
  padding-bottom: 0.6rem;
}

.page-products .prod-tabs--file .tabset__tab {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.38rem 0.8rem;
}

/* ---------- 数据行 ---------- */
.page-products .prod-rows {
  list-style: none;
  margin: 0 0 0.7rem;
  padding: 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(28, 74, 58, 0.45), rgba(7, 19, 15, 0.45));
}

.page-products .prod-rows li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.62rem 0.85rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-rows li:last-child {
  border-bottom: 0;
}

.page-products .prod-rows span {
  color: var(--mist);
  flex: 0 0 auto;
}

.page-products .prod-rows strong {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--cyan);
  text-align: right;
}

/* ---------- 场景标签 ---------- */
.page-products .prod-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0;
}

.page-products .prod-chips li {
  display: flex;
  align-items: center;
  padding: 0.34rem 0.78rem;
  font-size: 0.79rem;
  color: var(--warm);
  background: rgba(28, 74, 58, 0.34);
  border: 1px dashed var(--line-strong);
  border-radius: 999px;
}

.page-products .prod-chips li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 0.42rem;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- 操作台 ---------- */
.page-products .prod-desk {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1.3rem;
}

.page-products .prod-panel {
  position: relative;
  padding: 1.05rem 1rem 1.1rem;
  border: 1px solid var(--line);
  background: var(--prod-panel-bg);
  overflow: hidden;
}

.page-products .prod-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(63, 242, 198, 0) 72%);
}

.page-products .prod-panel h3 {
  margin: 0.15rem 0 0.75rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--warm);
}

.page-products .prod-panel .prod-rows {
  margin-bottom: 0.8rem;
}

.page-products .prod-meter {
  position: relative;
  height: 9px;
  margin: 0.2rem 0 0.55rem;
  background-image: repeating-linear-gradient(to right, var(--line-strong) 0 5px, transparent 5px 12px);
  opacity: 0.55;
}

.page-products .prod-meter span {
  position: absolute;
  inset: 0 42% 0 0;
  background-image: repeating-linear-gradient(to right, var(--cyan) 0 5px, transparent 5px 12px);
  opacity: 1;
}

/* ---------- 更新节奏 ---------- */
.page-products .prod-cycle {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
  align-items: center;
  margin: 1.3rem 0 0;
}

.page-products .prod-dial {
  display: grid;
  place-content: center;
  justify-items: center;
  width: 9.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--line);
  background:
    radial-gradient(closest-side, var(--night) 0 56%, transparent 57%),
    conic-gradient(var(--cyan) 0 64deg, var(--deep) 64deg 360deg);
  box-shadow: inset 0 0 0 6px rgba(7, 19, 15, 0.55);
}

.page-products .prod-dial__num {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .prod-dial__unit {
  margin-top: 0.28rem;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-products .prod-steps {
  list-style: none;
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
}

.page-products .prod-steps li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .prod-steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: var(--night);
}

.page-products .prod-steps li:nth-child(4)::before {
  background: var(--orange);
  border-color: var(--orange);
}

/* ---------- 场景 ---------- */
.page-products .prod-scenes {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 1.2rem 0 0;
  padding: 0;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-scenes li {
  background: var(--night);
  padding: 1rem 1.05rem 1.05rem;
}

.page-products .prod-scenes h3 {
  margin: 0 0 0.4rem;
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--warm);
  letter-spacing: 0.01em;
}

.page-products .prod-scenes p {
  margin: 0;
  max-width: 34em;
  font-size: 0.89rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 使用步骤 ---------- */
.page-products .prod-path {
  list-style: none;
  counter-reset: path;
  display: grid;
  gap: 0.85rem;
  margin: 1.1rem 0 0;
  padding: 0;
}

.page-products .prod-path li {
  counter-increment: path;
  position: relative;
  padding: 0.85rem 1rem 0.95rem 3rem;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 58, 49, 0.55), rgba(7, 19, 15, 0.35));
}

.page-products .prod-path li::before {
  content: counter(path, decimal-leading-zero);
  position: absolute;
  left: 0.95rem;
  top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--orange);
}

.page-products .prod-path h3 {
  margin: 0 0 0.35rem;
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--warm);
}

.page-products .prod-path p {
  margin: 0;
  max-width: 36em;
  font-size: 0.89rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .prod-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1.4rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line-strong);
  background: linear-gradient(120deg, rgba(28, 74, 58, 0.55), rgba(7, 19, 15, 0.4));
}

.page-products .prod-cta p {
  flex: 1 1 16rem;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--warm);
}

/* ---------- 响应式 ---------- */
@media (min-width: 40rem) {
  .page-products .prod-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 46rem) {
  .page-products .prod-cycle {
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 1.8rem;
  }
}

@media (min-width: 54rem) {
  .page-products .prod-desk {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 62rem) {
  .page-products .prod-layout {
    grid-template-columns: var(--prod-toc-w) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-products .prod-toc {
    position: sticky;
    top: 1.5rem;
  }

  .page-products .prod-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .prod-toc__list a {
    border: 0;
    border-left: 2px solid transparent;
    padding: 0.5rem 0.6rem 0.5rem 0.7rem;
    font-size: 0.89rem;
  }

  .page-products .prod-toc__list a:hover,
  .page-products .prod-toc__list a:focus-visible {
    background: rgba(28, 74, 58, 0.4);
    border-left-color: var(--cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-toc__list a,
  .page-products .prod-tabs .tabset__tab,
  .page-products .prod-body a,
  .page-products .prod-crumb .breadcrumb a {
    transition: none;
  }
}
<<<END>>>