.page-products {
  --pm-section-gap: clamp(3.25rem, 8vw, 6.5rem);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-products__crumbs {
  list-style: none;
  margin: 0 auto;
  max-width: var(--shell-width);
  padding: clamp(1rem, 3vw, 1.6rem) var(--shell-pad) 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.page-products__crumbs > li + li::before {
  content: "/";
  margin-right: 0.45rem;
  color: var(--blue-600);
}
.page-products__crumbs a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.page-products__crumbs a:hover {
  color: var(--accent-soft);
}

/* ---------- 首屏 ---------- */
.page-products .pm-hero {
  max-width: var(--shell-width);
  margin: 0 auto;
  padding: clamp(1.75rem, 4.5vw, 3rem) var(--shell-pad) clamp(2.5rem, 6vw, 4.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: center;
}

.page-products .pm-hero h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 7.4vw, 3.5rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--mist);
  margin: var(--space-sm) 0 var(--space-md);
}

.page-products .pm-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.88;
  color: var(--text-soft);
}

.page-products .pm-stats {
  list-style: none;
  margin: var(--space-md) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm) var(--space-md);
}
.page-products .pm-stats__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--blue-600);
}
.page-products .pm-stats__num {
  font-family: var(--font-numeric);
  font-weight: 600;
  font-size: clamp(1.35rem, 4vw, 1.8rem);
  line-height: 1.1;
  color: var(--gold-300);
}
.page-products .pm-stats__label {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-dim);
}

.page-products .pm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.page-products .pm-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--blue-800);
  isolation: isolate;
}
.page-products .pm-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 85% at 85% 8%, rgba(212, 175, 55, 0.26), transparent 58%),
    linear-gradient(180deg, transparent 48%, rgba(7, 20, 32, 0.72) 100%);
  pointer-events: none;
  z-index: 1;
}
.page-products .pm-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

@media (min-width: 940px) {
  .page-products .pm-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.9fr);
    gap: clamp(2rem, 4vw, 4rem);
  }
}

/* ---------- 通用章节 ---------- */
.page-products .pm-section {
  max-width: var(--shell-width);
  margin: 0 auto;
  padding: var(--pm-section-gap) var(--shell-pad);
}

.page-products .pm-head {
  max-width: 62ch;
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}
.page-products .pm-head h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.55rem, 4.4vw, 2.4rem);
  line-height: 1.28;
  color: var(--mist);
  margin: var(--space-xs) 0 var(--space-sm);
}
.page-products .pm-head__lede {
  margin: 0;
  font-size: clamp(0.96rem, 1.2vw, 1.0625rem);
  line-height: 1.88;
  color: var(--text-soft);
}

.page-products .pm-note {
  margin: var(--space-lg) 0 0;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--blue-600);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .pm-figure {
  margin: var(--space-lg) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--blue-800);
}
.page-products .pm-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pm-figure figcaption {
  padding: 0.85rem 1.15rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-products .pm-inline-cta {
  margin-top: var(--space-md);
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(18, 43, 66, 0.72);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
}
.page-products .pm-inline-cta p {
  margin: 0;
  flex: 1 1 24ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---------- 入口卡片 ---------- */
.page-products .pm-entries {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.page-products .pm-entry {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: clamp(1.15rem, 3vw, 1.7rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(158deg, var(--blue-800) 0%, var(--blue-700) 100%);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.page-products .pm-entry:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 20px 42px -26px rgba(0, 0, 0, 0.95);
}
.page-products .pm-entry h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.1rem, 3.4vw, 1.3rem);
  line-height: 1.35;
  color: var(--mist);
}
.page-products .pm-entry p {
  margin: 0;
  flex: 1 1 auto;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--text-soft);
}
.page-products .pm-entry__link {
  align-self: flex-start;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-products .pm-entry__link:hover {
  color: var(--accent-soft);
  border-bottom-color: var(--accent-soft);
}

@media (min-width: 700px) {
  .page-products .pm-entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1100px) {
  .page-products .pm-entries {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 场景榜单 ---------- */
.page-products .pm-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.page-products .pm-scene {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}
.page-products .pm-scene__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.page-products .pm-scene__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: clamp(1.15rem, 3vw, 1.7rem);
}
.page-products .pm-scene h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.1rem, 3.4vw, 1.35rem);
  line-height: 1.35;
  color: var(--mist);
}
.page-products .pm-scene__spec {
  margin: 0;
  padding: 0.5rem 0.75rem;
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(212, 175, 55, 0.08);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--accent-soft);
}
.page-products .pm-scene__list {
  list-style: none;
  margin: 0.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.page-products .pm-scene__list li {
  position: relative;
  padding-left: 1.05rem;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--text-soft);
}
.page-products .pm-scene__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--jade);
}

@media (min-width: 760px) {
  .page-products .pm-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 对比表格 ---------- */
.page-products .pm-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
}
.page-products .pm-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.page-products .pm-table__caption {
  caption-side: top;
  text-align: left;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.page-products .pm-table th,
.page-products .pm-table td {
  padding: 0.9rem 1.1rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.72;
  border-bottom: 1px solid var(--blue-600);
}
.page-products .pm-table thead th {
  background: var(--blue-800);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--text-dim);
}
.page-products .pm-table tbody th {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  white-space: nowrap;
  color: var(--gold-300);
}
.page-products .pm-table tbody td {
  color: var(--text-soft);
}
.page-products .pm-table tbody tr {
  transition: background-color 0.25s var(--ease);
}
.page-products .pm-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.09);
}
.page-products .pm-table tbody tr:last-child th,
.page-products .pm-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 设备适配 ---------- */
.page-products .pm-fit + .pm-fit {
  margin-top: var(--space-lg);
}
.page-products .pm-fit__label {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}
.page-products .pm-fit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-sm);
}
.page-products .pm-fit__card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(1.1rem, 2.6vw, 1.5rem);
  border: 1px solid var(--line);
  border-top: 3px solid var(--jade);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
}
.page-products .pm-fit__card:nth-child(2) {
  border-top-color: var(--sand);
}
.page-products .pm-fit__card:nth-child(3) {
  border-top-color: var(--gold-500);
}
.page-products .pm-fit__card h4 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--mist);
}
.page-products .pm-fit__card p {
  margin: 0;
  font-size: 0.90625rem;
  line-height: 1.8;
  color: var(--text-soft);
}
.page-products .pm-fit__tags {
  list-style: none;
  margin: auto 0 0;
  padding: 0.75rem 0 0;
  border-top: 1px solid var(--blue-600);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.page-products .pm-fit__tags li {
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(92, 138, 138, 0.4);
  background: rgba(92, 138, 138, 0.16);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--text-soft);
}

@media (min-width: 720px) {
  .page-products .pm-fit__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 版本时间轴 ---------- */
.page-products .pm-timeline {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0 0 0 1.6rem;
  display: grid;
  gap: var(--space-lg);
}
.page-products .pm-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: linear-gradient(180deg, var(--blue-600), var(--gold-500) 72%, var(--blue-600));
}
.page-products .pm-timeline__item {
  position: relative;
}
.page-products .pm-timeline__item::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 0.5rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--blue-900);
  border: 2px solid var(--gold-500);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12);
}
.page-products .pm-timeline__item h3 {
  margin: 0.2rem 0 0.4rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.1rem, 3.4vw, 1.35rem);
  line-height: 1.38;
  color: var(--mist);
}
.page-products .pm-timeline__item p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--text-soft);
}

.page-products .pm-modules {
  margin-top: var(--space-lg);
  padding: clamp(1.25rem, 3.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--blue-800), var(--blue-700));
}
.page-products .pm-modules h3 {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.15rem, 3.6vw, 1.5rem);
  line-height: 1.35;
  color: var(--mist);
}
.page-products .pm-modules__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .pm-modules__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 1rem;
  row-gap: 0.2rem;
  padding: 0.9rem 0;
  border-bottom: 1px dashed var(--blue-600);
}
.page-products .pm-modules__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-products .pm-modules__name {
  grid-column: 1;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--mist);
}
.page-products .pm-modules__count {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.5;
  white-space: nowrap;
  color: var(--accent);
}
.page-products .pm-modules__desc {
  grid-column: 1 / -1;
  font-size: 0.875rem;
  line-height: 1.78;
  color: var(--text-soft);
}

/* ---------- 三步选择 ---------- */
.page-products .pm-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.page-products .pm-step {
  position: relative;
  padding: clamp(1.2rem, 3vw, 1.7rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
}
.page-products .pm-step__num {
  display: block;
  margin-bottom: 0.6rem;
  font-family: var(--font-numeric);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--accent);
}
.page-products .pm-step h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.08rem, 3.2vw, 1.28rem);
  line-height: 1.38;
  color: var(--mist);
}
.page-products .pm-step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--text-soft);
}

@media (min-width: 880px) {
  .page-products .pm-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 收束 ---------- */
.page-products .pm-cta {
  max-width: var(--shell-width);
  margin: 0 auto var(--pm-section-gap);
  padding: clamp(1.6rem, 4.5vw, 2.6rem) var(--shell-pad);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(118deg, rgba(212, 175, 55, 0.08), transparent 62%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}
.page-products .pm-cta h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.3rem, 4vw, 1.85rem);
  line-height: 1.32;
  color: var(--mist);
}
.page-products .pm-cta p {
  margin: 0;
  max-width: 56ch;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--text-soft);
}

@media (min-width: 800px) {
  .page-products .pm-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pm-entry,
  .page-products .pm-table tbody tr {
    transition: none;
  }
  .page-products .pm-entry:hover {
    transform: none;
  }
}