.page-products {
  --pp-edge: rgba(231, 180, 90, .22);
  --pp-panel: rgba(27, 30, 40, .72);
  --pp-gap: clamp(22px, 3.4vw, 40px);
  background: var(--ink-900);
  color: var(--jade);
  overflow-x: hidden;
}

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

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  padding-block: 18px 4px;
}

.page-products .crumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-products .crumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .crumb-list a {
  color: var(--mist);
  text-decoration: none;
}

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

.page-products .crumb-list [aria-current="page"] {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 96px) clamp(44px, 6vw, 76px);
  border-bottom: 1px solid var(--pp-edge);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(53, 230, 210, .14), transparent 58%),
    radial-gradient(90% 80% at 4% 92%, rgba(255, 61, 139, .12), transparent 60%),
    var(--ink-900);
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: -20% -12% auto -12%;
  height: 150%;
  background: repeating-linear-gradient(105deg, rgba(142, 47, 43, .10) 0 2px, transparent 2px 28px);
  pointer-events: none;
}

.page-products .hero-inner {
  position: relative;
  z-index: 1;
}

.page-products .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
}

.page-products .products-hero h1 {
  margin: 0 0 22px;
  font-size: clamp(30px, 6.6vw, 60px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -.02em;
  max-width: 17em;
  background: linear-gradient(96deg, var(--jade) 34%, var(--gold-lift) 68%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .hero-lede {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-products .btn-sm {
  padding: 9px 18px;
  font-size: 13px;
}

.page-products .btn-primary {
  background: var(--cyan);
  color: var(--ink-900);
  box-shadow: 0 0 0 rgba(53, 230, 210, 0);
}

.page-products .btn-primary:hover {
  background: var(--gold-lift);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(53, 230, 210, .24);
}

.page-products .btn-ghost {
  border-color: var(--gold);
  color: var(--gold-lift);
  background: rgba(231, 180, 90, .06);
}

.page-products .btn-ghost:hover {
  background: rgba(231, 180, 90, .16);
  transform: translateY(-2px);
}

.page-products .btn-line {
  border-color: var(--line-soft);
  color: var(--jade);
  background: transparent;
}

.page-products .btn-line:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- 通用章节 ---------- */
.page-products .section {
  padding-block: clamp(52px, 7vw, 96px);
}

.page-products .section-tight {
  padding-block: clamp(30px, 4vw, 52px);
}

.page-products .idx-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
  margin: 0 0 14px;
}

.page-products .section-title {
  margin: 0 0 16px;
  font-size: clamp(24px, 4.4vw, 36px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--jade);
}

.page-products .section-lede {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .grid-editorial {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .col-side {
  border-left: 2px solid var(--gold);
  padding-left: 18px;
}

.page-products .side-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .tag,
.page-products .tag-cyan {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-products .tag {
  border: 1px solid var(--pp-edge);
  color: var(--gold-lift);
  background: rgba(231, 180, 90, .07);
}

.page-products .tag-cyan {
  border: 1px solid rgba(53, 230, 210, .5);
  color: var(--cyan);
  background: rgba(53, 230, 210, .1);
}

/* ---------- 分割带 ---------- */
.page-products .stripe-band {
  height: 6px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--cyan) 52%, var(--magenta) 100%);
  transform: skewY(-1.2deg);
  transform-origin: left center;
  opacity: .85;
}

.page-products .stripe-band-alt {
  background: linear-gradient(90deg, var(--magenta) 0%, var(--cyan) 46%, var(--gold) 100%);
}

/* ---------- 图片框 ---------- */
.page-products .media-frame {
  margin: 0;
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .media-frame figcaption {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 目录索引 ---------- */
.page-products .guide-index {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--pp-edge);
}

.page-products .gi-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px 6px;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--jade);
  transition: background-color .18s ease, color .18s ease, padding-left .18s ease;
}

.page-products .gi-item:hover,
.page-products .gi-item:focus-visible {
  background: rgba(53, 230, 210, .07);
  color: var(--cyan);
  padding-left: 14px;
}

.page-products .gi-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

.page-products .gi-name {
  font-size: 15px;
  font-weight: 700;
}

.page-products .gi-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 工具栏目 ---------- */
.page-products .tool-map {
  margin-block: clamp(26px, 4vw, 44px);
}

.page-products .tool-deck,
.page-products .client-deck {
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-lg);
  background: var(--pp-panel);
  backdrop-filter: blur(8px);
  padding: clamp(16px, 2.4vw, 26px);
  box-shadow: var(--shadow-hard);
}

.page-products .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 20px;
}

.page-products .tab {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--pp-edge);
  background: transparent;
  color: var(--mist);
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-products .tab:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-products .tab[aria-selected="true"],
.page-products .tab.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

.page-products .tab-panel + .tab-panel {
  margin-top: 26px;
}

.page-products .panel-note {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-products .tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .tool-card {
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-md);
  background: rgba(12, 14, 21, .82);
  padding: 20px 18px;
  box-shadow: var(--shadow-hard);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.page-products .tool-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(53, 230, 210, .3), 0 14px 32px rgba(53, 230, 210, .14);
}

.page-products .tool-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--jade);
}

.page-products .tool-card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .tool-scene {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--cyan);
}

/* ---------- 内容分类 ---------- */
.page-products .cat-visual {
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .cat-card {
  position: relative;
  border: 1px solid var(--pp-edge);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  padding: 22px 20px;
  transition: transform .2s ease, border-top-color .2s ease, box-shadow .2s ease;
}

.page-products .cat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .5);
}

.page-products .cat-arcade { border-top-color: var(--gold); }
.page-products .cat-puzzle { border-top-color: var(--cyan); }
.page-products .cat-casual { border-top-color: var(--magenta); }
.page-products .cat-rhythm { border-top-color: var(--gold-lift); }
.page-products .cat-board { border-top-color: var(--jade); }
.page-products .cat-event { border-top-color: var(--amber); }

.page-products .cat-idx {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
  margin-bottom: 8px;
}

.page-products .cat-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
  color: var(--jade);
}

.page-products .cat-card > p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .cat-meta {
  margin: 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}

.page-products .cat-meta > div {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 10px;
}

.page-products .cat-meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-products .cat-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-products .cat-detail {
  margin-top: clamp(28px, 4vw, 46px);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .cat-detail-visual {
  max-width: 420px;
}

.page-products .cat-detail-text h3 {
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 800;
  color: var(--jade);
}

.page-products .cat-detail-text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
  max-width: 58ch;
}

.page-products .cat-detail-text .btn {
  margin-top: 6px;
}

/* ---------- 访问方式 ---------- */
.page-products .client-visual {
  margin-block: clamp(26px, 4vw, 44px);
}

.page-products .client-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}

.page-products .client-body h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
  color: var(--jade);
}

.page-products .client-body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
  max-width: 62ch;
}

.page-products .device-glyph {
  display: block;
  width: 86px;
  height: 58px;
  border: 2px solid var(--gold);
  border-radius: 5px;
  position: relative;
}

.page-products .device-glyph::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -9px;
  transform: translateX(-50%);
  width: 38px;
  height: 2px;
  background: var(--gold);
}

.page-products .glyph-lite {
  width: 62px;
  height: 46px;
  border-color: var(--cyan);
  border-style: dashed;
}

.page-products .glyph-lite::after {
  background: var(--cyan);
  width: 26px;
}

.page-products .glyph-phone {
  width: 48px;
  height: 76px;
  border-color: var(--magenta);
}

.page-products .glyph-phone::after {
  background: var(--magenta);
  width: 18px;
}

.page-products .glyph-monitor::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -18px;
  transform: translateX(-50%);
  width: 2px;
  height: 9px;
  background: var(--gold);
}

/* ---------- 版本对照 ---------- */
.page-products .version-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .version-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-md);
  background: var(--ink-800);
}

.page-products .version-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .version-table caption {
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .version-table th,
.page-products .version-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}

.page-products .version-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  font-weight: 600;
}

.page-products .version-table tbody th {
  font-weight: 700;
  color: var(--jade);
  white-space: nowrap;
}

.page-products .cell-before {
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .cell-now {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
}

.page-products .cell-arrow {
  display: inline-flex;
  vertical-align: middle;
  margin-right: 8px;
  color: var(--gold);
}

.page-products .version-table tbody tr:hover th,
.page-products .version-table tbody tr:hover td {
  background: rgba(53, 230, 210, .07);
}

.page-products .version-table tbody tr:hover .cell-now {
  color: var(--gold-lift);
}

.page-products .version-note {
  margin-top: 22px;
  max-width: 70ch;
}

/* ---------- 上手路径 ---------- */
.page-products .path-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .path-card {
  position: relative;
  border: 1px solid var(--pp-edge);
  border-radius: var(--radius-md);
  background: linear-gradient(170deg, rgba(27, 30, 40, .9), rgba(12, 14, 21, .92));
  padding: 24px 20px;
  box-shadow: var(--shadow-hard);
  transition: transform .2s ease, border-color .2s ease;
}

.page-products .path-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.page-products .path-stage {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-products .path-card h3 {
  margin: 0 0 16px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--jade);
}

.page-products .path-steps {
  margin: 0 0 16px;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.page-products .path-steps li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .path-steps li::marker {
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-products .path-foot {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 18px;
}

.page-products .path-foot p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 62ch;
}

.page-products .path-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 760px) {
  .page-products .tool-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-products .guide-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 36px;
  }

  .page-products .gi-item:nth-child(odd) {
    border-right: 1px solid var(--line-soft);
    padding-right: 20px;
  }

  .page-products .client-body {
    grid-template-columns: 110px 1fr;
    gap: 26px;
  }

  .page-products .cat-detail {
    grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  }

  .page-products .path-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 26px;
  }
}

@media (min-width: 1040px) {
  .page-products .grid-editorial {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .grid-editorial-rev .col-main {
    order: 2;
  }

  .page-products .grid-editorial-rev .col-side {
    order: 1;
  }

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

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

  .page-products .gi-item:nth-child(odd) {
    border-right: 1px solid var(--line-soft);
  }

  .page-products .gi-item:not(:nth-child(3n)) {
    border-right: 1px solid var(--line-soft);
  }

  .page-products .version-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-products .version-visual {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .btn,
  .page-products .tool-card,
  .page-products .cat-card,
  .page-products .path-card,
  .page-products .gi-item,
  .page-products .tab {
    transition: none;
  }

  .page-products .btn:hover,
  .page-products .tool-card:hover,
  .page-products .cat-card:hover,
  .page-products .path-card:hover {
    transform: none;
  }

  .page-products .stripe-band {
    transform: none;
  }
}