.page-products {
  --pt-line: rgba(243, 233, 210, 0.16);
  --pt-line-strong: rgba(243, 233, 210, 0.34);
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 58%, var(--night) 100%);
  color: var(--cream);
  font-family: var(--font-sans);
  overflow-x: hidden;
  padding-bottom: var(--sp-5);
}

.page-products .container {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--sp-2);
}

.page-products .breadcrumb {
  padding-block: var(--sp-2) var(--sp-1);
  font-size: 0.8125rem;
  color: var(--moss);
  letter-spacing: 0.02em;
}

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

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-products .breadcrumb-sep {
  padding-inline: 6px;
  color: var(--steel);
}

.page-products .pt-head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  margin-bottom: var(--sp-4);
  max-width: 62ch;
}

.page-products .eyebrow {
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0;
}

.page-products .section-title {
  margin: 0;
  color: var(--cream);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.page-products .prose {
  margin: 0;
  color: var(--paper);
  line-height: 1.75;
  max-width: 36em;
}

/* ---------- 首屏 Bento ---------- */
.page-products .pt-hero {
  padding-top: var(--sp-2);
}

.page-products .pt-hero-grid {
  display: grid;
  gap: var(--sp-3);
}

.page-products .pt-hero-main {
  position: relative;
  padding: var(--sp-4) var(--sp-3);
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(148deg, rgba(199, 255, 61, 0.12) 0%, rgba(11, 43, 38, 0.4) 46%, rgba(14, 26, 43, 0.9) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 248, 234, 0.08);
}

.page-products .pt-hero-main::after {
  content: "";
  position: absolute;
  right: -1px;
  top: var(--sp-3);
  width: 4px;
  height: 72px;
  background: linear-gradient(180deg, var(--lime), var(--amber), var(--magenta));
}

.page-products .pt-hero-main .display-title {
  margin: var(--sp-2) 0 var(--sp-2);
  color: var(--cream);
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1.06;
}

.page-products .pt-hero-main .lead {
  color: var(--paper);
  line-height: 1.8;
  max-width: 34em;
}

.page-products .pt-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
}

.page-products .pt-hero-actions .btn {
  letter-spacing: 0.04em;
}

.page-products .pt-hero-side {
  display: grid;
  gap: var(--sp-2);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.page-products .pt-stat {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-1);
  padding: var(--sp-2);
  min-height: 92px;
  border: 1px solid var(--pt-line);
  border-radius: var(--radius);
  background: rgba(14, 26, 43, 0.72);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pt-stat:hover {
  transform: translateY(-3px);
  border-color: var(--lime);
}

.page-products .pt-stat-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  letter-spacing: 0.02em;
}

.page-products .pt-stat-label {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--moss);
}

.page-products .pt-stat--lime {
  background: var(--lime);
  border-color: var(--lime);
}

.page-products .pt-stat--lime .pt-stat-num {
  color: var(--ink-deep);
}

.page-products .pt-stat--lime .pt-stat-label {
  color: var(--ink-deep);
  font-weight: 700;
}

.page-products .media {
  display: block;
  margin: 0;
  padding: 6px;
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--radius);
  background: rgba(8, 32, 28, 0.6);
  overflow: hidden;
}

.page-products .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 1px;
}

.page-products .figure figcaption {
  margin-top: var(--sp-1);
  padding-inline: 2px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--moss);
}

/* ---------- 工具台 Bento ---------- */
.page-products .pt-bento {
  display: grid;
  gap: var(--sp-2);
}

.page-products .pt-tool {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  padding: var(--sp-3);
  border: 1px solid var(--pt-line);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
  background: rgba(11, 43, 38, 0.72);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pt-tool:hover {
  transform: translateY(-3px);
  border-left-color: var(--amber);
  background: rgba(14, 26, 43, 0.92);
}

.page-products .pt-tool h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--cream);
}

.page-products .pt-tool p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pt-tool .tag {
  align-self: flex-start;
}

.page-products .pt-link {
  margin-top: auto;
  padding-top: var(--sp-1);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pt-link:hover,
.page-products .pt-link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 关注列表 ---------- */
.page-products .pt-split {
  display: grid;
  gap: var(--sp-3);
  align-items: start;
}

.page-products .pt-split-copy {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.page-products .pt-split-copy .section-title {
  margin: 0;
}

.page-products .pt-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}

.page-products .pt-filter-chip {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid var(--lime);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--lime);
  background: rgba(199, 255, 61, 0.06);
}

.page-products .pt-bullets {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.page-products .pt-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pt-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-products .pt-bullets .mono {
  font-family: var(--font-mono);
  color: var(--lime);
  font-weight: 700;
}

/* ---------- 第12轮时间轴 ---------- */
.page-products .pt-round-wrap {
  display: grid;
  gap: var(--sp-4);
}

.page-products .pt-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pt-tl-item {
  position: relative;
  padding: 0 0 var(--sp-3) 44px;
}

.page-products .pt-tl-item::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 6px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--lime);
  background: var(--ink-deep);
  transform: rotate(45deg);
}

.page-products .pt-tl-item::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 26px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--lime), var(--amber), rgba(243, 233, 210, 0.12));
}

.page-products .pt-tl-item:last-child {
  padding-bottom: 0;
}

.page-products .pt-tl-item:last-child::after {
  display: none;
}

.page-products .pt-tl-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-products .pt-tl-item h3 {
  margin: 2px 0 4px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--cream);
}

.page-products .pt-tl-item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
  max-width: 40em;
}

/* ---------- 日期归档 ---------- */
.page-products .pt-arch {
  display: grid;
  gap: var(--sp-3);
}

.page-products .pt-arch-intro {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.page-products .pt-arch-cards {
  display: grid;
  gap: var(--sp-2);
}

.page-products .pt-arch-card {
  padding: var(--sp-3);
  border: 1px solid var(--pt-line);
  border-top: 2px solid var(--amber);
  border-radius: var(--radius);
  background: rgba(14, 26, 43, 0.66);
  transition: transform var(--dur) var(--ease), border-top-color var(--dur) var(--ease);
}

.page-products .pt-arch-card:hover {
  transform: translateY(-3px);
  border-top-color: var(--lime);
}

.page-products .pt-arch-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin-bottom: 6px;
}

.page-products .pt-arch-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-products .pt-arch-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
}

/* ---------- 版本模块 ---------- */
.page-products .pt-ver-layout {
  display: grid;
  gap: var(--sp-3);
  align-items: start;
}

.page-products .pt-acc-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.page-products .pt-acc {
  border: 1px solid var(--pt-line);
  border-left: 3px solid var(--steel);
  border-radius: var(--radius);
  background: rgba(14, 26, 43, 0.6);
  transition: border-left-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pt-acc[open] {
  border-left-color: var(--magenta);
  background: rgba(14, 26, 43, 0.92);
}

.page-products .pt-acc summary {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--cream);
  list-style: none;
}

.page-products .pt-acc summary::-webkit-details-marker {
  display: none;
}

.page-products .pt-acc summary .mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--amber);
  letter-spacing: 0.12em;
}

.page-products .pt-acc summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  line-height: 1;
  color: var(--lime);
}

.page-products .pt-acc[open] summary::after {
  content: "–";
  color: var(--magenta);
}

.page-products .pt-acc summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products .pt-acc-body {
  padding: 0 var(--sp-3) var(--sp-3) 52px;
}

.page-products .pt-acc-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--paper);
  max-width: 42em;
}

/* ---------- 场景 ---------- */
.page-products .pt-sc-grid {
  gap: var(--sp-2);
}

.page-products .pt-sc-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  padding: var(--sp-3);
  border: 1px solid var(--pt-line);
  border-radius: var(--radius);
  background: rgba(11, 43, 38, 0.7);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pt-sc-card:hover {
  transform: translateY(-3px);
  border-color: var(--lime);
}

.page-products .pt-sc-card h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-products .pt-sc-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pt-sc-card .tag {
  align-self: flex-start;
}

/* ---------- 操作提示 ---------- */
.page-products .pt-help {
  display: grid;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-3);
  border: 1px solid var(--pt-line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(112deg, rgba(229, 50, 122, 0.12) 0%, rgba(8, 32, 28, 0.88) 42%, rgba(14, 26, 43, 0.94) 100%);
}

.page-products .pt-help-copy {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.page-products .pt-steps {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.page-products .pt-steps li {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pt-steps li::marker {
  font-family: var(--font-mono);
  color: var(--lime);
  font-weight: 700;
}

.page-products .pt-help-note {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-3);
  border: 1px dashed rgba(255, 178, 74, 0.6);
  border-radius: var(--radius);
  background: rgba(255, 178, 74, 0.08);
}

.page-products .pt-help-note p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pt-help-note-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-products .pt-help-note .btn {
  align-self: flex-start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pt-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pt-tool--cal,
  .page-products .pt-tool--arch,
  .page-products .pt-tool--notice {
    grid-column: span 2;
  }

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

@media (min-width: 960px) {
  .page-products .container {
    padding-inline: var(--sp-3);
  }

  .page-products .pt-hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--sp-3);
  }

  .page-products .pt-hero-main {
    grid-column: 1 / 9;
    padding: var(--sp-5) var(--sp-4);
  }

  .page-products .pt-hero-side {
    grid-column: 9 / 13;
    grid-template-columns: 1fr;
    align-content: stretch;
  }

  .page-products .pt-stat {
    flex: 1;
  }

  .page-products .pt-hero-media {
    grid-column: 1 / 13;
  }

  .page-products .pt-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pt-tool--cal {
    grid-column: span 5;
  }

  .page-products .pt-tool--round {
    grid-column: span 4;
  }

  .page-products .pt-tool--watch {
    grid-column: span 3;
  }

  .page-products .pt-tool--arch {
    grid-column: span 7;
  }

  .page-products .pt-tool--notice {
    grid-column: span 5;
  }

  .page-products .pt-split {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--sp-4);
  }

  .page-products .pt-round-wrap {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: var(--sp-4);
    align-items: start;
  }

  .page-products .pt-round-media {
    position: sticky;
    top: var(--sp-4);
  }

  .page-products .pt-arch {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pt-arch-intro {
    grid-column: 1 / 2;
  }

  .page-products .pt-arch-media {
    grid-column: 2 / 3;
  }

  .page-products .pt-arch-cards {
    grid-column: 1 / -1;
  }

  .page-products .pt-ver-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: var(--sp-4);
  }

  .page-products .pt-help {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: var(--sp-4);
    padding: var(--sp-5) var(--sp-4);
  }
}

@media (min-width: 1200px) {
  .page-products .pt-hero-main .display-title {
    max-width: 13em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pt-stat,
  .page-products .pt-tool,
  .page-products .pt-arch-card,
  .page-products .pt-sc-card,
  .page-products .pt-link,
  .page-products .breadcrumb a {
    transition: none;
  }

  .page-products .pt-stat:hover,
  .page-products .pt-tool:hover,
  .page-products .pt-arch-card:hover,
  .page-products .pt-sc-card:hover {
    transform: none;
  }
}
<<<END>>>