.page-products {
  --pc-card: linear-gradient(158deg, var(--ink-char) 0%, var(--green-3) 100%);
  --pc-gap: clamp(16px, 2.6vw, 26px);
  color: var(--white);
  padding-block: clamp(18px, 3vw, 34px) clamp(48px, 8vw, 96px);
  background:
    radial-gradient(72% 46% at 92% -6%, rgba(230, 255, 59, 0.09), transparent 62%),
    radial-gradient(64% 50% at 0% 22%, rgba(155, 220, 232, 0.07), transparent 68%);
  overflow-x: clip;
}

.page-products .container {
  width: 100%;
  max-width: var(--measure);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* 面包屑 */
.page-products .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(143, 169, 157, 0.55);
}

.page-products .breadcrumb-link {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-products .breadcrumb-link:hover,
.page-products .breadcrumb-link:focus-visible {
  border-bottom-color: var(--ice);
}

/* 首屏 */
.page-products .prod-hero {
  position: relative;
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
  margin-top: clamp(10px, 2vw, 18px);
}

.page-products .prod-hero__lead {
  position: relative;
  z-index: 1;
}

.page-products .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 6px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--yellow);
  border: 1px solid rgba(230, 255, 59, 0.32);
  border-radius: var(--radius-pill);
  background: rgba(230, 255, 59, 0.06);
}

.page-products .prod-hero h1 {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 6.2vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.page-products .prod-hero__sub {
  max-width: 46ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-hero .cta-row {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .hero-panel {
  position: relative;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, rgba(18, 22, 21, 0.96), rgba(12, 38, 28, 0.92));
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.34);
  overflow: hidden;
}

.page-products .hero-panel::before {
  content: "";
  position: absolute;
  top: -46%;
  right: -28%;
  width: 190px;
  height: 190px;
  background: radial-gradient(circle, rgba(230, 255, 59, 0.18), transparent 70%);
  pointer-events: none;
}

.page-products .hero-panel__label {
  position: relative;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .hero-facts {
  position: relative;
  display: grid;
  gap: 11px;
  margin: 0;
}

.page-products .hero-fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .hero-fact:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .hero-fact dt {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-products .hero-fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 2.2vw, 18px);
  color: var(--ice);
  text-align: right;
}

/* 章节标题 */
.page-products .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

/* 模块区 */
.page-products .prod-modules {
  margin-top: clamp(40px, 7vw, 78px);
}

.page-products .modules-head {
  display: grid;
  gap: 12px;
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .modules-head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .module-stack {
  display: grid;
  gap: var(--pc-gap);
}

.page-products .prod-module {
  position: relative;
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--pc-card);
  overflow: hidden;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.page-products .prod-module:hover,
.page-products .prod-module:focus-within {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lift);
}

.page-products .prod-module__media {
  position: relative;
  overflow: hidden;
  background: var(--green-2);
}

.page-products .prod-module__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.page-products .prod-module:hover .prod-module__media img {
  transform: scale(1.03);
}

.page-products .prod-module__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--yellow);
  border: 1px solid rgba(230, 255, 59, 0.42);
  border-radius: var(--radius-pill);
  background: rgba(8, 26, 19, 0.84);
}

.page-products .prod-module__body {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: clamp(20px, 3.2vw, 36px);
}

.page-products .prod-module__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: rgba(230, 255, 59, 0.24);
}

.page-products .prod-module__body h3 {
  margin: 0;
  font-size: clamp(20px, 3.1vw, 27px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.page-products .prod-module__body > p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--ice);
}

.page-products .prod-list--tight {
  gap: 7px;
}

.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.page-products .chip {
  padding: 6px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  background: rgba(8, 26, 19, 0.6);
}

.page-products .chip[aria-pressed="true"] {
  color: var(--ink-deep);
  background: var(--yellow);
  border-color: var(--yellow);
}

.page-products .module-note {
  margin: 0;
  padding-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(143, 169, 157, 0.9);
  border-top: 1px dashed var(--line-soft);
}

/* 红黄牌节点 */
.page-products .rec-timeline {
  display: grid;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(8, 26, 19, 0.55);
}

.page-products .rec-node {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(18, 22, 21, 0.78);
  overflow: hidden;
  transition: border-color 0.22s ease, background 0.22s ease;
}

.page-products .rec-node:hover,
.page-products .rec-node[open] {
  border-color: var(--line-strong);
  background: rgba(23, 59, 45, 0.68);
}

.page-products .rec-node--alert {
  border-color: rgba(255, 59, 48, 0.34);
}

.page-products .rec-node summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--ice);
  cursor: pointer;
  list-style: none;
}

.page-products .rec-node summary::-webkit-details-marker {
  display: none;
}

.page-products .rec-node summary::after {
  content: "+";
  margin-left: auto;
  font-size: 15px;
  line-height: 1;
  color: var(--yellow);
}

.page-products .rec-node[open] summary::after {
  content: "–";
}

.page-products .rec-node summary:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: -2px;
}

.page-products .rec-node__time {
  color: var(--white);
  font-weight: 700;
}

.page-products .rec-node__who {
  color: var(--mist);
}

.page-products .rec-node__tag {
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-products .rec-node__tag--yellow {
  color: var(--ink-deep);
  background: var(--yellow);
}

.page-products .rec-node__tag--red {
  color: var(--white);
  background: var(--red);
}

.page-products .rec-node p {
  margin: 0;
  padding: 0 13px 13px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 日历条带 */
.page-products .cal-strip {
  display: flex;
  gap: 10px;
  padding: 4px 2px 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-products .cal-strip:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-products .cal-day {
  flex: 0 0 106px;
  display: grid;
  gap: 6px;
  padding: 12px;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(170deg, rgba(23, 59, 45, 0.72), rgba(8, 26, 19, 0.85));
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.page-products .cal-day:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-products .cal-day__wk {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--yellow);
}

.page-products .cal-day__n {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--white);
}

.page-products .cal-day__lg {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

/* 组合路径 */
.page-products .prod-path {
  display: grid;
  gap: clamp(20px, 3.2vw, 34px);
  margin-top: clamp(40px, 7vw, 84px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-products .prod-path__visual {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .prod-path__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-products .prod-path__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(198deg, rgba(8, 26, 19, 0) 42%, rgba(8, 26, 19, 0.78) 100%);
  pointer-events: none;
}

.page-products .prod-path__lead {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .path-steps {
  display: grid;
  gap: 12px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .path-step {
  position: relative;
  padding: 16px 18px 16px 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(120deg, rgba(18, 22, 21, 0.92), rgba(12, 38, 28, 0.7));
  transition: border-color 0.24s ease, transform 0.24s ease;
}

.page-products .path-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 3px;
  background: var(--yellow);
  opacity: 0.75;
}

.page-products .path-step:hover,
.page-products .path-step:focus-within {
  transform: translateX(4px);
  border-color: var(--line-strong);
}

.page-products .path-step__idx {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--yellow);
}

.page-products .path-step h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .path-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* 版本说明 */
.page-products .prod-version {
  display: grid;
  gap: clamp(20px, 3.2vw, 34px);
  margin-top: clamp(44px, 7vw, 88px);
  padding: clamp(20px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(18, 22, 21, 0.94), rgba(12, 38, 28, 0.82));
}

.page-products .prod-version__media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-products .prod-version__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .prod-version__lead {
  margin: 12px 0 clamp(18px, 3vw, 24px);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .version-pair {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(16px, 3vw, 22px);
}

.page-products .version-card {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(8, 26, 19, 0.62);
}

.page-products .version-card__code {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--yellow);
}

.page-products .version-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* 后续入口 */
.page-products .prod-next-wrap {
  margin-top: clamp(34px, 5vw, 60px);
}

.page-products .prod-next {
  display: grid;
  gap: 12px;
  margin-top: clamp(16px, 2.6vw, 22px);
}

.page-products .next-link {
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(18, 22, 21, 0.7);
  color: var(--white);
  text-decoration: none;
  transition: border-color 0.24s ease, transform 0.24s ease, background 0.24s ease;
}

.page-products .next-link:hover,
.page-products .next-link:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: rgba(23, 59, 45, 0.62);
}

.page-products .next-link > span:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ice);
}

.page-products .next-link strong {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .next-link__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
}

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

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

@media (min-width: 900px) {
  .page-products .prod-hero {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-products .hero-panel {
    transform: rotate(-1.4deg);
    margin-bottom: 6px;
  }

  .page-products .prod-module {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  }

  .page-products .prod-module--02 {
    margin-inline-start: 4%;
  }

  .page-products .prod-module--03 {
    margin-inline-start: 8%;
  }

  .page-products .prod-module__media {
    height: 100%;
    min-height: 320px;
  }

  .page-products .prod-module__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }

  .page-products .prod-path {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-products .prod-path__visual {
    position: sticky;
    top: calc(24px + var(--rail-w, 0px) * 0);
  }

  .page-products .prod-version {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-products .prod-next {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-module,
  .page-products .prod-module__media img,
  .page-products .path-step,
  .page-products .cal-day,
  .page-products .next-link,
  .page-products .hero-panel {
    transition: none;
    transform: none;
  }

  .page-products .prod-module:hover,
  .page-products .prod-module:focus-within,
  .page-products .prod-module:hover .prod-module__media img,
  .page-products .path-step:hover,
  .page-products .path-step:focus-within,
  .page-products .cal-day:hover,
  .page-products .next-link:hover,
  .page-products .next-link:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>