.page-products {
  --p-toolbar-top: var(--header-h);
  --p-line-light: rgba(8, 24, 38, 0.16);
  --p-line-dark: rgba(242, 230, 207, 0.16);
  --p-focus: var(--cyan);
  background-color: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .products-crumbs {
  padding-top: calc(var(--header-h) + 1.25rem);
  padding-bottom: 0.5rem;
  background-color: var(--ink);
}

.page-products .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-products .breadcrumbs__link {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-products .breadcrumbs__link:hover,
.page-products .breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .breadcrumbs__sep {
  margin: 0 0.5rem;
  color: var(--steel);
}

.page-products .breadcrumbs__current {
  color: var(--orange);
}

/* ---------- 首屏 ---------- */

.page-products .products-hero {
  position: relative;
  background-color: var(--ink);
  padding: 1.5rem 0 clamp(2.5rem, 6vw, 4.5rem);
  overflow: hidden;
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(61, 242, 208, 0.055) 0 1px,
    transparent 1px 6px
  );
  pointer-events: none;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -20%;
  width: 52%;
  aspect-ratio: 1;
  border: 1px solid rgba(61, 242, 208, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.page-products .products-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 3rem);
}

.page-products .products-hero__kicker {
  margin: 0 0 1rem;
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .products-hero__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.9rem, 8vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper-bright);
  max-width: 15ch;
}

.page-products .products-hero__lead {
  margin: 0 0 1.75rem;
  max-width: 40rem;
  font-size: clamp(0.95rem, 2.4vw, 1.08rem);
  line-height: 1.78;
  color: rgba(242, 230, 207, 0.82);
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .products-hero__panel {
  align-self: start;
  padding: 1.25rem 1.25rem 1.4rem;
  background-color: var(--ink-2);
  border: 1px solid var(--p-line-dark);
  border-left: 3px solid var(--orange);
  box-shadow: 8px 8px 0 rgba(61, 242, 208, 0.08);
}

.page-products .products-hero__panel-title {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-products .products-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-products .products-hero__stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed var(--p-line-dark);
}

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

.page-products .products-hero__num {
  font-size: clamp(1.5rem, 5vw, 1.9rem);
  font-weight: 600;
  color: var(--paper-bright);
  letter-spacing: -0.02em;
}

.page-products .products-hero__lbl {
  font-size: 0.82rem;
  color: rgba(242, 230, 207, 0.7);
}

.page-products .products-hero__note {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--p-line-dark);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 通用章节 ---------- */

.page-products .products-section {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}

.page-products .products-section--paper {
  background-color: var(--paper);
  color: var(--ink);
}

.page-products .products-section--ink {
  background-color: var(--ink);
  color: var(--paper);
}

.page-products .products-section__head {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 52rem;
}

.page-products .section-kicker {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .section-title {
  margin: 0 0 0.9rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.45rem, 4.6vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-products .section-intro {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(8, 24, 38, 0.78);
}

.page-products .products-section--ink .section-intro {
  color: rgba(242, 230, 207, 0.8);
}

/* ---------- 筛选条 ---------- */

.page-products .products-toolbar {
  position: sticky;
  top: var(--p-toolbar-top);
  z-index: 4;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  padding: 0.9rem 1rem;
  background-color: var(--paper-bright);
  border: 1px solid var(--p-line-light);
  border-top: 3px solid var(--orange);
  box-shadow: 0 6px 0 rgba(8, 24, 38, 0.06);
}

.page-products .products-toolbar__hint {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--ink);
  font-weight: 600;
}

.page-products .products-toolbar__chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-products .products-chip {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  background-color: transparent;
  border: 1px solid var(--p-line-light);
  white-space: nowrap;
}

.page-products .products-chip.is-active {
  background-color: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 图片框 ---------- */

.page-products .media-frame {
  position: relative;
  display: block;
  margin: 0;
  border: 1px solid var(--p-line-light);
  background-color: var(--ink-2);
  overflow: hidden;
}

.page-products .products-section--ink .media-frame {
  border-color: var(--p-line-dark);
}

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

.page-products .media-frame__scan {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.55;
}

.page-products .media-frame__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.3rem 0.65rem;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  background-color: var(--ink);
  color: var(--cyan);
  border-top: 1px solid var(--p-line-dark);
  border-right: 1px solid var(--p-line-dark);
}

.page-products .products-manifest__figure {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

/* ---------- 表格 ---------- */

.page-products .products-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--p-line-light);
  background-color: var(--paper-bright);
}

.page-products .products-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-products .products-table__caption {
  padding: 0.85rem 1rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background-color: var(--paper);
  border-bottom: 1px solid var(--p-line-light);
}

.page-products .products-table thead th {
  padding: 0.7rem 0.9rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--paper);
  background-color: var(--ink-2);
  border-bottom: 2px solid var(--orange);
  white-space: nowrap;
}

.page-products .products-table tbody th,
.page-products .products-table tbody td {
  padding: 0.75rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--p-line-light);
  color: var(--ink);
  line-height: 1.6;
}

.page-products .products-table tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-products .products-table tbody tr:nth-child(even) {
  background-color: rgba(242, 230, 207, 0.45);
}

.page-products .products-table tbody tr:hover {
  background-color: rgba(61, 242, 208, 0.14);
}

.page-products .products-table .mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  white-space: nowrap;
  color: var(--archive);
}

.page-products .products-table .tag {
  display: inline-block;
  padding: 0.22rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid currentColor;
}

.page-products .products-table .tag--moss {
  color: #4c6b47;
  background-color: rgba(143, 178, 138, 0.28);
}

.page-products .products-table .tag--orange {
  color: #8a3410;
  background-color: rgba(255, 107, 53, 0.22);
}

.page-products .products-table .tag--seal {
  color: var(--seal);
  background-color: rgba(217, 72, 53, 0.12);
}

.page-products .products-more summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--archive);
  border-bottom: 1px solid var(--archive);
  display: inline-block;
  transition: color var(--ease), border-color var(--ease);
}

.page-products .products-more summary:hover {
  color: var(--seal);
  border-color: var(--seal);
}

.page-products .products-more summary:focus-visible {
  outline: 2px solid var(--archive);
  outline-offset: 3px;
}

.page-products .products-more p {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: rgba(8, 24, 38, 0.75);
  min-width: 12rem;
}

/* ---------- 版本记录 ---------- */

.page-products .products-versions__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: start;
}

.page-products .products-versions__lead {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(242, 230, 207, 0.82);
}

.page-products .products-versions__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .products-versions__list li {
  display: flex;
  gap: 0.9rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--p-line-dark);
}

.page-products .products-versions__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .products-versions__idx {
  flex: 0 0 auto;
  width: 1.9rem;
  height: 1.9rem;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  color: var(--ink);
  background-color: var(--cyan);
}

.page-products .products-versions__list h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 900;
  color: var(--paper-bright);
}

.page-products .products-versions__list p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.7;
  color: rgba(242, 230, 207, 0.75);
}

.page-products .products-timeline {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  padding: 1.25rem 0 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(148px, 1fr);
  gap: 0;
  overflow-x: auto;
  border-top: 1px solid var(--p-line-dark);
  padding-bottom: 0.75rem;
}

.page-products .products-timeline__item {
  position: relative;
  padding: 0 0.85rem 0 0;
}

.page-products .products-timeline__num {
  display: block;
  font-size: 0.78rem;
  color: var(--orange);
  margin-bottom: 0.7rem;
}

.page-products .products-timeline__dot {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(61, 242, 208, 0.16);
  margin-bottom: 0.7rem;
}

.page-products .products-timeline__item::before {
  content: "";
  position: absolute;
  top: calc(0.7rem + 0.78rem + 4px);
  left: 13px;
  right: 0;
  height: 1px;
  background-color: var(--p-line-dark);
}

.page-products .products-timeline__item:last-child::before {
  display: none;
}

.page-products .products-timeline__item p {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.65;
  color: rgba(242, 230, 207, 0.72);
  max-width: 16rem;
}

.page-products .products-versions__foot {
  margin: 1.25rem 0 0;
  font-size: 0.86rem;
  color: rgba(242, 230, 207, 0.72);
}

.page-products .products-versions__foot a,
.page-products .products-paths__link a,
.page-products .products-legacy__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 208, 0.5);
  transition: border-color var(--ease), color var(--ease);
}

.page-products .products-section--paper .products-paths__link a,
.page-products .products-section--paper .products-legacy__foot a {
  color: var(--archive);
  border-bottom-color: var(--archive);
}

.page-products .products-versions__foot a:hover,
.page-products .products-paths__link a:hover,
.page-products .products-legacy__foot a:hover {
  border-bottom-color: currentColor;
}

.page-products .products-versions__foot a:focus-visible,
.page-products .products-paths__link a:focus-visible,
.page-products .products-legacy__foot a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 检索路径 ---------- */

.page-products .products-paths__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-products .products-path {
  padding: 1.1rem 1.1rem 1.25rem;
  background-color: var(--paper-bright);
  border: 1px solid var(--p-line-light);
  border-top: 3px solid var(--archive);
  transition: transform var(--ease), border-color var(--ease);
}

.page-products .products-path:nth-child(2) {
  border-top-color: var(--orange);
}

.page-products .products-path:nth-child(3) {
  border-top-color: var(--moss);
}

.page-products .products-path__num {
  display: block;
  font-size: 0.74rem;
  color: var(--steel);
  margin-bottom: 0.6rem;
}

.page-products .products-path h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--ink);
}

.page-products .products-path p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(8, 24, 38, 0.76);
}

.page-products .products-paths__aside {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  align-items: center;
}

.page-products .products-paths__note h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--ink);
}

.page-products .products-paths__note p {
  margin: 0 0 0.7rem;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(8, 24, 38, 0.78);
}

.page-products .products-paths__link {
  padding-top: 0.7rem;
  border-top: 1px solid var(--p-line-light);
  font-size: 0.84rem;
}

/* ---------- 旧版资料 ---------- */

.page-products .products-legacy__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}

.page-products .products-legacy__lead {
  margin: 0 0 1.4rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(242, 230, 207, 0.82);
}

.page-products .products-legacy__list {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-products .products-legacy__list li {
  padding: 0.8rem 0.9rem;
  background-color: var(--ink-2);
  border-left: 3px solid var(--orange);
}

.page-products .products-legacy__list .mono {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-bottom: 0.3rem;
}

.page-products .products-legacy__list p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(242, 230, 207, 0.78);
}

.page-products .products-legacy__foot {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(242, 230, 207, 0.72);
}

/* ---------- 四步流程 ---------- */

.page-products .products-flow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

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

.page-products .products-flow__step {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--p-line-light);
}

.page-products .products-flow__step:first-child {
  padding-top: 0;
}

.page-products .products-flow__step:last-child {
  border-bottom: 0;
}

.page-products .products-flow__num {
  flex: 0 0 auto;
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
  min-width: 2.4rem;
}

.page-products .products-flow__step h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 900;
  color: var(--ink);
}

.page-products .products-flow__step p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(8, 24, 38, 0.76);
}

.page-products .products-flow__figure {
  margin: 0;
}

/* ---------- 使用场景 ---------- */

.page-products .products-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-products .products-scene {
  padding: 1.1rem;
  background-color: var(--ink-2);
  border: 1px solid var(--p-line-dark);
  border-bottom: 3px solid var(--archive);
  transition: transform var(--ease), border-color var(--ease);
}

.page-products .products-scene:nth-child(2n) {
  border-bottom-color: var(--cyan);
}

.page-products .products-scene h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 900;
  color: var(--paper-bright);
}

.page-products .products-scene p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(242, 230, 207, 0.76);
}

/* ---------- 更新节奏 ---------- */

.page-products .products-cadence {
  border-top: 1px solid var(--p-line-dark);
}

.page-products .products-cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: start;
}

.page-products .products-cadence__body p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(242, 230, 207, 0.8);
}

.page-products .products-cadence__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-products .products-cadence__stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background-color: var(--p-line-dark);
  border: 1px solid var(--p-line-dark);
}

.page-products .products-cadence__stat {
  padding: 1rem 0.9rem;
  background-color: var(--ink-2);
}

.page-products .products-cadence__stat dt {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--steel);
  margin-bottom: 0.45rem;
}

.page-products .products-cadence__stat dd {
  margin: 0;
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  color: var(--cyan);
}

/* ---------- 悬停与焦点 ---------- */

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

@media (hover: hover) {
  .page-products .products-path:hover,
  .page-products .products-scene:hover {
    transform: translateY(-3px);
  }
  .page-products .products-path:hover {
    border-color: var(--archive);
  }
  .page-products .products-scene:hover {
    border-color: var(--cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .products-path,
  .page-products .products-scene {
    transition: none;
  }
  .page-products .products-path:hover,
  .page-products .products-scene:hover {
    transform: none;
  }
  .page-products .media-frame__scan {
    display: none;
  }
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 720px) {
  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

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

  .page-products .products-paths__aside {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  }

  .page-products .products-flow__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

  .page-products .products-versions__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (min-width: 1040px) {
  .page-products .products-paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .products-scenes {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .products-scene {
    grid-column: span 2;
  }

  .page-products .products-scene:nth-child(4) {
    grid-column: 2 / span 2;
  }

  .page-products .products-scene:nth-child(5) {
    grid-column: 4 / span 2;
  }

  .page-products .products-legacy__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .products-cadence__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

  .page-products .products-toolbar {
    padding: 1rem 1.25rem;
  }
}
<<<END>>>