.page-products {
  --pm-ring: 0 0 0 2px var(--ink), 0 0 0 4px var(--cyan);
  display: block;
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

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

.page-products .lh-container {
  position: relative;
  z-index: 1;
}

/* ---------- Hero ---------- */
.page-products .pm-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: calc(var(--header-h) + 24px) 0 56px;
}

.page-products .pm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 90% at 88% 6%, rgba(242, 107, 29, 0.38), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pm-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 460px;
  height: 460px;
  transform: rotate(-10deg);
  background: repeating-linear-gradient(112deg, rgba(242, 107, 29, 0.22) 0 13px, transparent 13px 34px);
  pointer-events: none;
  z-index: 0;
}

.page-products .pm-hero__inner {
  display: grid;
  gap: 40px;
}

.page-products .pm-crumb {
  margin-bottom: 22px;
}

.page-products .pm-crumb ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .pm-crumb li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(250, 247, 242, 0.55);
}

.page-products .pm-crumb li + li::before {
  content: "/";
  color: var(--orange);
}

.page-products .pm-crumb a {
  color: rgba(250, 247, 242, 0.72);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-products .pm-crumb a:hover {
  color: var(--cyan);
}

.page-products .pm-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .pm-kicker__dot {
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  background: var(--orange);
}

.page-products .pm-hero__title {
  margin: 0 0 20px;
  font-size: clamp(2.3rem, 8.4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--paper);
}

.page-products .pm-hero__mark {
  display: inline-block;
  color: var(--orange);
  position: relative;
}

.page-products .pm-hero__mark::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.06em;
  height: 0.09em;
  background: var(--cyan);
  opacity: 0.85;
}

.page-products .pm-hero .lh-lede {
  max-width: 46ch;
  margin: 0;
  color: rgba(250, 247, 242, 0.76);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.page-products .pm-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-products .pm-quick a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid rgba(250, 247, 242, 0.2);
  border-radius: 999px;
  color: rgba(250, 247, 242, 0.86);
  font-size: 0.875rem;
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .pm-quick a:hover,
.page-products .pm-quick a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0, 229, 195, 0.08);
  outline: none;
}

.page-products .pm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pm-hero__actions .lh-btn--ghost {
  border-color: rgba(250, 247, 242, 0.34);
  color: var(--paper);
}

.page-products .pm-hero__actions .lh-btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* 首屏下载卡片 */
.page-products .pm-deck {
  display: grid;
  gap: 14px;
  padding-bottom: 8px;
}

.page-products .pm-pkg {
  display: block;
  padding: 20px;
  border: 1px solid rgba(250, 247, 242, 0.12);
  border-radius: var(--radius);
  background: var(--ink-800);
  color: var(--paper);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-products .pm-pkg:hover,
.page-products .pm-pkg:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(242, 107, 29, 0.65);
  box-shadow: var(--shadow-md);
  outline: none;
}

.page-products .pm-pkg__tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid rgba(0, 229, 195, 0.36);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pm-pkg__name {
  display: block;
  margin-top: 14px;
  font-size: 1.0625rem;
  font-weight: 700;
}

.page-products .pm-pkg__size {
  display: block;
  margin: 8px 0 6px;
  font-size: clamp(1.45rem, 3.2vw, 1.8rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-products .pm-pkg__meta {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: rgba(250, 247, 242, 0.55);
}

/* ---------- 通用区块头 ---------- */
.page-products .pm-head {
  max-width: 62ch;
  margin-bottom: 32px;
}

.page-products .pm-head .lh-h2 {
  margin: 10px 0 14px;
}

.page-products .pm-head__lede {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pm-head--ink .lh-h2 {
  color: var(--paper);
}

.page-products .pm-head--ink .lh-eyebrow {
  color: var(--orange);
}

.page-products .pm-head--ink .pm-head__lede {
  color: rgba(250, 247, 242, 0.72);
}

/* ---------- 模块地图 ---------- */
.page-products .pm-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .pm-legend__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 18px 6px;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition: background 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-products .pm-legend__item:hover,
.page-products .pm-legend__item:focus-visible {
  background: var(--orange-100);
  padding-left: 14px;
  outline: none;
}

.page-products .pm-legend__no {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-products .pm-legend__body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-products .pm-legend__name {
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pm-legend__desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .pm-legend__go {
  font-size: 1.1rem;
  color: var(--cyan-700);
  transition: transform 0.18s var(--ease);
}

.page-products .pm-legend__item:hover .pm-legend__go {
  transform: translateX(4px);
}

.page-products .pm-figure {
  margin: 30px 0 0;
}

.page-products .pm-figure--tight {
  margin-top: 0;
}

.page-products .pm-figure img {
  width: 100%;
  border-radius: var(--radius-sm);
}

/* ---------- 登录 ---------- */
.page-products .pm-split {
  display: grid;
  gap: 28px;
}

.page-products .pm-split .lh-h2 {
  margin: 10px 0 14px;
}

.page-products .pm-split .lh-lede {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
  line-height: 1.78;
}

.page-products .pm-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pm-step {
  position: relative;
  padding: 26px 22px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.page-products .pm-step::before {
  content: "";
  position: absolute;
  left: 22px;
  top: -1px;
  width: 54px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--orange);
}

.page-products .pm-step__no {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--orange-700);
}

.page-products .pm-step .lh-h3 {
  margin: 10px 0 8px;
}

.page-products .pm-step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pm-note {
  margin: 24px 0 0;
}

.page-products .pm-entry {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 26px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
}

.page-products .pm-entry__label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 247, 242, 0.6);
}

.page-products .pm-entry__path {
  font-size: 0.9375rem;
  color: var(--cyan);
  word-break: break-all;
}

.page-products .pm-copy {
  margin-left: auto;
  padding: 8px 16px;
  border: 1px solid rgba(0, 229, 195, 0.5);
  border-radius: 999px;
  background: transparent;
  color: var(--cyan);
  font: inherit;
  font-size: 0.8125rem;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .pm-copy:hover,
.page-products .pm-copy:focus-visible {
  background: var(--cyan);
  color: var(--ink);
  outline: none;
}

/* ---------- 会员 ---------- */
.page-products .pm-member-sec {
  background: var(--orange-100);
}

.page-products .pm-sync {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pm-sync li {
  padding: 16px 18px;
  border: 1px solid rgba(20, 20, 20, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(250, 247, 242, 0.78);
}

.page-products .pm-sync__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pm-sync p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-products .pm-member__bar {
  margin: 30px 0 0;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ---------- 下载 ---------- */
.page-products .pm-filterbar {
  position: sticky;
  top: calc(var(--header-h) + 6px);
  z-index: 6;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 2px;
  margin: -6px 0 22px;
  background: rgba(250, 247, 242, 0.94);
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.page-products .pm-filterbar::-webkit-scrollbar {
  display: none;
}

.page-products .pm-tag {
  flex: 0 0 auto;
  white-space: nowrap;
  text-decoration: none;
}

.page-products .pm-dl-grid {
  display: grid;
  gap: 14px;
}

.page-products .pm-dl {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-h) + 80px);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-products .pm-dl:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-products .pm-dl__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pm-dl__plat {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .pm-dl__plat--win {
  background: var(--orange-100);
  color: var(--orange-700);
}

.page-products .pm-dl__plat--and {
  background: rgba(0, 229, 195, 0.16);
  color: var(--cyan-700);
}

.page-products .pm-dl__plat--ios {
  background: rgba(20, 20, 20, 0.08);
  color: var(--ink-700);
}

.page-products .pm-dl__size {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .pm-dl__name {
  margin: 4px 0 0;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pm-dl__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pm-dl__req {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* ---------- 配置对照 ---------- */
.page-products .pm-specs-sec {
  background: var(--ink);
  color: var(--paper);
}

.page-products .pm-callout {
  margin: 0 0 26px;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--orange);
  max-width: 68ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(250, 247, 242, 0.82);
}

.page-products .pm-spec {
  margin-bottom: 12px;
  border: 1px solid rgba(250, 247, 242, 0.14);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow: hidden;
}

.page-products .pm-spec__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pm-spec__summary::-webkit-details-marker {
  display: none;
}

.page-products .pm-spec__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--cyan);
}

.page-products .pm-spec[open] .pm-spec__summary::after {
  content: "–";
}

.page-products .pm-spec__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
}

.page-products .pm-spec__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-products .pm-spec__dot--win {
  background: var(--orange);
}

.page-products .pm-spec__dot--and {
  background: var(--cyan);
}

.page-products .pm-spec__dot--ios {
  background: var(--paper);
}

.page-products .pm-spec__hint {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(250, 247, 242, 0.5);
}

.page-products .pm-table-wrap {
  overflow-x: auto;
  padding: 0 20px 20px;
}

.page-products .pm-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.page-products .pm-table__cap {
  padding: 0 0 10px;
  text-align: left;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(250, 247, 242, 0.45);
}

.page-products .pm-table th,
.page-products .pm-table td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(250, 247, 242, 0.1);
}

.page-products .pm-table thead th {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 247, 242, 0.55);
  border-bottom-color: rgba(250, 247, 242, 0.22);
}

.page-products .pm-table tbody th {
  font-weight: 700;
  color: var(--orange);
}

.page-products .pm-table tbody td {
  color: rgba(250, 247, 242, 0.86);
}

.page-products .pm-table tbody tr:last-child th,
.page-products .pm-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 下一步 ---------- */
.page-products .pm-next {
  display: grid;
  gap: 14px;
}

.page-products .pm-next__card {
  display: block;
  padding: 24px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pm-next__card:hover,
.page-products .pm-next__card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--orange);
  outline: none;
}

.page-products .pm-next__tag {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange-700);
}

.page-products .pm-next__card .lh-h3 {
  margin: 0 0 8px;
}

.page-products .pm-next__card p {
  margin: 0 0 16px;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pm-next__go {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--cyan-700);
}

.page-products .pm-more {
  margin: 26px 0 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pm-more a {
  color: var(--cyan-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pm-more a:hover {
  color: var(--orange-700);
}

.page-products .pm-top {
  margin-top: 30px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pm-deck {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .pm-hero {
    padding: calc(var(--header-h) + 40px) 0 72px;
  }

  .page-products .pm-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pm-deck > .pm-pkg:nth-child(even) {
    margin-top: 30px;
  }

  .page-products .pm-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .pm-split--rev > .pm-figure {
    order: -1;
  }

  .page-products .pm-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pm-legend {
    max-width: 860px;
  }

  .page-products .pm-figure {
    margin-top: 40px;
  }

  .page-products .pm-next {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1024px) {
  .page-products .pm-dl-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pm-pkg,
  .page-products .pm-dl,
  .page-products .pm-next__card,
  .page-products .pm-legend__item,
  .page-products .pm-legend__go {
    transition: none;
  }

  .page-products .pm-pkg:hover,
  .page-products .pm-dl:hover,
  .page-products .pm-next__card:hover,
  .page-products .pm-legend__item:hover .pm-legend__go {
    transform: none;
  }
}