.page-products {
  --prod-cut: 14px;
  --prod-radius: var(--r-lg);
  overflow-x: hidden;
}

.page-products .prod-block {
  padding-block: clamp(56px, 8vw, 104px);
}

.page-products .prod-section-head {
  max-width: 760px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-products .prod-section-head h2 {
  margin: 10px 0 14px;
  font-size: clamp(1.75rem, 4.2vw, 3rem);
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--seed);
}

.page-products .prod-section-head .lede {
  margin: 0;
  color: var(--seed);
  opacity: 0.86;
}

.page-products .eyebrow {
  margin: 0;
  color: var(--skin);
}

.page-products .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* 首屏：非对称版本矩阵 */
.page-products .prod-hero {
  position: relative;
  padding-block: clamp(34px, 6vw, 72px) clamp(56px, 8vw, 96px);
  background:
    radial-gradient(circle at 88% 12%, rgba(200, 255, 61, 0.28), transparent 34%),
    var(--cream);
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: var(--line);
  opacity: 0.16;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .prod-hero__lead h1 {
  margin: 14px 0 18px;
  max-width: 11em;
  font-size: clamp(2.35rem, 7.4vw, 4.7rem);
  line-height: 1.04;
  letter-spacing: 0.025em;
  color: var(--seed);
}

.page-products .prod-hero__lead .lede {
  max-width: 36em;
  margin: 0 0 22px;
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  line-height: 1.75;
  color: var(--seed);
  opacity: 0.88;
}

.page-products .prod-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.page-products .prod-hero__meta {
  margin: 0;
  font-size: 0.78rem;
  color: var(--line);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .prod-hero__island {
  position: relative;
  padding: clamp(16px, 3vw, 26px);
  border-radius: var(--r-xl);
  background: var(--sand);
  box-shadow: var(--shadow-soft);
  transform: rotate(-0.6deg);
}

.page-products .prod-hero__island::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: repeating-conic-gradient(
    from 18deg at 82% 18%,
    rgba(56, 180, 90, 0.11) 0deg 2deg,
    transparent 2deg 16deg
  );
  pointer-events: none;
}

.page-products .prod-shot {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--deep);
}

.page-products .prod-shot img,
.page-products .prod-sidefig img,
.page-products .prod-stepfig img,
.page-products .prod-screen__figure img,
.page-products .prod-particles img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-shot img {
  aspect-ratio: 3 / 2;
}

.page-products .prod-verlist {
  position: relative;
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-verlist li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--r-md);
  background: rgba(248, 245, 236, 0.72);
  border: 1px solid rgba(27, 77, 56, 0.16);
}

.page-products .prod-verlist li b {
  font-size: 0.98rem;
  color: var(--seed);
}

.page-products .prod-verlist li > span:last-child {
  grid-column: 1 / -1;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--line);
}

.page-products .prod-verlist .pill {
  justify-self: start;
}

/* 对照表 */
.page-products .prod-compare__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .prod-table-wrap {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--cream);
  box-shadow: var(--shadow-soft);
  outline-offset: 4px;
}

.page-products .prod-table {
  width: 100%;
  min-width: 620px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--seed);
}

.page-products .prod-table__hint {
  padding: 14px 16px;
  text-align: left;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--line);
  background: var(--cream);
}

.page-products .prod-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 14px 16px;
  text-align: left;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--cream);
  background: var(--seed);
  white-space: nowrap;
}

.page-products .prod-table thead th:first-child {
  left: 0;
  z-index: 4;
}

.page-products .prod-table tbody th,
.page-products .prod-table tbody td {
  padding: 15px 16px;
  border-top: 1px solid rgba(27, 77, 56, 0.18);
  vertical-align: top;
}

.page-products .prod-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 96px;
  text-align: left;
  font-weight: 700;
  color: var(--seed);
  background: var(--sand);
}

.page-products .prod-table tbody td {
  min-width: 230px;
  background: var(--cream);
}

.page-products .prod-table tbody tr:nth-child(even) td {
  background: var(--mint);
}

.page-products .prod-table tbody tr:hover td {
  background: var(--mist);
}

.page-products .prod-table thead th span {
  color: var(--neon);
}

.page-products .prod-sidefig {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--deep);
  position: relative;
}

.page-products .prod-sidefig img {
  aspect-ratio: 3 / 2;
}

/* 切换步骤 */
.page-products .prod-switch__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-products .prod-steps__stage {
  position: relative;
  padding-left: 0;
}

.page-products .prod-steps__line {
  display: none;
  position: absolute;
  left: 14px;
  top: 10px;
  bottom: 10px;
  width: 54px;
  height: calc(100% - 20px);
  color: var(--pulp);
  opacity: 0.6;
}

.page-products .prod-steps__list {
  position: relative;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: prod-step;
}

.page-products .prod-step {
  border: 1px solid rgba(27, 77, 56, 0.2);
  border-radius: var(--r-md);
  background: var(--cream);
  overflow: hidden;
}

.page-products .prod-step summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  color: var(--seed);
}

.page-products .prod-step summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--skin);
}

.page-products .prod-step[open] summary::after {
  content: "−";
  color: var(--pulp);
}

.page-products .prod-step__meta {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border-radius: var(--r-pill);
  background: var(--seed);
  color: var(--neon);
  font-size: 0.76rem;
}

.page-products .prod-step__title {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
}

.page-products .prod-step__body {
  padding: 0 18px 18px 70px;
  color: var(--seed);
}

.page-products .prod-step__body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  opacity: 0.88;
}

.page-products .prod-switch__aside {
  display: grid;
  gap: 18px;
}

.page-products .prod-stepfig {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--mint);
  position: relative;
}

.page-products .prod-stepfig img {
  aspect-ratio: 10 / 7;
}

.page-products .prod-note {
  padding: 20px;
  border-radius: var(--r-lg);
  color: var(--seed);
}

.page-products .prod-note__k {
  margin: 0 0 8px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--skin);
}

.page-products .prod-note p:last-child {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
}

/* 终端安装 */
.page-products .prod-term-grid {
  display: grid;
  gap: 14px;
}

.page-products .prod-term {
  position: relative;
  padding: 22px 20px 20px;
  border-radius: var(--r-lg);
  background: var(--cream);
  border: 1px solid rgba(27, 77, 56, 0.18);
  overflow: hidden;
}

.page-products .prod-term__tag {
  display: inline-block;
  margin-bottom: 18px;
  padding: 6px 16px 6px 12px;
  background: var(--pulp);
  color: var(--seed);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  clip-path: polygon(0 0, 100% 0, calc(100% - var(--prod-cut)) 100%, 0 100%);
}

.page-products .prod-term:nth-child(2) .prod-term__tag {
  background: var(--neon);
}

.page-products .prod-term:nth-child(3) .prod-term__tag {
  background: var(--skin);
  color: var(--cream);
}

.page-products .prod-term:nth-child(4) .prod-term__tag {
  background: var(--seed);
  color: var(--neon);
}

.page-products .prod-term__name {
  margin: 0 0 8px;
  font-size: 1.2rem;
  color: var(--seed);
}

.page-products .prod-term__note {
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--line);
}

.page-products .prod-term__list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-term__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--seed);
}

.page-products .prod-term__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pulp);
}

.page-products .prod-install__cta {
  display: grid;
  gap: 18px;
  align-items: center;
  margin-top: 26px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--seed);
  color: var(--cream);
}

.page-products .prod-install__cta .eyebrow {
  color: var(--neon);
}

.page-products .prod-install__line {
  margin: 8px 0 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--cream);
  opacity: 0.9;
}

.page-products .prod-install__cta .btn {
  justify-self: start;
}

.page-products .prod-particles {
  margin: 18px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  opacity: 0.72;
}

.page-products .prod-particles img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* 大屏深色区块 */
.page-products .prod-screen {
  background:
    radial-gradient(circle at 12% 18%, rgba(56, 180, 90, 0.28), transparent 35%),
    radial-gradient(circle at 88% 82%, rgba(200, 255, 61, 0.16), transparent 30%),
    var(--deep);
  color: var(--cream);
}

.page-products .prod-screen__head {
  max-width: 780px;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-products .prod-screen__head .eyebrow {
  color: var(--neon);
}

.page-products .prod-screen__head h2 {
  margin: 10px 0 14px;
  font-size: clamp(1.75rem, 4.2vw, 3rem);
  line-height: 1.12;
  color: var(--cream);
}

.page-products .prod-screen__head .lede {
  margin: 0;
  color: var(--cream);
  opacity: 0.82;
}

.page-products .prod-screen__figure {
  margin: 0 0 clamp(24px, 4vw, 40px);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid rgba(200, 255, 61, 0.28);
  background: var(--deep);
  position: relative;
}

.page-products .prod-screen__figure img {
  aspect-ratio: 16 / 9;
}

.page-products .prod-screen__figure .media__cap {
  color: var(--neon);
}

.page-products .prod-screen__stats {
  display: grid;
  gap: 12px;
}

.page-products .prod-screen__stat {
  padding: 20px;
  border-radius: var(--r-md);
  background: rgba(248, 245, 236, 0.06);
  border: 1px solid rgba(200, 255, 61, 0.22);
}

.page-products .prod-screen__stat .mono {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  line-height: 1;
  color: var(--neon);
}

.page-products .prod-screen__stat p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--cream);
  opacity: 0.86;
}

.page-products .prod-screen__stat--neon {
  background: var(--neon);
  border-color: var(--neon);
}

.page-products .prod-screen__stat--neon .mono,
.page-products .prod-screen__stat--neon p {
  color: var(--seed);
  opacity: 1;
}

.page-products .prod-screen__scene {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

/* 版本演进 */
.page-products .prod-timeline__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-products .prod-timeline__list {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 14px;
  padding: 15px 0;
  border-top: 1px solid rgba(27, 77, 56, 0.22);
}

.page-products .prod-timeline__item:last-child {
  border-bottom: 1px solid rgba(27, 77, 56, 0.22);
}

.page-products .prod-timeline__year {
  display: inline-grid;
  place-items: center;
  align-self: start;
  padding: 5px 8px;
  border-radius: var(--r-pill);
  background: var(--skin);
  color: var(--cream);
  font-size: 0.74rem;
}

.page-products .prod-timeline__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--seed);
}

.page-products .prod-rhythm {
  display: grid;
  gap: 16px;
}

.page-products .prod-rhythm .card--deep {
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--deep);
  color: var(--cream);
}

.page-products .prod-rhythm .eyebrow {
  color: var(--neon);
}

.page-products .prod-rhythm__lead {
  margin: 10px 0 18px;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--cream);
  opacity: 0.9;
}

.page-products .prod-rhythm__row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 11px 0;
  border-top: 1px solid rgba(200, 255, 61, 0.24);
}

.page-products .prod-rhythm__row .mono {
  color: var(--neon);
  font-size: 0.78rem;
}

.page-products .prod-rhythm__row p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--cream);
  opacity: 0.9;
}

.page-products .prod-rhythm__foot {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--pulp);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--seed);
}

/* 选择建议 */
.page-products .prod-choose {
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.16), transparent 52%),
    var(--pulp);
  color: var(--seed);
}

.page-products .prod-choose .prod-section-head h2,
.page-products .prod-choose .prod-section-head .lede {
  color: var(--seed);
}

.page-products .prod-choose .eyebrow {
  color: var(--seed);
  opacity: 0.72;
}

.page-products .prod-choose__grid {
  display: grid;
  gap: 14px;
}

.page-products .prod-choice {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--cream);
  border: 1px solid rgba(15, 46, 34, 0.18);
  box-shadow: var(--shadow-soft);
}

.page-products .prod-choice__label {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--skin);
}

.page-products .prod-choice__title {
  margin: 0;
  font-size: 1.22rem;
  line-height: 1.3;
  color: var(--seed);
}

.page-products .prod-choice__text {
  flex: 1;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.68;
  color: var(--seed);
  opacity: 0.88;
}

.page-products .prod-choice__link {
  align-self: flex-start;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--seed);
  color: var(--neon);
  font-size: 0.82rem;
  text-decoration: none;
}

.page-products .prod-choice__link:hover,
.page-products .prod-choice__link:focus-visible {
  background: var(--deep);
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-products .prod-support {
  display: grid;
  gap: 18px;
  margin-top: 26px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--seed);
  color: var(--cream);
}

.page-products .prod-support .eyebrow {
  color: var(--neon);
}

.page-products .prod-support__line {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--cream);
  opacity: 0.92;
}

.page-products .prod-support__line strong {
  color: var(--neon);
  font-family: var(--font-mono);
  font-weight: 600;
  word-break: break-word;
}

.page-products .prod-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 700px) {
  .page-products .prod-term-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-products .prod-choose__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .prod-install__cta {
    grid-template-columns: 1fr auto;
    padding: 26px 28px;
  }

  .page-products .prod-support {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 26px 28px;
  }

  .page-products .prod-choice {
    padding: 26px;
  }
}

@media (min-width: 960px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(38px, 5vw, 72px);
  }

  .page-products .prod-hero__island {
    margin-top: 18px;
    margin-left: 10px;
  }

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

  .page-products .prod-compare__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.72fr);
    gap: 30px;
  }

  .page-products .prod-sidefig {
    position: sticky;
    top: calc(var(--topbar) + 20px);
  }

  .page-products .prod-switch__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.82fr);
    gap: 40px;
  }

  .page-products .prod-steps__line {
    display: block;
  }

  .page-products .prod-switch__aside {
    position: sticky;
    top: calc(var(--topbar) + 20px);
  }

  .page-products .prod-term-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .prod-term {
    padding: 24px 20px 22px;
  }

  .page-products .prod-timeline__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
    gap: 44px;
  }

  .page-products .prod-rhythm {
    position: sticky;
    top: calc(var(--topbar) + 20px);
  }

  .page-products .prod-particles {
    max-width: 360px;
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-hero__island {
    transform: none;
  }

  .page-products .reveal {
    transition: none;
  }
}