.page-products {
  overflow-x: clip;
}

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

/* ---------- Hero ---------- */

.page-products .products-hero {
  position: relative;
  padding-top: clamp(2rem, 5vw, 4rem);
}

.page-products .products-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3.25rem);
  align-items: end;
}

.page-products .products-hero__lead .eyebrow {
  margin-top: 1.25rem;
}

.page-products .products-hero__title {
  font-size: clamp(2.2rem, 6.4vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 15ch;
  margin-top: 0.85rem;
}

.page-products .products-hero__aside {
  display: grid;
  gap: 1.1rem;
  align-content: start;
  padding-bottom: 0.4rem;
}

.page-products .products-hero__aside .lede {
  max-width: 46ch;
}

.page-products .products-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-products .products-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2rem;
  margin: 0.5rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-size: 0.86rem;
  color: var(--muted);
}

.page-products .products-hero__facts .num {
  font-size: 1.4rem;
  margin-right: 0.35rem;
  vertical-align: -0.15em;
}

@media (min-width: 900px) {
  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
  }
}

/* ---------- 三层结构 ---------- */

.page-products .products-layers__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 3.5vw, 2.75rem);
}

.page-products .products-layers__intro h2 {
  margin-top: 0.7rem;
  margin-bottom: 1rem;
  max-width: 18ch;
}

.page-products .products-layers__intro p {
  max-width: 52ch;
  color: var(--muted);
}

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

.page-products .layer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 1.1rem;
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(20, 27, 61, 0.92), rgba(5, 11, 26, 0.94));
  box-shadow: var(--shadow-card);
  transition: transform 220ms ease, border-color 220ms ease;
}

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

.page-products .layer__idx {
  grid-row: 1 / span 2;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1;
  color: var(--cyan);
  opacity: 0.85;
}

.page-products .layer__title {
  font-size: clamp(1.05rem, 2.1vw, 1.28rem);
  margin: 0 0 0.35rem;
  color: var(--text);
}

.page-products .layer__desc {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--muted);
}

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

@media (min-width: 720px) {
  .page-products .layer:nth-child(2) {
    margin-left: 1.5rem;
  }
  .page-products .layer:nth-child(3) {
    margin-left: 3rem;
  }
}

@media (min-width: 980px) {
  .page-products .products-layers__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.28fr);
    grid-template-areas:
      "intro stack"
      "figure stack";
    align-items: start;
  }
  .page-products .products-layers__intro {
    grid-area: intro;
  }
  .page-products .layer-stack {
    grid-area: stack;
  }
  .page-products .products-layers__figure {
    grid-area: figure;
    align-self: end;
  }
}

/* ---------- 筛选 ---------- */

.page-products .products-filter__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 3.5vw, 2.75rem);
  align-items: center;
}

.page-products .products-filter__text h2 {
  margin-top: 0.7rem;
  margin-bottom: 0.9rem;
  max-width: 18ch;
}

.page-products .products-filter__text > p {
  max-width: 48ch;
  color: var(--muted);
}

.page-products .filter-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .filter-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .filter-list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .filter-list__k {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .filter-list__v {
  font-size: 0.95rem;
  color: var(--text);
}

.page-products .products-filter__note {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
  padding-left: 1rem;
  border-left: 2px solid var(--ember);
}

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

@media (min-width: 860px) {
  .page-products .products-filter__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
  .page-products .filter-list li {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    column-gap: 1rem;
  }
}

/* ---------- 导出格式 ---------- */

.page-products .products-formats__head {
  max-width: 62ch;
  margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem);
}

.page-products .products-formats__head h2 {
  margin-top: 0.7rem;
  margin-bottom: 0.9rem;
}

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

.page-products .format-col {
  display: grid;
  gap: 0.9rem;
  align-content: start;
  padding: clamp(1.15rem, 2.5vw, 1.7rem);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(175deg, rgba(20, 27, 61, 0.7), rgba(5, 11, 26, 0.9));
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.page-products .format-col:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.page-products .format-col--ics {
  border-top-color: var(--cyan-soft);
}

.page-products .format-col--long {
  border-top-color: var(--ember);
}

.page-products .format-col__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
}

.page-products .format-col__name {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 2.8vw, 1.95rem);
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-products .format-col__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .format-col__steps {
  list-style: none;
  margin: 0;
  padding: 0.9rem 0 0;
  border-top: 1px dashed var(--line);
  display: grid;
  gap: 0.5rem;
  counter-reset: fmtstep;
}

.page-products .format-col__steps li {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.5rem;
  font-size: 0.87rem;
  color: var(--text);
  counter-increment: fmtstep;
}

.page-products .format-col__steps li::before {
  content: counter(fmtstep, decimal-leading-zero);
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 0.8rem;
}

.page-products .format-col__use {
  margin: 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.84rem;
  color: var(--cyan-soft);
}

.page-products .products-formats__figure {
  margin: clamp(1.75rem, 3.5vw, 2.5rem) 0 0;
}

@media (min-width: 840px) {
  .page-products .format-compare {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 多设备 ---------- */

.page-products .products-devices__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  align-items: center;
}

.page-products .products-devices__text h2 {
  margin-top: 0.7rem;
  margin-bottom: 0.9rem;
  max-width: 18ch;
}

.page-products .products-devices__text > p {
  max-width: 48ch;
  color: var(--muted);
}

.page-products .device-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .device-list li {
  display: grid;
  gap: 0.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--line-strong);
}

.page-products .device-list__k {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .device-list__v {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text);
}

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

.page-products .device-stats {
  list-style: none;
  margin: clamp(1.75rem, 3.5vw, 2.5rem) 0 0;
  padding: clamp(1.1rem, 2.5vw, 1.6rem) 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
}

.page-products .device-stats li {
  display: grid;
  gap: 0.3rem;
}

.page-products .device-stats__n {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1;
  color: var(--cyan);
}

.page-products .device-stats__l {
  font-size: 0.85rem;
  color: var(--muted);
}

@media (min-width: 700px) {
  .page-products .device-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .products-devices__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

/* ---------- 会员中心 ---------- */

.page-products .products-member__head {
  max-width: 60ch;
  margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem);
}

.page-products .products-member__head h2 {
  margin-top: 0.7rem;
  margin-bottom: 0.9rem;
}

.page-products .member-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .member-cell {
  display: grid;
  gap: 0.55rem;
  align-content: start;
  padding: clamp(1.15rem, 2.6vw, 1.8rem);
  background: linear-gradient(160deg, rgba(6, 50, 58, 0.86), rgba(5, 11, 26, 0.94));
  box-shadow: inset 0 0 0 1px rgba(34, 230, 224, 0.06);
  transition: background 240ms ease;
}

.page-products .member-cell:hover {
  background: linear-gradient(160deg, rgba(6, 50, 58, 0.98), rgba(20, 27, 61, 0.96));
}

.page-products .member-cell__idx {
  font-size: 0.95rem;
  color: var(--cyan);
}

.page-products .member-cell__title {
  margin: 0;
  font-size: 1.08rem;
  color: var(--text);
}

.page-products .member-cell p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .member-benefits {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(20, 27, 61, 0.9), rgba(5, 11, 26, 0.88));
}

.page-products .member-benefits__title {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

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

.page-products .member-benefits__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--text);
}

.page-products .member-benefits__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--cyan);
}

.page-products .member-benefits__price {
  margin: 1.1rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.page-products .member-benefits__price .num {
  font-size: 1.5rem;
  margin-right: 0.15rem;
  vertical-align: -0.1em;
}

.page-products .member-benefits__version {
  display: grid;
  gap: 0.75rem;
  align-content: start;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.page-products .member-benefits__version p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .products-member__figure {
  margin: clamp(1.75rem, 3.5vw, 2.5rem) 0 0;
}

@media (min-width: 700px) {
  .page-products .member-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-products .member-benefits {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 2.5rem;
  }
  .page-products .member-benefits__version {
    padding-top: 0;
    padding-left: 2rem;
    border-top: 0;
    border-left: 1px solid var(--line);
  }
}

/* ---------- 服务路径 ---------- */

.page-products .products-path__head {
  max-width: 56ch;
  margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem);
}

.page-products .products-path__head h2 {
  margin-top: 0.7rem;
  margin-bottom: 0.9rem;
}

.page-products .path-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: grid;
  gap: 1.35rem;
}

.page-products .path-timeline::before {
  content: "";
  position: absolute;
  left: 1.15rem;
  top: 1.2rem;
  bottom: 1.2rem;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(34, 230, 224, 0.06));
}

.page-products .path-step {
  position: relative;
  padding-left: 3.75rem;
}

.page-products .path-step__idx {
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 2.3rem;
  height: 2.3rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--line-strong);
  font-size: 0.75rem;
  color: var(--cyan);
  transition: border-color 200ms ease, transform 200ms ease;
}

.page-products .path-step:hover .path-step__idx {
  border-color: var(--cyan);
  transform: scale(1.06);
}

.page-products .path-step__title {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
  color: var(--text);
}

.page-products .path-step p {
  margin: 0;
  max-width: 56ch;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-products .path-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 3rem;
    row-gap: 1.75rem;
  }
  .page-products .path-timeline::before {
    display: none;
  }
  .page-products .path-step {
    padding-left: 3.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--line-soft);
  }
}

/* ---------- 使用场景 ---------- */

.page-products .products-roles__head {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-products .products-roles__head h2 {
  margin-top: 0.7rem;
}

.page-products .role-card {
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.page-products .role-card__tag {
  justify-self: start;
}

.page-products .role-card__title {
  margin: 0;
  font-size: 1.12rem;
  color: var(--text);
}

.page-products .role-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .role-card__mix {
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.83rem;
  color: var(--cyan-soft);
}

/* ---------- 下游入口 ---------- */

.page-products .products-next {
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

.page-products .products-next__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(128deg, rgba(74, 15, 42, 0.48), rgba(20, 27, 61, 0.92) 62%, rgba(5, 11, 26, 0.95));
}

.page-products .products-next__title {
  margin: 0 0 0.7rem;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .products-next__text p {
  margin: 0;
  max-width: 56ch;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .products-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-content: start;
}

@media (min-width: 860px) {
  .page-products .products-next__panel {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: center;
    gap: 2.5rem;
  }
  .page-products .products-next__links {
    justify-content: flex-end;
  }
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-products .layer,
  .page-products .format-col,
  .page-products .member-cell,
  .page-products .path-step__idx {
    transition: none;
  }
  .page-products .layer:hover,
  .page-products .format-col:hover {
    transform: none;
  }
  .page-products .path-step:hover .path-step__idx {
    transform: none;
  }
}
<<<END>>>